| 摘要 |
PROBLEM TO BE SOLVED: To support swing-movement of a suspension arm and normalize the behavior of tires by pressing a part of a bush to a control bevel formed on a vehicle body, when the bush is relatively moved in a vehicle width direction by a cornering force acted on the tires. SOLUTION: When a vehicle is, for instance, turned to left, a left cornering force is generated on a pair of left and right tires 8, 9, and thus a rubber bush 17 of an elastic bush 3 is pressed against an inner panel 13. In this case, the inner panel 13 has a control bevel 24 on its inner side, and the bush 17 has a protrusion 25 on its end face. A moving range of the protrusion 25 is selected so as not to contact a vertical wall 27 when working. Consequently, when the protrusion 25 starts to contact the control bevel 24, the force element is generated in a rebound direction 26 due to an inclination of the control bevel 24 to support the rebound behavior of a trailing arm 1. Therefore, swing-movement of a suspension arm is supported and the tire behavior is normalized.
|
