POWER TRANSMISSION OF WHEELED TRANSPORT VEHICLE Russian patent published in 1994 - IPC

FIELD: wheeled transport vehicles. SUBSTANCE: power transmission comprises clutch, gearbox, input and main shafts. The end portion of main shaft directed towards the clutch carries gear wheels and for driving transmission output shaft. The opposite end of main shaft protruding from bearing carries free-mounted gear wheel connected by splines with drive shaft of independent oil pump. Gear wheel is driven by gear secured on free end of input shaft. To turn off the pump, gear wheel is disengaged from gear, bearing bush comes out of contact with main shaft to prevent wear of said bush and gear wheel in this case hangs on oil pump drive shaft. EFFECT: improved design. 2 cl, 4 dwg