发明名称 |
Storage head for a blow molding machine |
摘要 |
The invention relates to a storage head for a blow moulding machine for discontinuous manufacture of multi-layer co-extruded and blow-moulded hollow bodies made of thermoplastic. To improve the product quality and to increase the throughput, each distributor element is designed as a spiral channel distributor (20) which distributes the individual molten plastic streams uniformly at the periphery. The ejector (14) consists of at least two concentric tubular pieces (42, 44) and the peripherally distributed plastic flows from the ejector (14) through an annular gap (46) into the storage space (16) in the storage head housing (10) below the ejector.
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申请公布号 |
US5460504(A) |
申请公布日期 |
1995.10.24 |
申请号 |
US19930109761 |
申请日期 |
1993.08.20 |
申请人 |
MAUSER-WERKE GMBH |
发明人 |
LANGOS, PETER;LEHMANN, MANFRED |
分类号 |
B29C47/06;B29C47/20;B29C47/28;B29C47/70;B29C49/04;(IPC1-7):B29C47/20 |
主分类号 |
B29C47/06 |
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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