发明名称 DUESE ZUM FORMEN VON HONIGRATENSTRUKTUREN.
摘要 The die for moulding honeycomb structures has a main body with an inlet surface which is perforated by numbers of independent feed passages in matrix format to admit the raw material to be extrusion-moulded. The complimentary die mask has an outlet surface with moulding grooves corresponding to the inlet surface feed passages. The tops of through bores which provide intercommunication for the feed passages are of semi-circular cross-section while their lower portions are cone-shaped, narrowing to the dia. of the moulding grooves.
申请公布号 AT68746(T) 申请公布日期 1991.11.15
申请号 AT19860902023T 申请日期 1986.03.26
申请人 CATALYSTS & CHEMICALS INDUSTRIES CO., LTD.;IWAO JIKI KOGYO CO., LTD. 发明人 FUKUDA, MORIO 178, SHIOYA;HANADA, MASAYUKI 7-38, HATAKEDA 1-CHOM;INUTSUKA, HIDEO 13038-2, MIMASAKA-KOU;OGATA, KATSUYA 3335-10, SHIKU
分类号 B01J35/04;B28B3/20;B28B3/26;B29C47/12;B29C47/20;(IPC1-7):B29C47/12 主分类号 B01J35/04
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