A battery case includes: a battery tray; a plurality of cross frame parts; and an impact absorbing member, wherein the impact absorbing member includes a corrugated portion, wherein the corrugated portion has a plurality of bottom surfaces and a plurality of convex portions; the bottom surfaces of the corrugated portion are each between the convex portions; the convex portion has a top surface, two side surfaces, and two ridge lines; the two side surfaces of the convex portion face each other; the two ridge lines of the convex portion are ridge lines connecting the top surface of the convex portion and the two side surfaces of the convex portion; and the two ridge lines of the convex portion extend in a direction from a second side portion toward a first side portion of the battery tray.


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    Title :

    AUTOMOTIVE BATTERY CASE AND METHOD FOR MANUFACTURING SAME


    Additional title:

    AUTOMOBILBATTERIEGEHÄUSE UND VERFAHREN ZUR HERSTELLUNG DAVON
    BOÎTIER DE BATTERIE AUTOMOBILE ET SON PROCÉDÉ DE FABRICATION


    Contributors:
    SONOBE SOMA (author)

    Publication date :

    2024-05-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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



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