| 摘要 |
PURPOSE:To provide a channel change-over clutch for changing over a power transmission channel including a reduction gear and a power transmission channel including a continuously variable transmission, which reduces shocks in changing over the channel, prevents the clutch from wear and improves the responsive property in the large input torque. CONSTITUTION:A rotational frequency regulating means 65 is provided which regulates input and output rotational frequencies to nearly coincide with each other in the change-over operation of a channel change-over clutch 2. Also, a operational speed controlling means 67 is provided which slows the change- over operation of the clutch 2 as input torque is lessened according to the input torque detected by a torque detecting means 66 in the change-over operation. |
