Spring devices – Vehicle – Comprising compressible fluid
Patent
1995-12-07
1997-09-30
Young, Lee W.
Spring devices
Vehicle
Comprising compressible fluid
267 6428, 29454, F16F 904
Patent
active
056719078
ABSTRACT:
An air spring assembly having a flexible member and moveable piston is provided. A bead surface of the flexible member is secured into a channel in the moveable piston to create an air-tight seal which can withstand tensile stress. The hollow piston increases the volume of the air reservoir which contributes to a reduction in the spring rate.
REFERENCES:
patent: 2961033 (1960-11-01), Galbraith
patent: 3057768 (1962-10-01), McGough
Dion Sr. Marc R.
Emerson Roger D.
The Goodyear Tire & Rubber Company
Young Lee W.
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