Relocation device for the forced relocation of a sash, in particular a sliding sash, a window or a door

Description

[0001] The invention relates to a displacement device for the forced displacement of a sash, in particular a sliding sash, of a window or a door relative to a frame of the window or door in a direction transverse, in particular perpendicular, to the main plane of the window or door according to the preamble of claim 1.

[0002] Sliding sashes, or sliding and parallel sliding sashes of a window or door, are known in a wide variety of designs and in the simplest case consist of a sash arranged in an outer frame to be slidable for opening and closing, and of another door or window element, for example a fixed sash or fixed panel, also arranged in the frame.

[0003] The closed sliding sash can be locked to the frame on the side facing away from the door or window element by activating an operating mechanism integrated into the sash, thus preventing unauthorized opening. Horizontally movable sliding sashes with a parallel stop mechanism are usually mounted above or below the sash so that they slide smoothly. When opened, typically using an operating handle on the sash, the sash is stopped perpendicular to the main plane of the frame, with the seals aligned, allowing it to slide more easily. The opened sliding sash can then be slid in front of an adjacent fixed sash. Parallel stop sashes with a small stop distance to the frame when open are designed solely for free sliding. When closing, the sliding sash is pulled towards the frame, pressing the sash seals against the frame again.Opening and closing is also possible via electric, hydraulic or pneumatic actuators.

[0004] A device is known from DE 7127697 U. The offset movement, perpendicular to the plane of the sliding sash frame, enables a seal between the sliding sash and the frame. This is achieved using pairs of rollers held by a roller bearing, which are slidably mounted on a bolt attached to the sliding sash frame. A slidably mounted strip, carrying a guide profile, is also incorporated in the sliding sash. When the strip is moved, the entire sliding sash shifts against a fixed guide element due to the engagement of the guide profile, causing the bolt to penetrate the guide element and compressing the spring. When the strip is moved back, the spring relaxes, returning the sliding sash to its initial position.

[0005] The roller pairs have a narrow central section on the sliding sash bolt. To move the sliding sash perpendicular to the frame, the guide profile engages a wedge-shaped surface against a wedge-shaped surface of the guide element. This design has the disadvantage that, due to the asymmetrical force application, a torque is introduced into the bolt. This torque is then transmitted from the bolt, via a narrow section of the roller bearing, into the rollers and from there into the track. This torque causes the bolt to tilt and jam in both the mounting element and the roller bearing, resulting in stiff operation of the described design. The present design is structurally complex, requires space, and is not suitable for providing a cost-effective solution when dealing with high loads requiring more than two roller pairs.

[0006] EP 0600102 A1 discloses a fitting for forcibly locking a wing into the tilt or sliding position.

[0007] German patent DE 102016119515 A1 discloses a sliding door unit comprising a frame and a sliding door that can be moved within the frame, in which at least one fitting is installed. Several locking bolts are provided along the height of a frame profile of the frame, which can engage with a corresponding locking element. Alternatively, several locking bolts can also be provided along the height of a frame profile of the sliding door, each of which engages with a locking housing on the frame. In one embodiment, a locking element is provided that prevents the sliding door lock from being actuated when the locking bolt is in a retracted position. The sliding door locks when the locking bolt is in the extended position and can engage with the locking element.The locking element can engage with the locking bolt or a component connected to the locking bolt to lock an actuating element for locking the sliding door when the locking bolt is in the retracted position. The actuating element for locking the sliding door is then only fully movable when the locking bolt is in the extended position.

[0008] Furthermore, EP 2778329 B1 discloses a multi-part locking piece comprising a fastening part for attachment to a stile and a locking element receiving part for receiving a locking element. The locking element receiving part has a slot-like receptacle for the locking element. A damping element is arranged between the locking element receiving part and the fastening part and dampens the impact of the locking element towards the slot-like receptacle.

[0009] The design with a slot-like recess is complex to manufacture and therefore expensive. A disadvantage of this design is that tolerances in the fitting can cause the locking piece to tilt and jam, which can render the aforementioned construction difficult to operate or even unusable.

[0010] Furthermore, a fitting for windows and doors with a sash overlap that can be tilted and opened parallel to the frame is known from EP 0531626 B1, in which the sash is held and guided by means of pivot arms so that it can be tilted and opened parallel to the frame. A linkage arranged on the sash works in conjunction with the pivot arms for forced operation. For this purpose, a drive rod element of this linkage is held and guided on one side of a bearing plate that can be fixed to the sash frame, while on the other side, the pivot arm is mounted immovably to the bearing plate next to the drive rod element.The awning arm has a section lying flat on the top of the bearing plate with a control cam open towards the sash overlap. This cam consists of two straight curve sections enclosing an angle well over 90°, which interact with an actuating pin directly connected to the drive rod element. The awning arm extends from the sash rebate.

[0011] The known arrangement discloses a tilting device for the application of forcibly tilting and paralleling the sash to the frame, exclusively on the horizontal mullion of the sash relative to the frame. A locking element on the tilting device, in particular with an arrangement on the vertical mullion of the sash, is not shown.

