| 摘要 |
<p>Disclosed is a device for reinforcing a cushion plate of a clutch disk, capable of: improving support rigidity of a cushion plate for a linking plate through a structure modification of additionally putting an assistance plate on a coupling part between the cushion plate and the linking plate; and improving durability of the cushion plate by an external force by alleviating stress concentration on a fastening part of the cushion plate supported by a head unit of a rivet. The device comprises: a cushion plate to couple a facing (10); a linking plate (30) to install the cushion plate (20) along the circumference of the edge thereof; an assistance plate (50) which is installed at a coupling part between the cushion plate (20) and the linking plate (30); and a rivet (40) to fasten the cushion plate (20), the linking plate (30), and the assistance plate (50).</p> |
