PROBLEM TO BE SOLVED: To provide a suspension bush having a counter-bore section formed in an elastic body, in which the occurrence of an allophone is suppressed in the case where a vehicle rides on a step.SOLUTION: A suspension bush 1 comprises an inner cylinder, an outer cylinder and a vibration-preventing rubber body 4 interposed between those inner cylinder and outer cylinder and connecting the same. The vibration-preventing rubber body 4 is equipped with a counter-bore section 5. In the counter-bore section 5, wall parts 5a opposing in the direction or a width direction in the state, where they are disposed on the vehicle, are formed with convex-concave parts 6 to fit each other when said wall parts 5a contact with each other.SELECTED DRAWING: Figure 2

    【課題】弾性体にすぐり部が設けられたサスペンションブッシュにおいて、車両が段差に乗り上げる場合等における異音の発生を抑える。【解決手段】内筒と、外筒と、これら内筒と外筒との間に設けられて両者を接続する防振ゴム体4と、を備えるサスペンションブッシュ1である。防振ゴム体4には、すぐり部5が設けられている。すぐり部5における、車両に設置された状態で車幅方向となる方向に対向する壁部5aには、当該対向する壁部5aが接触した際に互いに嵌り合う凹凸部6が設けられている。【選択図】図2


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    Title :

    SUSPENSION BUSH


    Additional title:

    サスペンションブッシュ


    Contributors:

    Publication date :

    2017-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16F SPRINGS , Federn / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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