WO2017182475A1

WO2017182475A1 - Arrangement with door leaf and drive device for moving the door leaf of a passenger transport vehicle

Info

Publication number: WO2017182475A1
Application number: PCT/EP2017/059200
Authority: WO
Inventors: Nils Gibhardt; Holger Grimm
Original assignee: Gebr. Bode Gmbh & Co. Kg
Priority date: 2016-04-18
Filing date: 2017-04-18
Publication date: 2017-10-26
Also published as: DE202016102025U1

Abstract

The invention relates to an arrangement of a door leaf (21) and a drive device (22, 33, 37, 41, 45, 49, 53, 57, 61, 65, 69, 73, 77, 81) for moving the door leaf (21) of a passenger transport vehicle. The drive device (22, 33, 37, 41, 45, 49, 53, 57, 61, 65, 69, 73, 77, 81) comprises a motor (23) with a drive shaft and a housing (27).

Description

Description Arrangement with door leaf and drive device for moving the door leaf for a passenger transport vehicle

The present invention relates to an arrangement with a door leaf and a drive device for moving the door wing for a passenger transport vehicle according to the preamble of claim 1. Such arrangements are known in particular for passenger doors, but also for entry ramps, sliding steps and the like on public transport vehicles per se. Often these are arranged in the region of the door frame or door portals above a passage opening. For example, sliding doors are described in EP 10 409 79 A2. The drives shown therein are thus particularly suitable for sliding sliding doors which perform a pivoting and a lateral displacement during the opening and closing operation. Also, arrangements for pure rotary or swing doors, ie doors that do not perform lateral displacement, are usually located above or below the doors in the area of the door portal.

A disadvantage of these arrangements is always that they require considerable space. It has also been shown that the assembly and adjustment of such arrangements is very time consuming. From DE 20 2008 007 585 U l an arrangement is known in particular for passenger doors, which builds very compact. Due to their narrow and elongated design, it is possible to integrate a drive motor in a pivot column of a passenger door. The drive motor rotates the rotary column by supporting itself on a bearing fixed to the vehicle, thus driving the rotary column and the passenger door. The placement of the drive motor directly in the rotary column in addition to saving space also has many advantages in terms of maintenance and installation of the entire arrangement.

Regardless, there is the problem that doors or wings often come from other manufacturers, as the vehicle itself. But to ensure a reliable function, the door portal and the door or door leaves be coordinated with each other in terms of geometry and arrangement of individual components. As a rule, the dimensions differ from door portals of different vehicles, so that the doors must be made individually. At the same time, however, work and installations on the vehicles and / or door gantries must also be carried out as a function of the doors to be used.

Against this background, the present invention has the object to show alternatives to the already known arrangements of a door leaf and a drive device for moving the door leaf for a passenger transport vehicle, which build very compact. Furthermore, these arrangements should be easy and inexpensive to install and maintain.

This object is achieved by an arrangement having the features of claim 1. Further, particularly advantageous embodiments of the invention disclose the dependent claims.

It should be noted that the features listed individually in the claims can be combined with one another in any technically meaningful manner and show further embodiments of the invention. The description additionally characterizes and specifies the invention, in particular in connection with the figures.

According to the present invention, there is provided an assembly of a door panel and a drive device for moving the door panel for a passenger transport vehicle, the drive apparatus comprising a motor with drive shaft and housing. The term "housing" is to be interpreted broadly in the sense of the present invention and is intended to include in particular all components of the engine which constitute components of the engine which are at rest with respect to the movable or rotatable drive shaft.

According to the invention, the housing is further fastened to the door leaf and the drive shaft is supported on the passenger transport vehicle or the drive shaft drives the door leaf and means are provided for the articulated attachment of the housing to the passenger transport vehicle. This allows the Construction of a compact and space-saving drive device for moving the door leaf, in which the entire motor, that is, including the drive shaft and housing, the movement, in particular a pivoting movement of the door leaf always follows. In other words, the entire engine constantly changes its position with respect to the passenger transport vehicle during a movement of the door leaf. In the case where the housing of the motor is fixed to the door, the movement of the motor directly follows from the movement of the door leaf. In the case in which the drive shaft drives the door leaf, the means for articulated fastening of the housing to the passenger transport vehicle cause the motor to follow the movement, in particular the pivoting movement, of the door leaf. Such a drive in which the motor follows the movement of the door leaf is also referred to herein as a follower drive.

