| 摘要 |
PURPOSE:To effectively obtain connection even if the relative angle of a field core varies by interposing a repeating conductive terminal having a circular contact between a field coil and a carbon brush. CONSTITUTION:Repeating conductive terminals 16a, 17a, 16b, 17b are disposed at the positions opposite to the conductive terminal of a field assembly 5 side, and conductive pins 20 are integrally provided to be connected with insulating repeating conductive terminals 16a, 17a, 16b, 17b. A carbon brush 28 is provided in a conductive cylinder 21, and the end of a pigtail 29 electrically connected with the brush 28 is connected with conductive contact pieces 23a, 23b. The contacts of the terminals 16a, 17a, 16b, 17b are in a circular shape, and even if the press-fitting angle of the assembly 6 is slightly different, the pieces 23a and 23b are effective contacted therebetween. |
