Clamping bracket, and training device comprising same

Abstract

The invention relates to a clamping bracket (14, 20, 38, 39, 122, 172, 176, 300) designed to detachably fasten objects (12, 30, 18, 32, 104, 106, 40, 120, 108), in particular training equipment such as a cable pulley, resistance band, suspension trainer, or calisthenics equipment, to a frame member (16, 22) of a frame (10), such as a door frame, comprising at least one clamping mechanism (42, 44, 46, 64, 68, 69, 140, 304, 308, 312, 370) having at least two clamping arms (42, 44, 140, 200, 308, 312), wherein at least one of the clamping arms (42, 44, 140, 200, 308, 312) can be clamped against the frame member (16, 22) with force in order to secure the clamping bracket (14, 20, 38, 39, 122, 172, 176, 300), characterised in that the clamping arms (42, 44, 140, 200, 308, 312) are designed to at least partially surround the frame member (16, 22), and in that the clamping mechanism (42, 44, 46, 64, 68, 69, 140, 304, 308, 312, 370) is a longitudinal tensioning mechanism (46, 48, 50, 52, 54, 64, 80, 82, 142, 144, 304, 324, 328, 332, 336, 340, 344, 348, 352), wherein the clamping arms (42, 44, 140, 200, 308, 312) can be clamped against the frame member (16, 22) with a first force (LK), wherein the first force (LK) extends in a plane defined by the frame (10) or substantially parallel to said plane.

Description

[0001] P240476P

[0002] November 19, 2025

[0003] Description

[0004] Clamping bracket and training equipment with such a

[0005] The invention relates to a clamping bracket for the detachable fastening of objects, in particular training equipment such as pulleys, resistance bands, sling trainers or calisthenics equipment, to a frame leg of a frame, such as a door frame, comprising at least one clamping mechanism with at least two clamping arms, wherein at least one of the clamping arms can be clamped with force against the frame leg to fasten the clamping bracket.

[0006] Furthermore, the invention relates in an inventive manner to a training device, in particular a fitness device for training the human muscles, with a frame, such as a door frame, and at least one tensioning bracket for the detachable fastening of objects in the form of training equipment, such as a pulley, resistance band, sling trainer or calisthenics equipment, to at least one leg of the frame.

[0007] From DE 201 16 548 Ul, a mobile cable pulley training device in the form of a tension bracket for mobile installation in door frames is known. The training device comprises a vertically oriented bar that can be tensioned vertically in a door frame between a horizontal section of the door jamb and the floor by means of a lever mechanism. The attachment is achieved without additional connecting elements, with the tension force depending on the weight attached to the cable pulley; that is, the device's clamping forces increase with increasing load. However, the construction is complex, and clamping is only guaranteed when the training device is loaded. Furthermore, the training device is not suitable for pulling loads from different directions. Home fitness resistance training devices with a cable pulley are also known, which are attached to a ceiling by drilling a hole. Drilling into the ceiling has the following disadvantages:

[0008] • Complex installation

[0009] • Ceiling mounting can be challenging. Suitable fixing points must be found to ensure the ceiling can withstand the weight and tensile forces. Often, expensive tools and expertise are also required, especially with concrete ceilings or ceilings containing cavities.

[0010] • Visual impairment

[0011] • A permanently installed pulley system on the ceiling can visually detract from the room, especially in living spaces. It can be perceived as disruptive or out of place when not in use.

[0012] • Damage to the ceiling

[0013] • Installation requires drilling holes or inserting fasteners that can damage the ceiling. Later removal of the pulley system will leave holes or other marks that will need to be repaired.

[0014] • Limited exercise variation

[0015] • Since the direction of pull only occurs from above, the exercise variation is limited.

[0016] • Limited suitability for use in rented apartments

[0017] • In rented properties, installing a ceiling-mounted system can be difficult or even impossible, as many landlords do not allow permanent alterations to the ceilings. This significantly limits the use of such a solution in rented apartments.

[0018] Furthermore, there are known cable-operated devices that are wedged between the door leaf and the door frame when the door is closed. Wedged between the door leaf and the door frame when the door is closed has the following disadvantages:

[0019] • Inadequate fastening

[0020] • The pulley may not be securely clamped between the door leaf and the door frame, especially if the pressure varies significantly during training. This could cause the pulley to slip out during training, posing a safety risk.

[0021] • Severely limited weight capacity

[0022] • Due to the unstable mounting, very little weight can be used, which reduces the training stimulus.

[0023] • Damage to the door

[0024] • Due to the unstable mounting, there is a risk that the door or door frame will be permanently damaged by friction, especially if a roller is used for training.

[0025] Finally, wall-mounted lat pulldown stations and cable pulley stations are also available. However, wall-mounted cable pulley stations have the following disadvantages:

[0026] • Complex installation

[0027] • Stable wall mounting often requires a complex installation process involving drilling and the use of specialized fasteners, such as heavy-duty anchors. Assembling the bulky components can also be challenging. This can be time-consuming and complicated, especially if the wall structure (e.g., concrete or brick) is not ideal.

[0028] • Damage to the wall

[0029] • Wall mounting can leave marks. After installation, holes and damage to the wall may occur, which will need to be repaired if the cable pull station is later removed.

[0030] • Dependence of the wall structure

[0031] • Not all walls are suitable for mounting a cable pulley station. Drywall or thin walls may not offer the necessary stability and load-bearing capacity to securely hold the unit, especially under heavy loads.

[0032] • Limited placement options

[0033] Wall mounting limits flexibility in where the device can be placed. Once installed, the cable pull station is firmly anchored and cannot be easily moved. This can be problematic if the room's use changes or if multiple people with different needs want to use the room.

[0034] • Limited suitability in rented apartments • In rented properties, it can be difficult or even impossible to mount a cable pull station on the wall, as many landlords do not allow permanent alterations to the walls. This significantly limits the use of such a solution in rented apartments.

[0035] • High purchase costs

[0036] • Wall-mounted cable pull stations are usually expensive.

[0037] • Takes up space

[0038] • The station itself, as well as the space required for conducting the exercises, significantly restricts the use of the room. This can be problematic in small rooms or apartments, as it occupies a large area.

[0039] • Aesthetics in living spaces

[0040] • A wall-mounted cable management station can negatively impact the aesthetics of a room. Especially in living rooms or stylishly furnished areas, the device can be perceived as disruptive or out of place, as it typically appears large, bulky, and industrial. Even when not in use, the station remains a visible and dominant part of the room.

[0041] The present invention aims to develop and / or further develop a clamping bracket of the type mentioned above in such a way as to enable high mobility, simple and quick assembly and disassembly, and space-saving storage. Furthermore, the clamping bracket should exhibit high stability even under high force in all directions; in particular, longitudinal displacement of a frame leg should be effectively prevented despite simple and quick assembly. Another objective is that the clamping bracket be adaptable to different frame widths. In particular, an effective, comfortable, and versatile training device, especially a cable pulley training device, should be provided, enabling a new training option for home use. The clamping bracket should also offer the highest possible load-bearing capacity on a frame.The tension bracket is primarily designed to provide a stable and detachable attachment to a frame, such as a door frame, and multiple tension brackets can be mounted on different frame members. This allows for the modular attachment and combination of various training equipment, such as pulleys, resistance bands, suspension trainers, calisthenics equipment, pull-up bars or handles, and dip bars or handles, thus offering a wide range of training options.

[0042] The problem is solved according to the invention by the features of at least one of claims 1, 2, 3 and / or 4.

[0043] It is provided that the clamping arms are designed to encompass the frame leg at least partially and that the clamping mechanism is a longitudinal clamping mechanism, wherein the clamping arms can be clamped against the frame leg with a first force, such as longitudinal force, wherein the first force, such as longitudinal force, runs in a plane spanned by the frame or substantially parallel to this plane.

[0044] Alternatively, it is provided that the clamping arms are designed to encompass the frame leg at least section by section and that the clamping mechanism is a transverse clamping mechanism, wherein the clamping arms can be clamped against the frame leg with a second force, such as shear force, wherein the second force, such as shear force, is transverse or substantially transverse to the plane spanned by the frame.

[0045] According to a further preferred alternative, the clamping arms are designed to encompass the frame leg at least section by section, a first clamping mechanism is a longitudinal clamping mechanism, wherein the clamping arms can be clamped against the frame leg with a first force, the first force being in a plane spanned by the frame or substantially parallel to that plane, and a second clamping mechanism is a transverse clamping mechanism, wherein the clamping arms can be clamped against the frame leg with a second force, the second force being transverse or substantially transverse to the plane spanned by the frame.

[0046] It may also be provided that the clamping arms are designed to encompass the frame leg at least section by section, that a first clamping mechanism is a longitudinal clamping mechanism, wherein the clamping arms can be clamped against the frame leg with a first force, wherein the first force lies in a plane spanned by the frame or substantially parallel to this plane, or that a second clamping mechanism is a transverse clamping mechanism, wherein the clamping arms can be clamped against the frame leg with a second force, wherein the second force lies transversely or substantially transversely to the plane spanned by the frame.

[0047] The clamping bracket can also encompass several, in particular two, frame legs simultaneously, at least partially.

[0048] The clamping bracket according to the invention is mobile and enables stable attachment of training equipment to both a horizontal and a vertical frame leg of a frame, such as a door frame, whereby by clamping the clamping arms against the frame leg, displacement, twisting and / or tilting in all directions, in particular in the longitudinal and / or transverse direction, of the frame leg is prevented even under great force, in order to enable safe fitness training.

[0049] According to one embodiment, the clamping fixture can comprise a clamping arm carrier to which at least one of the clamping arms is preferably coupled by force-fit and / or positive locking. Preferably, at least two clamping arms are coupled to the clamping arm carrier by force-fit and / or positive locking.

[0050] The clamping bracket can also be used at a corner of the door frame, especially where the horizontal and vertical frame members meet. The advantage here is that the door frame is much more load-bearing at this point.

[0051] In particular, it can be provided that the clamping arm support is L-shaped, especially in the form of an L-shaped angle element, such as metal angles, especially sheet metal angles, with a first leg that is arranged at an angle to the second leg, preferably at a right angle.

[0052] The tension arm support can be designed in the form of a rail or a joint.

[0053] The clamping arm support is preferably designed as a component of the longitudinal clamping mechanism and / or the transverse clamping mechanism in order to transmit the first force, such as longitudinal force, in the longitudinal direction and / or the second force, such as transverse force, in the transverse direction to the frame leg and / or the clamping arms.

[0054] A preferred embodiment is characterized in that the clamping arms each have a first leg, wherein the first legs are part of the transverse clamping mechanism and are clamped against the frame leg with force in the operating position and / or are part of the longitudinal clamping mechanism and transmit the longitudinal force in the operating position.

[0055] A preferred embodiment is characterized in that the clamping arms each have at least one first leg, preferably two, wherein the first legs are part of the transverse clamping mechanism and are clamped against the frame leg with force in the operating position and / or are part of the longitudinal clamping mechanism and transmit the longitudinal force in the operating position.

[0056] The first legs can be coupled directly or indirectly to the tension arm support.

[0057] Preferably, the first legs are aligned parallel or substantially parallel to each other and / or transversely or substantially transversely to the clamping arm support.

[0058] Furthermore, it may be provided that the clamping arms each have a first leg, wherein the first leg is aligned parallel or substantially parallel to each other and / or transversely or substantially transversely to the first leg of the clamping arm carrier and / or the second leg of the clamping arm carrier.

[0059] Furthermore, it may be provided that the clamping arms each have at least one first leg, wherein the first leg is aligned parallel or substantially parallel to each other and / or transversely or substantially transversely to the first leg of the clamping arm carrier and / or the second leg of the clamping arm carrier.

[0060] Furthermore, it may be provided that the clamping arms each have at least one first leg, wherein the at least one first leg is aligned parallel or substantially parallel to each other and / or transversely or substantially transversely to the first leg of the clamping arm carrier and / or the second leg of the clamping arm carrier. It may also be provided that the clamping arms each have at least one further first leg, wherein the at least one further first leg is aligned parallel or substantially parallel to each other and / or transversely or substantially transversely to the second leg of the clamping arm carrier.

[0061] In a preferred embodiment, it can be provided that the clamping arms each have a further first leg, wherein the further first leg is aligned parallel or substantially parallel to each other and / or transversely or substantially transversely to the second leg of the clamping arm carrier.

[0062] Furthermore, it is provided that the clamping arms each have a second leg, wherein the second leg is arranged at an angle, preferably at a right angle, to the first leg, preferably at a first end of the first leg. Preferably, the second legs are aligned within a clamping space defined by the clamping arms or are aligned with each other.

[0063] Furthermore, it is provided that the clamping arms each have at least one, preferably two, second legs, wherein the second legs are arranged at an angle, preferably at a right angle, to the first legs, preferably at a first end of the first leg. Preferably, the second legs are aligned within a clamping space defined by the clamping arms or are aligned with each other.

[0064] Furthermore, it can be provided that the clamping arms each have a second leg, wherein the second leg is arranged at an angle, preferably a right angle, to the first legs, preferably at a first end of the first leg.

[0065] Furthermore, it can be provided that the clamping arms each have a further second leg, wherein the further second leg is arranged at an angle, preferably a right angle, to the further first legs, preferably at a first end of the further first leg. It can also be provided that the clamping arms each have at least one second leg, wherein at least one second leg is arranged at an angle, preferably a right angle, to the first legs, preferably at a first end of a first leg.

[0066] Furthermore, it can be provided that the clamping arms each have at least one further second leg, wherein the at least one further second leg is arranged at an angle, preferably a right angle, on the further first legs, preferably at a first end of one of the further first legs.

[0067] Furthermore, it can be provided that at least one clamping arm is designed such that the first leg and the second leg, as well as the second leg and the second leg, are connected to each other, preferably via a corner element. In this configuration, one or both clamping arms form an L-shaped element that can conform to the corresponding corner of a door frame. In particular, the second clamping arm can be designed so that the transverse clamping element can be optimally aligned to ensure the best possible pressure distribution. In addition, the first and / or second clamping arm can have a connecting piece that joins the first leg of the clamping arm and the second leg of the clamping arm together.The second leg of the first and / or second clamping arm can also be connected to the other second leg of the first and / or second clamping arm, in such a way as to create a corner that optimally fits the corner of a frame. Likewise, the first clamping arm can also have a different connecting piece, designed like that of the second clamping arm.

[0068] The length and shape of the first and second legs of the clamping arm and the first and second legs of the clamping arm support can differ.

[0069] The design of the clamping arms has the advantage that the clamping arms encompass at least a section of the frame leg, with the first legs preferably being parallel or substantially parallel to an end face of a front or rear frame element of the frame leg, and the second legs preferably being parallel or substantially parallel to a circumferential edge of the front or rear frame element of the frame leg. This creates a large contact surface, which ensures high static friction and thus high stability of the clamping bracket's attachment to the frame leg.

[0070] Furthermore, it is provided that the second legs of the clamping arms are part of the longitudinal clamping mechanism and are clamped against the frame leg by the longitudinal force in the operating position.

[0071] To clamp the clamping bracket to the frame, the longitudinal clamping mechanism is provided to have at least one longitudinal clamping element which is designed to apply the longitudinal force to clamp against the frame leg, preferably clamping the longitudinal clamping element and the second legs against the frame leg.

[0072] To clamp the clamping bracket to the frame, the longitudinal clamping mechanism is provided to have at least one longitudinal clamping element which is designed to apply the longitudinal force to clamp against the frame leg, preferably clamping the longitudinal clamping element and at least a second leg against the frame leg.

[0073] To clamp the clamping bracket to the frame, the longitudinal clamping mechanism is provided to have at least one longitudinal clamping element which is designed to apply the longitudinal force to clamp against the frame leg, preferably clamping the longitudinal clamping element and the second legs or at least one longitudinal clamping element and the clamping arm carrier or at least two longitudinal clamping elements against the frame leg.

[0074] To clamp the clamping bracket to the frame, the longitudinal clamping mechanism is provided with at least one longitudinal clamping element designed to apply the longitudinal force for clamping against the frame leg, preferably clamping the longitudinal clamping element and at least one second leg, or at least one longitudinal clamping element and the clamping arm support, or at least two longitudinal clamping elements against the frame leg. It should be noted that the longitudinal force for clamping against the frame leg can be applied not only in this way, so that the second legs and the longitudinal clamping element can be clamped against the frame leg, but in a further embodiment, the longitudinal clamping element and the clamping arm support can also be clamped against the frame leg, particularly when at least one longitudinal clamping element is arranged through the second legs, or at least one longitudinal clamping element is arranged through only one second leg.Multiple longitudinal clamping elements, particularly when each is arranged in the second leg, can be clamped against a circumferential edge surface. Alternatively, one or more longitudinal clamping elements can be arranged in the clamping arm support and / or the second leg to clamp the frame leg between one or more longitudinal clamping elements and / or the clamping arm support and / or the second leg.

[0075] The longitudinal clamping element can also be arranged in the first leg, particularly from below at the end facing the clamping arm support, and during clamping, move the clamping arm support towards the frame leg and clamp it against the frame leg and the second leg or further longitudinal clamping elements arranged through the second leg. Here, the first leg, particularly in the width of the clamping arm support or especially in the area through which the clamping arm support passes, preferably has a shorter length than the length of the end face of the frame leg, so that sufficient space is available during clamping to forcefully clamp the clamping arm support against the inner surface of the frame leg.

[0076] The longitudinal clamping element can be coupled to the clamping arm carrier and / or to at least one of the second legs, such as by force-fit and / or form-fit connection.

[0077] The longitudinal clamping element can have a longitudinal pressure element which can be subjected to force against the frame leg, so that preferably the frame leg is clamped in the operating position between the second legs and the longitudinal pressure element.

[0078] The longitudinal clamping element can include a longitudinal compression element which can be subjected to force against the frame leg, so that preferably the frame leg in its operating position is clamped between the second legs and the longitudinal compression element or the clamping arm support, and at least one or at least two longitudinal compression elements. Here too, one or more longitudinal clamping elements can be arranged in the clamping arm support and / or the second leg to clamp the frame leg between one or more longitudinal clamping elements and / or the clamping arm support and / or the second leg.

[0079] The longitudinal clamping element can include a longitudinal compression element which can be subjected to force against the frame leg, so that preferably the frame or the frame leg, or both, the vertical frame leg and the horizontal frame leg, are clamped in the operating position between at least one second leg and the longitudinal compression element or the clamping arm support and at least one longitudinal compression element or at least two longitudinal compression elements. Here too, one or more longitudinal clamping elements can be arranged in the clamping arm support and / or the second leg to clamp the frame leg between one or more longitudinal clamping elements and / or the clamping arm support and / or the second leg.

[0080] The longitudinal pressure element can be coupled to the longitudinal clamping element, preferably by means of a hinge, and preferably aligned or alignable parallel to the second legs of the clamping arms.

[0081] Furthermore, it can be provided that the longitudinal pressure element is designed as an angle element with a first leg and a second leg, preferably arranged at a right angle, or that the first leg of the angle element is aligned or can be aligned parallel or substantially parallel to the second leg of at least one clamping arm and the second leg of the angle element is aligned or can be aligned parallel or substantially parallel to the further second leg of at least one clamping arm.

[0082] The longitudinal clamping element can also be designed to engage in an opening located at the transition, corner, or bending point, i.e., where the first and second legs of the clamping arm beam meet. In this variant, the longitudinal clamping element preferably has a first leg and a second leg that are aligned at an angle, preferably a right angle, to optimally adapt to the corner of the horizontal and vertical frame legs, so that the first force, such as the longitudinal force LK, can be applied to both frame legs, preferably simultaneously.

[0083] This is particularly important with the square version, so that the initial force, such as the longitudinal force, can be distributed as evenly as possible across the horizontal and vertical frame legs, equally and / or simultaneously. The tension arm support could have an opening precisely at the angle where the first and second legs of the tension arm support meet, allowing the longitudinal tensioning element to be positioned at a 45-degree angle, or essentially at a 45-degree angle, and clamped precisely against the corner of the door frame, where the inner surface of the horizontal frame leg meets the inner surface of the vertical frame leg. An additional plate, corresponding to the desired angle, can also be installed to better align the opening.

[0084] To adapt to different frame thicknesses of the frame leg, at least one of the clamping arms can be arranged to be adjustable relative to each other and / or to the clamping arm support; in particular, at least one of the clamping arms can be positioned in the longitudinal direction along the clamping arm support, preferably continuously adjustable, such as being displaceable.

[0085] The square version can also be adapted to different frame thicknesses using the same or a similar principle.

[0086] Since at least one of the clamping arms is slidably mounted along the clamping arm carrier, it is ensured that the clamping arms can be positioned close to the end face of the frame leg, even with different frame thicknesses. Because the clamping arms lie flat against the end faces in the operating position, the force application points between the clamping arms and the clamping arm carrier are also at their minimum distance, thus enabling optimal force transmission with short lever arms from the clamping arm carrier to the clamping arms.

