The present invention provides a bearing support plate having a substantially annular structure with a central through-hole wherein the bearing support plate has an avoidance notch extending a portion of the bearing support plate in an axial direction, the avoidance notch connecting an outer circumference of the annular structure and the central through-hole, the receding notch is defined by the first wall and the second wall in the circumferential direction, and the bearing supporting plate is provided with a guiding part which is continuous with the first wall and protrudes towards the central through hole. The invention also relates to a speed reduction mechanism comprising the bearing support plate and to an electric drive for a motor vehicle comprising the speed reduction mechanism.

    本发明提供了一种轴承支撑板,该轴承支承板为具有中央通孔的大致上环形结构,其中,该轴承支承板具有在轴向方向上延伸轴承支承板的一部分的避让缺口,避让缺口连接环形结构的外周和中央通孔,避让缺口在周向方向上由第一壁和第二壁界定,其中,轴承支撑板形成有与第一壁连续的向中央通孔凸出的引导部。本发明还涉及一种包括该轴承支撑板的减速机构及一种包括该减速机构的用于机动车辆的电驱动装置。


    Access

    Download


    Export, share and cite



    Title :

    Bearing support plate, speed reduction mechanism and electric driving device for motor vehicle


    Additional title:

    轴承支撑板、减速机构及用于机动车辆的电驱动装置


    Contributors:
    FAN ZHENHUA (author) / KONG HAIYANG (author) / WU TIEBO (author) / HU LING (author)

    Publication date :

    2023-06-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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



    Bearing device, speed reduction mechanism including the bearing device, and motor torque transmission device

    NOMURA KEJTA / TAKUNO HIROSHI / YAMAMOTO TAKESHI | European Patent Office | 2018

    Free access

    Speed sensor of driving motor for electric vehicle

    KIM CHANG HYUN / LEE JU YOUNG / LEE JAE HOON | European Patent Office | 2019

    Free access

    HUB BEARING, SPEED REDUCTION MECHANISM, AND IN-WHEEL MOTOR

    GUNJI DAISUKE / MATSUDA YASUYUKI | European Patent Office | 2018

    Free access

    MOTOR VEHICLE BRAKE ROTOR SPEED REDUCTION MECHANISM

    BOOHER BENJAMIN V | European Patent Office | 2019

    Free access

    MOTOR VEHICLE BRAKE ROTOR SPEED REDUCTION MECHANISM

    BOOHER BENJAMIN | European Patent Office | 2019

    Free access