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AIRCRAFT INCLUDING STIFFENER EDGE JUNCTIONS AND METHOD FOR PRODUCING ONE SUCH AIRCRAFT

机译:包括加劲肋边缘的飞机和一种这样的飞机的制造方法

摘要

The invention relates to a system for transmitting stresses at the intersection between a reinforcing frame and a stiffener in a fuselage and to a method for producing one such system. An aircraft fuselage includes stiffeners (4) interrupted by reinforcing frames (5). At said interruptions, the stresses experienced by the stiffeners (4) must be transmitted despite the presence of the reinforcing frames (5). Known solutions are difficult to manufacture and install and do not provide a simple stress transmission path when produced solely from composite materials. In order to solve this problem, the invention includes the creation of battens (15) that cover the ends (16) of consecutive sections (6) of a stiffener (4) and the skin (7) of the fuselage (1), extending under the reinforcing frame (5) in order to join said two consecutive sections (6).
机译:本发明涉及一种用于在机身中的加强框架与加强件之间的相交处传递应力的系统,并且涉及一种制造这种系统的方法。飞机机身包括被加强框架(5)间断的加强件(4)。在所述中断处,尽管存在加强框架(5),但仍必须传递加劲件(4)承受的应力。当仅由复合材料制成时,已知的解决方案难以制造和安装,并且不能提供简单的应力传递路径。为了解决该问题,本发明包括形成覆盖加强板(4)的连续部分(6)的端部(16)和机身(1)的蒙皮(7)的板条(15)。在加强框架(5)中的下部,以便将所述两个连续的部分(6)接合。

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