摘要 |
PROBLEM TO BE SOLVED: To provide a vibration control device capable of providing stable vibration absorbing performance while securing the sealing property between a partition member and each liquid chamber. SOLUTION: A partition plate 45 includes a partition plate body 46 formed of an elastic material, the partition plate body being held between a dent portion 60 and an inner circumferential wall portion 54. The partition plate body 46 has a main liquid chamber-side orifice opening 42 extended in the axial direction to allow a main liquid chamber 9A communicate with an orifice passage 10, and a reinforcing member 47 composed of a hard body harder than the partition plate body 46 is embedded in the partition plate body 46. The reinforcing member 47 is disposed to surround the main liquid chamber-side orifice opening 42 from the outer periphery of the partition plate body 46 to the radial inside of the main liquid chamber-side orifice opening 42. COPYRIGHT: (C)2011,JPO&INPIT |