The present invention relates to a transmission for an electric vehicle. More specifically, provided is the transmission which comprises one planetary gear set, three external gears, a synchronizer and a latch clutch or a brake; implements reverse, 1-speed, 2-speed, and 3-speed shifting; and performs shifting by operating the synchronizer and the latch clutch or the brake, thereby performing smooth shifting.

    본 발명은 전기차동차용 변속기에 관한 것으로, 보다 구체적으로는 한 개의 유성기어세트, 세 개의 외접 기어, 한 개의 싱크로나이저 그리고 한 개의 래치클러치 또는 브레이크로 구성되어 후진, 1단, 2단, 3단 변속을 구현하며, 싱크로나이저와 래치클러치 또는 브레이크의 작동에 의하여 변속을 수행함으로써 원활한 변속을 수행하는 변속기를 제공한다.


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    Title :

    3 THREE SPEED TRANSMISSION FOR ELECTRIC VEHICLE


    Additional title:

    전기차용 3단 변속기


    Contributors:
    KIM JUNG YUN (author) / LEE MIN WOO (author) / GONG YU WON (author) / KIM SUN JU (author) / KIM WON WOO (author) / LEE BYUNG HO (author) / YEO HYUNG DONG (author)

    Publication date :

    2020-01-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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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