发明名称 COIL BOBBIN STRUCTURE AND STEPPING MOTOR EQUIPPED THEREWITH
摘要 PROBLEM TO BE SOLVED: To provide a coil bobbin structure wherein coil bobbins are precisely linked together and a precision deterioration hardly occurs in the coil bobbins after they are linked together. SOLUTION: The coil bobbin structure is equipped with a first and a second coil bobbins which are each provided with a hollow shaft which is wound with a coil and has flanges that extend vertically from both its ends as enlarged and linked together in the axial direction of the coils. The first and second coil bobbins are linked together at the one ends of the shafts so as to enable the flanges of the coil bobbins to have a prescribed gap between them. COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2006278722(A) 申请公布日期 2006.10.12
申请号 JP20050095528 申请日期 2005.03.29
申请人 NIDEC COPAL CORP 发明人 GOTO TATSUKI
分类号 H01F5/02;H02K3/46;H02K37/14 主分类号 H01F5/02
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