The invention concerns a motor vehicle drive train, having a drive motor and drive wheels, whereas the drive wheels are driven by the drive motor via a main branch; having a hydrodynamic retarder, comprising a rotating rotor and a stator or a rotating rotor and a counter-rotor rotating in opposite direction to the rotor, which together form a working chamber which is filled or can be filled with a working medium; having a separating clutch, by means of which the rotor of the hydrodynamic retarder can be disengaged from a driving power flow in the drive train. The invention is characterised in that that the hydrodynamic retarder is connected to the main branch via an at least two-stage transmission, comprising at least one intermediate shaft and a rotor shaft, whereas the rotor shaft drives or carries the rotor and the intermediate shaft with the main branch forms at least one first gear ratio and with the rotor shaft at least one second gear ratio, and the separating clutch is positioned on the intermediate shaft.


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    Title :

    MOTOR VEHICLE DRIVE TRAIN COMPRISING A HYDRODYNAMIC RETARDER


    Contributors:
    MENNE ACHIM (author) / HUTH TILMAN (author) / LAUKEMANN DIETER (author) / KOCH WERNER (author) / KLEMENT WERNER (author) / BECKE MARTIN (author)

    Publication date :

    2015-07-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16H Getriebe , GEARING / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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