PUSHABLE AND RIDABLE INCLINABLE, MULTITRACK VEHICLE

Abstract

Known vehicles, e.g. used for the sport of golf, which are configured combined for riding along and to be pushed with motorized support, exclusively comprise a steerable, rigid frame, causing the vehicle when positioned on the side of a slope to tilt parallel to the slope plane, consequently resulting in a disadvantageous, safety-relevant tilting moment. For improved driving safety, it should be possible to tilt the vehicle sideways. The vehicle according to the invention can be used in at least two operating modes. In the ride-along mode, at least a second and/or third vehicle component can be moved by the operator or an automatic, thus causing the vehicle to tilt sideways. This enables a carving effect and the tilt compensation as well as a straight-ahead drive at least in side slopes and inclines. In the push mode, the male/female user walks behind or beside the vehicle, and at least two vehicle components and/or parts thereof are located in a position, relative to each other, different as compared to the position in the ride-along mode. The versatile embodiment variations make it possible to use it as a golf vehicle, as well as a recreational-/, shopping-/, transport-/, industrial-/, construction site vehicle, and as a vehicle for the transport of senior and handicapped persons, for exploration and military purposes, for mowing, as an agricultural vehicle, as gardening appliance and as a child carrier.

Claims

1. Vehicle 1 with: a first vehicle component with at least one steering rod which is mounted rotatable and pivotable, thus allowing a change in the steering rod position, independent of a movement of the first vehicle component, whereby the steering takes place directly or indirectly by rotating the steering rod; at least one steerable wheel; at least a second and a third vehicle component, wherein at least the second and the third vehicle component, which are respectively provided with at least one wheel, are positioned on the left and right side of the vehicle longitudinal axis; at least two operating modes in which the vehicle can be moved respectively on the at least three wheels, wherein at least one person and/or material can be transported in each of the two operating modes and/or a golf bag as well as auxiliary equipment/machines can be used which can also remain on the vehicle during a change of the operating mode; namely a first pre-selectable operating mode for riding along, in which at least one male/female user can stand and/or sit on at least one surface, wherein at least one wheel on the vehicle is driven at least some of the time, and in which at least one male/female user or an automatic can move at least the second and/or third vehicle component and/or or parts/sub-components thereof, directly or indirectly, at least in part vertically, around at least one rotational axis at the first vehicle component, thereby the vehicle tilts sideways and at least the vehicle position changes, meanwhile a straight-line drive is possible at least lateral on a slope as well as in inclined positions, e.g. at offset planes, as well as a second pre-selectable operating mode for pushing, in which the at least one male/female user walks behind or beside the vehicle and either steers it while it moves automatically driven, or pushes it while it is in neutral gear, thereby the vehicle has a changed vehicle condition, in which the axle distance between the front and rear axles is shorter than in the first operating mode and the steering rod assumes an inclined position in a direction opposite to the direction of driving in the first operating mode.

2. (canceled)

3. Vehicle according to claim 1, characterized in that at least in the first operating mode, the movement(s), generated by at least one male/female user or an automatic, of at least the second and/or third vehicle component and/or respective parts/sub-components thereof, take place individually or in the form of a lifting movement one-sided or both-sided evenly or unevenly, at least partially vertically, directly or indirectly around at least one rotational axis at the first vehicle component in one direction or in different directions.

4. Vehicle according to claim 1, characterized in that the suspension of at least the second and third vehicle component and/or respective parts/sub-components thereof takes place at at least one rotational axis of the first vehicle component, dependent and/or independent of each other.

5. Vehicle according to claim 1, characterized by a third pre-selectable operating mode in which at least one male/female user can stand and/or sit on at least one surface, wherein at least one wheel on the vehicle is driven at least at times and in which at least the second and the third vehicle component and/or respective parts/sub-components thereof are locked to the first vehicle component.

6. Vehicle according to claim 1, characterized in that at least in the second operating mode, the vehicle length, and/or the vehicle width, and/or the vehicle height, and/or the seat height presently change as compared to at least the first and/or third operating mode for riding along.

7. Vehicle according to claim 1, characterized in that on the first vehicle component (2, 102, 202, 302) the at least one steerable wheel (3, 103, 203, 303) is arranged on at least one mounting which is mounted rotating and/or pivoting in at least one axle receptacle.

8. (canceled)

9. Vehicle according to claim 1, characterized in that the vehicle is provided with a steering column that is mounted rigid and/or rotating, and/or pivoting, wherein at least one wheel on the vehicle comprises at least one motor, which can steer the vehicle electrically controlled by at least one user or an automatic, and/or that the steering takes place via one/several mechanical device(s) and/or one/several drive(s) indirectly with the aid of control electronic, wherein the steering movement is realized electrically controlled through rotating and/or pivoting of the steering column, and/or at least one axle, and/or at least one wheel which can also be provided with at least one motor.

10. Vehicle according to claim 1, characterized in that at least in the first operating mode a straight-line drive is possible even with a change in the vehicle position and at least partially vertical movement of at least the second and/or third vehicle component and/or respective parts/sub-components thereof, at least lateral on a slope as well as in inclined positions, e.g. at offset planes.

