发明名称 |
Apparatus for feeding synthetic resin material to injection molding and extruder units |
摘要 |
A highly viscous or dough-like material, especially glass fiber-filled polyester, polyamide or polypropylene is fed from a rotating funnel via a feed worm lying along a generatrix of the funnel directly into an extruder or an injection molding cylinder and without passing through an elbow or other jacket. The system is thereby able to operate at reduced pressure with least damage to the fibers and reduced drive energy for the feed worm or screw.
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申请公布号 |
US5259749(A) |
申请公布日期 |
1993.11.09 |
申请号 |
US19910734193 |
申请日期 |
1991.07.22 |
申请人 |
KRAUSS MAFFEI AG |
发明人 |
MEIXNER, FRANZ;BRAMS, PETER;SCHULTHEIS, SVEN |
分类号 |
B29C31/04;B29C31/02;B29C45/18;B29C47/10;B29C47/40;(IPC1-7):B29B7/60;B29C45/48 |
主分类号 |
B29C31/04 |
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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