DRIVE FOR ALL-WHEEL-DRIVE VEHICLE Russian patent published in 1997 - IPC

FIELD: transport engineering; cross country vehicles for military and agricultural applications with cross wise mounted engine and gearbox. SUBSTANCE: transfer case has final drive of one of driving axles in form of independent module butt-mounted on gearbox. Transfer case drive gear has interaxle differential with positive locking, both output shafts of which are arranged concentrically and are brought out to one side. Driving gear of spur final drive of one of driving axles is secured on tubular output shaft. Differential and wheel drive shafts of the are coupled with spur final drive. Driving gear of bevel final drive is secured on second shaft of interaxle differential. This gear is coupled with final drive of other axle through propeller shaft laid along vehicle. EFFECT: enlarged operating capabilities. 1 dwg