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公开(公告)号：US20150291275A1
公开(公告)日：2015-10-15
申请号：US14440272
申请日：2013-10-29
摘要： An airplane wing comprises a main wing and a flap system that has a flap at the trailing edge of the main wing. An elongate flap track member is connected to the main wing in such a manner that it can be moved substantially in its longitudinal direction and is guided by supporting bearing elements relative to the main wing between a forward retracted position and a rearward extended position. The flap is rotatably connected to the rear end of the flap track member in such a manner that it can rotate about a rotation axis that extends substantially parallel to the trailing edge of the main wing, so that the flap moves together with the flap track member when the flap track member is moved and so that the flap can be rotated about the rotation axis mechanically independently of the movement of the flap track member. The flap system comprises an actuator system having two actuators. The first actuator is connected to the main wing and has an engagement member that engages the flap or the flap track member for moving the flap together with the flap track member so that the flap track member is move able between its retracted position and its extended position. The second actuator is connected to the flap track member so that the second actuator moves together with the flap track member when the flap track member is moved by means of the first actuator. The second actuator has an engagement member that engages the flap for rotating the flap about the rotation axis.
摘要翻译： 飞机机翼包括主翼和在主翼的后缘具有翼片的翼片系统。 细长的翼片轨道构件以这样的方式连接到主翼，使得其可以在其纵向方向上基本上移动，并且在前向缩回位置和向后延伸位置之间通过相对于主翼的支撑轴承元件来引导。 翼片可旋转地连接到翼片轨道构件的后端，使得其可以围绕基本上平行于主翼的后缘延伸的旋转轴线旋转，使得翼片与翼片轨道构件一起移动 当翼片轨道构件被移动并且使得翼片可以机械地围绕旋转轴线旋转而与挡板轨道构件的运动无关。 皮瓣系统包括具有两个致动器的致动器系统。 第一致动器连接到主翼并且具有接合翼片或翼片轨道构件的接合构件，用于将翼片与翼片轨道构件一起移动，使得翼片轨道构件能够在其缩回位置和其延伸位置之间移动 。 第二致动器连接到翼片轨道构件，使得当翼片轨道构件通过第一致动器移动时，第二致动器与翼片轨道构件一起移动。 第二致动器具有接合翼片的接合构件，用于围绕旋转轴线旋转翼片。
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公开(公告)号：US09868512B2
公开(公告)日：2018-01-16
申请号：US14440272
申请日：2013-10-29
摘要： An airplane wing comprises a main wing and a flap system that has a flap at the trailing edge of the main wing. An elongate flap track member is connected to the main wing in such a manner that it can be moved substantially in its longitudinal direction and is guided by supporting bearing elements relative to the main wing between a forward retracted position and a rearward extended position. The flap is rotatably connected to the rear end of the flap track member in such a manner that it can rotate about a rotation axis that extends substantially parallel to the trailing edge of the main wing, so that the flap moves together with the flap track member when the flap track member is moved and so that the flap can be rotated about the rotation axis mechanically independently of the movement of the flap track member. The flap system comprises an actuator system having two actuators. The first actuator is connected to the main wing and has an engagement member that engages the flap or the flap track member for moving the flap together with the flap track member so that the flap track member is move able between its retracted position and its extended position. The second actuator is connected to the flap track member so that the second actuator moves together with the flap track member when the flap track member is moved by means of the first actuator. The second actuator has an engagement member that engages the flap for rotating the flap about the rotation axis.
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公开(公告)号：US11254411B2
公开(公告)日：2022-02-22
申请号：US16492905
申请日：2018-03-16
摘要： An airfoil-shaped body having a variable outer shape, comprising: a first skin, defining a suction surface, a second skin, defining a pressure surface and connected to the first skin at least at a leading edge and/or a trailing edge of the airfoil-shaped body, at least one elongate stiffening beam, arranged inside a cavity of the airfoil-shaped body and secured to at least one of said first and second skins, the stiffening beam including at least a first and a second beam section arranged one after the other and a joining member, arranged between end portions of the beam sections and connected thereto, said joining member being adapted to allow relative movement between the beam sections by an elastic deformation; and an actuator that is operationally associated with said elongate stiffening beam, wherein, upon operating the actuator, the first beam section is moved with respect to the second beam section, or vice versa, changing the orientation of the beam sections with respect to each other, which causes a change in the variable outer shape of the airfoil-shaped body.
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