To improve side collision safety of a large-sized battery pack, to reduce manufacturing costs and improve the yield.SOLUTION: Provided is a support device 9 for suspending a battery pack 8 with a width in a vehicle width direction Y larger than a ladder frame 2. The support device includes: a frame side bracket 9a disposed on a frame side face 2S of the ladder frame 2; a battery side bracket 10 disposed on a battery side face 8S of the battery pack 8; and an elastic linkage part 9c which elastically links the frame side bracket 9a to the battery side bracket 10. The battery side bracket 10 includes plural side flanges that extend by being branched from a plate-like member. The plate-like member is vertically joined to the battery side face 8S, whereas the plural side flanges are continuously joined to the battery side face 8S, and include a pair of bottom flanges extending in mutually opposite directions from the lowermost pair of side flanges.SELECTED DRAWING: Figure 2

    【課題】大型化したバッテリパックの側突安全性を向上させ、製造コストの低減及び歩留まりの向上を図る。【解決手段】ラダーフレーム2よりも車幅方向Yの幅が大きいバッテリパック8を懸架する支持装置9であって、ラダーフレーム2のフレーム側面2Sに設けられるフレーム側ブラケット9aと、バッテリパック8のバッテリ側面8Sに設けられるバッテリ側ブラケット10と、フレーム側ブラケット9aとバッテリ側ブラケット10とを弾性的に連結する弾性連結部9cと、を備え、バッテリ側ブラケット10はプレート状部材から分岐して延びる複数のサイドフランジを含み、プレート状部材はバッテリ側面8Sに垂直に接合され、複数のサイドフランジは連続的にバッテリ側面8Sに接合され、一対の最下方サイドフランジから互いに対向する方向において延在する一対のボトムフランジを含む。【選択図】図2


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    Title :

    VEHICULAR BATTERY PACK SUPPORT DEVICE


    Additional title:

    車両用バッテリパック支持装置


    Contributors:

    Publication date :

    2020-06-11


    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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