Disclosed is a device for cutting an electrode sheet laminate wherein two or more continuous electrode sheets, in which an electrode active material is applied to one or both surfaces thereof, are laminated, to form a plurality of unit electrode laminates from the electrode sheet laminate, the device including a cutter to cut the electrode sheet laminate at a set position and thereby form unit electrode laminates, and two or more transport grippers arranged at the front of the cutter based on a feed direction of the electrode sheet laminate, the transport grippers drawing and transporting the electrode sheet laminate by one pitch, a size corresponding to the unit electrode laminate according to operation of the cutter, wherein while one of the transport grippers draws and transports the electrode sheet laminate, the remaining transport grippers move to a position for drawing.


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    Title :

    NOVEL DEVICE FOR CUTTING ELECTRODE SHEET AND SECONDARY BATTERY PRODUCED BY USING SAME


    Additional title:

    NEUE VORRICHTUNG ZUM SCHNEIDEN EINES ELEKTRODENBLATTS UND DAMIT HERGESTELLTE SEKUNDÄRBATTERIE
    NOUVEAU DISPOSITIF DE COUPE D'UNE FEUILLE D'ÉLECTRODE ET ACCUMULATEUR FABRIQUÉ AU MOYEN DE CE DISPOSITIF


    Contributors:
    MIN KI HONG (author) / HWANG SUNG MIN (author) / CHO JIHOON (author) / JUNG TAEYOON (author) / SON JEONG SAM (author) / JUNG SU TAEK (author) / HAN CHANGMIN (author) / BAIK HYUN-SOOK (author) / KIM SUNG HYUN (author) / SONG KI HUN (author)

    Publication date :

    2016-04-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B26D Schneiden , CUTTING / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES , Handhaben von dünnem oder fadenförmigem Gut, z.B. Folien, Bahnen, Kabeln



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