EP3034747A1 - Mobile home device - Google Patents

Abstract

According to the invention, a living vehicle device (10a; 10b; 10c), in particular a caravan device or a motorhome device, for a sliding element (12a; 12b; 12c) provided for closing an opening (11a), which at least one movably mountable receiving element (13a, 14a; 13b 13c, 14c) provided to slidably receive the at least one slide member (12a; 12b; 12c). Furthermore, a vehicle-mounted vehicle system (28a, 28b, 28c) with at least one sliding element (12a, 12b, 12c) and a motor vehicle device (10a, 10b, 10c) according to the invention and a vehicle (29b) with a vehicle system (28a, 28b, 28c) according to the invention proposed.

Description

State of the art

The invention relates to a caravan device according to claim 1, a caravan system according to claim 17 and a caravan according to claim 18.

Residential vehicle devices have already been proposed for a sliding element provided for closing an opening.

The object of the invention is in particular to improve living vehicles with such sliding elements. The object is achieved by a vehicle vehicle device having the features of claim 1, by a caravan vehicle system with the features of claim 17 and by a car with the features of claim 18, while advantageous embodiments and refinements of the invention can be taken from the dependent claims.

Advantages of the invention

According to the invention, a vehicle-mounted vehicle device, in particular a caravan device or a motorhome device, for a sliding element provided for closing an opening, is proposed, which has at least one movably mountable receiving element which is provided to receive the at least one sliding element in a displaceable manner. As a result, a sliding element of a vehicle can be realized in a particularly compact manner, which is movable due to the slidable receptacle by the at least one receiving element along a displacement axis and due to the movable arrangement of the at least one receiving element around and / or along a movement axis different from the displacement axis. As a result, particularly advantageous movement sequences of the sliding element in an opening and closing operation can be realized, through which the opening and / or closing operation can be improved in particular with regard to a force and an ease of use. Furthermore, the sliding element can be moved particularly close to an outer wall of the vehicle, whereby a space requirement in an environment for the sliding element during the opening and closing operation can be kept particularly low. Due to the small footprint, the sliding element can be moved, for example, in very narrow parking spaces between its open state and its closed state, whereby access to the vehicle and an exit from the vehicle can be ensured even in tight parking spaces. Furthermore, guide elements which are intended to cooperate with the at least one receiving element slidably be connected to an inner side of the sliding element, whereby the guide elements can be protected from contamination, corrosion and damage. Thereby, a functionality of the caravan device can be made more reliable and a life of the caravan device can be increased. By the connection of the guide elements on the inside of the sliding element can be dispensed in particular arranged outside of the sliding element and attached to the outer wall guide elements. The sliding element can be carried out in particular self-supporting. Furthermore, particularly large, especially particularly high-dimensioned sliding elements can be used, whereby the opening and thus the inlet and outlet are particularly large, in particular particularly high dimensioned, whereby the inlet and outlet can be made particularly comfortable. Due to the particularly large dimensions of the inlet and outlet can be provided housing vehicles that meet the needs of physically disabled and / or restricted in their movement people. Furthermore, particularly heavy and / or thus stable sliding elements can be used, whereby a burglary and theft security can be increased. By means of a vehicle-mounted vehicle device according to the invention, a motor vehicle, in particular a caravan or a mobile home, can be improved with at least one sliding element.

The sliding element is preferably designed as a closure element, such as a door, a flap, a window or the like. A "sliding element" is to be understood in particular as a closure element that for Opening and closing the opening, preferably at least substantially parallel to an opening plane, must be moved along a linear axis. The vehicle-mounted vehicle device is preferably provided to move the at least one sliding element along an entire opening and closing movement at least substantially parallel to the opening plane. A "movement parallel to the opening plane of the sliding element" is to be understood in particular as a movement during which an inner and / or outer surface of the sliding element is oriented parallel to the opening plane and / or parallel to a frame element, preferably a wall bounding the opening of the vehicle. By "at least substantially parallel" should be understood in particular a deviation from a parallel orientation and / or arrangement which is at most 30 degrees, preferably at most 15 degrees, more preferably at most 5 degrees, and most preferably at most 2 degrees. In particular, an oblique position, a tilting movement and / or a pivoting movement of the at least one sliding element is missing along the entire opening and closing movement. The opening is preferably bounded and / or surrounded by at least one frame element. A "frame element" is to be understood in particular as an element forming a frame or having a frame. The frame member is preferably formed as a wall, in particular a side wall, a floor, a ceiling or the like. Alternatively, the frame element can advantageously be formed separately from the wall, in particular the side wall, the floor, the ceiling or the like, wherein the frame element is preferably fixedly connected to the wall, in particular the side wall, the floor, the ceiling or the like.

In a completely closed state of the sliding element, the sliding element and the at least one frame element are preferably at least substantially parallel and at least substantially flush with one another. Preferably, the at least one frame element surrounds the sliding element in the fully closed state, whereby a sliding movement of the sliding element relative to the at least one receiving element is positively prevented and a release of this sliding movement is missing. In a partially open state of the sliding element, the sliding element and the at least one frame element are preferably at least substantially parallel and spaced from one another. Preferably, the sliding element conceals in the partially opened state at least substantially the opening. In the partially open state, the sliding element is preferably arranged outside of the at least one frame element, whereby the sliding movement of the sliding element relative to the at least one receiving element is released. In a completely open state of the sliding element, the sliding element and the at least one frame element are preferably at least substantially parallel and spaced from one another. Preferably, in the fully opened state, at least substantially no occlusion of the opening by the sliding element is absent. A distance between the sliding element and the at least one frame element in the partially opened state and a distance between the sliding element and the at least one frame element in the fully opened state is preferably at least substantially equal. Preferably, a change takes place between the partially open state and the fully opened state only by a displacement of the sliding element relative to the at least one receiving element. The opening plane and the sliding element are advantageously always arranged parallel to each other. An "opening plane" is to be understood in particular as a plane in which the opening is arranged. By "slidably receive" is to be understood in particular arranged displaceably relative to the receiving element. By "provided" is to be understood in particular specially designed, designed, equipped, stored and / or arranged.

In order to move the sliding element with a small footprint, it is further proposed that the vehicle-mounted vehicle device has a storage unit provided for supporting the at least one receiving element, which forms a lifting and / or sliding mechanism. As a result, the sliding element can be moved out of the opening and / or out of the frame element with a particularly small space requirement, and the sliding element can be displaced particularly close to the outer wall relative to the at least one receiving element. A "lifting mechanism" is to be understood, in particular, as a mechanism which is intended to lift the at least one receiving element and, furthermore, the sliding element counter to a vertical direction and to lower it along the vertical direction. A "sliding mechanism" should be understood in particular a mechanism which is intended to move the at least one receiving element and further the sliding element in or out of the opening and / or in or out of the frame member.

For a secure and reliable reception of the sliding element, it is proposed that the bearing unit provided for supporting the at least one receiving element is intended to be fastened to a vehicle floor and to a vehicle roof. As a result, the particularly large-sized and / or particularly heavy sliding elements can be reliably arranged.

For compact design, it is particularly advantageous if the bearing unit is provided to arrange the at least one receiving element movable at least one and / or along a, in an assembled state at least substantially parallel to a ground oriented movement axis. As a result, the vehicle-mounted vehicle device can be arranged in a particularly advantageous manner, in particular particularly inconspicuously, in the vehicle. Under a "subsoil" should be understood in particular a substrate on which the vehicle with its vehicle wheels, in particular is ready to drive. Preferably, the at least substantially oriented parallel to the ground movement axis is oriented in the mounted state in the vehicle at least substantially perpendicular to a vehicle vertical axis of the vehicle. By "at least substantially parallel to the ground" should be understood in particular a deviation from a parallel orientation and / or arrangement which is a maximum of 50 degrees, preferably at most 30 degrees, more preferably at most 15 degrees and most preferably at most 5 degrees. By "at least substantially perpendicular to the vehicle's vertical axis" should be understood in particular a deviation from a vertical orientation and / or arrangement which is a maximum of 50 degrees, advantageously at most 30 degrees, more preferably at most 15 degrees and most preferably at most 5 degrees.

For raising and lowering of the sliding element, it is advantageous if the movement axis is designed as a pivot axis which is oriented at least substantially parallel to a displacement axis defined by the at least one receiving element, whereby the lifting mechanism for moving the at least one receiving element can be realized particularly easily , A "displacement axis" is to be understood in particular a linear axis, along which the sliding element in an assembled state relative to the at least one receiving element is displaceable. By "at least substantially parallel to the displacement axis" is intended in particular a deviation from a parallel orientation and / or arrangement which is a maximum of 50 degrees, advantageously not more than 30 degrees, particularly advantageously not more than 15 degrees and very particularly preferably not more than 5 degrees.

