发明名称 |
Leading edge of aerodynamic surfaces of aircraft |
摘要 |
Leading edge of supporting surfaces of aircraft. A primary structure (EP) made without ribs is assembled with a specific frontal area (ZF) against impacts. The primary structure comprises two upper and lower covering panels (1, 2) and two diagonal and frontal spars (3, 4), which constitute the strong and rigid structural assembly of the leading edge (BA). The frontal area (ZF) is made up of one or two elemental parts which determine a kind of roof tile which closes the outer aerodynamic contour of the profile of the leading edge (BA) and provides a good behaviour against erosion, operational impacts on the ground and the impact of birds in flight. The invention is applicable to wings, stabilisers and control surfaces of aeroplanes. <IMAGE>
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申请公布号 |
EP1176089(A2) |
申请公布日期 |
2002.01.30 |
申请号 |
EP20010500095 |
申请日期 |
2001.04.04 |
申请人 |
EADS CONSTRUCCIONES AERONAUTICAS S.A. |
发明人 |
DE CASTRO NODAL, MANUEL;GRUESO DIEZ, CESAR;CEREZO PANCORBOL, CARLOS;HUERTAS GARCIA, MANUEL;DOMINGUEZ CASADO, RAFAEL;ROBLEDO SACRISTAN, BONIFACIO |
分类号 |
B64C3/20;B64C3/28;(IPC1-7):B64C3/20 |
主分类号 |
B64C3/20 |
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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