[0087] Alternatively or additionally to the longitudinal clamping mechanism, the clamping bracket can have a transverse clamping mechanism. The transverse clamping mechanism comprises at least one transverse clamping element, which is designed to apply the transverse force for clamping against the frame leg, preferably clamping the first leg of the clamping arms with the transverse force against the frame leg.

[0088] The transverse clamping mechanism comprises at least one transverse clamping element which is designed to apply the transverse force to clamp against the frame leg, preferably to clamp at least one first leg of the clamping arms with the transverse force against the frame leg.

[0089] Particularly preferably, the transverse clamping mechanism has a counter-holder with which the transverse clamping element is coupled to transmit the transverse force, i.e., connected by force and / or form locking.

[0090] The counter-holder is preferably coupled to the clamping arm support by means of force-fit and / or form-fit for the transmission of the longitudinal and / or transverse force.

[0091] Preferably, the counter-holder is oriented transversely or substantially transversely to the clamping arm carrier and / or preferably parallel or substantially parallel to the first leg of at least one of the clamping arms in order to exert a clamping force in the direction of the clamping arm.

[0092] Another embodiment is characterized in that the second clamping arm is not clamped, but merely fixed in its position on the clamping arm support, in particular by a further clamping element.

[0093] Preferably, the counter-support is oriented transversely or substantially transversely to the clamping arm support and / or preferably parallel to or substantially parallel to at least one first leg of at least one of the clamping arms in order to exert a clamping force in the direction of the clamping arm. The transverse clamping element can be subjected to force against at least one of the clamping arms, preferably against the first leg of one of the clamping arms, so that the frame leg is clamped between the first legs in the operating position.

[0094] The transverse clamping element can be subjected to force against at least one of the clamping arms, preferably against at least one first leg of one of the clamping arms, so that the frame leg is clamped between the first legs in the operating position.

[0095] Furthermore, it may be provided that the transverse clamping mechanism is designed to clamp the frame leg in the operating position with force between the clamping arms, preferably between the first legs of the clamping arms.

[0096] The transverse clamping element can also have a pressure element, which is preferably articulated to the transverse clamping element.

[0097] The transverse clamping element can also have a pressure element which rests against the first leg, preferably in a force-fit manner, and can be clamped.

[0098] The transverse clamping element can also have a pressure element which rests against at least one first leg, preferably in a force-fit manner, and can be clamped.

[0099] An alternative embodiment is characterized in that the transverse clamping element has a pressure element which has a first leg for transmitting longitudinal and transverse forces and a second leg for transmitting longitudinal forces, wherein the pressure element for transmitting the longitudinal and / or transverse forces is coupled to the transverse clamping element, preferably by force and / or form locking, and wherein the transverse clamping element is coupled to the clamping arm carrier via the counter support for transmitting the longitudinal and / or transverse forces.

[0100] An alternative embodiment is characterized in that the transverse clamping element has a pressure element which has at least a first leg for transmitting longitudinal and transverse forces and at least a second leg for transmitting longitudinal forces, wherein the pressure element for transmitting the longitudinal and / or transverse forces is coupled to the transverse clamping element, preferably by force and / or form locking, and wherein the transverse clamping element is coupled to the clamping arm carrier via the counter support for transmitting the longitudinal and / or transverse forces.

[0101] To adapt to different frame thicknesses of the frame leg, it is provided that the counter support is arranged to be adjustable relative to the clamping arm support, preferably positionable in the longitudinal direction along the clamping arm support, preferably infinitely adjustable, i.e., slidable.

[0102] To ensure optimal force transmission across different frame widths, the clamping arm support and / or the counter support is designed to have one or more openings, such as threads, bores, punched holes and / or a slot, in the longitudinal and / or transverse direction.

[0103] For the clamping fixture, especially when applying an initial load, it is crucial which opening the load is introduced into. Preferably, the load is positioned as close as possible to the center of the inner surface of at least one frame leg, i.e., as close as possible to the center of the inner surface of at least one frame leg, so that the load is distributed as evenly as possible across the two clamping arms, which affects the load-bearing capacity.

[0104] One of the openings can be designed for the load removal element or the pulley, including the pulley holder. Multiple openings can also be used for fastening the load removal element, particularly if the load removal element has a support element that supports the load and compensates for the corresponding lever arm created by moving the load away from the vertical frame leg.

[0105] Particularly preferably, the longitudinal clamping element and / or the transverse clamping element is designed as a clamping screw, preferably as a knurled screw.

[0106] A particularly simple and stable design is characterized by the fact that at least one of the openings in the tension arm support is a threaded hole in which the longitudinal tensioning element is arranged. Another design is characterized by the fact that one opening is formed for the longitudinal tensioning element and at least one further opening is formed for the load release element, wherein the longitudinal tensioning element is clamped against the vertical frame leg, and the first legs bear against the respective end faces of the horizontal frame leg, and the second legs bear against the respective circumferential edge faces of the horizontal frame leg, at least partially, and the third legs bear against the respective circumferential edge faces of the vertical frame leg, at least partially.

[0107] High flexibility and adaptation to different frame geometries is achieved by having at least one of the openings of the clamping arm carrier be an elongated hole, in which a sliding nut for receiving the longitudinal clamping element, preferably in the form of a clamping screw, is preferably arranged in the elongated hole.

[0108] The clamping screw can therefore be continuously positioned in various locations along the longitudinal axis of the clamping arm support, so that the force can be applied to the inner surface of the frame leg, preferably in the center. For very wide frame legs, several clamping elements can also be used.

[0109] The clamping arm support is preferably made of a flat or profiled material, preferably in the form of a metal element such as a sheet metal strip or profile rail. The flat material forms a mounting surface for arranging holding elements for objects, such as training equipment, in various positions.

[0110] To reduce deflection of the clamping arm support when subjected to force from the longitudinal clamping element and / or the weight, the clamping arm support can be provided with at least one reinforcing element, such as a reinforcing rib, preferably in the longitudinal and / or transverse direction. In particular, the clamping arm support can be designed as a metal element, such as sheet metal or corrugated sheet, with reinforcing ribs.

[0111] The longitudinal clamping element, such as a clamping screw, can also be arranged in various positions both longitudinally and transversely of the clamping arm support to enable optimal force application when mounted on a horizontal or vertical frame leg. In particular, when mounted on a vertical frame leg, the longitudinal clamping element, such as a clamping screw, can be arranged transversely upwards, i.e., offset off-center, to dissipate tensile forces acting in the vertical direction and to prevent the clamping bracket from tilting.

[0112] Alternatively, it is possible not to clamp the longitudinal clamping element firmly against the frame leg, i.e., to deliberately allow tilting in the longitudinal direction of the frame leg, thereby enabling the clamping bracket to be fastened by wedging and / or tilting.

[0113] High stability and a secure hold are also achieved by making the first and second legs of the clamping arms from a flat or profiled material, preferably in the form of a metal element such as sheet metal strips. The flat material forms a contact surface by means of which the first and second legs rest against the end faces and surrounding edges of the frame and are clamped.

[0114] To prevent damage to the frame and / or to achieve additional stability during clamping, making displacement even more difficult, the contact surfaces with the frame, in particular the first and / or second legs of the clamping arms and / or the pressure elements of the longitudinal or transverse clamping mechanism, may have protective, spacer or anti-slip elements, such as rubber elements.

[0115] To allow the clamping bracket to be mounted on frame legs of different sizes and shapes, the first leg of the clamping arms can have a length ranging from 1 cm to 25 cm, preferably 4 cm to 16 cm, and particularly preferably 8 cm to 12 cm, and / or a width ranging from 0.1 cm to 25 cm, preferably 4 cm to 20 cm, and particularly preferably 8 cm to 16 cm. The clamping arms, preferably the first and / or second leg, can also be designed to be variable in length, such as telescopic. This can be achieved, in particular, by dividing the leg into two parts, each with an elongated hole, and by using a clamping screw with a nut to fix the desired length. The width of the first leg is important for ease of use and user-friendly assembly. It is also particularly important to ensure that assembly can be carried out by just one person.

[0116] The width of the second leg, i.e., the extension in the longitudinal direction of the frame leg, is of particular importance for the tilting resistance, wherein it is provided that the second leg of the clamping arms has a length in the range of 0.1 cm to 10 cm, preferably 0.5 cm to 5 cm, particularly preferably 1 cm to 2 cm and a width in the range of 0.1 cm to 100 cm, preferably 1 cm to 70 cm, particularly preferably 2 cm to 50 cm, particularly preferably 3 cm to 40 cm, particularly preferably 4 cm to 30 cm.

[0117] To ensure sufficient stability and / or load-bearing capacity when mounting the clamping bracket on the frame leg of a frame, such as a door jamb, it is important that the second legs of the clamping arms, which rest on the edge of the frame, have sufficient width. This ensures that the overall construction has an adequate bearing surface, preventing it from tipping and distributing the weight more evenly across the width of the legs. This makes the construction more robust and able to withstand a higher weight load. In another design, the second legs of the clamping arms can be wider than the first legs. The first and second legs can then be connected.The first end of the second leg of a tension arm, extending either widthwise or lengthwise along the frame leg, and the first end of the first leg of a tension arm, extending either widthwise or lengthwise along the frame leg, can thus be coupled, or connected, in a straight line, i.e., converging in a triangular or oblique shape. This would ensure that the weight load is distributed across the full width of the second leg and transferred to and / or over the first leg. The convergence, for example in a triangular shape, can begin at the midpoint of the first end of the first leg and extend to the first end of the second leg, or it can begin at the first end of the first leg on the tension arm support side and extend to the first end of the second leg.The convergence can also begin at any point of the first end of the first leg and end at any point of the first end of the second leg. Similarly, the second end of the first leg and the second end of the second leg can converge as described previously, for example, in a triangular shape.

[0118] This ensures that, firstly, ease of use during assembly is maintained, as the first legs have a manageable width, and secondly, that the clamping bracket and the overall construction can withstand greater loads, as the second legs have a greater width than the first. If the width of the first and second legs were kept the same, either ease of use during assembly or the increased load-bearing capacity would be compromised.

[0119] When mounting the clamping bracket on a horizontal frame leg, the width of the second leg is of particular importance to ensure the weight distribution over a wider area and thus increase the load-bearing capacity.

[0120] Furthermore, when mounting the clamping bracket on a vertical frame leg, tilting, especially upwards, is effectively and additionally reduced under corresponding loads from weights or longitudinal forces by the fact that the first legs taper to a triangular shape at the connection with the second legs, particularly if the second legs are wider than the first. This better absorbs the tilting forces.

[0121] To provide sufficient mounting surface and strength, the flat or profile material of the clamping arm support is designed to have a diameter of 0.1 cm to 25 cm, preferably 4 cm to 20 cm, and particularly preferably 8 cm to 16 cm, and a length of 5 cm to 50 cm, preferably 7 cm to 40 cm, and particularly preferably 9 cm to 30 cm.

[0122] The clamping arm support can have the first and second legs as described above, with the dimensions of the legs also being in the same range as those of the clamping arm support as described in the previous paragraph. Preferably, the first clamping arm is formed with the clamping arm support as a single-piece base element, preferably a C-shaped element, in particular in the form of a C-shaped metal element, such as a sheet metal strip or flat rail.

[0123] This embodiment offers the advantage of making assembly easier, especially by one person.

[0124] Particularly preferably, at least one of the clamping arms, preferably the second clamping arm, has a recess adapted to the cross-section of the clamping arm carrier for coupling, preferably by positive locking, with the clamping arm carrier, which is designed to allow at least one of the clamping arms, preferably the second clamping arm, to be moved in the longitudinal direction of the clamping arm carrier.

[0125] Furthermore, it may be provided that the recess is formed in an end on the tension arm support side of the first leg of the tension arm.

[0126] This allows the clamping arm to be slid onto the clamping arm support and moved longitudinally so that the clamping arms, with their contact surfaces, lie flat against the end faces of the frame leg. The recess or opening is designed to be formed in the clamping arm support end of the first leg of the clamping arm. The combination of the C-shaped base element with the slide-on second clamping arm enables simple assembly by just one person with few components.

[0127] This ensures that the clamping arms with their contact surfaces can always lie flat against the end faces of the frame, while the counter-holder can be brought into the optimal position to optimize the force exerted by the transverse clamping element on the second clamping arm.

[0128] Particularly preferably, at least one of the clamping arms, preferably the second clamping arm, is L-shaped, in particular in the form of an L-shaped angle element, comprising the first leg and the second leg. Furthermore, it can be provided that at least one of the clamping arms, preferably the second clamping arm, consists of the two first legs and the two second legs, or of the first leg and the second leg and the further first leg and the further second leg.

[0129] Preferably, the first leg of one of the clamping arms, preferably that of the second clamping arm, has a recess adapted to the cross-section of the clamping arm carrier, preferably in the form of a slot-shaped cutout, by means of which the second clamping arm is preferably positively coupled to the clamping arm carrier and is displaceable in the longitudinal direction along it.

[0130] Furthermore, it can be provided that the first legs of at least one of the clamping arms, preferably of the second clamping arm, have a recess adapted to the cross-section of the clamping arm carrier, preferably in the form of a slot-shaped cutout.

[0131] It has proven particularly advantageous that the counterholder is I-shaped, in particular in the form of a plate-shaped element, such as a metal element, especially a sheet metal strip, wherein the opening, such as a thread or elongated hole, for the transverse clamping element is preferably formed in an upper area of ​​the counterholder.

[0132] It can be provided that the counter-holder has an angle in its shape which is between 0.5 degrees and 30 degrees, preferably 3 degrees to 20 degrees, particularly preferably 5 degrees to 15 degrees, particularly preferably 7 degrees to 10 degrees.

[0133] Preferably, the counter-holder has a recess adapted to the cross-section of the clamping arm carrier, such as a slot-shaped cutout, by means of which the counter-holder can be adjusted or moved along the clamping arm carrier to a desired position, preferably steplessly.

[0134] The recess can be formed in an end of the counter-support on the tension arm carrier side. Preferably, the recess is adapted to the cross-section of the tension arm carrier such that, when force is applied to the frame leg or one of the tension arms, the counter-support is anchored or tilted in its position on the tension arm carrier. The counter-support has a slightly larger cutout relative to the material thickness and width of the tension arm carrier, allowing the counter-support to tilt slightly and thus tilt on the tension arm carrier.

[0135] Furthermore, it can be provided that the recess is adapted to the cross-section of the clamping arm carrier in such a way that the counter-support, in particular the I-shaped counter-support, is anchored or tilted in its position on the clamping arm carrier when force is applied to the transverse clamping element against the frame leg or one of the clamping arms, wherein the counter-support tilts at an angle which is between 0.5 degrees and 30 degrees, preferably 3 degrees to 20 degrees, particularly preferably 5 degrees to 15 degrees, particularly preferably 7 degrees to 10 degrees.

[0136] Preferably, the recess or opening in the first leg of the first or second clamping arm is oriented longitudinally such that the length of the first leg of the first or second clamping arm extending between the recess and the second leg corresponds to the length of the leg of the other clamping arm. This ensures that the clamping arm support inserted into the recess or opening is horizontal or substantially horizontal in its operating position.

[0137] The counter-holder can also be L-shaped, in particular in the form of an L-shaped angle element, such as a metal angle, especially a sheet metal angle, with a first leg that runs parallel or substantially parallel to one of the clamping arms, in which the opening, such as a thread or elongated hole, for the transverse clamping element is preferably formed, and with a second leg that is angled, preferably at right angles, to the first leg and can be clamped against the clamping arm support by means of a third clamping element, such as a clamping screw, preferably by force-fit and / or positive locking. Alternatively, the second clamping arm can be U- or Z-shaped, in particular in the form of a U- or Z-shaped element, such as a metal element, especially a sheet metal strip, comprising the first leg and the second leg.

[0138] Preferably, the first leg has a recess adapted to the cross-section of the clamping arm carrier, into which the clamping arm carrier engages, so that the second clamping arm is preferably coupled to the clamping arm carrier by force and / or form locking and is preferably infinitely displaceable in the longitudinal direction along it.

[0139] The U- or Z-shaped clamping arm can also have a third leg that runs parallel to the second leg and that an opening, such as a bore, is arranged in the third leg to accommodate a fourth clamping element, such as a clamping screw, by means of which the third leg can be clamped against the clamping arm support with force.

[0140] According to one embodiment, a spacer element, such as a spacer sleeve, is arranged between the third leg and the clamping arm support. This spacer has a height corresponding to the distance between the lower edge of the clamping arm support and the upper edge of the third leg. This allows the clamping arm to be fixed in position steplessly without exerting any force on the frame leg.

[0141] According to a second embodiment, a gap, i.e., no spacer element, is arranged between the third leg and the tension arm support. Thus, the third leg can be clamped against the tension arm support using the fourth clamping element, so that the first leg is subjected to force against the frame leg.

[0142] The clamping screw is preferably designed as a knurled screw, at the front end of which the pressure element, preferably a rubberized pressure plate, is arranged. The knurled screw is easy to handle and provides sufficient clamping force.

[0143] For attaching training equipment such as pulleys, resistance bands, suspension trainers, or calisthenics equipment, the clamping bracket, in particular the first clamping arm and / or the second clamping arm and / or the clamping arm support, is provided with a fastening element such as a pulley holder or eyelet. The fastening element is preferably arranged centrally in the longitudinal and / or transverse direction of the first clamping arm, the second clamping arm, and / or the clamping arm support.

[0144] Furthermore, the fastening element may be designed on a hinge-like structure or a support arm, which is preferably arranged directly on the tension arm support and / or the first and / or second tension arm and / or the counter support, wherein the support arm is preferably designed in the form of a load-removal element, such as a solid bar, square tube, or round tube, and / or wherein the support arm preferably has a support element which is connected to a component, preferably the tension arm support, for support purposes. The load-removal element is particularly necessary to move the weights of the cable pulley away from the vertical frame leg to such an extent that the weights do not rub against or collide with the vertical frame leg during training.

[0145] The load removal element can be equipped with a support element to better counteract the leverage effect. The load removal element is preferably detachably attached to the tension arm support, such as by bolting. To optimize the support function of the load removal element, the second leg of the tension arm support can be wider or longer to allow the support element to provide greater stability.

[0146] The fastening element, such as an eyelet, can also be designed to accommodate handles like pull-up bars for performing pull-ups and / or dip bars for performing dips. Preferably, the eyelet is designed to hold the handles securely and / or with a swivel. For example, two tension brackets, each with a fastening element such as an eyelet to which individual pull-up handles are attached, could be mounted on a horizontal frame leg. This would allow pull-ups to be performed. Alternatively, the two tension brackets on a horizontal frame leg could be connected to a bar via the fastening elements, such as eyelets, so that pull-ups could also be performed. The fastening element, such as an eyelet, could also be designed to have two eyelets.This allows, for example, typical handles, such as those on a lat pulldown bar, to be attached, which also has an eyelet, for performing pull-ups on the lat pulldown bar. For instance, to attach the typical handles, a pipe or rod could be threaded through the two eyelets of the mounting element and the eyelet of the handle.

[0147] For example, a tension bracket could be mounted to each vertical frame leg, with the mounting element, such as an eyelet, designed to accommodate dip bars or dip handles. This would provide a dip handle on each side for performing dips. Alternatively, the mounting elements, such as the eyelet, could be designed to connect a tension bracket to each vertical frame leg via a bar, for example, to perform push-ups. Similarly, the mounting elements, such as the cable pulley bracket, could be designed to connect the ends of the cable to a bar for each tension bracket, for example, to perform bench presses, deadlifts, or shoulder presses.In particular, the weight attached to the pulley can be moved further away from the frame, such as a door frame, by means of an extension element, such as an extension arm, to which another pulley roller is attached, so that a collision of the weights is prevented.

[0148] In another embodiment, the fastening element, such as a roller, can be designed to be articulated.

[0149] The roller with roller holder can be arranged on an articulated structure consisting of a first articulated element and a second articulated element. The first articulated element can have a first leg and a second leg, which can be aligned parallel to each other. Alternatively, the first articulated element can have a third leg, which can be oriented transversely to the first and second legs, and which can be connected to both. The second articulated element can have a first leg and a second leg, which are aligned parallel to each other. Alternatively, the second articulated element can have a third leg, which can be oriented transversely to the first and second legs, and which can be connected to both.The first leg of the first joint element may have an opening, such as a hole. The first leg of the second joint element may also have an opening, such as a hole, with both holes designed for connection, for example, with a screw. Similarly, the second legs of the respective first and second joint elements may also have openings for coupling, for example, with a screw. The dimensions of the first and second joint elements are designed so that they fit together and can be connected via the openings, such as holes. The second joint element may have an opening in its third leg for connection to the roller holder, which also has an opening. The joint assembly can be arranged either directly on the clamping arm support, the first clamping arm, or the second clamping arm.It can also be arranged on a support arm, which is attached to either the tension arm support, the first tension arm, or the second tension arm. In particular, the first joint element can be longer than shown, so that it does not interfere with the other elements, such as the longitudinal clamping element, for example, when mounted on the tension arm support.

