An electric vehicle battery pack with a strike shield affixed to its bottom. The strike shield provides structural support to withstand ground strikes without damaging the batteries within the battery pack. The strike shield is a mixed material sandwich bottom plate structure having a composite top layer, a middle core with one or more hollow members adhesively connected or welded together, or a single integrated structure with elongated stiffeners and/or a base member with elongated channels for stiffness, and a composite bottom layer.
ELECTRIC VEHICLE BATTERY PACK HAVING BOTTOM STRIKE SHIELD
ELEKTROFAHRZEUGBATTERIEPACK MIT UNTEREM SCHUTZSCHILD
BLOC-BATTERIE DE VÉHICULE ÉLECTRIQUE AYANT UN BOUCLIER ANTICHOC INFÉRIEUR
2021-07-07
Patent
Electronic Resource
English
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