Multi-speed transmission

Details Multi-speed transmission Multi-speed transmission

2011-08-09

2011-08-09

Le, David D (Department: 3655)

Planetary gear transmission systems or components

Plural power paths to planetary gearing

Plural planetary units

C475S286000, C475S323000

Reexamination Certificate

active

07993239

ABSTRACT:
A transmission is provided having an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices may include clutches and at least one brake.

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patent: 2006/0270513 (2006-11-01), Klemen
patent: 2006/0270516 (2006-11-01), Klemen

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