The present invention relates to a four-wheel drive device. To achieve this, the present invention comprises: an input shaft; a clutch disc combination unit provided in the input shaft; an output shaft provided on the same axis as the input shaft; and a dog clutch unit provided on the output shaft, the clutch disc combination unit, and the input shaft. Therefore, when speed difference occurs between an input side and an output side during brake operation, the input side and the output side can be synchronized through the clutch disc combination unit. Moreover, as a dog clutch is used, in case of a four-wheel drive, four-wheel drive connection is possible in a hydraulic output loss and parking in which an engine is turned off.

    본 발명은 사륜 구동 장치에 관한 것이다. 이를 위하여, 본 발명은 입력축과; 상기 입력축에 구비된 클러치 디스크 조합부와; 상기 입력축과 동일 축선상에 구비된 출력축; 및 상기 출력축과 클러치 디스크 조합부 및 입력축에 구비된 도그 클러치부로 구성됨을 특징으로 한다. 따라서, 본 발명은 브레이크 작동시 입력측과 출력측에 속도차이가 발생하는 경우, 클러치 디스크 조합부를 통해 입력측과 출력측이 동기화가 가능하도록 하고, 아울러 도그 클러치가 사용되도록 함으로서 4륜 구동시, 유압출력 손실 및 주차시(시동OFF시)에 4륜 구동 연결이 될 수 있도록 한 것이다.


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    Titel :

    FOUR WHEEL DRIVE DEVICE


    Weitere Titelangaben:

    사륜 구동 장치


    Beteiligte:
    LEE JAE HONG (Autor:in)

    Erscheinungsdatum :

    2019-04-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    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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