Vehicle transmission with Ravigneaux central differential

Details Vehicle transmission with Ravigneaux central differential Vehicle transmission with Ravigneaux central differential

1992-08-12

1993-12-14

Braun, Leslie A.

Planetary gear transmission systems or components

Differential planetary gearing

Spur gear differential

475252, 475205, F16H 308

Patent

active

052697320

ABSTRACT:
A vehicle transmission, particularly for industrial and agricultural vehicles, includes a speed change gearset (gear and range) and a central differential for distributing the gearset output to the front and rear axles of the vehicle. The central differential is formed of a Ravigneaux gearset to reduce the dimensions of the transmission and to minimize the costs and technical resources required to produce it. The Ravigneaux gearset distributes the torque of a gear output shaft to the front and rear axles according to the ratio of the two planetary sun gear diameters. Preferably, the end stage of the speed change gearset is formed by a further gearset, and the planet carriers of both Ravigneaux gearsets are formed as a common structural member carrying the planets of both Ravigneaux gearsets.

REFERENCES:
patent: 3482469 (1969-12-01), Mori
patent: 3903757 (1975-09-01), Hau et al.
patent: 4677873 (1987-07-01), Eastman et al.
patent: 4719985 (1988-01-01), Zauser
patent: 4722246 (1988-02-01), Gaus et al.
patent: 5078660 (1992-01-01), Williams et al.

Affiliated with

Also associated with

Rating

Vehicle transmission with Ravigneaux central differential does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vehicle transmission with Ravigneaux central differential, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vehicle transmission with Ravigneaux central differential will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1700841