| 摘要 |
PROBLEM TO BE SOLVED: To stabilize hysteresis torque of a clutch damper mechanism. SOLUTION: A composite friction plate 570 having a function divided into a sliding member 572 to generate a hysteresis torque and a frame member 571 to transmit generated torque is used as the friction plate of a clutch disc assembly. The sliding member 572 is made of synthetic resin to satisfy a fact that when it makes friction with an output member 555, the friction factor is stable, a fact that it is excellent in wear resistance, and a fact that it is satisfied not to attack an output member, and the frame member 571 has a mechanical strength within a range that it can be satisfactory from the viewpoint of strength functions to hold a torque engaging part 571a and the slide member 572 and is made of synthetic resin of a kind different in a kind of the resin of the slide member. COPYRIGHT: (C)2006,JPO&NCIPI
|
