The invention discloses a train damping wheel which comprises a center plate (1), a rim (2) and a hub (3). The train damping wheel is structurally characterized in that circular-ring-shaped inner metal plates (4), sticking elastic damping layers (5) and outer metal plates (6) are sequentially fixed to the two sides of the center plate (1) from inside to outside through a bolt (7). The ring width of the circular-ring-shaped inner metal plates (4), the ring width of the sticking elastic damping layers (5) and the ring width of the outer metal plates (6) are the same, and the inner circumferential faces and the outer circumferential faces of circular rings are not in contact with the wheel. According to the train damping wheel, the vibration of the wheel can be relieved, noise generation is inhibited, noise spreading is inhibited, the noise reduction effect is good, installation is easy, the shape of a wheel body is not changed, and application and popularization are easy.


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    Title :

    Train damping wheel


    Contributors:
    HE YUANPENG (author) / ZHOU XIN (author) / MA LIJUN (author) / XIAO XINBIAO (author) / JIN XUESONG (author)

    Publication date :

    2015-10-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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