Alternatively, it is advantageous if the movement axis is formed as a linear axis, which is oriented at least substantially perpendicular to a displacement axis defined by the at least one receiving element, whereby a pure sliding mechanism for moving the sliding element into and out of the opening can be realized. By "at least substantially perpendicular to the displacement axis" should be understood in particular a deviation from a vertical orientation and / or arrangement which is a maximum of 50 degrees, preferably at most 30 degrees, more preferably at most 15 degrees and most preferably at most 5 degrees.

In order to arrange the at least one receiving element movably relative to a vehicle body of the vehicle, it is further advantageous if the bearing unit provided for supporting the at least one receiving element has at least one stationary bearing element, moreover at least one receiving element is movably mounted. As a result, the at least one receiving element can advantageously be stored in the vehicle. By "stationary" should be understood in particular stationary relative to the vehicle body of the vehicle.

Furthermore, it is advantageous if the bearing unit has at least one bearing element which is movably arranged relative to the stationary bearing element and to which the at least one receiving element is firmly connected, whereby the vehicle-mounted vehicle device can be made particularly simple for the movable arrangement of the at least one receiving element. Further, a plurality of receiving elements can be connected to the movably arranged bearing element, whereby the receiving elements can be coupled together in terms of motion technology and connected together to the stationary bearing element. Furthermore, the particularly large-sized and / or particularly heavy sliding elements can thereby be reliably and safely accommodated.

In an advantageous embodiment, the at least one stationary bearing element and / or the at least one movably arranged bearing element are rod-shaped trained, which particularly high sliding elements can be taken reliably and safely. A "rod-shaped bearing element" is to be understood in particular an elongate, straight bearing element, which has a main extension, which is preferably substantially larger than the main extension of vertically oriented extensions of the bearing element. In this context, "essential" should be understood in particular to mean that the main extension is at least 10 times, advantageously at least 20 times and particularly advantageously at least 30 times greater than the vertically oriented extensions.

It is also proposed that the bearing unit has at least one at least one stationary bearing element and the at least one movably arranged bearing element interconnecting connecting element which is intended to change a distance between the at least one stationary bearing element and the at least one movably arranged bearing element. Thereby, the at least one receiving element and further the sliding element for adjusting the partially open and the fully closed state can be moved from a particularly space-saving and into the opening. The at least one stationary bearing element and the at least one moveably arranged bearing element have, in the completely closed state, a distance from each other which preferably differs from one another in the partially opened state. The distance between the at least one fixed bearing element and the at least one movably arranged bearing element is preferably greater in the partially open state than the distance in the fully closed state. The distance between the at least one fixed bearing element and the at least one movably arranged bearing element is preferably the same in the partially opened state and in the fully opened state. Preferably, the at least one connecting element is designed as a Abstandseinstellelement.

To realize the lifting and sliding mechanism, by means of which the sliding element can be moved out or into the opening during lifting or lowering, it is particularly advantageous if the at least one connecting element has an end at least substantially parallel to one through the at least one Receiving element defined displacement axis oriented axis of rotation rotatably connected to the at least one stationary bearing element and with one end to an at least in Is oriented substantially parallel to the axis of rotation axis of rotation rotatably connected to the at least one movably arranged bearing element. Thereby, the movement axis about which the at least one receiving element is movable, structurally simple to be provided.

To realize the pure sliding mechanism for moving the at least one receiving element, it is advantageous if the at least one connecting element is movably connected to the at least one stationary bearing element and fixed to the at least one movably arranged bearing element. As a result, the at least one sliding element can be pushed out of the opening parallel to the opening plane and pushed into the opening.

To reduce the cost is further proposed that the at least one connecting element is straight, whereby the at least one connecting element can be made particularly simple and inexpensive.

In a further embodiment according to the invention, it is proposed that the vehicle-mounted vehicle device has at least one further movably mountable receiving element which is provided to receive the at least one sliding element in a displaceable manner, the at least two receiving elements being spaced apart along a direction oriented perpendicularly to a displacement axis defined by the receiving elements have to each other, which is at least ten inches, whereby a particularly high-dimension sliding element can be taken reliably and safely. Advantageously, the distance is at least 20 centimeters, more preferably at least 50 centimeters, and most preferably at least 100 centimeters.

For the fully automatic implementation of the opening and closing operation, it is particularly advantageous if the vehicle-mounted vehicle device has at least one linear drive, which is provided to move the at least one receiving element by motor. As a result, a motorized movement of the at least one receiving element and, furthermore, a motorized movement of the sliding element between its completely closed state and its partially opened state can be realized structurally simple and cost-effective. The fully automatic execution of the opening and closing process further improves the ease of use.

For fully automatic implementation of the opening and closing operation, it is also advantageous if the vehicle device comprises a device provided for motorized displacement of the sliding element drive unit having an output shaft which is arranged at least substantially perpendicular to a defined by the at least one receiving element displacement axis. As a result, the drive unit can be arranged to be particularly compact for the motorized movement of the sliding element relative to the at least one receiving element.

It is also proposed that the vehicle-mounted vehicle device has a drive unit provided for the motorized displacement of the sliding element, which has at least two rack drives and at least one belt drive, which is intended to synchronously couple the at least two rack drives. The belt drive is preferably provided to couple the drive movements of the at least two rack drives in such a way that a drive movement takes place synchronously. A "rack drive" should be understood in this context, in particular a drive which is intended to convert a rotary motion into a translational movement or vice versa. Preferably, this is to be understood in particular as meaning a drive which comprises at least one toothed rack and / or rack rail. Preferably, the drive also has a meshing with the rack and / or rack rail gear. The rack and / or rack rail is provided for carrying out a translatory movement, wherein the gear is provided for carrying out a rotational movement. Furthermore, in this context, a "belt drive" is to be understood as meaning a drive with a frictional and / or positive torque transmission between at least two shafts, the torque transmission taking place, in particular, via a flexible, elastic traction means, in particular a belt. There are various, a professional appear appropriate sense traction means conceivable, but should preferably be understood by a toothed belt. As a result, in particular a reliable and, in particular, uniform displacement of the sliding element can be achieved. It can be advantageous to avoid misaligned.

Furthermore, it is proposed that the at least one sliding element is self-supporting and / or self-guiding. Preferably should be underneath be understood in particular that a guide and / or a support structure free of additional guide and / or support elements, in particular guide rails is formed. It can be dispensed with in particular on guide rails on an outer side of the vehicle. Preferably, the sliding elements is held only by the vehicle-mounted vehicle device.

Further, a caravan system, in particular a caravan system or a motorhome system, with at least one sliding element, which is provided to selectively close and open an opening, and proposed with a vehicle according to the invention connected to an inside of the sliding element housing vehicle device. As a result, a vehicle can be equipped with at least one sliding element, which can be opened and closed particularly comfortable.

Furthermore, a vehicle, in particular a caravan or a mobile home, with a vehicle system according to the invention is proposed, whereby a vehicle with a particularly advantageous sliding element can be provided.

In particular, it is advantageous if the vehicle-mounted vehicle device is provided to move the at least one sliding element at least substantially parallel to an opening plane of the opening along a vehicle width and / or along a vehicle vertical axis and to displace it along a vehicle length, whereby the sliding element has a small footprint can be opened and closed.

drawings

Further advantages will become apparent from the following description of the figures. In the figures, three embodiments of the invention are shown. The figures, the description and the claims contain numerous features in combination. The person skilled in the art will expediently also consider the features individually and combine them into meaningful further combinations.

Fig. 1

ein Wohnfahrzeug mit einem Schiebeelement und einer an einer Innenseite des Schiebeelements angebundenen Wohnfahrzeugvorrichtung zum Bewegen des Schiebeelements,

Fig. 2

die Wohnfahrzeugvorrichtung in einem vollständig geschlossenen Zustand des Schiebeelements,

Fig. 3

die Wohnfahrzeugvorrichtung in einem teilweise geöffneten Zustand des Schiebeelements,

Fig. 4

die Wohnfahrzeugvorrichtung während eines Schiebevorgangs, in dem das Schiebeelement von dem teilweise geöffneten Zustand in einen vollständig geöffneten Zustand verschoben wird,

Fig. 5

einen Ausschnitt der Wohnfahrzeugvorrichtung vergrößert dargestellt,

Fig. 6

eine Seitenansicht der Wohnfahrzeugvorrichtung schematisiert dargestellt,

Fig. 7

eine alternativ ausgebildete Wohnfahrzeugvorrichtung in einem vollständig geschlossenen Zustand eines Schiebeelements,

Fig. 8

die alternativ ausgebildete Wohnfahrzeugvorrichtung während eines Schiebevorgangs, in dem das Schiebeelement von dem teilweise geöffneten Zustand in einen vollständig geöffneten Zustand verschoben wird,

Fig. 9

ein Schiebeelement und eine an einer Innenseite des Schiebeelements angebundene Wohnfahrzeugvorrichtung zum Bewegen des Schiebeelements eines weiteren alternativ ausgebildeten Wohnfahrzeugs in einem teilweise geöffneten Zustand des Schiebeelements und

Fig. 10

eine Seitenansicht des Schiebeelements und der an der Innenseite des Schiebeelements angebundenen Wohnfahrzeugvorrichtung.

