Retractable warping winch
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United States of America Patent
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Oct 6, 2020
Grant Date -
Sep 12, 2019
app pub date -
Mar 5, 2019
filing date -
Mar 9, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
A retractable warping winch with a supporting housing, adapted to be stably fixed to a deck of a vessel at an opening thereof, and a bell, including a base and a drum integral to each other. The bell is movably supported by the housing so that it can vertically shift therein between an extracted working position and a retracted rest position. The winch also includes a driving mechanism to rotate the bell, including a motor and a transmission. The driving mechanism includes a drive hub mounted in the housing. The base of the bell is mounted in the drive hub to be rotatably integral therewith and free to axially shift with respect thereto. The drive hub is mounted in the housing to be rotatably free and axially constrained thereto. The motor is mounted on the housing, externally and laterally thereto.
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