| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To reduce the size of a power unit for vehicle which includes a clutch actuator. <P>SOLUTION: The power unit includes the clutch actuator, and an operating force transmission mechanism 15 transmitting a drive force of the clutch actuator. The clutch actuator and the operating force transmission mechanism 15 are arranged at a right end side within a power unit casing. A drive shaft of the clutch actuator extends perpendicularly. The operating force transmission mechanism 15 includes a worm shaft 16 arranged in the drive shaft of the clutch actuator, a first rotary body 19 including a worm wheel section 19a engaged with the worm shaft 16, a second rotary body 24 engaged with a gear section 19c of the first rotary body 19, and a ball cam 20 converting a rotating force of the second rotary body 24 into an axial force of a clutch slide shaft. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
