Closing sequence control module

Abstract

Arrangement (100) for a door system (200) with fixed leaf (210) and active leaf (220), comprising: • comprising a closing sequence control module (1), ◯ a rotary angle encoder unit (2) with a rotary angle encoder connecting element (3) designed for rotationally fixed connection to a fixed leaf door lever (112) and / or an output shaft (140) of a fixed leaf door closer (111) of the fixed leaf (210), ◯ a brake unit (5) with a brake connecting element (6) designed for rotationally fixed connection to a swing-leaf door lever (122) and / or an output shaft (140) of a swing-leaf door closer (121) of the swing-leaf (220), ◯ and a transmission unit (9) with a transmission element (10) which can be driven linearly to actuate the brake unit (5) by rotating the rotary angle encoder unit (2), • a fixed leaf door handle (112) designed for attachment to the fixed leaf (210), in particular to a fixed leaf guide rail (113) of the fixed leaf (210), • and a door handle (122) designed for attachment to the active leaf (220), in particular to a guide rail (123) of the active leaf (220), • a fixed-leaf door closer (111) with output shaft (140) accessible from both sides and a moving-leaf door closer (121) with output shaft (140) accessible from both sides, • wherein the rotary angle encoder connecting element (3) can be fixed to one side of the output shaft (140) of the fixed leaf door closer (111) and the fixed leaf door lever (112) can be attached to the other side of the output shaft (140) of the fixed leaf door closer (111), • and wherein the brake connecting element (6) can be fixed in a rotationally fixed manner to one side of the output shaft (140) of the wing door closer (121) and the wing door lever (122) can be attached to the other side of the output shaft (140) of the wing door closer (121).

Description

[0001] The invention relates to a door sequence control module that is used in a door system with a passive leaf and a moving leaf. Furthermore, the invention relates to an assembly and a door system, each with the door sequence control module.

[0002] Closing sequence controls are typically used in door systems with two door leaves, namely a moving leaf and a fixed leaf. Especially with fire doors, it is important to ensure that the fixed leaf is completely closed before the moving leaf moves to its closed end position. A typical design involves a door closer on each of the two leaves, which is connected to a slide rail on the door frame via a corresponding door lever. The closing sequence control can be implemented either via the door closer or via the slide rail.

[0003] When door closers are blocked, which are attached to the door leaf, the following disadvantage is observed: The signal transmission is carried out via a movable, exposed Bowden cable, which requires frequent readjustment and is highly susceptible to vandalism. Furthermore, the exposed Bowden cable significantly impairs the door's appearance. Furthermore, special door closers are required on the active leaf, which require an additional blocking device, which is usually hydraulic and therefore subject to springback.

[0004] The following should be observed when designing the closing sequence control in the slide rail: The door closers are mounted on the door leaves and the respective slide rails for the active leaf and the passive leaf are attached to the door lintel along with an intermediate connection. The active leaf is locked in the slide rail to ensure a correct closing sequence by the longitudinal blocking of the corresponding slide piece, whereby the status signal for the passive leaf is also received from the longitudinal travel query of the passive leaf slide piece. The disadvantage of this type of longitudinal blocking is that when mounted on the opposite side of the hinge, the slide pieces initially travel in alternating directions and only have a constant direction of travel at higher door angles, which can only then be locked. The minimum locking angle is correspondingly high, which is disadvantageous for the closing sequence control, particularly for panic doors.Furthermore, in the case of a longitudinal blocking in the slide rail, there is an extremely high longitudinal force and an unfavourable direction of force in certain door angle ranges, which can hardly be controlled by a locking unit or a blocking device.

[0005] From DE 101 07 460 A1 a closing sequence controller for a self-closing door comprising a passive leaf and a moving leaf is known, wherein the moving leaf can be locked by means of a locking mechanism which can be released from the passive leaf.

[0006] EP 1 870 552 B1 discloses a device for controlling the closing sequence of double-leaf revolving doors, which can be arranged universally.

[0007] From CN 2 14 220 933 U a door closer with an output shaft is known, wherein the output shaft has an extension for connection to a door.

