Provided is an electric-powered door curtain including: a curtain unit (100) including a shaft (110), a curtainblind (120) wound around an outer surface of the shaft (110), anda shade bar (130) fixed to an upper portion of the curtain blind(120); and a driving unit (200) configured to move the shade bar (130) upward and downward, wherein the driving unit includes: a guide rail (210) disposed in a lower portion of the shaft (110), and perpendicular to the shaft (110); a slider (220) installed so as to be movable upward and downward along the guide rail (210), and including a movable pulley 221) installed inside the slider (220); an antenna (230); a fixed pulley (240) installed at a position adjacent to a lower side of the shaft (110); a wire (250) having one end fixed at a position adjacent to the lower side of the shaft (110), and configured to pass through the fixed pulley (240) via the movable pulley (221); and a winding device (260).


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    Title :

    ELECTRIC-POWERED DOOR CURTAIN


    Additional title:

    ELEKTRISCH ANGETRIEBENER TÜRVORHANG
    RIDEAU DE PORTE À ALIMENTATION ÉLECTRIQUE


    Contributors:
    LEE SUNGJU (author) / LEE CHANGWOO (author)

    Publication date :

    2024-10-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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