Show it:

Fig. 1

a vehicle with a sliding element and a vehicle-mounted vehicle device connected to an inside of the sliding element for moving the sliding element,

Fig. 2

the vehicle-mounted vehicle device in a fully closed state of the sliding element,

Fig. 3

the vehicle-mounted device in a partially opened state of the sliding element,

Fig. 4

the vehicle-mounted device during a sliding operation in which the sliding member is shifted from the partially opened state to a fully opened state;

Fig. 5

a section of the vehicle vehicle device shown enlarged,

Fig. 6

a side view of the vehicle vehicle device shown schematically

Fig. 7

an alternative design vehicle vehicle device in a fully closed state of a sliding element,

Fig. 8

the alternately formed vehicle-mounted device during a sliding operation in which the sliding member is shifted from the partially opened state to a fully opened state;

Fig. 9

a sliding member and a housing vehicle device connected to an inner side of the sliding member for moving the sliding member of another alternative living vehicle in a partially opened state of the sliding member and

Fig. 10

a side view of the sliding element and attached to the inside of the sliding element housing vehicle device.

Description of the embodiments

Figure 1 to 6 show a vehicle 29a with a vehicle interior 33a and an opening 11a as an input and output of the vehicle interior 33a. The car 29a further includes a frame member 36a which defines and surrounds the opening 11a. The frame member 36a is formed as a side vehicle wall. The frame element 36a is formed as a residential vehicle wall. The car 29a is formed as a non-lane land vehicle. It is designed as a motor vehicle and has at least one drive motor for the drive. The car 29a is designed as a motorhome. The car 29a is formed as a motor vehicle converted into a motor home. In principle, the vehicle 29a can also be designed as a caravan, which can be coupled to a motor vehicle. Furthermore, it is conceivable in principle that the vehicle 29a is designed as a van.

In order to selectively block and release the vehicle interior 33a, the host vehicle 29a includes a caravan system 28a. The caravan system 28a comprises a sliding element 12a provided for selectively closing and opening the opening 11a, and a caravan device 10a for the sliding element 12a. The vehicle-mounted device 10a is provided for moving the pushing member 12a. The vehicle-mounted device 10a is connected to an inner side 34a of the sliding element 12a. The inner side 34a faces the vehicle interior 33a. In a fully opened state of the sliding element 12a, the opening 11a and thus the inlet and outlet in and out of the vehicle interior 33a is released. The fully open state is in the FIG. 1 shown. In a fully closed state of the sliding element 12a, the opening 11a and thus the entrance and exit in and out of the vehicle interior 33a is blocked. The fully closed state is in the FIG. 2 shown. In a partially open state of the sliding element 12a is that is the opening 11 a and thus the entrance and exit in and out of the vehicle interior 33 a locked, with a displacement of the sliding element 12 a is released to the fully open state. The partially opened state is in the FIG. 3 and in the FIG. 6 shown. In the FIG. 4 and in the FIG. 5 In each case, a snapshot is shown during a displacement of the sliding member 12 a from its partially opened state to its fully opened state during an opening operation or from its fully opened state to its partially opened state during a closing operation. In the opening operation, starting from the fully closed state, the partially opened state is set, and then, starting from the partially opened state, the fully opened state is set. In the closing process is starting from the fully open State of the partially opened state and then, starting from the partially open state of the fully closed state set.

The vehicle interior 33a is designed as a living space. The opening 11 a is dimensioned to a height of a person, so that it can enter the vehicle interior 33 a at least substantially upright. The opening 11 a is arranged laterally on the vehicle 29 a. The sliding member 12a is formed as a car sliding door. In principle, the sliding element 12a can also be designed as a vehicle door, vehicle window or the like. Further, it is conceivable that the vehicle interior 33a is designed as storage space, garage and / or trunk. Furthermore, it is conceivable that the vehicle 29a has a plurality of sliding elements 12a.

The caravan device 10 a is formed as a caravan device. The vehicle-mounted vehicle device 10a is lightweight. In principle, the vehicle-mounted vehicle device 10a can also be designed as a caravan device. Further, the caravan system 28a is formed as a caravan system. In principle, the caravan system 28a can also be designed as a caravan system.

The vehicle-mounted device 10 a is provided to move the sliding element 12 a parallel to an opening plane of the opening 11 a along a vehicle width 30 a of the car 29 a and along a vehicle vertical axis 31 a of the car 29 a and to move along a vehicle length 32 a of the car 29 a. The vehicle-mounted device 10a is provided to move the sliding member 12a in the opening operation parallel to the opening plane of the opening 11 a from the opening 11 a away from the vehicle interior 33a and then to move parallel to the opening plane. In this case, the vehicle-mounted device 10a is provided for lifting the sliding element 12a out of the opening 11a in order to move the sliding element 12a against a perpendicular direction 35a. In a closing operation, the vehicle-mounted device 10a is provided to move the sliding element 12a parallel to the opening plane and then to move parallel to the opening plane in the opening 11a toward the vehicle interior 33a. In this case, the vehicle-mounted device 10a is provided for moving the sliding element 12a into the opening 11a along the sliding element 12a to lower the solder direction 35a. The vehicle-mounted device 10a is provided to move the slider 12a without tilting and pivoting the same.

The vehicle-mounted vehicle device 10a has two receiving elements 13a, 14a, which are arranged at a distance from one another along a vehicle vertical axis 31a of the vehicle 29a. The lower receiving element 13a is arranged closer to a vehicle floor 16a of the vehicle 29a in comparison with the upper receiving element 14a. The upper receiving member 14a is located closer to a vehicle roof 17a of the host vehicle 29a as compared with the lower receiving member 13a. The receiving elements 13a, 14a are arranged movably. The receiving elements 13a, 14a receive the sliding element 12a slidably. The sliding element 12a is längsverschlieblich guided in the receiving elements 13a, 14a. The receiving elements 13a, 14a define a displacement axis along which the sliding element 12a is slidably received. The displacement axis is oriented parallel to a vehicle length 32a of the vehicle 29a. It is at least substantially parallel to a substrate 18a, on which the vehicle 29a with its vehicle wheels 44a, 45a is oriented. The receiving elements 13a, 14a have a distance to one another along a direction perpendicular to the displacement axes defined by the receiving elements 13a, 14a, which is at least ten centimeters. In this exemplary embodiment, the distance between the receiving elements 13a, 14a is at least 30 centimeters along the direction oriented perpendicular to the displacement axes defined by the receiving elements 13a, 14a. Advantageously, the distance is at least 50 centimeters. In this embodiment, the distance is at least 100 centimeters. The oriented along the direction perpendicular to the displacement axes direction is parallel to the vehicle vertical axis 31 a oriented. The receiving elements 13a, 14a have a distance along the vehicle vertical axis 31a to each other, which is at least ten centimeters.

For the displaceable arrangement of the sliding element 12a, the vehicle-mounted vehicle device 10a has two guide elements 37a, 38a, which are displaceably connected to a respective receiving element 13a, 14a. The lower guide member 38a is slidably connected to the lower receiving member 13a and the upper guide member 38a slidably connected to the upper receiving member 14a.

The guide elements 37a, 38a engage slidably in each case a receiving element 13a, 14a. The guide elements 37a, 38a have a main extension, which is oriented parallel to the vehicle length 32a. The sliding element 12a is slidably received along the main extension of the guide elements 37a, 38a. The displacement axes defined by the receiving elements 13a, 14a and the main extension of the guide elements 37a, 38a are arranged parallel to one another. The guide elements 37a, 38a are arranged parallel to one another. The guide elements 37a, 38a are fixedly arranged on the inner side 34a of the sliding element 12a. They are attached to the inside 34a of the sliding element 12a. The guide elements 37a, 38a are screwed to the inner side 34a with the sliding element 12a. The guide elements 37a, 38a are each formed cuboid. They have a rectangular cross section. The guide elements 37a, 38a are slidably mounted in the corresponding receiving element 13a, 14a. For this purpose, the vehicle-mounted vehicle device 10a has two plain bearings. In principle, the guide elements 37a, 38a in the corresponding receiving element 13a, 14a may also be roller-mounted. For this purpose, the vehicle-mounted vehicle device 10a would have two roller bearings. Furthermore, it is conceivable in principle that the guide elements 37a, 38a are connected via at least one intermediate element to the inner side 34a of the sliding element 12a, for example via a mounting frame.

The guide elements 37a, 38a have, along the direction oriented perpendicular to the displacement axes, a distance from each other which is at least one fifth of their main extension. Advantageously, the distance between the guide elements 37a, 38a along the direction perpendicular to the displacement axes defined by the receiving elements 13a, 14a oriented direction at least one third, and particularly advantageously at least one half of its main extension. In this embodiment, the distance is at least once their main extension. The guide elements 37a, 38a have a distance along the vehicle vertical axis 31a to each other, which amounts to at least one fifth of its main extension. The guide elements 37a, 38a are each formed as a guide rail.