11. Vehicle according to claim 1, characterized in that at least while driving through curves and/or along side slopes as well as inclined positions, e.g. at offset planes, at least one male/female user or an automatic can move at least in the first operating mode the at least second or third vehicle component(s) and/or standing surface(s), which are positioned uphill or on the curve inside, each individually and/or on one side and at least partially vertically around at least one rotational axis on the first vehicle component, whereas the downhill or curve-outside positioned at least second or third vehicle component(s) and/or standing surfaces remain nearly or completely unchanged in the position as for a plane surface during a straight-ahead drive.

12. Vehicle according to claim 1, characterized in that at least in the first operating mode, at least one male/female user or an automatic can at least in curves and on side slopes as well as in inclines, e.g. at offset planes, move respectively at least individually and/or on each side the at least second and third vehicle component(s) and/or standing surface(s) which is/are positioned uphill and downhill or on the curve inside and outside, at least partially vertically around at least one rotational axis on the first vehicle component.

13. Vehicle according to claim 11, characterized in that the standing surface(s) is (are) attached movable on at least one vehicle component so that at least in the first operating mode, at least one male/female user or an automatic can perform a tilt compensation of the inclination in the position of the standing surface(s), at least on side slopes as well as in inclines, e.g. at offset planes, independent of a movement of the corresponding vehicle component.

14. Vehicle according to claim 1, characterized in that in the second operating mode, the first vehicle component and/or parts/sub-components thereof is (are) located in a preset position relative to at least one other vehicle component and/or respectively parts/sub-components thereof, different as compared to the position in at least the first operating mode.

15. Vehicle according to claim 1, characterized in that the second and third vehicle component and/or also additional vehicle components are respectively composed of at least two parts which are connected by at least one joint, wherein in an additional pack mode, the at least two parts are respectively pivoted and/or rotated around the corresponding joint(s).

16. Vehicle according to claim 1, characterized in that it comprises at least one holding fixture or holding option for attaching additionally one/several seating surface(s), and/or golf bag(s), and/or transport container(s), and/or tool(s), and/or ladder(s), and/or device(s), and/or construction equipment, and/or mowing appliance(s), and/or other appliance(s), and/or weapon(s).

17. Vehicle according to claim 1, characterized in that for transport, at least some of the wheels and/or other components are arranged so as to be removable and/or can be pivoted.

18. Vehicle according to claim 1, characterized in that the vehicle is driven at least temporarily by one or several motors which can also be used for recuperation.

19. Vehicle according to claim 1, characterized in that the vehicle is provided with pedals to enable a bicycle-like drive at least temporarily.

20. Vehicle according to claim 1, characterized in that the vehicle can also be used without a drive in neutral gear.

21. Vehicle according to claim 1, characterized in that the vehicle is also be controllable without body contact and/or contact control and/or handlebar with the aid of at least one remote control and/or at least one autonomous control.

22. Vehicle according to claim 1, characterized in that the vehicle is provided with one/several mechanical device(s) or one/several drive(s), thus making possible the transition from the pack mode to an operating mode, and/or vice versa, and/or from an operating mode to a different operating mode, and/or the change of the seat height, and/or the vehicle height, and/or the vehicle length, and/or the vehicle width, either automatically and/or with remote control, and/or that with the aid of these mechanical device(s) and/or the drive(s), supported by control electronic and additional tilt sensors, the tilt adaption of vehicle components and/or parts/sub-components thereof, to the ascent respectively the descent, at least during uphill/downhill drives and/or on side slopes as well as in inclines, e.g. at offset planes and/or in curves, takes place automatically and/or remote controlled.

23. Vehicle according to claim 1, characterized in that the vehicle can be used as towing vehicle and is equipped with one/several towing devices(s) for attaching trailers.

24. Vehicle according to claim 1, characterized in that the vehicle additionally has at least one support wheel and/or at least one stand.

25. Vehicle according to claim 1, characterized in that the vehicle is provided with at least one holder or holding option for attaching it at a trailer hitch of an automobile for transport.

26. Vehicle according to claim 1, characterized in that at least one vehicle axle, and/or at least two wheels positioned laterally opposite each other, have a maximum outside dimension transverse to the vehicle longitudinal axis as measured in the width at the respective outside edge of the wheel, which is less than a dimension resulting from the diameter of the largest wheel on the same axle multiplied by a factor of 5.

27. Use of the vehicle according claim 1, as a golf vehicle, and/or a recreational vehicle, and/or a shopping vehicle, and/or a transport vehicle, and/or an industrial vehicle, and/or a construction site vehicle, and/or a vehicle for transporting seniors and/or handicapped persons, and/or as a child carriage, and/or an exploration vehicle, and/or a gardening apparatus/mowing vehicle, and/or an agricultural vehicle, and/or a military vehicle.

Description

[0090] There are at least two operating modes, a first operating mode where at least one male/female user can stand and/or sit on at least one surface, wherein at least one wheel on the vehicle is driven at least temporarily and where at least one male/female user or an automatic can move at least the second and/or third vehicle component and/or parts/sub-components thereof either directly or indirectly, at least in part vertically, around at least one rotational axis at the first vehicle component, whereby at least the vehicle position, or the vehicle length, or the vehicle width, or the vehicle height, or the seat height changes, as well as a second, pre-selectable operating mode in which at least one male/female user walks behind or beside the vehicle and in which at least two vehicle components and/or parts/sub-components thereof are preset positioned at a position, relative to each other, different as compared to the position in at least the first operating mode.

