According to the present invention, in a hypocycloid gear combination applied to a reducer, the number of teeth of an internal gear is one more than the number of teeth of an external gear. The number of engagement of the gears is increased to completely transmit rotating force, and the internal gear and the external gear can be rotated in the same direction. The reducer of a steering device of a vehicle comprises the hypocycloid gear combination, and the hypocycloid gear combination comprises: the external gear positioned in the outside; and the internal gear positioned in the inside. The total number of the plurality of external teeth formed in an outer circumference of the internal gear is one more than the number of the plurality of internal teeth formed in an inner circumference of the external gear.

    본 발명의 감속기에 적용되는 하이포사이클로이드 기어 조합에서는 내기어의 잇수가 외기어의 잇수보다 하나 더 많다. 기어의 맞물림 개수를 증대시켜 회전력을 확실히 전달할 수 있으며, 내기어와 외기어를 동일한 방향으로 회전시킬 수 있다.


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    Title :

    Hypocycloid gear structure and reducer including the same


    Additional title:

    하이포사이클로이드 기어 구조 및 이를 포함한 감속기


    Contributors:
    JO SUNG DUK (author) / PARK YOUNG SIN (author) / NA SUN HWAN (author) / PARK CHANG HAE (author)

    Publication date :

    2023-01-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Hypocycloid gear structure and reducer including the same

    European Patent Office | 2023

    Free access


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