Lubricated bearing for automatic transmissions

Details Lubricated bearing for automatic transmissions Lubricated bearing for automatic transmissions

1976-06-03

1978-07-04

Wyche, Benjamin W.

192 clutches and power-stop control

Elements

Shafts, bearings, and adjusting devices

74763, 408202, F16D 2506, F16D 1374

Patent

active

040983820

ABSTRACT:
Increased resistance to excessive wear rate is provided in certain automobile automatic transmissions by providing a combination of radial-bushing and thrust-washer at a certain position on the oil pump stator where the customarily manufactured transmission is provided only with a thrust-washer. The combination of radial-bushing and thrust-washer provides bearing surfaces for the direct clutch drum to revolve against in both the lateral and radial directions.

REFERENCES:
patent: 2583556 (1952-01-01), Fleischel
patent: 2748622 (1956-06-01), Syrovy et al.
patent: 3307430 (1967-03-01), Bauder
patent: 3554057 (1971-01-01), Michnay et al.
patent: 3862581 (1975-01-01), O'Malley

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