Land vehicles – Wheeled – Running gear
Patent
1978-10-10
1980-08-12
Love, John J.
Land vehicles
Wheeled
Running gear
60403, 280714, B60G 1706
Patent
active
042169771
ABSTRACT:
Switching arrangements, mechanical and electrical, for lowering or raising the vehicle body. They include electrically controlled discharge means for discharging hydraulic fluid from hydropneumatic suspension units, one for each wheel unit, a switch and electrically controlled valve means fluidly disposed in a fluid passage between a power chamber of an adjustable strut and a hydraulic fluid chamber of a gas cushion connected to the strut. Upon closing of the switch the valve will close the fluid passage to keep hydraulic fluid within the gas cushion and the discharge means will commence to discharge hydraulic fluid from the power chamber.
REFERENCES:
patent: 3840245 (1974-10-01), Aikawa et al.
patent: 3873124 (1975-03-01), Ito et al.
patent: 4162091 (1979-07-01), Sano
Love John J.
Nissan Motor Company Limited
Weaver Ross
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