The present disclosure relates to a frame (18) for a traction battery assembly (14) of a vehicle. The frame comprises at least a first beam part (20c, 20d) and a second beam part (20c, 20d), wherein the first beam part and the second beam part are connected via a friction stir weld (32). The weld seam has at least one curved section (32b, 32d). The invention further relates to a traction battery assembly for a vehicle. The traction battery assembly comprises such a frame and at least one battery cell (22) arranged inside the frame. The at least one battery cell is connected to the first beam member and/or the second beam member via an adhesive member (30). The invention further relates to a vehicle. The vehicle includes a traction battery assembly, wherein the traction battery assembly is a structural floor component of the vehicle. The invention further relates to a method for producing a frame for a traction battery assembly of a vehicle.

    本公开涉及用于车辆的牵引电池组件(14)的框架(18)。框架包括至少第一梁部件(20c,20d)和第二梁部件(20c,20d),其中第一梁部件和第二梁部件经由摩擦搅拌焊缝(32)连接。焊缝具有至少一个弯曲段(32b、32d)。此外,还提出了一种用于车辆的牵引电池组件。牵引电池组件包括这样的框架和被布置在框架内部的至少一个电池单体(22)。所述至少一个电池单体经由粘合剂部件(30)连接到所述第一梁部件和/或所述第二梁部件。此外,还示出一种车辆。该车辆包括牵引电池组件,其中该牵引电池组件是车辆的结构地板部件。此外,还说明了一种用于制造车辆的牵引电池组件的框架的方法。


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    Title :

    Frame for vehicle traction battery assembly, vehicle traction battery assembly, vehicle and method of manufacturing frame for vehicle traction battery assembly


    Additional title:

    车辆牵引电池组件的框架、车辆牵引电池组件、车辆和制造车辆牵引电池组件的框架的方法


    Contributors:

    Publication date :

    2024-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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