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    • 6. 发明授权
    • Structure, especially a fuselage structure of an aircraft or a spacecraft
    • 结构,特别是飞机或航天器的机身结构
    • US08366043B2
    • 2013-02-05
    • US12740880
    • 2008-10-31
    • Andreas Stephan
    • Andreas Stephan
    • B64C1/00
    • B64C1/10
    • The present invention provides a fuselage structure (1; 1′) of an aircraft comprising an annular skin segment (2; 2′) which has a cross-sectional opening (3; 3′), a pressure cap (4; 4′) for a pressure-tight closure of the cross-sectional opening (3; 3′), and a plurality of tension struts (7, 8, 9; 7′, 8′, 9′) which in each case connect the pressure cap (4; 4′) to the annular skin segment (2; 2′) and absorb loads acting on the pressure cap (4; 4′), as tensile loads. This advantageously means that the tension struts (7, 8, 9; 7′, 8′, 9′) do not have to absorb substantially any bending moments. Consequently, the tension struts can be produced with a relatively small cross section, which entails a reduction in weight. Furthermore, it is possible to produce and mount tension struts (7, 8, 9; 7′, 8′, 9′) of this type in a simple manner.
    • 本发明提供一种飞行器的机身结构(1; 1'),其包括具有横截面开口(3; 3'),压力盖(4; 4')的环形皮肤段(2; 2'), 用于横截面开口(3; 3')的压力密封,以及多个张力支柱(7,8,9; 7',8',9'),其在每种情况下连接压力盖( 4; 4')连接到环形皮肤部分(2; 2')并吸收作用在压力帽(4; 4')上的负载作为拉伸载荷。 这有利地意味着张力支柱(7,8,9; 7',8',9')不必基本上吸收任何弯曲力矩。 因此,张力支柱可以以相对小的横截面产生,这需要减轻重量。 此外,可以简单地制造和安装这种类型的张紧支柱(7,8,9,7',8',9')。