A method and an arrangement for controlling free-wheeling in a dual clutch transmission in a vehicle is provided, which transmission includes a first and a second transmission mechanism controllable by a first and a second clutch unit, each connected to a first and a second input shaft respectively. The method involves deactivating the first clutch unit, wherein the output shaft of the internal combustion engine and the first input shaft are engaged, and disengaging each of the first set of gears connecting the first input shaft to the driving wheels. Simultaneously, the second clutch unit is deactivated, wherein the output shaft of the internal combustion engine and the second input shaft are disengaged, and one of the second set of gears connecting the second input shaft to the driving wheels is engaged.


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    Title :

    METHOD FOR CONTROLLING FREE-WHEELING IN A DUAL CLUTCH TRANSMISSION IN A VEHICLE


    Contributors:

    Publication date :

    2017-05-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / F16H Getriebe , GEARING



    Method for controlling free-wheeling in a dual clutch transmission in a vehicle

    BERGSTRÖM KLAS | European Patent Office | 2018

    Free access

    METHOD FOR CONTROLLING FREE-WHEELING IN A DUAL CLUTCH TRANSMISSION IN A VEHICLE

    BERGSTRÖM KLAS | European Patent Office | 2018

    Free access



    Free-Wheeling

    Roos, Delmar G. / James, William S. | SAE Technical Papers | 1931