发明名称 |
Kneading apparatus, including selectable discharge ports, for kneading rubber or rubber compositions |
摘要 |
A continuous kneading apparatus and method are provided wherein discharge ports are provided at a plurality of positions of the barrel to discharge a kneaded product, and one of the plurality of the discharge ports is selected according to a desired kneading condition so as to discharge the kneaded product from only the selected discharge port. Another continuous kneading apparatus and method are provided wherein a plurality of charging ports are provided at a plurality of positions of the barrel to supply a material to be kneaded into the chamber, and one of the plurality of charging ports is selected according to a desired kneading condition. The kneading apparatuses and methods permit adjustment and control of a viscosity and a dispersion degree of a compounding agent over a wide range, and continuous kneading to achieve significant rationalization of a process for producing a kneaded product.
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申请公布号 |
US6890091(B2) |
申请公布日期 |
2005.05.10 |
申请号 |
US20020293337 |
申请日期 |
2002.11.14 |
申请人 |
KOBE STEEL, LTD. |
发明人 |
MURAKAMI MASAO;YAMADA NORIFUMI;INOUE KIMIO |
分类号 |
B01F15/02;B29B7/48;B29B7/58;B29B7/60;B29B7/74;B29C47/62;(IPC1-7):B29B7/48 |
主分类号 |
B01F15/02 |
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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