Seating arrangement and vehicle for passenger transport

Abstract

The invention relates to a seating arrangement 10, preferably for a passenger transport vehicle 1, comprising a support element 100, at least one support element 200 with a first end 210 and a second end 220, wherein the support element 210 is connected to the support element 100 at the first end 210, wherein the support element 200 is pivotable about a pivot axis S extending through the support element 100 at the first end 210 by a first angle α, and a first body support element 300 connected to the support element 200, wherein the first body support element 300 is pivotable about a rotation axis D extending through the support element 200 at the second end 220, wherein the seating arrangement 10 has a coupling device 400.which couples a deflection of the first body support element 300 relative to the support element 200 by the second angle β with a deflection of the support element 200 relative to the carrier element 100 by the first angle α, preferably mechanically.

Description

[0001] The invention relates to a seating arrangement, preferably for a passenger transport vehicle, comprising a support element, at least one support element with a first end and a second end, wherein the support element is connected to the support element at the first end, wherein the support element is pivotable about a pivot axis extending through the support element at the first end by a first angle, and a first body support element connected to the support element, wherein the first body support element is pivotable about a rotation axis extending through the support element at the second end by a second angle.

[0002] Furthermore, the invention relates to a passenger transport vehicle comprising at least such a seating arrangement or a further developed seating arrangement as described below.

[0003] Furthermore, the invention relates to a land vehicle, preferably a wheeled or tracked vehicle, comprising at least such a seating arrangement or a further developed seating arrangement as described below.

[0004] Such seating arrangements are commonly used on commuter trains, regional trains or S-Bahn trains and are specifically adapted to the needs of such trains.

[0005] However, such a seating arrangement can also be used in a different type of passenger transport vehicle, such as a watercraft or an aircraft.

[0006] A seating arrangement appropriate to the type of product is known, for example, from document WO 2023 / 156098 A1.

[0007] Other existing solutions only provide for a purely mechanical deflection without the adjustability of a fixed backrest, or unsatisfactory, semi-automatic, failure-prone drive and return kinematics using a lifting magnet and torsion spring arrangement.

[0008] The invention is based on the objective of providing a seating arrangement with a pivot axis that has improved kinematics.

[0009] This problem is solved according to the invention by a seating arrangement with the features of claim 1. Furthermore, the problem is solved by a passenger transport vehicle according to claim 17. Advantageous embodiments and further developments are the subject of the respective dependent claims.

[0010] According to the invention, a seating arrangement, preferably for a passenger transport vehicle, is provided, comprising a support element, at least one support element with a first end and a second end, wherein the support element is connected to the support element at the first end, wherein the support element is pivotable about a first angle about a pivot axis extending through the support element at the first end, and a first body support element connected to the support element, wherein the first body support element is pivotable about a second angle about a rotation axis extending through the support element at the second end. The seating arrangement has a coupling device which couples a deflection of the first body support element relative to the support element by the second angle with a deflection of the support element relative to the support element by the first angle, preferably mechanically.

[0011] According to the invention, a vehicle for the transport of persons is further provided, comprising at least such a seating arrangement or a further developed seating arrangement as described below.

[0012] The vehicle used for passenger transport is preferably a track-guided vehicle, and more preferably a rail vehicle.

[0013] Vehicles suitable for passenger transport are specifically adapted for passenger transport.

[0014] The seating arrangement is specifically a seating arrangement for a passenger transport vehicle.

[0015] According to the invention, a land vehicle, preferably a wheeled or tracked vehicle, is further provided, comprising at least such a seating arrangement or a further developed seating arrangement as described below.

[0016] By coupling the first body support element to the support element at the second angle, with a deflection of the support element relative to the carrier element at the first angle, the deflection of the body support element automatically adjusts itself depending on the deflection of the support element. This ensures that a desired position of the body support element does not need to be set separately by a passenger, but is achieved simultaneously with the adjustment of the support element.

[0017] The deflection of the support element by the first angle is the deflection that causes a deflection of the first body support element relative to the support element by the second angle due to the coupling. The deflection of the support element by the first angle is preferably the causal or triggering deflection that also causes a deflection of the first body support element relative to the support element by the second angle due to the aforementioned coupling.

