Gas spring of variable spring force

Details Gas spring of variable spring force Gas spring of variable spring force

1985-03-18

1986-12-30

Reger, Duane A.

Spring devices

Vehicle

Comprising compressible fluid

18832221, 267 6422, 272114, F16F 914

Patent

active

046323716

ABSTRACT:
A gas spring particularly for jumping stilts comprises a working cylinder and a plunger. In the working cylinder there is a working chamber containing a mass of gas. A gas exchange chamber is fixed with respect to the working cylinder. An exchange passage connects the working chamber and the gas exchange chamber. A gas exchange valve is provided in the exchange passage. An exchange operating handle is provided separate from the plunger.

REFERENCES:
patent: 2865633 (1958-12-01), Woodall
patent: 3351342 (1967-11-01), Guin

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