[0091] FIG. 1: A perspective view of the vehicle on a side slope;

[0092] FIG. 2: A view from the side of the vehicle in the first operating mode during a straight-line drive in a plane, with the user standing thereon;

[0093] FIG. 3: A view from the back of the vehicle in the first operating mode in a plane;

[0094] FIG. 4: A view from the side of the vehicle in the first operating mode on a side slope;

[0095] FIG. 5: A view from the back of the vehicle in the first operating mode on a side slope during a straight-line drive with tilt compensation;

[0096] FIG. 6: A view from the back of the vehicle in the first operating mode on a side slope during a curved drive with tilt compensation and standing user;

[0097] FIG. 7: A view from the side of the vehicle in the second operating mode in a plane with the user walking behind;

[0098] FIG. 8 A view from the back of the vehicle in the second operating mode in a plane;

[0099] FIG. 9: A view from the side of the vehicle in the pack mode in the plane;

[0100] FIG. 10: A view from the back of the vehicle in the third operating mode, compared to the first operating mode, on a side slope during a straight drive;

[0101] FIG. 11: A view from the back of the vehicle in the first operating mode during a curve drive in the plane;

[0102] FIG. 12: A view from the side of the vehicle in the first operating mode during a downhill drive with tilt compensation;

[0103] FIG. 13: A view from the side of the vehicle in the first operating mode during an uphill drive with tilt compensation;

[0104] FIG. 14: A perspective view of a second embodiment of the vehicle in the first operating mode with seat shown;

[0105] FIG. 15: A view from the side of a second embodiment of the vehicle in the first operating mode with the seat shown;

[0106] FIG. 16: A view from the front of a second embodiment of the vehicle in the first operating mode;

[0107] FIG. 17: A perspective view of a second embodiment of the vehicle in the first operating mode with standing user;

[0108] FIG. 18: A perspective view of a second embodiment of the vehicle in the first operating mode with sitting user;

[0109] FIG. 19: A view from the side of a second embodiment of the vehicle in the second operating mode with the user walking behind;

[0110] FIG. 20: A perspective view of a further variation of a second embodiment of the vehicle in the first operating mode;

[0111] FIG. 21: A perspective view of a third embodiment of the vehicle in the first operating mode;

[0112] FIG. 22: A view from the back of a third embodiment of the vehicle in the first operating mode on a side slope with tilt compensation;

[0113] FIG. 23: A view from the side of a fourth embodiment of the vehicle in the first or third operating mode where the user drives while seated in a lowered position;

[0114] FIG. 24: A view from the back of a fourth embodiment of the vehicle on a side slope in the third operating mode, compared to the first operating mode;

[0115] FIG. 25: A view from the side of a fourth embodiment of the vehicle in the first or third operating mode with the user seated in a raised sitting position;

[0116] FIG. 26: A view from the side of a fourth embodiment of the vehicle in the second operating mode with a person sitting thereon and a person walking behind/pushing.

[0117] FIGS. 1 to 13 show a first embodiment of the inventive vehicle 1, in various operating modes and vehicle positions.

[0118] The vehicle 1 has a first vehicle component 2 which is in the version described herein provided with two wheels 3 on a front axle 4 as a mounting. However, versions having one wheel or more than 2 wheels are conceivable as well.

[0119] The first vehicle component 2 furthermore has a steering rod 5, mounted rotating and/or pivoting, with a handlebar 6 attached thereto. The vehicle furthermore has holding devices 7a, 7b for holding at least one transport container (e.g. a golf bag, a shopping bag, etc.), or a walking aid and the like.

[0120] A second vehicle component 8 and a third vehicle component 9 are attached via joints 10, 11 to the central joint 23, which is attached to the first vehicle component 2 so as to be alterable in longitudinal direction. Each of the second and third vehicle component respectively comprises a lever linkage 12, 13, an additional joint 14, 15 at which respectively one footboard 16, 17 is attached as a standing surface and with respectively one wheel 18, 19 mounted thereon, which is provided with respectively one motor 20, 21.

[0121] FIGS. 2 and 3 show the vehicle 1 in a first operating mode on a plane terrain. In a representation with attached golf bag (FIG. 2), a male/female user stands on the footboards 16, 17 in the first operating mode. The footboards 16, 17 are positioned substantially parallel to the plane E; the two wheels 18, 19 of the footboards are spaced apart by the distance Al.

[0122] In the at least first operating mode, the vehicle 1, 100, 200, 300 can be tilted to the side.

[0123] FIGS. 4, 5, 6, 10, 22, 24 show various embodiments of the vehicle in the first operating mode, lateral on a slope.

[0124] The male/female user or an automatic has moved the at least second and/or third vehicle component 8/9/108/109/208/209/308/309 and/or the fourth and/or fifth vehicle component 258/259/358/359 (FIGS. 22, 24) and/or parts/sub-components thereof, on one side or on both sides evenly or unevenly, at least partially vertical direct or indirect in a lifting, around at least one rotational axis on the first vehicle component 2/102/202/302 in different directions. Thus, several possible suspensions lead to the fact that a male/female user or an automatic can compensate for the tilt on side slopes or inclinations, e.g. at offset planes.

[0125] In FIGS. 4 to 6, the vehicle 1 is shown in the first operating mode lateral on a slope, wherein the slope plane H is inclined by the angle (alpha), relative to the plane E.

[0126] As shown, the downhill positioned third vehicle component 9 is in the same position, relative to the first vehicle component 2, as during the drive in the plane E.

[0127] For the design shown herein, the footboard 17 of the third vehicle component 9 remains in the position as for the drive in the plane.

