Brakes – Internal-resistance motion retarder – Having a thrust member with a variable volume chamber
Patent
1992-08-21
1994-07-12
Oberleitner, Robert J.
Brakes
Internal-resistance motion retarder
Having a thrust member with a variable volume chamber
188299, 188281, 280714, F16F 9348
Patent
active
053280040
ABSTRACT:
A hydraulic suspension damper includes a fluid-filled cylinder divided into first and second fluid chambers by a reciprocating piston. A bypass valve assembly includes a first pressure responsive valve assembly in fluid connection with one of the fluid chambers and a second pressure responsive valve assembly in fluid connection with the other fluid chamber. The pressure responsive valve assemblies direct fluid to an unidirectional electromechanical valve assembly. Operation of the bypass valve assembly permits independent control of fluid during compression and rebound strokes of the damper.
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Fannin Wayne V.
Pees James M.
General Motors Corporation
Muratori Alfred
Oberleitner Robert J.
Tucker A. Michael
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