To reduce the weight of a lower tray.SOLUTION: A lower tray 12 for a battery case 11 includes a tray body 13 made of synthetic resin that covers a battery module 40 from the lower surface side and a metal support member 20 fixed to the upper surface of the tray body 13 and fixing and supporting the battery module 40. Out of the tray body 13 and the support member 20 constituting the lower tray 12, the tray body 13 is made of synthetic resin so that the weight can be reduced as compared to a case where both the tray body 13 and the support member 20 are made of metal.SELECTED DRAWING: Figure 3

    【課題】ロアトレーの軽量化を図る。【解決手段】バッテリーケース11用ロアトレー12は、バッテリーモジュール40を下面側から覆う合成樹脂製のトレー本体13と、トレー本体13の上面に固定され、バッテリーモジュール40を固定して支持する金属製の支持部材20とを備えている。ロアトレー12を構成するトレー本体13と支持部材20のうち、トレー本体13を合成樹脂製としたので、トレー本体13と支持部材20の両方が金属製である場合に比べると、軽量化することができる。【選択図】図3


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    Title :

    LOWER TRAY FOR BATTERY CASE


    Additional title:

    バッテリーケース用ロアトレー


    Contributors:

    Publication date :

    2019-09-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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