| 摘要 |
A lower end of a knuckle member for rotatably supporting a wheel Is connected swingably around an axis in a longitudinal direction of a vehicle to a vehicle body via a lower arm. A connecting member is fitted swingably around only an axis in a vertical direction to an upper end of the knuckle member, and the connecting member is fitted swingably around only an axis in the longitudinal direction of the vehicle to the lower end of a damper device. An upper arm whose one end is pivotally fitted to the vehicle body with one point is fitted at the other end to the damper device or the connecting member so as to be swingable around only an axis in the longitudinal direction. Preferably, the lower arm i s composed of front and rear link members and arranged in such a fashion that an axis of each link member crosses each other outboard than respective pivot points thereof with the knuckle member. Accordingly, a fictitious kingpin shaft almost conforms to an ideal one, thus achieving improvement in tile performance, reduction of size and weight, and free layout of each part.
|
