发明名称 MAGNETIC SHEET STEEL COMPRISING A SPACER STRIP AND A CORRESPONDING PRODUCTION METHOD
摘要 The invention relates to a production method for magnetic sheet steel with at least one spacer strip (3) that is obtained by cutting sections out of sheet steel to define an inner edge (1) and an outer edge (2) of the magnetic sheet steel, in addition to creating at least one cut line (4) in the sheet steel, which defines the contours of the spacer strip(s) (3), and bending the spacer strip (3) away from the main plane of the magnetic sheet steel. The invention also relates to magnetic sheet steel comprising at least one spacer strip (3), with at least one cut line (4) that is configured in said sheet, the line defining the contours of the spacer strip(s) (3) and the latter (3) being bent away from the main plane of the magnetic sheet steel.
申请公布号 WO2006045260(A1) 申请公布日期 2006.05.04
申请号 WO2004DE02405 申请日期 2004.10.28
申请人 SIEMENS AKTIENGESELLSCHAFT;JESKE, RAINER 发明人 JESKE, RAINER
分类号 (IPC1-7):F01N9/00;B21D47/00 主分类号 (IPC1-7):F01N9/00
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