[0128] The uphill positioned second vehicle component 8 was rotated at least partially vertically upward in the joint 10, wherein the steering rod 5 during a straight-line drive continues to remain in a position relative to the driving direction which essentially corresponds to the drive in the plane.

[0129] The front axle 4 was rotated around a joint 22 by the angle , relative to the steering rod 5, so that it is positioned parallel to the slope plane H.

[0130] When driving with the vehicle 1 in the first operating mode in the plane E (FIG. 11), or lateral on a slope H (FIG. 6) around a curve, the at least one male/female user or an automatic can move the at least second and/or third vehicle component 8, 9, which is respectively positioned on the curve inside and/or the curve outside, around its respective joint 10, 11 so that the at least one male/female user stands in a considerably more comfortable position with respect to the centrifugal forces during the curve drive than if the at least second and/or third vehicle component 8, 9 would be fixed or locked in place, relative to the first vehicle component 2.

[0131] In the example shown in FIG. 11, the vehicle 1 is driving in the first operating mode around a left-hand curve. The second vehicle component 8 was tilted around the joint 10, the front axle 4 was also tilted in the joint 22.

[0132] In FIGS. 7, 8 as well as 19 and 26, the vehicle 1, 100 and 300 is shown in a first, second and fourth embodiment in a second operating mode, in which the at least one male/female user or a second person walks behind or beside the vehicle 1 respectively 2 or 4 and either steers the vehicle while it moves automatically driven, or pushes it while it is in neutral gear. The vehicles 1, 100, 200, 300 can also be used while in neutral gear. In the second operating mode, at least two vehicle components and/or parts/sub-components thereof are located in a position, relative to each other, different as compared to the position in at least the first operating mode, so that a change in the position of the steering rod and/or other vehicle components, for example, results in a vehicle condition that is conducive to pushing. In FIG. 7, for example, the steering rod is tilted backwards in the second operating mode as compared to the first operating mode.

[0133] In this second operating mode, the vehicle 1 can also be used respectively moved along at locations where the driving in the at least first operating mode is not possible, for example beside the green of a golf course or on the inside of a supermarket building. Here, the vehicle 1 has a more compact form than in the first operating mode, which is adjusted by folding at least the second and third vehicle component 8, 9 around the four joints 10, 11 and 14, 15 in the direction of the first vehicle component 2. Hereby, the vehicle length is shorter than in the first operating mode (FIG. 7).

[0134] As shown in particular in FIG. 8, additionally a spacing A2 between the two wheels 18, 19 is adjusted through this, which is less than the spacing A1 in the first operating mode (see also FIG. 3). This shorter distance between the two wheels 18, 19 in this embodiment/design also results on the whole in a smaller width of the vehicle 1 than in the first operating mode, which allows pushing respectively steering the vehicle between shelves of a store or between two boundary posts.

[0135] The vehicle 1 can also have one/several mechanical device(s) and/or one/several drive(s), thus allowing an automatic or remote control transition from one operating mode to another operating mode, and/or one operating mode to the pack mode, and/or vice versa, and/or the change in the seat height, and/or the vehicle height, and/or the vehicle length, and/or the vehicle width.

[0136] FIG. 9 shows the vehicle 1 in the pack mode, in which it can be stowed, for example, in the trunk of an automobile. In the pack mode, the wheels 18, 19 are closer to the first vehicle component 2 than at least in the first and/or second operating mode. For this, the second and the third vehicle component 8, 9 are folded around the joints 10, 11 and 14, 15 so far in the direction of the first vehicle component 2, that the lever linkages 12, 13 as well as the footboards 16, 17 are each essentially in a parallel position to the steering rod 5, thus resulting in a more compact size than in the at least first and/or second operating mode. Providing at least one additional stand (not shown), can support a more stable standing of the vehicle 1 in the pack mode.

[0137] For transport, the vehicle 1 can further be provided with at least one device for attaching it at the trailer hitch of an automobile.

[0138] FIG. 10 shows on the left an advantageous embodiment of the vehicle 1, which comprises a pre-selectable additional third operating mode in which the joints 10, 11, 14, 15 are locked by pre-selection of at least one male/female user or an automatic. This mode optionally allows operating the vehicle in such a way that it corresponds to the operating principle of known vehicles. The standing surfaces on the footboards are in this case essentially in a position parallel to the slope.

[0139] The comparison with the vehicle 1, positioned on the right, in the first operating mode shows that in the first operating mode, a calm, stable body position can be taken above the vehicle, with an advantageous standing position, while in the third operating mode the vehicle has an uncomfortable tendency to tilt.

[0140] In FIGS. 12 and 13, the vehicle 1 is in the first or third operating mode in a downhill/uphill position in which the inclination of the descent (FIG. 12) respectively the ascent (FIG. 13) was compensated automatically by corresponding mechanical means and drives as well as at least one tilt sensor. In doing so, the first vehicle component 2 has changed in its position at the central joint 23, in the direction of the arrow respectively shown in the downhill position (FIG. 12) or the uphill position (FIG. 13). The tilt compensation could occur via the joints 10, 11, 14, 15 and the lever linkages 12, 13; as well other designs are conceivable too.

[0141] For additional safety during an uphill drive with corresponding ascent, the danger of tilting backwards can be reduced substantially with at least one additional support wheel (not shown) at the at least second and/or third vehicle component 8, 9.