In contrast, a drive motor known from the prior art, arranged in a rotary column, does not change its position with respect to the passenger transport vehicle during the movement of the door wing coupled to the rotary column. In this case, with respect to the passenger vehicle, either the housing of the motor rests and the drive shaft rotates the pivot column or the drive shaft rests and the housing of the motor is able to set the rotary column in rotation.

A particularly advantageous embodiment of the invention provides that the drive device has at least one support arm for hinged attachment of the door leaf on passenger transport vehicle, wherein, if the housing is attached to the door, the drive shaft is supported on the support arm on the passenger transport vehicle or, if the drive shaft the door leaf drives, the housing is attached to the support arm. Thus, the inventive arrangement for supporting the engine uses only the components provided by the arrangement. Additional components, for example special holding components for providing a counter-bearing which is opposed to the applied torque, can thus be dispensed with.

A particularly compact embodiment of the arrangement according to the invention provides that, if the housing is fastened to the door leaf, the motor is arranged at least partially in the volume enclosed by the door leaf or, if so the drive shaft drives the door leaf, the motor is at least partially disposed in the volume encompassed by the support arm.

According to a particularly flexibly to be used, inventive arrangement, if the housing is attached to the door, the drive shaft via an angle gear on passenger transport vehicle based or, if the drive shaft drives the door, the drive shaft drives the door via an angle gear. According to the invention, it is furthermore provided that an emergency unlocking device with an emergency operation is mounted on the door leaf. This is usually not the case in the prior art, since in particular the emergency operation is provided on the vehicle side. The term emergency operation means any suitable handle for unlocking the emergency unlocking device, such as lever, rotary lever or button or switch. It can be provided both an internal, as well as an external emergency operation. Thus, it is possible to factory-mount the door wing set emergency release device and check sufficiently. Ultimately, then only the installation of the door leaf in the portal is necessary.

In an advantageous embodiment variant, the emergency unlocking device comprises the motor which drives the door leaf. Advantageously, the entire locking of the door leaf is effected by the force applied by the engine, further locking mechanisms is dispensed with. Instead, a locking of the door leaf is effected by a brake, which is also mounted on the door and solvable by the emergency operation.

Conceivable, instead of the brake and a lock on a self-locking of a transmission, which can be disconnected for emergency release via a clutch using the emergency operation of the engine.

In special applications, in addition to locking by the brake or the transmission can be realized by a two-stage use of engine power. For example, the engine power first moves the door leaf to the closed position until it has come into contact with the door frame. This increases the torque, which is used for locking the door leaf. For example, the energy can be used for a Hubverriegelung in which the door is moved in the Z direction, ie parallel along the vertical axis, whereby the door is retracted, for example, along locking wedges on the door portal. In this case, only one set of locking wedges need be provided on the door portal, a second corresponding set is located on the door leaf, all other components are provided on the door side.

In a simpler variant, the emergency unlocking device has locking elements, for example latches, which retract into corresponding receptacles or openings which are arranged in the door frame. It is then only necessary to provide the corresponding receptacles on the door frame, all other components are provided on the door side.

Theoretically, the use of a second motor for the described additional Verrieglungsmechanismen is conceivable, and this second motor is mounted on the door leaf. It is essential that even with these locking mechanisms, the lock by the emergency operation is completely repealed.

The motor may advantageously have a position sensor, alternatively potentiometers for motors may be provided which have no position sensor.

