| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a vibration isolator which facilitates axial positioning of an intermediate sleeve etc. relative to an external cylinder and improves the durability by reducing stress applied to a seal rubber layer.SOLUTION: The vibration isolator includes: a body rubber elastic body 16 which elastically connects an interior cylinder 12 with an intermediate sleeve 18; an external cylinder 14 into which the intermediate sleeve 18 is inserted; and a seal rubber layer 22 disposed on an inner peripheral surface of the external cylinder 14. Protruding parts 44 protruding toward the interior cylinder 12 side are provided at an upper part of the seal rubber layer 22. An upper end surface 18a of the intermediate sleeve 18 is in contact with the protruding parts 44.</p> |
