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1. 发明申请

WO1997003486A1 METHOD OF PRODUCING A FLAT COMMUTATOR 审中-公开
标题翻译：用于生产换向器
公开(公告)号：WO1997003486A1
公开(公告)日：1997-01-30
申请号：PCT/EP1996002706
申请日：1996-06-21
申请人： KAUTT & BUX COMMUTATOR GMBH , KÖNIG, Eckhard
发明人： KAUTT & BUX COMMUTATOR GMBH
IPC分类号： H01R43/06
CPC分类号： H01R43/06 , H01R39/06 , Y10T29/49011
摘要： In order to produce a flat commutator, a metal support member, forming segment carrier parts (3), is provided with a hub (4) made from pressed material, forming a complete cover for the cylindrical delimiting surface of a central bore (7) in the support member. An annular disc of carbon is connected to the segment carrier parts (3) such that it is electrically conductive and mechanically rigid. The annular disc is then divided into segments (11) according to the segmentation of the support member. Before the hub (4) is integrally formed in the region forming the abutment surface (9) for the annular disc on the side remote from the abutment side, the support member is provided with identical grooves (3') which extend radially from the edge (8) of the central bore to the outer edge and are mutually offset in each case by the angle defined by the segmentation. Furthermore, before the annular disc is connected to the segment carrier parts (3), the thickness of the support member in the region forming the abutment surface (9) for the annular disc is reduced from the abutment side until all the segment carrier parts (3) are completely separated from one another electrically by the grooves and the moulding compound (13) filling the grooves (3') in the abutment surface (9) is exposed.
摘要翻译：用于制造平面换向器是金属段支撑部件（3）提供具有模制的压榨织物轮毂（4）形成所述支撑体，以形成所述支撑体的中心孔（7）的圆柱形定界表面的完全覆盖。与段承载部（3）的导电连接和机械固定碳的环形盘，然后对应于该承载体的分割环形盘分成多个段（11）。（4），其中所述抵接表面（9）远离所述抵接侧侧在从边缘径向方向上形成的一侧的环形盘区域延伸的轮毂的成形前的承载体（8），所述中心孔到所述外边缘的分别从彼此通过设置在分割角度相同地形成的槽（3“）中所定义的偏移量。此外，之前的环形盘的到段承载部分的连接（3）的承载体的是在（9）中形成用于所述系统侧的环形盘部，尽量减少其厚度的接触表面，直到所有段承载部（3）是完全电性通过从彼此槽，分离并在轴承表面填充模塑复合物（13）凹槽（3“）（9）露出。

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