Automated multiple-gear transmission

Details Automated multiple-gear transmission Automated multiple-gear transmission

2006-02-28

2006-02-28

Ho, Ha (Department: 3681)

Planetary gear transmission systems or components

Nonplanetary variable speed or direction transmission...

Plural power paths to planetary gearing

C475S219000, C074S329000, C074S331000, C074S333000

Reexamination Certificate

active

07004878

ABSTRACT:
An automated multiple-gear transmission which includes a single planetary assembly having an annular gearwheel connected to a transmission output shaft, a first input shaft connected to one of the solar gearwheel or the planetary gearwheel web and a second input shaft connected to the other of the solar gearwheel and the planetary gearwheel web. A gearwheel assembly is connected from a transmission input shaft and includes a single countershaft and plurality of transmission ratio gearsets and a plurality of shift control elements for selectively connecting the first and second planetary assembly input shafts to the transmission ratio gearsets and a transmission housing.

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patent: 101 45 519 (2003-04-01), None
patent: 4-46247 (1992-02-01), None

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