An axle gear system (8) includes a planetary stage (14), a first driven shaft (13) and a second driven shaft (11). The planetary stage (14) has a fixed carrier train ratio of less than negative one (−1). A sun gear (19) of the planetary stage (14) is connected to a drive shaft (9) for conjoint rotation. A planet carrier (20) is connected to a first output shaft (12) for conjoint rotation. The first output shaft (12) is coupled to the first driven shaft (13) via a first intermediate transmission (16). A ring gear (21) is connected to a second output shaft (10) for conjoint rotation. The second output shaft (10) is coupled to the second driven shaft (11) via a second intermediate transmission (15). Transmission ratios of the first and second intermediate transmissions (15, 16) are coordinated such that, in combination with the fixed carrier train ratio of the planetary stage (14), a symmetrical torque distribution from the drive shaft (9) onto the driven shafts (11, 13) is established.


    Access

    Download


    Export, share and cite



    Title :

    Axle Gear System for a Motor Vehicle Drive Axle


    Contributors:
    BECK STEFAN (author)

    Publication date :

    2025-06-12


    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



    DRIVE AXLE REDUCTION GEAR FOR MOTOR VEHICLE

    KARLSSON STEFAN | European Patent Office | 2016

    Free access

    Axle drive system for drive axle of motor vehicle

    BECK STEFAN | European Patent Office | 2024

    Free access

    Gear box for vehicle electric drive axle and integrated electric drive axle

    CHEN XIAOBING / RUI PENG | European Patent Office | 2024

    Free access

    Multi-gear motor bias electric drive axle and vehicle

    CHEN XIAOJIANG / LIANG LINHE / WANG YI et al. | European Patent Office | 2022

    Free access

    Dual-motor two-gear electric drive axle

    LI JIYUAN / FENG GUANGJUN / SHI XIAOXIANG et al. | European Patent Office | 2021

    Free access