[0012] Reference is also made to WO 2019 / 214908 A1. The known hardware arrangement for a sliding window or sliding door comprises an actuating mechanism that can be arranged on a sliding sash and which is movable with at least one section in the circumferential direction of the rebate, and a first control element arranged on the section of the actuating mechanism, and a second control element arranged on a transverse slider. The transverse slider has a locking element, the control elements interacting in such a coordinated manner that, when the section is moved in the locking direction, the locking element is moved away from the sliding sash perpendicular to a main plane of the sliding window or sliding door.

[0013] The invention is based on the objective of providing a reliable and compact relocation device with a locking device for a window or door, in particular a sliding sash as a parallel-tilt sliding sash, which eliminates the aforementioned disadvantages, is cost-effective with good aesthetics for the window or door, and can be mounted, adjusted and locked in a simple, quick, safe and precise manner with little installation space.

[0014] According to the invention, the problem is solved by the displacement device with a locking device according to claim 1. Advantageous embodiments of the invention are described in the features of the dependent claims.

[0015] The essential feature here is that the displacement device can be functionally mounted in the circumferential direction on both the horizontal and vertical members of the sash. The displacement device, when positioned on the horizontal sash, forcibly moves the sash vertically into a closed position away from the frame into a free operating area and guides the sash against the frame during a sliding displacement. According to the invention, the displacement device is attached to the vertical member of the sash with a coupled locking element on the opposite side of the actuating handle-controlled actuating mechanism. It can be controlled by a locking element located on the vertical frame into a locked closed position or an unlocked and sliding open position.

[0016] For this purpose, the displacement device is preferably concealed within a profile groove provided for the actuating mechanism on the sash, coupled to an actuating linkage of the actuating mechanism, and driven by actuation of the actuating handle, via a structurally predetermined stroke, to the actuating gear belonging to the actuating mechanism. The actuating gear, with a locking mechanism in conjunction with a strike plate arranged on the frame, contributes to the locking and facilitates the longitudinal and lateral movement of the sliding sash, optionally in conjunction with the actuating mechanism by means of beveled bolts and strike plates.

[0017] Independently of the running element with rollers arranged on the lower horizontal rail of the sliding sash, the displacement device is guided in a running rail arranged on the frame by means of a control tab of a control element with a control cam in the longitudinal direction of the sliding movement, which is rotatably arranged on the displacement device transversely to the sliding movement of the sash to the frame, wherein the control tab enables the connection of the sash to the frame at the lower and upper horizontal rail of the frame.

[0018] Preferably, the guide rail is also attached to the upper horizontal member of the frame. According to the invention, the control cam can be adapted. For smooth and frictionless guidance in the guide rail, a roller movable about the axis is attached to the control cam and / or secured with a locking mechanism. With the displacement device arranged on the vertical sash, a locking element can be coupled to the control cam, which engages in a locking element arranged on the vertical frame member and moves the sash to the frame in a locked closed position or to an open position. The resulting locking device ensures a secure closure on the opposite side of the locking device arranged on the actuating mechanism.

[0019] The relocation device can advantageously be attached to the sash in the circumferential direction of the window or door, adapting to the size and weight of the window or door as required, coupling with the operating mechanism, without altering the component arrangement or number of components of the relocation device itself. Consisting of a couplingable operating linkage for the operating mechanism and a control element for connection to the frame, the relocation device, with a consistent component arrangement, can be easily configured for various measures, from locking the sash to the frame to sliding the sash relative to the frame. Apart from the locking element integrated into the relocation device, additional locking elements, at least on the vertical mullion opposite the vertical mullion on the locking side of the sash to the frame, are unnecessary.

[0020] The displacement device, mounted on the sash, is moved along the rebate circumference in the profile groove by manual or motorized actuation of the actuating mechanism. This movement is achieved via a drive linkage of the actuating mechanism, which is coupled to an actuating linkage of the displacement device. The actuating linkage has a control bolt that is slidably guided within a fully enclosed control contour of the control tab of the control element. The control tab is rotatably mounted on a cover rail and is pivoted transversely to the rebate circumference by positively guiding the control bolt within the control contour. When the control cam is in direct contact with the displacement device, the sash is in the closed position against the frame, with the control bolt coming into contact with the control contour at a first end. In this position, the distance from the control bolt to the pivot point of the control tab is at its minimum.When the control cam, which points towards the frame on the control tab, moves away from the profile groove and the transfer device into a free operating area, and is in operative contact with the track, the sash moves away from the frame into the parallel position, which allows the sash to be slid against the frame. Due to their separate construction from the running elements, the control elements of the transfer device require no structural measures for load transfer. This makes the control element simple and cost-effective to manufacture for aligning and disengaging the sash from the frame and sliding the sash against the frame.