[0150] This ensures that the roller always aligns with the respective direction of pull and transmits the weight load with minimal friction. Other fastening elements can also be articulated in the same way. Alternatively, the fastening elements can be articulated in a different way, such as with ball bearings.

[0151] The clamping bracket is particularly preferred as a bracket for a horizontal and / or vertical frame leg.

[0152] Furthermore, it may be provided that the clamping bracket is a support for a frame, in particular to attach the clamping bracket to a corner of the frame, such as to a vertical frame leg and a horizontal frame leg, especially simultaneously.

[0153] The clamping bracket can be a cable pulley bracket, wherein the fastening element is preferably a first pulley holder for a cable pulley, which is preferably directly connected to the clamping arm support and / or the first and / or second clamping arm. Furthermore, the clamping bracket can be a cable pulley bracket, wherein the fastening element is preferably a first pulley holder for a cable pulley, which is preferably arranged on a hinge-like structure and / or load-removal element, which is attached to the clamping arm support and / or the first and / or second clamping arm and / or the counter-support, or is directly connected to the clamping arm support and / or the first and / or second clamping arm.

[0154] Furthermore, it may be provided that the clamping bracket is a bracket for a vertically extending frame leg.

[0155] Alternatively, particularly when the clamping bracket is attached to a vertical frame leg, the clamping bracket can be a cable pulley bracket, wherein preferably the fastening element can be a second pulley holder for the cable pulley arranged on a support arm extending from the clamping arm support and / or first clamping arm and / or second clamping arm, which forms a mounting platform.

[0156] Furthermore, it can be provided that the clamping bracket is a cable pulley bracket, wherein preferably the fastening element is a second pulley holder for a cable pulley arranged on a hinge-like construction extending from the clamping arm support and / or first clamping arm and / or second clamping arm and / or is arranged on a support arm extending from the clamping arm support and / or first clamping arm and / or second clamping arm and / or the counter support, which forms a mounting platform.

[0157] Furthermore, the at least one clamping bracket, which is arranged on a vertical frame leg of the frame, can have a support arm, which is preferably arranged on the clamping arm support and / or first clamping arm and / or second clamping arm, which is designed to span a mounting surface for the items in the form of training equipment, which is preferably located in a plane spanned by the clamping arms or is arranged horizontally or substantially horizontally or at an angle to it.

[0158] Furthermore, it may be provided that the at least one clamping bracket, which is arranged on a vertical frame leg of the frame, has a support arm or a joint, which is preferably arranged on the clamping arm support and / or first clamping arm and / or second clamping arm, which is designed to span a mounting surface for the items in the form of training equipment, which is preferably located in a plane spanned by the clamping arms or is arranged horizontally or substantially horizontally or at an angle to it.

[0159] The frame can be a door frame, preferably comprising a horizontal frame leg and at least one vertical frame leg, wherein the frame legs have a front frame element, such as rebate cladding, with at least one first end face and at least one first circumferential edge surface, a rear frame element, such as decorative cladding, with at least one second end face and at least one second circumferential edge surface, and an inner frame element, such as lining bed, with at least one inner surface.

[0160] It should be mentioned that the frame legs of the door frame run in a straight line and can be perpendicular or substantially perpendicular to each other frame leg.

[0161] The frame, such as a door frame, can also have a corner, in particular a right-angled corner, located where the horizontal frame leg meets the vertical frame leg. In this case, all frame elements of the horizontal frame leg meet their respective counterparts of the vertical frame leg at the corner.

[0162] The frame can be a door frame, preferably comprising a horizontal frame leg and at least one vertical frame leg, wherein the frame legs have a front frame element, such as rebate cladding, with at least one first end face and at least one first circumferential edge surface, a rear frame element, such as decorative cladding, with at least one second end face and at least one second circumferential edge surface, and an inner frame element, such as lining bed, with at least one inner surface.

[0163] Preferably, the first legs, the second legs and the longitudinal pressure element of the longitudinal clamping element form a clamping space encompassing the frame leg at least partially, wherein the first legs of the clamping arms in the operating position each bear against the first or second end face of the frame leg at least partially, wherein the second legs of the clamping arms each bear against the first or second circumferential edge surface at least partially, and wherein the longitudinal pressure element of the longitudinal clamping element bears against the inner surface of the frame leg at least partially.

[0164] Furthermore, it may be provided that the first legs, the second legs and the longitudinal pressure element of the longitudinal clamping element or the clamping arm support form a clamping space encompassing the frame or the frame leg at least section by section, wherein the first legs of the clamping arms in the operating position each bear against the first or second end face of the frame or the frame leg at least section by section, wherein either the second legs of the clamping arms each or the longitudinal clamping element each or one of the second legs of the clamping arms and at least one longitudinal clamping element bear against the first or second circumferential edge face of the frame leg or the frame at least section by section.

[0165] Furthermore, it may be provided that the first legs, the second legs, and the longitudinal pressure element of the longitudinal clamping element or the clamping arm support form a clamping space encompassing the frame or the frame leg at least section by section, wherein the first legs of the clamping arms in the operating position each bear against the first or second end face of the frame or the frame leg at least section by section, wherein either the second legs of the clamping arms and at least one longitudinal clamping element each, or one of the second legs of the clamping arms and at least one longitudinal clamping element, or at least one longitudinal clamping element and the clamping arm support, or at least one longitudinal clamping element bear against the first or second circumferential edge face of the frame leg or the frame at least section by section.

[0166] Furthermore, it can be provided that the first legs, the second legs, and the longitudinal pressure element of the longitudinal clamping element or the clamping arm support form a clamping space encompassing the frame or the frame leg at least partially, wherein the first legs of the clamping arms, in the operating position, each bear against the first or second end face of the horizontal frame leg at least partially, wherein the further first legs of the clamping arms, in the operating position, each bear against the first or second end face of the vertical frame leg at least partially, wherein either the second legs of the clamping arms each, or the second legs of the clamping arms and at least one longitudinal clamping element each, or one of the second legs of the clamping arms and at least one longitudinal clamping element, or at least one longitudinal clamping element and the clamping arm support, or at least one longitudinal clamping element, are at the first orsecond circumferential edge surface of the horizontal frame leg at least partially abut, wherein either the further second legs of the clamping arms each or the further second legs of the clamping arms and at least one longitudinal clamping element each or one of the further second legs of the clamping arms and at least one longitudinal clamping element or at least one longitudinal clamping element and the clamping arm support of the at least one longitudinal clamping element abut at least partially on the first or second circumferential edge surface of the vertical frame leg.

[0167] Furthermore, the first legs, the second legs, and the longitudinal pressure element of the longitudinal clamping element or the clamping arm support can form a clamping space encompassing the frame leg at least partially, wherein the first legs of the clamping arms in the operating position each bear against the first or second end face of the frame leg at least partially, wherein either the second legs of the clamping arms each or the longitudinal clamping element each or one of the second legs of the clamping arms and at least one longitudinal clamping element bear against the first or second circumferential edge surface at least partially.

[0168] Furthermore, it may be provided that the longitudinal pressure element of the longitudinal clamping element or the clamping arm support rests at least partially on the inner surface of the frame leg or on the inner surface of the horizontal frame leg and other inner surfaces of the vertical frame leg.

[0169] It should be noted that not only can the second legs of the clamping arms bear against the first and second circumferential edges, respectively, at least partially, but in a further embodiment, the longitudinal clamping element can also bear against the first and second circumferential edges, respectively, at least partially. Furthermore, in another embodiment, one of the second legs of the clamping arms can bear against one side of the circumferential edge, at least partially, and at least one longitudinal clamping element can bear against the other side of the circumferential edge. Finally, a further embodiment is possible in which the longitudinal pressure element of the longitudinal clamping element or the clamping arm support bears against the inner surface of the frame leg, at least partially.

[0170] The longitudinal clamping element can also be arranged in the first leg, particularly from below, on the end facing the clamping arm support, and during clamping, move the clamping arm support towards the frame leg and clamp it against the frame leg and the second leg or further longitudinal clamping elements arranged through the second leg. Here, the first leg, particularly in the width of the clamping arm support or especially in the area through which the clamping arm support passes, preferably has a shorter length than the length of the end face of the frame leg, so that sufficient space is available during clamping to allow the clamping arm support to be clamped against the inner surface of the frame leg.

[0171] Regarding the attachment of the clamping bracket to the vertical and / or horizontal frame leg, it should be noted that the longitudinal clamping element and / or the transverse clamping element can also be a wedge by means of which the clamping arms can be clamped against the frame leg.

[0172] Alternatively, and in an inventive manner, the clamping bracket for the vertical frame leg can have a further clamping element which is arranged between the support arm and a floor surface, by means of which the clamping bracket can be subjected to a force directed in the longitudinal direction of the frame leg in order to tilt or wedge the clamping bracket against the frame leg.

[0173] Furthermore, it is provided that the clamping arm support is designed to be variable in length, in particular telescopic.

[0174] Furthermore, the counter-holder is provided to have a length in the range of 1 cm to 25 cm, preferably 4 cm to 16 cm, particularly preferably 8 cm to 12 cm, and / or a width in the range of 0.1 cm to 25 cm, preferably 4 cm to 20 cm, particularly preferably 8 cm to 16 cm. It is further provided that the material, in particular the flat or profile material, of the clamping arms, the clamping arm support, and / or the counter-holder is a metal, preferably steel or a steel alloy.

[0175] Furthermore, it is provided that the material, in particular the flat material or profile material, of the load removal element is or contains a metal, preferably steel or steel alloy.

[0176] Furthermore, it can be provided that the material preferably has a thickness in the range of 0.5 mm to 8 mm, preferably 2 mm to 5 mm.

[0177] Furthermore, it may be provided that the longitudinal clamping element, such as a clamping screw, is arranged offset in the transverse direction of the clamping arm support when the clamping bracket is mounted on a vertical frame leg, i.e., off-center, in order to dissipate force components acting in the plane of the frame, in particular force components in the direction of the horizontal frame leg, i.e., upwards.

[0178] Furthermore, the clamping bracket can be detachably attached to the frame leg by means of at least one clamping mechanism. Additionally, the transverse clamping mechanism can have a counter-holder which, in the final assembly state, is positively coupled to one of the clamping arms via a clamping screw.

[0179] Furthermore, it can be provided that at least one of the second legs can be connected to a load distribution element, such as a flat bar, square tube or solid bar, preferably via a notch in the middle of the second leg via a clamping screw and can be placed on the circumferential edge surface for load distribution.

[0180] Furthermore, it can be provided that both second legs can be connected to a load distribution element, such as a flat bar, square tube or solid bar, preferably via a notch in the middle of the second leg via a clamping screw and can be placed on the circumferential edge surface for load distribution.

[0181] Furthermore, it may be provided that the load distribution element can be curved or U-shaped in order to distribute the load as evenly as possible onto the surrounding edge surface or at the level of the vertical frame leg and / or to allow the occurring load to be placed at the level of the vertical frame legs.

[0182] Furthermore, the load distribution element may have a width in the range of 150 cm to 20 cm, preferably 100 cm to 30 cm, particularly preferably 70 cm to 40 cm, and a length in the range of 0.1 cm to 10 cm, preferably 0.5 cm to 5 cm, particularly preferably 1 cm to 2 cm, and a thickness of 0.5 cm to 10 cm, preferably 1 cm to 8 cm, particularly preferably 2 cm to 7 cm.

[0183] It can also be provided that at least one of the second legs of the clamping arms has a load distribution element, which can preferably be clamped to the lower edge of the second leg via a notch in the second leg using a clamping screw. This is particularly advantageous when the load-bearing capacity of the frame leg is to be increased. By increasing the load-bearing surface, the applied load can be distributed over a larger area than the second legs alone can provide. Because the load distribution element can be quickly removed, the clamping bracket retains its mobile and space-saving design.

[0184] The tensioning device described above can be used particularly preferably in a training facility, in particular a fitness facility for training human muscles, with a frame, such as a door frame, and at least one tensioning device, preferably according to at least one of the preceding claims, for detachably attaching objects, in particular training equipment, such as a pulley, resistance band, sling trainer or calisthenics equipment, to a frame leg of the frame, such as a door frame.

[0185] Furthermore, the invention relates in an inventive manner to a training device, in particular a fitness device for training the human muscles, with a frame, such as a door frame, and at least one tensioning bracket, preferably according to at least one of the preceding claims, for detachably attaching objects, in particular training equipment, such as a pulley, resistance band, sling trainer or calisthenics equipment, to at least one leg of the frame.

[0186] It may be provided that at least one first clamping bracket is attached to a horizontal frame leg of the frame and / or at least one second clamping bracket is attached to at least one vertical frame leg of the frame.

[0187] Furthermore, it may be provided that at least a first clamping bracket is attached to a frame, preferably to a horizontal frame leg of the frame and / or to a corner of the frame, in particular where a horizontal frame leg of the frame and a vertical frame leg of the frame meet, and / or that at least a second clamping bracket is attached to a frame, preferably to at least one vertical frame leg of the frame.

[0188] Furthermore, it can be provided that at least one of the clamping brackets comprises at least one clamping mechanism with at least two clamping arms, wherein at least one of the clamping arms can be clamped with force against the frame leg for fastening the clamping bracket, wherein the clamping arms are designed to encompass the frame leg at least section by section, and wherein a first clamping mechanism is a longitudinal clamping mechanism, wherein the clamping arms can be clamped with a first force against the frame leg, wherein the first force is directed in a plane spanned by the frame or substantially parallel to this plane, and / or wherein a second clamping mechanism is a transverse clamping mechanism, wherein the clamping arms can be clamped with a second force against the frame leg, wherein the second force is directed transversely or substantially transversely to the plane spanned by the frame.

[0189] Furthermore, it may be provided that the clamping bracket has a clamping arm support to which at least one of the clamping arms is coupled, such as by force and / or positive locking.

[0190] Furthermore, it may be provided that the at least two clamping arms are coupled to the clamping arm support, either by force and / or by positive locking. It may also be provided that the clamping arm support is designed as a component of the longitudinal clamping mechanism and / or the transverse clamping mechanism in order to transmit the first force, such as longitudinal force, in the longitudinal direction and / or the second force, such as transverse force, in the transverse direction to the frame leg and / or the clamping arms.

[0191] Furthermore, it may be provided that the tension arm support is designed as a component of the longitudinal tensioning mechanism and / or the transverse tensioning mechanism in order to transmit the first force, such as longitudinal force, in the longitudinal direction and / or the second force, such as transverse force, in the transverse direction to the frame or at least a frame leg and / or the tension arms.

[0192] Furthermore, it may be provided that the clamping arms are designed as a component of the longitudinal clamping mechanism and / or the transverse clamping mechanism in order to transmit the first force, such as longitudinal force, in the longitudinal direction and / or the second force, such as transverse force, in the transverse direction to the frame leg.

[0193] Furthermore, it may be provided that the clamping arms are designed as a component of the longitudinal clamping mechanism and / or the transverse clamping mechanism in order to transmit the first force, such as longitudinal force, in the longitudinal direction and / or the second force, such as transverse force, in the transverse direction to the frame or at least one frame leg.

[0194] Regarding the longitudinal clamping mechanism, it may at least have a longitudinal clamping element designed to apply the longitudinal force for clamping against the frame leg.

[0195] Furthermore, it may be provided that the longitudinal clamping mechanism has at least one longitudinal clamping element which is designed to apply the longitudinal force for clamping against the frame or at least one frame leg,

[0196] Furthermore, it may be provided that the longitudinal clamping element can be subjected to force against at least one of the clamping arms or the frame leg. It may also be provided that the longitudinal clamping element can be subjected to force against at least one of the clamping arms or the frame, or at least one frame leg.

[0197] Regarding the longitudinal clamping element, it can be subjected to force against the frame leg.

[0198] Furthermore, it may be provided that the longitudinal clamping element can be subjected to force against the frame or the frame leg or against a horizontal frame leg and a vertical frame leg.

[0199] Furthermore, it may be provided that the transverse clamping mechanism has at least one transverse clamping element which is designed to apply the transverse force for clamping against the frame leg.

[0200] Furthermore, it may be provided that the transverse clamping mechanism has at least one transverse clamping element which is designed to apply the transverse force for clamping against the frame or at least one frame leg.

[0201] Furthermore, it may be provided that the transverse clamping element can be subjected to force against at least one of the clamping arms or against the frame leg.

[0202] Furthermore, it may be provided that the transverse clamping element can be subjected to force against at least one of the clamping arms or against the frame or at least one frame leg.

[0203] Furthermore, it can be provided that the transverse clamping element can be subjected to force against at least one of the clamping arms.

[0204] Regarding the transverse clamping mechanism, it may include a counter-support to which the transverse clamping element is coupled for the transmission of the transverse force, either by force-fit and / or positive locking. Furthermore, it may be provided that the counter-support for the transmission of the longitudinal and / or transverse force is coupled to the clamping arm support, either by force-fit and / or positive locking.

[0205] Furthermore, it may be provided that the counter-holder is aligned parallel or substantially parallel to a front or rear frame element, or transversely or substantially transversely to the clamping arm support.

[0206] Furthermore, it may be provided that the frame leg or at least one frame leg, in particular the corner of a frame, as where a horizontal frame leg of the frame and a vertical frame leg of the frame meet, is clamped in the operating position between the clamping arms and / or the longitudinal clamping and / or transverse clamping element.

[0207] Furthermore, it may be provided that the frame leg is clamped between the clamping arms and / or the longitudinal clamping and / or transverse clamping element in the operating position.

[0208] Furthermore, it may be provided that contact surfaces of the first clamping arms and / or the longitudinal clamping and / or transverse clamping element have protective, spacer or anti-slip elements, such as rubber elements, for contact against the frame leg, which are preferably detachably arranged on inner contact surfaces.

[0209] A particularly preferred training device is a cable pulley training device, wherein the at least one first tensioning bracket in the form of a cable pulley bracket can be attached to the horizontally extending frame leg, wherein the at least one second tensioning bracket in the form of a cable pulley bracket is attached to a vertically extending frame leg, wherein preferably a cable is suspended in the cable pulley of the first cable pulley bracket, a weight is preferably attached to the first end of which and the second end of which is guided through the cable pulley of the second cable pulley bracket as a deflection pulley, wherein preferably a handle, such as a grip, can be mounted on the second end of the cable.

[0210] Furthermore, it can be provided that the at least one first tensioning bracket in the form of a cable pulley bracket is attached to the frame and / or horizontally extending frame leg and / or a corner of the frame, in particular where a horizontal frame leg and a vertical frame leg meet, and that the at least one second tensioning bracket in the form of a cable pulley bracket is attached to a frame and / or a vertically extending frame leg, wherein preferably a cable is suspended in the cable pulley of the first cable pulley bracket, a weight is preferably attached to the first end of which and the second end of which is guided through the cable pulley of the second cable pulley bracket as a deflection pulley, wherein preferably a handle, such as a grip, can be mounted on the second end of the cable.

[0211] Furthermore, at least one guide element, such as a guide tube, can extend from the cable pulley bracket to guide the weight attached to the cable pulley, preferably extending in a vertical direction.

[0212] The frame is preferably a door frame, preferably comprising a horizontal frame leg and at least one vertical frame leg, wherein the frame legs have a front frame element, such as a rebate trim, with at least one first end face and at least one first circumferential edge surface, a rear frame element, such as decorative trim, with at least one second end face and at least one second circumferential edge surface, and an inner frame element, such as a lining, with at least one inner surface. It should be noted that the frame legs of the door frame run in a straight line and can be perpendicular or substantially perpendicular to each other.

[0213] The frame, such as a door frame, can also have a corner located where the horizontal frame leg meets the vertical frame leg. At this point, all frame elements of the horizontal frame leg meet their respective counterparts of the vertical frame leg.

[0214] The frame is preferably a door frame, preferably comprising a horizontal frame leg and at least one vertical frame leg, wherein the frame legs have a front frame element, such as rebate cladding, with at least one first end face and at least one first circumferential edge surface, a rear frame element, such as decorative cladding, with at least one second end face and at least one second circumferential edge surface, and an inner frame element, such as lining bed, with at least one inner surface.

[0215] The clamping arms and the longitudinal clamping element or the clamping arm support preferably form a clamping space encompassing at least the frame leg in sections, wherein the clamping arms in the operating position bear at least partially against the first or second end face of the frame leg, wherein the clamping arms bear at least partially against the first or second circumferential edge surface, and wherein the longitudinal clamping element bears at least partially against the inner surface.

[0216] Furthermore, it may be provided that the clamping arms and the longitudinal clamping element or the clamping arm support form a clamping space encompassing the frame or the frame leg at least section by section, wherein the clamping arms in the operating position bear against the first or second end face of the frame or the frame leg at least section by section, wherein the clamping arms or the longitudinal clamping element or one of the clamping arms and at least one longitudinal clamping element bear against the first or second circumferential edge surface at least section by section.

