EP3460137B1 - Mobile partition wall element with release device - Google Patents

Description

The invention relates to a movable partition element for a movable room partition.

Offices, hotels, trade fairs and studios are increasingly dependent on flexible and efficient use of space. Intelligent solutions that enable multifunctional and at the same time open room design are in demand. With movable or movable partition walls, room partition systems are available that can harmoniously combine soundproofed and transparent room concepts. In the current development of partition wall systems, the requirements for individual and flexible room designs are increasing. Partition wall systems are no longer used exclusively for the complete separation of rooms, but more and more often for room design, for partial room separation and for special positions (e.g. as a vestibule).

the DE 2 264 678 A1 discloses a displaceable partition wall with sound-absorbing partition wall elements which can be put together in an alignment and abutting one another at the end and which can be sealed by means of sealing strips. The sealing strips can be extended from the ceiling and floor by means of a linkage with an actuating rod that can be operated manually from one element front side. A push-off device that can be moved horizontally out of the opposite end face is connected to the linkage. The extractor can be actuated by a movement of the actuating rod that deviates from the movement that advances the sealing strips.

the DE 39 42 781 C1 discloses a partition element for a movable partition. The partition element has in each case a sealing strip which is arranged on the upper and lower edge and can be extended and retracted by an actuating device and can be brought into contact with the ceiling or floor. In addition, the partition element has a push-button that can be moved out of one of the two end faces of the partition element and a drive for the actuating device. The extractor is coupled to the actuating device in such a way that it is caused by the movement that causes the retraction of the sealing strips Actuating device is moved out of the front side and is moved back into the front side after reaching a maximum extended position.

The invention is based on the object of creating an improved, movable partition wall element which can be used more flexibly than the partition wall systems known in the prior art.

The object is achieved by a movable partition element according to the independent claim. Advantageous developments are given in the dependent claims and the description.

The movable partition wall element is suitable for a movable room partition wall, which in particular has a plurality of movable partition wall elements that can be frictionally connected to one another at the end. The movable partition element has a retractable and extendable ceiling sealing strip and a retractable and extendable bottom sealing strip. The partition wall element has a push-off device with a retractable and extendable plunger element for pushing the partition wall element from another partition wall element of the room partition wall which is connected in a non-positive manner. The push-off device can be actuated independently of an actuation of the ceiling sealing strip and an actuation of the bottom sealing strip.

The movable partition element proposed here can be used in a particularly flexible manner, since actuation of the push-off device is independent of the retraction and extension of the ceiling sealing strip and the bottom sealing strip. In particular, the partition element enables the push-off device to be actuated without the top sealing strip or the bottom sealing strip being actuated. In this way, for example, a plunger element of the push-off device can be extended without the top sealing strip and the bottom sealing strip being retracted. This has the advantage that another partition element that is not clamped between the ceiling and the floor can be displaced by the push-off device of the partition element (cf. for example in this regard Figure 7 and their description).

In particular, the ceiling sealing strip and / or the bottom sealing strip of the partition element can be retracted and extended in a vertical direction.

The ceiling sealing strip and / or the floor sealing strip can preferably be extendable for bracing the partition element between a room ceiling and a room floor. in the In the retracted state of the ceiling sealing strip and / or the floor sealing strip, the partition element is not clamped between the ceiling and the floor and is therefore not movable.

For example, the partition wall element can be suspended from and guided by means of supporting and running rollers on a rail system that can be attached to a room ceiling, for example.

In a particularly preferred embodiment, the push-off device can be actuated electrically, in particular by an electric motor or electromagnetically. This has the advantage that the push-off device does not have to be extended and retracted manually. The push-off device can also be controlled electronically from a remote point of view via a central controller.

In one embodiment, the push-off device can be actuated automatically. In this way, for example, the push-off device can be actuated automatically via a central control to extend and retract the plunger element. For example, the controller can automatically actuate the push-off device to extend the ram element when a user input of a user in a user interface specifies the movement of the partition wall elements into a parking area of the movable room partition wall.

