Machine element or mechanism – Gearing – Interchangeably locked
Patent
1977-05-18
1979-05-22
Wyche, Benjamin W.
Machine element or mechanism
Gearing
Interchangeably locked
180 53FE, F16H 322
Patent
active
041552679
ABSTRACT:
A gear housing arranged for use with a vehicle mounted winch has an input shaft driven by a power supply such as a reversible electric motor. The housing has an output shaft with an output gear thereon meshing with an idler gear journaled in the housing. A shiftable gear assembly is secured on the input shaft for rotation therewith and includes different diameter gears selectively engageable with the idler gear to produce different powered drive speed ratios to the output shaft.
REFERENCES:
patent: 1469002 (1923-09-01), Haubert
patent: 3223386 (1965-12-01), Frisbie et al.
McKenzie, Jr. Frank H.
Wyche Benjamin W.
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