Further advantageous details and effects of the invention are explained in more detail below with reference to exemplary embodiments illustrated in the figures. In the drawings: FIG. 1A is a schematic view of an arrangement for an outside swing door of a passenger transport vehicle, in which a motor is attached to a door leaf, a schematic view of a second embodiment of an arrangement for an outside swing door of a passenger transport vehicle, in which a motor is attached to a door, a schematic view of a third embodiment of an arrangement for an outside swing door of a passenger transport vehicle, in which a motor is attached to a door, a schematic A view of a fourth exemplary embodiment of an arrangement for an outside swing door of a passenger transport vehicle, in which a motor is fastened to a support arm of the door leaf, a schematic view of a fifth exemplary embodiment of an arrangement for an outside swing door of a passenger transport vehicle in which a motor is fastened to a support arm of the door leaf, a schematic view of a sixth embodiment of an arrangement for a swing door of a passenger transport vehicle, in which a motor on a support arm d is a schematic view of a seventh embodiment of an arrangement for an inner swinging door of a passenger transport vehicle, in which a motor is attached to a door leaf, a schematic view of an eighth embodiment of an arrangement for an inner swinging door of a passenger transport vehicle, wherein a motor on a door leaf is a schematic view of a ninth embodiment of an arrangement for an inner swinging door of a passenger transport vehicle, in which a motor is attached to a door leaf, a schematic view of a tenth embodiment of an arrangement for an inner swinging door of a passenger transport vehicle, in which a motor is attached to a support arm of the door leaf, a schematic view of an eleventh embodiment of an inventive arrangement for an inner swinging door of a passenger transport vehicle, wherein a motor on a support arm of the door leaf is a schematic view of a twelfth embodiment of an arrangement for an inner swinging door of a passenger transport vehicle, in which a motor is attached to a support arm of the door leaf, a schematic view of a thirteenth embodiment of an arrangement for a revolving door of a passenger transport vehicle, wherein a motor on a door leaf is attached, and a schematic view of a fourteenth embodiment of an arrangement for a folding door of a passenger transport vehicle, in which an M otor is attached to a door leaf. a schematic view of an inventive embodiment of an inventive arrangement with Notentrieglungs- device, an enlarged view of the area with motor of FIG. 5, a side view of the area of FIG. 6, an enlarged view of the emergency operating area of FIG. 5, a partially sectioned view of the connection of the engine. In the different figures, the same parts are always provided with the same reference numerals, so that these are usually described only once. Figures 1 to 4 show preferred embodiments of the arrangement of a drive device 22 directly on a door 21st

FIG. 1A shows a schematic view of a first exemplary embodiment of an arrangement 20 according to the invention comprising the door leaf 21 and the drive device 22 for moving the door leaf 21 for an outer swinging door of a passenger transport vehicle (not shown). 1A, the drive device 22 essentially comprises a motor 23, in particular an electric motor, an upper and lower support arm 24 and a portal-side rotary column 25. The rotary column 25 is rotatably mounted on the passenger transport vehicle by means of vehicle-side bearings 26. The door leaf 21 is articulated about the support arms 24, the rotary column 25 and the vehicle-side bearings 26, in particular rotatable or pivotable, attached to the passenger transport vehicle. The motor 23, which has a housing 27 and a housing shown in FIG. 1A drive shaft not shown in detail, is attached by door side bearing 28 on the door 21. In other words, the housing 27 of the motor 23, which constitutes a stationary component of the motor 23 with respect to the drive shaft, is fixedly connected to the door leaf 21 by means of the door-side bearings 28. In a particularly advantageous embodiment with regard to efficient space utilization, the motor 23 is at least partially arranged in the volume encompassed by the door leaf 21.

The in FIG. 1A, not shown drive shaft of the motor 23 is connected to the door leaf-side end of the upper support arm 24. That is, the drive shaft of the motor 23 is supported in the in FIG. 1A via the upper support arm 24, the rotary column 25 and the vehicle-side bearings 26 on the passenger transport vehicle from.

Furthermore, the door leaf 21 of the outer swing door by means of a in FIG. 1A schematically illustrated guide 29 and a steering linkage 29 in a per se for a swing door known per se at the passenger transport vehicle led. The door leaf 21 of the outer swing door opens outwardly in a movement of the drive device 22 parallel to the passenger transport vehicle, wherein the movement of the door leaf 21 between the closed and the open position is additionally controlled by means of the guide 29.

