Any one of a bracket and a first attachment tool includes a press-fit portion. Another one of the bracket and the first attachment tool includes a tubular press-fitted portion. The press-fit portion is press-fitted to the press-fitted portion. The press-fitted portion includes a tubular rigid portion having an inner surface with recesses depressed and an elastic film portion made of an elastic body bonded to an inner surface of the rigid portion. The press-fit portion includes: a first protrusion portion projecting in a direction perpendicular to the press fitting direction, the first protrusion portion biting into the elastic film portion; and a second protrusion portion that partially overlaps with the rigid portion as viewed in the press fitting direction with the second protrusion portion located inside the recess.


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    Title :

    Vibration isolator


    Contributors:

    Publication date :

    2020-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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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