TRANSMISSION OF FOUR-WHEEL DRIVE VEHICLE Russian patent published in 1995 - IPC

FIELD: transport engineering. SUBSTANCE: four-wheel drive vehicle transmission has gear box which consists of primary shaft coaxial to engine shaft. Main shaft is parallel to primary shaft and they interact with the help of gears. Distributing and gear boxes are placed in the same crankcase. Distributing box driven gears are set up rotating regarding driven shaft of distributing box and interacting with driven shaft set up clutches movable in axial direction. New in this transmission is that main shaft is additionally provided with at least two gears fastened on it, being permanently coupled with driven gears. EFFECT: improved design, enhanced efficiency. 3 cl, 2 dwg