[0021] A first end and a second end of the control contour limit the movement of the control element's control tab. The shape and length of the control contour determine the angle of the control tab, which results from the pivoting of the control tab and thus establishes the distance of the sash perpendicular to the frame. With the control bolt positioned at the first end of the control contour, the control tab's movement is limited by the control contour, and it exhibits the greatest distance to the pivot point. The displacement device then assumes the sash's locked, closed position relative to the frame. If, after traversing the control contour, the control bolt, through actuation of the actuating linkage via the actuating mechanism, is in a further limited position at the second end of the control contour following a rotational movement, the displacement device assumes the sash's position parallel to the frame, utilizing the entire travel distance.The different positions of the control bolt are coordinated with the stroke of the actuating mechanism, which is transmitted to the actuating linkage of the displacement device for movement from the first home position to the second home position. The control contour, extending longitudinally to the rebate circumference and the direction of movement of the actuating linkage, is almost perfectly aligned with the width of the actuating mechanism or the profile groove. Even the control tab corresponds almost entirely to the width of the actuating mechanism or the profile groove, so that little installation space is required for the displacement device and concealed mounting in a standard sash is possible without further modifications.

[0022] According to the invention, the displacement device, designed as a single unit and compatible with the actuating mechanism in the rebate circumferential direction of the window or door on the sash, makes it possible to arrange the displacement device circumferentially in the rebate circumferential direction on the horizontal sash and on the vertical sash and to use it functionally for locking, closing, and locking measures from the sash to the frame.

[0023] The bolt-shaped control bolt of the relocation device preferably engages in the fully enclosed control contour, which is designed in the form of a control slot. The control contour is at least partially inclined to the circumferential direction of the fold. When the movable linkage of the actuating mechanism is relocated in the circumferential direction of the fold, with this movement being transmitted to the actuating linkage of the relocation device, the control tab is automatically displaced transversely to the circumferential direction of the fold.

[0024] Preferably, the relocation device and the actuating mechanism are concealed within a standardized profile groove in the sash, in the area of ​​the rebate between the sash and the frame of the window or door. For pivotable adjustment of the relocation device, the control tab with the control bolt and the protruding control cam is pivotably arranged within a free actuating field of the rebate formed between the sash and the frame.

[0025] It is advantageous for the function that the actuating mechanism and the actuating linkage of the repositioning device are designed to be adapted to the width of the profile groove and are less than 16 mm, with the control tab being slightly wider in its longitudinal extension to the circumferential direction of the fold. This allows for a particularly simple and compact design in the longitudinal direction to the circumferential direction of the fold and to the profile groove of the repositioning device.

[0026] According to the invention, the control cam enables the sash to be guided along the horizontal frame in the track arranged on the frame and locked with locking elements attached to the vertical frame by adapting further components to the control cam. For this purpose, a rotatable roller can be attached to the control cam for sliding guidance to the track of the horizontal frame and / or a locking element can be attached to it, extending from the vertical mullion of the sash towards the vertical frame, for locking.

[0027] In addition to the fixed arrangement of the displacement device on the sliding wing, the control cam is held in a guiding position in a sliding longitudinal direction with the frame, connected by the control tab in a profile groove having the running rail.

[0028] Simple and space-saving, the profile groove of the track is formed from two webs pointing towards the sash. A first web also serves as a surface-mounted guide for at least one carriage with rollers, while the second web, pointing towards the sash, forms a flush plane with an outer visible surface of the frame. When the sash overlaps the second web in the closed position or in the locked position against the frame, the operating mechanism, the displacement device, and all other functional components are concealed and protected from contamination. Preferably, the control cam slides and supports linearly against the second web from an inner side of the mounted hardware, with the web forming the end of the rebate.Furthermore, the second bridge provides visual and tamper protection and, as already mentioned, prevents the ingress of, for example, water or dirt at the operating mechanism and the relocation device.

[0029] The sliding control pin, guided within the control contour, also features a movable roller positioned between the control contour and the control tab. This reduces any potential friction losses and running noise within the described position.

[0030] According to the invention, the pivoting movement of the control tab with surrounding guide of the control bolt in the control contour is positively controlled when the actuating mechanism is activated and the control bolt is moved within the control contour. With the control tab pivotably mounted on the cover rail of the relocation device and the pivot point or pivot axis located in the central plane of the profile groove, and thus of the hardware mechanism, the sash of the window or door can be moved by the control element arranged on the relocation device, via the control tab, transversely to the fixed frame of the window or door into a freely movable actuating area. Furthermore, by arranging the pivot point in the central plane of the profile groove, a narrow installation width of the relocation device is achieved.

[0031] The transfer device moves the sash from a closed, flush position to a parallel, open position, or vice versa. The entire length of the actuating mechanism's travel or stroke, including the linkage to the control bolt in the control contour, is utilized. The angle resulting from the pivoting movement of the control tab from the pivot point to the control cam determines the distance between the sash and the frame, which must be sufficient to guide the sash without contact during parallel movement along the fixed frame.

[0032] The problem according to the invention is further solved by a window or door with a fixed frame, a sash, a previously described displacement device, and a locking element connectable thereto, which, together with a bolt part arranged on the frame, form a locking device. The displacement device is movably coupled between the actuating mechanism and attached to the sash as required. The sash is preferably designed in the form of a sliding sash, which can be opened and closed, in particular parallel to the fixed frame, by positive control, and can be displaced at a parallel distance from the fixed frame.

