| 摘要 |
The device includes a flat element(2) which with the vehicle at rest lies upon the communicating element(4) of the vehicle by at least one spring element(7) under tension. The flat element is rotatable around a pivot pin(3), and the free end of the flat element lying opposite the pivot stands away from the communicating element. The flat element rotates around the pivot pin corresponding to the force action during movement of the vehicle and stands away from the communicating element at a defined angle. |
