The present disclosure relates to an electrically adjustable steering column for a motor vehicle, comprising a positioning unit on which a steering control element can be arranged, a support unit by which the positioning unit is held in an adjustable manner, an adjustment device which is configured to adjust the positioning unit relative to the support unit and which comprises, for the adjustment of the positioning unit, an electric motor. The steering column further has a control unit, wherein the control unit is configured to activate the electric motor. The control unit is further configured, for the activation of the electric motor, to generate a first signal and a second signal, wherein the activation of the electric motor requires the presence of the first signal and of the second signal, in particular at a first switch unit and a second switch unit of the control unit which are connected in series with the electric motor.


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    Title :

    ELEKTRISCH VERSTELLBARE LENKSÄULE MIT SICHERHEITSSCHALTUNG UND EIN VERFAHREN ZUM BETREIBEN EINER ELEKTRISCH VERSTELLBAREN LENKSÄULE


    Additional title:

    ELECTRICALLY ADJUSTABLE STEERING COLUMN WITH SAFETY CIRCUIT, AND METHOD FOR OPERATING AN ELECTRICALLY ADJUSTABLE STEERING COLUMN
    COLONNE DE DIRECTION À RÉGLAGE ÉLECTRIQUE DOTÉE D'UN CIRCUIT DE SÉCURITÉ, ET PROCÉDÉ DE FONCTIONNEMENT D'UNE COLONNE DE DIRECTION À RÉGLAGE ÉLECTRIQUE


    Contributors:

    Publication date :

    2023-10-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge