A vehicle seat device includes a lock mechanism, which restricts sliding movement of a seat, a drive source, which has an output portion, a cancellation detection portion, which detects the cancellation of restriction by the lock mechanism, and a restriction detection portion, which detects restriction by the lock mechanism. In non-current supplied state, the drive source applies a self-constriction force to the output portion to prevent the output portion from moving. In current supplied state, in order to allow the lock mechanism to restrict sliding movement of the seat and to cancel the restriction on the basis of operation of an operation switch, the drive source drives the output portion in two directions, namely a forward direction to cancel restriction and a reverse direction to restrict, in accordance with the direction of current. When cancelling restriction on the basis of operation of the operation switch, current is supplied to the drive source such that the output portion moves in the forward direction until the cancellation detection portion has detected cancellation, and when the cancellation has been detected, the supply of current to the drive source is stopped. When performing the restriction on the basis of operation of the operation switch, current is supplied to the drive source such that the output portion moves in the reverse direction until the restriction detection portion has detected restriction, and when restriction has been detected, the supply of current to the drive source is stopped.


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    Titel :

    VEHICLE SEAT DEVICE


    Weitere Titelangaben:

    FAHRZEUGSITZVORRICHTUNG
    DISPOSITIF DE SIÈGE DE VÉHICULE


    Beteiligte:
    HOZUMI SOICHIRO (Autor:in) / MAEDA TOSHIRO (Autor:in) / KINO HIROKI (Autor:in) / FUJII YUKI (Autor:in) / OKADA TAKASHI (Autor:in)

    Erscheinungsdatum :

    2017-11-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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