| 摘要 |
<p>The present invention provides an enclosed-fluid vibration control device in which a slit is provided in a rubber sheet for absorbing liquid-pressure in order to prevent excessive pressure fluctuations etc. in a pressure-receiving chamber, and an elastic tongue piece is formed, said enclosed-fluid vibration control device having a novel structure which limits the adverse effects of normal input vibration on vibration-control performance. A thick-walled reinforcing part (90) is formed as a single piece with an elastic tongue piece (88). As a result, reduced vibration-control performance caused by providing a slit (86) and the elastic tongue piece (88) is limited under normal vibration input conditions.</p> |