[0217] Furthermore, it may be provided that the clamping arms and the longitudinal clamping element or the clamping arm support form a clamping space encompassing the frame or the frame leg at least section by section, wherein the clamping arms in the operating position each bear against the first or second end face of the frame or the frame leg at least section by section, wherein either the clamping arms each and / or at least one longitudinal clamping element each or at least one of the clamping arms and at least one longitudinal clamping element or at least one longitudinal clamping element and the clamping arm support or at least one longitudinal clamping element bear against the first or second circumferential edge face of the frame leg or the frame at least section by section.

[0218] The clamping arms and the longitudinal clamping element or the clamping arm support preferably form a clamping space encompassing the frame leg at least partially, wherein the clamping arms in the operating position each bear against the first or second end face of the frame leg at least partially, wherein the clamping arms each or the longitudinal clamping element each or one of the clamping arms and at least one longitudinal clamping element bear against the first or second circumferential edge surface at least partially.

[0219] It should be noted that not only can the clamping arms bear against the first and second circumferential edge surfaces, at least partially, but in a further embodiment, a longitudinal clamping element can also bear against the first and second circumferential edge surfaces, at least partially. Furthermore, in another embodiment, one of the clamping arms can bear against one side of the circumferential edge surface, at least partially, and at least one longitudinal clamping element can bear against the other side of the circumferential edge surface, at least partially.

[0220] Furthermore, another embodiment is possible in which the longitudinal clamping element or the clamping arm support rests at least partially on the inner surface.

[0221] Furthermore, it may be provided that the longitudinal clamping element or the clamping arm support rests at least partially against the inner surface of the frame leg or against the inner surface of the horizontal frame leg and the inner surface of the vertical frame leg.

[0222] The longitudinal clamping element can also be arranged in the first leg, particularly from below, on the end facing the clamping arm support, and during clamping, move the clamping arm support towards the frame leg and clamp it against the frame leg and the second leg or further longitudinal clamping elements arranged through the second leg. Here, the first leg, particularly in the width of the clamping arm support or especially in the area through which the clamping arm support passes, preferably has a shorter length than the length of the end face of the frame leg, so that sufficient space is available during clamping to allow the clamping arm support to be clamped against the inner surface of the frame leg.

[0223] A particularly preferred embodiment may be that the clamping bracket is adaptable to different frame dimensions, in particular the length, width, and / or thickness of the frame elements. Furthermore, it may be provided that the at least one clamping bracket, which is arranged on a vertical frame leg of the frame, has a support arm, which is preferably arranged on the clamping arm support and / or first clamping arm and / or second clamping arm, which is designed as a mounting surface for the items in the form of training equipment, preferably lying in a plane spanned by the clamping arms, or arranged horizontally or substantially horizontally, or at an angle to this plane.

[0224] Furthermore, it may be provided that the at least one clamping bracket, which is arranged on a vertical frame leg of the frame, has a support arm or a joint construction, which is preferably arranged on the clamping arm support and / or first clamping arm and / or second clamping arm, which is designed as a mounting surface for the items in the form of training equipment, which is preferably located in a plane spanned by the clamping arms or is arranged horizontally or substantially horizontally or at an angle to it.

[0225] The first legs of the clamping arms are preferably designed so that, in the operating position, they are aligned parallel or substantially parallel to a front or rear end face, such as a folded covering or decorative covering, of the frame leg.

[0226] Furthermore, it may be provided that the first legs of the clamping arms are designed in such a way that, in the operating position, they are aligned parallel or substantially parallel to a front or rear end face, such as a rebate or decorative covering, of the frame leg or at least one frame leg.

[0227] The second legs of the clamping arms are preferably designed such that, in the operating position, they are aligned parallel or substantially parallel to a circumferential edge surface, such as the circumferential edge surface of the rebate cladding or decorative cladding, of the frame leg.

[0228] Furthermore, it may be provided that the second legs of the clamping arms are designed in such a way that, in the operating position, they are aligned parallel or substantially parallel to a circumferential edge surface, such as the circumferential edge surface of the rebate cladding or decorative cladding, of the frame leg or at least of a frame leg.

[0229] The clamping arm support is preferably designed such that, in the operating position, it is aligned parallel or substantially parallel to an inner surface, such as a lining bed, of the frame leg.

[0230] Furthermore, it may be provided that the clamping arm support is designed in such a way that, in the operating position, it is aligned parallel or substantially parallel to an inner surface, such as a lining bed, of the frame leg or at least one frame leg.

[0231] Furthermore, it can be provided that the first legs, the second legs, and the longitudinal pressure element of the longitudinal clamping element or the clamping arm support form a clamping space encompassing the frame or the frame leg at least partially, wherein the first legs of the clamping arms, in the operating position, each bear against the first or second end face of the horizontal frame leg at least partially, wherein the further first legs of the clamping arms, in the operating position, each bear against the first or second end face of the vertical frame leg at least partially, wherein either the second legs of the clamping arms each, or the second legs of the clamping arms and at least one longitudinal clamping element each, or one of the second legs of the clamping arms and at least one longitudinal clamping element, or at least one longitudinal clamping element and the clamping arm support, or at least one longitudinal clamping element, are at the first orsecond circumferential edge surface of the horizontal frame leg at least partially abutting, wherein either the further second legs of the clamping arms each or the further second legs of the clamping arms and at least one longitudinal clamping element each or one of the further second legs of the clamping arms and at least one longitudinal clamping element or at least one longitudinal clamping element and the clamping arm support or at least one longitudinal clamping element abutting the first or second circumferential edge surface of the vertical frame leg at least partially abutting.

[0232] Furthermore, it may be provided that the clamping bracket, in particular the first and / or the second clamping arm and / or the clamping arm support, has at least one fastening element, such as a roller holder or eyelet, for the training equipment, such as a pulley, resistance band, sling trainer or calisthenics equipment.

[0233] Preferably, the longitudinal clamping element, such as a clamping screw, is arranged offset in the transverse direction of the clamping arm support when the clamping bracket is mounted on a vertical frame leg, i.e., offset off-center, in order to dissipate force components acting in the plane of the frame, in particular in the case of force components in the direction of the horizontal frame leg, i.e., upwards.

[0234] The clamping bracket or training device for the vertical frame leg can, in an inventive manner, have a further clamping element which is arranged between the support arm and a floor surface, by means of which the clamping bracket can be subjected to a force directed in the longitudinal direction of the frame leg in order to tilt or wedge the clamping bracket against the frame leg.

[0235] A clamping bracket for the frame leg can be designed for mounting in the corner of the horizontal and vertical frame legs. This would be particularly advantageous so that the weight load would be distributed to a corner, allowing the door frame to withstand a higher weight load. In contrast to the previous embodiments, a longitudinal clamping element would press into the corner of the horizontal and vertical frame legs, with the longitudinal pressure element being shaped accordingly, such as at right angles. Furthermore, the first and second legs could be adapted to the corner shape of the right-angled door frame so that the longitudinal and / or lateral force can still be effectively transmitted and / or applied to the frame leg to ensure stable mounting. A fastening element could therefore be designed, for example, via a support arm at a suitable location.

[0236] In an advantageous embodiment, each of the two clamping arms is provided with a first leg, wherein both first legs are aligned parallel or substantially parallel to each other. This parallel alignment results in a uniform and even distribution of force onto the opposing end faces of the frame leg. This leads to improved static friction between the clamping bracket and the frame and significantly increases the stability of the fastening.

[0237] Furthermore, the parallel arrangement enables a symmetrical load distribution, thereby reducing local stress peaks and preventing material deformation. This geometry supports precise alignment of the clamping bracket in both horizontal and vertical mounting and improves repeatability when attaching it to different frames.

[0238] According to a preferred further development, the two clamping arms are adjustable with respect to their mutual distance, so that they can be adapted to frame legs of different widths or shapes.

[0239] The adjustment can be stepless or in defined detents, for example via a guide or slotted connection. This allows for easy adaptation to different door frame profiles without the need for additional adapters or tools.

[0240] The ability to adjust the distance variably also ensures that both clamping arms are parallel to the frame, resulting in more even tensioning and increased clamping force. This keeps the clamping bracket securely and rigidly fixed, even under high loads.

[0241] In another embodiment, at least one of the two clamping arms is slidably connected to a clamping arm support.

[0242] This sliding mechanism significantly simplifies assembly, as one clamping arm can first be positioned on the frame, and then the other clamping arm can be moved into its final clamping position. This sliding mechanism allows for quick, precise, and tool-free adjustment of the distance between the clamping arms. Furthermore, this design allows the clamping bracket to be adapted to frame elements of varying depths or geometries. The sliding clamping arm enables controlled clamping and improves handling, especially when installed by a single person.

[0243] In addition, the other clamping arm is preferably firmly connected to the clamping arm support.

[0244] The fixed clamping arm serves as a reference point and ensures a stable, torsionally rigid connection within the clamping bracket. Combined with the sliding clamping arm, this creates a robust yet adaptable clamping structure.

[0245] This combination of a fixed and movable clamping arm ensures that the clamping bracket can be easily mounted and precisely aligned, while the loads are distributed evenly into the clamping arm support. This results in high repeatability and stability during repeated installations.

[0246] In an advantageous further development, the clamping arms each have a second leg which, in the final assembly state, at least partially encompasses an edge of the frame leg.

[0247] The gripping action creates a positive connection between the clamping bracket and the frame, meaning the holding force is based not only on friction but also on the geometric clamping action. This effectively prevents the clamping bracket from tilting or twisting, even under oblique tensile forces.

[0248] Furthermore, the wrap-around design increases the stability of the entire mounting and distributes the clamping loads over a larger area of ​​the frame. This prevents damage to the frame and allows the clamping bracket to be operated safely even under higher loads.

[0249] According to another preferred embodiment, the clamping bracket can be detachably attached to the frame leg by means of the clamping mechanism. This allows the device to be mounted and removed without permanently altering the frame, in particular without drilling, screwing, or gluing. The detachable fastening allows for quick assembly and disassembly as well as mobile use on different frames.

[0250] This feature is particularly advantageous for home use, as the tension mount can be stored away compactly after use and leaves no marks on the door frame. Despite the detachable connection, the clamping force remains sufficient to ensure secure fixation even during intense training sessions.

[0251] In a suitable further development, the transverse clamping mechanism has a counter-holder which, in the final assembly state, is positively connected to one of the clamping arms via a clamping screw.

[0252] This allows the clamping force to be finely adjusted and adapted to the specific conditions. The counter-holder acts as a support and ensures a uniform force distribution into the clamping arm and the clamping arm support, resulting in stable and lasting clamping.

[0253] This design offers the advantage that the clamping bracket retains its position even under changing load directions or vibrations, without loosening. Furthermore, it allows for easy readjustment of the preload during use.

[0254] According to the invention, a tension bracket with a pulley system is provided for stable attachment to a frame, in particular a door frame, which cannot be displaced even under considerable force. This allows fitness training with heavier weights to be carried out at home using the pulley system.

[0255] The second tension bracket with a pulley, which attaches to a vertical frame member such as a door frame, allows for even more versatile fitness training with a wider range of exercises. This is because it provides both a pulley from above and one from below, both securely attached to the door frame. The tension bracket ensures a stable mounting that cannot shift even under significant force, allowing for safe fitness training even with heavier weights.

[0256] The solution according to the invention has the following advantages in contrast to the aforementioned prior art:

[0257] • Stable and secure mounting without damaging walls or ceilings

[0258] • The device is portable and mobile and can also be used on other frames or door jambs.

[0259] • Easy installation and disassembly

[0260] • Quick installation and dismantling

[0261] • Space-saving and storable solution

[0262] • No permanent impairment of the aesthetics in living spaces

[0263] • Can be used without restriction in rented apartments

[0264] • Very high exercise variety

[0265] • Constant resistance profile

[0266] • Versatile training is possible, including with resistance bands, suspension trainers with a strap, and calisthenics equipment such as wooden rings with a strap.

[0267] • The height of the door frame provides enough space for the weight to offer a full range of motion during exercise execution.

[0268] • Gradual weight increase possible

[0269] Further details, advantages and features of the invention will become apparent not only from the claims, the features to be derived therefrom - individually and / or in combination - but also from the following description of embodiments shown in the figures.

[0270] They show:

[0271] FIG. 1 a perspective view of a door frame with clamping brackets according to the invention for attaching pulleys to a horizontal and a vertical frame leg to form a training device, FIG. 2 a perspective view of a first embodiment of a clamping bracket for attaching a pulley to a horizontal frame leg,

[0272] FIG. 3 shows a perspective view of the first embodiment of a clamping bracket with a support element for attaching a pulley to a vertical frame leg,

[0273] FIG. 4 shows a perspective view of a second embodiment of a clamping bracket, preferably for attaching a pulley to a horizontal or vertical frame leg,

[0274] FIG. 5 shows a perspective view of a third embodiment of a clamping bracket for attaching a pulley to a horizontal frame leg.

[0275] FIG. 6 a perspective view of the third embodiment of a clamping bracket in top view for attaching a pulley to a vertical frame leg,

[0276] FIG. 7 a perspective view of the third embodiment of a clamping bracket in bottom view for attaching a pulley to a vertical frame leg,

[0277] FIG. 8 shows a perspective view of a fourth embodiment of a clamping bracket for attaching a pulley to a horizontal frame leg.

[0278] FIG. 9 is a perspective view of the fourth embodiment of a clamping bracket in top view for attaching a pulley to a vertical frame leg,

[0279] FIG. 10 a perspective view of an embodiment of the clamping arm and the load distribution element, FIG. 11 a perspective view of an embodiment of the

[0280] Jointed construction with roller and roller holder, and

[0281] FIG. 12 a perspective view of a fifth embodiment of a

[0282] Tensioning bracket for attaching a pulley to a frame.

[0283] FIG. 1 shows a frame 10, such as a door frame or door jamb, with a first pulley 12, which is stably attached to a horizontal frame leg 16 of the frame 10 by means of a first tensioning bracket 14 according to the invention. Furthermore, a second pulley 18 is attached to a vertical frame leg 22 of the frame 10 by means of a second tensioning bracket 20 according to the invention. In principle, several tensioning brackets can be attached to the frame 10 to enable even more versatile fitness training with a wider range of exercises. For this purpose, the tensioning bracket 14, which is attached to the horizontal frame leg 16, forms a base, so that there is sufficient height to a floor surface 24 to allow a weight 26 to be moved with a cable 28 over the pulley 12 with sufficient travel and to ensure proper exercise execution.In principle, multiple tension brackets with several and / or independent cables can be attached to frame 10 to enable even more versatile fitness training with a wider range of exercises. The weight 26 can be adjusted in increments of typical weight plates.

[0284] The frame may also have a corner, in particular a right angle where the horizontal and vertical frame legs meet.

[0285] The upper tensioning bracket 14 can be positioned along the horizontal frame leg 16 in any desired position, particularly recessed in the middle to avoid collision with the lower tensioning bracket 20. The cable pulleys 12, 18 are mounted in fastening elements 30, 32, which allow for automatic angular alignment (not shown) depending on the position of the tensioning brackets. Preferably, the fastening elements 30, 32 are pivotally mounted, in particular rotatably and / or tiltably. In the illustrated embodiment, the cable 28 is guided over the lower cable pulley 18, which is attached to the vertical frame leg 22, and deflected in such a way that exercises such as bicep curls or rowing can be performed while sitting, standing, and / or lying down. For this purpose, a retaining element, such as a carabiner, is arranged at the end of the cable for attaching a handle 34, such as grips or a triceps rope (not shown).To prevent the cable 28 from being pulled back by the weight 26 when the cable is not in use, a retaining element 36, such as a ball, is provided at the end of the cable 28.

[0286] FIG. 2 shows a perspective view of a first embodiment of a clamping bracket 38 for detachably attaching a pulley 40 to the horizontal frame leg 16 of the frame 10 spanning an opening, such as a door frame. The clamping bracket 38 comprises a first clamping arm 42, a second clamping arm 44, and a clamping arm support 46.

[0287] The clamping arms 42, 44 each have a first leg 48, 50, wherein the first legs 48, 50 are positively coupled to the clamping arm carrier 46 and are aligned transversely to it.

[0288] Furthermore, the clamping arms 42, 44 each have a second leg 52, 54, wherein the second legs 52, 54 are aligned with each other and in the longitudinal direction of the clamping arm support 46. The second legs 52, 54 are arranged at a first end of the first leg at an angle, preferably at a right angle, to the first leg and are aligned in a clamping space opened up by the clamping arms.

[0289] The second clamping arm 54 is arranged to be displaceable along the clamping arm support 46 in its longitudinal direction to accommodate different frame thicknesses of the frame leg, so that the first legs 48, 50 can each be placed against a front and rear end face 56, 58 of the frame 10, e.g., end faces of a rebate trim or decorative trim of a door frame, and the second legs 52, 54 can each be placed against a circumferential edge surface 60, 62 of the frame 10, e.g., circumferential edge surface of the rebate trim or decorative trim of a door frame, as shown in FIG. 1. According to one aspect of the invention, the clamping bracket 38 has a longitudinal clamping mechanism comprising the clamping arms 42, 44, the clamping arm support 46, and the longitudinal clamping element 64.By means of the longitudinal clamping element 64, the clamping arms 42, 44 can be clamped against the frame leg with a first force LK, wherein the first force LK acts in a plane spanned by the frame or substantially parallel to this plane. The longitudinal clamping element 64 is coupled to the clamping arm support 46 by force-fit and / or positive locking, so that the second legs 52, 54 can each be clamped against the circumferential edge surface 60, 62 of the frame leg and the longitudinal clamping element 64 can be clamped from the clamping arm support 46 against an inner surface 66 of the frame leg, such as the lining of a door frame.

[0290] According to a further aspect of the invention, the clamping bracket 38 has a transverse clamping mechanism comprising the clamping arms 42, 44, the clamping arm support 46, a transverse clamping element 68, and a counter support 69. The transverse clamping element 68 is coupled to the counter support 69 by means of a force-fit and / or positive-locking connection for transmitting the second force QK, i.e., transverse force. By means of the transverse clamping element 68, the clamping arms 42, 44 can be clamped against the frame leg with the second force QK, the second force QK acting transversely to the plane spanned by the frame. The transverse clamping mechanism includes the transverse clamping element 68, by means of which the first legs 48, 50 can each be clamped against the end faces 56, 58 of the frame leg.

[0291] The clamping arm support 46 has several threads or bores 70, 72, 74, 76 and / or an elongated hole 78 in the longitudinal and transverse directions for receiving the longitudinal clamping element 64 in the form of a clamping screw 80, such as a knurled screw, with a longitudinal pressure element 82, preferably in the form of a rubberized pressure plate. The clamping screw 80 is coupled to the clamping arm support 46 by force-fit and / or positive-fit and can be clamped transversely to the clamping arm support 46 against the inner surface 66 of the frame leg, so that the second legs 52, 54 are clamped against the circumferential edge surfaces 60, 62.

[0292] A sliding nut 84 for receiving the clamping screw 80 is arranged in the elongated hole 78, so that force is transmitted when the clamping screw 80 is tightened. The clamping arm support 46 is made of a flat or profiled material, preferably in the form of a metal element such as a sheet metal strip or profile rail.

[0293] The first and second legs 48, 50, 52, 54 of the clamping arms 42, 44 are made of a flat or profiled material, preferably in the form of a metal element, such as sheet metal strips. This ensures a sufficiently large contact surface on both the end faces 56, 58 and the circumferential edge faces 60, 62 of the frame shackle 16, 22.

[0294] In the illustrated embodiment, the first clamping arm 42 and the clamping arm support 46 are designed as a one-piece, preferably C-shaped base element 86, in particular in the form of a C-shaped metal element, such as sheet metal strips, which also forms the basis for the embodiments described below.

[0295] The second clamping arm 44 has a recess or opening 88 corresponding to a cross-section of the flat material of the clamping arm carrier 46 for positive locking connection with the clamping arm carrier 46 and can be pushed onto the clamping arm carrier 46 and moved in the longitudinal direction.

[0296] In the illustrated embodiment, the second clamping arm 44 is L-shaped, in particular in the form of an L-shaped sheet metal strip, comprising the first leg 50 and the second leg 54, wherein the first leg 50 has the slot-shaped recess or opening 88, by means of which the second clamping arm 44 is positively coupled to the clamping arm carrier 46 and is displaceable in the longitudinal direction along it.

[0297] The transverse clamping element 68 is coupled to the counterholder 69 by force-locking and / or positive locking, wherein the counterholder 69 can be coupled to the clamping arm carrier 46 by force-locking and / or positive locking and is longitudinally displaceable, and wherein an upper section 92 of the counterholder 69 runs parallel or substantially parallel to the second clamping arm 44, so that the transverse clamping element 68 can be clamped against the second clamping arm 44 with force QK starting from the counterholder 69. The transverse clamping element 68 is a clamping screw 96 with a transverse pressure element 98, which is received in a thread 94 formed in the counterholder or in a nut (not shown) that interacts with the counterholder by force-locking and / or positive locking.