If now the drive shaft of the motor 23 is set in rotation, the drive device 22 and thus the door leaf 21 moves over the support arms 24 under the influence of the guide 29 relative to the vehicle-side bearings 26 and the outer swinging door opens or closes. The lower support arm 24 is connected via a known per se door storage 30 with the door leaf 21.

A second exemplary embodiment of an arrangement 32 according to the invention comprising a door leaf 21 and a drive device 33 for moving the door leaf 21 for an outer swinging door of a passenger transport vehicle (not shown) is shown in FIG. 1B. The arrangement 32 differs from that shown in FIG. 1A essentially only by the drive device 33, in which the in FIG. 1A illustrated portal-side rotary column 25 is omitted. As FIG. 1B clearly shows, the support arms 24 of the assembly 32 are now connected to the vehicle-side bearings 26, so that the drive shaft of the motor 23, which is connected to the door-leaf-side end of the upper support arm 24, in which in FIG. 1B is supported via the support arm 24 and the vehicle-side bearing 26 on the passenger transport vehicle. Preferably, even in the case of the arrangement 32, the motor 23 is arranged at least partially in the volume encompassed by the door leaf 21 in order to obtain a particularly compact and space-saving arrangement 32.

In FIG. IC is a schematic view of a third embodiment of an inventive arrangement 36 of a door leaf 21 and a Antriebsvor- device 37 shown for an outside swing door of a passenger transport vehicle. The arrangement 36 differs from that shown in FIG. 1A substantially only by the drive device 37, in which the mounting position of the motor 23 is changed. The motor 23 is in the arrangement 36 via a in FIG. IC not shown in detail angle gear connected to the upper arm 24. In other words, the drive shaft of the motor sector 23 connected to the door-leaf-side end of the upper support arm, so that the drive shaft via the bevel gear, the upper support arm 24, the poral-side pivot column 25 and the vehicle-side bearing 26 is supported on the passenger transport vehicle. In this way, a flexible arrangement of the motor 23 on the door 21 is possible. Preferably, in the case of the arrangement 36, the motor 23 is also arranged at least partially in the volume encompassed by the door leaf 21 in order to obtain a particularly compact and space-saving arrangement 36. In FIG. FIG. 1D shows a schematic view of a fourth exemplary embodiment of an arrangement 40 according to the invention comprising a door leaf 21 and a drive device 41 for an outside swing door of a passenger transport vehicle. The arrangement 41 differs from that shown in FIG. 1A essentially only by the drive device 41, in which the drive shaft of the motor 23 drives the door leaf 21 and means for the articulated fastening of the housing 27 are provided on the passenger transport vehicle. In particular, the motor 23 and the housing 27, as shown in FIG. 1 D is attached in the illustrated embodiment to the upper support arm 24 and in this case preferably at least partially disposed in the volume encompassed by the support arm 24. The upper support arm 24 is, as already in connection with the FIG. 1A, connected to the portalseiti- pivot column 25, which in turn is rotatably supported by the bearing 26 or pivotally mounted on the passenger transport vehicle. If now the drive shaft of the motor 23 is set in rotation, the door leaf 21 moves with the aid of the guide 29 relative to the vehicle-side bearings 26.

As FIG. 1D, the installation position of the motor 23 in the arrangement 40 with respect to the mounting position of the motor 23 in the arrangement 20 of FIG. 1A also changed. The motor 23 is in the assembly 41 via a in FIG. 1D not shown in detail angle gear with the door 21 and connected to the associated with the door leaf 21 door mounting 30. In this way, a flexible arrangement of the motor 23 on the support arm 24 is possible.

A fifth exemplary embodiment of an arrangement 44 according to the invention comprising a door leaf 21 and a drive device 45 for moving the door leaf 21 for an external swinging door of a passenger transport vehicle, not shown, FIG. IE. The arrangement 44 differs from that shown in FIG. 1D shown essentially only by the drive device 45, in which the in FIG. 1D shown portal-side rotary column 25 drops. As FIG. IE is clear, the support arms 24 of the assembly 45 are now connected to the vehicle-side bearings 26. The motor 23 or the housing 27 of the motor 23 is firmly connected to the upper support arm 24, so that the housing 27 of the motor 23 via the support arm 24 and the bearing 26 articulated, in particular rotatable or pivotable, with the passenger transport vehicle connected is. Preferably, even in the case of the arrangement 45, the motor 23 is arranged at least partially in the volume encompassed by the support arm 24 in order to obtain a particularly compact and space-saving arrangement 44.

