CONNECTION STRUCTURE FOR INPUT SHAFT AND PULLEY OF CVT

摘要

An input shaft and pulley connection structure for of a continuously variable transmission is provided to form a simple structure which is capable of reducing the total length of the continuously variable transmission. A continuously variable transmission drives a vehicle by delivering the driving force of an engine to the torque through an advance/backing means within the transmission, a belt pulley and a deceleration unit. The pinion gear(130) and carrier(120) of a planetary gear(100) prepared inside the transmission receives the torque through a retainer(220) which is coupled with an input shaft(200). A sun gear(110) is combined with an outer side of the input shaft through the spline method. A bearing(210) for minimizing the frictional force is pressure-inserted into the input shaft. The bearing is connected to a fixing member(300) of the driving pulley.