发明公开
EP1801428A3 Metallic local reinforcement for heavy loaded joints of composite components
有权
金属局部加强的复合材料部件的重载连接
- 专利标题: Metallic local reinforcement for heavy loaded joints of composite components
- 专利标题(中): 金属局部加强的复合材料部件的重载连接
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申请号: EP06381046.9申请日: 2006-10-31
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公开(公告)号: EP1801428A3公开(公告)日: 2014-11-05
- 发明人: Escobar Benavides, Francisco de Paula , Claret Virós, Daniel , Ávila Domínguez, Rafael
- 申请人: Airbus Operations S.L.
- 申请人地址: Avda. John Lennon s/n Getafe 28906 Madrid ES
- 专利权人: Airbus Operations S.L.
- 当前专利权人: Airbus Operations S.L.
- 当前专利权人地址: Avda. John Lennon s/n Getafe 28906 Madrid ES
- 代理机构: Elzaburu Marquez, Alberto
- 优先权: EP05381062 20051221
- 主分类号: F16B5/00
- IPC分类号: F16B5/00 ; B29C65/56 ; B64C1/00 ; B29K101/10 ; B29K101/12 ; B29K307/04 ; B29K309/08 ; B29K307/02 ; B29K705/00 ; B29L31/30
摘要:
A mechanically fastened permanent or detachable joint between two or more parts (21, 23, 25, 41), at least one of them made of a composite material, preferably carbon fibres impregnated with thermoset resin, with continuous plies from the full-composite area along the joint area (15) and including a metal reinforcement, preferably made of titanium, in the joint area (15), the joint area (15) thickness being increased in the thickness of said reinforcement plus the eventual additional composite plies laid only on the reinforced area. The metal reinforcement may consist of one or more metal foils or sheets (31) interleaved between the composite plies or one or more metal plates (33) embedded between two of the composite plies.
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