In FIG. FIG. 1F shows a schematic view of a sixth exemplary embodiment of an arrangement 48 according to the invention comprising a door leaf 21 and a drive device 49 for an outside swing door of a passenger transport vehicle. In this embodiment, the motor 23 and the housing 27 is attached to the upper support arm 24. The drive shaft is supported by a in FIG. Now, the drive shaft is rotated, the support arm 24 and thus also the door 21 moves by means of the guide 29 relative to the vehicle-side bearings 26. Preferably, the Motor 23 at least partially disposed in the volume encompassed by the upper support arm 24 in order to obtain a particularly compact and space-saving arrangement 48.

The FIG. FIGS. 2A through 2F illustrate seventh through twelfth embodiments of internal swing doors assemblies 52, 56, 60, 64, 68, and 72, respectively, of the invention. FIGS. 2A to 2F correspond to the illustrations of FIG. 1A to 1F with the difference that the respective drive devices 53, 57, 61, 65, 69, and 73 of FIG. 2A to 2F drive inner swing doors instead of outer swing doors as shown in FIGS. 1A to 1F. Inner swing doors pivot by means of a guide rail and guide roller, which are shown in FIGS. 2A to 2F at 54 is shown schematically, when opening at approximately 90 ° in the interior of the passenger transport vehicle.

FIG. 2A illustrates a schematic view of a seventh embodiment of a device 52 according to the invention comprising a door leaf 21 and a drive device 53 for moving the door leaf 21 for an inner swinging door of a passenger transport vehicle (not shown). 2A, the drive device 53 essentially comprises a motor 23, in particular an electric motor, an upper and lower support arm 24 and a portal-side rotary column 25. The rotary column 25 is rotatably mounted on the passenger transport vehicle by means of vehicle-side bearings 26. The door leaf 21 is articulated about the support arms 24, the rotary column 25 and the vehicle-side bearings 26, in particular rotatable or pivotable, attached to the passenger transport vehicle. The motor 23, which has a housing 27 and a housing shown in FIG. 2A has not shown drive shaft is attached by door side bearing 28 on the door 21. In other words, the housing 27 of the motor 23, which constitutes a stationary component of the motor 23 with respect to the drive shaft, is fixedly connected to the door leaf 21 by means of the door-side bearings 28. In a particularly advantageous embodiment in terms of efficient use of space, the motor 23 is at least partially disposed in the volume encompassed by the door leaf 21.

The in FIG. 2A, not shown drive shaft of the motor 23 is connected to the door leaf-side end of the upper support arm 24. That is, the drive shaft of the motor 23 is supported in the drive shaft shown in FIG. 2A via the upper support arm 24, the rotary column 25 and the vehicle-side bearings 26 on passenger transport vehicle from.

Furthermore, the door leaf 21 of the inner swing door by means of a in FIG. 2A schematically shown guide 54 guided in a known manner for an inner swing door on the passenger transport vehicle.

If now the drive shaft of the motor 23 set in rotation, the drive device 53 and thus the door leaf 21 moves via the support arms 24 under the influence of the guide 54 relative to the vehicle-side bearings 26 and Interior swinging door opens or closes. The lower support arm 24 is connected via a known per se door storage 30 with the door leaf 21.

