发明名称 |
COMPOSITE MATERIAL INSERT AND METHOD FOR THE PRODUCTION THEREOF, AND METHOD FOR CREATING A SANDWICH STRUCTURE COMPRISING SAID INSERT |
摘要 |
A reinforcement insert includes superposed laps of fiber which are coupled to each other by a coupling fiber which passes through the laps in order to form fiber sections wherein at least certain sections thereof are rectilinear. The fiber sections and laps are immersed in a cured resin. The total density of the fibers that make up the insert ranges from 50% to 60% of the volume of the insert and the fiber sections take up 3%-10% of the volume of the insert. A method for creating a sandwich structure includes at least one such insert. |
申请公布号 |
CA2585338(A1) |
申请公布日期 |
2006.05.04 |
申请号 |
CA20052585338 |
申请日期 |
2005.10.21 |
申请人 |
ASTRIUM SAS |
发明人 |
CHOCHEYRAS, ERIC;GAUTHIER, JACK;CAHUZAC, GEORGES |
分类号 |
B29C70/24;B29C70/08;B29C70/86 |
主分类号 |
B29C70/24 |
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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