Vibration insulation device for handle of vibratory machine
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United States of America Patent
Stats
-
Aug 11, 1981
Grant Date -
N/A
app pub date -
Dec 13, 1978
filing date -
Mar 25, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A vibration insulation device for a handle of vibratory machine, which is characterized by comprising: a spring K adapted to be displaced in the direction of unidirectional vibration transmitted to the handle, and a dynamic vibration absorber consisting of a cantilevered spring Kd, a magnetic damper cd and a conductive weight plate md provided in the section m to be insulated. In case the vibration is directional, i.e. when the vibration is caused in X and Y directions, the above described unit consisting of the spring K and the dynamic vibration absorber is disposed for respective directions of vibration.
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Family
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