Invention Application
WO1997022812A1 PROCESS FOR PRODUCING A CAST MACHINE PART WITH A MULTIPLE-PART BEARING ASSEMBLY FORMED BY FRACTURE
审中-公开
制造工艺采用了突破性断开多FRAMED轴承布置铸造机械零件
- Patent Title: PROCESS FOR PRODUCING A CAST MACHINE PART WITH A MULTIPLE-PART BEARING ASSEMBLY FORMED BY FRACTURE
- Patent Title (中): 制造工艺采用了突破性断开多FRAMED轴承布置铸造机械零件
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Application No.: PCT/EP1996005484Application Date: 1996-12-07
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Publication No.: WO1997022812A1Publication Date: 1997-06-26
- Inventor: BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT , FRITZ WINTER EISENGIESSEREI GMBH & CO. KG
- Applicant: BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT , FRITZ WINTER EISENGIESSEREI GMBH & CO. KG , LUCHNER, Clemens , HENKEL, Horst
- Assignee: BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT,FRITZ WINTER EISENGIESSEREI GMBH & CO. KG,LUCHNER, Clemens,HENKEL, Horst
- Current Assignee: BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT,FRITZ WINTER EISENGIESSEREI GMBH & CO. KG,LUCHNER, Clemens,HENKEL, Horst
- Priority: DE195 19951219
- Main IPC: F16C09/02
- IPC: F16C09/02
Abstract:
A process is disclosed for manufacturing a cast machine part with a multiple-part bearing assembly formed by fracture and provided for that purpose with diametrically opposed fracture notches or recesses (7) shaped in the bearing bore during casting. In order to reduce production costs, the recesses (7) are generated by means of separate projections provided on the casting core and having fixed, free edges with a shaping radius R from 0 mm to
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