Brakes – Internal-resistance motion retarder – Using yieldable or fluent solid or semisolid
Patent
1994-06-03
1995-02-28
Oberleitner, Robert J.
Brakes
Internal-resistance motion retarder
Using yieldable or fluent solid or semisolid
188299, F16F 930
Patent
active
053928822
ABSTRACT:
A dynamic absorber suspension strut includes a sealed hydraulic damper mounted in an outer tube. An absorber mass is supported on a spring inside the outer tube. The absorber mass divides an interior of the outer tube into first and second fluid chambers. A fluid conduit is provided between the chambers. A control valve controls fluid flow in the fluid conduit to provide a desired damping of wheel hop frequencies. The damper is tuned to provide a desired damping of body frequencies.
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Mackovjak John M.
Martone Christopher J.
General Motors Corporation
Oberleitner Robert J.
Poon Peter M.
Simon Anthony L.
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