Method of manufacturing needles for textile machines
摘要
The production process is for textile machine needles which have at least one shaft and a needle tip fitted to the front of the shaft. At least the needle tip is produced by injection molding, in particular by metal injection molding. This may be done by multiple-component injection molding, in particular by two-component injection molding.
申请公布号
EP1741502(A1)
申请公布日期
2007.01.10
申请号
EP20060009159
申请日期
2006.05.03
申请人
HUGO KERN UND LIEBERS GMBH & CO. KG PLATINEN-UND FEDERNFABRIK
发明人
FRIETSCH, KLAUS;HETTICH, RICHARD;WELLANDT, ROLF;SEIDEL, ANDREAS;ROSENFELDER, GERHARD