Vehicle roll control system

Details Vehicle roll control system Vehicle roll control system

1996-04-04

1997-05-20

Graham, Matthew C.

Land vehicles

Wheeled

Running gear

280707, B60G 1126

Patent

active

056306237

ABSTRACT:
A passive system is disclosed for controlling the roll of a motor vehicle. The system comprises an actuator connected between an unsprung portion of the vehicle and a sprung portion of the vehicle, first and second pressure control valves, and first and second check valves. The first pressure control valve is in communication with a first port of the actuator and has a first position where flow away from the first port is prevented up to a predetermined pressure. The first check valve is in parallel with the first pressure control valve. The second pressure control valve is in communication with a second port of the actuator and has a first position where flow away from the second port is prevented up to a predetermined pressure. The second check valve is in parallel with the second pressure control valve.

REFERENCES:
patent: 3752497 (1973-08-01), Enke et al.
patent: 3820812 (1974-06-01), Stubbs et al.
patent: 3868910 (1975-03-01), Schultz
patent: 3868911 (1975-03-01), Schultz
patent: 3871635 (1975-03-01), Unruh et al.
patent: 3885809 (1975-05-01), Pitcher
patent: 3953040 (1976-04-01), Unruh et al.
patent: 4206935 (1980-06-01), Sheppard et al.
patent: 4345661 (1982-08-01), Nishikawa
patent: 4589678 (1986-05-01), Lund
patent: 4624476 (1986-11-01), Tanaka et al.
patent: 4669749 (1987-06-01), Tanaka et al.
patent: 4693493 (1987-09-01), Ikemoto et al.
patent: 4697237 (1987-09-01), Tanaka et al.
patent: 4730843 (1988-03-01), Tanaka et al.
patent: 4765649 (1988-08-01), Ikemto et al.
patent: 4903982 (1990-02-01), Harara et al.
patent: 4937748 (1990-06-01), Yonekawa et al.
patent: 4966390 (1990-10-01), Lund et al.
patent: 4974875 (1990-12-01), Sugasawa et al.
patent: 5020826 (1991-06-01), Stecklein et al.
patent: 5040823 (1991-08-01), Lund
patent: 5066041 (1991-11-01), Kindermann et al.
patent: 5106120 (1992-04-01), Di Maria
patent: 5149131 (1992-09-01), Sugasawa et al.
patent: 5161822 (1992-11-01), Lund
patent: 5177681 (1993-01-01), Sato
patent: 5178406 (1993-01-01), Reynolds
patent: 5219181 (1993-06-01), Lund
patent: 5230529 (1993-07-01), Harvey-Bailey
patent: 5251134 (1993-10-01), Takehara et al.
patent: 5251136 (1993-10-01), Fukuyama et al.
patent: 5253174 (1993-10-01), Inagaki et al.
patent: 5362094 (1994-11-01), Jensen
"Sachs ADC and ARS Systems," Vehicle News No. 198 (Oct. 1992).
"On-Road/Off-Road: Isuzu's Switchable Stabilizer," Automobile Magazine (Mar. 1994).

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