Clutch disc

摘要

A clutch disc having a spline hub spline fitting onto a main drive shaft, characterized by that the clutch disc is equipped with a forced inclining mechanism, in which a spline hole of the spline hub is forcedly inclined in relation to an axis of the main drive shaft under a condition that a facing surface is pressed on a flywheel, and the spline hole of the spline hub is kept parallel with the axis of the main drive shaft under a condition that the facing surface is not pressed thereon.