Proposed is a vibration damping device for a vehicle as an engine mount for a vehicle, wherein the vibration damping device solves the problem of vibration increase which may occur in the natural frequency of a rubber insulator by allowing the rubber insulator to have a plurality of unit insulation bodies having different natural frequencies, wherein the vibration damping device for a vehicle includes a center core, and the rubber insulator having an insulation body provided between the center core and a cylindrical casing, wherein the insulation body includes a plurality of separation grooves formed therein to have shapes extending in radial directions such that the insulation body is divided into a plurality of unit insulation bodies along a circumferential direction of the insulation body.


    Access

    Download


    Export, share and cite



    Title :

    Vibration damping device for vehicle


    Contributors:
    CHO HEE HO (author) / KANG JUN BOK (author)

    Publication date :

    2022-07-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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



    VEHICLE VIBRATION DAMPING METHOD AND VEHICLE VIBRATION DAMPING DEVICE

    KIKUCHI HIRONOBU / INOUE YUTO | European Patent Office | 2024

    Free access

    VEHICLE VIBRATION-DAMPING METHOD AND VEHICLE VIBRATION-DAMPING DEVICE

    INOUE YUTO / KIKUCHI HIRONOBU | European Patent Office | 2024

    Free access

    RAILWAY VEHICLE VIBRATION DAMPING DEVICE

    OGAWA TAKAYUKI / AOKI JUN | European Patent Office | 2018

    Free access

    RAILWAY VEHICLE VIBRATION DAMPING DEVICE

    OGAWA TAKAYUKI | European Patent Office | 2019

    Free access

    RAILWAY VEHICLE VIBRATION DAMPING DEVICE

    OGAWA TAKAYUKI / AOKI JUN | European Patent Office | 2019

    Free access