In a further exemplary embodiment, the movable partition element can be moved electrically and / or actuated automatically. For example, the partition element can have a drive motor, for example an electric motor. In particular, the drive motor can drive rollers of the partition element that are guided in a rail system of the partition system in order to move the partition element. For example, a central controller can automatically control the drive motor for moving the partition wall element when a user input from a user in a user interface specifies moving the partition wall elements into a parking area of the movable room partition wall.

In a further exemplary embodiment, the ceiling sealing strip and / or the bottom sealing strip can be moved in and out electrically and / or can be actuated automatically. For example, the ceiling sealing strip and / or the bottom sealing strip can be actuated via an electrical actuator of the partition element. For example, a central controller can automatically trigger the actuator or actuators to retract when a user input is in a user interface specifies the movement of the partition wall elements into a parking area of the movable room partition wall.

For example, a stored partition configuration with a desired arrangement of partition elements can be called up via the user interface. A control connected to the user interface then controls the partition wall elements, the ceiling sealing strips, the floor sealing strips and the push-off devices in such a way that the partition wall elements are moved into the desired arrangement. For example, fully automatic partition wall systems (automatically movable partition wall elements and automatically retractable and extendable ceiling sealing strips, floor sealing strips and push-off devices) and semi-automatic partition wall systems (manually movable partition wall elements and automatically retractable and extendable ceiling sealing strips, floor sealing strips and push-off devices) can be set up.

In a further embodiment, the partition element has a magnet, in particular a magnetic tape, which is provided on an end face of a partition body of the partition element for frictional connection of the partition element to the other partition element. The force-fit connection between the partition wall elements can be released by the push-off device.

In one embodiment variant, the push-off device is arranged in an upper half, in particular an upper third, preferably an upper quarter, of a partition wall body of the partition wall element.

In a further embodiment variant, the plunger element can be retracted and extended in a horizontal direction from an end face of a partition wall body of the partition wall element. The partition wall elements can thus be pushed away from one another in a horizontal direction.

In one embodiment, the push-off device is supplied with electrical energy via a current collector of the partition element, in particular from a power rail of a rail system of the room partition.

It is also possible for the drive unit of the partition element, the actuator of the ceiling sealing strip and / or the actuator of the floor sealing strip to be supplied with electrical energy via the current collector of the partition element. This allows several electrical Components of the partition element are supplied with electrical energy via the same current collector.

In a further exemplary embodiment, the push-off device is controlled by a control unit which is or can be connected to a data bus of a rail system of the room partition, the control unit preferably also controlling the ceiling sealing strip and / or the floor sealing strip.

The term "control unit" refers to electronics that, depending on their design, can take on control tasks and / or regulating tasks.

In particular, the control unit can be arranged in the partition wall element.

The current collector can preferably also be connected to the data bus. In particular, the control unit of the push-off device can communicate with a central control of the partition wall via the pantograph and the data bus.

In one embodiment, the push-off device has its own actuator, in particular an electric motor, for extending and retracting the plunger element. Alternatively or additionally, actuation of the push-off device for extending and retracting the plunger element is mechanically decoupled from actuation of the ceiling sealing strip for extending and retracting the ceiling sealing strip and actuation of the floor sealing strip for extending and retracting the floor sealing strip.

In a further development, the actuator has an actuating element that can be retracted and extended (for example a threaded shaft) which is in operative connection with the plunger element for extending and retracting the plunger element. In addition, the actuator device can have a deflection mechanism which is designed to deflect an, in particular vertical, retraction and extension movement of the actuating element to an, in particular horizontal, retraction and extension movement of the plunger element. This enables a space-saving vertical arrangement of the push-off device in the partition body of the partition element. In addition, access to the push-off device can be improved, for example if the actuator of the push-off device needs to be replaced.

In a preferred embodiment, the deflection mechanism has a mounting of the plunger element on an inclined plane which can be moved with the actuating element. For example, the inclined plane can be a surface of a sliding piece. In particular, the sliding piece can be moved back and forth in a housing of the push-off device, be driven by an actuator of the push-off device and / or extend and retract the plunger element.

