发明授权
- 专利标题： Splicing of omega-shaped stiffeners at a circumferential joint in an aircraft fuselage
- 专利标题（中）： 在飞机机身的圆周接头处接合Ω形加强件
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申请号： US12738594申请日： 2008-10-15
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公开(公告)号： US08302909B2公开(公告)日： 2012-11-06
- 发明人: Helene Cazeneuve , Bruno Cacciaguerra
- 申请人： Helene Cazeneuve , Bruno Cacciaguerra
- 申请人地址： FR Toulouse
- 专利权人： Airbus Operations SAS
- 当前专利权人： Airbus Operations SAS
- 当前专利权人地址： FR Toulouse
- 代理机构： Perman & Green, LLP
- 优先权： FR0758406 20071018
- 国际申请： PCT/FR2008/051862 WO 20081015
- 国际公布： WO2009/053645 WO 20090430
- 主分类号： B64C1/00
- IPC分类号： B64C1/00
摘要：
An aircraft fuselage produced by assembling, at a circumferential joint, at least two sections, each section including a coating and at least one element of at least one stiffener, the aforementioned two elements having a closed cross section and being assembled by a splicing piece. The elements of the stiffener and the splicing piece are made of composite. The aforementioned splicing piece, which has two flanges, is fixed to the coatings and to the stiffener elements by working fastenings positioned only on the flanges of the aforementioned splicing piece.
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