[0033] To ensure the locking element can be moved into a locked or unlocked position, it is adaptable to the control element of the displacement device. For simplified connection, the locking element has a connecting piece that receives a locking bolt and engages with the control cam located on the control tab, either by pushing it on or by snapping it into place.

[0034] A second through-hole in the connector secures the locking bolt. To ensure adjustability and a rotationally secure fit of the locking bolt within the connector, the connector uses a press fit to accommodate a lock nut. The locking bolt can be positioned by screwing it into the lock nut.

[0035] In a simplified and cost-effective manner, the connecting piece secures the locking bolt in a through-hole. The control cam is attached either by a snap-fit ​​or a positive-locking, stable connection in a through-hole, thus connecting the locking element to the control part.

[0036] In a first embodiment, the locking element preferably consists of a connecting piece, a locking bolt, and a plate or head, which together comprise a mushroom-shaped bolt, or in a second embodiment, of a locking bolt or pin. In the combined action of the two embodiments, the mushroom-shaped bolt, when the window or door is locked, prevents the sash from being lifted vertically towards the frame, while the locking bolt, also when the window or door is locked, prevents the sash from being moved horizontally towards the frame.

[0037] Both versions of the locking element move in different directions with the pivoting movement of the control tab, either for a locked closed position or for a position of the sash parallel to the frame. For a locked closed position, the mushroom-shaped bolt, driven by the actuating linkage, is guided away from the frame towards the sash, creating pressure between the mushroom-shaped bolt and the locking element located against the frame. The locking bolt is then forced by the actuating linkage away from the sash towards the frame and engages in a bore provided in the locking element.With the forced actuation of the control tab via the actuating linkage of the displacement device into a parallel open position of the sash relative to the frame, the mushroom bolt moves away from the sash towards the frame, supported within the locking element. Simultaneously, the locking bolt moves from the frame towards the free actuating area of ​​the sash, releasing the locked position. For the opposite movement of the mushroom bolt and the locking bolt, the control tab is, for the sake of simplicity, mounted in a mirror image on the locking device, so that the control contour points in opposite directions longitudinally to the actuating linkage and to the actuating mechanism with its curved profile.

[0038] For this purpose, the locking bolt and the mushroom bolt of the locking element are aligned transversely to the direction of movement of the actuating mechanism and the displacement device in the rebate circumferential direction at a 90° angle in the direction away from the wing and perpendicular to the visible surface of the frame.

[0039] Cost-effective and easy to assemble, the locking element features one locking recess for receiving the locking bolt with washer and a second locking recess for receiving the locking bolt or pin. Both locking recesses are adapted to the cross-sections of the corresponding locking bolts. The first locking recess has a T-shaped cross-section adapted to the mushroom-shaped locking bolt with washer, while the second locking recess is shaped into a bore appropriate to the cross-section of the locking bolt or pin.

[0040] According to the invention, the locking element forms a housing which has the locking engagement on a first surface facing away from the frame and on a second surface facing the frame, wherein the housing can be mounted flush with the frame on either side or visibly facing away from the frame. In a simplified design, the housing is made from a base plate and consists of a hollow body connected to the base plate.