In one embodiment variant, the push-off device is arranged in a partition body of the partition element and a longitudinal axis of the push-off device is aligned in a vertical direction. Alternatively, a longitudinal axis of the push-off device can be aligned in a horizontal direction, for example. In this way, when arranging the push-off device, it is possible to react to different spatial conditions and requirements with regard to a required access to the push-off device.

In a further embodiment variant, the push-off device has a first end position switch, in particular an end position microswitch or an end position reed switch, for limiting the extension of the plunger element. As an alternative or in addition, the push-off device can have a (second) limit switch, in particular a limit switch microswitch or a limit switch reed switch, to limit the retraction of the plunger element.

For example, the limit switches can be supplied with electrical energy via the current collector of the partition element.

It is possible that the limit switches can be actuated in a contactless or contacting manner.

In a further development, the push-off device has at least one magnet, in particular permanent magnet, which can be moved with the plunger element, for actuating the first limit switch and / or the second limit switch. The first limit switch and / or the second limit switch can preferably be designed as a reed switch and fastened to a housing or frame of the push-off device. For example, the at least one magnet can be attached to a sliding piece that has the inclined plane.

In a further exemplary embodiment, the push-off device has a switch trigger element which can be moved with the plunger element and which is in a longitudinal groove or an elongated hole in a Housing or frame of the push-off device is guided and which actuates, in particular contacts, the first limit switch in a first end position of the plunger element and / or the second limit switch in a second end position of the plunger element. In particular, the limit switches can be micro limit switches. For example, the switch trigger element can be attached to the plunger element and / or to an actuating element which can be retracted and extended and which extends and retracts the plunger element.

In a further embodiment, the push-off device has a manual emergency actuation device for manually extending and retracting the plunger element. In this way, for example, if an electrical actuator of the push-off device fails, the push-off device can be actuated manually.

In a further development, the manual emergency actuation device has a gear, in particular a bevel gear, with an access opening for an emergency operating tool, in particular an emergency operating crank, for manually extending and retracting the plunger element. The transmission can, for example, be interposed between the electrical actuator of the push-off device and the plunger element.

It is also possible for the plunger element to be pretensioned in the retracted state via an elastic element, for example a return spring.

It is further pointed out that the partition wall element can be designed, for example, as a solid wall element, a partition wall element with a passage door, a telescopic element or a partition wall element with a window.

Figur 1

eine Vorderansicht von zwei verfahrbaren Trennwandelementen einer verfahrbaren Raumtrennwand;

Figur 2

eine perspektivische Ansicht einer Abdrückvorrichtung gemäß einem ersten Ausführungsbeispiel;

Figur 3

eine weitere perspektivische Ansicht der Abdrückvorrichtung gemäß dem ersten Ausführungsbeispiel;

Figur 4

eine perspektivische Ansicht einer Abdrückvorrichtung gemäß einem zweiten Ausführungsbeispiel in einer Darstellung mit Gehäuse;

Figur 5

eine perspektivische Ansicht einer Abdrückvorrichtung gemäß dem zweiten Ausführungsbeispiel in einer Darstellung ohne Gehäuse;

Figur 6

ein erstes Verwendungsbeispiel für die Abdrückvorrichtung;

Figur 7

ein zweites Verwendungsbeispiel für die Abdrückvorrichtung; und

Figur 8

ein drittes Verwendungsbeispiel für die Abdrückvorrichtung.

The preferred embodiments and features of the invention described above can be combined with one another as required, as long as they fall within the scope of protection defined by the following patent claims. Further details and advantages of the invention are described below with reference to the accompanying drawings. Show it:

Figure 1

a front view of two movable partition wall elements of a movable room partition;

Figure 2

a perspective view of a push-off device according to a first embodiment;

Figure 3

a further perspective view of the push-off device according to the first embodiment;

Figure 4

a perspective view of a push-off device according to a second embodiment in a representation with a housing;

Figure 5

a perspective view of a push-off device according to the second embodiment in a representation without a housing;

Figure 6

a first example of use for the push-off device;

Figure 7

a second example of use for the push-off device; and

Figure 8

a third example of use for the push-off device.

