Ships – Anchor trippers
Patent
1987-05-01
1989-03-07
Basinger, Sherman D.
Ships
Anchor trippers
114254, 254345, B63B 2122
Patent
active
048096334
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: 3443772 (1969-05-01), Prosser
patent: 4004780 (1977-01-01), Kuzarou
patent: 4566674 (1986-01-01), Ebey et al.
Basinger Sherman D.
The Scott & Fetzer Company
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