Motor vehicle winch

Details Motor vehicle winch Motor vehicle winch

1978-12-06

1981-03-24

Jillions, John M.

Implements or apparatus for applying pushing or pulling force

Apparatus for hauling or hoisting load, including driven...

Device includes rotatably driven, cable contacting drum

74801, 192 96, 192114R, 192 4891, 254348, B66D 124

Patent

active

042575770

ABSTRACT:
A winch having a drum and a gearbox, wherein the gearbox houses planetary gearing for driving the drum, and a coupling device for selectively changing the rotational speed of the drum. The coupling device comprises two interconnected dog elements which are rotatable by the winch motor and are positionable along the rotational axis of the drum at three locations to variously engage the drum and/or gearing for a selected drum speed.

REFERENCES:
patent: 2340543 (1944-02-01), Magee
patent: 2389177 (1945-11-01), Ball
patent: 2435353 (1948-02-01), Hite
patent: 3726801 (1973-04-01), Sterner et al.
patent: 3946991 (1976-03-01), Eriksson

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