发明名称 Sewing-machine needle
摘要 The invention relates to a sewing-machine needle having a stock, an extension adjoining this and a needle shank with needle eye and thread groove; for the most advantageous stabilisation, it proposes that two wings (F) located diametrically opposite one another be provided in the transitional region between the extension (5) and needle shank (6). <IMAGE>
申请公布号 DE3150673(A1) 申请公布日期 1983.07.14
申请号 DE19813150673 申请日期 1981.12.21
申请人 RHEIN-NADEL MASCHINENNADEL GMBH 发明人 PAVEL,KLAUS;LANGE,HORST
分类号 B21G1/04;D05B85/00;(IPC1-7):D05B85/02 主分类号 B21G1/04
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