[0041] Further advantageous designs can be seen in the drawings. They show: Fig. 1 is a perspective view of a front view of a window or door in the closed position, shown from the inside of the room, with a sliding sash and an operating mechanism concealed on the sliding sash but shown visible for identification, with a displacement device for a parallel locking and resting function and with a fixed sash attached to the frame. Fig. 2 is a perspective view of the operating mechanism in the locked closed position of the sash relative to the frame with the displacement device in a horizontally and vertically coupled position. Fig. 3 is an enlarged detail. Fig. 2 in perspective view of the displacement device in coupling position with the actuating mechanism indicated, Fig. 4 a sectional view through the displacement device according to Fig. 3Fig. 5 in perspective view the displacement device with arrangement of at least one first locking element adapted to the vertically arranged actuating mechanism and facing the frame in operative connection with a locking element attached to the frame, Fig. 6 the displacement device according Fig. 5 In a further perspective view, Fig. 7, the displacement device with the arrangement of at least one second locking element adapted to the vertically arranged actuating mechanism facing the frame in operative connection with a locking element attached to the frame, Fig. 8, the displacement device according to Fig. 7 In another perspective view, Fig. 9 shows a schematic representation of the front view, side view and top view of the window or door from the inside of the room. Fig. 1in the locked, sash position relative to the frame, Fig. 10 a sectional view through the upper horizontal mullion of the window or door. Fig. 9 with the displacement device according to the invention in a profile groove of the sash in a side view and in operative connection with a running rail arranged on the frame, Fig. 11 a sectional view through the lower horizontal mullion of the window or door according to Fig. 9 with the displacement device according to the invention in a profile groove of the sash in a side view and in operative connection with a running rail arranged on the frame, Fig. 12 a sectional view through the vertical mullion of the window or door according to Fig. 9 with the displacement device according to the invention in a profile groove of the wing Fig. 5 and Fig. 6in a side view with a first embodiment of an adapted locking element in operative connection with the locking element arranged on the frame, Fig. 13 a sectional view through the vertical mullion of the window or door according to Fig. 9 with the displacement device according to the invention in a profile groove of the wing Fig. 7 and Fig. 8 in a side view with a second embodiment of an adapted locking element in operative connection with the locking element arranged on the frame, Fig. 14 a perspective view of the displacement device in a parallel and slidably open functional position of the sash to the frame and in a coupling position with the actuating mechanism indicated, Fig. 15 an enlarged detail according to Fig. 14in perspective view of the displacement device in coupling position with the actuating mechanism indicated, Fig. 16 a sectional view through the displacement device according to Fig. 15 , Fig. 17 a schematic representation of the front view, side view and top view of the window or door as seen from inside the room Fig. 1 in a parallel and slidably open functional position of the sliding sash to the frame, Fig. 18 a sectional view through the upper horizontal mullion of the window or door. Fig. 17 with the displacement device according to the invention in a profile groove of the sash in side view and in operative connection with a running rail arranged on the frame, Fig. 19 a sectional view through the lower horizontal mullion of the window or door according to Fig. 17with the displacement device according to the invention in a profile groove of the sash in a side view and in operative connection with a running rail arranged on the frame, Fig. 20 a sectional view through the vertical mullion of the window or door according to Fig. 17 with the displacement device according to the invention in a profile groove of the wing Fig. 5 and Fig. 6 in a side view with a first embodiment of an adapted locking element in operative connection with the locking element arranged on the frame and Fig. 21 a sectional view through the vertical mullion of the window or door according to Fig. 17 with the displacement device according to the invention in a profile groove of the wing Fig. 7 and Fig. 8 in a side view with a second version of an adapted locking element in operative connection with the locking element arranged on the frame.

[0042] The Fig. 1The drawing shows a front view of a window or door 4, which has a fixed sash or door panel 39 mounted in a fixed frame 3 and is also equipped with a movable sash 2. The movable sash 2 is positioned relative to the fixed frame 3 and the fixed sash or door panel 39 from the side shown in the drawing. Fig. 1 , Figs. 2 to 13 indicated locked position into a parallel, parked position Figs. 14 to 21 adjustable and then slidable horizontally from the area of ​​the passage opening of the fixed frame 3 in front of the fixedly installed sash or the fixed door panel 39, as shown in the Fig. 1 as can be seen with the arrow direction indicator 22.

[0043] In order to enable these two positions for parallel positioning and sliding of the sash 2 relative to the fixed frame 3 and to the fixed sash or the fixed panel 39, a special fitting arrangement, namely a so-called parallel positioning sliding fitting, is provided between the sash 2 and the fixed frame 3, from which the Fig. 1 , Fig. 2 and Fig. 14 an actuating handle 40 on the sliding wing 2, an actuating mechanism 5 with an actuating gear, the displacement device 1 according to the invention, and in Fig. 2 and Fig. 14 a locking device 41, 42 and the running element 23. Furthermore, the frame 3 is fitted with Fig. 1A guide rail 21 is attached to the lower and upper horizontal frame members 43, 44. A locking device 41 with bolts on the actuating gear of the actuating mechanism 5, in conjunction with a strike plate arranged on the frame 3, contributes to locking and promotes the longitudinal and lateral movement of the sliding sash 2, optionally in conjunction with the actuating mechanism 5 by means of beveled bolts and strike plates on the frame 3.

[0044] The relocation device 1 indicates Figs. 3 to 8 as well as Fig. 15 and Fig. 16A control element 8 is provided, which consists of a control tab 9 rotatably controlled about a pivot point 16 at the second free end 14 on a cover rail 15 and has a control cam or guide element 11 at the first free end 10. Furthermore, the displacement device 1 is identical on the respective lower and upper horizontal rails 29, 30 of the movable wing 2. The displacement device 1 must be designed so that its frame-side pivot points, formed by the control cam 11, engage in the horizontal guide rail 21 in the lower and upper horizontal frame rails or crossbeams 43, 44 of the fixed frame 3. Fig. 1 can constantly intervene and a synchronous movement of its control element 8 arranged for display is ensured.

[0045] The rotatable displacement of the control tab 9 is effected by a control contour 12 arranged on the control tab 9. Fig. 3 and Fig. 15This enables the control bolt 13, which is coupled to the actuating linkage 7 of the displacement device 1 and to the linkage of the actuating mechanism 5, to interact with the control bolt 13. The control bolt 13 is preferably designed as a mushroom bolt and passes through the control contour or recess 12 of the control tab 9, which is arranged longitudinally to the movable actuating linkage 7, during the stroke of the actuating mechanism 5. The control contour 12 and the control bolt 13 are coordinated such that, when the control bolt 13 moves, the control tab 9 can pivot transversely to the circumferential direction 6 of the fold at the fixed pivot point 16 located on the cover rail 15 at the second free end 14. The pivot point 16 is designed as a mushroom bolt, and the control bolt 13 is designed as follows: Fig. 3 and Fig. 15 , the control tab 9 is held securely in a fixed position so that it can rotate freely.

