To reduce the number of parts in an automotive battery case.SOLUTION: An automotive battery case 100 includes a front portion 112 and a rear portion 113 that are spaced apart in the vehicle length direction and extend in the vehicle width direction, a pair of side portions 111 that are spaced apart in the vehicle width direction and extend in the vehicle length direction, a floor portion 114 having a mounting surface 114a on which the battery 10 is mounted in an area surrounded by the front portion 112, the rear portion 113, and the pair of side portions 111, and a cross member 120 that is located between the pair of side portions 111 and extends in the vehicle width direction. The front portion 112, the rear portion 113, and the floor portion 114 are made of aluminum die-cast and integrally formed. The cross member 120 is made of an aluminum extrusion material with a hollow closed cross-sectional shape.SELECTED DRAWING: Figure 2

    【課題】自動車用バッテリーケースにおいて、部品点数を削減する。【解決手段】自動車用バッテリーケース100は、車長方向に離間して配置され、車幅方向に延びるフロント部112およびリア部113と、車幅方向に離間して配置され、車長方向に延びる一対のサイド部111と、フロント部112、リア部113、および一対のサイド部111によって囲われる領域においてバッテリー10が載置される載置面114aを有するフロア部114と、一対のサイド部111の間に配置され、車幅方向に延びるクロスメンバ120とを備える。フロント部112、リア部113、およびフロア部114は、一体形成されたアルミダイキャスト製である。クロスメンバ120は、中空の閉断面形状のアルミニウム押出材製である。【選択図】図2


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    Title :

    AUTOMOTIVE BATTERY CASE


    Additional title:

    自動車用バッテリーケース


    Contributors:

    Publication date :

    2024-08-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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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