A drive device for a change-speed transmission for motor vehicles, has at least one transmission input shaft, at least one axially parallel output shaft, having a plurality of gearwheel sets which are arranged on the shafts with fixed gearwheels and idler gears which can be switched via synchronizer clutches in order to form forward gears, and having at least one separating clutch. A planetary transmission which can be switched over into two transmission stages is connected upstream of the gearwheel sets of the forward gears, which planetary transmission has a driven input element, an output element which outputs to the input shaft, and a transmission element which can be braked or coupled in order to switch over the transmission stages, wherein the transmission element can be coupled to an electric machine, by means of which the transmission element can be fixed or can be driven in both rotational directions.


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    Title :

    DOPPELKUPPLUNGSGETRIEBE


    Additional title:

    DOUBLE CLUTCH TRANSMISSION
    TRANSMISSION À DOUBLE EMBRAYAGE


    Contributors:

    Publication date :

    2019-04-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    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



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