A battery tray (7) is fixed onto a front battery cross member lower (5) and a rear battery cross member lower (6). The battery pack (2) is mounted on the battery tray (7). The front battery cross member lower (5) and the rear battery cross member lower (6) come into contact with a deformable portion (7a) of the battery tray (7) and the end face of each of battery cross member uppers (4) at attachment portions (5a, 6a). Space is created between the battery pack (2) and the battery cross member uppers (4). The battery cross member uppers (4) are welded so that a deformable zone (7b) having relatively low rigidity is formed. In this way, the front battery cross member lower (5) and the rear battery cross member lower (6) are fixed to a pair of side members (3) through the battery cross member uppers (4).


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    Title :

    Battery installation structure for electric vehicles


    Additional title:

    Batterieinstallationsstruktur für elektrische Fahrzeuge
    Structure d'installation de batterie pour véhicules électriques


    Contributors:

    Publication date :

    2015-12-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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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