| 摘要 |
PURPOSE: A liquid sealed mount improves the vibration characteristic of a vehicle by varying the flow resistance of sealed fluid, thereby improving the ride comfort of the vehicle. CONSTITUTION: An orifice(30) which roles as the flow passage of sealed fluid filled in a mount is formed between an inner pipe(21) and a middle pipe(22). The flow resistance of the sealed fluid damps many resisting membranes(34) formed on the inner surface of the middle pipe(22). Thus, the vibration characteristic of a vehicle is improved, thereby improving the ride comfort of the vehicle. The flow resistance value of the sealed fluid varies the shape and the size of the resisting membranes(34), variously. Thus, the damping ratio of the vibration of the engine is more improved.
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