The embodiments shown in the figures match at least in part, so that similar or identical parts are provided with the same reference numerals and reference is made to the description of the other embodiments or figures for their explanation in order to avoid repetition.

the Figure 1 shows a region of a movable room partition wall 10. The illustrated region of the movable room partition wall 10 has two movable partition wall elements 12, 14. A configuration of the partition wall elements of the room partition wall 10 is given below by way of example and schematically for the movable partition wall element 14.

The partition element 14 has support rollers and rollers 16, a drive motor 18, a ceiling sealing strip 20, an actuator 22 for the ceiling sealing strip 20, a floor sealing strip 24, an actuator 26 for the floor sealing strip 24 and a push-off device 28.

The supporting and running rollers 16 are guided in a rail system 32 fastened to a ceiling 30. The partition element 14 can be moved around the room by means of the supporting and running rollers 16. For example, the partition wall element 14 (together with further partition wall elements) can be moved, starting from a parking area, into a desired position for separating two spatial areas.

A part of the supporting and running rollers 16 of the partition element 14 can be driven via the drive motor 18. The drive motor 18 can, for example, be an electric motor which can be supplied with electrical energy via a busbar 38 guided in the rail system 32 and a current collector 40 fastened to the partition element 14. The drive motor 18 enables the partition element 14 to be moved automatically. The drive motor 18 can be integrated directly into the system of supporting and running rollers 16 within the rail system 32.

To clamp the partition element 14 in the desired position, the ceiling sealing strip 20 and the bottom sealing strip 24 can be extended. The ceiling sealing strip 20 and the floor sealing strip 24 can brace the partition element 14 between the ceiling 30 and the floor 34. In the representation of Figure 1 the ceiling sealing strip 20 and the bottom sealing strip 24 of the partition element 14 (and of the partition element 12) are extended. To move the partition element 14, the top sealing strip 20 of the partition element 14 and the bottom sealing strip 24 of the partition element 14 can be retracted. The actuators 22 and 26 are provided for moving the ceiling sealing strip 20 and the bottom sealing strip 24 of the partition element 14 in and out. It is also possible, for example, for the actuators 22 and 26 to be coupled to one another or for a common actuator to be provided for extending and retracting the ceiling sealing strip 20 and the bottom sealing strip 24 of the partition element 14.

In the embodiment shown, the partition element 14 is designed as a fully automatic partition element, since it can be moved automatically via the drive motor 18 and automatically braced in the room via the ceiling sealing strip 20 and the floor sealing strip 24 of the partition element 14. However, it is also possible, for example, for the partition element 14 to be designed as a semi-automatic partition element. In the case of a semi-automatic partition element, actuators are provided for extending the ceiling sealing strip and the floor sealing strip, but no drive motor for the supporting and running rollers. A semi-automatic partition wall element must therefore be guided manually along the rail system 32 in the room.

In addition, a floor guide rail (not shown) for guiding the partition element 14 in the floor 34 can be provided. For this purpose, the partition element 14 can have a bottom guide pin (not shown) on a lower edge of the partition element 14.

In the embodiment shown, the partition wall element 14 is designed as a solid wall element. However, it is also possible that the partition wall element is designed as an element with a passage door, an element with a window, a telescopic element, etc.

The partition elements 12 and 14 can be positively connected to one another. In particular, the partition element 14 has an end face facing the partition element 12 at least one magnetic tape 36. The magnetic tape 36 extends in a vertical direction. The partition element 12 can have, for example, a magnetic bar or likewise at least one magnetic tape on an end face facing the partition element 14. The partition elements 12 and 14 can be non-positively connected to one another via the magnetic tape 36. In combination with other frictionally connected partition wall elements, a closed room partition wall for separating two room areas can be made possible.

