| 摘要 |
Lifting and transport device for wheeled vehicles which comprises a supporting frame 11 having air-cushion units 15 by which a supporting film of air is created for the frame. The supporting frame has two projecting frame parts 13,14, which are each provided with a pneumatic jack 23 in the form of an inflatable bellows cylinder fitted between the frame and a pivotal lifting arm 24. The lifting arm has a contact surface 21 which is intended for the wheel and is arranged to be lifted against the wheel when the bellows cylinder is inflated. In order to ensure good stability, the air-cushion units are mounted essentially directly below the bellows cylinders. <IMAGE> |
