| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve durability of elasticity in a vibration proof device.SOLUTION: A vibration proof device includes: a cylindrical external cylinder 11 (a first attaching member) that is connected to one of a vibration generation part and a vibration reception part; a cylindrical internal cylinder 12 (a second attaching member) that is connected to the other of the vibration generation part and the vibration reception part; an elastic body 14 that connects the external cylinder 11 and the internal cylinder 12, and of which one end surface 14A in an axial direction is a recessed curve shape in an axial cross section; and a rib 16 that is provided on the end surface 14A, projects to one of the axial direction, and extends in a direction crossing with the circumferential direction of the external cylinder 11.</p> |
