发明名称 painel de revestimento para uma fuselagem de aeronave
摘要 The invention relates to a skin panel (11) of an aircraft (1), comprising a laminate of at least one first metal sheet (40) and preferably first fiber-reinforced polymer layers (41) connected thereto. The skin panel (11) is connected to stiffening elements (4) made of a laminate of second metal sheets (40) and second fiber-reinforced polymer layers (41) connected thereto, provided that the second fiber-reinforced polymer layer comprises fibers having a modulus of elasticity in tension of greater than 110 GPa. The invention also relates to an aircraft or spacecraft provided with such skin sheets.
申请公布号 BRPI0716761(A2) 申请公布日期 2013.09.17
申请号 BR2007PI16761 申请日期 2007.08.24
申请人 ALCOA INC. 发明人 GEERARDUS HUBERTUS JOANNES JOZEPH ROEBROEKS;JAN WILLEM GUNNINK;ERIK JAN KROON
分类号 B64C1/12;B32B15/08 主分类号 B64C1/12
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