PROBLEM TO BE SOLVED: To provide a vibration control device with a bracket of a new structure, capable of realizing improvement of vibration control performance by reducing vibration of an upper end of an inner shaft member.SOLUTION: In a vibration control device 10 with a bracket in which an inner shaft member 12 and an outer shaft member 14 disposed in a state of being vertically extended and internally and externally inserted, are elastically connected by a main body rubber elastic body 16, and an inner bracket 38 is fixed to a lower end portion of the inner shaft member 12, the inner bracket 38 includes a fastening face 50 overlapped on a lower end face 20 of the inner shaft member 12, the fastening face 50 of the inner bracket 38 is larger than the lower end face 20 of the inner shaft member 12 and expanded to an outer periphery, the fastening face 50 of the inner bracket 38 is projected to an inner shaft member 12 side with respect to a periphery 52 of the fastening face 50 of the inner bracket 38, and a cut-out recessed portion 26 opened to a top face of the inner shaft member 12 is formed on an upper end portion of the inner shaft member 12 exposed to the external.SELECTED DRAWING: Figure 2

    【課題】インナ軸部材の上端の振動を低減することで防振性能の向上を実現することができる、新規な構造のブラケット付き防振装置を提供すること。【解決手段】上下に延びて内外挿状態で配されたインナ軸部材12とアウタ筒部材14が、本体ゴム弾性体16によって弾性連結されていると共に、インナブラケット38がインナ軸部材12の下端部に固定されているブラケット付き防振装置10において、インナブラケット38がインナ軸部材12の下端面20に重ね合わされる締結面50を備えており、インナブラケット38の締結面50がインナ軸部材12の下端面20よりも大きくされて外周に広がっていると共に、インナブラケット38の締結面50がインナブラケット38における締結面50の周囲52よりもインナ軸部材12側へ突出している一方、外部に露出したインナ軸部材12の上端部には、インナ軸部材12の上面に開口する肉抜凹所26が形成されている。【選択図】図2


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    Title :

    VIBRATION CONTROL DEVICE WITH BRACKET


    Additional title:

    ブラケット付き防振装置


    Contributors:

    Publication date :

    2018-08-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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