The invention relates to an adjustment device (1, 24) having a first joint (2) and a second joint (3), wherein each joint (2, 3) has a latching mechanism comprising a pair of latching elements (4, 5), wherein the latching elements (4, 5) can be moved between a latched position and a released position in which the joint (2, 3) can be adjusted, wherein each latching mechanism is acted on by a spring element and is held in the latched position, wherein the pair of latching elements (4, 5) of the first joint (2) and the pair of latching elements (4, 5) of the second joint (3) are connected to one another by a pressure plate (6, 25), wherein the latching mechanisms of both joints (2, 3) can be moved by axial displacement of the pressure plate (6, 25) against the force of the spring elements from the latched position into the released position in which the joints (2, 3) can adjusted.
Vehicle for driving up stairs or a ramp, whereby the vehicle can be operated in one of the following operating modes:
a first operating mode, intended for a substantially flat surface, in which one or more wheels (3, 4) are driven,
a second operating mode, which is intended for driving up stairs or a ramp, in which a crawler track (5) is driven,
a third operating mode in which the height of a support for carrying and transporting a load is adjustable and the vehicle is supported on the crawler track (5) and a support wheel (10, 11),
whereby the vehicle has:
at least one first linear motor (7) for adjusting the crawler track (5),
a second linear motor (8) for adjusting the support wheel (10, 11),
a lifting mechanism on which the first linear motor (7) and the second linear motor (8) are arranged, and
a spring arranged on the lifting mechanism to relieve the first linear motor (7) and/or the second linear motor (8).
A61G 5/06 - Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle-mounting facilities, e.g. for climbing stairs
A vehicle for driving on stairs or a ramp, wherein the vehicle can be selectively operated in one of the following operating modes: - a first operating mode, which is intended for a substantially level surface, in which one or more wheels (3, 4) are driven, - a second operating mode, which is intended for driving on stairs or a ramp, in which a crawler track (5) is driven, - a third operating mode, in which the height of a receptacle for carrying and transporting a load can be adjusted and the vehicle is supported on the crawler track (5) and a support wheel (10, 11), wherein the vehicle has: - at least one first linear motor (7) for adjusting the crawler track (5), - a second linear motor (8) for adjusting the support wheel (10, 11), - a lifting mechanism on which the first linear motor (7) and the second linear motor (8) are arranged, and - a spring arranged on the lifting mechanism for relieving the first linear motor (7) and/or the second linear motor (8).
A61G 5/06 - Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle-mounting facilities, e.g. for climbing stairs
A vehicle for driving on stairs or a ramp, wherein the vehicle can be selectively operated in one of the following operating modes: - a first operating mode, which is intended for a substantially level surface, in which one or more wheels (3, 4) are driven, - a second operating mode, which is intended for driving on stairs or a ramp, in which a crawler track (5) is driven, - a third operating mode, in which the height of a receptacle for carrying and transporting a load can be adjusted and the vehicle is supported on the crawler track (5) and a support wheel (10, 11), wherein the vehicle has: - at least one first linear motor (7) for adjusting the crawler track (5), - a second linear motor (8) for adjusting the support wheel (10, 11), - a lifting mechanism on which the first linear motor (7) and the second linear motor (8) are arranged, and - a spring arranged on the lifting mechanism for relieving the first linear motor (7) and/or the second linear motor (8).
A61G 5/06 - Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle-mounting facilities, e.g. for climbing stairs
B62D 55/075 - Tracked vehicles for ascending or descending stairs
12 - Land, air and water vehicles; parts of land vehicles
42 - Scientific, technological and industrial services, research and design
Goods & Services
Elevators; stairlifts; lifting platforms for lifting persons with mobility difficulties, namely, wheel chair lifts for use in the home; driving motors other than for land vehicles Vehicles for persons with amputations, physical disabilities or mobility difficulties; wheelchairs; robotic transport vehicles; wheelchair motors for driving wheelchairs; power-operated lifts specially adapted for vehicles for use with personal mobility vehicles; robotic wheelchairs and structural parts therefor; accessory attachments for robotic wheelchairs, namely, arm supports, head supports, thigh supports, and multiple-pocketed carriers for personal items specially adapted for attachment to wheelchairs Design and development of computer hardware and software; design and development of wheelchairs, robots, lifting platforms and similar lifting equipment, namely, power-operated lifts specially adapted for vehicles for use with wheelchairs, lifts for mobility-impaired persons, lifting jacks other than hand-operated, lifting installations for the transport of persons and goods
A self-balancing vehicle comprising two axially spaced wheels (3, 4) mounted on a main body (2), an electric drive coupled to at least one wheel (3, 4), control means adapted to maintain the vehicle in balance by controlling the drive, a receptable for carrying and conveying a load, the vehicle having an adjustment mechanism (7) for linear displacement of the receptable arranged so that the receptable is adjustable by the linear displacement both along the longitudinal axis and along the vertical axis of the vehicle.
B62K 11/00 - Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
A61G 5/04 - Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
A61G 5/06 - Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle-mounting facilities, e.g. for climbing stairs
The invention relates to a self-balancing vehicle, comprising two wheels (3, 4) that are axially spaced apart and are mounted on a main body (2), an electric drive that is coupled with at least one wheel (3, 4), a control device that is designed to keep the vehicle balanced by actuating the drive, a receptacle for carrying and conveying a load, wherein the vehicle has an adjustment mechanism (7) for linearly displacing the receptacle, which is arranged in such a way that the receptacle is adjustable both along the longitudinal axis and along the vertical axis of the vehicle by way of linear displacement.
A61G 5/06 - Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle-mounting facilities, e.g. for climbing stairs
B62K 11/00 - Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
The invention relates to a vehicle (1) for driving on stairs (7) or a ramp. In a first operating mode intended for substantially flat ground, said vehicle can be driven by one or more wheels (2), and in a second operating mode intended for driving on stairs (7) or a ramp, said vehicle can be driven by means of a tracked running gear or caterpillar running gear (6) having a wrap-around element (9). The vehicle has a stairstep sensor (17, 23, 29, 31, 33), which senses a stairstep edge (8) or ramp edge.
A61G 5/06 - Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle-mounting facilities, e.g. for climbing stairs
12 - Land, air and water vehicles; parts of land vehicles
42 - Scientific, technological and industrial services, research and design
Goods & Services
Motors and engines (except for land vehicles); Machine tools; Machine coupling and transmission components (except for land vehicles); Agricultural implements other than hand-operated; Automatic vending machines; Lifts; Stairlifts; Lifting platforms; Lifting platforms and similar lifting and hoisting apparatus for individuals with reduced mobility; Robots, parts and fittings therefor, not included in other classes; Robots, motors and engines for driving wheelchairs, prostheses, orthoses and artificial exoskeletons, parts and fittings therefor, not included in other classes; Robotic suits and robotic exoskeletons, parts and fittings therefor, not included in other classes. Vehicles; Apparatus for locomotion by land, air or water; Vehicles for amputees, individuals with disabilities or individuals with reduced mobility; Wheelchairs for transporting invalids. Scientific and technological services and research and design relating thereto; Industrial analysis and research services; Design and development of computer hardware and software; Design and development of wheelchairs, robots, lifting platforms and similar lifting and hoisting apparatus, prostheses, orthoses and exoskeletons.
