| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a coil device capable of modifying the brittleness of a terminal stand even in a structure where a thick terminal stand is coupled with the outer side in the diameter direction of a thin flange section. Ž<P>SOLUTION: A mold york 2 with a coil bobbin of a stepping motor including a B-phase coil bobbin section 23b having an outer side flange section 26b protruded outwardly in the diameter direction from a core resin cylinder 24b wound with a B-phase coil wire C<SB>2</SB>and a B-phase terminal stand 27b that is integrally protruded outwardly in the diameter direction from a part of the outer flange section 26b and has a side S<SB>2</SB>flatly aligned with the internal surface of the outer flange section 26b, wherein the core resin cylinder 24b has an unequally thick portion R<SB>2</SB>with a swollen surface deviated outwardly in the diameter direction at a position of the B-phase terminal stand 27b on the circumferential surface thereof. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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