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.
AUTOMOTIVE BATTERY CASE AND METHOD FOR MANUFACTURING SAME
AUTOMOBILBATTERIEGEHÄUSE UND VERFAHREN ZUR HERSTELLUNG DAVON
BOÎTIER DE BATTERIE AUTOMOBILE ET SON PROCÉDÉ DE FABRICATION
2024-05-15
Patent
Electronic Resource
English
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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