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).


    Access

    Download


    Export, share and cite



    Title :

    Dual clutch transmission


    Contributors:

    Publication date :

    2015-08-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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



    DUAL CLUTCH TRANSMISSION

    HAHN PETER / GITT CARSTEN | European Patent Office | 2023

    Free access

    Dual clutch transmission

    MÄRKL JOHANN / HEITMANN AXEL / HUMMEL STEFFEN et al. | European Patent Office | 2017

    Free access

    DUAL CLUTCH TRANSMISSION

    MÄRKL JOHANN / HEITMANN AXEL / HUMMEL STEFFEN et al. | European Patent Office | 2015

    Free access

    DUAL CLUTCH TRANSMISSION

    PARK JU HYEON / JI SEONG WOOK / KIM KI TAE et al. | European Patent Office | 2020

    Free access

    Dual-clutch transmission

    KRENN STEFAN | European Patent Office | 2024

    Free access