The invention relates to a wing for an aircraft, an actuation mechanism for a wing and an aircraft. In one aspect, a wing for an aircraft is disclosed. The wing comprises a fixed wing; a foldable wing tip portion mounted to the fixed wing via a hinge and rotatable about a hinge axis between an extended position and a folded position; and an actuation mechanism for moving the foldable wingtip portion, the actuation mechanism comprising a drive arm mounted to the fixed wing in a rotationally drivable manner about a drive axis, the drive arm being configured to effect movement of the foldable wingtip portion between an extended position and a folded position upon rotation of the drive arm about the drive axis. The actuation mechanism includes a capture element mounted to a tip hinge part of the hinge or to a structure of the foldable wing tip portion, the actuation arm and the capture element being configured such that, in an extended position of the foldable wing tip portion, when the actuation arm is rotated, the capture element captures the tip hinge part of the hinge or the structure of the foldable wing tip portion. A drive arm contacts the capture element and urges the collapsible wing tip portion toward the collapsed position when further rotated.
本发明涉及用于飞行器的机翼、用于机翼的致动机构和飞行器。一方面,公开一种用于飞行器的机翼。机翼包括:固定翼;经由铰链安装至固定翼并能绕铰链轴线在伸展位置与折叠位置之间旋转的可折叠翼梢部分;和用于使可折叠翼梢部分移动的致动机构,致动机构包括以能绕驱动轴线旋转地驱动的方式安装至固定翼的驱动臂,驱动臂构造成在驱动臂绕驱动轴线旋转时,实现可折叠翼梢部分在伸展位置与折叠位置之间的运动。该致动机构包括安装至铰链的梢部铰链部件或安装至可折叠翼梢部分的结构的捕获元件,驱动臂和捕获元件构造成使得在可折叠翼梢部分的伸展位置中,当驱动臂旋转时,驱动臂接触捕获元件并在进一步旋转时将可折叠翼梢部分朝向折叠位置推动。
Wing for aircraft, actuating mechanism for wing, and aircraft
用于飞行器的机翼、用于机翼的致动机构和飞行器
2023-08-01
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
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