| 摘要 |
PROBLEM TO BE SOLVED: To facilitate battery connection, and maintenance and to reduce installation manhours by fitting and fixing a bolt head part by the use of a bent metal plate, by welding the metal plate to an electrode post of a battery, and by filling and setting an adhesive in the fitting part and the welded part. SOLUTION: A brass metal plate having a thickness of 2 mm is used as a bent metal plate 1, and a bolt head part of a bolt 2 is bent, and fitted and fixed between the bent parts of the bent metal plate 1. Next, an external connection piece 4 is connected to the outside by fastening it to the bolt 2 with a nut 3 interlaying a washer 5. In this case, after the bolt 2 and the bent metal plate 1 are solder-plated, they are fitted together along the side surface of the bolt head part. The connection of the metal plate 1 to an electrode post 6 is performed by using solder 7, and an epoxy-based adhesive 8 is filled so as to wrap up the fitting part of the bolt head part to the bent metal plate 1, and the soldered part off the bent metal plate 1 to the electrode post 6, and the adhesive is cured.
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