A driving apparatus of an electric vehicle that enables secure positioning and easy assembling, and a method for assembling the driving apparatus of the electric vehicle. A driving apparatus of an electric vehicle includes an electric motor provided in an electric motor case, the electric motor having an output shaft protruding outside the electric motor case, a planetary gear mechanism provided in a speed reducer case, the planetary gear mechanism transferring the driving force at a reduced speed from the output shaft to the driving wheel. The output shaft integrally includes a sun gear meshed with a planetary gear of the planetary gear mechanism. The speed reducer case includes a positioning section disposed concentrically with the output shaft, the positioning section being combined with the electric motor case. A meshing length between the sun gear and the planetary gear is larger than an insertion depth of the positioning section.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    DRIVING APPARATUS OF ELECTRIC VEHICLE AND METHOD FOR ASSEMBLING DRIVING APPARATUS OF ELECTRIC VEHICLE


    Beteiligte:

    Erscheinungsdatum :

    27.04.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    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




    Electric vehicle driving apparatus and electric vehicle driving method

    HYUNG KYOON KIM / WOO SUNG PARK | Europäisches Patentamt | 2020

    Freier Zugriff

    ELECTRIC VEHICLE DRIVING APPARATUS

    PARK YONG-SIK / AHN YOUNG-CHAN / SUNG CHANG-WOO et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    ELECTRIC VEHICLE DRIVING APPARATUS

    KIM YOONUK / AHN YOUNGCHAN / SUNG CHANGWOO et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    ELECTRIC VEHICLE DRIVING APPARATUS

    PARK YONGSIK / AHN YOUNGCHAN / SUNG CHANGWOO et al. | Europäisches Patentamt | 2021

    Freier Zugriff