Automatic transmission

Details Automatic transmission Automatic transmission

1991-09-27

1993-07-06

Bonck, Rodney H.

Planetary gear transmission systems or components

Variable speed or direction transmission combined with...

Variable speed or direction is planetary transmission

475285, 475312, F16H 3708

Patent

active

052249077

ABSTRACT:
The input gear of the secondary gear train is mounted on a hollow input shaft and the reaction element of a planetary gear set is connected with a multi-plate brake and one-way clutch, which are both disposed on the opposite side of the input gear with respect to the planetary gear set, by way of a shaft which passes through the hollow input shaft. The multi-plate brake is disposed radially outward of the one-way clutch.
The output gear of the gear train is supported by bearings which are disposed on either side thereof. The bearing on inboard side of the final gear is arranged to have a diameter which is larger than the output gear and supported in a wall portion of the transmission case per se.

REFERENCES:
patent: 2683997 (1954-07-01), Forster
patent: 4537092 (1985-08-01), Morisawa
patent: 4594914 (1986-06-01), Kubo et al.
patent: 4624154 (1986-11-01), Kraft et al.
patent: 4653346 (1987-03-01), Kato et al.
patent: 4676123 (1987-06-01), Kubo et al.
patent: 4716786 (1988-01-01), Sakakibara
patent: 4774856 (1988-10-01), Hiraiwa
patent: 4914978 (1990-04-01), Moroto et al.
patent: 4916977 (1990-04-01), Aoki et al.
patent: 4966264 (1990-10-01), Hayakawa et al.
patent: 5019025 (1991-05-01), Hayakawa et al.

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