| 摘要 |
PROBLEM TO BE SOLVED: To provide a vibration control device capable of reducing a cost and a weight by an amount of a metal fitting which had been mounted on a diaphragm, and securing proper sealability.SOLUTION: A vibration control device 1 includes: a cylindrical first mounting member 10 connected to one of a vibration generating portion and a vibration receiving portion; a second mounting member 20 connected to the other of the vibration generating portion and the vibration receiving portion; an elastic body 70 connecting the first mounting member and the second mounting member; and a partition member 50 for partitioning a liquid chamber in the first mounting member in which a liquid is sealed, into a main liquid chamber 80 at an axial one side, defined by at least the elastic body, and an auxiliary liquid chamber 90 at the axial other side, defined by at least a diaphragm. A taper face 502 of which a diameter is gradually reduced toward the axial other side, is formed on an end portion at the axial other side, of an outer peripheral face of the partition member, a bent portion 101 bent along the taper face is formed on an end portion at the axial other side of the first mounting member, and an end portion 301 at an outer peripheral side of the diaphragm 30 is held by the taper face and the bent portion.SELECTED DRAWING: Figure 1 |
