| 摘要 |
PROBLEM TO BE SOLVED: To hook a wire to a specified part of a riser by eliminating the need for a winding machine guide at the time of winding work. SOLUTION: A commutator assembly comprises a commutator core made of resin, a plurality of commutator segments arranged on the perimeter thereof, and a plurality of risers extending radially outward and being connected, respectively, with the commutator segments. The commutator core consists of a commutator core body for supporting the commutator segments, a commutator core seat for supporting the risers extending radially from the back side, and a guide portion formed at the radial perimeter of the commutator core seat which are molded integrally of synthetic resin. The guide portion functions as a guide for leading a wire when the wire is hooked to a wire joint provided on the distal end side of the riser and connected. COPYRIGHT: (C)2009,JPO&INPIT
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