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1. 发明授权

US6056845A Bonding of electric coils 失效
标题翻译：电线圈接合
公开(公告)号：US6056845A
公开(公告)日：2000-05-02
申请号：US154849
申请日：1998-09-17
申请人： Rossen A. Rachkov
发明人： Rossen A. Rachkov
IPC分类号： H01F41/06 , H01F41/12 , H02K15/12 , B32B31/24
CPC分类号： H02K15/12 , H01F41/066 , H01F41/127 , Y10T156/17 , Y10T29/49009 , Y10T29/53143
摘要： High speed bonding of wound electric components, and particularly armatures, having coils wound from bondable wire is obtained by providing a component support table having equally-spaced component-receiving stations and repeatedly indexing the table in a predetermined direction through predetermined increments. Plural wound and unbonded electric components are loaded in plural, mutually-adjacent stations on the table. After loading a first predetermined number of wound electric components, and while continuing to index the support table, an electric current is applied to the coils thereof to cause the coils of the first set of components to be heated and bonded while a second set of components is being loaded into successive stations. The application of electric current is accomplished by the use of a bonding head plate that is movable toward and away from the support table and rotates with the support table while electric current is supplied to the coils being bonded. An armature orienting mechanism is provided if needed to ensure proper electrical connection of the bonding heads to commutator bars.
摘要翻译：通过提供具有等间隔分量接收站的组件支撑台，并且通过预定的增量在预定方向上重复地将工作台分度，从而获得具有从可粘合线缠绕的线圈的卷绕电气部件，特别是电枢的高速接合。多个缠绕和未粘合的电气部件被装载在桌子上的多个相互相邻的工位中。在装载第一预定数量的绕线电气部件之后，并且在继续索引支撑台的同时，向其线圈施加电流，以使得第一组部件的线圈被加热和结合，而第二组部件正在加载到连续的站。电流的施加是通过使用能够朝向支撑台移动的接合头板和与支撑台一起旋转的接合头板，同时向被接合的线圈提供电流。如果需要，则提供电枢定向机构，以确保焊接头与换向器棒的适当电连接。

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