Multiple speed-ratio transaxle assembly for automotive vehicles

Details Multiple speed-ratio transaxle assembly for automotive vehicles Multiple speed-ratio transaxle assembly for automotive vehicles

1995-08-21

1997-01-14

Wright, Dirk

Planetary gear transmission systems or components

With means to vary drive ratio or disconnect drive

Plural elements selectively braked

F16H 364

Patent

active

055933599

ABSTRACT:
An automatic transmission for a motor vehicle includes two layshaft gearsets, three planetary gear units, friction clutches, friction brakes, and an overrunning coupling. The input shaft of the transmission is adapted to drive elements of the planetary gear units. An alternate arrangement replaces the layshaft gearsets with chain drive mechanisms.

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patent: 5226862 (1993-07-01), Hattori
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patent: 5267916 (1993-12-01), Beim et al.
patent: 5435792 (1995-07-01), Justice et al.

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