Bushing and bearing assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 17, 2002
Grant Date -
Dec 6, 2001
app pub date -
May 31, 2001
filing date -
Jun 2, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A Bearing and Bushing assembly where the operational mating surfaces of the bearing and bushing components are each formed with grooves, longitudinally extending the length of each component. The grooves formed in the bushing to be attached to a shaft are spiral, at least two in number, one being a reverse spiral to the other. The bearing assembly has a number of longitudinal, parallel grooves again extending the length of the bearing members. The bearing member is of composite construction. The inner component carrying the grooves being of hard rubber.
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