In principle, the vehicle-mounted vehicle device 10a can also have a different number of receiving elements 13a, 14a and guide elements 37a, 38a. Furthermore, it is basically conceivable for the receiving elements 13a, 14a to be displaceable in each case Guide element 37a, 38a engage. In this embodiment, the guide members 37a, 38a are formed separately from the slide member 12a. The guide elements 37a, 38a can in principle, however, also be made in one piece with the sliding element 12a and / or integrated into the sliding element 12a.

The receiving elements 13a, 14a are coupled with each other in terms of motion. The receiving elements 13a, 14a are arranged in each case movably about an axis of movement 19a, 20a oriented at least substantially parallel to the substrate 18a. The axes of movement 19a, 20a are arranged parallel to one another. They are arranged parallel to the vehicle length 32a. The axes of movement 19a, 20a and the displacement axes are arranged parallel to each other. The receiving elements 13a, 14a are movably mounted relative to a vehicle body of the vehicle 29a. The sliding element 12a is movable by movement of the receiving elements 13a, 14a about the axes of movement 19a, 20a and by a displacement along the displacement axes relative to the receiving elements 13a, 14a. The movement axes 19a, 20a are each formed as a pivot axis.

For storage of the receiving elements 13a, 14a, the vehicle-mounted vehicle device 10a has a bearing unit 15a which movably arranges the receiving elements 13a, 14a about the corresponding movement axis 19a, 20a. The bearing unit 15a forms a lifting and sliding mechanism. By the storage unit 15 a, the receiving elements 13 a, 14 a along the vehicle vertical axis 31 a and along the vehicle width 30 a movable. Due to the lifting and sliding mechanism formed by the bearing unit 15a, the receiving elements 13a, 14a move by moving around the moving axes 19a, 20a along the vehicle vertical axis 31a and along the vehicle width 30a, thereby lifting the sliding member 12a in the opening operation and out of the opening 11 a is pushed. By the lifting and sliding mechanism and the motion-technical coupling of the receiving elements 13a, 14a, the receiving elements 13a, 14a on a common, virtual pivot axis about which the receiving elements 13a, 14a are movable together.

The bearing unit 15a carries the sliding element 12a. The bearing unit 15a absorbs the forces generated by the sliding element 12a, in particular weight forces, over an entire displacement path along the displacement axes. These forces guide the Storage unit 15 a in the vehicle body on. The bearing unit 15a is fixed to the vehicle floor 16a and to the vehicle roof 17a.

The bearing unit 15a has a stationary to the vehicle body bearing element 21a, in addition, the receiving elements 13a, 14a are movably mounted about the corresponding axis of movement 19a, 20a. The fixed bearing member 21 a is attached at one end to the vehicle floor 16 a and at another end to the vehicle roof 17 a. The stationary bearing element 21 a is rod-shaped. It is cuboid shaped. The stationary bearing element 21 a has a rectangular cross-section. The fixed bearing element 21 a has a main extension, which is oriented at least substantially parallel to the vehicle vertical axis 31 a. The main extension of the stationary bearing element 21 a is oriented perpendicular to the main extension of the guide elements 37 a, 38 a. It is oriented perpendicular to the axes of movement 19a, 20a. The stationary bearing element 21 a is made of aluminum. It is hollow.

The bearing unit 15a further has a relative to the stationary bearing element 21a movably arranged bearing element 22a, on which the receiving elements 13a, 14a spaced from each other are firmly connected. The movably arranged bearing element 22a has two receptacles for the receiving elements 13a, 14a. The receiving elements 13a, 14a are fixedly arranged in each case one of the receptacles of the movably arranged bearing element 22a. The sliding element 12a is arranged displaceably guided on the bearing element 22a movably arranged relative to the stationary bearing element 21a. The movably arranged bearing element 22a is rod-shaped. It is cuboid shaped. The movably arranged bearing element 22a has a rectangular cross section. The movably arranged bearing element 22a has a main extension, which is oriented at least substantially parallel to the vehicle vertical axis 31a. The fixed bearing element 21 a and the movably arranged bearing element 22 a are arranged parallel to each other. The main extension of the stationary bearing element 21 a and the main extension of the movably arranged bearing element 22 a are oriented parallel to each other. The main extension of the stationary bearing element 21 a is greater than the main extension of the movably arranged bearing element 22 a. The movably arranged bearing element 22a is movable on the stationary bearing element 21 a connected. The movably arranged bearing element 22a is made of aluminum. It is hollow.

In order to connect the movably arranged bearing element 22a movably to the fixed bearing element 21a, the bearing unit 15a has two connecting elements 23a, 24a, which movably connect the stationary bearing element 21a and the movably arranged bearing element 22a. The connecting elements 23a, 24a are provided to change a perpendicular to the axes of movement 19a, 20a oriented distance between the stationary bearing element 21a and the movably arranged bearing element 22a. The fixed bearing element 21 a and the movably arranged bearing element 22 a have a perpendicular to the axes of movement 19 a, 20 a oriented distance from each other, which is variable by a movement of the connecting elements 23 a, 24 a about the corresponding axis of movement 19 a, 20 a. The distance between the bearing elements 21 a, 22 a to each other is oriented at least substantially parallel to the vehicle width 30 a. In the fully closed state of the pushing member 12 a, the distance of the bearing members 21 a, 22 a to each other is smaller than in the partially opened state and smaller than in the fully opened state. In the partially open state and in the fully open state, the distance of the bearing elements 21 a, 22 a to each other identical. The connecting elements 23a, 24a are provided in the opening operation to move the movably arranged bearing element 22a and thus the receiving elements 13a, 14a parallel to the main extension of the stationary bearing element 21a and perpendicular to the main extension of the stationary bearing element 21a away from the stationary bearing element 21a , The connecting elements 23a, 24a are straight. They are each designed as a lever.

The connecting elements 23a, 24a are each rotatably arranged with one end about a parallel to the axes of rotation oriented axis of rotation 39a, 40a with the stationary bearing element 21a and with another end about a parallel to the axes of rotation oriented axis of rotation 41a, 42a with the movable Bearing element 22a connected. For the rotatable connection of the connecting elements 23a, 24a, the vehicle-mounted vehicle device 10a has four rotary joints, each of which provides one of the rotary axes 39a, 40a, 41a, 42a. The rotary joint providing the rotary shaft 39a rotatably connects the connecting member 23a to the pivot stationary bearing element 21 a. The rotary axis 41 a providing swivel joint connects the connecting element 23 a rotatably with the movably arranged bearing element 22 a. The rotary shaft 40a providing the rotary joint connects the connecting member 24a rotatably with the stationary bearing member 21 a. The rotary joint providing the rotation axis 42a rotatably connects the connection element 24a to the movably arranged bearing element 22a. The axes of rotation 39a, 40a, 41a, 42a are arranged parallel to each other. The axes of rotation 39a, 40a, 41a, 42a are oriented parallel to the displacement axes. The axes of rotation 41 a, 42 a are arranged to be movable about the axes of rotation 39 a, 40 a. The connecting elements 23a, 24a are provided to convert a lifting movement into a movement of the receiving elements 13a, 14a about the corresponding movement axis 19a, 20a. The connecting elements 23a, 24a are each designed as a pivoting hinge.

In order to move the sliding member 12a to its fully closed state, its partially opened state and its fully opened state, the vehicle-mounted device 10a has a driving device provided to drive the receiving elements 13a, 14a about the movement axes 19a, 20a to move and move the sliding element 12a along the displacement axes motor driven.

For motorized movement of the receiving elements 13a, 14a, the drive device has a drive unit 43a, which is provided with a translational force on one of the connecting elements 23a, 24a and / or on the movably arranged bearing element 22a and / or on one of the connecting elements 23a , 24a to interact with the pivotably arranged bearing element 22a connecting joints. The drive unit 43a has a linear drive 25a, which is provided to move the receiving elements 13a, 14a by motor. The linear actuator 25a is provided to move the slide member 12a in the opening operation from its fully closed state to its partially opened state and in the closing operation from its partially opened state to its fully closed state. The linear drive 25a is provided to pivot the connecting elements 23a, 24a in each case about the corresponding movement axis 19a, 20a by 90 °.

The linear drive 25a provides the lifting movement, which convert the connecting elements 23a, 24a into the movement of the receiving elements 13a, 14a about the corresponding movement axis 19a, 20a. The linear drive 25a is provided to lift the movably arranged bearing element 22a with respect to the stationary bearing element 21a, counter to the perpendicular direction 35a. The linear drive 25a is connected to the vehicle floor 16a to the stationary bearing element 21 a. The linear drive 25a further engages the end of the connecting element 23a, with which the connecting element 23a is connected to the movably arranged bearing element 22a, and / or at a lower end of the movably arranged bearing element 22a and / or at the pivot axis 41a providing swivel at.