[0018] In the design of the seating arrangement, the coupling device may be configured to translate a positive rotation angle of the first angle into a negative rotation angle of the second angle, and vice versa. A positive rotation angle of the first angle corresponds to a mathematically positive direction of rotation, and a negative rotation angle of the second angle corresponds to a mathematically negative direction of rotation.

[0019] This ensures that when the support element is deflected by a first angle, the seating arrangement automatically adjusts ergonomically to the body support element, resulting in a suitable position for sitting.

[0020] In the embodiment of the seating arrangement, it may be provided that the coupling device is a mechanical coupling device and has a coupling linkage that extends within the support element from the first end of the support element to the second end of the support element.

[0021] This creates a robust system that cannot be manipulated, as it is protected within the support element and automatically couples the two deflections together through mechanical coupling.

[0022] Alternatively or in addition to a mechanical coupling device, an electronic coupling device may also be provided.

[0023] In an embodiment of the seating arrangement, it can be provided that the coupling device has a first rotary coupler, wherein the first rotary coupler is arranged at the first end of the support element and is connected to the carrier element and the support element in order to transmit a deflection by the first angle into the coupling device, preferably into the coupling linkage, preferably to couple it.

[0024] The provision of the first rotary coupler defines a specific component that allows adaptation to the characteristics of the support element. Furthermore, this enables a modular design.

[0025] In an embodiment of the seating arrangement, it can be provided that the coupling device has a second rotary coupler, wherein the second rotary coupler is arranged at the second end of the support element and is connected to the first body support element and the support element in order to transmit, preferably to decouple, a deflection by the second angle from the coupling device, preferably from the coupling linkage.

[0026] The provision of the second rotary coupler defines a specific component that allows adaptation to the characteristics of the support element and / or the first body support element. Furthermore, this enables a modular design.

[0027] The first rotary coupler and the second rotary coupler convert a translational movement into a rotational movement and vice versa.

[0028] In the embodiment of the seating arrangement, it can be provided that the seating arrangement has at least one drive, preferably a linear drive, which serves to drive the support element relative to the carrier element, in particular to trigger a rotational movement of the support element relative to the carrier element.

[0029] Preferably, the linear drive is an electric motor. This allows for large driving forces to be achieved regardless of the characteristic curves.

[0030] In particular, these forces are greater than the forces according to the state of the art, where lifting magnets are used.

[0031] In the design of the seating arrangement, it may be provided that the seating arrangement has at least one transmission connected to the drive, which is connected to the support element and / or the coupling device.

[0032] The gearbox requires a torque and angle conversion, or a conversion of the transmitted drive force and drive path, so that the power generated by the drive can be transmitted through the gearbox as desired.

[0033] The design of the seating arrangement may include the provision that the transmission has at least one gear transmission.

[0034] This results in a simple but robust gearbox that allows for a large variance in terms of transmission rate.

[0035] The design of the seating arrangement may include the provision that the gearbox has at least one spindle drive.

[0036] This ensures that a rotation is converted into a translation, or in particular, vice versa, a translation into a rotation.

[0037] The design of the seating arrangement may include the provision that the transmission has at least one chain drive.

[0038] This provides a gearbox that allows for great flexibility in terms of adaptation to the specifics of the seating arrangement.

[0039] It may be provided that the chain drive is designed in such a way that tensile and / or compressive forces can be transmitted through it.

[0040] The design of the seating arrangement may include the provision that the transmission has at least one cam gear.

[0041] This specifies a transmission that enables a non-uniform or variable transmission depending on the respective position along the curve.

[0042] The design of the seating arrangement may include the provision that the transmission has at least one handlebar.

[0043] This indicates a simple but robust design for a gearbox that allows large distances to be overcome.

[0044] In the embodiment of the seating arrangement, it may be provided that the seating arrangement has a fixing device which is designed in such a way, and / or the drive is designed in such a way that the support element can be fixed in at least one pivot position relative to the support element at a first angle.

