Provided is a wheel hub which is used for a wheel bearing placed between a vehicle suspension and a wheel. The wheel hub includes: an inner hub unit which is made of a steel material and is disposed toward the suspension; and an outer hub unit which is made of a lightweight alloy material and is disposed toward the wheel. The inner hub unit has an inner surface facing the outer hub unit. An inner embossed unit is formed in at least a portion of the inner surface. The outer hub unit has an outer surface facing the inner hub unit, and an outer embossed unit having the shape corresponding to the shape of the inner embossed unit is formed in at least a portion of the outer surface.

    자동차의 현가 장치와 휠 사이에 배치되는 휠 베어링에 사용되는 휠 허브가 제공된다. 휠 허브는 스틸 재료로 형성되고 현가 장치를 향해 배치되는 내측 허브부 및 경량 합금 재료로 형성되고 휠을 향해 배치되는 외측 허브부를 포함한다. 내측 허브부는 외측 허브부를 향하는 내측 표면을 갖고, 내측 표면의 적어도 일부에는 내측 엠보싱부가 형성되고, 외측 허브부는 내측 허브부를 향하는 외측 표면을 갖고, 외측 표면의 적어도 일부에는 내측 엠보싱부의 형상에 대응하는 형상을 갖는 외측 엠보싱부가 형성된다.


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    Title :

    WHEEL HUB AND WHEEL BEARING COMPRISING SAME


    Additional title:

    휠 허브 및 이를 포함하는 휠 베어링


    Contributors:
    AN JUNG HO (author) / LEE IN HA (author) / LEE SEON HO (author) / SHIM HEE CHAN (author)

    Publication date :

    2020-03-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B21J FORGING , Schmieden / B21K MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS , Herstellen von Schmiede- oder Presserzeugnissen aus Metall, z.B. Hufeisen, Nieten, Bolzen oder Rädern



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