Lubricating device for change-speed gearing units

Details Lubricating device for change-speed gearing units Lubricating device for change-speed gearing units

1981-03-04

1984-05-15

Staab, Lawrence J.

Machine element or mechanism

Gearing

Lubrication

184 612, F16H 5704, F01M 900

Patent

active

044480890

ABSTRACT:
In a change-speed gearing unit including an extension housing formed at its rear end portion with an upright projection located in the upper opening of the housing, and a shift-and-select lever shaft slidably and rotatably supported at its rear end portion by an axial bearing hole in the upright projection, a lubricating device comprises a pair of laterally upright walls formed on the rear end portion of the housing between both faces of the upright projection and both opposed inner walls of the upper opening portion of the housing to form an oil well in open communication with the axial bearing hole, the oil well being supplied with lubricating oil picked up by the rearmost gears of the change-speed gearing unit.

REFERENCES:
patent: 1220810 (1917-03-01), Alquist
patent: 1220811 (1917-03-01), Alquist
patent: 3529698 (1970-09-01), Nelson
patent: 4090748 (1978-05-01), Sugimoto et al.
patent: 4319499 (1982-03-01), Sanui et al.
patent: 4329887 (1982-05-01), Kawamoto
patent: 4348914 (1982-09-01), Kawamoto

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