An eighth exemplary embodiment of an arrangement 56 according to the invention comprising a door leaf 21 and a drive device 57 for moving the door leaf 21 for an interior swinging door of a passenger transport vehicle (not shown) is shown in FIG. 2B. The arrangement 56 differs from that shown in FIG. 2A shown essentially only by the drive device 57, in which the in FIG. 2A illustrated portal-side rotary column 25 is omitted. As FIG. 2B clearly shows, the support arms 24 of the assembly 57 are now connected to the vehicle-side bearings 26, so that the drive shaft of the motor 23, which is connected to the door-leaf-side end of the upper support arm 24, in which in FIG. 2B supported on the support arm 24 and the vehicle-side bearing 26 on Personenbeförde- tion vehicle. Preferably, in the case of the arrangement 57, the motor 23 is also arranged at least partially in the volume encompassed by the door leaf 21 in order to obtain a particularly compact and space-saving arrangement 56. In FIG. 2C is a schematic view of a ninth embodiment of an inventive arrangement 60 of a door leaf 21 and a drive device 61 for an inner swing door of a passenger transport vehicle. The arrangement 61 differs from that shown in FIG. 2A essentially only by the drive device 61, in which the mounting position of the motor 23 is changed. The motor 23 is in the arrangement 60 via a in FIG. 2C unspecified angle gear connected to the upper arm 24. In other words, the drive shaft of the motor 23 is connected to the door-leaf-side end of the upper support arm 24, so that the drive shaft via the bevel gear, the upper support arm 24, the portal-side pivot column 25 and the vehicle-side bearing 26 is supported on the passenger transport vehicle. In this way, a flexible arrangement of the motor 23 on the door 21 is possible. Preferably, even in the case of the arrangement 60, the motor 23 is arranged at least partially in the volume encompassed by the door leaf 21 in order to obtain a particularly compact and space-saving arrangement 60. In FIG. 2D shows a schematic view of a tenth exemplary embodiment of an arrangement 64 according to the invention comprising a door leaf 21 and a drive device 65 for an inner swinging door of a passenger transport vehicle. The arrangement 64 differs from that shown in FIG. 2A essentially only by the drive device 65, in which the drive shaft of the motor 23 drives the door leaf 21 and means for the articulated fastening of the housing 27 are provided on the passenger transport vehicle. In particular, the motor 23 and the housing 27, as shown in FIG. 2D can be seen in the illustrated embodiment, attached to the upper support arm 24 and in this case preferably at least partially disposed in the volume encompassed by the support arm 24. The upper support arm 24 is, as already in connection with the FIG. 2A is connected to the portal-side pivot column 25, which in turn is rotatably supported by the bearings 26 on the passenger transport vehicle. If now the drive shaft of the motor 23 is set in rotation, the door leaf 21 moves by means of the guide 54 relative to the vehicle-side bearings 26. As FIG. 2D, the mounting position of the motor 23 in the arrangement 64 with respect to the mounting position of the motor 23 in the arrangement 52 of FIG. 2A also changed. The motor 23 is in the arrangement 65 via a in FIG. 2D not shown in detail angle gear with the door 21 and connected to the door leaf 21 associated door bearing 30. In this way, a flexible arrangement of the motor 23 on the support arm 24 is possible.

An eleventh embodiment of an arrangement 68 according to the invention comprising a door leaf 21 and a drive device 69 for moving the door leaf 21 for an inner swinging door of a passenger transport vehicle (not shown) is shown in FIG. 2E. The arrangement 68 differs from that shown in FIG. 2D shown essentially only by the drive device 69, wherein the in FIG. 2D illustrated portal-side rotary column 25 is omitted. As FIG. 2E clearly shows, the support arms 24 of the assembly 68 are now connected to the vehicle-side bearings 26. The motor 23 or the housing 27 of the motor 23 is firmly connected to the upper support arm 24, so that the housing 27 of the motor 23 via the support arm 24 and the bearing 26 articulated, in particular rotatable or pivotable, is connected to the passenger transport vehicle. Preferably, even in the case of the arrangement 68, the motor 23 is arranged at least partially in the volume encompassed by the support arm 24 in order to obtain a particularly compact and space-saving arrangement 68.

In FIG. FIG. 2F shows a schematic view of a twelfth exemplary embodiment of an arrangement 72 according to the invention comprising a door leaf 21 and a drive device 73 for an inner swinging door of a passenger transport vehicle. In this embodiment, the motor 23 and the housing 27 is attached to the upper support arm 24. The drive shaft is supported by a in FIG. If now the drive shaft is set in rotation, the support arm 24 and thus also the door leaf 21 moves with the aid of the guide 54 relative to the vehicle-side bearings 26. Preferably the motor 23 is at least partially disposed in the volume encompassed by the upper support arm 24 in order to obtain a particularly compact and space-saving arrangement 72.

