Planetary manual transmission

Details Planetary manual transmission Planetary manual transmission

2006-10-31

2006-10-31

Bonck, Rodney H. (Department: 3681)

Planetary gear transmission systems or components

With means to vary drive ratio or disconnect drive

Plural elements selectively braked

C475S280000

Reexamination Certificate

active

07128682

ABSTRACT:
A mechanical clutch-controlled planetary transmission employs three planetary gearsets and seven synchronizer clutches to establish fifteen forward speed ratios and seven reverse speed ratios between a transmission input shaft and a transmission output shaft. Two of the planetary gearsets each provide three forward speed ratios including two underdrives and a direct drive, and a third of the planetary gearsets provides a reverse speed ratio, an underdrive speed ratio, a direct speed ratio, and an overdrive speed ratio.

REFERENCES:
patent: 5120284 (1992-06-01), Asada
patent: 7011597 (2006-03-01), Haka
patent: 2004/0102279 (2004-05-01), Lee et al.
patent: 2005/0215387 (2005-09-01), Haka

Affiliated with

Also associated with

Rating

Planetary manual 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 Planetary manual transmission, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Planetary manual transmission will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3717970