| 摘要 |
PROBLEM TO BE SOLVED: To improve responsiveness of a pressing force for pressing a pressing roller to a disc in a multi-disc transmission.SOLUTION: A multi-disc transmission includes a curved portion 76 disposed at an end portion of a front clamp arm 67, a second roller follower 79 kept into contact with the curved portion 76 from the side opposite to a rear clamp arm 68, revolving on a revolving center disposed at an end portion of the rear clamp arm 68, and being pressed to the curved portion 76 by spring storing force generated according to a distance from the center of revolution to the second roller follower 79, and a pressing force adjustment mechanism 32 having a second actuator for revolving the second roller follower 79. The curved portion 76 is formed into a shape to have a proportional relation between the pressing force generated by the pressing force adjustment mechanism 32 and a revolving angle of the second actuator. |