[0046] In Fig. 4 and Fig. 16To reduce frictional resistance and running noise, a movable roller or sliding bushing 36 is arranged between the control bolt 13 and the control contour 12, which is movably mounted on the control bolt 13.

[0047] For the forced control of the control element 8 arranged on the displacement device 1, the control tab 9 forms a connecting element from the sash 2 to the frame 3. With the forced transmission of the control tab 9 from the sash 2 to the frame 3 and with the displacement of the sash 2 from a locked closed position and retracted position of the displacement device 1 perpendicularly in the direction of a free actuation field from the sash 2 to the frame 3 and conversely from a parallel position of the sash 2 to the frame 3 and extended position of the displacement device 1 in the direction of the closed position, the control contour 12 is Fig. 3 , Figs. 5 to 8 and Fig. 15The control lug 9 is fully enclosed and forms a securely sliding, closed guide for the control bolt 13. In the parallel position of the wing 2 to the frame 3 and the extended position of the control element 8 of the displacement device 1 to 17 to 19, the control lug 9 lies with a contact surface 60 towards Figs. 15 to 19 The sash 2 is flush with an internal transverse wall 61. Any play that may arise between the components when the sash 2 is in a closed and movable position relative to the frame 3, for example due to tolerances, can thus be reduced.

[0048] After Fig. 3 , Figs. 5 to 8 and Fig. 15Coupling elements 19, 20 are formed at the free ends 17, 18 of the actuating linkage 7 of the displacement device 1, which form a coupling connection with the linkage of the actuating mechanism 5, wherein with horizontal arrangement of the displacement device 1 on the wing 2 the control cam 11 is pivotably and slidably guided with the guide rail 21 arranged horizontally on the frame 3.With a vertical arrangement on the sash 2, the displacement device 1 has a locking element 46 on the control tab 9 of the control element 8, which, with a vertical arrangement of the displacement device 1 on the vertical stile 32 of the sash 2, is operatively locked to a locking element 24 arranged on the vertical stile of the frame 3 in the closed position of the sash 2 to the frame 3, and with a forced displacement of the sash 2 to the frame 3 into a parallel, the locking element 46 can be released from the locking element 24.

[0049] The displacement device 1 and the actuating mechanism 5 gain an optically advantageous influence according to the Figures 10 to 11 and Figures 18 to 19by a concealed arrangement in the area of ​​a rebate 25 between the sash 2 and the frame 3 of the window or door 4 in a standardized profile groove 26 of the sash 2. For this purpose, the actuating mechanism 5 and the displacement device 1 are to be installed in the width 27 of the profile groove 26 according to Fig. 10 adapted design and is dimensionally no larger than 18 mm, with the control tab 9 having a width of 28. Fig. 3 in its longitudinal extension to the fold circumference direction 6, it is slightly wider.

[0050] In order to enable the pivoting movement of the control tab 9 of the control element 8, the control tab 9 with the control cam 11 pivotably projects beyond the profile groove 26 towards the frame 3.

[0051] On the lower horizontal wing spar 29 after Fig. 1, at least one running element 23 is arranged for parallel displacement, which is designed to safely support the weight of the movable wing 2 while cooperating with a lower running rail 21 in the lower horizontal frame member 43 of the fixed frame 3.

[0052] After Fig. 11 and Fig. 19The control cam 11 and the running element 23 (not shown) are guided on a web 34 and arranged transversely to the direction of travel of the sash 2, offset from each other. The control cam 11 and the running element 23 are each secured against falling out by parallel guides through a groove 33 and the web 34, and are guided in a controllable manner on the track 21. A roller or sliding bushing 31, rotatably mounted on the control cam 11, contributes to improved rolling characteristics and noise reduction. The web 34 is rounded at its free end to improve the guidance of the running element 23. The web 34 and a web 35 visible from the inside of the building together form the guide for the control cam 11, which is shaped as the groove 33.The separate component arrangement of the actuating mechanism 5 from the displacement device 1 and from the running element 23 allows for easy assembly and can be combined cost-effectively and versatilely for different variants, for example with regard to the size or weight, of the sliding sash 2 of windows or doors 4 according to the required number and position.

