Free fall windlass

Ships – Anchor trippers

Patent

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Details

114254, 254345, B63B 2122

Patent

active

RE0338982

ABSTRACT:
A power-operated windlass having a motor that reverses direction to control taking in and paying out of a rope and a shifting mechanism responsive to changes in motor direction which selectively locks and unlocks the rope pulley against rotation in an unwinding direction.

REFERENCES:
patent: 2795396 (1957-06-01), Davidson
patent: 3100626 (1963-08-01), Good
patent: 3443772 (1969-05-01), Prosser
patent: 4004780 (1977-01-01), Kuzarou
patent: 4566674 (1986-01-01), Ebey et al.

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