发明名称 EXTRUDER
摘要 PURPOSE:To provide an extruder that can normally and stably carry out coating and formation of a foaming insulating body by stabilizing the pressure inflow into an extruding cylinder. CONSTITUTION:A extruder comprises a first step cylinder 2 and an extruding cylinder 11 that cross to one another perpendicularly and are thus connected together. A flight 6 of a part situated on the inflow hole 7 of a screw 5 is cut, and an inflow part 12, into which a resin is flowed freely, is provided in the extruding cylinder 11.
申请公布号 JPH06349364(A) 申请公布日期 1994.12.22
申请号 JP19930141007 申请日期 1993.06.11
申请人 FUJIKURA LTD 发明人 SAITO OSAMU;TSUCHIYA SUSUMU
分类号 B29C47/10;B29C47/60;H01B13/14;(IPC1-7):H01B13/14 主分类号 B29C47/10
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