The present invention relates to a slat (108) for the leading edge of a swept aircraft wing. The slat comprises slat tracks (114) that dictate the path of movement of the slat as it moves from a retracted position (FIG. 7) to a fully deployed position (FIG. 15). Each slat track (114) has a shape that follows a helical path. The motion of the slat thus includes a component of rotation about a firstaxis, which may be perpendicular to the line of flight (120) and a component of translational movement parallel to the first axis. When viewed from above the slat may move predominantly in a direction parallel to the line of flight (120).
本发明涉及一种用于扫掠式飞行器机翼的前缘的缝翼(108),该缝翼包括缝翼轨道(114),缝翼轨道(114)决定当缝翼从缩回位置(图7)运动至完全展开位置(图15)时缝翼的运动路径。每个缝翼轨道(114)具有依循螺旋路径的形状。因此,缝翼的运动包括围绕可垂直于飞行航线(120)第一轴线的旋转分量以及平行于第一轴线的平移运动分量。当从上方观察时,缝翼可主要在平行于飞行航线(120)的方向上运动。
Slat for an aircraft wing
用于飞行器机翼的缝翼
2020-09-22
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |