Methods and systems for an electric drive axle of a vehicle are provided. A gear train in an electric drive axle system includes, in one example, an input shaft configured to rotationally couple to an electric motor-generator and including a first gear and an intermediate shaft including a second gear rotationally coupled to the first gear and a third gear and a fourth gear each configured to rotationally couple to a separate gear on an output shaft. In this example, the second gear, the third gear, and the fourth gear have different sizes, the third gear includes an axial extension having at outer surface, and an interior surface of the second gear circumferentially surrounds at least a portion of the outer surface of the axial extension.


    Access

    Download


    Export, share and cite



    Title :

    ELECTRIC DRIVE AXLE GEAR TRAIN AND METHOD FOR MANUFACTURING SAID GEAR TRAIN


    Contributors:

    Publication date :

    2021-08-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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 DRIVE AXLE GEAR TRAIN AND METHOD FOR MANUFACTURING SAID GEAR TRAIN

    ENGERMAN ERIC M | European Patent Office | 2023

    Free access

    ELECTRIC DRIVE AXLE GEAR TRAIN AND METHOD FOR MANUFACTURING SAID GEAR TRAIN

    ENGERMAN ERIC M | European Patent Office | 2021

    Free access

    Electric drive axle gear train and method for manufacturing said gear train

    ENGERMAN ERIC M | European Patent Office | 2021

    Free access

    Electric drive axle gear train and method for manufacturing said gear train

    ENGERMAN ERIC M | European Patent Office | 2023

    Free access

    ELECTRIC DRIVE AXLE GEAR TRAIN AND METHOD FOR MANUFACTURING SAID GEAR TRAIN

    ERIC M ENGERMAN | European Patent Office | 2021

    Free access