Disclosed is an invention for an axle apparatus of an electric automobile. The axle apparatus of the electric automobile according to the present invention comprises: a first module having a first motor, a first input gear connected to the first motor, a carrier connected to the first input gear, and a shaft connected to the carrier; a second module having a sun gear, a planetary gear connected to the sun gear, and a hypoid gear connected to the planetary gear; and a third module having a second motor, a second input gear connected to the second motor, and a selection gear connected to the second input gear. The first module or the third module is selectively coupled to the second module. An objective of the present invention is to provide the axle apparatus of the electric automobile capable of driving various powers.

    전기자동차의 액슬장치에 관한 발명이 개시된다. 본 발명에 따른 전기자동차의 액슬장치는: 제1모터; 제1모터에 연결되는 제1입력기어; 제1입력기어에 연결되는 캐리어; 캐리어에 연결되는 샤프트를 구비하는 제1모듈; 선기어; 선기어에 연결되는 유성기어; 및 유성기어와 연결되는 하이포이드 기어를 구비하는 제2모듈; 및 제2모터; 제2모터에 연결되는 제2입력기어; 및 제2입력기어에 연결되는 선택기어를 구비하는 제3모듈을 구비하고, 제2모듈에 제1모듈 또는 제3모듈이 선택적으로 결합되는 것을 특징으로 한다.


    Access

    Download


    Export, share and cite



    Title :

    AXLE ASSEMBLY OF ELECTRIC VEHICLE


    Additional title:

    전기자동차의 액슬장치


    Contributors:

    Publication date :

    2023-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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 / F16H Getriebe , GEARING



    Electric vehicle axle assembly

    WANG QINGQIANG / LYU YUJIE | European Patent Office | 2021

    Free access

    AXLE ASSEMBLY OF ELECTRIC VEHICLE

    European Patent Office | 2023

    Free access

    Axle assembly of electric vehicle

    European Patent Office | 2022

    Free access

    AXLE ASSEMBLY OF ELECTRIC VEHICLE

    PARK WON | European Patent Office | 2023

    Free access

    AXLE ASSEMBLY FOR ELECTRIC VEHICLE

    KIM SEUNG HYUN | European Patent Office | 2023

    Free access