| 摘要 |
PROBLEM TO BE SOLVED: To provide a connecting terminal for aluminum electric wire whereby electric connection can be established while the oxide coating film formed on the surface of the aluminum core wire is broken. SOLUTION: The electric wire connecting terminal is equipped with a pressure attachment part to attach by pressure the core wire of an aluminum electric wire, wherein the pressure attachment part is furnished with a pair of pressure attaching pieces formed upright confronting on the left and right of the base bottom part which receives the aluminum core wire, and the inner surface(s) of the base bottom part and/or attaching pieces is provided with a rough surface portion capable of shaving off the oxide coating film from the core wire. At the time of pressure attaching, the rough surface portion shaves off the oxide coating film, breaks and removes. In this area, the rough surface portion of the pressure attaching part is put in electric contact with the clean surface of the core wire, so that it is possible to establish electric connection while the oxide coating film is broken efficiently at the same time as connection of the terminal with the core wire of the aluminum electric wire. COPYRIGHT: (C)2003,JPO
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