[0008] The object of the present invention is to provide a door sequence controller module for a door system with a passive leaf and a moving leaf, which is easy to install, can be operated with little maintenance and ensures safe functionality of the door system, in particular designed as a fire protection door system.

[0009] The problem is solved by the features of the independent claims. The dependent claims relate to preferred developments of the invention.

[0010] The door sequence control module according to the invention, in particular for a door system with a passive leaf and a moving leaf, is designed specifically for installation on the door frame side. Door frame-side installation means that the door sequence control module is not mounted on the door leaves, i.e., not on the passive leaf or moving leaf, but on or near the door frame. In particular, the door sequence control module is located on the top side of the door frame, i.e., on the lintel side. For very narrow door frames, the door sequence control module can also be mounted above the door frame, although this type of installation is also referred to as "door frame-side."

[0011] To define the door sequence control module, a door lever is described below, namely a passive leaf door lever and a moving leaf door lever. The door levers are used to transmit power from the door frame-side elements, i.e., the door sequence control module and / or a door closer, to the corresponding door leaf. In particular, a slide rail, namely a passive leaf slide rail or a moving leaf slide rail, is located on the door leaf. The slide rail contains, in particular, a sliding piece to which the corresponding door lever is attached. Alternatively, however, it is also possible for the door lever described here, namely a passive leaf door lever or a moving leaf door lever, to be designed as a scissor-type linkage.

[0012] Furthermore, door closers, namely passive leaf door closers and active leaf door closers, are described, each designed to close the associated leaf. These can preferably be pure door closers, in which the closing spring is charged by manual operation of the door leaf and thus by the force applied by the user. The door closers considered here preferably do not have a drive, such as an electromechanical or hydraulic drive, for opening and / or closing the door.

[0013] The closing sequence controller module is designed in particular to be arranged outside the door closers, so that the closing sequence controller module is in particular not an integral component of one of the door closers, but can be arranged in addition to conventional door closers.

[0014] To use the door sequence selector module on the door system, at least the passive leaf door lever and the active leaf door lever are required, as the door sequence selector module is mounted on the door frame side and requires power transmission to both door leaves. As will be explained in more detail, the two door closers, namely the passive leaf door closer and the active leaf door closer, can also be connected to the door sequence selector module, but this is not mandatory. The two door closers can also be installed elsewhere on the door system, for example, as floor springs.

[0015] According to a first installation variant, the door sequence selector module is connected directly to the two door levers on one side. The two door closers can optionally be arranged on the other side of the door sequence selector module, usually on the top side. The door sequence selector module is then located between the two door closers on the top side and the two door levers on the bottom side.

[0016] A second installation variant takes into account that many door closers have an output shaft that is accessible from both sides. This double-sided accessibility of the door closer is actually intended to allow the door closer to be used for both left- and right-hinged doors. In this case, however, the double-sided accessible output shaft of the door closer can also be used for other purposes: According to this second installation variant, the two door closers can be located between the door sequence selector module on the top and the two door levers on the bottom. This is done by connecting the door sequence selector module to one side of the output shafts and placing the door levers on the opposite side of the output shafts.

[0017] In detail, the door sequence controller module preferably comprises a rotary encoder unit with a rotary encoder connecting element. The rotary encoder connecting element is designed for a rotationally fixed connection to a passive leaf door lever and / or an output shaft of a passive leaf door closer of the passive leaf, so that the rotary encoder connecting element preferably inevitably rotates when the passive leaf door lever and / or the output shaft of the passive leaf door closer rotates. As previously described, two different mounting variants are provided. In the first mounting variant, the rotary encoder connecting element is designed to be rotationally fixedly connected to the passive leaf door lever and optionally additionally to the output shaft of the associated passive leaf door closer.

[0018] In the second installation variant, however, the rotary encoder connecting element is only designed for a rotationally fixed connection to the output shaft of the passive leaf door closer, since the corresponding door lever is connected on the other side of the passive leaf door closer.