The push-off device 28 is provided in order to separate the partition wall elements 12 and 14, which are connected to one another in a force-locking manner, from one another, if this is desired. This can be the case, for example, when the room partition wall 10 is currently not needed and is to be moved into a parking area. Here, the partition elements 12 and 14 are moved manually or automatically into the parking area individually and one after the other. As the name already indicates, the push-off device 28 pushes the partition elements 12 and 14 from one another.

The push-off device 28 is received in a partition body 42 of the partition element 14 and has a horizontally extendable ram element with which the partition elements 12 and 14 can be pushed away from one another. The push-off device 28 can preferably be arranged in an upper region of the partition wall body 42 of the partition wall element 14.

The push-off device 28 can be actuated independently and mechanically decoupled from the ceiling sealing strip 20 and the bottom sealing strip 24. The push-off device 28 can thus also be used, for example, when the ceiling sealing strip 20 and the bottom sealing strip 24 of the partition element 14 are still extended.

The push-off device 28 is actuated electrically, in particular by an electric motor via an electric motor or electromagnetically via an electromagnet. This enables the forcing device 28 to be extended and retracted automatically. The push-off device 28 can be supplied with electrical energy via the current collector 40 and the busbar 38.

The push-off device 28 is controlled via a schematically illustrated control unit 41 within the partition element 14. The control unit 41 can in particular with actuators (e.g. Actuators 44, 144 herein) and limit switches (e.g. limit switches 60, 62, 160, 162 herein) of the forcing device 28 may be connected. The control unit 41 communicates with a central control (not shown) of the room partition wall via a data bus 43 routed in the rail system 32. In some embodiments, the control unit 41 can also control the actuators 22, 26 of the ceiling sealing strip 20 and the floor sealing strip 24. The control unit 41 can also be connected to a control unit (not shown) of the drive motor 18 and can be supplied with electrical energy via the busbar 38. The control unit of the drive motor 18 can also be supplied with electrical energy via the busbar 38 and communicate with the central controller via the data bus 43.

The following are with reference to the Figures 2 to 5 two embodiments for the push-off device described.

the Figures 2 and 3 show the push-off device 28 in two different perspective representations. The push-off device 28 is thus in the partition wall body 42 (see FIG Figure 1 ) added that a longitudinal axis of the push-off device 28 extends in a horizontal direction.

The forcing device 28 has an actuator 44, a first gear 46, a second gear 48, a threaded shaft 50 and a ram element 52.

The actuator 44 is designed as an electric motor for driving the plunger element 52. The actuator 44 can, for example, via the current collector 40 and the busbar 38 (see Figure 1 ) are supplied with electrical energy. The actuator 44 can extend and retract the threaded shaft 50 and thus the tappet element 52 via the first and second gears 46, 48. The gears 46 and 48 drivingly connect the actuator 44 to the threaded shaft 50 and the plunger element 52. The actuator 44 is fastened together with the gearing 46 to a frame or housing 58 of the forcing device 28.

The second gear 48 serves in combination with an emergency operating crank 54 as an emergency operating device. The plunger element 52 can be extended and retracted manually via the emergency operating crank 54 if, for example, the actuator 44 is not working. For example, the second gear 48 is designed as a bevel gear. Via an access opening 56, a bevel gear of the second gear 48 can be driven manually with the emergency operating crank 54 in order to retract and extend the plunger element 52.

The plunger element 52 is screwed onto the threaded shaft 50 in order to move together with the threaded shaft 50. However, it is also possible that the plunger element 52 is drivingly connected to the actuator 44 in a different manner.

In the extended state (cf. Figure 2 ) the plunger element 52 projects beyond an end face of the partition body 42 in order to separate the partition elements 12, 14, which are connected in a force-locking manner, from one another. In Figure 3 the retracted state of the plunger element 52 is shown as an example.