[0298] Alternatively, a slot can be formed in the longitudinal direction of the counterholder 69 (not shown), in which the clamping screw 96 is arranged to be displaceable in the longitudinal direction, wherein preferably a nut is arranged in the slot as a sliding nut (not shown) to receive the clamping screw 96.

[0299] In the illustrated embodiment, the counterholder 69 is I-shaped, in particular in the form of an I-shaped sheet metal strip, wherein the thread 94 or alternatively an elongated hole (not shown) for the clamping screw 96 with pressure element 98 is provided in the upper section 92 of the counterholder 69.

[0300] In a tension arm carrier end 100, a recess or opening 102 corresponding to the cross-section of the tension arm carrier 46 is formed in the form of a slot, by means of which the counter support 69 can be moved along the tension arm carrier 46 into a desired position and wherein the recess or opening 102 is adapted to the cross-section of the tension arm carrier 46 in such a way that the counter support 69 is anchored or wedged in its position when force is applied by means of the clamping screw 96 against the second tension arm 44 on the tension arm carrier 46.

[0301] In the illustrated embodiment, the first clamping arm 42 has a fastening element 104 in the form of an eyelet for receiving further training equipment, such as resistance band, sling trainer or calisthenics equipment.

[0302] The tension arm support 46 forms a mounting platform to which a further fastening element 106, in the form of a roller holder for the cable pulley 40, can be mounted, for example, by screwing it in place. The roller holder can be articulated or pivotally arranged so that the cable pulley 40 can rotate and / or tilt in different directions. The fastening element 106 is fastened with a screw in the bore 70, which is arranged longitudinally centrally in the tension arm support 46. The first legs 48, 50 of the tension arms 42, 44 preferably have a length in the range of 1 cm to 25 cm, preferably 10 cm, so that they can be adapted to different dimensions of frame legs. The legs preferably have a width in the range of 0.1 cm to 25 cm, preferably 12 cm, so that they extend to the necessary extent in the longitudinal direction of the frame legs to generate sufficient static friction when tensioned.

[0303] The second legs 52, 54 of the clamping arms 42, 44 preferably have a length in the range of 0.1 cm to 10 cm, preferably 1.5 cm and a width in the range of 0.1 cm to 25 cm, preferably 12 cm, so that they extend to the required extent in the longitudinal direction of the frame legs in order to generate sufficient static friction when clamping.

[0304] The flat or profile material of the clamping arm support 46 has a width in the range of 0.1 cm to 25 cm, preferably 12 cm, and a length in the range of 5 cm to 50 cm, preferably 28 cm.

[0305] The first and second legs 48, 50, 52, 54 of the clamping arms 42, 44 have contact surfaces on the inside for contacting the frame, wherein protective, spacer or anti-slip elements, such as rubber elements, are preferably arranged permanently or detachably on the contact surfaces, such as by being attached, glued or screwed on (not shown).

[0306] FIG. 3 shows a perspective view of the first embodiment of the clamping bracket 38, with C-shaped base element 86, L-shaped second clamping element 44 and I-shaped counter-holder 69, the structure and function of which corresponds to the embodiment according to FIG. 2.

[0307] To attach a cable pulley 108 to the vertical frame leg 22 of the frame 10, a support element 110 in the form of an L-shaped support, such as a reinforced angle bracket, is provided, with a short leg 112 that can be connected to the tension arm support 46, such as by screwing, and a long leg 114 that forms a mounting surface with openings, such as threaded holes 116 or bores 118, on which a pulley holder 120 for the cable pulley 108 can be mounted. The pulley holder 120 is articulated or articulated so that the cable pulley can be automatically aligned in different directions, preferably rotated and / or tilted.

[0308] FIG. 4 shows a perspective view of a second embodiment of a clamping bracket 122 for attaching a cable pulley to the horizontal or vertical frame leg 16, 22. The clamping bracket 122 comprises the C-shaped base element 86 and the L-shaped second clamping arm 44, the construction and function of which correspond to the embodiment according to FIG. 2.

[0309] In contrast to the clamping bracket 38, the clamping bracket 122 has a counter-holder 124 which is L-shaped, in particular in the form of an L-shaped angle, such as sheet metal angles.

[0310] The counter-holder 124 comprises a first leg 126, which runs parallel or substantially parallel to the second clamping arm 44. A thread 128 or an elongated hole (not shown) for the clamping screw 68 is formed in the leg 126.

[0311] Furthermore, the counter-holder 124 comprises a second leg 130, which extends at right angles or substantially at right angles to the first leg 126 and can be clamped to the clamping arm support 46 by means of a clamping element 132 in the form of a clamping screw 134, the clamping screw engaging in an opening, such as a threaded bore 136 or a hole, in the second leg 130. The second leg 130 rests on the clamping arm support 46 and can be continuously moved into an optimal position for clamping against the second clamping arm 44. To secure the counter-holder 124 against rotation, the clamping arm support 46 and / or the counter-holder 124 can have guide elements, such as guide rails (not shown).

[0312] As previously described, the tension arm support 46 serves as a mounting surface for the direct attachment of the roller bracket 106 for the cable pulley 40 in a horizontal orientation or for the attachment of the support element 114, on which the roller bracket 120 for the cable pulley 40 can be mounted in a vertical orientation.

[0313] FIG. 5 shows a perspective view of the clamping bracket 14 according to FIG. 1 as a third embodiment for attaching the cable pulley 12 to the horizontal frame leg 16. The clamping bracket 14 comprises the C-shaped base element 86 and the L-shaped counter-holder 124 with transverse clamping element 68, the construction and function of which correspond to the embodiment according to FIG. 4.

[0314] The clamping bracket 14 essentially corresponds to the clamping bracket 122 according to FIG. 4, wherein a second clamping arm 140 is Z-shaped, in particular in the form of a Z-shaped sheet metal strip, comprising the first leg 142 and the second leg 144, wherein the first leg 142 has an opening 146, such as a slot, adapted to the cross-section of the first counter-holder 46, by means of which the clamping arm 140 is positively coupled to the first counter-holder 46 and is infinitely displaceable in the longitudinal direction along it.

[0315] Furthermore, the clamping arm 140 has a third leg 148, which runs parallel to the second leg 144 in the opposite direction. The third leg is formed below the opening 146 and has an opening, such as bore 150. A spacer element, such as sleeve 152, is arranged between the third leg 148 and the underside of the clamping arm support 46. A clamping screw 154 passes through the opening, such as bore 150, the spacer element, such as sleeve 152, and the elongated hole 78, and engages in a nut 156 to fix the clamping arm 140.

[0316] FIGS. 6 and 7 show a perspective view of the clamping bracket 20 according to FIG. 1 in top and bottom views for attaching the cable pulley 18 to the vertical frame leg 22 for receiving the cable pull 28.

[0317] To attach the cable pulley 18 to the vertical frame leg 22 of the frame 10, a support element 158 ​​in the form of an L-shaped support, such as a reinforced angle bracket, extends from the tension arm support 46. The angle bracket 158 ​​has a short leg 160, which can be connected to the tension arm support 46, such as by screwing, and a long leg 162, which forms a mounting surface with openings, such as threaded holes 164 or bores 166, on which the pulley holder 32 for the cable pulley 18 can be mounted. The pulley holder 32 is designed to be articulated, such as rotatable and / or tiltable, or is mounted in such a way as to be articulated, such as rotatable and / or tiltable, so that the cable pulley 18 can be automatically aligned in different directions. In this embodiment, the clamping screw 64 is received in the thread 72, which is formed off-center in the vertical direction above the elongated hole 78 in order to prevent the clamping bracket from tilting upwards, i.e.in the direction of the upper pulley, to better prevent this in the case of a pulling force with a vertical force component.

[0318] For further stabilization, a reinforcing element 170 is arranged on one underside of the angle piece 158.

[0319] FIG. 8 shows a perspective view of a clamping bracket 172 as a fourth embodiment for attaching the cable pulley 12 preferably to the horizontal frame leg 16.

[0320] The clamping bracket 172 essentially corresponds to the clamping bracket 14 according to FIG. 5, with the difference that the L-shaped counter-support 124 is omitted. The Z-shaped clamping arm 140 is moved along the clamping arm support 46 in the direction of the first clamping arm 42 until the clamping arms 140, 42 abut the end faces 56, 58 of the frame leg 16. In this embodiment, clamping is achieved solely with the clamping screw 64, whereby the second legs 52, 144 are clamped against the circumferential edge 60, 62 of the frame. This embodiment is preferably designed for use on the horizontal frame leg 16, since forces predominantly act in the vertical direction, i.e., transversely to the horizontal frame leg 16.

[0321] FIG. 9 shows a perspective view of a clamping bracket 176, wherein, for attaching the cable pulley 18 to the vertical frame leg 22 of the frame 10, the support element 158 ​​extends from the clamping arm support 46 in the form of an L-shaped support, such as a reinforced angle bracket. The angle bracket 158 ​​has a short leg 160, which can be connected to the clamping arm support 46, such as by screwing, and a long leg 162, which forms a mounting surface with openings, such as threaded holes 164 or bores 166, on which the pulley holder 32 for the cable pulley 18 can be mounted. The pulley holder 32 is, in particular, designed to be pivotable, such as rotatable and / or tiltable, or mounted in a pivotable manner, such as rotatable and / or tiltable, so that the cable pulley 18 can be automatically aligned in different directions.In this version as well, the clamping screw 64 is received in the thread 72, which is formed off-center in the vertical direction above the elongated hole 78 in order to provide optimal support against tilting of the clamping bracket upwards, i.e. in the direction of the upper cable pulley, under a tensile force with a vertical force component.

[0322] FIG. 10 shows a perspective view of another embodiment of the clamping arm 200, wherein the second leg 202 is wider than the first leg 204.

[0323] The first end 208 of the second leg 202 of a clamping arm 200, extending either widthwise or lengthwise along the frame leg, and the first end 210 of the first leg 204 of a clamping arm 200, extending either widthwise or lengthwise along the frame leg, are coupled in a straight line, i.e., they converge in a triangular or oblique shape. This triangular convergence begins at the midpoint of the first end 210 of the first leg 204 and extends to the first end 208 of the second leg 202.

[0324] The second end 214 of the second leg 202 of a clamping arm 200, extending either widthwise or lengthwise along the frame leg, and the second end 218 of the first leg 204 of a clamping arm 200, extending either widthwise or lengthwise along the frame leg, are coupled in a straight line, i.e., they converge in a triangular or oblique shape. This triangular convergence begins at the midpoint of the second end 218 of the first leg 204 and extends to the second end 214 of the second leg 202. Otherwise, the clamping arm 200 is designed like the second clamping arm 44 from FIG. 2.

[0325] The second leg 202 of the clamping arm 200 can also have a load distribution element 220, which can preferably be clamped to the lower edge of the second leg 202 via a notch 222 in the second leg 202 using a clamping screw 224. This is particularly preferred when the load-bearing capacity of the frame leg is to be increased.

[0326] FIG. 11 shows a perspective view of another embodiment of the roller 230 with roller holder 234, wherein the latter is attached to an articulated structure 238 consisting of the first articulated element 242 and the second articulated element 254. The first articulated element 242 has a first leg 244 and a second leg 246, which are aligned parallel to each other. The first articulated element 242 also has a third leg 248, which is aligned transversely to the first leg 244 and second leg 246, the third leg 248 being connected to the first leg 244 and the second leg 246. The second articulated element 254 has a first leg 256 and a second leg 258, which are aligned parallel to each other.The second joint element 254 also has a third leg 260, which is oriented transversely to the first leg 256 and second leg 258, with the third leg 260 being connected to the first leg 256 and the second leg 258. The first leg 244 of the first joint element 242 has an opening 270, such as a bore. The first leg 256 of the second joint element 254 has an opening 272, such as a bore, with both openings 270 and 272 designed for connection with, for example, a screw. Similarly, the second legs 246 and 258 of the respective first 242 and second joint elements 254 also have openings 274 and 276 for coupling with, for example, a screw. The second joint element 254 has an opening 280 in the third leg 260 in order to be connected via this to the roller holder 234, which also has an opening.The joint assembly 238 can be arranged either directly on the clamping arm support, the first clamping arm, or the second clamping arm. It can also be arranged on a support arm, which is attached to either the clamping arm support, the first clamping arm, or the second clamping arm. In particular, the first joint element 242 can be longer than shown, so that it does not interfere with the other elements, such as the longitudinal clamping element, for example, when mounted on the clamping arm support. Furthermore, the roller holder 234 and the roller 230 are designed as described in FIG. 2.

[0327] This ensures that the roller always aligns itself with the respective direction of pull and transmits the weight load with minimal friction.

[0328] In summary, it should be noted that the clamping bracket 14, 20, 38, 39, 122, 172, 176 according to the invention enables a stable fastening of the cable pulley 12, 18 to both a horizontal and a vertical leg of the frame 10, such as a door frame, whereby displacement is prevented even by greater forces by the clamping elements 64, 68 in such a way that safe fitness training is possible.

[0329] The longitudinal clamping element 64 allows the clamping bracket 20, 176 to be clamped against an inner surface of the frame. The longitudinal clamping element 64 is received in a threaded hole 72, which is located vertically above the elongated hole 78, as shown in FIGS. 6 to 8. This ensures that when the clamping bracket 20, 176 is attached laterally to a door frame 16, it counteracts the upward tensile force exerted by the pulley 18, which causes the weight to be pulled downwards over the pulley 18, thus preventing the clamping bracket 20, 176 from tipping upwards.

[0330] In addition, the preferably I-shaped counterholder 69 or the L-shaped counterholder 124 also allows for lateral tightening, since the preferably I-shaped counterholder 69 or the L-shaped counterholder 124 is fixed to the clamping arm carrier 46 by means of a screw and a nut (not shown).

[0331] To ensure that the clamping bracket 14 is horizontally aligned when resting on the door frame, the opening in the form of the cutout 88 of the clamping arm 44 or the cutout 146 of the Z-plate 140 must be precisely aligned with the clamping arm support 46. Horizontal alignment significantly improves stability.

[0332] Stepless adjustment to accommodate different door frame widths is achieved by the elongated hole 78 in the clamping arm carrier 46. This allows the L-shaped counter-holder 124 or the U- or Z-shaped clamping arm to be attached to the clamping arm carrier 46, for example, with a screw and nut (not shown). This is important because otherwise, pressing the clamping arm 44 or the U- or Z-shaped clamping arm 140 against the end face of the door frame would require a knurled screw that is far too long. This would not only be unwieldy but, more importantly, would compromise stability if different door frame widths were to be accommodated simultaneously.

[0333] To ensure sufficient stability when the clamping bracket 14, 20, 38, 39, 122, 172, 176 rests on the door frame 16, 22, the angled projections or legs 52, 54, 144 of the clamping arms 42, 44, 140, which are placed on the edge of the door frame, have a sufficient width so that the overall construction has a sufficient bearing surface and, on the one hand, does not tip over and, on the other hand, has a higher weight distribution over the width of the legs 52, 54, 144, which makes the construction more resistant and allows it to withstand more weight.

[0334] In order to offer the greatest possible stability and weight distribution, it is provided that the cutout 58 of the clamping arm 44 or the cutout 146 of the clamping arm 140 in the form of the Z-shaped sheet metal has the largest possible contact area with the clamping arm carrier.

[0335] To cover different door frame fronts, it is provided that the first tension arm 42 and the second tension arm 44, 140 have a sufficient length so that various typical door frame fronts can be served.

[0336] Preferably, anti-slip rubbers (not shown) are attached to the contact surfaces with the door frame to prevent damage to the door frame and to provide additional stability through the anti-slip properties of the rubber when the overall construction is tightened horizontally and / or vertically.

[0337] The clamping arm support 46 incorporates a variety of different holes and bores. The selection of these holes, bores, and the slot is optimized due to the limited space available for accommodating and securing the necessary components. The holes and bores are designed to ensure that all components can be easily assembled, disassembled, and used.

[0338] For example, the knurled screw with pressure piece for vertical tightening has enough space so that it can be turned by hand without the pulley or the tension arm interfering with comfortable rotation of the knurled screw with pressure piece.

[0339] The cable pulleys 12, 18 can be mounted in a pivotable and tiltable manner, so that the cable pulleys 12, 18 can align themselves with each other, thereby ensuring smooth running of the cable. FIG 12 shows in perspective a further embodiment of a clamping bracket 300 for detachably fastening a cable pulley (not shown here) to a frame 10, in particular to a horizontal frame leg 16 and a vertical frame leg 22, especially at the corner of a frame 10, i.e., where the horizontal frame leg and the vertical frame leg meet. The clamping bracket comprises a clamping arm support 304, a first clamping arm 308, and a second clamping arm 312. The clamping arm support 304 has a first leg 316 and a second leg 320, wherein the first leg 316 is arranged at an angle, preferably at a right angle, to the second leg 320.The first leg of the tension arm support 316 has 3 openings 317, 318, 319, such as drill holes, which can be used for fastening objects or components, such as training equipment, the load removal element 400, a pulley or a tensioning element, such as a longitudinal tensioning element.

[0340] The second leg of the tension arm support 320 has 3 openings 321, 322, 323, such as drill holes, which can be used for fastening objects or components, such as training equipment, the load removal element 400, a pulley or a tensioning element, such as a longitudinal tensioning element.

[0341] The clamping arms 308, 312 each have a first leg 324 and 328, wherein the first legs 324, 328 are positively coupled to the first leg of the clamping arm carrier 316 and are oriented transversely to it. The clamping arms 308, 312 also each have a further first leg 332, 336, wherein the further first legs 332, 336 are positively coupled to the second leg of the clamping arm carrier 320 and are oriented transversely to it.

[0342] Furthermore, the clamping arms 308, 312 each have a second leg 340, 344, wherein the second legs 340, 344 are aligned with each other and in the longitudinal direction of the first leg of the clamping arm carrier 316. The second legs 340, 344 are arranged at a first end of the first leg 324, 328 at an angle, preferably at a right angle, to the first leg 324, 328 and are aligned in a clamping space opened up by the clamping arms. The clamping arms 308, 312 also each have a further second leg 348, 352, wherein the further second legs 348, 352 are aligned with each other and in the longitudinal direction of the second leg of the clamping arm carrier 316. The further second legs 348, 352 are arranged at a first end of the further first leg 332, 336 at an angle, preferably at a right angle to the further first leg 332, 336 and are aligned in a clamping space opened up by the clamping arms.

[0343] The second clamping arm 312 is arranged to be displaceable along the clamping arm support 304 in its longitudinal direction in order to adapt to different frame thicknesses of the frame leg, so that the first legs 324, 328, 332, 336 each attach to a front and rear end face 56, 58 of the frame 10, in particular to the front and rear end face 56, 58 of the horizontal frame leg 16 and to the front and rear end face 56, 58 of the vertical frame leg 22, e.g. B. end faces of a rebate cladding or decorative cladding of a door frame, and the second legs 340, 344, 348, 352 can each be attached to a circumferential edge surface 60, 62 of the frame 10, in particular to a circumferential edge surface 60, 62 of the horizontal frame leg 16 and to a circumferential edge surface 60, 62 of the vertical frame leg 22, e.g. circumferential edge surface of the rebate cladding or decorative cladding of a door frame, as shown in FIG. 1.Furthermore, the second clamping arm 312 can have a connecting piece 337 that connects the first leg 328 of the clamping arm 312 and the second first leg 336 of the clamping arm 312. The second legs 334, 352 of the second clamping arm 312 can also be connected, in particular to create a corner that optimally fits the corner of a frame 10. Likewise, the first clamping arm 308 can also have another connecting piece designed like that of the second clamping arm 312. This other connecting piece is not shown here.

[0344] According to one aspect of the invention, the clamping bracket 300 has a longitudinal clamping mechanism comprising the clamping arms 308, 312, the clamping arm support 304, and the longitudinal clamping element. By means of the longitudinal clamping element, the clamping arms 308, 312 can be clamped against the frame leg with a first force LK, wherein the first force LK acts in a plane spanned by the frame or substantially parallel to this plane. The longitudinal clamping element is coupled to the clamping arm carrier 304 by force and / or form locking, so that the second legs 340, 344, 348, 352 can each be clamped against the circumferential edge surface 60, 62 of the horizontal frame leg 16 and / or vertical frame leg 22, and the longitudinal clamping element extending from the clamping arm carrier 304 can be clamped against an inner surface 66 of the frame leg or against an inner surface 66 of the horizontal frame leg 16 and against an inner surface 66 of the vertical frame leg 22, like the lining bed of a door frame.The longitudinal clamping element can be designed like that of the clamping bracket 38, particularly when the longitudinal clamping element is clamped against an inner surface 66 of the frame leg, extending from the clamping arm support 304. However, the longitudinal clamping element can also be designed to engage in an opening located at the transition area, corner area, or bending area, i.e., where the first and second legs of the clamping arm support meet. In this variant, the longitudinal clamping element preferably has a first leg and a second leg that are aligned at an angle, preferably a right angle, to optimally adapt to the corner of the horizontal frame leg 16 and the vertical frame leg 22, so that the first force, such as the longitudinal force LK, can be applied to both frame legs 16 and 22, preferably simultaneously.

