Power winch system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 26, 1991
Grant Date -
N/A
app pub date -
Dec 22, 1987
filing date -
Dec 22, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A power winch is described which includes drive means with an output shaft, lock means to prevent reverse rotation of the shaft and a drum clutch assembly. The drum can be selectively engaged with or disengaged from the drum shaft. The lock means prevents the drum from rotating in reverse when it is engaged with the drum shaft. The power winch can be made compact and portable and can be powered by a small internal combustion engine.
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Family
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Cited Art Landscape
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