Overdrive unit in automatic transmissions

Details Overdrive unit in automatic transmissions Overdrive unit in automatic transmissions

1983-04-25

1984-11-27

Herrmann, Allan D.

Machine element or mechanism

Gearing

Plural power paths to and/or from gearing

74763, F16H 5710

Patent

active

044844948

ABSTRACT:
An overdrive unit in an automatic transmission having a planetary gear set including a helical gear and a thrust bearing interposed between the sun gear and revolving carrier for supporting any thrust loads produced between the sun gear and the carrier, thereby reducing the amount of any external force to be exerted on the outer race of the one-way clutch and thus improving the durability of the one-way clutch.

REFERENCES:
patent: 2681126 (1954-06-01), Searls
patent: 3477313 (1969-11-01), Ringe
patent: 3780601 (1973-12-01), Dach et al.
patent: 4152957 (1979-05-01), Watanabe et al.
patent: 4387607 (1983-06-01), Sakakibara

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