| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid seal type vibration control device which uses a simple structure to prevent an intermediate sleeve etc. from removing from an outer cylinder in an axial direction and rotating and position the intermediate sleeve etc. relative to the outer cylinder.SOLUTION: A liquid seal type vibration control device includes: a body rubber elastic body 16 which elastically connects an inner cylinder 12 with an intermediate sleeve 18; an outer cylinder 14 inserted into the intermediate sleeve 18 from the outer side of the intermediate sleeve 18; and a seal rubber layer 22 disposed on an inner peripheral surface of the outer cylinder 14. The intermediate sleeve 18 includes an upper ring part 32a, and an inclined protruding piece 36, which is erected obliquely upward to the inner cylinder 12, is provided on an upper end surface of the upper ring part 32a. A pair of rotation prevention rubber 44, which sandwiches the inclined protruding piece 36 in a circumferential direction of the intermediate sleeve 18, is provided at areas in the outer cylinder 14 which are located at the inner side of an annular recessed part 30 and the upper part side of the seal rubber layer 22. |