[0345] According to a further aspect of the invention, the clamping bracket 300 has a transverse clamping mechanism comprising the clamping arms 308, 312, the clamping arm support 304, a transverse clamping element, and a counter-support 370. The transverse clamping element is coupled to the counter-support 370 by means of a force-fit and / or positive-locking connection for transmitting the second force QK, i.e., transverse force. By means of the transverse clamping element, the clamping arms 308, 312 can be clamped against one or both of the frame legs with the second force QK, the second force QK acting transversely to the plane spanned by the frame. The transverse clamping mechanism includes the transverse clamping element, by means of which the first legs 324, 328, 332, 336 can each be clamped against the end faces 56, 58 of the frame leg or of both frame legs simultaneously. The transverse clamping element otherwise behaves like that of the clamping bracket 38.

[0346] The clamping arm support 300 has several threads or bores in the longitudinal and transverse directions, as shown, for receiving the longitudinal clamping element. There may also be a further opening or a device provided for this purpose, which offers a corresponding opening, located at the transition area, corner area, or bending area, i.e., where the first and second legs of the clamping arm support meet. This opening is oriented at an angle, preferably 45 degrees or substantially 45 degrees, so that the first force, such as the longitudinal force LK, can be applied to both frame legs 16 and 22, preferably simultaneously.

[0347] The materials used for the clamping bracket are, incidentally, the same as those used for clamping bracket 38.

[0348] In the illustrated embodiment, the first clamping arm 308 and the clamping arm support 304 are designed as a one-piece base element 380, in particular in the form of a metal element, such as sheet metal strips, which also forms the basis for the embodiments described below.

[0349] The second clamping arm 312 has a recess or opening 384 corresponding to a cross-section of the flat material of the clamping arm carrier 304 for positive locking connection with the clamping arm carrier 304 and can be slid onto the clamping arm carrier 304 and moved longitudinally. Furthermore, the recess can preferably also be designed, as in other variants, such that when the clamping arm carrier rests on the recess, the entire structure is level or substantially level.

[0350] In the illustrated embodiment, the second clamping arm 312 is L-shaped, in particular in the form of an L-shaped sheet metal strip, comprising the first legs 328, 336, the connecting piece 337 and the second leg 352, wherein the first legs 328, 336 have the slot-shaped recess or opening 384, by means of which the second clamping arm 312 is positively coupled to the clamping arm carrier 304 and is displaceable in the longitudinal direction along it.

[0351] The transverse clamping element is coupled to the counterholder 370 by force-locking and / or positive locking, wherein the counterholder 370 can be coupled to the clamping arm carrier 304 by force-locking and / or positive locking and is longitudinally displaceable, and wherein an upper section of the counterholder 370 runs parallel or substantially parallel to the second clamping arm 312, so that the transverse clamping element can be clamped against the second clamping arm 312 with force QK starting from the counterholder 370. The transverse clamping element is a clamping screw with a transverse pressure element, which is received in a thread 388, 392 formed in the counterholder or in a nut (not shown) that interacts with the counterholder by force-locking and / or positive locking. The counterholder can, in principle, have several openings, which can be arranged at different locations so that the force transmission of the second force QK, such as the transverse force, can be optimized.

[0352] Alternatively, a slot can be formed in the longitudinal direction of the counterholder 370 (not shown), in which the clamping screw is arranged to be displaceable in the longitudinal direction, wherein preferably a nut is arranged displaceably in the slot as a sliding nut (not shown) to receive the clamping screw.

[0353] In the illustrated embodiment, the counterholder 370 is L-shaped, in particular in the form of an I-shaped sheet metal strip, wherein the thread 388, 392 or alternatively an elongated hole (not shown) for the clamping screw with pressure element is provided in the upper section of the counterholder 370.

[0354] At one end of the clamping arm support, a recess or opening 396 corresponding to the cross-section of the clamping arm support 304 is formed in the form of a slot. This slot allows the counter-holder 370 to be slid along the clamping arm support 304 into a desired position. The recess or opening 396 is adapted to the cross-section of the clamping arm support 304 such that, when force is applied by means of the clamping screw, the counter-holder 370 is anchored or wedged in its position against the second clamping arm 312 on the clamping arm support 304. The counter-holder can also have an angle to compensate for the inclination that occurs when the clamping element is applied, or for wedging or tilting. The openings in the counter-holder, in which the clamping element engages, can be optimized to ensure optimal force transmission when force is applied.

[0355] The tension arm support 304 forms a mounting platform to which a load removal element 400, in the form of a support arm for the pulley, can be mounted, for example, by screwing it in place. The pulley holder can be articulated or pivotally arranged so that the pulley can rotate and / or tilt in different directions. The load removal element 400 can, as shown here, be provided with a support element to better support the leverage effect. The load removal element 400 is preferably detachably attached to the tension arm support 304, for example, by screwing it in place. To best represent the support function of the load removal element, the second leg 320 of the tension arm support 304 can be wider or longer so that the support element can provide greater support. The load removal element can also have one or more openings for receiving objects, such as training equipment, like a pulley with a corresponding holder.

[0356] The first legs 324, 328, 332, 336 of the clamping arms 308, 312 preferably have a length in the range of 0.1 cm to 50 cm, preferably 3 cm to 25 cm, and particularly preferably 5 cm to 15 cm, so that they can be adapted to different dimensions of frame legs. The legs preferably have a width in the range of 0.1 cm to 50 cm, preferably 3 cm to 25 cm, and particularly preferably 5 cm to 15 cm, so that they extend to the necessary extent in the longitudinal direction of the frame legs to generate sufficient static friction during clamping.

[0357] The second legs 340, 344, 348, 352 of the clamping arms 308, 312 preferably have a length in the range of 0.1 cm to 10 cm, preferably 0.3 cm to 5 cm, particularly preferably 1 cm to 2 cm and a width in the range of 0.1 cm to 25 cm, preferably 2 cm to 30 cm, particularly preferably 5 cm to 25 cm, so that they extend to the required extent in the longitudinal direction of the frame legs in order to generate sufficient static friction when clamping.

[0358] The flat or profile material of the first leg 316 and second leg 320 of the tension arm support 304 has a width in the range of 0.1 cm to 40 cm, preferably 2 cm to 25 cm, particularly preferably 3 cm to 20 cm and a length in the range of 3 cm to 50 cm, preferably 5 cm to 40 cm, particularly preferably 10 cm to 30 cm.

[0359] In particular, the second leg of the clamping arm support can be wider than the first leg to facilitate easier handling of the corresponding clamping element, such as a longitudinal clamping element, which in one embodiment is clamped against the vertical frame leg. This allows the clamping element to be tightened or loosened more easily by hand without other components, such as the load removal element or the pulley, obstructing the clamping element. The first and second legs 324, 328, 332, 336, 340, 344, 348, 352 of the clamping arms 308, 312 have contact surfaces on their inner sides for bearing against the frame. Protective, spacer, or anti-slip elements, such as rubber elements, are preferably fixedly or releasably arranged on these contact surfaces, for example, by being attached, glued, or screwed on (not shown).

Claims

Claims 1. Tensioning device (14, 20, 38, 39, 122, 172, 176, 300) designed for detachably fastening objects (12, 30, 18, 32, 104, 106, 40, 120, 108), in particular training equipment such as a pulley, resistance band, sling trainer or calisthenics equipment, to a frame leg (16, 22) of a frame (10), such as a door frame, comprising at least one tensioning mechanism (42, 44, 46, 64, 68, 69, 140, 304, 308, 312, 370) with at least two tensioning arms (42, 44, 140, 200, 308, 312), wherein at least one of the tensioning arms (42, 44, 140, 200, 308, 312) can be clamped with force against the frame leg (16, 22) for fastening the clamping bracket (14, 20, 38, 39, 122, 172, 176, 300), characterized in that the clamping arms (42, 44, 140, 200, 308, 312) are designed to encompass the frame leg (16, 22) at least partially and that the clamping mechanism (42, 44, 46, 64, 68, 69, 140, 304, 308, 312, 370) is a longitudinal clamping mechanism (46, 48, 50, 52, 54, 64, 80, 82, 142,144, 304, 308, 312, 340, 344, 348, 352), wherein the clamping arms (42, 44, 140, 200, 308, 312) can be clamped against the frame leg (16, 22) with a first force (LK), wherein the first force (LK) lies in a plane spanned by the frame (10) or substantially parallel to this plane.

2. Tensioning device (14, 20, 38, 39, 122, 172, 176, 300) designed for detachably fastening objects (12, 30, 18, 32, 104, 106, 40, 120, 108), in particular training equipment such as a pulley, resistance band, sling trainer or calisthenics equipment, to a frame leg (16, 22) of a frame (10), such as a door frame, comprising at least one tensioning mechanism (42, 44, 46, 64, 68, 69, 140, 304, 308, 312, 370) with at least two tensioning arms (42, 44, 140, 200, 308, 312), wherein at least one of the tensioning arms (42, 44, 140, 200, 308, 312) can be clamped with force against the frame leg (16, 22) for fastening the clamping bracket (14, 20, 38, 39, 122, 172, 176, 300), characterized in that the clamping arms (42, 44, 140, 200, 308, 312) are designed to encompass the frame leg (16, 22) at least partially and that the clamping mechanism (42, 44, 46, 64, 68, 69, 140, 304, 308, 312, 370) is a transverse clamping mechanism (46, 48, 50, 68, 96, 98, 69, 142, 304, 324, 328, 332, 336, 370), wherein the clamping arms (42, 44, 140, 200, 308, 312) can be clamped against the frame leg (16, 22) with a second force (QK), wherein the second force (QK) is transverse or substantially transverse to the plane spanned by the frame (10).

3. Tensioning device (14, 20, 38, 39, 122, 172, 176, 300) designed for detachably fastening objects (12, 30, 18, 32, 104, 106, 40, 120, 108), in particular training equipment such as a pulley, resistance band, sling trainer or calisthenics equipment, to a frame leg (16, 22) of a frame (10), such as a door frame, comprising at least one tensioning mechanism (42, 44, 46, 64, 68, 69, 140, 304, 308, 312, 370) with at least two tensioning arms (42, 44, 140, 200, 308, 312), wherein at least one of the tensioning arms (42, 44, 140, 200, 308, 312) can be clamped with force against the frame leg (16, 22) for fastening the clamping bracket (14, 20, 38, 39, 122, 172, 176, 300), characterized in that the clamping arms (42, 44, 140, 200, 308, 312) are designed to encompass the frame leg (16, 22) at least partially, and that a first clamping mechanism (42, 44, 46, 64, 68, 69, 140, 304, 308, 312, 370) is a longitudinal clamping mechanism (46, 48, 50, 52, 54, 64, 80, 82,142, 144, 304, 324, 328, 332, 336, 340, 344, 348, 352), wherein the clamping arms (42, 44, 140, 200, 308, 312) can be clamped against the frame leg (16, 22) with a first force (LK), wherein the first force (LK) is in a plane spanned by the frame (10) or substantially parallel to this plane, and that a second clamping mechanism (42, 44, 46, 64, 68, 69, 140, 304, 308, 312, 370) is a transverse clamping mechanism (46, 48, 50, 68, 96, 98, 69, 142, 304, 324, 328, 332, 336, 370), wherein the clamping arms (42, 44, 140, 200, 308, 312) can be clamped against the frame leg (16, 22) with a second force (QK), wherein the second force (QK) is transverse or substantially transverse to the plane spanned by the frame (10).

4. Clamping bracket (14, 20, 38, 39, 122, 172, 176, 300) designed for detachably fastening objects (12, 30, 18, 32, 104, 106, 40, 120, 108), in particular Training equipment, such as a pulley, resistance band, suspension trainer or calisthenics equipment, on a frame leg (16, 22) of a frame (10), such as a door frame, comprising at least one tensioning mechanism (42, 44, 46, 64, 68, 69, 140, 304, 308, 312, 370) with at least two tensioning arms (42, 44, 140, 200, 308, 312), wherein at least one of the tensioning arms (42, 44, 140, 200, 308, 312) can be tensioned with force against the frame leg (16, 22) for attaching the tensioning bracket (14, 20, 38, 39, 122, 172, 176, 300), characterized in that the tensioning arms (42, 44, 140, 200, 308, 312) are designed to encompass the frame leg (16, 22) at least sectionally, such that a first clamping mechanism (42, 44, 46, 64, 68, 69, 140, 304, 308, 312, 370) is a longitudinal clamping mechanism (46, 48, 50, 52, 54, 64, 80, 82, 142, 144, 304, 324, 328, 332, 336, 340, 344, 348, 352), wherein the clamping arms (42, 44, 140, 200, 308, 312) are configured with a first force (LK) against the frame leg (16,22) are clampable, wherein the first force (LK) is in a plane spanned by the frame (10) or substantially parallel to that plane, or that a second clamping mechanism (42, 44, 46, 64, 68, 69, 140, 304, 308, 312, 370) is a transverse clamping mechanism (46, 48, 50, 68, 96, 98, 69, 142, 304, 324, 328, 332, 336, 370), wherein the clamping arms (42, 44, 140, 200, 308, 312) are clampable against the frame leg (16, 22) with a second force (QK), wherein the second force (QK) is transverse or substantially transverse to that spanned by the frame (10). The plane runs parallel to the surface.

5. Clamping device according to at least one of the preceding claims, characterized in that the clamping device (14, 20, 38, 39, 122, 172, 176, 300) has a clamping arm carrier (46, 304) to which at least one of the clamping arms (42, 44, 140, 200, 308, 312) is coupled, such as by force and / or positive locking.

6. Clamping bracket according to at least one of the preceding claims, characterized in that the clamping arm support (304) is L-shaped, in particular in the form of an L-shaped angle element, such as metal angles, in particular sheet metal angles, with a first leg (316) which is arranged at an angle to the second leg (320), preferably at a right angle.

7. Clamping device according to at least one of the preceding claims, characterized in that the at least two clamping arms (42, 44, 140, 200, 308, 312) are coupled to the clamping arm carrier (46, 304) by force and / or positive locking.

8. Clamping bracket according to at least one of the preceding claims, characterized in that the clamping arm support (46, 304) is designed as a component of the longitudinal clamping mechanism (46, 48, 50, 52, 54, 64, 80, 82, 142, 144, 304, 324, 328, 332, 336, 340, 344, 348, 352) and / or the transverse clamping mechanism (46, 48, 50, 68, 96, 98, 69, 142, 304, 324, 328, 332, 336, 370) by which the first force (LK), such as longitudinal force, is applied longitudinally and / or the second force (QK), such as transverse force, is applied transversely to the frame leg (16, 22) and / or the to transmit clamping arms (42, 44, 140, 200, 308, 312).

9. Clamping device according to at least one of the preceding claims, characterized in that the clamping arms (42, 44, 140, 200, 308, 312) each have at least one first leg (48, 50, 142, 204, 324, 328, 332, 336), preferably two, wherein the first legs (48, 50, 142, 204, 324, 328, 332, 336) are part of the transverse clamping mechanism (46, 48, 50, 68, 96, 98, 69, 142, 304, 324, 328, 332, 336, 370) and are clamped against the frame leg (16, 22) with force (QK) in the operating position and / or are part of the longitudinal clamping mechanism (46, 48, 50, 52, 54, 64, 80, 82, 142, 144, 304, 324, 328, 332, 336, 340, 344, 348, 352) are and transmit the longitudinal force (LK) in the operating position.

10. Clamping bracket according to at least one of the preceding claims, characterized in that the first legs (48, 50, 142, 204, 324, 328, 332, 336) are coupled directly or indirectly to the clamping arm carrier (46, 304).

11. Clamping device according to at least one of the preceding claims, characterized in that the first legs (48, 50, 142, 204, 324, 328, 332, 336) are aligned parallel or substantially parallel to each other and / or transversely or substantially transversely to the clamping arm carrier (46, 304).

12. Clamping device according to at least one of the preceding claims, characterized in that the clamping arms (42, 44, 140, 200, 308, 312) each have at least one first leg (48, 50, 142, 204, 324, 328, 332, 336), wherein the at least one first leg (48, 50, 142, 324, 328, 332, 336) are aligned parallel or substantially parallel to each other and / or transversely or substantially transversely to the first leg of the clamping arm carrier (316) and / or the second leg of the clamping arm carrier (320).

13. Clamping device according to at least one of the preceding claims, characterized in that the clamping arms (42, 44, 140, 200, 308, 312) each have at least one further first leg (332, 336), wherein the at least one further first leg (332, 336) is aligned parallel or substantially parallel to each other and / or transversely or substantially transversely to the second leg of the clamping arm carrier (320).

14. Clamping device according to at least one of the preceding claims, characterized in that the clamping arms (42, 44, 140, 200, 308, 312) each have at least one, preferably two, second legs (52, 54, 144, 202, 340, 344, 348, 352).

15. Clamping device according to at least one of the preceding claims, characterized in that the clamping arms (42, 44, 140, 200, 308, 312) each have at least one second leg (52, 54, 144, 202, 340, 344, 348, 352), wherein at least one second legs (52, 54, 144, 202, 340, 344, 348, 352) are arranged at an angle, preferably a right angle, to the first legs (48, 50, 142, 204, 324, 328, 332, 336), preferably at a first end of a first leg (48, 50, 142, 204, 324, 328, 332, 336).

16. Clamping device according to at least one of the preceding claims, characterized in that the clamping arms (42, 44, 140, 200, 308, 312) each have at least one further second leg (348, 352), wherein the at least one further second leg (348, 352) is arranged at an angle, preferably a right angle, on the further first legs (332, 336), preferably at a first end of one of the further first legs (332, 336).

17. Clamping device according to at least one of the preceding claims, characterized in that at least one clamping arm (42, 44, 140, 200, 308, 312) is designed such that the first leg (48, 50, 142, 204, 324, 328, 332, 336) and the further first leg (332, 336), as well as the second leg (52, 54, 144, 202, 340, 344) and the further second leg (348, 352) are connected to each other, preferably via a corner element.

18. Clamping device according to at least one of the preceding claims, characterized in that the second legs (52, 54, 144, 202, 340, 344, 348, 352) are arranged at an angle to the first legs (48, 50, 142, 324, 328, 332, 336), preferably at a first end of the first legs (48, 50, 142, 204, 324, 328, 332, 336).

19. Clamping device according to at least one of the preceding claims, characterized in that the second legs (52, 54, 144, 202, 340, 344, 348, 352) are arranged at a right angle to the first legs (48, 50, 142, 204, 324, 328, 332, 336).

20. Clamping device according to at least one of the preceding claims, characterized in that the second legs (52, 54, 144, 202, 340, 344, 348, 352) are aligned in a clamping space opened by the clamping arms (42, 44, 140, 200, 308, 312) or are aligned to each other.

21. Clamping device according to at least one of the preceding claims, characterized in that the second legs (52, 54, 144, 202, 340, 344, 348, 352) of the clamping arms (42, 44, 140, 200, 308, 312) are part of the longitudinal clamping mechanism (46, 48, 50, 52, 54, 64, 80, 82, 142, 144, 304, 324, 328, 332, 336, 340, 344, 348, 352) and are clamped in the operating position by the longitudinal force (LK) against the frame leg (16, 22).

22. Clamping device according to at least one of the preceding claims, characterized in that the longitudinal clamping mechanism (46, 48, 50, 52, 54, 64, 80, 82, 142, 144, 304, 324, 328, 332, 336, 340, 344, 348, 352) has at least one longitudinal clamping element (80) configured to apply the longitudinal force (LK) for clamping against the frame leg (16, 22), preferably the longitudinal clamping element (80) and at least one second leg (52, 54, 144, 202, 340, 344, 348, 352) or at least one longitudinal clamping element (80) and the clamping arm carrier (46, 304) or at least two longitudinal clamping elements (80) against the frame leg (16, 22) to tense.

23. Clamping device according to at least one of the preceding claims, characterized in that the longitudinal clamping element (80) is coupled to the clamping arm carrier (46, 304) and / or at least one of the second legs (52, 54, 144, 202, 340, 344, 348, 352) by means of force-fit and / or form-fit connection.

24. Clamping device according to at least one of the preceding claims, characterized in that the longitudinal clamping element (80) has a longitudinal pressure element (82) which can be acted upon with longitudinal force (LK) against the frame (10) or the frame leg (16, 22) or both, the vertical frame leg (22) and horizontal frame leg (16), simultaneously, so that preferably the frame leg (16, 22) is clamped in the operating position between at least one second leg (52, 54, 144, 202, 340, 344, 348, 352) and the longitudinal pressure element (82) or the clamping arm support (46, 304) and at least one longitudinal pressure element (82) or at least two longitudinal pressure elements (82).