[0019] The door sequence controller module preferably comprises a brake unit with a brake connecting element, which is designed for a rotationally fixed connection to a moving leaf door lever and / or an output shaft of a moving leaf door closer of the moving leaf, so that the brake connecting element preferably inevitably rotates when the moving leaf door lever and / or the output shaft of the moving leaf door closer rotates, and so that the moving leaf door lever and / or the output shaft of the moving leaf door closer are blocked when the brake connecting element is blocked. With regard to the brake connecting element, it is also taken into account that the two installation variants described above are possible. Therefore, the brake connecting element is designed according to the above-mentioned first installation variant for a rotationally fixed connection to the moving leaf door lever, optionally in addition to a rotationally fixed connection to the output shaft of the moving leaf door closer.According to the second installation variant, the brake connecting element is only designed for a rotationally fixed connection to the output shaft of the active leaf door closer, since in the second installation variant the corresponding door lever is arranged on the other side of the output shaft of the active leaf door closer.

[0020] The door sequence control module preferably comprises a transmission unit with a transmission element that can be driven in a linear motion to actuate the brake unit by rotating the rotary encoder unit. Thus, the rotary encoder unit can be used to detect the rotational angle position of the inactive leaf and to brake or de-brake the active leaf. The transmission element used is driven in a linear motion directly by the rotational movement of the rotary encoder unit, so that no separate power source or drive is required for the transmission element.

[0021] Because the door sequence control module connects directly to the door levers and / or the output shafts of the door closers, it can be easily combined with conventional door levers and / or conventional door closers, simplifying assembly and manufacturing. Furthermore, this arrangement allows for installation on the door frame side, eliminating the need for Bowden cables or other cable connections between the door leaves and the door frame.

[0022] Preferably, the brake unit comprises a brake in addition to the brake connecting element. The brake is movable by means of the transmission element for braking, in particular blocking, the brake connecting element. As described, the brake connecting element is connected in a rotationally fixed manner to the output shaft and / or the door lever and thus rotates together with these elements. The brake, in turn, can be set into the braking state and the non-braking state by the linearly movably driven transmission element, so that the brake connecting element is selectively braked or not braked.

[0023] In particular, the brake is designed for frictional and / or positive braking of the brake connecting element. For example, the brake can be pressed onto the brake connecting element with at least one brake pad to decelerate it. For the positive-locking design, for example, the brake can be latched onto the brake connecting element.

[0024] The transmission element is preferably a rigid push element, in particular a push rod. Alternatively, a Bowden cable can be used as the transmission element.

[0025] The transmission element is preferably shortenable, for example, by cutting it off. Furthermore, the transmission element is preferably finely adjustable in length, for example, by screwing two parts of the transmission element together.

[0026] The transmission element is preferably eccentrically connected to the rotary encoder connecting element to convert the rotary motion of the rotary encoder connecting element into the linear motion of the transmission element. This connection between the transmission element and the rotary encoder connecting element can be made directly or indirectly, i.e., via intermediate elements.

[0027] The term “eccentric” connection is understood to mean, for example: the transmission element is preferably eccentrically attached to the rotary encoder connecting element; or the rotary encoder connecting element is cam-shaped and actuates the transmission element with its contour; or a slotted guide is formed between the rotary encoder connecting element and the transmission element.

[0028] In principle, any mechanism is possible that enables the rotary movement of the rotary encoder connecting element to be converted into a linear movement of the transmission element, whereby the transmission element can be driven by the rotary movement of the rotary encoder connecting element.

[0029] Preferably, the rotary encoder connecting element is designed for a coaxial, rotationally fixed connection to the output shaft of the passive leaf door operator. Additionally or alternatively, the brake connecting element is preferably designed for a coaxial, rotationally fixed connection to the output shaft of the active leaf door operator. Thus, no additional transmission stages are used between the two door closers and the door sequence controller module; instead, a preferably coaxial connection is established between the output shafts and the associated connecting element, namely the rotary encoder connecting element or the brake connecting element.

