To provide an antivibration device for suppressing an increase in the size.SOLUTION: In an outside mounting member 11, a lateral opening 11a is formed which passes through the outside mounting member 11 in the thickness direction and communicates through a second restriction passage 32 with a second pressure receiving liquid chamber 27. The lateral opening 11a is covered through the outside of the outside mounting member 11 with a second diaphragm 31. Between the second diaphragm 31 and the outer peripheral face of the outside mounting member 11, a second sub liquid chamber 29 is defined which communicates through the lateral opening 11 and the second restriction passage 32 with the second pressure receiving liquid chamber 27.SELECTED DRAWING: Figure 2

    【課題】大型化を抑える。【解決手段】外側取付部材11に、この外側取付部材11を厚さ方向に貫き、かつ第2制限通路32を通して第2受圧液室27に連通する側方開口11aが形成され、側方開口11aが、外側取付部材11の外側から第2ダイヤフラム31に覆われて、この第2ダイヤフラム31と外側取付部材11の外周面との間に、第2受圧液室27に側方開口11aおよび第2制限通路32を通して連通する第2副液室29が画成されている。【選択図】図2


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    Title :

    ANTIVIBRATION DEVICE


    Additional title:

    防振装置


    Contributors:

    Publication date :

    2019-11-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16F SPRINGS , Federn / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES





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