[0053] The displacement device 1, attached to the sash 2 and movably connected to the frame 3 in the track 21, and the running element 23, attached to the sash 2 and slidable in the track 21 on the frame 3, connect the slidable sash 2 to the frame 3. For this purpose, the displacement device 1 is attached to the lower and upper horizontal stiles 29, 30 of the sash 2 according to Fig. 1 arranged and includes according Fig. 3 and Fig. 15The control element 8, which, upon actuation of the actuating handle 40, is coupled to the movable linkage of the actuating mechanism 5 with the actuating gear, forcibly moves the sash 2 from a locked closed position into a position perpendicular to the frame 3 and movable for parallel movement of the sash 2 along the frame 3. Independently of the displacement device 1 and the actuating mechanism 5, the running element 23 is Fig. 1The sash 2 is automatically moved into a freely movable position by means of rollers 45 and a parking mechanism (not shown) arranged on the running element 23, and can be moved via the track 21. Due to their separate construction from the running element 23, the control elements 8 and the guide elements with the control cam 11 of the displacement device 1 require no structural measures for load transfer. The control element 8 for parking and moving the sash 2 relative to the frame 3 is therefore simple in design. During the pivoting movement of the control tab 9 from pivot point 16 to the control cam 11, the following results... Fig. 15 An angle 37 is indicated, which represents the distance 38 to Fig. 18 and Fig. 19The distance 38 from the closed position to the parallel position of the sash 2 to the frame 3 is determined by the angle 37. The gap 38 allows the sash 2 to move without contact against the frame 3 in the directions of arrow 22. Fig. 1 to be moved past each other.

[0054] With the installation of the relocation device 1 after Fig. 1 on the vertical spar 32 of the wing 2 and adapting a locking element 46 to Figures 5 to 8 The displacement device 1, together with a locking element 24 arranged on the frame 3, forms a locking device 42 on the opposite side to the locking side of the locking device 41 of the actuating gear with the locking element arranged there. Further to Fig. 5 and Fig. 7The control element 8 on the control cam 11 has the locking element 46, which is positively connected to the control cam 11 by simple means, for example by being plugged in or snapped into place. The locking element 46 consists of a connecting piece 47 and optionally of a locking bolt 48 with a mushroom-shaped bolt forming a plate 49, or a locking bolt, also referred to as a pin 50, as shown in the Figures 5 and 7 is shown.

[0055] It also proves cost-effective that the locking element 24, depending on the design of the locking element 46, has different locking engagements 51, 52, either with the locking bolt 48 and the plate 49 forming mushroom bolts or with the locking bolt 50 in a mirror-rotated configuration. Thus, locking engagement 51 has a recess on one side of the locking element 24 for lateral engagement of the plate 49 with the locking bolt 48, and locking engagement 52 has a bore for vertical engagement of the locking bolt 50. The locking element 24 consists of a housing 55, which comprises a base plate 58 and a hollow body 59 attached to it. The housing 55 and the base plate 58 together form a single-piece assembly.

[0056] The connecting piece 47 securely receives the locking bolt 48, 50, in this embodiment within a bore 53. Furthermore, the connecting piece 47 (not shown) features a lock nut in a press fit; in this embodiment, a lock nut M8 according to DIN 985. The locking bolt 48, 50 is screwed into the internal thread of the lock nut via a thread (not shown). The connection between the locking bolt 48, 50 and the lock nut allows the locking element 46 to be adjusted relative to the locking element 24, while simultaneously ensuring the locking bolt 48, 50 is held securely in position by the anti-rotation feature in the lock nut. The connecting piece 47 also has a receptacle, likewise in the form of a bore 54, for the control cam 11. The connection between the control cam 11 to the control element 8 and the connecting piece 47 can be detented or achieved through a secure, positive-locking or force-fit connection.

[0057] After Figs. 12 to 13 and Figs. 20 to 21 The locking bolt 48, 50 of the locking element 46 is aligned transversely to the direction of movement of the linkage of the actuating mechanism 5 and of the actuating linkage 7 of the displacement device 1 in the rebate circumferential direction 6 at a 90° angle in the direction away from the wing 2 through the vertical sill 32 of the wing 2 perpendicular to the visible surface of the frame 3 and perpendicular to the stopable movement of the wing 2 to the frame 3.

[0058] In locked position after Figs. 5 to 8 and Figs. 12 to 13 The locking element 46 is positively connected to the locking element 24 arranged on the vertical stile of the frame 3. In the position of the sash 2 parallel to the frame 3, Fig. 20 and Fig. 21 , the locking bolt 48 is located in conjunction with the plate 49, together referred to as a mushroom bolt according to Fig. 20The locking element 24 remains engaged, with the locking bolt 50 in a disengaged position. By moving in the direction of arrow 22 to... Fig. 1 of the wing 2 against the frame 3 in the direction of the open position for a free passage of the window or door 4, is in the vertically positioned position according to Fig. 17 The locking position of the mushroom bolt 48, 49 between the locking element 24 is also released, so that the mushroom bolt 48, 49 as well as the locking bolt 50 are in a free operating field. Reference symbol list

[0059] 1. Shifting device 2. Sash 3. Frame 4. Window or door 5. Actuating mechanism 6. Rebate circumferential direction 7. Actuating linkage 8. Control element 9. Control tab 10. First free end 11. Control cam 12. Control contour 13. Control bolt 14. Second free end 15. Cover rail 16. Pivot point 17. End 18. End 19. Coupling element 20. Coupling element 21. Running rail 22. Arrow direction 23. Running element 24. Latch element 25. Rebate 26. Profile groove 27. Width 28. Width 29. Bottom horizontal mullion 30. Top horizontal mullion 31. Roller 32. Vertical mullion 33. Groove 34. Web 35. Web 36. Roller 37. Angle 38. Spacing 39. Fixed sash or door panel 40. Actuating handle 41 Locking device 42 Locking device 43 Frame member, bottom 44 Frame member, top 45 Rollers 46 Locking element 47 Connecting piece 48 Locking bolt 49 Plate 50 Locking bolt 51 Locking engagement, recess 52 Locking engagement, bore 53 Bore 54 Bore 55 Housing 56 First surface 57 Second surface 58 Base plate 59 Hollow body 60 Contact surface 61 Cross wall