Limit switches 60, 62 can be provided to limit the retraction and extension movement of the plunger element 52. In the embodiment shown, the limit switches 60, 62 are designed as microswitches. The limit switches 60, 62 are attached to the frame or housing 58. The limit switches 60, 62 are arranged in such a way that a switch trigger element 64 can actuate them. The switch trigger element 64 can be moved together with the plunger element 52 and is fastened to the plunger element 52, for example. The switch trigger element 64 is pin-shaped. The switch trigger element 64 is guided in a longitudinal groove or an elongated hole 65 in the frame or housing 58. The limit switches 60, 62 are arranged in such a way that they are actuated by the switch trigger element 64 in the desired limit positions. In detail, the first limit switch 60 is actuated by the switch trigger element 64 in the extended state of the plunger element 52. The second limit switch 62 is actuated by the switch trigger element 64 in the retracted state of the plunger element 52. The actuation of one of the limit switches 60, 62 leads to a stop of the drive by the actuator 44. The limit switches 60, 62 can, for example, be supplied with electrical energy via the current collector 40 and the busbar 38 (see FIG Figure 1 ) are supplied.

the Figures 4 and 5 show a push-off device 128 in a perspective illustration. In Figure 5 A housing 158 of the push-off device 128 is omitted to illustrate the elements present in the housing 158. The push-off device 128 is thus in the partition body 42 (see FIG Figure 1 ) added that a longitudinal axis of the push-off device 28 extends in a vertical direction.

The forcing device 128 has an actuator 144, a gear 146, a coupling 167, a threaded shaft 150, a sliding piece 166 and a ram element 152.

The actuator 144 is constructed similarly to the actuator 44 for driving the plunger element 152. The actuator 144 can be designed as an electric motor, for example, which is driven via the current collector 40 and the busbar 38 (see FIG Figure 1 ) is supplied with electrical energy. The actuator 144 can extend and retract the threaded shaft 150 via the transmission 146 and the clutch 167.

The sliding piece 166 is fastened to the threaded shaft 150, for example screwed on. The sliding piece 166 is slidably received in the housing 158 and can thus be moved together with the threaded shaft 150 by means of the actuator 144.

The sliding piece 166 has an inclined plane 168. The plunger element 152 is mounted on the inclined plane 168. When the threaded shaft 150 extends, the sliding piece 166 pushes itself further and further under the plunger element 152 and presses it in a horizontal direction (upwards into the Figures 4 and 5 ) for pushing off the other partition wall element 12 (see Figure 1 ). When the threaded shaft 150 is retracted, the sliding piece 166 retracts with respect to the tappet element 152, so that the tappet element 152 is retracted again under the action of the inclined plane 168 and a return spring 170. The return spring 170 biases the plunger element 152 in the retracted position. The sliding piece 166 with the inclined plane 168 thus serves as a deflection device for deflecting the vertical movement of the threaded shaft 150 and the sliding piece 151 into a horizontal movement of the plunger element 152.

Limit switches 160, 162 can be provided to limit the retraction and extension movement of the plunger element 152. In the embodiment shown, the limit switches 160, 162 are designed as reed switches. The limit switches 160, 162 are attached to the frame or housing 158. The limit switches 160, 162 are actuated by switch trigger elements 164 designed as permanent magnets. The switch trigger elements 164 are attached to the sliding piece 151 and are thus moved together with the sliding piece 151 and the threaded shaft 150. The actuation of the limit switches 160, 162 takes place without contact via the switch release elements 164 as soon as a magnetic field of the switch release elements 164 closes an electrical contact (reed contact) in the limit switches 160, 162. The limit switches 160, 162 can, for example, be supplied with electrical energy via the current collector 40 and the busbar 38 (see FIG Figure 1 ) are supplied.

the Figures 6 to 8 show different examples of use for the push-off device 28. Alternatively, for example, the one with reference to FIG Figures 4 and 5 The push-off device 128 described can be used.

According to the Figure 6 For example, the push-off device 28 can be used to push the dividing wall element 14 off the dividing wall element 12 when the top sealing strip and the bottom sealing strip of the dividing wall element 14 are retracted. When the ram element of the push-off device 28 is extended, the force-fit connection between the partition elements 12 and 14 is released due to the magnetic tape 36. The partition wall element 14 is moved away from the partition wall element 12 (to the right in FIG Figure 6 ). The partition wall element 12 does not move due to the tension caused by the ceiling sealing strip 20 and bottom sealing strip 24 of the partition wall element 12.