[0142] In the embodiment shown in FIGS. 1 to 13, the vehicle 1 has two motors 20, 21 in the wheel hubs of the wheels 18, 19 which can be driven electrically via one or several accumulator(s) (not shown) and one or several electronic control(s) (not shown). However, the vehicle can also be provided with several motors/drivable wheels, e.g. in an all-wheel version. Other drive means can also be used, such as a combustion engine, a single electric motor, or more than two electric motors, or muscle power via pedals according to the bicycle principle.

[0143] The vehicle 1 can also be used as towing vehicle in that it is provided with one or several towing devices for attaching trailers.

[0144] For the transport, it is possible to remove the wheels, the motors as well as other parts, e.g. the footboards with the accumulators, in order to reduce the weight to be lifted, for example during the loading into the trunk of an automobile.

[0145] FIGS. 14 to 19 show a vehicle 100 representing a second embodiment of the inventive vehicle.

[0146] Analogous to the vehicle 1, the vehicle 100 has a first vehicle component 102 with a rotatable and/or pivotable mounted steering rod 105 with a handlebar 106 located thereon. The first vehicle component 102 additionally comprises one or several holding devices 107a, 107b for holding at least one transport container (e.g. golf bag, shopping bag, etc.) or a walking aid or the like, or also several footboards and/or seating surfaces for additional persons.

[0147] Further analogous, the vehicle 100 comprises a second vehicle component 108 with two joints 110 and 114, a lever linkage 112 mounted in-between, a wheel 118, as well as a third vehicle component 109 with two joints 111 and 115, a lever linkage 113 mounted in-between, and a wheel 119. The second and third vehicle components 108, 109 of this embodiment are arranged in driving direction laterally at the front left and right of the first vehicle component 102.

[0148] The steerable wheel 103 is located at a fourth vehicle component 130, consisting of two sub-components 133 and 142, which are connected by a joint 140. For this, the steering movement is transmitted from the handlebar 106 via the steering rod 105 and a mechanical system, for example, a crisscrossed chain or belt, meaning indirectly to the wheel 103. Furthermore, the wheel 103 can be driven via the motor 120, respectively the vehicle can be operated with several motors, e.g. for an all-wheel version.

[0149] Footboards 116, 117 one which at least one male/female user places the feet at least in the first and/or third operating mode are also located on the fourth vehicle component 130.

[0150] At least one seat bar 131 with at least one seating option 132 can additionally be installed on the fourth vehicle component.

[0151] The vehicle 100 in the second embodiment comprises a first, a second and in an advantageous version a third operating mode, as well as further advantageously a pack mode analogue to the one of the vehicle 1 of the first embodiment.

[0152] In the first adjustable operating mode, the vehicle 100 functions in the same way as in the first embodiment, wherein the at least one male/female user or an automatic can move at least on a side slope as well as in inclines, e.g. at offset planes respectively during curve drive, the at least second and/or third vehicle component 108 respectively 109, positioned, uphill and/or downhill respectively on the curve inside and/or curve outside, around the joint 110 respectively 111 at the first vehicle component 102, at least partially vertical, by that also the carving effect is created. In doing so, the at least one male/female user can stand on the footboards 116 and 117 or can be seated on the seat 132, see FIGS. 15 and 16 with golf bag shown.

[0153] The vehicle 100 can also be provided with one/several mechanical device(s) and/or one/several drive(s), which permit the transition from one operating mode to another operating mode, and/or from an operating mode to the pack mode, and/or vice versa, and/or for changing the seat height, and/or the vehicle height, and/or the vehicle length, and/or the vehicle width, automatically and/or via remote control. Providing at least one mechanical device and/or at least one drive supported by an electronic control as well as additional tilt sensors enables at least in the first operating mode the automatic tilt adaption of vehicle components and/or parts/sub-components thereof to the ascent respectively the descent, at least during uphill/downhill drives and/or on side slopes as well as in inclined positions, e.g. at offset planes.

[0154] Furthermore, the length of the fourth vehicle component 130 is shortened in the second adjustable operating mode, once the sub-component 142 has been folded around the joint 140 and against the sub-component 133 (see FIG. 19). Additionally, the steering rod 105 was folded around the joint 143 at the first vehicle component 102, in the direction of the component 133, so that the male/female user can walk behind or beside the vehicle 100, either to steer the vehicle while the vehicle 100 moves driven automatically, or to push it while it is in neutral gear, e.g. if driving in the ride-along mode is not possible and/or not allowed, due to local conditions. The vehicles 1, 100, 200, 300 can also be used while in neutral gear.

[0155] Here too, a third operating mode can be adjusted in a favorable version, in which the second and third vehicle components 108, 109 are secured in a fixed position in the joints 110, 111 at the first vehicle component 102.

[0156] In the pack mode, the vehicle 100 is folded up analogous to the first embodiment, wherein additionally the optional seat bar 131 can be folded. Also for the second embodiment, the option exists to remove individual components for transport. FIG. 19 shows a version without a seating bar.

[0157] The vehicle 100 in the second embodiment comprises analogue to the first embodiment the same equipment.

[0158] FIG. 20 shows a different design of the second embodiment of the inventive vehicle. Here, the position of the steering rod 105 has been changed from the bearing 143 of the vehicle component 102 to the bearing 144 of the fourth vehicle component 130, in a way that the vehicle can be used in the opposite direction. In this configuration also the seat 132 changes its position, which is now in the bearing 143.