[0030] For the connection of the connecting element, namely the rotary encoder connecting element or the brake connecting element, to the output shaft or the door lever, the following is provided in particular:

[0031] The rotary encoder connecting element preferably has a projection or recess on a first side for a rotationally fixed connection to the inactive leaf door lever. Additionally or alternatively, the rotary encoder connecting element can also have a projection or recess on a second side, opposite the first side, for a rotationally fixed connection to the inactive leaf door closer.

[0032] The same applies to the brake connecting element, as this also preferably comprises a projection or recess on a first side for a rotationally fixed connection to the active leaf door lever. Additionally or alternatively, the brake connecting element can have a projection or recess on a second side, opposite the first side, for a rotationally fixed connection to the active leaf door closer.

[0033] The above-described extensions preferably have an external polygon, particularly preferably an external square. The above-described recesses preferably have an internal polygon, particularly an internal square.

[0034] Instead of designing the connecting elements, namely the rotary encoder connecting element and the brake connecting element, with an extension and / or recess, it is alternatively provided that the respective connecting element has a continuous recess into which a shaft can be inserted in a rotationally fixed manner and protrudes on both sides of the connecting element. For this purpose, the continuous recess is preferably a polygonal socket, in particular a square socket. The shaft to be inserted through can be the output shaft of the door closer. Alternatively, the output shaft of the door closer can be extended using a corresponding extension, whereby this extension represents the shaft to be inserted into the connecting element.

[0035] The transmission unit preferably comprises a support. The support can be composed of several individual support elements. The support can have an adjustable length or be shortenable. The support is designed for mounting on the door frame. As already explained at the beginning, "door frame mounting" involves attaching the door sequence control module, in particular the support, directly to the door frame or above the door frame in the area of ​​the door lintel. The transmission element is preferably guided on this support for linear movement.

[0036] Furthermore, it is preferably provided that the transmission unit has at least one spring, wherein the transmission element can be moved in one direction against the spring force and in the other direction by the spring force. The spring is in particular a spiral spring that is mounted on the transmission element.

[0037] Furthermore, it is preferably provided that the rotary encoder connecting element is rotatably mounted on the carrier. Additionally or alternatively, the brake connecting element is rotatably mounted on the carrier. Furthermore, it is preferably provided that the brake of the brake unit is arranged on the carrier.

[0038] The invention further encompasses an arrangement for a door system with a passive leaf and a moving leaf. This arrangement comprises the described door sequence control module, the passive leaf door lever, and the moving leaf door lever. The passive leaf door lever has two ends, one end of which can be rotationally fixedly fastened, in particular fastened, to the rotary encoder connecting element, and the other end of which is designed for attachment to the passive leaf. In particular, the passive leaf door lever is designed for attachment to a slide rail of the passive leaf.

[0039] The active leaf door lever also has two ends and is at one end rotatably attachable, in particular fastened, to the brake connecting element and at the other end is designed for attachment to the active leaf, in particular to a slide rail of the active leaf.

[0040] The arrangement preferably also includes the passive leaf door closer and the active leaf door closer. According to the described first assembly variant, the rotary encoder connecting element can be fastened, in particular, to the passive leaf door lever at one end in a rotationally fixed manner and the other end in a rotationally fixed manner to the output shaft of the passive leaf door closer. The brake connecting element can be fastened, in particular, to the active leaf door lever at one end in a rotationally fixed manner and the other end in a rotationally fixed manner to the output shaft of the active leaf door closer.

[0041] The second installation variant uses passive leaf door closers and active leaf door closers whose output shafts are accessible from both sides. The rotary encoder connecting element is non-rotatably attached to one side of the passive leaf door closer's output shaft, and the passive leaf door lever is non-rotatably attached to the other side of the passive leaf door closer's output shaft. The brake connecting element is non-rotatably attached to one side of the active leaf door closer's output shaft, and the active leaf door lever is non-rotatably attached to the other side of the active leaf door closer's output shaft.

[0042] The arrangement can also include various panels. These panels cover the associated elements and not only provide a pleasing appearance but also protect the covered elements from impairing function and from unauthorized access.