According to the Figure 7 For example, the push-off device 28 can be used to push the dividing wall element 12 off the dividing wall element 14 when the ceiling sealing strip 20 and the bottom sealing strip 24 of the dividing wall element 14 are extended. Such a use is made possible in particular by the fact that the push-off device 28 is actuated independently of the ceiling sealing strip 20 and the bottom sealing strip 24. The partition wall element 12 is moved away from the partition wall element 14 by the plunger element of the push-off device 28 (to the left in FIG Figure 7 ), since the top and bottom sealing strips of the partition element 12 are retracted and the partition element 12 is therefore not clamped between the floor 34 and the ceiling 30. The partition wall element 14 does not move due to the tension caused by the ceiling sealing strip 20 and the bottom sealing strip 24 of the partition wall element 14.

According to the Figure 8 For example, the push-off device 28 can be used to push the partition elements 12 and 14 against one another if the ceiling sealing strip and the bottom sealing strip are retracted in both partition elements 12, 14. The partition wall element 12 is moved away from the partition wall element 14 by the plunger element of the push-off device 28 (to the left in FIG Figure 8 ). In this case, the partition wall element 14 can also move away from the partition wall element 12 due to the lack of tension (to the right in FIG Figure 8 ).

The invention is not restricted to the preferred exemplary embodiments described above. Rather, a large number of variants and modifications are possible which also make use of the inventive concept as long as they fall within the scope of protection which is defined by the following patent claims.

List of reference symbols

10

Room partition

12th

Partition element

14th

Partition element

16

Support and track rollers

18th

Drive motor

20th

Ceiling sealing strip

22nd

Actuator

24

Floor sealing strip

26th

Actuator

28, 128

Push-off device

30th

ceiling

32

Rail system

34

floor

36

Magnetic tape

38

Busbar

40

Pantograph

42

Partition body

44, 144

Actuator

46, 146

transmission

48

transmission

50, 150

Threaded shaft

52, 152

Plunger element

54

Emergency handle

56

Access opening

58, 158

Housing or frame

60, 160

First limit switch

62, 162

Second limit switch

64, 164

Switch trigger element

65

Elongated hole or longitudinal groove

166

Sliding piece

167

coupling

168

Inclined plane

170

Return spring

Claims (15)

1. A displaceable partitioning wall element (14) for a displaceable room partitioning wall (16), having:

   a retractable and extendable ceiling sealing strip (20);

   a retractable and extendable floor sealing strip (24); and

   a kickback device (28; 128) with a retractable and extendable tappet element (52; 152), wherein the tappet element (52; 152) is adapted for pushing the partitioning wall element (14) away from another non-positively connected partitioning wall element (12) of the room partitioning wall (10),

   characterized in that the kickback device (28; 128) is actuatable independently of an actuation of the ceiling sealing strop (20) and an actuation of the floor sealing strip (24).
2. The partitioning wall element (14) according to claim 1, wherein:

   the kickback device (28; 128) is electrically, in particular electro-motorized or electromagnetically actuatable; and/or

   the kickback device (28; 128) is automatically actuatable.
3. The partitioning wall element (14) according to claim 1 or claim 2, wherein:

   the displaceable partitioning wall element (14) is electrically displaceable and/or automatically actuatable; and/or

   the ceiling sealing strip (20) and/or the floor sealing strip (24) is electrically retractable and extendable and/or automatically actuatable.
4. The partitioning wall element (14) according to any of the preceding claims, furthermore including:
   a magnet, in particular a magnetic band (36), which on a front face of a partitioning wall body (42) of the partitioning wall element (14) is provided for non-positively connecting the partitioning wall element (14) to the other partitioning wall elements (12).
5. The partitioning wall element (14) according to any of the preceding claims, wherein:

   the kickback device (28; 128) is disposed in an upper half, in particular an upper third, preferably an upper quarter, of a partitioning wall body (42) of the partitioning wall element (14); and/or

   in a horizontal direction, the tappet element (52; 152) is retractable and extendable from a front face of the partitioning wall body (42) of the partitioning wall element (14).
6. The partitioning wall element (14) according to any of the preceding claims, wherein:

   the kickback device (28; 128) is supplied with electric energy from a power rail (38) of a track system (32) of the room partitioning wall (10) via a collector (40) of the partitioning wall element (14); and/or

   the kickback device (28; 128) is controlled by a control unit (41), which is connected to a data bus (43) of a track system (32) of the room partitioning wall, wherein the control unit (41) preferably also controls the ceiling sealing strop (20) and the floor sealing strip (24).
7. The partitioning wall element (14) according to any of the preceding claims, wherein:

   the kickback device (28; 128) includes its proper actuator (44; 144), in particular an electric motor for retracting and extending the tappet element (52; 152); and/or

   an actuation of the kickback device (28; 128) for retracting and extending the tappet element (52; 152) is mechanically uncoupled from an actuation of the ceiling sealing strip (20) for retracting and extending the ceiling sealing strip (20) and an actuation of the floor sealing strip (24) for retracting and extending the floor sealing strip (24).
8. The partitioning wall element (14) according to claim 7, wherein:

   the actuator (44; 144) includes a retractable and extendable actuating element (50; 150), which is in operative connection with the tappet element (50; 150) for retracting and extending the tappet element (50; 150); and

   the actuator device (128) includes a deflection mechanism (166, 168), which is formed for deflecting in particular a vertical retracting and extending movement of the actuating element (150) to an in particular horizontal retracting and extending movement of the tappet element (52; 152).
9. The partitioning wall element (14) according to claim 8, wherein:
   the deflection mechanism includes a support of the tappet element (52; 152) at an inclined plane (168), which is displaceable with the actuating element (150).
10. The partitioning wall element (14) according to any of the preceding claims, wherein:

    the kickback device (28) is disposed in a partitioning wall body (42) of the partitioning wall element (14) and a longitudinal axis of the kickback device (128) is oriented in a vertical direction; or

    the kickback device (128) is disposed in a partitioning wall body (42) of the partitioning wall element (14) and a longitudinal axis of the kickback device (28; 128) is oriented in a horizontal direction.
11. The partitioning wall element (14) according to any of the preceding claims, wherein the kickback device (28; 128) furthermore includes:

    a first limit switch (60; 160), in particular a micro limit switch or a reed limit switch for limiting the extension of the tappet element (52; 152); and/or

    a second limit switch (62; 162), in particular a micro limit switch or a reed limit switch for limiting the retraction of the tappet element (52; 152).
12. The partitioning wall element (14) according to claim 11, wherein the kickback device (28; 128) furthermore includes:

    at least one magnet (164), in particular permanent magnet, which is displaceable with tappet element (152), for actuating the first limit switch (160) and/or the second limit switch (162), wherein

    the first limit switch (160) and/or the second limit switch (162) are/is formed as the reed switch and fastened to a housing or frame (158) of the kickback device (128).
13. The partitioning wall element (14) according to claim 11, furthermore including:
    a switch trigger element (64), which is displaceable with the tappet element (52) and guided in a longitudinal groove or an oblong hole (65) in a housing or frame (58) of the kickback device (28) and which actuates, in particular contacts, the first limit switch (60) in a first limit position of the tappet element (52) and/or the second limit switch (62) in a second limit position of the tappet element (52).
14. The partitioning wall element (14) according to any of the preceding claims, wherein:
    the kickback device (28) includes a manual emergency actuating device (48, 54) for manually retracting and extending the tappet element (52).
15. The partitioning wall element (14) according to claim 14, wherein:
    the manual emergency actuating device includes a gear, in particular a bevel gear (54), with an access opening (56) for an emergency tool, in particular an emergency crank (54) for manually retracting and extending the tappet element (52).

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