FIG. 3 shows a schematic view of a thirteenth embodiment of an arrangement 76 according to the invention comprising a door leaf 21 and a drive device 77 for moving the door leaf 21 for a revolving door of a passenger transport vehicle (not shown). 3, the drive device 77 comprises a motor 23, in particular an electric motor. The motor 23 or the housing 27 of the motor 23 is firmly connected to the door leaf 21. The in FIG. 3 not shown drive shaft of the motor 23 is connected to the upper portal-side holder or bearing 77. If the drive shaft is then set in rotation, the motor 23 and thus the door leaf 21 move about the axis of rotation of the portal bearing 77. The drive can also be connected directly to the portal and then rotates the door leaf 21 via the drive shaft Motors 23 can be influenced by a bevel gear. FIG. 4 shows a schematic view of a fourteenth embodiment of an arrangement 80 according to the invention comprising a door leaf 21 and a drive device 81 for moving the door leaf 21 for a folding door of a passenger transport vehicle (not shown). A folding door differs from the one shown in FIG. 3 revolving door substantially only in that the folding door has two door leaves 21 which are hinged together. The second door 21 is connected to the rotating door 21 and is guided via a guide in a folding movement. As FIG. 4, the drive device 81 essentially comprises a motor 23, in particular an electric motor. The motor 23 or the housing 27 of the motor 23 is fixedly connected to a door leaf 21, the rotating door leaf 21. The in FIG. 4 not shown drive shaft of the motor 23 is connected to the upper portal-side holder or bearing 77. If now the drive shaft is set in rotation, the motor 23 and thus the door leaf 21 moves about the axis of rotation of the porcelain bearing 77. The drive can also be connected directly to the portal and then rotates the door leaf 21 via the drive shaft Motors 23 can be influenced by a bevel gear.

FIG. 5 shows an overall view of an arrangement according to the invention. Visible is a door with two door wings 21. The entire door or at least one door leaf can be used as a unit in a door portal or in the case of a door leaf 21 in a door frame of a vehicle. The driving force for opening and closing the door leaves is provided via the motor 23 and transmitted via a simple rotary column 25. In the exemplary embodiment shown, the motor 23 is arranged per door leaf 21 in each case below the lower, bottom-side support arm 24. In the area of the upper support arm 24, an emergency operation 84 is provided per door leaf 21. About the emergency operation 84, the door 21 can be unlocked manually. The normally provided in the door portal emergency operation can be omitted in the inventive arrangement. It can be seen that in the embodiment shown, a position sensor 86 is provided for detecting the door leaf position on the motor, which is however optional.

The emergency operation 84 is connected in the illustrated embodiment via a Bowden- train 88 to the motor 23. The Bowden cables 88 are arranged at least partially routed within the door leaf 21. FIGS. 6 and 7 show the region of FIG. 5, in which the motor 23, Figure 8, the area in which the emergency operation 84 is arranged. In FIG. 9, the motor 23 or its connection to the door leaf 21 is shown partially in section. In the embodiment shown, the motor 23 is integrated in the door leaf 21. The support of the torque of the motor 23 via a spline 90 on the adjacent support arm 24. Instead of the spline any other suitable connection can be used the. The emergency release of the door leaf 21 takes place via the Bowden cable 88 connected to the emergency operation 84.

The arrangement according to the invention has been explained in more detail with reference to exemplary embodiments illustrated in the figures. However, the arrangement is not limited to the embodiments described herein, but also includes other similar embodiments.

In a preferred embodiment, the arrangement according to the invention consists of a door leaf and a drive device for moving the door leaf in a passenger transport vehicle, in particular in a passenger transport vehicle of public passenger transport.

