| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid sealed vibration control device which materializes easy manufacturing and cost reduction. SOLUTION: The liquid sealed vibration control device is equipped with a first mounting member 1, a rubber elastic body 2 whose one end is fixed onto the first mounting member 1 and which is provided with a recess 21 opening to the other end side, a second mounting member 3 which is fixed onto the outer periphery on the other end of the rubber elastic body 2 and mounted on a mounting mate member by press-fitting, a diaphragm 4 whose peripheral edge is retained on the inner radius of the second mounting member 3 and which forms a liquid chamber in which liquid L is sealed in a gap with the recess 21 of the rubber elastic body 2, and a partition member 5 whose peripheral edge is retained on the inner radius of the second mounting member 3 and which partitions the liquid chamber into a main liquid chamber 55 and a sub-liquid chamber 56. The second mounting member 3 is provided with a cylindrical press-fitting wall 31 which is press-fitted to the mounting mate member, and an orifice forming wall 32 which extends from one end of the press-fitting wall 31 to the inner radius side and forms an orifice passage 57 for communicating the main liquid chamber 55 and the sub-liquid chamber 56 together with the press-fitting wall 31 and the partition member 5. COPYRIGHT: (C)2003,JPO |
