发明名称 |
COMPOSITE FLANGE, DUCT INCORPORATING A FLANGE AND METHOD OF MAKING A FLANGE |
摘要 |
A flange (1) made of composite material, a method of making the flange (1) and a mandrel (3) upon which the flange (1) is formed are provided. The flange (1) is a curved hollow member that has a substantially triangular cross-section. The method of making the flange (1) includes applying composite material to external surfaces of a curved mandrel (3). The mandrel (3) is curved and comprises a solid triangular cross-section. The method also includes curing the composite material to produce a flange (1) that is a curved hollow member that is substantially triangular in cross-section. |
申请公布号 |
WO2008149079(A2) |
申请公布日期 |
2008.12.11 |
申请号 |
WO2008GB01892 |
申请日期 |
2008.06.03 |
申请人 |
GKN AEROSPACE SERVICES LIMITED;MARENGO, GIOVANNI, ANTONIO |
发明人 |
MARENGO, GIOVANNI, ANTONIO |
分类号 |
F16L47/14;F01D25/24;F16L23/024;F16L23/032 |
主分类号 |
F16L47/14 |
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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