The invention refers to a trailing edge for a composite lifting surface, comprising: a spar; upper and lower panels comprising a free edge; a seal; and an elongated profile located on the panels following the spanwise direction of the trailing edge and comprising: a web extended along the spanwise direction of the trailing edge, and first and second flange portions having a transition zone in between to extend at different heights with respect to each other, the first flange portion configured to hold at least a part of the seal underneath, and the second flange portion configured to contact the panel, the first flange portion fixing the seal to the panel and the second flange portion fixing the elongated profile to the panel.
本发明涉及一种用于复合升力面的后缘,所述后缘包括:翼梁;包括自由缘的上面板和下面板;密封件;以及长形型材,所述长形型材遵循所述后缘的翼展方向位于所述面板上,并且所述长形型材包括腹板以及第一凸缘部分和第二凸缘部分,所述腹板沿所述后缘的翼展方向延伸,所述第一凸缘部分和第二凸缘部分在不同高度处相对于彼此延伸且在其之间具有过渡区域,所述第一凸缘部分被配置成至少将所述密封件的一部分保持在其下,并且所述第二凸缘部分被配置成接触所述面板,所述第一凸缘部分将所述密封件固定至所述面板,并且所述第二凸缘部分将所述长形型材固定至所述面板。
TRAILING EDGE FOR A COMPOSITE LIFTING SURFACE
用于复合升力面的后缘
2021-11-09
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
European Patent Office | 2021
|European Patent Office | 2022
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