发明名称 |
Fluid filled type vibration-damping device |
摘要 |
A fluid filled type vibration-damping device including: an elastic body connecting a first and second mounting member and sealing off one opening of the second mounting member; a flexible film fluid-tightly sealing off an another opening of the second mounting member; a partition member firmly fitted into the second mounting member thereby forming a pressure-receiving chamber partially defined by the rubber elastic body and an equilibrium chamber partially defined by the flexible film, which communicate together via an orifice passage; a short circuit passage is formed to connect the two chambers, and a valve body placing the short circuit passage in a communicating state on a basis of elastic deformation of the elastic body when an excessive pressure differential arises between the two chambers.
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申请公布号 |
US7588235(B2) |
申请公布日期 |
2009.09.15 |
申请号 |
US20060542252 |
申请日期 |
2006.10.04 |
申请人 |
TOKAI RUBBER INDUSTRIES, LTD. |
发明人 |
HAPPOU HIROAKI;MURAMATSU ATSUSHI;UENO HIROYUKI;TAKESHIMA SATORU |
分类号 |
F16F13/08 |
主分类号 |
F16F13/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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