发明授权
- 专利标题： Manufacturing method of a coil member
- 专利标题（中）： 线圈构件的制造方法
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申请号： US10359095申请日： 2003-02-06
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公开(公告)号： US06951054B2公开(公告)日： 2005-10-04
- 发明人: Yutaka Hirota , Yoshihiro Harada , Atsushi Oohashi
- 申请人： Yutaka Hirota , Yoshihiro Harada , Atsushi Oohashi
- 申请人地址： JP Tokyo
- 专利权人： Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人： Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Sughrue Mion, PLLC
- 优先权： JPP2002-259136 20020904
- 主分类号： H02K3/12
- IPC分类号： H02K3/12 ; H02K15/04 ; H02K15/00 ; H02K15/14 ; H02K15/16
摘要：
A manufacturing method includes a step of setting prescribed dimensions L and p, a wire feeding step of feeding a wire on a turning base surface by the dimension L, a turning step of turning the wire on the turning base surface to thereby form a first turning portion, a straight first portion, a second turning portion and a straight second portion, and a pushing step of pushing the straight first portion or the straight second portion so that it goes away from the turning base surface by the dimension p. A manufacturing apparatus that executes the above steps is also disclosed.