The linear drive 25a comprises a lifting element and a receiving element displaceably receiving the lifting element. The receiving element is rotatably connected to the stationary bearing element 21 a. The lifting element is rotatably connected at the end of the connecting element 23a, with which the connecting element 23a is connected to the movably arranged bearing element 22a, and / or at the lower end of the movably arranged bearing element 22a and / or at the rotary shaft 41a providing pivot. The lifting element of the linear drive 25a is connected to the rotary axis 41 a providing rotary joint. The linear drive 25a can be activated in two mutually opposite, linear directions. The lifting element is displaceable relative to the receiving element in two mutually opposite, linear directions. The lifting element is hydraulically or pneumatically displaceable. The lifting element is designed as a push rod or as a piston. The receiving element is designed as a cylinder. The cylinder may be formed as a hydraulic cylinder or as a pneumatic cylinder. In principle, the lifting element can be electromechanically displaceable. The linear drive 25a may basically have a ball screw drive, a roller screw drive, a linear motor and / or the like. Furthermore, the linear drive 25a may basically comprise a threaded spindle, a threaded nut or the like. In principle, the drive unit 43a can also have a plurality of linear drives 25a, which are preferably connected in series to increase a travel.

For motorized displacement of the sliding element 12a, the drive device has a drive unit 26a, which is provided by a meshing connection with the Sliding element 12a cooperates. The drive unit 26a is provided to move the slide member 12a in the opening operation from its partially opened state to its fully opened state and in the closing operation from its fully opened state to its partially opened state.

The drive unit 26a has a motor 46a which is provided to provide a torque. The motor 46a is fixedly connected to the movably arranged bearing element 22a. The movably arranged bearing element 22a has a motor mount in which the motor 46a is arranged. The motor 46a is arranged between the receiving elements 13a, 14a, viewed along the main extension of the movably arranged bearing element 22a. Due to the movably arranged bearing element 22a, the motor 46a is coupled in terms of motion with the receiving elements 13a, 14a. The drive unit 26a has an output shaft 27a driven by the motor 46a, which is arranged perpendicular to the displacement axes. The output shaft 27 a is arranged parallel to the vehicle vertical axis 31 a. It is perpendicular to the axes of movement 19a, 20a arranged. The motor 46a is formed as an electric motor. The motor 46a may also be formed as a geared motor.

The drive unit 26a has a rack drive. The drive unit 26a includes a driven gear 47a drivingly connected to the output shaft 27a and a toothed element 48a fixedly connected to the sliding member 12a. The toothed element 48a is fixed to the inner side 34a of the sliding element 12a. The toothed element 48a has a toothing, which corresponds to a toothing of the driven gear 47a. The output gear 47a and the tooth element 48a are meshingly connected to each other. The toothed element 48a has a main extension, which is oriented parallel to the axes of movement 19a, 20a. The toothed element 48a is arranged along the vehicle vertical axis 31a between the guide elements 37a, 38a. The toothed element 48a is designed as a toothed rail. In this embodiment, the toothed element 48a is formed separately from the sliding element 12a. In principle, however, it is also conceivable that the toothed element 48a is made in one piece with the sliding element 12a and / or is integrated in the sliding element 12a.

For driving the linear drive 25a and the motor 46a, the vehicle-mounted vehicle device 10a has a control and regulating unit, which is not shown in greater detail, and is provided for the fully automatic performance of the opening and closing operation. The control unit is linked control technology to the linear drive 25a and the motor 46a. To initiate or request the automatic opening and closing operation, the caravan device 10a has an actuator 49a communicatively connected to the control unit. The actuating element 49a is connected to the sliding element 12a. It is arranged on an outer side 50a of the sliding element 12a. The actuator 49a is operable by an operator. By a dependent of an actuation direction actuation of the actuating element 49a, the control and regulating unit triggers the opening process or the closing process. The actuator 49a may be formed as a button, a knob, a lever or the like.

In order to initiate or request the opening and closing operation from the inside, the vehicle-mounted vehicle device 10a has another actuating element, not shown, which is arranged in the vehicle interior 33a and communicates with the control unit. In principle, it is conceivable that the vehicle 29a has at least one additional or alternative actuating element for triggering or requesting the opening and closing operation, which is arranged, for example, in a driver's cab 51a of the vehicle 29a. Furthermore, it is conceivable in principle that the vehicle-mounted vehicle device 10a additionally or alternatively has a remote control communicating wirelessly with the control unit, by means of which the opening and closing operation can be initiated or requested by remote control.

The vehicle-mounted device 10a further includes an unillustrated lock provided to lock the pushing member 12a in the fully-closed state. Furthermore, the vehicle-mounted device 10a has a cover, not shown, which covers at least part of the bearing unit 15a, the receiving elements 13a, 14a, the guide elements 37a, 38a and the drive device in the direction of the vehicle interior 33a. The cover is used in particular as visual and contact protection, which improves an appearance and Injuries can be avoided. On the cover but can be omitted in principle.

In the FIGS. 7 to 10 two further embodiments of the invention are shown. The following descriptions are essentially limited to the differences between the embodiments, with respect to the same components, features and functions on the description of the other embodiments, in particular the first embodiment of FIGS. 1 to 6 , can be referenced. To distinguish the embodiments, the letter a in the reference numerals of the embodiment of FIGS. 1 to 6 by the letters b and c in the reference numerals of the embodiments of the FIGS. 7 to 10 replaced. With regard to identically designated components, in particular with regard to components with the same reference numerals, can in principle also to the drawings and / or the description of the other embodiments, in particular the FIGS. 1 to 6 , to get expelled.

FIGS. 7 and 8 show a portion of a caravan with a caravan system 28b having a pusher member 12b and an alternative housing device 10b attached to an inside 34b of the pusher member 12b. The vehicle device 10b has two movably arranged receiving elements, which receive the sliding element 12b slidably, wherein in the FIGS. 7 and 8 only the receiving element 13b is shown. The vehicle device 10b further comprises two guide elements, wherein in the FIGS. 7 and 8 only the guide member 37b associated with the illustrated receiving element 13b is shown. For storage of the receiving elements 13b, the vehicle-mounted vehicle device 10b has a bearing unit 15b, which comprises a stationary bearing element 21b and a bearing element 22b movably arranged. In order to movably connect the movably arranged bearing element 22b to the stationary bearing element 21b, the vehicle-mounted vehicle device 10b has two connecting elements, wherein in FIG FIGS. 7 and 8 only the connecting element 23b is shown. For powering the sliding member 12b, the caravan device 10b has a driving unit 26b including a motor 46b, an output shaft 27b, an output gear 47b, and a toothed element 48b. In order to move the receiving elements 13b by motor, the vehicle-mounted vehicle device 10b has a linear drive 25b. The sliding element 12b is in the FIG. 7 in his completely closed State shown. In the FIG. 8 Fig. 12 is a snapshot during displacement of the slide member 12b from its partially opened state to its fully opened state during an opening operation or from its fully opened state to its partially opened state during a closing operation.

In contrast to the previous exemplary embodiment, the receiving elements 13b are arranged to be movable along a respective movement axis, with only the movement axis 19b, along which the illustrated receiving element 13b is movable, being shown. The bearing unit 15b arranges the receiving elements 13b movably along the corresponding movement axis 19b. The axes of movement 19b are each oriented parallel to a ground on which the vehicle with its vehicle wheels is oriented. The receiving elements 13b are movably mounted along the corresponding movement axis 19b. The movement axes 19b are arranged parallel to one another. The movement axes 19b are arranged perpendicular to a vehicle length of the host vehicle and perpendicular to a vehicle vertical axis of the host vehicle. They are arranged parallel to a vehicle width of the vehicle. The movement axes 19b are oriented perpendicular to displacement axes, which are defined by the receiving elements 13b. The sliding element 12b is movable by a translatory movement of the receiving elements 13b along the axes of movement 19b and by a translational displacement along the displacement axes relative to the receiving elements 13b. The movement axes 19b are each formed as a linear axis.

The vehicle-mounted device 10b is provided to move the slider 12b in parallel to an opening plane of an opening of the car along the vehicle width and to shift along the vehicle length. The vehicle-mounted vehicle device 10b is provided to move the sliding element 12b in an opening process parallel to the opening plane of the opening out of the opening away from a vehicle interior 33b of the vehicle and subsequently to move it parallel to the opening plane. In contrast to the previous exemplary embodiment, in the opening process there is no lifting of the sliding element 12b against a perpendicular direction 35b. In a closing operation, the vehicle-mounted vehicle device 10b is provided to displace the sliding element 12b parallel to the opening plane and subsequently to move parallel to the opening plane in the opening toward the vehicle interior 33b. In contrast to the previous embodiment, in the closing operation, a lowering of the sliding element 12b along the vertical direction is missing. The vehicle-mounted device 10b is provided to move the slider 12b without tilting and pivoting it. The connecting elements 23b are provided in the opening operation to move the movably arranged bearing element 22b only perpendicular to a main extension of the stationary bearing element 21b away from the stationary bearing element 21b. They are intended to move the movably arranged bearing element 22b and thus the receiving elements 13b only along the vehicle width. For adjusting the partially opened state from the fully closed state and setting the fully closed state from the partially opened state, the slider 12b is moved only along the vehicle width.

