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1.发明授权
公开(公告)号：EP1181748B1
公开(公告)日：2003-05-14
申请号：EP00945694.8
申请日：2000-05-31
发明人： POTOCNIK, Jose , DRMOTA, Marjan , KUMAR, Ludvik , BACHAUER, Gerhard , SCHEUTZ, Herbert , HÖLL, Johann
CPC分类号： H01R39/06 , H01R43/06 , Y10T29/49009 , Y10T29/49011 , Y10T29/49012
摘要： The invention relates to a method of producing a flat commutator with a hub body formed from an insulating molded material, a plurality of conductor segments and a equal number of carbon segments that form the bearing surface. The hub body (9) is formed onto a conductor blank that is provided with radial grooves, said grooves being filled with the molded material. The composite (10) from the conductor blank and the hub body (9) is machined on the face of the conductor blank facing away from the hub body (9). A carbon ring (19) is glued onto the machined front face of the composite (10) and electrically conductive connections to the conductor blank or the conductor segments produced from the conductor blank are produced. The carbon ring (19) is then divided into carbon segments by cutting deeply into the molded material filling the grooves. The conductor blank is divided into the conductor segments either during machining of the front face by opening the radial grooves that are filled with the molded material or later on by separating cuts.
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2.发明公开
公开(公告)号：EP1181748A1
公开(公告)日：2002-02-27
申请号：EP00945694.8
申请日：2000-05-31
发明人： POTOCNIK, Jose , DRMOTA, Marjan , KUMAR, Ludvik , BACHAUER, Gerhard , SCHEUTZ, Herbert , HÖLL, Johann
CPC分类号： H01R39/06 , H01R43/06 , Y10T29/49009 , Y10T29/49011 , Y10T29/49012
摘要： The invention relates to a method of producing a flat commutator with a hub body formed from an insulating molded material, a plurality of conductor segments and a equal number of carbon segments that form the bearing surface. The hub body (9) is formed onto a conductor blank that is provided with radial grooves, said grooves being filled with the molded material. The composite (10) from the conductor blank and the hub body (9) is machined on the face of the conductor blank facing away from the hub body (9). A carbon ring (19) is glued onto the machined front face of the composite (10) and electrically conductive connections to the conductor blank or the conductor segments produced from the conductor blank are produced. The carbon ring (19) is then divided into carbon segments by cutting deeply into the molded material filling the grooves. The conductor blank is divided into the conductor segments either during machining of the front face by opening the radial grooves that are filled with the molded material or later on by separating cuts.
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