发明名称 |
Injection moulding apparatus with interrmediate storage device |
摘要 |
The temporary melt accumulator is formed as a buffer zone in the extruder output section(120) and comprises a continuation of the extruder barrel with a greater cross-section than that of the extruder barrel in its plasticizing zone(110). The accumulator zone has one or more screws forming extensions of the extruder screws(130,140). Each screw in the accumulator has a larger external cross-section than the screws in the plasticizing zone(110). |
申请公布号 |
EP1354688(B1) |
申请公布日期 |
2008.09.17 |
申请号 |
EP20030008626 |
申请日期 |
2003.04.15 |
申请人 |
KRAUSSMAFFEI TECHNOLOGIES GMBH |
发明人 |
BUERKLE, ERWIN;WOBBE, HANS;WOHLRAB, WALTER |
分类号 |
B29C45/54 |
主分类号 |
B29C45/54 |
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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