Power branching transmission for motor vehicles

Details Power branching transmission for motor vehicles Power branching transmission for motor vehicles

2008-04-22

2008-04-22

Lewis, Tisha (Department: 3681)

Planetary gear transmission systems or components

Fluid drive or control of planetary gearing

Pump and motor in series with planetary gearing

C074S330000

Reexamination Certificate

active

11199179

ABSTRACT:
A power branching transmission suitable for motor vehicles having an internal-combustion engine which drives an input shaft of the power branching transmission has several branches comprising at least one power shift transmission with a number of gears and has an output shaft. For the comprehensive optimization of the power branching transmission, at least one of the branches is equipped with a control device by means of which, during the starting operation of the motor vehicle, the rotating direction of the output shaft can be changed, and during the starting operation and with shifted gears of the power shift transmission connected with the input shaft, by way of the control device, the rotational speed of the output shaft can be continuously influenced.

REFERENCES:
patent: 2962915 (1960-12-01), Wiggermann
patent: 3212358 (1965-10-01), De Lalio
patent: 3580107 (1971-05-01), Orshansky, Jr.
patent: 4825722 (1989-05-01), Hagin et al.
patent: 5222921 (1993-06-01), Garcia
patent: 5890981 (1999-04-01), Coutant et al.
patent: 5931758 (1999-08-01), Walter
patent: 6203463 (2001-03-01), Casey et al.
patent: 6361463 (2002-03-01), Kojima
patent: 2006/0130601 (2006-06-01), Hughes

Affiliated with

Also associated with

Rating

Power branching transmission for motor vehicles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Power branching transmission for motor vehicles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power branching transmission for motor vehicles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3954697