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公开(公告)号：EP2619086B1
公开(公告)日：2014-03-19
申请号：EP10859595.0
申请日：2010-11-12
IPC分类号： B64C27/473 , B64C27/00 , B29C70/30
CPC分类号： B64C27/473 , B29C70/30 , B29L2031/085 , B64C27/008 , B64C2027/4736 , Y02E10/721 , Y02P70/523 , Y10T428/24992
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公开(公告)号：EP2619086A1
公开(公告)日：2013-07-31
申请号：EP10859595.0
申请日：2010-11-12
IPC分类号： B64C27/473 , B64C27/00
CPC分类号： B64C27/473 , B29C70/30 , B29L2031/085 , B64C27/008 , B64C2027/4736 , Y02E10/721 , Y02P70/523 , Y10T428/24992
摘要： A rotor blade for an aircraft includes a composite portion having fiber-reinforced resin material, the composite portion having an outside surface that forms at least a partial airfoil shape. The weighted portion includes a plurality of weighted material layers and a plurality of fiber-reinforced resin material layers. Weighted material is configured to be compatible with and integrated into composite manufacturing processes used to fabricate the rotor blade. The weighted portion has a higher density than the composite portion and positioned to produce desired mass balance characteristics of the rotor blade.
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公开(公告)号：EP2616334A1
公开(公告)日：2013-07-24
申请号：EP10859345.0
申请日：2010-11-01
IPC分类号： B64C27/615
CPC分类号： B64C13/26 , B64C13/30 , B64C27/00 , B64C27/001 , B64C27/615 , B64C2027/7266 , F16H21/44 , Y02T50/34 , Y02T50/44
摘要： A method and apparatus is provided, including an actuator system that may be connected to a wing frame for controlling an active element. The actuator system may include sliding elements movable along an axis parallel to the span-wise axis of the wing. The sliding elements may be connected to fixed elements and a crank element, the crank element generally comprising a beam element and a pivot element. The beam element may be offset from the pivot element so that the crank element is rotatable about the pivot element with a negative stiffness under an external force that tends to pull the sliding elements away from the fixed elements.
摘要翻译： 提供了一种方法和设备，其包括可连接到机翼框架以用于控制有源元件的致动器系统。 致动器系统可以包括滑动元件，该滑动元件可以沿着平行于机翼的翼展轴线的轴线移动。 滑动元件可以连接到固定元件和曲柄元件，曲柄元件通常包括梁元件和枢转元件。 横梁元件可以偏离枢转元件，使得曲柄元件在倾向于将滑动元件拉离固定元件的外力的作用下以负刚度围绕枢转元件旋转。
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公开(公告)号：EP2616332B1
公开(公告)日：2014-05-07
申请号：EP10859373.2
申请日：2010-11-04
发明人： SCHANK, Troy, C. , KINTZINGER, Peter, H. , SHERRILL, Paul, B. , PARHAM, Thomas, C. , POPELKA, David, A.
IPC分类号： B64C13/30 , B64C27/00 , B64C27/72 , B64C27/615
CPC分类号： B64C13/26 , B64C13/30 , B64C27/00 , B64C27/001 , B64C27/615 , B64C2027/7266 , F16H21/44 , Y02T50/34 , Y02T50/44
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5.发明授权
公开(公告)号：EP2616334B1
公开(公告)日：2014-04-23
申请号：EP10859345.0
申请日：2010-11-01
IPC分类号： B64C27/615 , B64C27/00 , B64C13/30
CPC分类号： B64C13/26 , B64C13/30 , B64C27/00 , B64C27/001 , B64C27/615 , B64C2027/7266 , F16H21/44 , Y02T50/34 , Y02T50/44
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6.发明公开METHOD AND APPARATUS FOR ACTIVELY MANIPULATING AERODYNAMIC SURFACES 有权DEVICE FOR ACTIVE MANIPULATION空气动力学表面
公开(公告)号：EP2616332A1
公开(公告)日：2013-07-24
申请号：EP10859373.2
申请日：2010-11-04
发明人： SCHANK, Troy, C. , KINTZINGER, Peter, H. , SHERRILL, Paul, B. , PARHAM, Thomas, C. , POPELKA, David, A.
IPC分类号： B64C27/00
CPC分类号： B64C13/26 , B64C13/30 , B64C27/00 , B64C27/001 , B64C27/615 , B64C2027/7266 , F16H21/44 , Y02T50/34 , Y02T50/44
摘要： A method and apparatus is provided, including an actuator system that may be connected to a wing frame for controlling an active element. The actuator system may include sliding elements movable along an axis parallel to the span-wise axis of the wing. The sliding elements may be connected to fixed elements and a crank element, the crank element generally comprising a beam element and a pivot element. The beam element may be offset from the pivot element so that the crank element is rotatable about the pivot element with a negative stiffness under an external force that tends to pull the sliding elements away from the fixed elements.
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