Winch
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Apr 27, 1999
Grant Date -
N/A
app pub date -
Sep 22, 1997
filing date -
Sep 30, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Planetary gears of an epicyclic drive train of a winch which drive a drum of the winch through a carrier which is at all times constrained to rotate with the drum, are used to keep a feeder/stripper arm of a self-tailing channel of a winch from rotating, by engagement between secondary gears and a gear ring associated with the feeder/stripper arm.
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