Claims

1. A displacement device (1) for the forced displacement of a casement (2), in particular a sliding casement, of a window or a door (4) relative to a frame (3) of the window or the door (4) in a direction transverse, in particular perpendicular, to the principal plane of the window or the door (4), having an actuating mechanism (5), which can be arranged on the casement (2) and which is movably connected, at least with a section in the circumferential direction of the rebate (6), with an actuating linkage (7) of the displacement device (1), having a control element (8) on the actuating linkage (7) of the displacement device (1), which consists of a control tab (9) and a control cam (11) or pin arranged thereon, wherein the control tab (9) comprises a control contour (12), which interacts with the linkage of the actuating mechanism (5) in a coupled manner by means of a control pin (13) arranged on the actuating linkage (7) of the displacement arrangement (1), which are coordinated in such a way that, upon movement of the control pin (13), the control tab (9) can pivot transverse to the circumferential direction of the rebate (6) about a pivot point (16) arranged on a cover rail (15), wherein the displacement device (1) has coupling elements (19, 20) at its free ends (17, 18) of the actuating linkage (7), which form a coupling connection with the linkage of the actuating mechanism (5) around the circumference, characterized in that the displacement device (1) has a locking element (46) on the control tab (9) of the control element (8), which upon vertical arrangement of the displacement device (1) on the vertical crosspiece (32) of the casement (2) is operatively locked with a latch element (24) arranged on the vertical crosspiece of the frame (3) when the casement (2) is in an adjacent closed position to the frame (3), and, upon forced displacement of the casement (2) relative to the frame (3) into a parallel parked position, the locking element (46) unlocks from the latch element (24).

2. The displacement device according to claim 1, characterized in that the locking element (46) can be adapted to the control element (8) of the displacement device (1), wherein the locking element (46) has a connecting piece (47), which is connected with a locking bolt (48, 50) in a receiving manner and enters into a form-fitting connection with the control cam (11) arranged on the control tab (9) by means of a push-on or snap-in connection.

3. The displacement device according to claims 1 to 2, characterized in that the connecting piece (47) receives the locking bolt (48, 50) in a through bore (53) in a fixing manner, wherein the connecting piece (47) receives a lock nut with a press fit, into which the locking bolt (48, 50) can be screwed in a securing manner.

4. The displacement device according to claims 1 to 2, characterized in that the connecting piece (47) secures the control cam (11) in a through bore (54) either by means of a snap-fit or a form-fitting stable seat and connects the locking element (46) with the control element (8).

5. The displacement device according to claims 1 and 2, characterized in that the locking element (46) is formed by a connecting piece (47), a locking bolt (48) with a plate or a head element (49) or a locking bolt (50).

6. The displacement device according to claim 1, characterized in that the locking element (46) enters a locked closed position with the latch element (24) arranged on the frame (3) with a pivoting movement of the control tab (9) or can be controlled into an open and unlocked position away from the latch element (24).

7. The displacement device according to claim 5, characterized in that the locking bolt (48, 50) of the locking element (46) is oriented transverse to the direction of movement of the actuating mechanism (5) and the displacement device (1) in the circumferential direction of the rebate (6) at an angle of 90° facing away from the casement (2), perpendicular to the visible surface of the frame (3).

8. The displacement device according to claim 5, characterized in that the locking bolt (48) and the plate (49) form a mushroom bolt and represent a first embodiment of the locking element (46), and the locking bolt or pin (50) forms a second embodiment of the locking element (46).

9. The displacement device according to claim 1, characterized in that the latch element (24) has different latch engagements (51, 52), wherein the first latch engagement (51) forms a receptacle for the locking bolt (48) with a plate (49) and the second latch engagement (52) provides a receptacle for the locking bolt (50).

10. The displacement device according to claim 9, characterized in that the latch engagement (51) is designed in cross-section to be T-shaped to match the mushroom-shaped locking bolt (48) with plate (49), and the latch engagement (52) is designed as a bore to match the cross-section of the locking bolt (50).

11. The displacement device according to claim 9, characterized in that the latch element (24) forms a housing (55) having the latch engagement (51) on a first surface (56) facing away from the frame (3) and forming the latch engagement (52) on a second surface (57) facing the frame (3), wherein the housing (55) can be visibly mounted on the frame (3) with the surfaces (56, 57) alternately adjacent or facing away.

12. The displacement device according to claim 11, characterized in that the housing (55) consists of a baseplate (58) and a hollow body (59) connected to the baseplate (58) and forms a one-piece assembly.