Shock isolator construction

A shock isolator wherein a piston is movably mounted within a compressible solid chamber formed within a housing, the piston including first passages and second passages, the compressible solid material to be extracted through said first passages during an extension of the piston, the compressible s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ROBERTSON, JAMES E, KENDALL, GILES A
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A shock isolator wherein a piston is movably mounted within a compressible solid chamber formed within a housing, the piston including first passages and second passages, the compressible solid material to be extracted through said first passages during an extension of the piston, the compressible solid material to be extracted also through the second passages during retraction of the piston, a ring surrounding the piston, the ring to close off the second passages during extension of the piston, during retraction of the piston the ring to move to permit the compressible solid material to flow therethrough.