The connecting elements 23b connect the movably arranged bearing element 22b along the movement axes 19b to the stationary bearing element 21b. The connecting elements 23b are each movably connected to the stationary bearing element 21b and firmly connected to the movably arranged bearing element 22b. The connecting elements 23b are each displaceably mounted in the stationary bearing element 21b along the respective movement axis 19b. The stationary bearing element 21 b has two receptacles for the connecting elements 23b. The connecting elements 23b are disposed translationally movable in each case in one of the receptacles of the stationary bearing element 21b. The connecting elements 23b are each slidably mounted in the stationary bearing element 21b. For this purpose, the vehicle-mounted vehicle device 10b has two plain bearings. In principle, the connecting elements 23b can also be roller-supported in the stationary bearing element 21b. For this purpose, the vehicle-mounted vehicle device 10b would have two roller bearings.

The connecting elements 23b are provided to move the movably arranged bearing element 21b and thus the receiving elements 13b linearly along the movement axis 19b. The connecting elements 23b are each designed as a lifting element. In principle, the connecting elements 23b may each be in the form of a push rod, a piston, a threaded spindle, a threaded nut or the like trained or firmly connected to these. At least one of the connecting elements 23b can basically form part of the linear drive 25b.

The linear drive 25b is provided to motor-driven the movably arranged bearing element 22b and thus the receiving elements 13b along the movement axis 19b to move linearly. The linear drive 25b is provided for linearly displacing the connecting elements 23b along the respective movement axis 19b. As an alternative to the linear drive 25b, it is fundamentally conceivable that the vehicle-mounted vehicle device 10b has a drive unit provided for linearly moving the movably arranged bearing element 22b, which comprises at least one motor providing a torque. In this case, the drive unit for the linear movement of the connecting elements 23b could basically have a rack and pinion drive.

Figures 9 and 10 show a host vehicle 29c with a caravan system 28c for selectively locking and releasing a vehicle interior of the host vehicle 29c. The caravan system 28c includes a pushing member 12c provided for selectively closing and opening an opening of the caravan 29c, and a caravan device 10c for the pushing member 12c. The vehicle-mounted device 10c is provided for moving the pushing member 12c. The vehicle-mounted device 10c is connected to an inner side 34c of the pushing member 12c. The inside 34c faces the vehicle interior. In a completely open state of the sliding element 12 c, the opening and thus the input and output in and out of the vehicle interior is released. In a fully closed state of the sliding element 12 c, the opening and thus the input and output is blocked in or out of the vehicle interior. In a partially open state of the sliding element 12c, the opening and thus the entrance and exit is blocked in or out of the vehicle interior, with a displacement of the sliding element 12c is released in the fully open state. The partially opened state is in the Figures 9 and 10 shown.

The vehicle device 10c is provided to move the slider 12c in parallel to an opening plane of the opening along a vehicle width 30c of the host vehicle 29c and along a vehicle vertical axis 31c of the host vehicle 29c, as well as to shift along a vehicle length of the host vehicle 29c.

The vehicle-mounted device 10c is provided to move the slide member 12c in the opening operation parallel to the opening plane of the opening out of the opening away from the vehicle interior and then to move parallel to the opening plane. In this case, the vehicle-mounted device 10c is provided to lift the sliding element 12c against a perpendicular direction 35c in order to move the sliding element 12c out of the opening. A lifting takes place by means of a pivoting movement, wherein the sliding element 12c in this case retains a position or an orientation. In a closing operation, the vehicle-mounted device 10c is provided to move the sliding element 12c parallel to the opening plane and then to move parallel to the opening plane into the opening toward the vehicle interior. In this case, the vehicle-mounted device 10c is provided for lowering the sliding element 12c along the perpendicular direction 35c in order to move the sliding element 12c into the opening. The vehicle-mounted device 10c is provided to move the slider 12c without tilting and pivoting it.

The vehicle-mounted vehicle device 10c has two receiving elements 13c, 14c, which are arranged spaced apart from one another along a vehicle vertical axis 31c of the vehicle 29c. The lower receiving member 13c is located closer to a vehicle floor of the host vehicle 29c as compared with the upper receiving member 14c. The upper receiving member 14c is located closer to a vehicle roof 17c of the host vehicle 29c as compared with the lower receiving member 13c. The receiving elements 13c, 14c are arranged movably. The receiving elements 13c, 14c receive the sliding element 12c slidably. The sliding element 12c is längsverschlieblich in the receiving elements 13c, 14c out. The receiving elements 13c, 14c are each formed by a recirculating ball unit of a profiled rail guide. The receiving elements 13c, each have a carriage and at least one circulating shoe. In principle, however, another embodiment of the receiving elements 13c, 14c that would appear meaningful to a person skilled in the art would also be conceivable. The receiving elements 13c, 14c define a displacement axis along which the sliding element 12a is slidably received. The displacement axis is oriented parallel to a vehicle length of the host vehicle 29 c. It is at least substantially parallel to a ground on which the car 29c stands with its vehicle wheels, oriented. The receiving elements 13c, 14c point along a direction perpendicular to the through the receiving elements 13c, 14c Defined displacement axes oriented direction at a distance from each other, which is at least ten inches. In this embodiment, the distance between the receiving elements 13c, 14c is at least 30 centimeters along the direction oriented perpendicular to the displacement axes defined by the receiving elements 13c, 14c. Advantageously, the distance is at least 50 centimeters. In this embodiment, the distance is at least 100 centimeters. The oriented along the direction perpendicular to the displacement axes direction is oriented parallel to the vehicle's vertical axis 31 c.

For the displaceable arrangement of the sliding element 12c, the vehicle-mounted vehicle device 10c has two guide elements 37c, 38c, which are displaceably connected to a respective receiving element 13c, 14c. The lower guide member 38c is slidably connected to the lower receiving member 13c and the upper guide member 38c slidably connected to the upper receiving member 14c. The guide elements 37c, 38c engage slidably in each case a receiving element 13c, 14c. The guide elements 37c, 38c have a main extension, which is oriented parallel to the vehicle length. The sliding element 12c is slidably received along the main extension of the guide elements 37c, 38c. The displacement axes defined by the receiving elements 13c, 14c and the main extension of the guide elements 37c, 38c are arranged parallel to one another. The guide elements 37c, 38c are arranged parallel to one another. The guide elements 37c, 38c are fixedly arranged on the inner side 34c of the sliding element 12c. They are attached to the inside 34c of the sliding member 12c. The guide elements 37c, 38c are screwed to the inner side 34c with the sliding element 12c. The guide elements 37c, 38c are each formed approximately cuboid. The guide elements 37c, 38c are each formed by a guide rail of a profiled rail guide. The guide elements 37c, 38c are mounted in the corresponding receiving element 13c, 14c. The guide elements 37c, 38c and the receiving element 13c, 14c form a profiled rail guide. The guide elements 37c, 38c are movably mounted relative to the receiving elements 13c, 14c. The sliding element 12c is self-supporting and self-guiding via the guide elements 37c, 38c.

The receiving elements 13c, 14c are coupled with each other in terms of motion. The receiving elements 13c, 14c are each arranged movably about an axis of movement 19c, 20c oriented at least substantially parallel to the ground. The axes of movement 19c, 20c are arranged parallel to one another. They are arranged parallel to the vehicle length. The axes of movement 19c, 20c and the displacement axes are arranged parallel to each other. The receiving elements 13c, 14c are movably mounted relative to a vehicle body of the car 29c. The sliding member 12c is movable by movement of the receiving members 13c, 14c about the moving axes 19c, 20c and by displacement along the sliding axes relative to the receiving members 13c, 14c. The movement axes 19 c, 20 c are each formed as a pivot axis.

For storage of the receiving elements 13c, 14c, the vehicle-mounted vehicle device 10c has a bearing unit 15c which movably arranges the receiving elements 13c, 14c about the corresponding movement axis 19c, 20c. The bearing unit 15c forms a lifting and sliding mechanism. The bearing unit 15c forms a parallel pivoting mechanism. By the bearing unit 15c, the receiving elements 13c, 14c are vectorially movable along the vehicle vertical axis 31c and along the vehicle width 30c. By the bearing unit 15c, a position of the receiving elements 13c, 14c is formed pivotable in a vertical plane. Due to the lifting and sliding mechanism formed by the bearing unit 15c, the receiving elements 13c, 14c move by moving about the axes of movement 19c, 20c along the vehicle vertical axis 31c and along the vehicle width 30c, thereby simultaneously lifting the sliding member 12c in and out of the opening operation Opening is pushed.

