AN AUTOMOTIVE HYDRAULIC SHOCK ABSORBER

An automotive hydraulic shock absorber, comprises a pressure cylinder, an auxiliary reservoir and a piston assembly, wherein said piston assembly comprises an annular piston comprised of a plurality of crossing flow ports on its upper and lower faces, a piston shaft, and shim stacks on both faces of...

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1. Verfasser: EVYATAR COHEN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An automotive hydraulic shock absorber, comprises a pressure cylinder, an auxiliary reservoir and a piston assembly, wherein said piston assembly comprises an annular piston comprised of a plurality of crossing flow ports on its upper and lower faces, a piston shaft, and shim stacks on both faces of said piston, partially or fully covering said flow ports, suitable to exert a resistance to the flow of hydraulic fluid in said pressure cylinder, when said piston travels through hydraulic fluid.