公开(公告)号：EP0671778A2

公开(公告)日：1995-09-13

申请号：EP94304770.4

申请日：1994-06-30

Applicant: STANDEX INTERNATIONAL CORPORATION

Inventor： Meeks, John R. ,  Goekler, Lewis E. ,  Rieck, Robert W. ,  Heimbrock, H. Howard

IPC: H01Q1/32 ,  H01Q7/00 ,  H01F5/02 ,  B60R25/04

CPC classification number: B60R25/04 ,  B29C45/2708 ,  B60R25/2063 ,  B60R25/24 ,  H01Q1/3241 ,  H01Q7/00

Abstract: A coil assembly (10) includes a plastic bobbin (12) with wire (30,32) coiled thereon and coupled to the pins (38, 48, 54) of a connector (40). Plastic overmolding (60) covers wires (30,32) within bobbin (12) and fixes connector (40) relative to bobbin (12). A polyester bobbin (12) is made by injecting polyester into a mold having cavities (101, 151) to define the outer circumference of the bobbin and surrounding an arbor (106, 160) to define the inner circumference of the bobbin. The arbor (106, 160) with the molded bobbin (12) is removed from between the cavities (101, 151) and the bobbin (12) is slid laterally off the arbor by applying generally uniform pressure about a lateral edge (20, 22) of the bobbin so as not to warp same during the removal process.

Abstract translation: 线圈组件（10）包括具有线圈（30,32）的塑料线轴（12），其上连接有连接器（40）的销（38,48,54）。 塑料包覆成型（60）覆盖线筒（12）内的线（30,32）并且相对于线轴（12）固定连接器（40）。 聚酯线轴（12）通过将聚酯注入具有空腔（101,151）的模具中以限定线轴的外周并且围绕心轴（106,160）以限定线轴的内周而制成。 具有模制绕线架（12）的心轴（106,160）从空腔（101,151）之间移除，并且线轴（12）通过围绕侧边缘（20,22）施加大致均匀的压力而横向滑出心轴 ），以便在拆卸过程中不变形。

公开(公告)号：EP0671778A3

公开(公告)日：1996-06-26

申请号：EP94304770.4

申请日：1994-06-30

Applicant: STANDEX INTERNATIONAL CORPORATION

Inventor： Meeks, John R. ,  Goekler, Lewis E. ,  Rieck, Robert W. ,  Heimbrock, H. Howard

IPC: H01Q1/32 ,  H01Q7/00 ,  H01F5/02 ,  B60R25/04

CPC classification number: B60R25/04 ,  B29C45/2708 ,  B60R25/2063 ,  B60R25/24 ,  H01Q1/3241 ,  H01Q7/00

Abstract: A coil assembly (10) includes a plastic bobbin (12) with wire (30,32) coiled thereon and coupled to the pins (38, 48, 54) of a connector (40). Plastic overmolding (60) covers wires (30,32) within bobbin (12) and fixes connector (40) relative to bobbin (12). A polyester bobbin (12) is made by injecting polyester into a mold having cavities (101, 151) to define the outer circumference of the bobbin and surrounding an arbor (106, 160) to define the inner circumference of the bobbin. The arbor (106, 160) with the molded bobbin (12) is removed from between the cavities (101, 151) and the bobbin (12) is slid laterally off the arbor by applying generally uniform pressure about a lateral edge (20, 22) of the bobbin so as not to warp same during the removal process.