[0045] This ensures that fixing takes place either through a separate fixing device or through the drive itself.

[0046] The option of providing a separate fixing device has the advantage of providing greater safety with regard to the fixing position.

[0047] The option of designing the drive in such a way that it can fix the support element in a pivoting position has the advantage that fewer components need to be provided.

[0048] In the embodiment of the seating arrangement, it may be provided that the seating arrangement has a fixing device which is designed in such a way, and / or the drive is designed in such a way that the coupling device and / or the body support element can be fixed in at least one rotational position relative to the support element in the second angle coupled to the first angle by the coupling device.

[0049] Due to the aforementioned coupling when fixing the support element, both the support element directly and the coupled body support element are jointly fixed in the relevant position.

[0050] In the embodiment of the seating arrangement, it may be provided that the support element has a cavity in which the coupling device and / or the transmission is / are at least partially arranged; and / or the support element has a cavity in which the coupling device, the drive and / or the transmission is / are at least partially arranged.

[0051] This allows the coupling device and / or the gearbox to be at least partially integrated into the support element, and an existing cavity in the support element can thus be used flexibly for positioning the fixing element.

[0052] This allows the coupling device, drive and / or gearbox to be at least partially integrated into the support element, and an existing cavity in the support element can thus be used flexibly for positioning the fixing element.

[0053] The support element has a cavity in which the coupling device, the drive and / or the gearbox is / are at least partially arranged.

[0054] In the vehicle's design, it may be provided that the vehicle has a wall, preferably a side wall, and the seating arrangement is attached to the wall.

[0055] This eliminates the need for supports anchored in the floor, increasing passenger comfort.

[0056] The track-guided vehicle is, for example, a rail vehicle or a magnetic levitation train, preferably for passenger transport.

[0057] Preferably, the rail vehicle is a commuter train, a regional train, a suburban train, a subway, a metro or a tram.

[0058] The invention is explained below with reference to several embodiments and the drawings.

[0059] It shows: Fig. 1 a schematic perspective representation of the seating arrangement according to the invention; Fig. 1a a schematic side view of the seating arrangement according to the invention Fig. 1 in different positions; Fig. 2 a schematic perspective representation of the seating arrangement according to the invention in a first embodiment; Fig. 3 a schematic perspective representation of the seating arrangement according to the invention in the first embodiment; Fig. 4 a schematic perspective detailed representation of the seating arrangement according to the invention in the first embodiment; Fig. 5 a schematic detailed sectional view of the seating arrangement according to the invention in the first embodiment; Fig. 6 a schematic perspective detailed sectional view of the seating arrangement according to the invention in the first embodiment; Fig. 7 a schematic perspective detailed representation of the seating arrangement according to the invention in the first embodiment; Fig. 8 a schematic perspective detailed representation of the seating arrangement according to the invention in the first embodiment; Fig. 9 a schematic perspective detailed representation of the seating arrangement according to the invention in the first embodiment; Fig. 10 a schematic perspective detailed representation of the seating arrangement according to a second embodiment according to the invention; Fig. 11 a schematic perspective detailed representation of the seating arrangement according to the invention in a third embodiment; Fig. 12 a schematic perspective detailed representation of the seating arrangement according to the invention in the third embodiment; Fig. 13 a schematic perspective detailed representation of the seating arrangement according to the invention in the third embodiment; Fig. 14 a schematic perspective detailed representation of the seating arrangement according to a fourth embodiment according to the invention; Fig. 15 a schematic perspective detailed representation of the seating arrangement according to the invention in the fourth embodiment; and Fig. 16 a schematic perspective detailed representation of the seating arrangement according to the invention in the fourth embodiment.

[0060] Fig. Figure 1 shows a schematic perspective representation of the seating arrangement 10 according to the invention in a pivot position SP2. Fig. 1 and the following description refers to all embodiments.

[0061] Seating arrangement 10 is intended for a passenger transport vehicle 1.

[0062] The passenger transport vehicle 1 is preferably a track-guided vehicle comprising at least one seating arrangement 10.

