Automatic transmission for vehicle

Details Automatic transmission for vehicle Automatic transmission for vehicle

1999-06-04

2000-08-29

Estremsky, Sherry L.

Planetary gear transmission systems or components

Plural power paths to planetary gearing

Plural planetary units

475271, 475275, 475284, 475325, F16H 362

Patent

active

061100692

ABSTRACT:
An automatic transmission includes a planetary gear set inputted a decelerated rotation and a non-decelerated rotation and outputting a plurality of shift rotations, a reduction planetary gear, an input shaft, first and third clutches which are able to engage/disengage for connecting the input shaft through the reduction planetary gear to two different decelerated rotation input elements of the planetary gear set individually, and a second clutch which is able to engage/disengage for connecting the input shaft to a non-decelerated rotation input element. The first clutch, the third clutch and the reduction planetary gear are arranged together, and the second clutch is arranged in the other side of the planetary gear set.

REFERENCES:
patent: 4347765 (1982-09-01), Leonard et al.
patent: 5106352 (1992-04-01), Lepelletier
patent: 5342257 (1994-08-01), Hotta et al.
patent: 5495778 (1996-03-01), Mochizuki
patent: 5716298 (1998-02-01), Beim et al.
patent: 5876300 (1999-03-01), Moroto et al.
patent: 5951432 (1999-09-01), Wehking et al.

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