| 摘要 |
PURPOSE:To facilitate the assembling work and to make it possible to conduct mass production, by mounting a spacer arranging structure to electrode plates, thereafter drawing joints, thereby leaving only spacers at specified positions and forming an electrode. CONSTITUTION:The spacer arranging structure 21 is formed by spacers 17, which are arranged at the specified positions so as to match the holes perforated in the electrode plates 12a and 12b, and at least one joint 22, which connects neighboring spacers 17 so as not to collapse said positional relationship, as a unitary body. The part between each spacer and the joint is connected by a separating part 22a which can be cut off. The spacer arranging structure 21 is held between the elecdrode plates 12a and 12b so that respective hole positions are aligned. A collar 18 with a flange is inserted in each matched holes and caulked, thereby the structure body is obtained. When holding parts 23 of the arranging structure 21 are grasped and drawn out, the spacers 17 remain at the specified positions and only the joints 22 are removed. Thus the assembling of the electrode 12 is completed. In this way, the assembling work is facilitated, and the mass production is made possible. |
