| 摘要 |
A virtual kingpin axis variable system of the vehicle rear wheel multi link is provided that constant toe-in can be set up on operation of the foot-brake and the engine break on operation. A virtual kingpin axis variable system of the vehicle rear wheel multi link comprises a front upper arm(11) which consists of a knuckle side front upper arm(10) and a car body front upper arm, a shock absorber controlling the length of the front upper arm, a drive motor(20) connected to the tip-end part of the car body front upper arm, an electronic control unit(30) controlling the drive motor. The knuckle side front upper arm is connected to the knuckle(40) and car body front upper arm. |
