| 摘要 |
PROBLEM TO BE SOLVED: To provide a technology for acquiring more excellent vibration control effect in a vibration control device formed by coupling two mounting members to each other by a pair of support rubber elastic bodies. SOLUTION: While coupling a first mounting member 10 and second mounting member 12 to each other by a pair of support rubber elastic bodies 14, 14 in side parts on both sides, a third mounting member 42 is superimposed on the opposite side to the second mounting member 12 side in the first mounting member so as to be integrally assembled. Through holes 22, 50 are provided on side parts on both sides of the first and third mounting member 10, 42, respectively, and blocked by a flexible film 44 fixed to the third mounting par 42. A pressure receiving chamber 64 and an equilibrium chamber 66 connected to each other through an orifice passage 68 are formed on both sides of a partition member 56 supported between the support rubber elastic body 14 and flexible film 44. COPYRIGHT: (C)2008,JPO&INPIT |
