A shifting apparatus for an electric vehicle includes: a sun gear freely rotated on a motor driving shaft of the electric vehicle; a brake device fixed to a transmission housing and fixing the sun gear at the time of being driven; a carrier fixed to the motor driving shaft and moving a planetary gear along the sun gear; a ring gear rotated by the movement of the planetary gear while enclosing the planetary gear; an output gear connected to the ring gear and connected to the motor driving shaft by a one-way clutch; and a controlling part having a first speed mode and a second speed mode and transferring driving force directly to the output gear through the one-way clutch at the time of the first speed mode and driving the brake device at the time of a change to the second speed mode to fix the sun gear.


    Access

    Download


    Export, share and cite



    Title :

    Shifting apparatus for electric vehicle


    Contributors:
    PARK JONG YUN (author) / EO SOON KI (author) / LEE MIN WOOK (author)

    Publication date :

    2015-08-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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



    Bicycle electric shifting apparatus

    HASHIMOTO AKINORI / MASUDA TAKAYA | European Patent Office | 2017

    Free access

    BICYCLE ELECTRIC SHIFTING APPARATUS

    HASHIMOTO AKINORI / MASUDA TAKAYA | European Patent Office | 2016

    Free access

    Bicycle electric shifting apparatus

    AKINORI HASHIMOTO / TAKAYA MASUDA | European Patent Office | 2021

    Free access

    Shifting method and shifting system of hybrid electric vehicle

    ZOU ZHENGJIA / KONG LING AN / LU LIANJUN et al. | European Patent Office | 2015

    Free access

    SHIFTING APPARATUS FOR VEHICLE

    European Patent Office | 2015

    Free access