摘要 |
PURPOSE:To reduce frictional force at the time of the insertion of an insulating pipe into a short-circuit piece and to facilitate the insertion by making the inner peripheral surface of the insulating pipe rugged and using the insulating pipe. CONSTITUTION:One end part of the nearly U-shaped short-circuit piece 1 is soldered to a 2S terminal metallic fitting 2. Then, the insulating pipe 3a which is made of rubber, etc., and has flexibility or elasticity and the rugged inner peripheral surface is inserted into the other end of the short-circuit piece 1. Then, the insulating pipe 3a is pushed in toward the soldered part and thus put away from an unsoldered part. Then, the other end side part of the short- circuit piece 1 is exposed and then the unsoldered part of the insulating pipe 3a, i.e. the other end part of the short-circuit piece 1 and 2L terminal metallic fitting 4 are soldered together. Lastly, the insulating pipe 3a is shaped and the other end side part of the short-circuit piece 1 is covered to constitute a 2S-2L terminal 5.
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