Winch

Details Winch Winch

1979-03-22

1981-03-10

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

74143, 74812, B66D 104

Patent

active

042549400

ABSTRACT:
A winch having a main frame on which a drum is rotatably mounted and which is unidirectionally driven by a drive shaft rotatably mounted in the frame, the drive shaft having a pair of axial gear rings rotatably mounted thereon and engageable in unidirectional driving engagement with the shaft, the gear rings meshing with the diametrically opposed pair of gear sectors which are oscillated by foot pedals attached thereto so that oscillatory motion of the gear sector results in unidirectional rotation of the drum.

REFERENCES:
patent: 833355 (1906-10-01), Veeder
patent: 1089483 (1914-03-01), Laffond
patent: 1827597 (1931-10-01), Mellon
patent: 3853303 (1974-12-01), Wineburner
patent: 3942762 (1976-03-01), Reymond

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