Land vehicles – Wheeled – Running gear
Patent
1992-08-06
1994-11-22
Basinger, Sherman
Land vehicles
Wheeled
Running gear
B60G 1700
Patent
active
053662369
ABSTRACT:
In an active vehicle suspension system employing a double acting type single rod hydraulic linear actuator in which a piston is provided with two pressure receiving surfaces facing two different piston chambers defined by the piston received in a cylinder and having different areas, even when the line pressure of the hydraulic oil passage is lost, the height of the vehicle body can be maintained at a fixed level and a sudden change of the height of the vehicle body can be avoided by providing a hydraulic control device which appropriately controls the pressures of the upper and lower chambers so as to be inversely proportional to the areas of the corresponding pressure receiving surfaces as the pressure supplied to the hydraulic actuator is reduced.
Kuriki Nobuharu
Noro Yoshiaki
Ohsaki Seiji
Shibue Hideaki
Basinger Sherman
Burt Pamela S.
Carrier Joseph P.
Honda Giken Kogyo Kabushiki Kaisha
Weiner Irving M.
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