Dual clutch hybrid powershift transmission

Details Dual clutch hybrid powershift transmission Dual clutch hybrid powershift transmission

2007-04-17

2009-11-03

Lewis, Tisha D (Department: 3655)

Planetary gear transmission systems or components

Input from independent power sources

Including electric motor input

C475S083000, C475S215000, C475S218000, C074S330000, C074S331000, C903S910000, C903S919000, C180S065600

Reexamination Certificate

active

07611433

ABSTRACT:
A dual-clutch transmission for use in a motor vehicle having an engine and a driveline includes an output shaft adapted for connection to the driveline and a planetary gearset in constant driving engagement with the output shaft. An input shaft is driven by the engine. A first constant mesh gearset is in selective driving communication with a first member of the planetary gearset. A second constant mesh gearset is in selective driving communication with a second member of the planetary gearset. A first clutch is operable for establishing a releasable drive connection between the input shaft and the first constant mesh gearset. A second clutch is operable for establishing a releasable drive connection between the input shaft and the second constant mesh gearset. A motor is selectively drivingly coupled to a third member of the planetary gearset.

REFERENCES:
patent: 6502652 (2003-01-01), Rogg
patent: 7034481 (2006-04-01), Imai
patent: 7140461 (2006-11-01), Morrow
patent: 7361111 (2008-04-01), Aitzetmueller et al.
patent: 7462121 (2008-12-01), Janson et al.
patent: 2003/0199353 (2003-10-01), Bowen
patent: 2003/0217617 (2003-11-01), Sakamoto et al.
patent: 2003237393 (2003-08-01), None

Affiliated with

Also associated with

Rating

Dual clutch hybrid powershift transmission does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dual clutch hybrid powershift transmission, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual clutch hybrid powershift transmission will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4139142