DIFFERENTIAL Russian patent published in 1999 - IPC

FIELD: transport engineering; transmissions of tractors and automobiles. SUBSTANCE: differential has semidifferential units with power and planet pinion bevel gears, central disk with axle-shafts and driven bevel gear, drive shaft with driving bevel pinion, small interlocking gears, toothed rollers furnished with internal and external gears, large interlocking internal gears made integral with semidifferential units. Eccentrics with lightening slots and counterweights are installed at both sides of small interlocking gears secured in disk axle-shafts. Toothed rollers resting on eccentrics come into meshing with small and large interlocking gears. Interlocking of semidifferentials at slipping of one of wheels and subsequent release of interlocks takes place automatically. EFFECT: increased service life of differential, provision of safety and economy, facilitated driving. 2 dwg