[0159] Also in this design, the vehicle is provided with the same equipment analog to the described second embodiment.

[0160] FIGS. 21 and 22 show a vehicle 200, which represents a third embodiment of the inventive vehicle.

[0161] Analogous to the vehicle 1, the vehicle 200 comprises a first vehicle component 202 with a steering rod 205, mounted rotating and/or pivoting, and thereto attached a handlebar 206. Additionally, one or more holding devices 207 for holding at least one transport container (e.g. a golf bag, a shopping bag, etc.) or a walking aid and the like, or also additional footboards and/or seating surfaces for additional persons, are located at the first vehicle component 202.

[0162] The vehicle 200 furthermore analogous comprises a second vehicle component 208 with two joints 210 and 214, having a lever linkage 212 mounted in-between, a footboard 216, a wheel 218, as well as a third vehicle component 209 with two joints 211 and 215 and a lever linkage 213 mounted in-between, a footboard 217 and a wheel 219. The second and the third vehicle component 208, 209 in this embodiment are positioned analogous to the vehicle 1 at the first vehicle component 202, in driving direction at the rear.

[0163] Furthermore, a fourth vehicle component 258 with two joints 260 and 264 a lever linkage 262 mounted in-between, and a steerable wheel 203, as well as a fifth vehicle component 259 with two joints 261 and 265 a lever linkage 263 mounted in-between, and a steerable wheel 203 are located on the first vehicle component 202. The fourth and fifth vehicle component 258, 259 are located in driving direction on the front of the first vehicle component 202.

[0164] The steering movement is transmitted from the handlebar 206 via the steering rod 205 to the wheels 203. In addition, the wheels 203 can be driven via the motors 220, 221, as well as with additional motors, e.g. as an all-wheel version,

[0165] The vehicle 200 according to the third embodiment has at least a first, second and, according to one favorable version, a third operating mode, as well as advantageously a pack mode analogous to the vehicle 1 of the first embodiment.

[0166] In the first adjustable operating mode, the vehicle 200 operates in the same way as in the first embodiment, wherein at least on side slopes or inclines, e.g. offset planes respectively during a curve drives, the at least second and/or third vehicle component 208 respectively 209, positioned uphill and/or downhill or up and/or down, respectively on the curve inside and/or the curve outside, is/are moved around the joints 210 respectively 211 at the first vehicle component 202, at least partially vertical by the at least one male/female user or an automatic, whereby also the carving effect is generated. By that, the male/female user can stand on the footboards 216 and 217.

[0167] FIG. 22 shows a possible design of the third embodiment 200 on a side slope where the fourth and/or fifth vehicle components 258, 259 were also moved via the joints 260, 261 on the first vehicle component.

[0168] The vehicle 200 can also comprise one/several mechanical device(s) and/or one/several drive(s), which allows changing automatically or by remote control from one operating mode to another operating mode, and/or from an operating mode to a pack mode, and/or vice versa, and/or change the seat height, and/or the vehicle height, and/or the vehicle length, and/or the vehicle width. Providing the vehicle with at least one mechanical device and/or at least one drive, supported by an electronic control, as well as additional tilt sensors, also makes possible at least in the first operating mode the automatic tilt adaptation of vehicle components and/or parts/sub-components thereof to the ascent respectively the descent at least during uphill/downhill drives, and/or on side slopes, as well as inclined positions, e.g. at offset planes, and/or the tilt in curves.

[0169] Further, the length of the second and third vehicle component 208, 209 is shortened in the second adjustable operating mode. In addition, the steering rod 205 is folded around the joints 210 and 211 at the first vehicle component 202, in the direction of the components 208, 209, so that the at least one male/female user can walk behind or beside the vehicle 200, either to steer the vehicle 200 while the vehicle 200 moves automatically driven, or to push it while it is in neutral gear, e.g. if the driving in the driving along mode is locally not possible and/or not permissible. The vehicle 200 can also be used while in neutral gear.

[0170] Here too, according to an advantageous version, a third operating mode can be adjusted in which at least the second and/or third and/or fourth and/or fifth vehicle component 208, 209, 258, 259 are secured in a rigid position at the joints 210, 211, 260, 261 on the first vehicle component 202.

[0171] The vehicle 200 in the third embodiment otherwise has analog as described for the first embodiment 1 the same equipment.

[0172] FIGS. 23-26 show a vehicle 300 which represents a fourth embodiment of the inventive vehicle.

[0173] The vehicle 300 has a first vehicle component 302 with a steering rod 305 that is mounted rotating and/or pivoting and is provided with a handlebar 306.

[0174] The vehicle 300 furthermore has a second vehicle component 308 with a lever linkage 312, a wheel 318, as well as a third vehicle component 309 with lever linkage 313 and a wheel 319. In this embodiment, the second and third vehicle component 308, 309 are located on the first vehicle component 302, in driving direction in the rear.

[0175] Further, a fourth vehicle component 358 with lever linkage 362, one steerable wheel 303, as well as a fifth vehicle component 359 with lever linkage 363, and an additional steerable wheel 303 are located at the first vehicle component 302. In this embodiment, the fourth and fifth vehicle component 358, 359 are located in driving direction at the front of the first vehicle component 302.

