| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a vibration-proof device that can increase the plate thickness of the outer circumferential edge of an inner member, while assuming no need of cutting and reducing manufacturing costs. <P>SOLUTION: An inner member 10 fixes, by caulking, with respect to a disk member 12 formed into a disk shape, a caulking member 12 to the outer circumferential edge of the disk member 12 by respectively bending both ends of the caulking member 12 in an axial direction O to the upper and the lower sides of the disk member 11. Thus, the plate thickness of the outer circumferential edge of the inner member 10 is increased while making cutting unnecessary and reducing manufacturing costs. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
