| 摘要 |
A suspension system of a vehicle is provided to increase vehicle stability while running in a straight line by inducing a wheel in the toe-in tendency when the forward impact is added on a wheel. The invention relates to a suspension system of a vehicle for increasing vehicle stability while running in a straight line by inducing a wheel in the toe-in tendency if the forward impact is added on a wheel, wherein the lower part of a wheel carrier(4) which supports a wheel(2) rotatively is connected to a vehicle body by a lower control arm(6) and the upper part of the wheel carrier is connected to the vehicle body by an upper control arm(8) placed in the width direction of the vehicle, a coil spring(12) is placed on the front of the lower part of the wheel carrier and connected with the vehicle body by a trailing arm(10) placed in the longitudinal direction of the vehicle body to absorb vertical impact together with a shock absorber and to harmonize high stiffness and flexibility, and a toe link(14) is placed on the front of the middle of the wheel carrier to control the toe of the wheel. The lower control arm and the toe link are placed in a trapezoid at the angle of alpha and beta respectively. |
