Split power transmission to include a variable drive

Details Split power transmission to include a variable drive Split power transmission to include a variable drive

2008-07-08

2008-07-08

Pang, Roger (Department: 3681)

Planetary gear transmission systems or components

Nonplanetary variable speed or direction transmission...

Nonplanetary transmission is friction gearing

C475S216000

Reexamination Certificate

active

07396309

ABSTRACT:
A split power transmission with a variable drive, a brake, a clutch, an integrating transmission containing a planetary set, the internal gear forming the output of the transmission, and an additional planetary set located between the drive shaft and the transmission. A portion of the transmission drive shaft power is transferable to the transmission which includes a secondary shaft located axially parallel to the variable drive. The power of the variable drive is directed towards the integrating transmission via the secondary shaft by using a defined transmission ratio. Torque division in the low cruising range and is achieved by locking the brake connecting the internal gear of the planetary set located between the drive shaft, and the transmission to the unit. Whereas in the high cruising range, by engaging the clutch the sun gear of the transmission is interlocked with the internal gear of the transmission.

REFERENCES:
patent: 6155951 (2000-12-01), Kuhn et al.
patent: 6726590 (2004-04-01), Henzler et al.
patent: 2005/0075209 (2005-04-01), Wafzig et al.
patent: 196 29 213 (1998-01-01), None
patent: 197 03 544 (1998-08-01), None
patent: 100 43 623 (2002-03-01), None
patent: 1 253 350 (2002-10-01), None

Affiliated with

Also associated with

Rating

Split power transmission to include a variable drive does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Split power transmission to include a variable drive, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Split power transmission to include a variable drive will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2764628