B - Operations – Transporting – 66 – D
Patent
B - Operations, Transporting
66
D
B66D 1/74 (2006.01) B63B 21/16 (2006.01) B66D 1/00 (2006.01)
Patent
CA 2331145
A motor winch, which is more particularly suitable as a sheet or halyard winch (11) for sailing yachts, etc., has an integrated electric or hydraulic drive, the motor (52) being integrated into the winch in such a way that it is located within the winch body and in particular within the winch drum (16). By means of a multistage gear located in the winch foot (22), optionally assisted by an epicyclic gear (54) present in the motor, it brings about the rotation of the winch drum. A manual operation with a winch crank is made possible by a winch crank nut (32) in the winch head (29), the manual driving shaft running past the somewhat eccentrically positioned motor. A reverse rotation or veering function can be provided in which following the disconnection of the drum locking mechanism, the motor is rotated back in braking manner with a controlled speed.
Barrigar Intellectual Property Law
Meyerdierks Helmut
LandOfFree
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