发明名称 Method for extruding profiles or the like from bars and device therfor
摘要 Extruding profiles or similar items out of an ingot (24), comprises introducing the ingot into the bore of a receiver and, by means of a press ram, feeding it into the die opening, the ingot being advanced so that it protrudes from the receiver (18) before it is fed into the die, and a disk-shaped section (48) of its free end being sheared off and removed. Also claimed is an apparatus implementing the above method.
申请公布号 EP0787543(A3) 申请公布日期 1998.06.03
申请号 EP19970810042 申请日期 1997.01.29
申请人 ALUSUISSE TECHNOLOGY & MANAGEMENT AG 发明人 WOEMPNER, DIETHELM;AMES, ADOLF;HODEL, ULF;ROTZINGER, GREGOR
分类号 B21C23/01;B21C33/00;B21C35/00;B21C35/04;B23D23/00 主分类号 B21C23/01
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