[0063] The vehicle 1 for passenger transport has a wall 2, preferably a side wall, and the seating arrangement 10 is attached to the wall 2.

[0064] The seating arrangement 10 comprises a support element 100.

[0065] The seating arrangement 10 comprises a wall bracket 120, which is connected to the support element 100 and is designed to attach the seating arrangement 10 to the wall 2.

[0066] The seating arrangement 10 comprises at least one support element 200 with a first end 210 and a second end 220. The support element 200 is connected at its first end 210 to the support element 100, in particular by a rotatable bearing. The support element 200 is pivotable about a pivot axis S extending through the support element 100 at its first end 210 by a first angle α about the support element 100.

[0067] The seating arrangement 10 comprises a first body support element 300, which is connected to the support element 200.

[0068] The first body support element 300 is pivotable about a second angle β about a rotation axis D running through the support element 200 at the second end 220 of the support element 200.

[0069] As from the Fig. As can be seen in Figure 1, the pivot axis S and the rotation axis D are arranged parallel to each other. The rotation axis D is located above the pivot axis S in all states.

[0070] The at least one second body support element 300 is configured as a support element for a seated or standing person. The at least one second body support element 300 is connected to the support element 200. The at least one second body support element 300 can be oriented in different rotational positions relative to the support element 200 in order to, depending on the pivot position SP1, SP2, SP n (cf.) Fig. 1a) to form a back support or support element for a standing person of the support element 200.

[0071] The seating arrangement 10 further comprises at least one second body support element 110. This second body support element 110 is configured as a seat element. The second body support element 110 is connected to the support element 100 and is preferably arranged circumferentially around the support element 100.

[0072] The seating arrangement 10 has a coupling device 400.

[0073] The coupling device 400 (in Fig. 1 only hinted at, but not recognizable and the Fig. (shown in detail in Figures 2 to 16) couples a deflection of the first body support element 300 relative to the support element 200 by the second angle β with a deflection of the support element 200 relative to the carrier element 100 by the first angle α, preferably mechanically. The deflection of the support element 200 by the angle α is the deflection that causes a deflection of the first body support element 300 relative to the support element 200 by the second angle β.

[0074] Fig. Figure 1a shows a schematic side view of the seating arrangement 10 according to the invention. Fig. 1 in different positions.

[0075] According to Fig. 1a is the support element 200 in different swivel positions SP1, SP2, SP narranged and the body support element 300 in different corresponding rotational positions D1, D2, D n arranged.

[0076] As from the Fig. 1 and Fig. As can be seen from Figure 1a, the coupling device 400 is designed such that it translates a positive rotation angle of the first angle α into a negative rotation angle of the second angle β and a negative rotation angle of the first angle α into a positive rotation angle of the second angle β.

[0077] Fig. Figure 2 shows a schematic perspective view of the seating arrangement 10 according to a first embodiment according to the invention. Fig. 2. Parts of the support element 100, the support element 200 and the first body support element 300 are not shown.

[0078] The first body support element 300 shows, as can be seen from the Fig. 2. A frame element 310 is visible. The frame element 310 is designed to support padding or covering.

[0079] In embodiment, the coupling device 400 is a mechanical coupling device 400 and has a coupling linkage 410 which extends within the support element 200 from the first end 210 of the support element 200 to the second end 220 of the support element 200.

[0080] The seating arrangement 10 has at least one drive 500, which is designed to drive the support element 200 relative to the carrier element 100.

[0081] The drive 500 is arranged collinearly with respect to the swivel axis S.

[0082] According to the embodiments of the Fig. For positions 1 to 16, the drive 500 is designed as a linear drive.

[0083] The seating arrangement 10 according to the Fig. 1 to 16 has at least one gearbox 600 connected to the drive 500, which is connected to the support element 200 and the coupling device 400.

[0084] It can also be provided that the gearbox 600 is arranged in the area of ​​the second end 220 of the support element 200 and is connected there to the coupling device 400.

[0085] Fig. Figure 3 shows a schematic perspective representation of the seating arrangement 10 according to the first embodiment.

