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公开(公告)号:EP2915741A1
公开(公告)日:2015-09-09
申请号:EP14196306.6
申请日:2014-12-04
申请人: The Boeing Company
CPC分类号: B64C9/24 , B64C3/26 , B64C3/28 , B64C3/38 , B64C3/48 , B64C3/50 , B64C2003/445 , Y02B10/30 , Y02T50/14
摘要: An airfoil may include a leading edge 200 and a shape control mechanism 400. The leading edge may include a flexible leading edge skin 214 having a first end 216, a second end 218, and an arc length defined therebetween. The shape control mechanism may be attached to the flexible leading edge skin at a plurality of support locations 224 and may transition the flexible leading edge skin from a first shape 228 having a first curvature profile 230 to a second shape 232 having a second curvature profile 234 different than the first curvature profile without a change in the arc length.
摘要翻译: 翼型件可以包括前缘200和形状控制机构400.前缘可以包括具有第一端216,第二端218和限定在其间的弧长的柔性前缘蒙皮214。 形状控制机构可以在多个支撑位置224附接到柔性前缘蒙皮,并且可以将柔性前缘蒙皮从具有第一曲率轮廓230的第一形状228过渡到具有第二曲率轮廓234的第二形状232 不同于第一曲率轮廓而不改变弧长。
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公开(公告)号:EP2899522B1
公开(公告)日:2018-09-05
申请号:EP14189467.5
申请日:2014-10-20
申请人: The Boeing Company
发明人: Peltz, Leora , Grip, Robert E. , Brown, John J.
CPC分类号: B23P19/065 , F16B31/02 , F16B2031/022 , G01B11/18 , G01L1/246 , G01L5/0004 , G01L5/166 , G01L5/24 , G01M11/086 , G01N21/952 , Y10T29/49766
摘要: A fastener comprises a head, and a shank having an outer surface and an axially-extending channel in the outer surface. Optically transmissive, strain-sensitive fills the channel.
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公开(公告)号:EP2899522A3
公开(公告)日:2015-08-19
申请号:EP14189467.5
申请日:2014-10-20
申请人: The Boeing Company
发明人: Peltz, Leora , Grip, Robert E. , Brown, John J.
CPC分类号: B23P19/065 , F16B31/02 , F16B2031/022 , G01B11/18 , G01L1/246 , G01L5/0004 , G01L5/166 , G01L5/24 , G01M11/086 , G01N21/952 , Y10T29/49766
摘要: A fastener comprises a head, and a shank having an outer surface and an axially-extending channel in the outer surface. Optically transmissive, strain-sensitive fills the channel.
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公开(公告)号:EP2899522A2
公开(公告)日:2015-07-29
申请号:EP14189467.5
申请日:2014-10-20
申请人: The Boeing Company
发明人: Peltz, Leora , Grip, Robert E. , Brown, John J.
CPC分类号: B23P19/065 , F16B31/02 , F16B2031/022 , G01B11/18 , G01L1/246 , G01L5/0004 , G01L5/166 , G01L5/24 , G01M11/086 , G01N21/952 , Y10T29/49766
摘要: A fastener comprises a head, and a shank having an outer surface and an axially-extending channel in the outer surface. Optically transmissive, strain-sensitive fills the channel.
摘要翻译: 紧固件包括头部和具有外表面和在外表面中的轴向延伸通道的柄部。 光学透射,应变敏感填充通道。
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