发明名称 |
TORSION BOX OF WING FROM COMPOSITE |
摘要 |
FIELD: transport.SUBSTANCE: invention relates to structural elements of wings, particularly, to aircraft wing torsion box made of composites. Wing torsion box comprises top and bottom stringer panels. Front and rear spars and ribs of said panels divide torsion box inner space into compartments. Stringers are arranged in panel from the skin outer side and feature cross-section with the outrigger flange and set at spacing approximating to flange width. Stringers outer surfaces are coated with a thin layer of composite to make the panel outer skin. Stringer walls can plastically deform at impact loads.EFFECT: higher safety of panels, simplified design and repair.3 cl, 2 dwg |
申请公布号 |
RU2532254(C2) |
申请公布日期 |
2014.11.10 |
申请号 |
RU20130104994 |
申请日期 |
2013.02.07 |
申请人 |
OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOST'JU "NAUCHNO-TEKHNOLOGICHESKIJ ISPYTATEL'NYJ TSENTR APATEHK-DUBNA" |
发明人 |
MORGULETS SERGEJ VLADIMIROVICH;USHAKOV ANDREJ EVGEN'EVICH;KLENIN JURIJ GEORGIEVICH;ERKOV ARSENIJ PETROVICH;SORINA TAT'JANA GEORGIEVNA;OZEROV SERGEJ NIKOLAEVICH;KORNIENKO EVGENIJ IVANOVICH |
分类号 |
B64C3/18;B64C3/26 |
主分类号 |
B64C3/18 |
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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