본 발명의 일 실시예에 따른, 차량용 휠 허브(10)는, 제1 재질로 형성되는 이너 허브부(100)와, 상기 제1 재질에 비해 상대적으로 강도가 낮고 상대적으로 중량이 작은 제2 재질로 형성되고, 상기 이너 허브부(100)의 외주면의 적어도 일부와 일체로 결합되고, 적어도 파일럿부(18)를 포함하는 아우터 허브부(200)를 포함하고, 상기 휠 허브(10)의 차륜측 단부면(12)에는, 상기 아우터 허브부(200)와 상기 이너 허브부(100)가 함께 협동하여 상기 파일럿부(18)보다 경방향 내측에 평탄면(13)이 형성되고, 상기 평탄면(13)에는 상기 이너 허브부(100)와 상기 아우터 허브부(200) 사이의 경계(16)가 형성되어 있을 수 있다.

    A wheel hub (10) for a vehicle, according to an embodiment of the present invention, comprises: an inner hub portion (100) formed of a first material; and an outer hub portion (200) which is formed of a second material that has relatively low strength and low weight compared to the first material, is coupled integrally with at least part of the outer circumference of the inner hub portion (100), and comprises at least a pilot portion (18), wherein, on a wheel-side end surface (12) of the wheel hub (10), a flat surface (13) is formed on an inner side in the radial direction compared to the pilot portion (18) by the outer hub portion (200) and the inner hub portion (100) in corporation with each other, and a boundary (16) between the inner hub portion (100) and the outer hub portion (200) may be formed on the flat surface (13).


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    Titel :

    WHEEL HUB FOR VEHICLE AND WHEEL BEARING ASSEMBLY INCLUDING THE SAME


    Weitere Titelangaben:

    차량용 휠 허브 및 이를 포함하는 휠 베어링 조립체


    Beteiligte:
    LEE INHA (Autor:in) / LEE SEONHO (Autor:in) / SHIM HEECHAN (Autor:in) / JANG BOYOUNG (Autor:in) / BACK SOOHA (Autor:in)

    Erscheinungsdatum :

    24.04.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16C SHAFTS , Wellen



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