| 摘要 |
PURPOSE:To soften the impact at the time when a stopper is brought into action by a structure wherein elastic open cell foam together with fluid therein are provided as an elastic stopper in a chamber space arranged between a car body side suspension fitting and a power unit side suspension fitting. CONSTITUTION:A vibration-proof suspension device consists in connecting the power unit side suspension fitting 2 through a vibration-proof elastic body 3, the spring constant of which is relatively small, to the car body side suspension fitting 1 so as to leave the chamber space 4 between said car body side suspension fitting 1 and power unit side suspension fitting 2. Open cell foam 10 together with fluid therein is provided as the elastic stopper in said chamber space 4. |
