发明名称 Self-stiffened panels of preimpregnated composite and manufacturing process for components of such panels
摘要 A self-stiffened panel of preimpregnated composite. The panel is of a type including a base skin on one side of which are added and placed side-by-side U-shaped stiffeners of which the parts connecting the branches of the U are flattened against the skin, with an interfacing structure between the adjoining branches of two adjacent stiffeners The interfacing structure is a nail having a nail-head comprised of a cord of filling resin. The nail is formed from a band with a rectangular cross-section whose edge, on the skin side, is directly in contact with the adjoining surface of the skin. The nail-head is comprised of two half-nail-heads placed symmetrically in the angle formed between the skin and the nail.
申请公布号 US7464508(B2) 申请公布日期 2008.12.16
申请号 US20040992221 申请日期 2004.11.18
申请人 AIRBUS FRANCE 发明人 FOURNIE LUDOVIC;HERVE CLAUDE;FORT FREDERIC
分类号 E04C1/00;B29C70/34;B29C70/46;B29D24/00 主分类号 E04C1/00
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