Spring devices – Vehicle – Comprising compressible fluid
Patent
1976-03-31
1978-04-25
Marbert, James B.
Spring devices
Vehicle
Comprising compressible fluid
188282, 188315, F16F 500
Patent
active
040859258
ABSTRACT:
Hydro-pneumatic shock absorber of the kind comprising a fluid-containing cylinder which is divided into two chambers of variable volume by a piston mounted on a piston rod, there being also provided a compensation chamber for displaced fluid, a compressed gas pressure being maintained within said compensation chamber, wherein the aforesaid piston is secured to the middle of the piston rod which projects through a gland at each end of the cylinder, at least one of said two chambers of variable volume communicating with said compensation chamber by means of a communication port.
REFERENCES:
patent: 2630193 (1953-03-01), Funkhouser
patent: 3593977 (1971-07-01), Hahn
patent: 3970292 (1976-07-01), Dachicourt et al.
Overkott Franz Josef
Peddinghaus Carl Ullrich
Marbert James B.
Peddinghaus Carl Ullrich
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