Brakes – Internal-resistance motion retarder – Including seal or guide
Patent
1996-08-15
1998-01-13
Ballato, Josie
Brakes
Internal-resistance motion retarder
Including seal or guide
F16F 936
Patent
active
057069204
ABSTRACT:
A suspension damper of the monotube gas charged shock type includes mating piston and rod guide assemblies and mating piston and gas cup assemblies wherein the extension and compression travel of the damper is maximized. The piston includes an annular skirt with a lower rebound cutoff element. The rod guide assembly includes twin spaced apart bushing assemblies providing lateral support to the piston rod, a lower annular leg and an upper rebound cutoff element. When the damper is in a fully extended position, the lower annular leg is received within the upper rebound cutoff element and the upper rebound cutoff element is received within the annular skirt of the piston assembly.
REFERENCES:
patent: 4750594 (1988-06-01), Siemann et al.
patent: 5178243 (1993-01-01), Hamada et al.
patent: 5224573 (1993-07-01), Amemiya et al.
patent: 5533598 (1996-07-01), Adrian et al.
Cheatham Claude H.
Claude George Thomas
Pees James Mitchell
Wells Joel Ray
Ballato Josie
General Motors Corporation
Sedlar Jeffrey A.
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