| 摘要 |
A stopper pin coupling structure of a clutch disc is provided to reduce local deformation of a sub-plate and a disc-plate by distributing load applied to the sub-plate and the disc-plate. A stopper pin coupling structure of a clutch disc comprises a stopper pin(10), a sub-plate(20), and a disc plate(30). The stopper pin(10) is integrally formed with wings(12a,12b) by a rod(14). The rod(14) is inserted into a stopper pin insertion hole formed at the center of the sub-plate(20). The sub-plate(20) makes surface-contact with a lower surface of the wing(12a). A lateral side of the rod(14) is protected by a bending section(28) which extends downward from an end portion of an inner peripheral surface of the sub-plate. The disc plate(30) makes surface-contact with an upper surface of the wing(12b). |