[0043] According to a first variant, an overall cover is provided that covers the door sequence control module and the two door closers, namely the passive leaf door closer and the active leaf door closer. For this purpose, the overall cover preferably forms a common receiving space for the door sequence control module and the two door closers.

[0044] According to a second variant, a module cover, a first closer cover, and a second closer cover are provided, each covering its respective element. The module cover covers the door sequence selector module. The first closer cover covers the passive leaf door closer. The second closer cover covers the active leaf door closer. The first closer cover can, in particular, touch or rest against the module cover. The second closer cover can also touch the module cover, in particular rest against it. However, the two closer covers preferably do not touch each other, since the door closers must be mounted relatively far apart.

[0045] According to a third variant, a module cover is provided that covers the door sequence control module. Additionally, an overall closer cover is provided, which preferably forms a common mounting space for the passive leaf door closer and the active leaf door closer. In particular, the module cover and the overall closer cover extend over the same length, creating an attractive appearance.

[0046] The invention further comprises a door system. This door system comprises the described arrangement, i.e., the combination of the door sequence control module, both door levers, and the optional door closers. Furthermore, the door system comprises both the inactive leaf, to which the inactive leaf door lever is attached, and the active leaf, to which the active leaf door lever is attached.

[0047] In particular, the door sequence control module is mounted on the opposite hinge side of the door system. Accordingly, the two door closers are preferably located on the opposite hinge side of the door frame, and the optional guide rails are also mounted on the hinge side of the door leaves.

[0048] The invention will now be described in more detail using an exemplary embodiment. In the following: Fig. 1 a door system according to the invention with an arrangement according to the invention and a closing sequence control module according to the invention according to the exemplary embodiment with a first cladding variant, Fig. 2 the door arrangement Fig. 1 without cladding, Fig. 3 to 5 schematic details of the closing sequence controller module according to the embodiment, Fig. 6 schematic details of the connection of the closing sequence controller module according to the invention to the door lever and door closer according to the embodiment, Fig. 7 the door system according to the invention with the arrangement according to the invention and the closing sequence control module according to the invention with a second cladding variant, Fig. 8 the door system according to the invention with the arrangement according to the invention and the closing sequence control module according to the invention with a third cladding variant, Fig. 9 the door system according to the invention with the arrangement according to the invention and the closing sequence control module according to the invention according to the embodiment in an alternative mounting variant, and Fig. 10 a detail to Fig. 9.

[0049] In the following, an embodiment of a door system 200 with arrangement 100 and closing sequence controller module 1 is described in detail. For example, Fig. 1 shows, the door system 200 comprises a fixed leaf 210 and a moving leaf 220. The fixed leaf 210 and the moving leaf 220 are rotatably mounted in a door frame 230. For the sake of clarity, Fig. 1 only an upper area of ​​the door system 200.

[0050] The door system 200 comprises the assembly 100. The assembly 100 comprises a passive leaf door closer 111, a passive leaf door lever 112, a passive leaf slide rail 113, as well as a moving leaf door closer 121, a moving leaf door lever 122, and a moving leaf slide rail 123. Furthermore, the assembly 100 comprises the door sequence controller module 1.

[0051] The door sequence controller module 1, the passive leaf door closer 111 and the active leaf door closer 121 are mounted on the door frame 230 in the upper area and on the opposite hinge side.

[0052] The passive leaf door lever 112 is guided for linear movement in the passive leaf slide rail 113 via a sliding piece (not shown). Likewise, the active leaf door lever 122 is guided for sliding movement in the active leaf slide rail 123 via a sliding piece (not shown).

[0053] According to the presentation in Fig. 1, an overall covering 130 is provided, which covers the closing sequence controller module 1, the passive leaf door closer 111 and the active leaf door closer 123 with a common receiving space.

[0054] Fig. 2 shows the door system 200 and the arrangement 100 without the overall cladding 130. It can be seen that under the overall cladding 130 the door sequence controller module 1 extends from the passive leaf door closer 111 to the active leaf door closer 121.

