| 摘要 |
PROBLEM TO BE SOLVED: To reliably prevent the wire breaking in electric connections to improve the quality of electric connection with electric connection terminals outside the apparatus. SOLUTION: The device comprises a roll 2 of a plurality of substantially cylindrically rolled strips including one or more conductive strips, the side is defined by cylindrical side faces 1A, and the lengthwise ends are defined by two opposite end faces 1B, 1C including the edges 2B, 2C of the conductive strip 2. At least one of the edges 2B, 2C of at least one conductive strip 2 has a plurality of teeth 5 which are disposed on at least one of the end faces 1B, 1C of the device 1 to form one or more assemblies laminated in a specified direction approximately vertical to the contact surface of the cylindrical side face 1A of the device, and constitute groups of a plurality of members 5 electrically connecting to terminals 6; each member 5 extending in a conductive state with the conductive strip 2 having this member.
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