[0086] As in the Fig. As is particularly evident in Figure 3, the gearbox 600 has at least one spindle drive 640. The spindle drive 640 has a graphite-bearing bearing in its configuration.

[0087] Fig. Figure 4 shows a schematic perspective detailed representation of the seating arrangement 10 according to the first embodiment.

[0088] Fig. Figure 5 shows a schematic detailed sectional view of the seating arrangement 10 according to the first embodiment.

[0089] As from the Fig. 4 and Fig. As can be seen from Figure 5, the coupling device 400 has a first rotary coupler 420. The first rotary coupler 420 is arranged at the first end 210 of the support element 200 and is connected to the carrier element 100 and the support element 200 to allow a deflection by the first angle α (see Figure 5). Fig. 1) to transfer, preferably to couple into, the coupling device 400, preferably into the coupling linkage 410.

[0090] The coupling linkage 410 is deflected to varying degrees, depending on the deflection and the sign (+ / -) of the first angle α.

[0091] The coupling device 400 has a second rotary coupler 430 (see figure). Fig. 2), wherein the second rotary coupler 430 is arranged at the second end 220 of the support element 200 and is connected to the first body support element 300 and the support element 200 by means of a deflection to transmit the second angle β from the coupling device 400, preferably from the coupling linkage 410, preferably to disengage.

[0092] As in Fig. As can be seen in section 4, the support element 200 can be driven by the driver 230 via the mechanical coupling of drive 500 and gearbox 600 and in its pivot position SP1, SP2, SP n to be pivoted around the pivot axis S by the angle α.

[0093] The driver 230 is connected to a stop lug of a bearing tube of the support element 200 by a screw, thereby making the driver 230 and the bearing a coupled unit.

[0094] A deflection rocker is arranged on the driver, which generates the corresponding lever arms for deflection of the coupling linkage 410.

[0095] This enables a translational movement to be transmitted to the second rotary coupler 430 using a single, centrally located coupling linkage 410. There, the principle of motion transmission is reversed from translation to rotation.

[0096] Fig. Figures 6 to 9 show the seating arrangement 10 according to the first embodiment. Fig. 1 to 5 supplemented by a 660 cam gear.

[0097] The gearbox 600 has at least one cam gearbox 660.

[0098] The cam mechanism 660 has a cam disc 662 and a lever 664, which is actuated by the cam disc 662. The lever is coupled to the first rotary coupler 420 and thus also to the coupling linkage 410.

[0099] Seating arrangement 10 shows, as in Fig. 7 to be seen, a fixing device 700 which is designed to hold the support element 200 in at least one pivot position SP1, SP2, SP n to fix relative to the support element 100.

[0100] The fixing device 700 and / or the drive 500 is / are designed such that the support element 200 is in at least one pivot position SP1, SP2, SP n can be fixed relative to the support element 100 at a first angle α.

[0101] The fixing device 700 can be configured according to all embodiments, even though reference is made only to the second embodiment. It can also be provided that the drive 500 is configured such that it moves the support element 200 into at least one pivot position SP1, SP2, SP n fixed relative to the support element 100 at a first angle α.

[0102] The interaction of the elements of the cam mechanism 660 described above is in the Fig. 6 to 9 in different swivel positions SP1, SP2, SP n depicted.

[0103] Fig. Figure 10 shows a schematic, perspective, detailed representation of the seating arrangement 10 according to a second embodiment. The seating arrangement according to the second embodiment is based on the seating arrangement 10 according to the first embodiment, whereby, to avoid repetition, only the differences between the second and the first embodiments are described below.

[0104] The gearbox 600 has at least one gear unit 620.

[0105] According to the fourth embodiment, the gear transmission 620 has at least one bevel gear 624, 626.

[0106] In this embodiment, a first rack 628 is connected to the drive 500 and is arranged essentially collinearly with the drive 500.

[0107] The rack is connected to the drive 500 and is designed to be displaceable relative to the support element 100.

[0108] The first rack 628 engages with a first spur gear 622.

