The present invention relates to a power transmission gear unit. According to the present invention, a power transmission gear unit is to rotate and drive an object to be moved by receiving power from a drive shaft of a motor, and comprises: a worm dynamically connected to the drive shaft of the motor, and rotated along a unidirectional axial line; and a hyperbolic gear rotated along an axial line of a right-angled direction that does not cross a rotating axis of the worm, wherein a plurality of engagement groove portions engaged with the worm are formed at a distance along a circumferential direction.

    본 발명은 동력전달 기어 유닛에 관한 것이다. 본 발명에 의한 동력전달 기어 유닛은, 모터의 구동축으로부터 동력을 전달 받아 피동체를 회전 구동시키기 위한 것으로, 모터의 구동축에 동력적으로 연결되고, 일방향 축선을 따라 회전되는 웜; 및 상기 웜의 회전축과 교차하지 않는 직각 방향의 축선을 따라 회전되고, 상기 웜에 맞물리는 복수의 맞물림홈부들이 원주방향을 따라 간격을 두고 형성되는 하이퍼볼릭 기어;를 포함하여 이루어지는 것을 특징으로 한다.


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    Titel :

    Power transmission gear unit and automobile running board drive actuator unit including the gear unit


    Weitere Titelangaben:

    동력전달 기어 유닛 및 이를 포함하는 자동차 러닝보드 구동용 엑추에이터 유닛


    Beteiligte:
    LEE HOCHUL (Autor:in) / JU INSEOB (Autor:in) / LIM JUNGJO (Autor:in)

    Erscheinungsdatum :

    2019-03-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    F16H Getriebe , GEARING / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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