发明名称 |
DEVICE FOR TREATING POWDERED RUBBER MIXTURE |
摘要 |
<p>Apparatus for treating powdery rubber mixtures to form processed intermediate products comprises volumetric metering means; a filling extruder; a mixing and plasticizing portion located at the downstream end of the filling extruder and having a central toothed spindle, toothed planetary spindles and an internally toothed housing; and forming out means shown as an extruder cascade connected to the mixing and plasticizing portion and extruding material through a perforated plate with cutting blades. The mixing and plasticizing portion is of only short length and can effect intensive working but does so for only a short period of time on the material passing therethrough so that the material is not damaged by being over-heated.</p> |
申请公布号 |
JPS5787345(A) |
申请公布日期 |
1982.05.31 |
申请号 |
JP19810150844 |
申请日期 |
1981.09.25 |
申请人 |
HERMANN BERSTORFF MACHINENBAU GMBH |
发明人 |
HAINTSU BURINKUMAN |
分类号 |
B01F7/14;B29B7/00;B29B7/48;B29B9/00;B29B15/02;B29C47/00;B29C47/42;B29C47/50;B29C47/58;B29C47/60;B29C47/66;B29C47/92;B29K21/00 |
主分类号 |
B01F7/14 |
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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