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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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