| 摘要 |
The bent leaf spring (22) at its one end (55) is rotatably located on the frame (4) and at its other end (53) is located on the bonnet (8). The two ends of the leaf spring are located on the respective parts by means of rotary pins (62) which axially extend in the vehicle cross direction. The leaf spring comprises a spring part (52), and outer socket at each end, an inner socket through which the rotary pins are arranged and an elastic bush pressed between the outer and inner sockets. The leaf spring two ends are prevented from being moved relatively to one another longer than a predetermined distance by means of a movement limiting component (24). The one rotary pin of the leaf spring is arranged to run in an elongated hole-shaped track (68) through a plate-shaped part (66) in the movement limiting component. The plate-shaped part is rotatably located in the bonnet or frame, i.e. in the part other than that in which the rotary pin is located. |
