A vibration reduction device is disclosed. According to an embodiment of the present invention, the vibration reduction device is mounted on a vehicle body to reduce vibration of the vehicle body, and comprises: a rigidity portion formed in a flat plate shape and configured to vibrate together with vibration input to the vehicle body; a mass portion disposed at regular intervals along a circumference of an upper surface of the rigidity portion; and a bonding portion mounted on a lower surface of the rigidity portion and bonded to the vehicle body.

    진동 저감 장치가 개시된다. 본 발명의 일 실시 예에 따른 차체에 장착되어 상기 차체의 진동을 저감시키는 진동 저감 장치에 있어서, 평판 형상으로 이루어져 상기 차체에 입력되는 진동에 따라 함께 진동하도록 구성되는 강성부, 상기 강성부의 상면 둘레를 따라 일정간격으로 배치되는 질량부, 및 상기 강성부의 하부면에 장착되어 상기 차체에 접합되는 접합부를 포함한다.


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    Title :

    VIBRATION REDUCTION DEVICE


    Additional title:

    진동 저감 장치


    Contributors:

    Publication date :

    2019-05-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR




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