| 摘要 |
A friction material installation structure of a clutch disc of a vehicle is provided to increase an initial hysteresis value by forming a damper element to the entire peripheral surface of a cone spring, thereby improving the elasticity durability of the cone spring. A friction material installation structure of a clutch disc of a vehicle includes a hub plate(20) mounted at an upper part of a circular disc element(10) at a torque input side, a steel plate(30) mounted at an upper part of the hub plate, and a friction part(40) mounted between the hub plate and the steel plate for preventing contact and friction between the hub plate and the steel plate.
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