LIST OF REFERENCE NUMBERS

20 First embodiment of an inventive arrangement

21 door leaves

22 drive device

23 engine

24 support arm

25 rotary column

26 Vehicle-side bearing

27 housings of 23

28 Door-side bearing

29 Guide / steering linkage

30 door storage

32 Second embodiment of an arrangement according to the invention

33 drive device

36 Third embodiment of an inventive arrangement

37 drive device

40 fourth embodiment of an inventive arrangement

41 drive device

44 Fifth exemplary embodiment of an arrangement according to the invention

45 drive device

48 Sixth embodiment of an arrangement according to the invention

49 drive device

52 seventh embodiment of an inventive arrangement

53 drive device

54 Guide rail and guide roller

56 Eighth embodiment of an inventive arrangement

57 drive device

60 Ninth embodiment of an inventive arrangement

61 drive device

64 Tenth embodiment of an inventive arrangement

65 drive device

68 Eleventh embodiment of an inventive arrangement

69 drive device 72 Twelfth embodiment of an inventive arrangement

73 drive device

76 Thirteenth embodiment of an inventive arrangement

77 drive device

78 holders / bearings

80 Fourteenth embodiment of an inventive arrangement

81 drive device

84 emergency operation

86 position transmitter

88 Bowden cable

90 spline

Claims

claims

Arrangement comprising a door leaf (21) and a drive device (22, 33, 37, 41, 45, 49, 53, 57, 61, 65, 69, 73, 77, 81) for moving the door wing (21) for a passenger transport vehicle, the drive device (22, 33, 37, 41, 45, 49, 53, 57, 61, 65, 69, 73, 77, 81) having a motor (23) with drive shaft and housing (27),

characterized in that

an emergency release device is provided with an emergency operation (84) mounted on the door (21),

- The housing (27) is fixed to the door leaf (21) and the drive shaft is supported on the passenger transport vehicle or the drive shaft drives the door (21) and means for articulated mounting of the housing (27) are provided on the passenger transport vehicle.

Arrangement according to claim 1,

characterized in that

the drive device (22, 33, 37, 41, 45, 49, 53, 57, 61, 65, 69, 73, 77, 81) has at least one support arm (24) for hingedly securing the door leaf (21) to the passenger transport vehicle, if the housing (27) is fixed to the door leaf, the drive shaft is supported by the support arm (24) on the passenger transport vehicle or, if the drive shaft drives the door leaf (21), the housing (27) is attached to the support arm (24).

Arrangement according to claim 1 or 2,

characterized in that

if the housing (27) is fixed to the door leaf (21), the motor (23) is at least partially disposed in the volume encompassed by the door leaf (21) or, if the drive shaft drives the door leaf (21), the motor (23) at least partially disposed in the volume encompassed by the support arm (24).

Arrangement according to one of the preceding claims, characterized in that

if the housing (27) is fixed to the door leaf (21), the drive shaft is supported by an angle gear on the passenger transport vehicle or, if the drive shaft drives the door, the drive shaft drives the door via a bevel gear.

5. Arrangement according to one of the preceding claims,

characterized in that

the emergency unlocking device (XY) comprises the motor (23) for driving the door leaf (21).

6. Arrangement according to claim 5,

characterized in that

a brake is provided which maintains the locking of the door leaf (21).

7. Arrangement according to one of claims 5,

characterized in that

a gear is provided on the engine (23) which maintains the locking of the door leaf (21), the gear being separable from the engine (23) via a coupling connected to the emergency operation (84).

8. Arrangement according to one of claims 5 to 7,

characterized in that

the door leaf (21) is movable via the motor (23) from an open position to a closed position, wherein a torque of the motor (23) increases after reaching the closed position and the motor (23) via the increased torque locking the Door leaf (21) causes.

9. Arrangement according to claim 8,

characterized in that

the motor (23) effects a lifting lock of the door leaf (21).

Arrangement according to claim 9,

characterized in that in that the door leaf (21) can be moved in the Z direction via the motor (23) and can be moved in along locking wedges and latched over them.

1. Arrangement according to one of claims 5 to 10,

characterized in that

the emergency operation (84) is connected to the engine (23) in such a way that its actuation releases the locking of the door leaf (21).

2. Arrangement according to one of claims 5 to 11,

characterized in that

the emergency operation (84) is connected to the engine (23) via a Bowden cable (88).