发明授权
- 专利标题: Apparatus and method for winding wire around a workpiece
- 专利标题(中): 绕工件绕线的装置和方法
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申请号: US719443申请日: 1996-09-25
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公开(公告)号: US5775626A公开(公告)日: 1998-07-07
- 发明人: Akira Ono , Hiroyuki Takubo , Hideaki Kawaura
- 申请人: Akira Ono , Hiroyuki Takubo , Hideaki Kawaura
- 申请人地址: JPX
- 专利权人: Sony Corporation
- 当前专利权人: Sony Corporation
- 当前专利权人地址: JPX
- 优先权: JPX7-276857 19950929
- 主分类号: H01J9/236
- IPC分类号: H01J9/236 ; B21F3/10 ; B65H81/06 ; H01F41/06
摘要:
An apparatus which includes a nozzle unit, a guide unit, a first winding assemblage and a second winding assemblage, operates such that the first winding assemblage forms a first winding (e.g., a deflection coil on a deflection yoke for use with a cathode ray tube) by moving the wire material from the nozzle unit in a three-dimensional direction after binding the wire material to the workpiece through the guide unit cooperating with the nozzle unit and the second winding assemblage forms a second winding (e.g., a leakage magnetic field shielding coil) different from the first winding by moving the nozzle unit in directions parallel and normal to the axis of the workpiece, respectively. Unlike the conventional apparatus, it is possible to wind a wire material in a variety of ways in different directions while keeping the position of the workpiece in a certain posture.
公开/授权文献
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