Disclosed is a wheel drive unit, comprising: a hub having a fastening hole at the inner side thereof so that a fastening member is penetrated to be coupled at one side thereof, and having a fastening surface at the other end thereof; a constant velocity joint having a coupling surface bonded to the fastening surface on the outer race when being coupled with the hub, and having a coupling hole at the inner side thereof to be coupled with the hub by the fastening member; and a bonding means formed on the fastening surface and the coupling surface, respectively, and configured to bond the fastening surface with the coupling surface when the hub and the constant velocity joint are coupled, thereby preventing a spaced gap between the hub and the constant velocity joint.

    내측에는 체결홀이 형성되어 일측에서 체결부재가 관통되어 결합되고, 타측에는 체결면이 형성된 허브; 아우터 레이스에는 상기 허브와의 결합 시, 상기 체결면과 밀착되는 결합면이 형성되고, 내측에는 결합홀이 형성되어 상기 체결부재에 의해 상기 허브와 결합되는 등속조인트; 및 상기 체결면 및 결합면에 각각 형성되어 상기 허브와 등속조인트의 결합 시, 상기 체결면과 결합면이 밀착되도록 하는 밀착수단;을 포함하는 휠 구동 유닛이 소개된다.


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    Title :

    WHEEL DRIVE UNIT


    Additional title:

    휠 구동 유닛


    Contributors:

    Publication date :

    2017-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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