The bearing unit 15c carries the sliding element 12c. The bearing unit 15c absorbs the forces generated by the sliding element 12c, in particular weight forces, over an entire displacement path along the displacement axes. These forces transmit the bearing unit 15c into the vehicle body. The storage unit 15c is fixed to the vehicle floor and to the vehicle roof. The bearing unit 15c has a bearing element 21c that is stationary relative to the vehicle body, and in addition, the receiving elements 13c, 14c are movably mounted about the corresponding movement axis 19c, 20c. The stationary bearing element 21 c is at one end to the vehicle floor and with a other end attached to the vehicle roof. The stationary bearing element 21c is rod-shaped. The stationary bearing element 21 c has a main extension, which is oriented at least substantially parallel to the vehicle vertical axis 31c. The stationary bearing element 21 c is made of aluminum. It is hollow.

The bearing unit 15c furthermore has a bearing element 22c movably arranged relative to the stationary bearing element 21c. The bearing element 22c has a strut 52c and two corner connectors 53c, 54c connected via the strut 52c. The receiving elements 13c, 14c are spaced from each other firmly connected to the bearing element 22c. The receiving elements 13c, 14c are spaced from one another firmly connected to the corner connectors 53c, 54c of the bearing element 22c. The receiving elements 13c, 14c are screwed to the corner connectors 53c, 54c. The corner connectors 53c, 54c are respectively disposed at upper and lower ends of the bearing member 22c. The sliding element 12c is displaceably guided on the bearing element 22c which is movably arranged relative to the stationary bearing element 21c. The movably arranged bearing element 22c is substantially rod-shaped. The strut 52c of the bearing element 22c is rod-shaped. The movably arranged bearing element 22c has a main extension, which is oriented at least substantially parallel to the vehicle vertical axis 31c. The stationary bearing element 21 c and the movably arranged bearing element 22 c are arranged parallel to each other. The main extension of the stationary bearing element 21c and the main extension of the movably arranged bearing element 22c are oriented parallel to one another.

In order to connect the movably arranged bearing element 22c movably to the fixed bearing element 21c, the bearing unit 15c has two connecting elements 23c, 24c which connect the stationary bearing element 21c and the movably arranged bearing element 22c to one another in a movable manner. The fixed bearing element 21c and the movably arranged bearing element 22c have a perpendicular to the axes of movement 19c, 20c and perpendicular to the vehicle vertical axis 31c oriented distance from each other, which is by pivoting the connecting elements 23c, 24c about the corresponding axis of movement 19c, 20c changeable. In the fully closed state of the pushing member 12 c, the distance of the bearing members 21 c, 22 c to each other is smaller than in the partially opened state and smaller than in the fully opened state. The connecting elements 23c, 24c are in the Opening operation provided to move the movably arranged bearing element 22 c and thus the receiving elements 13 c, 14 c parallel to the main extension of the stationary bearing element 21 c and perpendicular to the main extension of the stationary bearing element 21 c away from the stationary bearing element 21 c. The connecting elements 23c, 24c are straight. They are each designed as a lever. The connecting elements 23c, 24c are each rotatably arranged with one end about an axis of rotation oriented parallel to the axes of rotation 39c, 40c with the stationary bearing element 21c and with another end about a parallel to the axes of rotation oriented axis of rotation 41c, 42c with the movable Bearing element 22c connected. The connecting elements 23c, 24c are each connected at one end about the axes of rotation 41 c, 42c rotatably connected to one of the corner connectors 53c, 54c of the bearing element 22c. For the rotatable connection of the connecting elements 23c, 24c, the vehicle-mounted vehicle device 10c has four rotary joints, each of which provides one of the rotary axes 39c, 40c, 41c, 42c. The axes of rotation 39 c, 40 c, 41 c, 42 c are arranged parallel to each other. The axes of rotation 39c, 40c, 41c, 42c are oriented parallel to the displacement axes. The rotation axes 41c, 42c are arranged to be movable about the rotation axes 39c, 40c. The connecting elements 23c, 24c are provided to convert a lifting movement into a movement of the receiving elements 13c, 14c about the corresponding movement axis 19c, 20c. The connecting elements 23c, 24c are each designed as a pivoting hinge.

To move the sliding member 12c to its fully-closed state, its partially opened state, and its fully opened state, the vehicle-mounted vehicle device 10c has a driving device provided to drive the receiving elements 13c, 14c about the movement axes 19c, 20c to move and move the sliding element 12c along the shift axes motor driven.

For motorized movement of the receiving elements 13c, 14c, the drive device has a drive unit 43c, which is intended to act with a translatory force on one of the connecting elements 23c, 24c. The drive unit 43c has a linear drive 25c, which is provided to move the receiving elements 13c, 14c by motor. The linear drive 25c is provided to the connecting elements 23c, 24c respectively to the corresponding Movement axis 19c, 20c to pivot 90 °. The linear drive 25c provides the lifting movement which convert the connecting elements 23c, 24c into the movement of the receiving elements 13c, 14c about the corresponding movement axis 19c, 20c. The linear drive 25c is provided to lift the movably arranged bearing element 22c opposite to the stationary bearing element 21c counter to the perpendicular direction 35c. The linear drive 25 c is connected to the vehicle floor to the stationary bearing element 21 c attached. The linear drive 25c further engages in a central region of the connecting element 23c. The linear drive 25c comprises a lifting element and a receiving element displaceably receiving the lifting element. The receiving element is rotatably connected to the stationary bearing element 21 c. The linear drive 25c can be activated in two mutually opposite, linear directions. The lifting element is displaceable relative to the receiving element in two mutually opposite, linear directions. The lifting element is hydraulically or pneumatically displaceable. The lifting element is designed as a push rod or as a piston. The receiving element is designed as a cylinder. This is designed as a hydraulic cylinder. In principle, the lifting element can be electromechanically displaceable.

For motorized displacement of the sliding element 12c, the drive device has a drive unit 26c, which interacts with the sliding element 12c by means of a meshing connection. The drive unit 26c is provided to shift the slide member 12c from its partially opened state to its fully opened state in the opening operation and from its fully opened state to its partially opened state in the closing operation.

The drive unit 26c has a motor 46c which is provided to provide a torque. The motor 46c is fixedly connected to the movably arranged bearing element 22c. The motor 46c is bolted to the strut 52c of the movably arranged bearing member 22c. The motor 46c is arranged between the receiving elements 13c, 14c, viewed along the main extension of the movably arranged bearing element 22c. An axis of the motor 46c extends parallel to the main extension of the movably arranged bearing element 22c. Due to the movably arranged bearing element 22c, the motor 46c is coupled in terms of motion with the receiving elements 13c, 14c. The motor 46c is as an electric motor educated. The drive unit 26c has a gear 55c driven by the motor 46c. The transmission 55 c is provided for converting a rotational movement of the motor 46 c into a rotational movement offset by 90 °. An output shaft of the transmission 55c extends perpendicularly to the main extension of the movably arranged bearing element 22c and parallel to the vehicle width 30c. The gear 55c is formed by a worm gear. In principle, however, would also be another, a professional appear appropriate training, such as bevel gear conceivable. An output shaft of the transmission 55c drives a first gear 56c and a second gear 57c. The first gear 56c and the second gear 57c are supported at a lower end of the stay 52c of the movably arranged bearing member 22c.

The drive unit 26c also has a first rack drive. The drive unit 26c comprises a toothed element 48c, which is fixedly connected to the sliding element 12c. The toothed element 48c is fixed to the inner side 34c of the sliding element 12c. The toothed element 48c has a toothing. The toothing of the toothed element 48c is directed downwards parallel to the main extension of the movably arranged bearing element 22c. The toothed element 48c has a main extension, which is oriented parallel to the axes of movement 19c, 20c. The toothed element 48c is arranged along the vehicle vertical axis 31c between the guide elements 37c, 38c. The tooth element 48c is designed as a toothed rail. The second gear 57c forms part of the first rack drive. The second gear 57c and the toothed element 48c have a corresponding toothing. The second gear 57c and the toothed element 48c are meshingly connected to each other. The first rack drive is arranged above the lower guide element 37c.

The first gear 56c forms part of a belt drive 58c of the drive unit 26c. The belt drive 58c further comprises a belt 59c and a third gear 60c. The belt 59c is formed by a toothed belt. The belt drive 58c is provided to transmit a torque of the motor 46c from the first gear 56c to the third gear 60c via the belt 59c. The belt drive 58c is intended to transmit a rotational speed of the first gear 56c at a ratio of 1: 1 via the toothed belt 59c to the third gear 60c. The belt drive 58c is formed by a toothed belt drive. Furthermore, the belt drive 58c has a belt tensioning device 63c. The belt tensioner 63c has a tension roller. The belt tensioning device 61 c is provided to keep a tension of the belt 59 c constant and / or to enable a manual tightening of the belt 59 c.