[0055] In purely schematic representations, the closing sequence controller module 1 is in the Fig. 3, Fig. 4 and Fig. 5. Accordingly, the closing sequence controller module comprises a rotary encoder unit 2 with rotary encoder connecting element 3. As will be shown in Fig. As explained in Figure 6, the rotary encoder connecting element 3 is coaxially connected to an output shaft 140 of the passive leaf door closer 111. At the same time, the rotary encoder connecting element 3 is rotationally fixedly connected to a lever eye 150 of the passive leaf door lever 112. This creates the common first axis of rotation 4 for the output shaft 140 of the passive leaf door closer 111, the rotary encoder connecting element 3, and the passive leaf door lever 112.

[0056] The door sequence control module 1 further comprises a brake unit 5 with a brake connecting element 6. The brake connecting element 6 is coaxially and rotationally fixedly connected to the output shaft 140 of the active leaf door closer 121. At the same time, the brake connecting element 6 is rotationally fixedly connected to the lever eye 150 of the active leaf door lever 121. This creates a common second axis of rotation 7 for the output shaft 140 of the active leaf door closer 121, the brake connecting element 6, and the active leaf door lever 122.

[0057] The closing sequence controller module 1 further comprises a brake 8, which can brake the brake connecting element 6, for example, in a force-locking and / or form-locking manner and thus inhibit, in particular block, its movement.

[0058] In addition, the closing sequence controller module 1 comprises a transmission unit 9 with a transmission element 10. The transmission element 10 is in particular a push rod.

[0059] The closing sequence controller module 1 comprises a carrier 11 with a linear guide 12 fixed to the carrier. In this linear guide 12, the transmission element 10 is guided in a linearly movable manner and is thus movable perpendicular to the first and second rotational axes 4, 7.

[0060] A spring 13 is located on the transmission element 10, so that the transmission element 10 can be moved in one direction against the spring force of the spring 13 and in the other direction with the force of the spring 13.

[0061] The carrier 11 is in Fig. 3 is shown purely schematically and serves to attach the door sequence controller module 1 to the door frame 230, either directly or indirectly via further mounting devices.

[0062] For the sake of clarity, Fig. 4 the carrier 11 including the linear guide 12 is hidden so that the transmission element 10 is visible in its entire length.

[0063] In particular, it is provided that the transmission element 10 can be cut off during assembly in order to use the door sequence controller module 1 very variably for different door widths.

[0064] Fig. Figure 5 shows the door sequence controller module 1 in a detailed view of the rotary encoder unit 2. It is clearly visible that the rotary encoder connecting element 3 is positioned eccentrically on the first rotation axis 4, and the transmission element 10 rests against the circumferential contour of the disc-shaped rotary encoder connecting element 3. This creates an eccentric connection between the transmission element 10 and the rotary encoder connecting element 3, thus converting the rotary movement of the rotary encoder connecting element 3 into a linear movement of the transmission element 10.

[0065] The brake 8 is shown purely schematically, but is designed such that it can be put into its braking state by the linear movement of the transmission element 10 in one direction and into its non-braking state by the linear movement of the transmission element 10 in the opposite direction.

[0066] Fig. Figure 6 shows a possibility for connecting the closing sequence controller module 1 to the associated door closer 111, 121 or the associated door lever 112, 122 for both the passive leaf and the active leaf sides. The closing sequence controller module 1 is shown in Fig. 6 only schematically shows the rotary encoder connecting element 3 or brake connecting element 6.

[0067] According to the presentation in Fig. 6, the rotary encoder connecting element 3 or brake connecting element 6 can have a recess 21 on one side, with which the connecting element 3, 6 can be plugged onto the output shaft 140 of the door closer 111, 121.

[0068] The recess 21 is designed in particular as an internal polygon, in particular an internal square.

[0069] Furthermore, the rotary encoder connecting element 3 or brake connecting element 6 can have an extension 20 onto which the lever eye 150 of the door lever 112, 122 can be attached. The extension 20 is preferably an external polygon, in particular an external square.

