Overspeed trip mechanism
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United States of America Patent
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May 1, 1984
Grant Date -
N/A
app pub date -
Jan 18, 1982
filing date -
Jan 18, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An overspeed trip mechanism for a rotating shaft has a collar mounted on the shaft. An eccentric ring surrounds and is connected to the collar for rotation therewith. A trip member is located exteriorly of the collar. The eccentric ring is movable radially relative to the collar between a first position spaced from the trip member and a second position in contact therewith. A spring is arranged between the ring and the collar to yieldably urge the ring into its first position.
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