Abstract: All power generating member for generating a torque needs a transmission for randomly controlling the torque. Most of current transmission utilizes the engagement of gears having different gear rates or frictions as a medium. The transmission according to the engagement of gears generates the transmission the transmission shock and the transmission utilizing the friction as a medium has a limit caused by the friction. In order to resolve the problems, it is suggested to construct elements which may move in position in gears to distribute the torque to a low speed line or a high speed gear line in the constant engagement state, thereby realizing the continuous speed change from the high speed to the low speed or vise versa. Such a continuously variable transmission is applicable to vehicles and heavy equipment utilizing an internal combustion engine as a power generating source and any other vehicles.

Abstract: All power generating member for generating a torque needs a transmission for randomly controlling the torque. Most of current transmission utilizes the engagement of gears having different gear rates or frictions as a medium. The transmission according to the engagement of gears generates the transmission the transmission shock and the transmission utilizing the friction as a medium has a limit caused by the friction. In order to resolve the problems, it is suggested to construct elements which may move in position in gears to distribute the torque to a low speed line or a high speed gear line in the constant engagement state, thereby realizing the continuous speed change from the high speed to the low speed or vise versa. Such a continuously variable transmission is applicable to vehicles and heavy equipment utilizing an internal combustion engine as a power generating source and any other vehicles.