| 摘要 |
PROBLEM TO BE SOLVED: To increase the productivity of the partition member of a liquid-sealed vibration isolating device. SOLUTION: A ring-like metal fitting 2 of a partition member 1 having a rubber-like elastic film 3 comprises a first metal fitting 24 and a second metal fitting 25 combined with each other. The first metal fitting 24 and the second metal fitting 25 are formed by pressing, and both metal fittings are formed integrally with each other by utilizing the rubber-like elastic film 3 closing the opening thereof. Thus the ring-like metal fitting 2 in complicated shape having an orifice groove 7 for orifice can be formed by a simple processing. COPYRIGHT: (C)2003,JPO |
