| 摘要 |
PROBLEM TO BE SOLVED: To provide an elastic body bush capable of achieving sufficient damping effect with a simple constitution.SOLUTION: An elastic body bush 200 includes an elastic body 210 formed of an elastic material into a cylindrical shape, and a shaft member 220 formed of a material harder than the elastic body into a shaft-like shape and inserted into an inner diameter side of the elastic body, and allows relative displacement of a first member 113 attached to the shaft member and a second member 141 attached to an outer peripheral surface of the elastic body. The elastic body bush 200 further includes a first space 211 and a second space 212 in the elastic body which are arranged to have the shaft member therebetween so that fluid is sealed in the first space 211 and the second space 212, and communication flow passages 221 and 222 for communicating the first space and the second space with each other. |