[0109] The first spur gear 622 is non-rotatably connected to a first bevel gear 624.

[0110] The first spur gear 622 and the first bevel gear 624 are rotatably attached to the support element 100. The attachment is preferably indirect via an additionally mountable element, which also includes the guide for the first rack 628.

[0111] The first bevel gear 624 engages with a second bevel gear 626, which in turn is concentrically connected to the first rotary coupler 420. The second bevel gear 626 is preferably designed as a bevel gear ring, so that the first rack 628 can pass through this bevel gear ring without obstruction.

[0112] Furthermore, the second bevel gear 626 is connected to a driver 230, which is connected to the support element 200.

[0113] As already described above, the support element 200 can be driven by the driver 230 via the mechanical coupling of drive 500 and gearbox 600 and in its pivot position SP1, SP2, SP n to be pivoted around the pivot axis S by the angle α.

[0114] Fig. Figures 11 to 13 show the seating arrangement 10 according to a third embodiment of the invention. The seating arrangement 10 according to the third embodiment is based on the seating arrangement 10 according to the first embodiment, whereby, to avoid repetition, only the differences between the third and the first embodiments are described below.

[0115] The gearbox 600 has at least one gear unit 620.

[0116] The gear transmission 620 is designed as a rack and pinion transmission 630 according to the fourth embodiment.

[0117] The rack and pinion gear 630 has a first rack 628 and a first spur gear 622. The first rack 628 is connected to the drive 500.

[0118] The first spur gear 622 and the first rack 628 are engaged with each other.

[0119] The rack and pinion drive 630 further comprises a second rack 632. This is preferably perpendicular to the first rack 628. The second rack 632 engages with the first spur gear 622.

[0120] The second rack 632 is connected to the connecting rod 410.

[0121] The second rack 632 is connected to the first rotary coupler 420.

[0122] Fig. Figures 14 to 16 show the seating arrangement 10 according to a fourth embodiment of the invention. The seating arrangement according to the fourth embodiment is based on the seating arrangement 10 according to the first embodiment, whereby, to avoid repetition, only the differences between the fourth and the first embodiments are described below.

[0123] The gearbox 600 has at least one chain drive 660.

[0124] The chain drive 660 is coupled to the connecting rod 410.

[0125] Furthermore, the chain drive 660 is connected to the rotary coupler 420 and the driver 230.

[0126] As in the Fig. As shown in figures 1 to 16, the support element 200 has a cavity H (see figure 1). Fig. 1) on, in which the coupling device 400 and / or the gearbox 600 is / are at least partially arranged; and / or the support element 100 has a cavity H' (cf. Fig. 1; Fig. 4; Fig. 6) in which the coupling device 400, the drive 500 and / or gearbox 600 is / are at least partially arranged.

[0127] Seating arrangement 10 further shows, as in Fig. Figures 1 to 16 show a fixing device 700 which is designed such that the coupling device 400 and / or the first body support element 300 are in at least one rotational position D1, D2, D n (cf.) Fig.1a) can be fixed relative to the support element 200 in the second angle β coupled to the first angle α by the coupling device 400.

[0128] Regardless of the grammatical gender of a particular term, persons with male, female or other gender identities are included. QUOTES INCLUDED IN THE DESCRIPTION

[0000] This list of documents cited by the applicant was automatically generated and is included solely for the reader's convenience. The list is not part of the German patent or utility model application. The DPMA accepts no liability for any errors or omissions. Cited patent literature

[0000] WO 2023 / 156098 A1

[0006]

