| 摘要 |
PURPOSE:To improve running safety, by a method wherein, in a suspension device having an H-type arm, the tip on the wheel side of an arm member on the rear side of a car body is inclined frontwardly of a car body and rockable longitudinally of the car body, and in rigidity in a longitudinal direction of a rubber bush, rigidity on the rear side of the car body is set to a value higher than that on the rear side of the car body. CONSTITUTION:The arm part, on the rear side of a car body, of a lower control arm 22 is formed with a part 22b on the wheel side and other part 22f. The part 22b is rockably joined with the part 22f by means of a pin, and is formed such that the tip side thereof is inclined in a neutral position toward the front side of the car body. Bearing parts 22a and 22b on the wheel side of the lower arm 22 are intercoupled through a spindle 32 and rubber bushes 34 and 36. In rigidity, in the longitudinal direction of the car body, of the rubber bush, rigidity of the bush 36 on the rear side of the car body is set to a value higher than that of the bush 34 on the front side thereof. This constitution produces a toe-in change through simple constitution, and enables improvement of running safety. |