25. Clamping device according to at least one of the preceding claims, characterized in that the longitudinal pressure element (82) is coupled to the longitudinal clamping element (80), preferably in a hinged manner.

26. Clamping device according to at least one of the preceding claims, characterized in that the longitudinal pressure element (82) is aligned or can be aligned parallel or substantially parallel to the second legs (52, 54, 144, 202, 340, 344, 348, 352) of the clamping arms (42, 44, 140, 200, 308, 312).

27. Clamping device according to at least one of the preceding claims, characterized in that the longitudinal pressure element (82) is designed as an angle element with a first leg and a second leg, preferably arranged at a right angle, or the first leg of the angle element is aligned or alignable parallel or substantially parallel to the second leg (52, 54, 144, 202, 340, 344, 348, 352) of at least one clamping arm (42, 44, 140, 200, 308, 312) and the second leg of the angle element is aligned or alignable parallel or substantially parallel to the further second leg (348, 352) of at least one clamping arm (42, 44, 140, 200, 308, 312).

28. Clamping device according to at least one of the preceding claims, characterized in that at least one of the clamping arms (42, 44, 140, 200, 308, 312) is arranged to adapt to different frame thicknesses of the frame leg (16, 22) relative to each other and / or that at least one of the clamping arms (42, 44, 140, 200, 308, 312) is arranged to be adjustable relative to the clamping arm carrier (46, 304), in particular at least one of the clamping arms (42, 44, 140, 200, 308, 312) is arranged to be positionable in the longitudinal direction along the clamping arm carrier (46, 304), preferably to be continuously adjustable, i.e., displaceable.

29. Clamping device according to at least one of the preceding claims, characterized in that the transverse clamping mechanism (46, 48, 50, 68, 96, 98, 69, 142, 304, 324, 328, 332, 336, 370) has at least one transverse clamping element (96) which is designed to apply the transverse force (QK) for clamping against the frame leg (16, 22), preferably clamping at least one first leg (48, 50, 142, 204, 324, 328, 332, 336) of the clamping arms (42, 44, 140, 200, 308, 312) with the transverse force (QK) against the frame leg (16, 22).

30. Clamping device according to at least one of the preceding claims, characterized in that the transverse clamping mechanism (46, 48, 50, 68, 96, 98, 69, 142, 304, 324, 328, 332, 336, 370) has a counter-holder (69, 124, 370) with which the transverse clamping element (68) is coupled to transmit the transverse force (QK) by means of force-fit and / or form-fit connection.

31. Clamping bracket according to at least one of the preceding claims, characterized in that the counter-holder (69, 124, 370) is coupled to the clamping arm carrier (46, 304) for the transmission of the longitudinal (LK) and / or transverse force (QK), as if forcefully and / or positively connected.

32. Clamping device according to at least one of the preceding claims, characterized in that the counter-holder (69, 124, 370) is aligned transversely or substantially transversely to the clamping arm carrier (46, 304) and / or preferably parallel or substantially parallel to the first legs (48, 50, 142, 204, 324, 328, 332, 336) of at least one of the clamping arms (42, 44, 140, 200, 308, 312).

33. Clamping device according to at least one of the preceding claims, characterized in that the transverse clamping element (68) can be subjected to force (QK) against at least one of the clamping arms (42, 44, 140, 200, 308, 312), preferably against at least one first leg (48, 50, 142, 204, 324, 328, 332, 336) of one of the clamping arms (48, 50, 142, 204, 324, 328, 332, 336).

34. Clamping device according to at least one of the preceding claims, characterized in that the transverse clamping mechanism is designed to clamp the frame leg (16, 22) in the operating position with force (QK) between the clamping arms (42, 44, 140, 200, 308, 312), preferably between the first legs (48, 50, 142, 204, 324, 328, 332, 336) of the clamping arms (42, 44, 140, 200, 308, 312).

35. Clamping device according to at least one of the preceding claims, characterized in that the transverse clamping element (68) has a pressure element (98) which is preferably pivotally coupled to the transverse clamping element (68).

36. Clamping device according to at least one of the preceding claims, characterized in that the pressure element (98) abuts against at least one first leg (48, 50, 142, 204, 324, 328, 332, 336), preferably frictionally abuts, and can be clamped.

37. Clamping device according to at least one of the preceding claims, characterized in that the transverse clamping element has a pressure element which has at least a first leg for transmitting longitudinal (LK) and transverse forces (QK) and at least a second leg for transmitting longitudinal forces (LK), wherein the pressure element for transmitting the longitudinal (LK) and / or transverse forces (QK) is coupled to the transverse clamping element, preferably by force and / or form locking, and wherein the transverse clamping element is coupled to the clamping arm carrier via the counter support for transmitting the longitudinal (LK) and / or transverse forces (QK).

38. Clamping bracket according to at least one of the preceding claims, characterized in that the counter-holder (69, 124, 370) is arranged to adapt to different frame thicknesses of the frame leg (16, 22) relative to the clamping arm support (46, 304), preferably positionable in the longitudinal direction along the clamping arm support (46, 304), preferably continuously adjustable, i.e., displaceable.

39. Clamping device according to at least one of the preceding claims, characterized in that one or more openings (72, 74, 76, 78, 94, 102, 128, 136, 317, 318, 319, 321, 322, 323, 388, 392), such as threads, bores, punchings, and / or elongated holes (78), are formed in the longitudinal and / or transverse direction in the clamping arm carrier (46, 304) and / or the counter-holder (69, 124, 370).

40. Clamping device according to at least one of the preceding claims, characterized in that the longitudinal clamping element (64) and / or the transverse clamping element (68) are designed as a clamping screw, preferably as a knurled screw.

41. Clamping bracket according to at least one of the preceding claims, characterized in that at least one of the openings (72, 74, 76, 78, 94, 128) of the clamping arm carrier (46, 304) is a threaded hole in which the longitudinal clamping element (64) is arranged.

42. Clamping bracket according to at least one of the preceding claims, characterized in that at least one of the openings (72, 74, 76, 94, 128) of the clamping arm carrier is an elongated hole (78), wherein preferably a sliding nut (84) for receiving the longitudinal clamping element (64) is arranged in the elongated hole.

43. Clamping bracket according to at least one of the preceding claims, characterized in that the clamping arm support (46, 304) is made of a flat material or profile material, preferably in the form of a metal element, such as sheet metal strips or profile rails.

44. Clamping device according to at least one of the preceding claims, characterized in that the first and second legs (48, 50, 142, 204, 324, 328, 332, 336) of the clamping arms (42, 44, 140, 200, 308, 312) are made of a flat material or profile material, preferably in the form of a metal element, such as sheet metal strips.

45. Clamping device according to at least one of the preceding claims, characterized in that the first clamping arm (42, 308) and the clamping arm support (46, 304) are designed as a one-piece base element, preferably a C-shaped element, in particular in the form of a C-shaped metal element, such as sheet metal strips.

46. ​​Clamping device according to at least one of the preceding claims, characterized in that at least one of the clamping arms (42, 44, 140, 200, 308, 312), preferably the second clamping arm (44, 312), is provided for coupling, preferably by positive locking Coupling, with the clamping arm carrier (46, 304) having a recess (88, 146, 384) adapted to the cross-section of the clamping arm carrier (46, 304), which is designed to allow displacement of at least one of the clamping arms (42, 44, 140, 200, 308, 312), preferably the second clamping arm (44, 312), in the longitudinal direction of the clamping arm carrier (46, 304).

47. Clamping bracket according to at least one of the preceding claims, characterized in that the recess (88, 146, 384) is formed in a clamping arm carrier side end of the first leg (50, 142, 328, 336) of the clamping arm (44, 140, 312).

48. Clamping device according to at least one of the preceding claims, characterized in that the first leg (48, 50, 142, 204, 324, 328, 332, 336) of the clamping arms (42, 44, 140, 200, 308, 312) is variable in length, in particular telescopic.

49. Clamping device according to at least one of the preceding claims, characterized in that the first leg (48, 50, 142, 204, 324, 328, 332, 336) of the clamping arms (42, 44, 140, 200, 308, 312) has a length in the range of 1 cm to 25 cm, preferably 4 cm to 16 cm, particularly preferably 8 cm to 12 cm and / or a width in the range of 0.1 cm to 25 cm, preferably 3 cm to 20 cm, particularly preferably 5 cm to 16 cm.

50. Clamping device according to at least one of the preceding claims, characterized in that the second leg (52, 54, 144, 202, 340, 344, 348, 352) of the clamping arms (42, 44, 140, 200, 308, 312) is variable in length, in particular telescopic.

51. Clamping device according to at least one of the preceding claims, characterized in that the second leg (52, 54, 144, 202, 340, 344, 348, 352) of the clamping arms (42, 44, 140, 200, 308, 312) has a length in the range of 0.1 cm to 10 cm, preferably 0.5 cm to 5 cm, particularly preferably 1 cm to 2 cm and a width in the range of 0.1 cm to 100 cm, preferably 1 cm to 70 cm, particularly preferably 2 cm to 50 cm, particularly preferably 3 cm to 40 cm, particularly preferably 4 cm to 30 cm.

52. Clamping bracket according to at least one of the preceding claims, characterized in that the flat material or profile material of the clamping arm support (46, 304) and / or the first leg and second leg of the clamping arm support (46, 304) has a width in the range of 0.1 cm to 25 cm, preferably 4 cm to 20 cm, particularly preferably 8 cm to 16 cm, and a length in the range of 5 cm to 50 cm, preferably 7 cm to 40 cm, particularly preferably 9 cm to 30 cm.

53. Clamping device according to at least one of the preceding claims, characterized in that contact surfaces with the frame (10), in particular the first and / or second legs (48, 50, 52, 54, 142, 144) and / or the pressure elements of the longitudinal clamping (80) and / or transverse clamping element (68), have protective, spacer or anti-slip elements, such as rubber elements, for contacting the frame leg, which are preferably detachably arranged on inner contact surfaces.

54. Clamping device according to at least one of the preceding claims, characterized in that at least one of the clamping arms (42, 44, 140, 200, 308, 312), preferably the second clamping arm (42, 308), is L-shaped, in particular in the form of an L-shaped angle element, comprising the first leg (50) and the second leg (54).

55. Clamping device according to at least one of the preceding claims, characterized in that at least one of the clamping arms (42, 44, 140, 200, 308, 312), preferably the second clamping arm (308), consists of the two first legs (324, 328, 332, 336) and the two second legs (340, 344, 348, 352).

56. Clamping device according to at least one of the preceding claims, characterized in that the first leg (50) of at least one of the clamping arms (42, 44, 140, 200, 308, 312), preferably of the second clamping arm (42, 308), has the recess (88, 384) adapted to the cross-section of the clamping arm carrier (46, 304), preferably in the form of a slot-shaped cutout.

57. Clamping device according to at least one of the preceding claims, characterized in that at least one of the first legs (48, 50, 142, 204, 324, 328, 332, 336) at least one of the clamping arms (42, 44, 140, 200, 308, 312), preferably of the second clamping arm (42, 308), has the recess (88, 384) adapted to the cross-section of the clamping arm carrier (46, 304), preferably in the form of a slot-shaped cutout.

58. Clamping device according to at least one of the preceding claims, characterized in that the counterholder (69, 370) is I-shaped, in particular in the form of a plate-shaped element, such as a metal element, in particular a sheet metal strip, wherein the opening (94, 388, 392), such as a thread or elongated hole, for the transverse clamping element (68) is preferably formed in an upper region of the counterholder (69, 370).

59. Clamping device according to at least one of the preceding claims, characterized in that the counter-holder (69, 370) has an angle in its shape which is between 0.5 degrees and 30 degrees, preferably 3 degrees to 20 degrees, especially preferably located at 5 degrees to 15 degrees, especially preferably at 7 degrees to 10 degrees.

60. Clamping bracket according to at least one of the preceding claims, characterized in that the counter-holder (69, 370) has a recess (102, 396) adapted to the cross-section of the clamping arm carrier (46, 304), such as a slot-shaped cutout, by means of which the counter-holder (69, 370) can be adjusted or displaced along the clamping arm carrier (46, 304) to a desired position, preferably steplessly.

61. Clamping bracket according to at least one of the preceding claims, characterized in that the recess (102, 396) is formed in a clamping arm-side end (100) of the counter-holder (69, 370).

62. Clamping bracket according to at least one of the preceding claims, characterized in that the recess (102, 396) is adapted to the cross-section of the clamping arm carrier (46, 304) in such a way that the counter-holder (69, 370), in particular the I-shaped counter-holder, is anchored or tilted in its position on the clamping arm carrier (46, 304) when force is applied to the transverse clamping element (68) against the frame leg (16, 22) or one of the clamping arms (42, 44, 140, 200, 308, 312), wherein the counter-holder tilts at an angle which is between 0.5 degrees and 30 degrees, preferably 3 degrees to 20 degrees, particularly preferably 5 degrees to 15 degrees, particularly preferably 7 degrees to 10 degrees.

63. Clamping device according to at least one of the preceding claims, characterized in that the recess (88, 384) in the first leg (48, 50, 142, 204, 324, 328, 332, 336) of the first or second clamping arm (42, 44, 140, 200, 308, 312) is aligned in the longitudinal direction such that the length of the first leg of the first or second clamping arm extending between the recess and the second leg corresponds to the length of the leg of the other clamping arm.

64. Clamping device according to at least one of the preceding claims, characterized in that the counter-holder (124) is L-shaped, in particular in the form of an L-shaped angle element, such as a metal angle, in particular a sheet metal angle, with a first leg (126) which runs parallel or substantially parallel to one of the clamping arms (42, 44, 140, 200, 308, 312), in which preferably the opening (128), such as a thread or elongated hole, for the transverse clamping element (68) is formed, and with a second leg (130) which is angled, preferably perpendicular, to the first leg (126) and can be clamped against the clamping arm support (46, 304) by means of a third clamping element, such as a clamping screw, preferably by force and / or form locking.

65. Clamping device according to at least one of the preceding claims, characterized in that at least one of the clamping arms (140) is U- or Z-shaped, in particular in the form of a U- or Z-shaped element, such as metal elements, in particular sheet metal strips, comprising the first leg (142) and the second leg (144), wherein preferably the first leg (142) has the recess (146) adapted to the cross-section of the clamping arm carrier (46, 304), into which the clamping arm carrier (46, 304) engages, so that the second clamping arm (140) is preferably force-fit and / or form-fit coupled to the clamping arm carrier and is preferably infinitely displaceable in the longitudinal direction along it, and preferably a third leg (148) which runs parallel to the second leg (144) and that in the third leg (148) there is an opening (150), such as a bore for receiving a fourth clamping element. (154), such as clamping screw, is arranged,by means of which the third leg (148) can be clamped against the clamping arm support (46, 304) with force, wherein preferably a spacer element (152), such as a spacer sleeve, is arranged between the third leg (148) and the clamping arm support (46, 304).

66. Clamping device according to at least one of the preceding claims, characterized in that the clamping device (14, 20, 38, 39, 122, 172, 176, 300), in particular the first and / or the second clamping arm (42, 44, 140, 200, 308, 312) and / or the Tension arm support (46, 304), has at least one fastening element (12, 30, 18, 32, 106, 40, 120, 108, 104), such as a roller holder or eyelet, for training equipment, such as a pulley, resistance band, sling trainer or calisthenics equipment.

67. Clamping bracket according to at least one of the preceding claims, characterized in that the fastening element (12, 30, 18, 32, 106, 40, 120, 108, 104) is formed on a hinge-like construction (238) or a support arm (110, 158, 400), which is preferably arranged directly on the clamping arm support (46, 304) and / or the first and / or second clamping arm (42, 44, 140, 200, 308, 312) and / or the counter support (69, 370), wherein the support arm (110, 158, 400) is preferably formed in the form of a load removal element (400), such as a solid bar or square tube or round tube, and / or wherein the support arm (400) preferably has a support element which is attached to a component, preferably the clamping arm support (46, 304) is connected to the support.

68. Clamping bracket according to at least one of the preceding claims, characterized in that the clamping bracket (14, 38, 122, 300) is a bracket for a horizontally extending frame leg (16).

69. Tensioning device according to at least one of the preceding claims, characterized in that the tensioning device (14, 38, 122, 300) is a support for a frame (10), in particular to attach the tensioning device (14, 38, 122, 300) to a corner of the frame (10), such as to a vertical frame leg (22) and a horizontal frame leg (16), in particular simultaneously.

70. Tensioning device according to at least one of the preceding claims, characterized in that the tensioning device is a cable pulley holder, wherein preferably the fastening element is a first pulley holder (30, 32, 106, 120) for a cable pulley (12, 18, 40, 108), which is preferably attached to a hinge-like construction (238) and / or load removal element (400) is arranged, which is attached to the clamping arm support (46, 304) and / or the first and / or second clamping arm (42, 44, 140, 200, 308, 312) and / or the counter support (69, 370) or is directly connected to the clamping arm support (46, 304) and / or the first and / or second clamping arm (42, 44, 140, 200, 308, 312).

71. Clamping bracket according to at least one of the preceding claims, characterized in that the clamping bracket (20, 39, 176) is a bracket for a vertically extending frame leg (22).

72. Tensioning bracket according to at least one of the preceding claims, characterized in that the tensioning bracket is a cable pulley bracket, wherein the fastening element preferably a second pulley holder (32, 120) for a cable pulley (18, 108) is arranged on a hinge-like construction (238) extending from the tensioning arm support (46, 304) and / or first tensioning arm (42, 308) and / or second tensioning arm (42, 44, 140, 200, 308, 312) and / or on a support arm (110, 158, 400) extending from the tensioning arm support (46, 304) and / or first tensioning arm (42, 308) and / or second tensioning arm (42, 44, 140, 200, 308, 312) and / or the counter support (69, 370), which forms a mounting platform trains.

73. Clamping bracket according to at least one of the preceding claims, characterized in that the at least one clamping bracket (20, 39, 176), which is arranged on a vertical frame leg (22) of the frame (10), has a support arm (110, 158, 400) or a joint (238), which is preferably arranged on the clamping arm support (46, 304) and / or first clamping arm (42, 308) and / or second clamping arm (42, 44, 140, 200, 308, 312), which is configured to clamp a mounting surface for the objects (12, 30, 18, 32, 104, 106, 40, 120, 108) in the form of training equipment, which are preferably in one of the clamping arms (42, 44, 140, 200, 308, 312) lies in the plane spanned or is horizontal or substantially horizontal or arranged at an angle to it.

74. Tensioning device according to at least one of the preceding claims, characterized in that the frame (10) is a door frame comprising a horizontal frame leg (16) and at least one vertical frame leg (22), wherein the frame legs have a front frame element, such as rebate trim, with at least one first end face (56) and at least one first circumferential edge surface (60) and a rear frame element, such as decorative trim, with at least one second end face (58) and at least one second circumferential edge surface (62) as well as an inner frame element, such as lining bed, with at least one inner surface (66).

75. Clamping device according to at least one of the preceding claims, characterized in that the first legs (48, 50, 142, 204, 324, 328, 332, 336), the second legs (52, 54, 144, 202, 340, 344, 348, 352) and the longitudinal pressure element (82) of the longitudinal clamping element (64) or the clamping arm support (46, 304) form a clamping space encompassing at least the frame (10) or the frame leg (16, 22) at least partially, wherein the first legs (48, 50, 142, 204, 324, 328, 332, 336) of the clamping arms (42, 44, 38, 312) are each attached to the first or second leg (48, 50, 142, 204, 324, 328, 332, 336) in the operating position.second end face (56, 58) of the frame (10) or of the frame leg at least partially abuts, wherein either the second legs (52, 54, 144, 202, 340, 344, 348, 352) of the clamping arms (42, 44, 140, 200, 308, 312) each or the longitudinal clamping element (64) each or one of the second legs (52, 54, 144, 202, 340, 344, 348, 352) of the clamping arms (42, 44, 140, 200, 308, 312) and at least one longitudinal clamping element (64) abuts the first or second circumferential edge surface (60, 62) of the frame leg or of the frame (10) at least partially.

76. Clamping bracket according to at least one of the preceding claims, characterized in that the first legs (48, 50, 142, 204, 324, 328, 332, 336), the second legs (52, 54, 144, 202, 340, 344, 348, 352) and the longitudinal pressure element (82) of the longitudinal clamping element (64) or the clamping arm support (46, 304) encompass the frame (10) or the frame leg (16, 22) at least partially. form a clamping space, wherein the first legs (48, 50, 142, 204, 324, 328, 332, 336) of the clamping arms (42, 44, 140, 200, 308, 312) in the operating position each bear against the first or second end face (56, 58) of the frame (10) or of the frame leg at least partially, wherein either the second legs (52, 54, 144, 202, 340, 344, 348, 352) of the clamping arms (42, 44, 140, 200, 308, 312) and at least one longitudinal clamping element (64) each or one of the second legs (52, 54, 144, 202, 340, 344, 348, 352) of the clamping arms (42, 44, 140, 200, 308, 312) and at least one longitudinal clamping element (64) or at least one longitudinal clamping element (64) and the clamping arm support (46, 304) or at least one longitudinal clamping element (64) abut at least sectionally the first or second circumferential edge surface (60, 62) of the frame leg or of the frame (10).