[0070] Fig. 7 shows in contrast to Fig. 1 the use of a different panel. Otherwise, the door system 200 is identical to the Fig. 2 to 6. According to Fig. 7, a separate module cover 131 is used to cover the door sequence controller module 1. This cover extends from the rotary encoder unit 2 to the brake unit 5, covering the transmission unit 9 over its entire length. In addition to the module cover 131, the two door closers 111, 121 are each covered. For this purpose, a first closer cover 132 is provided for the passive leaf door closer 111 and a second closer cover 133 is provided for the active leaf door closer 121.

[0071] Fig. 8 shows in comparison to Fig. 1 shows another variant for the design of the panel. With the exception of the panel, all elements of the door system 200 are identical to the Fig. 2 to 6. According to Fig. 8, the module cover 131 is provided, as shown in Fig. 7. Additionally, a closer cover 134 is provided, which extends over both door closers 111, 121. The closer cover 134 preferably extends as long as the module cover 131.

[0072] In Fig. 9 shows an alternative mounting variant of the arrangement 100, which is referred to as the second mounting variant in the general part of the description. Fig. 9 shows the door system 200 without paneling. Paneling according to the Fig. 1, Fig. 7 and Fig. 8.

[0073] According to the installation variant in Fig. 9, the door sequence control module 1 is located above the two door closers 111, 121. For this purpose, door closers 111, 121 are used, whose output shaft 140 is accessible on both sides. This is shown schematically in Fig. 10 in a sectional view. This shows a section through the door closer 111, 121, whose output shaft 140 has an external square at both the top and bottom and is accessible for connecting additional elements.

[0074] Fig. 10 illustrates that the rotary encoder connecting element 3 or the brake connecting element 6 is placed on the upper side of the output shaft 140. In this respect, the closing sequence controller module 1 is constructed in the same way as in the Fig. 2 to 6, with the exception that the rotary encoder connecting element 3 and the brake connecting element 6 only have to have the recess 21 for attachment to the output shaft 140, but not necessarily the extension 20 for connection to the lever eye 150.

[0075] How Fig.10, the lever eye 150 of the respective door lever 112, 122 is placed in the usual way on the lower end of the output shaft 140. List of reference symbols 1 door sequence controller module 2 rotary encoder unit 3 Rotary encoder connecting element 4 first axis of rotation 5 brake unit 6 Brake connecting element 7 second axis of rotation 8 Brake 9 Transmission unit 10 transmission element 11 carriers 12 Linear guide 13 spring 20 extension 21 recess 100 arrangement 111 passive door closers 112 passive door lever 113 Passive leaf slide rail 121 Active leaf door closers 122 Active leaf door lever 123 Active leaf slide rail 130 total fairing 131 module cladding 132 first closer cover 133 second closer cover 134 Closer cover 140 Output shaft 150 lever eye 200 door system 210 passive wings 220 aisle leaves 230 door frames

