Handling: hand and hoist-line implements – Grapple – Swing dampener
Patent
1993-05-11
1995-09-19
Cherry, Johnny D.
Handling: hand and hoist-line implements
Grapple
Swing dampener
188 83, B66C 1306, F16F 704
Patent
active
054510872
ABSTRACT:
A combination of a first element rotationally coupled to a second element, with a damper or snubber for slowing the rotational movement, which has a core with a tapered surface, the core being affixed to the first element. A housing having a tapered surface is affixed to the second element. Axial alignment is maintained between the core and the housing and a selected friction force is developed between the tapered surfaces of the core and the housing so that movement of the joint is dampened.
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Beaulieu Shirley
Cherry Johnny D.
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