| 摘要 |
PURPOSE:To facilitate the assembly of a battery and its overhaul by forming a stack with a plurality of small stacks, and temporarily fixing the every small stack. CONSTITUTION:A framed stack is formed with a plurality of framed stacks 6a-6d, and fastening portions 7a, 7b are arranged at each both ends of the small stacks 6a-6d. When the stack is assembled or overhauled, the fastening portions 7a, 7b are fastened with a temporarily fastening bolt 8 to temporarily fix the small stack 6a-6d. Thereby, the assembly and overhaul of the battery are facilitated. |
