| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a continuously variable transmission capable of improving assemblability and an assembly space of a power transmission member that transmits a power of an output rod to a movable sheave.SOLUTION: A continuously variable transmission mechanism for V-belt automatic transmission includes: a fixed sheave 61; a movable sheave 62; and an actuator 90 for moving the movable sheave 62 and having an output rod 91 that moves forward and backward. A V-belt 53 is wound between both of the sheaves. The movable sheave 62 and a tip 91a of the output rod 91 are coupled by a power transmission member T that has a groove 131 coupled to the tip 91a and is held via a bearing 64 to the movable sheave 62. The power transmission member T has no need to be supported by an engine case, and its assemblability and the assembly space can be thereby improved.</p> |
