Planetary final drive

Machine element or mechanism – Gearing – Plural power paths to and/or from gearing

Patent

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Details

74801, F16H 5710

Patent

active

045746583

ABSTRACT:
A planetary final drive having an output shaft journaled in a two-part housing with a compound gear consisting of a sun gear and a spur gear supported by a bearing on the output shaft. The spur gear engages and is driven by a powered pinion gear, and the sun gear engages and drives the planet gears in the planet carrier; the latter gears engage a ring gear grounded to the housing. Spacer means carried by said output shaft locate the bearing and maintain it under the spur gear, and preclude relative axial movement of the compound gear relative to the carrier.

REFERENCES:
patent: 1872541 (1932-09-01), White
patent: 2978051 (1961-04-01), Risk et al.
patent: 2984122 (1961-05-01), Woolley
patent: 3387502 (1968-06-01), Tourneau
patent: 3518897 (1970-07-01), Bixby
patent: 4114479 (1978-09-01), Ashfield
patent: 4392396 (1983-07-01), Sato et al.

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