| 发明名称 |
SCREW EXTRUDER |
| 摘要 |
FIELD: processing branches of automated production complex. SUBSTANCE: screw press has body, screw with blades forming grooves and die. Surface of screw groove bottom has riffles with their point directed to open end of screw groove adjacent to die. Riffle point is coupled to back of preceding riffle by fillet. EFFECT: enhanced efficiency. 2 cl, 4 dwg
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| 申请公布号 |
RU2139195(C1) |
申请公布日期 |
1999.10.10 |
| 申请号 |
RU19980105119 |
申请日期 |
1998.03.16 |
| 申请人 |
ZAKRYTOE AKTSIONERNOE OBSHCHESTVO "URALKOMTEKHSERV;IS |
发明人 |
POLISHCHUK V.JU.;ZUBKOVA T.M.;FISENKO K.A.;KARABANOV A.N. |
| 分类号 |
B30B9/12;(IPC1-7):B30B9/12 |
主分类号 |
B30B9/12 |
| 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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