[0176] Additionally, a sixth vehicle component 388 is located at the first vehicle component 302, said sixth vehicle component 388 having at least one seating surface 389, optionally at least one backrest 390, optionally at least one footboard 391, as well as optionally one/several holding device(s) for holding at least one transport container (not shown), for example a shopping bag or a walking aid and the like, or also for footboards and/or seating surfaces for additional persons.

[0177] However, additional lever linkages can also be used, and the use of several joints and/or additional components are constructive conceivable.

[0178] In the process, the steering movement is transmitted from the handlebar 306 via the steering rod 305 to the wheels 303. However, it is also conceivable that the steering is realized electrically. The wheels 303 can additionally be driven electrically via motors 320, 321 by means of accumulators (not shown). It is also possible to provide, instead or in addition, the wheels of the second and third vehicle component 308, 309 with motors, and/or to drive the vehicle 300 as an all-wheel version, and/or to be able to steer these wheels. Other types of drives are also possible, such as a combustion engine, or with muscle power via pedals based on the bicycle principle.

[0179] The vehicle 300 in the fourth embodiment has at least a first, a second and according to an advantageous version a third operating mode, as well as further advantageously a pack mode, analogous to the first embodiment.

[0180] FIG. 23 shows the vehicle 300 in the first and/or third operating mode, where the user is sitting in a lowered seating position. The vehicle 300 is equipped on the first vehicle component with one/several drive(s) as well as sensors (not shown). As a result, in the at least first and/or third operating mode, the seating height can be changed and/or the tilt on side slopes and inclines, e.g. at offset planes, and in curves, as well as the descent during downhill drives and the ascent during uphill drives can be compensated automatically via various joints and/or lever linkages (not shown).

[0181] A higher seating position is adjusted by uniformly turning the vehicle components 308, 309 forward and the vehicle components 358, 359 backward, as seen in driving direction, meaning toward each other, at respective joints (not shown) at the first vehicle component 302. The same, but one-sided movement of the second and fourth vehicle component 308, 358 respectively the third and fifth vehicle component 309, 359 can be carried out by the at least one male/female user or an automatic on side slopes as well as in inclined positions, e.g. at offset planes, and in curves. By that also the so-called carving effect is generated.

[0182] The tilt compensation of ascent and descent during uphill/downhill drives takes place at the first vehicle component 302 in that the sixth vehicle component 388 with the seat 389, the back rest 390, and the footboard(s) 391 is raised respectively lowered electrically in the respective position in driving direction at the front and/or rear. The vehicle 300 can also be equipped with at least one footboard for at least one second person, which automatically changes its position within the sixth vehicle component, in the manner as previously described.

[0183] These functions offer the user a flexible adaptation to the local conditions, with improved riding quality and an increased tilting safety.

[0184] For additional safety during uphill drives with a corresponding ascent, the danger of tilting backwards can be reduced further with at least one additional support wheel at the at least second and/or third vehicle component 308, 309.

[0185] The comparison in FIG. 24 clearly shows a disadvantageous rigid embodiment of the vehicle 300 in the third operating mode, shown herein, when on a side slope (left image). For this, at least the second and/or third and/or fourth and/or fifth vehicle components 308, 309, 358, 359 arrested in a fixed position at joints (not shown) at the first vehicle component. The tilt, adapted by the male/female user or an automatic in the at least first operating mode (right image), furthermore allows placing at least one seating surface and/or standing surface in an advantageous position.

[0186] In FIG. 25, the vehicle 300 is illustrated in the first and/or third operating mode, with a user riding along while seated in a raised seating position. The height adjustment of the seating position can be performed advantageously in many situations. For example, a low seating position is more comfortable for the user at higher speeds while the raised seating position is advantageous at the cash register in the supermarket or in a restaurant.

[0187] In FIG. 26, the vehicle 300 is in the pre-selectable second operating mode with a person sitting and a person walking behind who either steers the vehicle 300 while the vehicle 300 is driven, or pushes the vehicle while it is in neutral gear. The vehicle 300 can also be used in neutral gear. Also, at least one footboard can be attached to the vehicle 300. The position of the handlebar 305 was changed to the position intended for pushing in a way that at least two vehicle components and/or parts/sub-components thereof are located in a position, relative to each other, different as compared to the position in the first operating mode.

[0188] The vehicle 300 can also comprise one/several mechanical device(s) and/or one/several drive(s) allowing the automatic and/or remote-controlled transition from one operating mode to another operating mode, and/or from an operating mode to the pack mode, and/or vice versa, and/or the change in the seat height, and/or the vehicle height, and/or the vehicle length, and/or the vehicle width, wherein an autonomous control is possible as well.

[0189] In the pack mode, the vehicle 300 is folded up, thus creating a compact shape which allows parking the vehicle in a stairwell or the hallway of an apartment or to stow it in the trunk of an automobile. Also in the fourth embodiment, the option can be provided to remove individual components for transport. In this case at least one additional stand can support a stable standing position.

[0190] For transport, the vehicle 300 can also be provided with at least one option for attaching it at a trailer hitch of an automobile.

[0191] The embodiments shown in FIGS. 1-13, FIGS. 14-19, 20, 21-22 and FIGS. 23-26 and previously described only represent four of the many possible embodiments of the vehicle according to the invention. The options for configuration are so numerous that they cannot all be shown herein.

[0192] As a part of possible further configurations, various suspensions of vehicle components and vehicle parts are described in the following, with which the inventive vehicle can also be configured respectively equipped.

