| 摘要 |
PROBLEM TO BE SOLVED: To provide manufacturing equipment for transposed coils for rotary electric machines, wherein the pitch of a transposed portion of a coil can further be reduced to further enhance the performance of rotary electric machines and the reliability, related to the insulation of coil transposed portions, can be enhanced. SOLUTION: The manufacturing equipment is for transposed coils for rotary electric machines. The manufacturing equipment is provided with an interposing body attaching unit 7 for sticking an interposing body 8 to a portion of an unbraided wire 1, where a transposed portion of another wire is overlapped; a Roebel transposition forming unit 2, that forms a transposed portion in the unbraided wire with the intervening body 8 stuck thereto in the width direction; and a twist-adding unit 5 that grasps the transposed portion of a wire bundle of plural wires with the transposed portions formed therein on one side, and twists the wire bundle and braids the transposed portions of the wires. COPYRIGHT: (C)2007,JPO&INPIT
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