Claims

[1] Seating arrangement (10), preferably for a passenger transport vehicle (1), comprising a support element (100), at least one support element (200) with a first end (210) and a second end (220), wherein the support element (200) is connected to the support element (100) at the first end (210), wherein the support element (200) is pivotable about a pivot axis (S) extending through the support element (100) at the first end (210) by a first angle (α) about the support element (100), and a first body support element (300) which is connected to the support element (200), wherein the first body support element (300) is pivotable about a second angle (β) about an axis of rotation (D) extending through the support element (200) at the second end (220) of the support element (200), characterized by , that the seating arrangement (10) has a coupling device (400) which couples a deflection of the first body support element (300) relative to the support element (200) by the second angle (β) with a deflection of the support element (200) relative to the carrier element (100) by the first angle (α), preferably mechanically. [2] Seating arrangement (10) according to claim 1, characterized by , that the coupling device (400) is a mechanical coupling device (400) and has a coupling linkage (410) which extends within the support element (200) from the first end (210) of the support element (200) to the second end (220) of the support element (200). [3] Seating arrangement (10) according to claim 1 or 2, characterized by, that the coupling device (400) has a first rotary coupler (420), wherein the first rotary coupler (420) is arranged at the first end (210) of the support element (200) and is connected to the carrier element (100) and the support element (200) in order to transmit a deflection about the first angle (α) into the coupling device (400), preferably into the coupling linkage (410), preferably to couple it. [4] Seating arrangement (10) according to any one of the preceding claims, characterized by , that the coupling device (400) has a second rotary coupler (430), wherein the second rotary coupler (430) is arranged at the second end (220) of the support element (200) and is connected to the first body support element (300) and the support element (200) in order to transmit a deflection by the second angle (β) from the coupling device (400), preferably from the coupling linkage (410), preferably to disengage. [5] Seating arrangement (10) according to any one of the preceding claims, characterized by , that the seating arrangement (10) has at least one drive (500), preferably a linear drive, which is designed to drive the support element (200) relative to the carrier element (100). [6] Seating arrangement (10) according to any one of the preceding claims, characterized by , that the coupling device (400) is designed such that it translates a positive rotation angle of the first angle (α) into a negative rotation angle of the second angle (β) and translates a negative rotation angle of the first angle (α) into a positive rotation angle of the second angle (β). [7] Seating arrangement (10) according to any one of the preceding claims, characterized by , that the seating arrangement (10) has at least one transmission (600) connected to the drive (500), which is connected to the support element (200) and / or the coupling device (400). [8] Seating arrangement (10) according to claim 7, characterized by that the transmission (600) has at least one gear transmission (620). [9] Seating arrangement (10) according to claim 7 or 8, characterized by that the gearbox (600) has at least one spindle drive (640). [10] Seating arrangement (10) according to claims 7 to 9, characterized by that the gearbox (600) has at least one chain drive (660). [11] Seating arrangement (10) according to claims 7 to 10, characterized by that the transmission (600) has at least one cam transmission (660). [12] Seating arrangement (10) according to claims 7 to 11, characterized by , that the gearbox (600) has at least one handlebar. [13] Seating arrangement (10) according to any one of the preceding claims, characterized by, that the seating arrangement (10) has a fixing device (700) which is designed in such a way, and / or the drive (500) is designed in such a way that the support element (200) can be fixed in at least one pivot position (SP1, SP2, SP1) relative to the support element (100) at a first angle (α) [14] Seating arrangement (10) according to any one of the preceding claims, characterized by , that the seating arrangement (10) has a fixing device (700) which is designed in such a way, and / or the drive (500) is designed in such a way that the coupling device (400) and / or the first body support element (300) is in at least one rotational position (D1, D2, D n ) relative to the support element (200) in the second angle (β) coupled to the first angle (α) by the coupling device (400). [15] Seating arrangement (10) according to any one of the preceding claims, characterized by, that the support element (200) has a cavity (H) in which the coupling device (400) and / or the transmission (600) is / are at least partially arranged; and / or the support element (100) has a cavity (H') in which the coupling device (400), the drive (500) and / or transmission (600) is / are at least partially arranged. [16] Passenger transport vehicle (1), preferably a track-guided vehicle, comprising at least one seating arrangement (10) according to any one of claims 1 to 15. [17] Land vehicle (1'), preferably wheeled or tracked vehicle, comprising at least one seating arrangement (10) according to any one of claims 1 to 15. [18] Vehicle (1, 1') according to claim 16 or 17, characterized by , that the vehicle (1, 1') has a wall (2), preferably a side wall, and the seating arrangement (10) is attached to the wall (2).

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