| 摘要 |
The present invention relates to a continuously variable transmission comprising a fixed sheave portion including a fixed shaft having a stopper groove portion on the outer peripheral surface and an installation groove portion in an axial direction, and a fixed plate connected to the fixed shaft protruding in the outward direction of the fixed shaft; a moving sheave portion wrapping the fixed shaft; a pressing portion arranged on the fixed shaft and pressing the moving sheave portion by a hydraulic pressure; a belt portion arranged between the fixed plate and the moving sheave portion, providing friction force; and a roller portion arranged between the fixed shaft and the moving sheave portion, delivering torque. The roller portion is fitted into the installation groove portion, whose length is longer than the length of the stopper groove portion and shorter than the length of the installation groove portion. Thus, an assembly of the roller portion can be improved. |
