| 摘要 |
PROBLEM TO BE SOLVED: To provide a bus ring set, a bus ring type feeding device, a roraty electric machine, and a blanking die for bus ring, which are advantageous for commonalizing the bus ring and for reducing the cost, and also to provide a method for producing a bus ring. SOLUTION: The bus ring set 2 has a plurality of kinds of bus ring 3, 4, 5. The bus rings 3, 4, 5 have: ring portions 31, 41, 51 extended along the circumferential direction; and a plurality of terminal portions 32, 42, 52 juxtaposed at a predetermined pitch, respectively. When the plurality of kinds of bus ring 3, 4, 5 are developed planarly, the ring portions 31, 41, 51 have a common set length, and the terminal portions 32, 42, 52 have a common set pitch. COPYRIGHT: (C)2008,JPO&INPIT
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