Overdrive device for automatic transmissions

Details Overdrive device for automatic transmissions Overdrive device for automatic transmissions

1980-09-22

1984-06-26

Herrmann, Allan D.

Machine element or mechanism

Gearing

Plural power paths to and/or from gearing

74763, 74767, F16H 5710

Patent

active

044558902

ABSTRACT:
An overdrive device for motor vehicle transmissions includes a sun gear, planet pinions and a ring gear in meshing relationship. A one-way clutch having an inner race integrally secured to the sun gear is provided with the outer race of the one-way clutch being spline-coupled to a carrier which rotatably supports the planet pinions. A certain degree of slack or looseness is provided between the carrier and the outer race to permit some relative movement therebetween in the radial direction of the overdrive device.

REFERENCES:
patent: 2247713 (1941-07-01), Peterson et al.
patent: 2382331 (1945-08-01), Peterson et al.
patent: 3014567 (1961-12-01), Stockton
patent: 3230796 (1966-01-01), Thomson
patent: 3487726 (1970-01-01), Burnett
patent: 4034628 (1977-07-01), Sakai et al.
patent: 4043223 (1977-08-01), Ohnuma et al.
patent: 4056990 (1977-11-01), Hatano
patent: 4098148 (1978-07-01), Wayman
patent: 4114478 (1978-09-01), Clauss

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