Claims

[1] Arrangement (100) for a door system (200) with a fixed leaf (210) and a moving leaf (220), comprising: • comprising a closing sequence controller module (1), ◯ a rotary encoder unit (2) with a rotary encoder connecting element (3) which is designed for rotationally fixed connection to a passive leaf door lever (112) and / or an output shaft (140) of a passive leaf door closer (111) of the passive leaf (210), ◯ a brake unit (5) with a brake connecting element (6) which is designed for rotationally fixed connection to a moving leaf door lever (122) and / or an output shaft (140) of a moving leaf door closer (121) of the moving leaf (220), ◯ and a transmission unit (9) with a transmission element (10) which can be driven in a linearly movable manner to actuate the brake unit (5) by rotating the rotary encoder unit (2), • a passive leaf door lever (112) which is designed for attachment to the passive leaf (210), in particular to a passive leaf slide rail (113) of the passive leaf (210), • and a moving leaf door lever (122) which is designed for attachment to the moving leaf (220), in particular to a slide rail (123) of the moving leaf (220), • a passive leaf door closer (111) with an output shaft (140) accessible from both sides and a moving leaf door closer (121) with an output shaft (140) accessible from both sides, • wherein the rotary encoder connecting element (3) is rotatably mounted on one side of the output shaft (140) of the inactive leaf door closer (111) and the inactive leaf door lever (112) is mounted on the other side of the output shaft (140) of the inactive leaf door closer (111), • and wherein the brake connecting element (6) is rotatably attachable to one side of the output shaft (140) of the active leaf door closer (121) and the active leaf door lever (122) is attachable to the other side of the output shaft (140) of the active leaf door closer (121). [2] Arrangement according to claim 1, comprising a fixed leaf door closer (111) and a moving leaf door closer (121), • wherein the rotary encoder connecting element (3) can be fastened at one end in a rotationally fixed manner to the inactive leaf door lever (112) and at the other end in a rotationally fixed manner to the output shaft (140) of the inactive leaf door closer (111), • and wherein the brake connecting element (6) can be fastened at one end in a rotationally fixed manner to the active leaf door lever (122) and at the other end in a rotationally fixed manner to the output shaft (140) of the active leaf door closer (121). [3] Arrangement according to one of claims 1 to 2, comprising • an overall cover (130) which forms a common receiving space for the closing sequence controller module (1) and the two door closers (111, 121); • or a module cover (131) covering the closing sequence controller module (1) and a first closer cover (132) covering the passive leaf door closer (111) and a second closer cover (133) covering the active leaf door closer (121); • or a module cover (131) that covers the closing sequence controller module (1) and a closer cover (134) that forms a common receiving space for the passive leaf door closer (111) and the active leaf door closer (121). [4] Arrangement according to one of the preceding claims, wherein the brake unit (5) comprises a brake (8), wherein the brake (8) is movable by means of the transmission element (10) for braking the brake connecting element (6). [5] Arrangement according to one of the preceding claims, wherein the transmission element (10) is a rigid thrust element, in particular a push rod, or a Bowden cable. [6] Arrangement according to one of the preceding claims, wherein the transmission element (10) is eccentrically connected to the rotary angle sensor connecting element (3) for converting the rotary movement of the rotary angle sensor connecting element (3) into the linear movement of the transmission element (10). [7] Arrangement according to one of the preceding claims, wherein • the rotary encoder connecting element (3) is designed for coaxial, rotationally fixed connection to the output shaft (140) of the passive leaf door operator (111), • and / or the brake connecting element (6) is designed for coaxial, rotationally fixed connection to the output shaft (140) of the active leaf door operator (121). [8] Arrangement according to one of the preceding claims, wherein • the rotary encoder connecting element (3) comprises an extension (20) or a recess (21) on a first side for the rotationally fixed connection to the passive leaf door lever (112); • and / or the rotary angle sensor connecting element (3) comprises an extension (20) or a recess (21) on a second side for the rotationally fixed connection to the output shaft (140) of the passive leaf door closer (111). [9] Arrangement according to one of the preceding claims, wherein • the brake connecting element (6) comprises an extension (20) or a recess (21) on a first side for the rotationally fixed connection to the active leaf door lever (122); • and / or the brake connecting element (6) comprises an extension (20) or a recess (21) on a second side for the rotationally fixed connection to the output shaft (140) of the active leaf door closer (121). [10] Arrangement according to one of the preceding claims, wherein the transmission unit (9) comprises a support (11) which is designed for mounting on the door frame side, wherein the transmission element (10) is guided on the support (11) in a linearly movable manner. [11] Arrangement according to claim 10, wherein the rotary encoder connecting element (3) is rotatably mounted on the carrier (11). [12] Door system (200), comprising • an arrangement (100) according to one of claims 1 to 11, wherein the closing sequence controller module (1) is arranged on the door frame side, in particular on the opposite side of the hinge. • a passive leaf (210) to which the passive leaf door lever (112) is attached, in particular via a slide rail (113), • and a moving leaf (220) to which the moving leaf door lever (122) is attached, in particular via a slide rail (123).

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