77. Clamping device according to at least one of the preceding claims, characterized in that the first legs (48, 50, 142, 204, 324, 328, 332, 336), the second legs (52, 54, 144, 202, 340, 344, 348, 352) and the longitudinal pressure element (82) of the longitudinal clamping element (64) or the clamping arm support (46, 304) form a clamping space encompassing at least the frame (10) or the frame leg (16, 22), wherein the first legs (48, 50, 142, 204, 324, 328, 332, 336) of the clamping arms (42, 44, 140, 200, 308, 312) are in the operating position at least partially abut the first or second end face (56, 58) of the horizontal frame leg (16), with the further first legs (332, 336) of the clamping arms (42, 44, 140, 200, 308, 312) in the operating position each abutting the first or second end face (56, 58) of the horizontal frame leg (16), wherein the further first legs (332, 336) of the clamping arms (42, 44, 140, 200, 308, 312) in the operating position each abutting the first or second end face (56, 58) of the horizontal frame leg (16), respectively.second end face (56, 58) of the vertical frame leg (22) at least partially abut, wherein either the second legs (52, 54, 144, 202, 340, 344, 348, 352) of the clamping arms (42, 44, 140, 200, 308, 312) each or the second legs (52, 54, 144, 202, 340, 344, 348, 352) of the clamping arms (42, 44, 140, 200, 308, 312) and at least one longitudinal clamping element (64) each or one of the second legs (52, 54, 144, 202, 340, 344, 348, 352) of the clamping arms (42, 44, 140, 200, 308, 312) and at least one longitudinal clamping element (64) or at least one longitudinal clamping element (64) and the clamping arm support (46, 304) or at least one longitudinal clamping element (64) abut at least sectionally the first or second circumferential edge surface (60, 62) of the horizontal frame leg (16). wherein either the further second legs (348, 352) of the clamping arms (42, 44, 140, 200, 308, 312) each or the further second legs (348, 352) of the clamping arms (42, 44, 140, 200, 308, 312) and at least one longitudinal clamping element (64) each or one of the further second legs (348, 352) of the clamping arms (42, 44, 140, 200, 308, 312) and at least one longitudinal clamping element (64) or at least one longitudinal clamping element (64) and the clamping arm support (46, 304) or at least one longitudinal clamping element (64) abut at least sectionally the first or second circumferential edge surface (60, 62) of the vertical frame leg (22).

78. Clamping device according to at least one of the preceding claims, characterized in that the longitudinal pressure element (82) of the longitudinal clamping element (64) or the clamping arm support (46, 304) bears against the inner surface (66) of the frame leg (16, 22) or against the inner surface (66) of the horizontal frame leg (16) and other inner surface of the vertical frame leg (22) at least sectionally.

79. Clamping bracket according to at least one of the preceding claims, characterized in that the clamping bracket (20, 176) for the vertical frame leg (22) has a further clamping element which is arranged between the support arm (110, 158) and a base surface, by means of which the clamping bracket can be subjected to a force directed in the longitudinal direction of the frame leg in order to tilt or wedge the clamping bracket against the frame leg.

80. Clamping bracket according to at least one of the preceding claims, characterized in that the clamping arm support (46, 304) is variable in length, in particular telescopic.

81. Clamping bracket according to at least one of the preceding claims, characterized in that the counter-holder (69, 124, 370) has a length in the range of 1 cm to 25 cm, preferably 4 cm to 16 cm, particularly preferably 8 cm to 12 cm and / or a Width in the range of 0.1 cm to 25 cm, preferably 4 cm to 20 cm, particularly preferably 8 cm to 16 cm.

82. Clamping device according to at least one of the preceding claims, characterized in that the material, in particular the flat material or profile material, of the clamping arms, the clamping arm support and / or the counter support is or contains a metal, preferably steel or steel alloy.

83. Clamping device according to at least one of the preceding claims, characterized in that the material preferably has a thickness in the range of 0.5 mm to 8 mm, preferably 2 mm to 5 mm.

84. Clamping bracket according to at least one of the preceding claims, characterized in that the longitudinal clamping element (64), such as a clamping screw, is arranged offset in the transverse direction of the clamping arm support (46, 304) when the clamping bracket is mounted on a vertical frame leg (22), i.e., offset off-center, in order to dissipate force components acting in the plane of the frame, in particular force components acting in the direction of the horizontal frame leg, i.e., upwards.

85. Clamping bracket according to at least one of the preceding claims, characterized in that at least one of the second legs (52, 54, 144, 202, 340, 344, 348, 352) can be connected to a load distribution element (220), such as a flat bar, square tube or solid bar, preferably via a notch (222) in the middle of the second leg (52, 54, 144, 202, 340, 344, 348, 352) can be received via a clamping screw (224) and is placed on the circumferential edge surface (60) for load distribution.

87. Clamping bracket according to at least one of the preceding claims, characterized in that the load distribution element (220) is bent or U-shaped.

88. Clamping bracket according to at least one of the preceding claims, characterized in that the load distribution element (220) has a width in the range of 150 cm to 20 cm, preferably 100 cm to 30 cm, particularly preferably 70 cm to 40 cm, and a length in the range of 0.1 cm to 10 cm, preferably 0.5 cm to 5 cm, particularly preferably 1 cm to 2 cm and a thickness of 0.5 cm to 10 cm, preferably 1 cm to 8 cm, particularly preferably 2 cm to 7 cm.

89. Training device, in particular fitness device for training human muscles, with a frame (10), such as a door frame, and at least one clamping bracket (14, 20, 300), preferably according to at least one of the preceding claims, for detachably attaching objects (12, 30, 18, 32, 104, 106, 40, 120, 108) in the form of training equipment, such as a pulley, resistance band, suspension trainer or calisthenics equipment, to at least one frame leg (16, 22) of the frame (10), characterized in that at least one first clamping bracket (14, 20, 300) is attached to a frame (10), preferably to a horizontal frame leg (16) of the frame (10) and / or to a corner of the frame (10), in particular where a horizontal frame leg (16) of the frame (10) and a vertical frame leg (22) of the frame (10) meeting and / or at least a second clamping bracket (20) on a frame (10),preferably attached to at least one vertical frame leg (22) of the frame (10).

90. Training device according to claim 89, characterized in that at least one of the clamping brackets (14, 20, 300) comprises at least one clamping mechanism (42, 44, 46, 64, 68, 69, 140, 304, 308, 312, 370) with at least two clamping arms (42, 44, 140, 200, 308, 312), wherein at least one of the clamping arms (42, 44, 140, 200, 308, 312) can be clamped with force against the frame leg (16, 22) for fastening the clamping bracket (14, 20, 38, 39, 122, 172, 176, 300), wherein the clamping arms (42, 44, 140, 200, 308, 312) are designed to encompass the frame leg (16, 22) at least section by section, and wherein a first clamping mechanism (42, 44, 46, 64, 68, 69, 140, 304, 308, 312, 370) is a longitudinal clamping mechanism (46, 48, 50, 52, 54, 64, 80, 82, 142, 144, 304, 324, 328, 332, 336, 340, 344, 348, 352) wherein the clamping arms (42, 44, 140, 200, 308, 312) can be clamped against the frame leg (16, 22) with a first force (LK), wherein the first force (LK) is in a plane spanned by the frame (10) or substantially parallel to this plane and / or wherein a second clamping mechanism (42, 44, 46, 64, 68, 69, 140, 304, 308, 312, 370) is a transverse clamping mechanism (46, 48, 50, 68, 96, 98, 69, 142, 304, 324, 328, 332, 336, 370), wherein the clamping arms (42, 44, 140, 200, 308, 312) can be clamped against the frame leg (16, 22) with a second force (QK), wherein the second force (QK) is transverse or substantially transverse to the plane spanned by the frame (10).

91. Training device according to at least one of the preceding claims, characterized in that the clamping bracket (14, 20, 300) has a clamping arm carrier (46, 304) to which at least one of the clamping arms (42, 44, 140, 200, 308, 312) is coupled, such as by force and / or positive locking.

92. Training device according to at least one of the preceding claims, characterized in that the at least two clamping arms (42, 44, 140, 200, 308, 312) are coupled to the clamping arm carrier (46, 304) by force and / or positive locking.

93. Training device according to at least one of the preceding claims, characterized in that the clamping arm support (46, 304) is designed as a component of the longitudinal clamping mechanism (46, 42, 44, 64, 304, 308, 312) and / or the transverse clamping mechanism (42, 44, 68, 69, 308, 312, 370) to transmit the first force (LK), such as longitudinal force, in the longitudinal direction and / or the second force (QK), such as transverse force, in the transverse direction to the frame (10) or at least one frame leg (16, 22) and / or the clamping arms (42, 44, 140, 200, 308, 312).

94. Training device according to at least one of the preceding claims, characterized in that the clamping arms (42, 44, 140, 200, 308, 312) are designed as a component of the longitudinal clamping mechanism (46, 42, 44, 64, ) and / or the transverse clamping mechanism (42, 44, 68, 69, 308, 312, 370) to transmit the first force (LK), such as longitudinal force, in the longitudinal direction and / or the second force (QK), such as transverse force, in the transverse direction to the frame (10) or at least one frame leg (16, 22).

95. Training device according to at least one of the preceding claims, characterized in that the longitudinal clamping mechanism (46, 42, 44, 64, 304, 308, 312) has at least one longitudinal clamping element (80) which is designed to apply the longitudinal force (LK) for clamping against the frame (10) or at least one frame leg (16, 22), 96. Training device according to at least one of the preceding claims, characterized in that the longitudinal clamping element (80) can be subjected to force (LK) against at least one of the clamping arms (42, 44, 140, 200, 308, 312) or the frame (10) or at least one frame leg (16, 22).

97. Training device according to at least one of the preceding claims, characterized in that the longitudinal clamping element (80) can be subjected to force (LK) against the frame (10) or the frame leg (16, 22) or against a horizontal frame leg (16) and a vertical frame leg (22).

98. Training device according to at least one of the preceding claims, characterized in that the transverse clamping mechanism (42, 44, 68, 96) has at least one transverse clamping element (96) which is designed to apply the transverse force (QK) for clamping against the frame (10) or at least one frame leg (16, 22).

99. Training device according to at least one of the preceding claims, characterized in that the transverse clamping element (68) can be subjected to force (QK) against at least one of the clamping arms (42, 44, 140, 200, 308, 312) or against the frame (10) or at least one frame leg (16, 22).

100. Training device according to at least one of the preceding claims, characterized in that the transverse clamping element (68) can be subjected to force (QK) against at least one of the clamping arms.

101. Training device according to at least one of the preceding claims, characterized in that the transverse clamping mechanism (42, 44, 68, 96) has a counterholder (69, 124, 370) with which the transverse clamping element (68) is coupled to transmit the transverse force (QK) in a force-fit and / or form-fit manner.

102. Training device according to at least one of the preceding claims, characterized in that the counterholder (69, 124, 370) is coupled to the clamping arm carrier (46, 304) for the transmission of the longitudinal (LK) and / or transverse force (QK) by means of force and / or positive locking.

103. Training device according to at least one of the preceding claims, characterized in that the counterholder (69, 124, 370) is aligned parallel or substantially parallel to a front or rear frame element or transversely or substantially transversely to the clamping arm support (46, 304).

104. Training device according to at least one of the preceding claims, characterized in that the frame leg (16, 22) or at least one frame leg (16, 22), in particular the corner of a frame (10), as where a horizontal frame leg (16) of the frame (10) and vertical frame leg (22) of the frame (10) meet, in the operating position between the clamping arms (42, 44, 140, 200, 308, 312) and / or the longitudinal clamping (80) and / or transverse clamping element (68).

105. Training device according to at least one of the preceding claims, characterized in that contact surfaces of the first clamping arms (42, 44, 140, 200, 308, 312) and / or the longitudinal clamping (80) and / or transverse clamping element (68) have protective, spacer or anti-slip elements, such as rubber elements, for contact against the frame leg, which are preferably detachably arranged on inner contact surfaces.

106. Training device according to at least one of the preceding claims, characterized in that the at least one first tensioning bracket (14, 20, 300) in the form of a pulley bracket is attached to the frame (10) and / or horizontally extending frame leg (16) and / or a corner of the frame (10), in particular where a horizontal frame leg (16) of the frame (10) and a vertical frame leg (22) of the frame (10) meet, that the at least one second tensioning bracket (20) in the form of a pulley bracket is attached to a frame (10) and / or vertically extending frame leg (22), wherein preferably a cable (28) is suspended in the pulley (12) of the first pulley bracket, a weight (26) is preferably attached to the first end of which and the second end of which is guided through the pulley (18) of the second pulley bracket as a deflection pulley,wherein preferably a handle (34), such as a grip, can be mounted at the second end of the cable (28).

107. Training device according to at least one of the preceding claims, characterized in that at least one guide element, such as a guide tube, extends from the cable pulley holder for guiding the weight (26) attached to the cable pulley, which preferably extends in a vertical direction.

108. Training device according to at least one of the preceding claims, characterized in that the frame (10) is a door frame, preferably comprising a horizontal frame leg (16) and at least one vertical frame leg (22), wherein the frame legs comprise a front frame element, such as rebate cladding, with at least one first end face (56) and at least one first circumferential edge surface (60), a rear frame element, such as decorative cladding, with at least one second end face (58) and at least one second circumferential edge surface (62), and an inner frame element, such as lining bed, with at least one inner surface (66).

109. Training device according to at least one of the preceding claims, characterized in that the clamping arms (42, 44, 140, 200, 308, 312) and the longitudinal clamping element (64) or the clamping arm support (46, 304) form a clamping space encompassing at least section by section the frame (10) or the frame leg (16, 22), wherein the clamping arms (42, 44, 140, 200, 308, 312) in the operating position bear at least section by section against the first or second end face (56, 58) of the frame (10) or the frame leg, wherein the clamping arms (42, 44, 140, 200, 308, 312) each or the longitudinal clamping element (64) each or one of the clamping arms (42, 44, 140, 200, 308, 312) and at least one longitudinal clamping element (64) is at least partially adjacent to the first or second circumferential edge surface (60, 62).

110. Training device according to at least one of the preceding claims, characterized in that the clamping arms (42, 44, 140, 200, 308, 312) and the longitudinal clamping element (64) or the clamping arm support (46, 304) form a clamping space encompassing at least the frame (10) or the frame leg (16, 22) in sections, wherein the clamping arms (42, 44, 140, 200, 308, 312) in the operating position bear at least partially against the first or second end face (56, 58) of the frame (10) or the frame leg, wherein either the clamping arms (42, 44, 140, 200, 308, 312) and / or at least one longitudinal clamping element (64) or at least one of the clamping arms (42, 44, 140, 200, 308, 312) and at least one longitudinal clamping element (64) or at least one longitudinal clamping element (64) and the Tensioning arm support (46, 304) or at least a longitudinal tensioning element (64) abuts the first or second circumferential edge surface (60, 62) of the frame leg or of the frame (10) at least sectionally.

111. Training device according to at least one of the preceding claims, characterized in that the longitudinal clamping element (64) or the clamping arm support (46, 304) abuts at least sectionally the inner surface (66) of the frame leg (16, 22) or the inner surface (66) of the horizontal frame leg (16) and the inner surface of the vertical frame leg (22).

112. Training device according to at least one of the preceding claims, characterized in that the clamping bracket (14, 20, 300) is adaptable to different frame dimensions, in particular length, width and / or thickness of the frame elements.

113. Training device according to at least one of the preceding claims, characterized in that the at least one clamping bracket (20, 39, 176), which is arranged on a vertical frame leg (22) of the frame (10), has a support arm (110, 158, 400) or a joint construction (238), which is preferably arranged on the clamping arm support (46, 304) and / or first clamping arm (42, 308) and / or second clamping arm (42, 44, 140, 200, 308, 312), which is designed as a mounting surface for the items (12, 30, 18, 32, 104, 106, 40, 120, 108) in the form of training equipment, which is preferably in one of the clamping arms (42, 44, 140, 200, 308, 312) lies in the plane spanned or is horizontal or substantially horizontal or arranged at an angle to it.

114. Training device according to at least one of the preceding claims, characterized in that the first legs (48, 50, 142, 204, 324, 328, 332, 336) of the clamping arms (42, 44, 140, 200, 308, 312) are designed such that in the operating position they are parallel or substantially parallel to a front or rear end face (59, 58), such as rebate cladding or decorative cladding, of the frame leg or at least one frame leg are aligned.

115. Training device according to at least one of the preceding claims, characterized in that the second legs (52, 54, 144, 202, 340, 344, 348, 352) of the clamping arms are designed such that they are aligned in the operating position parallel or substantially parallel to a circumferential edge surface (60, 62), such as a circumferential edge surface of the rebate covering or decorative covering, of the frame leg or at least of a frame leg.

116. Training device according to at least one of the preceding claims, characterized in that the clamping arm support (46, 304) is designed such that it is aligned in the operating position parallel or substantially parallel to an inner surface (66), such as a lining bed, of the frame leg (16, 22) or at least one frame leg (16, 22).

117. Training device according to at least one of the preceding claims, characterized in that the first legs (48, 50, 142, 204, 324, 328, 332, 336), the second legs (52, 54, 144, 202, 340, 344, 348, 352) and the longitudinal pressure element (82) of the longitudinal clamping element (64) or the clamping arm support (46, 304) form a clamping space encompassing at least the frame (10) or the frame leg (16, 22) at least partially, wherein the first legs (48, 50, 142, 204, 324, 328, 332, 336) of the clamping arms (42, 44, 140, 200, 308, 312) are each connected to the frame in the operating position. the first or second end face (56, 58) of the horizontal frame leg (16) at least partially abut, with the further first legs (324, 328, 332, 336) of the clamping arms (42, 44, 140, 200, 308, 312) in the operating position each resting on the first or second end face (56, 58) of the horizontal frame leg (16), wherein the further first legs (324, 328, 332, 336) of the clamping arms (42, 44, 140, 200, 308, 312) in the operating position each resting on the first or second end face (56, 58) of the horizontal frame leg (16), respectively.second end face (56, 58) of the vertical frame leg (22) at least partially abut, wherein either the second legs (340, 344, 348, 352) of the clamping arms (42, 44, 140, 200, 308, 312) each or the second legs (52, 54, 144, 202, 340, 344, 348, 352) of the clamping arms (42, 44, 140, 200, 308, 312) and at least one longitudinal clamping element (64) each or one of the second. Legs (52, 54, 144, 202, 340, 344, 348, 352) of the clamping arms (42, 44, 140, 200, 308, 312) and at least one longitudinal clamping element (64) or at least one longitudinal clamping element (64) and the clamping arm support (46, 304) or at least one longitudinal clamping element (64) abut the first or second circumferential edge surface (60, 62) of the horizontal frame leg (16) at least partially, wherein either the further second legs (340, 344, 348, 352) of the clamping arms (42, 44, 140, 200, 308, 312) each or the further second legs (340, 344, 348, 352) of the clamping arms (42, 44, 140, 200, 308, 312) and at least one longitudinal clamping element (64) each or one of the further second legs (340, 344, 348, 352) of the clamping arms (42, 44, 140, 200, 308, 312) and at least one longitudinal clamping element (64) or at least one longitudinal clamping element (64) and the clamping arm carrier (46, 304) or at least one longitudinal clamping element (64) at the first orsecond circumferential edge surface (60, 62) of the vertical frame leg (22) at least partially adjacent.

118. Training device according to at least one of the preceding claims, characterized in that the tensioning device (14, 20, 300), in particular the first and / or the second tensioning arm (42, 44, 140, 200, 308, 312) and / or the tensioning arm support (46, 304), comprises at least one fastening element (12, 30, 18, 32, 106, 40, 120, 108, 104), such as a pulley holder or eyelet, for the training equipment, such as a pulley, resistance band, sling trainer or calisthenics equipment.

119. Training device according to at least one of the preceding claims, characterized in that the longitudinal clamping element (64), such as a clamping screw, is arranged offset in the transverse direction of the clamping arm support (46, 304) when the clamping bracket is mounted on a vertical frame leg (22), i.e., offset off-center, in order to dissipate force components acting in the plane of the frame, in particular force components acting in the direction of the horizontal frame leg, i.e., upwards.

120. Training device according to at least one of the preceding claims, characterized in that the clamping bracket (20) for the vertical frame leg (22) has a further clamping element which is arranged between the support arm (110) and a floor surface, by means of which the clamping bracket can be subjected to a force directed in the longitudinal direction of the frame leg in order to tilt or wedge the clamping bracket against the frame leg.

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