Electric drive mechanism for boat hoist winch

Details Electric drive mechanism for boat hoist winch Electric drive mechanism for boat hoist winch

1993-04-12

1994-02-22

Basinger, Sherman

Ships

Vessel raising and docking

187 859, 254362, 254363, 405 3, B63C 1500

Patent

active

052878210

ABSTRACT:
In a boat hoist having a platform for raising and lowering a boat by a normally manually rotated circular lift wheel, winch, and cable arrangement, an electrically powered drive motor assembly mounted adjacent the lift wheel and including a drive wheel biased between a position of non-engagement with the lift wheel, and a position of engagement therewith for rotation of the lift wheel, power for the drive motor provided by the DC power source within the boat being moved or by a shore supplied AC power source.

REFERENCES:
patent: 3648539 (1972-03-01), Rouis
patent: 4954011 (1990-09-01), Stenson

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