[0193] In addition, special designs and abstract constructions in the embodiments and pivot point bearings of the vehicle components and/or the respective parts/sub-components thereof are also possible as a vehicle.

[0194] All the embodiments according to the invention are based on the relevant basic features of at least two pre-selectable operating modes, namely for riding along and pushing, wherein at least in the first operating mode at least one male/female user or an automatic can move at least the second and/or third vehicle component and/or parts/sub-components thereof directly or indirectly, at least partially vertically, around at least one rotational axis at the first vehicle component, by that at least the vehicle position, or the vehicle length, or the vehicle width, or the vehicle height, or the seat height is changed, and at least in the second operating mode for pushing, at least two vehicle components and/or parts/sub-components thereof are located in a preset position relative to each other different as compared to the position in the first operating mode, as defined in claim 1.

[0195] The patent protection relates to all possible design embodiments of a vehicle having the features as disclosed in claim 1.

Suspensions of the Vehicle Components and Vehicle Parts for the Vehicle According to the Invention

[0196] Suspension of the vehicle components in such a way, that at least one vehicle component, which is located to the left of the vehicle longitudinal axis, and at least one vehicle component which is located to the right of the vehicle longitudinal axis and/or respective parts/sub-components thereof, are suspended dependent or independent of each other, directly or indirectly movable on at least one rotational axle on the first vehicle component, so that through at least one male/female user or an automatic, the vehicle can be tilted to the side in at least one operating mode, as a result of which at least the vehicle position, or the vehicle length, or the vehicle width, or the vehicle height, or the seat height changes.

[0197] Suspension of the vehicle components or wheels in such a way, that at least one wheel or one vehicle component, which is located on the left of the vehicle longitudinal axis, and at least one wheel or one vehicle component which is located on the right of the vehicle longitudinal axis and/or respective parts/sub-components thereof, are suspended rotating and/or pivoting while connected to each other on at least one common rotational axle on at least the first vehicle component or the steering column, thus allowing the vehicle to be steered.

[0198] Suspension of the vehicle components in such a way, that at least one vehicle component, which is located on the left of the vehicle longitudinal axis, and at least one vehicle component which is located on the right of the vehicle longitudinal axis and/or respective parts/sub-components thereof, are suspended while connected to each other by means of one or several pivot(s), and/or joint(s), and/or link rod(s), and/or transmissions at at least one rotational axis on at least the first vehicle component, so that the at least two vehicle components and/or respective parts/sub-components thereof can be moved by at least one male/female user or an automatic in at least one operating mode, at least in positions along curves and side slopes as well as in inclined positions, e.g. at offset planes, either individually or through lifting one sided or both sided, evenly or unevenly, at least partially vertical, directly or indirectly in the same direction or in different directions, whereby at least the vehicle position, or vehicle length, or vehicle width, or vehicle height, or seat height changes.

[0199] Suspension of steerable wheels in such a way, that at least one vehicle component has at least one steerable wheel which is positioned in at least one axle mount, such that it can rotate and/or pivot.

[0200] Suspension of the vehicle components in such a way, that at least the second and/or third vehicle component and/or respective parts/sub-components thereof is (are) supported on at least one rotational axle on at least the first vehicle component and/or that at least in the second operating mode, at least two vehicle components and/or respective parts/sub-components thereof are moved via additional bearing points to a position, relative to each other, different as compared to the position in the first operating mode.

[0201] Suspension of standing surfaces in such a way, that at least one standing surface is attached movable on at least one vehicle component by suspending the standing surface(s) at additional joints, as a result of which in at least one operating mode the at least one male/female user or an automatic can tilt the standing surface(s) sideways at least on side slopes as well as in inclined positions, e.g. at offset planes and curves, to compensate for a tilt of the slanted position, independent of a movement of the corresponding vehicle component.

[0202] Suspension of vehicle parts in such a way, that the second and the third vehicle component and/or also additional vehicle components are composed of respectively at least two parts, connected by at least one joint, wherein in an additional pack mode the respectively at least two parts can each be rotated and/or pivoted around the corresponding joint(s).

[0203] Suspension of vehicle parts in such a way, that at least one support wheel and/or at least one stand is (are) positioned via at least one bearing point so as to rotate and/or pivot on at least one vehicle component.

[0204] Suspension of vehicle parts in such a way, that the first vehicle component is provided with a height-adjustable mounting for at least the second and third vehicle component, and/or that the at least second and third vehicle component, via joints and/or provided with at least one mechanical device and/or drive, can compensate the ascending slope as well as the descending slope during uphill drives and downhill drives by adjusting the standing and/or sitting surface by a male/female user or an automatic.

[0205] Suspension of vehicle parts in such a way, that at least one vehicle seat is supported via one/several joint(s) on at least the first vehicle component, and/or that one/several vehicle component(s) is (are) supported rotating and/or pivoting on at least the first vehicle component, and/or that the vehicle is provided with at least one mechanical device and/or drive, whereby at least one male/female user or an automatic can change the seat height and/or the vehicle height in at least one operating mode.

[0206] Suspension of vehicle parts in such a way, that at least one steering rod is supported rotating and/or pivoting via at least one joint on at least the first vehicle component, thus allowing a change in the steering rod position, dependent and independent of a movement of the first vehicle component.

[0207] Suspension of vehicle parts in such a way, that the front axle and/or the steering rod are rigidly suspended/fastened on at least the first vehicle component and the steering movement occurs via at least one mechanical device and/or drive electrically controlled.