The third gear 60c of the belt drive 58c is arranged parallel to the main extension of the movably arranged bearing element 22c above the first gear 56c. The third gear 60c directly drives a fourth gear 61c via an axis. The third gear 60 and the fourth gear 61 c are mounted on an upper end of the strut 52 c of the movably arranged bearing member 22 c.

The fourth gear 61c forms part of a second rack drive of the drive unit 26c. The first rack drive and the second rack drive are identical. The drive unit 26c for this purpose comprises a further toothed element 62c, which is fixedly connected to the sliding element 12c. The tooth member 62c is fixed to the inside 34c of the pushing member 12c. The tooth element 62c has a toothing. The toothing of the toothed element 62c is directed downwards parallel to the main extension of the movably arranged bearing element 22c. The toothed element 62c has a main extension, which is oriented parallel to the axes of movement 19c, 20c. The toothed element 62c is arranged between the guide elements 37c, 38c, viewed along the vehicle vertical axis 31c. The tooth element 48c is designed as a toothed rail. The fourth gear 61c and the toothed element 62c have a corresponding toothing. The fourth gear 61c and the toothed element 62c are meshingly connected with each other. The first rack drive is arranged below the upper guide element 38c.

The vehicle-mounted vehicle device 10c has the drive unit 26c provided for the motorized displacement of the sliding element 12c, which has the two rack-and-pinion drives and the belt drive 58c. The belt drive 58c is provided to couple the at least two rack and pinion drives synchronously. The first rack drive and the second rack drive are operated synchronously via the belt drive 58c of the drive unit 26c.

For driving the linear drive 25c and the motor 46c, the vehicle-mounted vehicle device 10c has a control and regulating unit (not shown in more detail), which is provided for the fully automatic performance of the opening and closing operation. The control and regulation unit is linked control technology to the linear drive 25c and the motor 46c. In order to initiate or request the automatic opening and closing operation, the caravan device 10c has an actuator communicatively connected to the control unit. The actuating element is connected to the sliding element 12c. It is arranged on an outer side 50c of the sliding element 12c. The actuator is operable by an operator. By a dependent of an actuation direction actuation of the actuating element, the control and regulating unit triggers the opening process or the closing operation. The actuator may be formed as a button, a knob, a lever or the like.

reference numeral

10

Residential vehicle device

11

opening

12

sliding element

13

receiving element

14

receiving element

15

storage unit

16

vehicle floor

17

vehicle roof

18

underground

19

motion axis

20

motion axis

21

bearing element

22

bearing element

23

connecting element

24

connecting element

25

linear actuator

26

drive unit

27

output shaft

28

Residential vehicle system

29

residential vehicle

30

vehicle width

31

Vehicle axis

32

vehicle length

33

Vehicle interior

34

inside

35

plumb

36

frame element

37

guide element

38

guide element

39

axis of rotation

40

axis of rotation

41

axis of rotation

42

axis of rotation

43

drive unit

44

vehicle

45

vehicle

46

engine

47

output gear

48

tooth element

49

actuator

50

outside

51

driving cab

52

strut

53

Corner connector

54

Corner connector

55

transmission

56

gear

57

gear

58

belt drive

59

belt

60

gear

61

gear

62

tooth element

63

Belt tensioner

Claims (20)

Vehicle vehicle device, in particular a caravan device or a motorhome device, for a sliding element (12a; 12b; 12c) provided for closing an opening (11a), which has at least one movably mountable receiving element (13a, 14a; 13b; 13c, 14c) is provided, the at least one sliding element (12a, 12b, 12c) receive slidably. Vehicle vehicle device according to claim 1,
marked by
a bearing unit (15a, 15c) provided for supporting the at least one receiving element (13a, 14a; 13c, 14c) and forming a lifting and / or sliding mechanism. Vehicle vehicle device according to claim 1 or 2,
marked by
a bearing unit (15a; 15b; 15c) provided for supporting the at least one receiving element (13a, 14a; 13b; 13c, 14c) and intended to be fastened to a vehicle floor (16a) and to a vehicle roof (17a). Vehicle vehicle device according to one of the preceding claims,
marked by
a bearing unit (15a; 15b; 15c), which is provided, the at least one receiving element (13a, 14a; 13b; 13c, 14c) at least one and / or along, in an assembled state at least substantially parallel to a substrate (18a) oriented movement axis (19a, 20a, 19b, 19c, 20c) to arrange movable. Vehicle vehicle device according to claim 4,
characterized in that
the movement axis (19a, 20a; 19c, 20c) is designed as a pivot axis which is oriented at least substantially parallel to a displacement axis defined by the at least one receiving element (13a, 14a; 13c, 14c). Vehicle vehicle device according to claim 4,
characterized in that
the movement axis (19a) is designed as a linear axis, which is oriented at least substantially perpendicular to a displacement axis defined by the at least one receiving element (13b). Vehicle vehicle device according to one of the preceding claims,
marked by
a bearing unit (15a; 15b; 15c) provided for supporting the at least one receiving element (13a, 14a; 13b; 13c, 14c), which has at least one stationary bearing element (21a; 21b; 21c), in addition the at least one receiving element (13a , 14a, 13b, 13c, 14c) is movably mounted. Vehicle vehicle device according to claim 7,
characterized in that
the bearing unit (15a; 15b; 15c) has at least one bearing element (22a; 22b; 22c) arranged movably relative to the stationary bearing element (21a; 21b; 21c), on which the at least one receiving element (13a, 14a; 13b; 13c, 14c) is firmly connected. Vehicle vehicle device according to claims 7 and / or 8,
characterized in that
the at least one stationary bearing element (21 a; 21 b; 21 c) and / or the at least one movably arranged bearing element (22a; 22b; 22c) are rod-shaped. Vehicle vehicle device at least according to claims 7 and 8,
characterized in that
the bearing unit (15a; 15b; 15c) at least one connecting element (23a, 24a; 23b; 23a; 22b) interconnecting the at least one fixed bearing element (21a; 21b; 21c) and the at least one moveably arranged bearing element (22a; 22b; 23c, 24c), which is intended to change a distance between the at least one fixed bearing element (21a, 21b, 21c) and the at least one movably arranged bearing element (22a, 22b, 22c). Vehicle vehicle device according to claim 10,
characterized in that
the at least one connecting element (23a, 24a; 23c, 24c) has an end about an axis of rotation (39a, 40a; 39c, 40c.) oriented at least substantially parallel to a displacement axis defined by the at least one receiving element (13a, 14a; 13c, 14c) 21), and with one end about an axis of rotation (41a, 42a, 41c, 42c) oriented at least substantially parallel to the axis of displacement rotatable with the at least one movably arranged bearing element (22a ; 22c) is connected. Vehicle vehicle device according to claim 10,
characterized in that
the at least one connecting element (23b) is movably connected to the at least one stationary bearing element (21b) and fixedly connected to the at least one movably arranged bearing element (22b). Vehicle vehicle device at least according to claim 10,
characterized in that
the at least one connecting element (23a, 24a; 23b; 23c, 24c) is straight. Vehicle vehicle device according to one of the preceding claims,
marked by
at least one further movably mountable receiving element (13a, 14a; 13b; 13c, 14c) adapted to slidably receive the at least one sliding element (12a; 12b; 12c), the at least two receiving elements (13a, 14a; 13b; 13c , 14c) at a distance of at least ten centimeters from each other along a direction oriented perpendicular to a displacement axis defined by the receiving elements (13a, 14a; 13b; 13c, 14c). Vehicle vehicle device according to one of the preceding claims,
marked by
at least one linear drive (25a; 25b; 25c) which is provided for the purpose of motor-driven movement of the at least one receiving element (13a, 14a; 13b; 13c, 14c). Vehicle vehicle device according to one of the preceding claims,
marked by
a drive unit (26a; 26b; 26c) provided for motorized displacement of the sliding element (12a; 12b; 12c), which has an output shaft (27a; 27b) which is at least substantially perpendicular to one of the at least one receiving element (13a, 14a; 13b, 13c, 14c) defined displacement axis is arranged. Vehicle vehicle device according to one of the preceding claims,
marked by
a drive unit (26c) provided for motorized displacement of the sliding element (12c), which has at least two rack drives and at least one belt drive (58c) which is provided to couple the at least two rack drives synchronously. Residential vehicle system, in particular a caravan system or motorhome system, having at least one sliding element (12a, 12b, 12c) which is provided to selectively close and open an opening (11a) and to an inner side (34a, 34b, 34c) of the Moving vehicle device (10a; 10b; 10c) according to any one of the preceding claims connected to slide element (12a; 12b; 12c). Residential vehicle, in particular caravan or motorhome, with a vehicle system (28a, 28b, 28c) according to claim 18. Residential vehicle according to claim 19,
characterized in that
the at least one sliding element (12a; 12b; 12c) is provided at least substantially parallel to an opening plane of the opening (11a) along a vehicle width (30a; 30c) and / or along a vehicle width Vehicle vertical axis (31 a, 31 c) to move and along a vehicle length (32 a) to move.

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