The invention relates to a shifting device for a dual clutch transmission as a speed-change transmission for motor vehicles, comprising two coaxially arranged input shafts, each being activatable via a clutch (K1, K2), an output shaft (18) and gearwheel sets that are mounted on the shafts and can be shifted by means of shifting clutches (38) to allow a plurality of forward gears and a reverse gear, the gearwheel sets being subdivided into a sub-transmission (A) having the one input shaft (14) and a sub-transmission (B) having the other input shaft (16). To achieve a wider gear-ratio spread in a structurally compact construction, a shifting unit (60) that can be shifted between two gear ratio stages is mounted upstream of the sub-transmission (A) having the hollow input shaft (14).


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    Titel :

    Dual clutch transmission


    Beteiligte:
    MARKL JOHANN (Autor:in) / HEITMANN AXEL (Autor:in) / HUMMEL STEFFEN (Autor:in) / VOLLMER FRANK (Autor:in)

    Erscheinungsdatum :

    26.08.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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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