Land vehicles – Wheeled – Running gear
Patent
1990-05-14
1992-02-18
Rice, Kenneth R.
Land vehicles
Wheeled
Running gear
280840, 280 6g33, 36442405, B60G 1126
Patent
active
050887610
ABSTRACT:
A vehicle suspension system includes a cylinder device, provided between a vehicle body member and a vehicle wheel member for the vehicle body member, in which suspension characteristics are changed by controlling hydraulic fluid supply for the cylinder device. A vehicle height displacement detecting device detects a vehicle height displacement, and a vehicle height control device receives a signal from the vehicle height displacement detecting device to control the hydraulic fluid supply for the cylinder device to thereby obtain a target vehicle height displacement in accordance with a height control sensitivity. A sensitivity change device changes the height control sensitivity in accordance with a predetermined condition so as to change the supply of the hydraulic fluid for the cylinder device. A warp control cooperate and a height control are optimized.
REFERENCES:
patent: 4371182 (1983-02-01), Brown
patent: 4787644 (1988-11-01), Yokote et al.
patent: 4787649 (1988-11-01), Watanabe et al.
Morita Toshiki
Takehara Shin
Mazda Motor Corporation
Rice Kenneth R.
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