The present invention relates to a planetary gear device for a vehicle, comprising: a ring gear portion having a plurality of ring teeth portions formed at an internal side thereof; a carrier portion having a plurality of carrier teeth portions formed in the ring gear portion and individually circumscribed to be engaged with the ring teeth portions; a sun gear portion inserted into the carrier portion, and having a plurality of sun teeth portions selectively circumscribed to be engaged with any one of the carrier teeth portions; and an operating portion moving the sun gear portion in an axial direction to control connection between the carrier teeth portions and the sun teeth portions. Therefore, a size of a product is reduced, and at the same time, multiple shifting of a gear can be performed.

    본 발명은 차량용 유성기어장치에 관한 것으로, 내측에 복수개의 링치열부가 형성되는 링기어부와, 링기어부에 내장되고 복수개의 링치열부와 각각 외접되어 맞물리는 복수개의 캐리어치열부가 형성되는 캐리어부와, 캐리어부에 삽입되고 복수개의 캐리어치열부 중 어느 하나와 선택적으로 외접되어 맞물리는 복수개의 선치열부가 형성되는 선기어부와, 선기어부를 축방향으로 이동시켜 캐리어치열부와 선치열부의 연결을 제어하는 작동부를 포함하여, 제품의 사이즈를 줄이면서 기어의 다단 변속이 이루어질 수 있다.


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    Titel :

    PLANETARY GEAR DEVICE FOR VEHICLE


    Weitere Titelangaben:

    차량용 유성기어장치


    Beteiligte:
    KIM DOYEONG (Autor:in) / MOON CHULWOO (Autor:in) / LEE YOUNGSEOK (Autor:in) / PYUN BEOMJOON (Autor:in) / JEONG CHANGHYUN (Autor:in)

    Erscheinungsdatum :

    2019-07-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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