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A shock absorber includes a piston for partitioning the interior of a cylinder into two liquid chambers while affording communication between both liquid chambers through a plurality of ports, and a valve body biased toward the piston for opening and closing the ports. The piston has a ring portion...

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Bibliographic Details
Main Author YOKOYA,YUJI
Format Patent
LanguageGerman
Published 28.01.1988
Edition4
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MEANS FOR DAMPING VIBRATION
MECHANICAL ENGINEERING
SHOCK-ABSORBERS
SPRINGS
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:A shock absorber includes a piston for partitioning the interior of a cylinder into two liquid chambers while affording communication between both liquid chambers through a plurality of ports, and a valve body biased toward the piston for opening and closing the ports. The piston has a ring portion which forms a path in cooperation with the valve body for regulating the amount of liquid flowing from the ports around an outer peripheral edge of the valve body. An effective area of the ports is larger than the maximum effective area of the path.
Bibliography:Application Number: DE19873720584