Spring devices – Vehicle – Comprising compressible fluid
Patent
1979-08-02
1981-06-09
Butler, Douglas C.
Spring devices
Vehicle
Comprising compressible fluid
188322, F16F 943
Patent
active
042720648
ABSTRACT:
A gas spring comprises a cylindrical outer sheath having a stopper holding structure on the inner surface, a rod and piston unit slidably received in the outer sheath, a rod guide and a packing sealably fitted in the outer sheath, and a stopper freely received in the outer sheath for limiting the upward movement of the piston and having engaging structure on the outer surface to engage on the stopper holding structure to thereby hold the stopper in position in the outer sheath.
REFERENCES:
patent: 4044866 (1977-08-01), Ishida
Ishida Kunio
Katsumori Teiji
Butler Douglas C.
Tokico Ltd.
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