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公开(公告)号：US08993097B2
公开(公告)日：2015-03-31
申请号：US13269839
申请日：2011-10-10
Applicant: Hyukbong Kwon , Paul E. Nelson , Ben Christopher Welte , Karl B. Lee
Inventor： Hyukbong Kwon , Paul E. Nelson , Ben Christopher Welte , Karl B. Lee
CPC classification number: B64C1/064 , B64C1/12 , Y10T29/49622 , Y10T428/24628
Abstract: Apparatus and methods provide for utilizing continuous curved composite stringers to control the loads and corresponding moments within curved regions of an aircraft or other vehicle without delamination or other interlamina failures. According to embodiments described herein, any number of tapered height curved composite stringers may be coupled to continuous skin components to create a curved continuous panel. The tapered height curved composite stringers may have webs that taper to a reduced height within curved regions and corresponding base flanges that widen during web tapering. Reinforcement fittings may be coupled to the base flanges in the curved regions for further strengthening and to provide for the attachment of supplemental panels to the stringers.
Abstract translation: 装置和方法提供了利用连续的弯曲复合桁条来控制飞机或其他车辆的弯曲区域内的载荷和相应的力矩，而不会发生分层或其他的层间故障。 根据本文所述的实施例，任何数量的锥形高度弯曲复合桁条可以连接到连续的皮肤部件以产生弯曲的连续面板。 锥形高度弯曲的复合桁条可以具有在弯曲区域内逐渐缩小到减小的高度的腹板和在腹板逐渐缩小期间加宽的对应的底部凸缘。 增强配件可以在弯曲区域中联接到基部凸缘，以进一步加强并且提供补充面板附接到桁条。
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公开(公告)号：US20120148801A1
公开(公告)日：2012-06-14
申请号：US12967697
申请日：2010-12-14
Applicant: Hyukbong Kwon , Daniel Patrick Murphy , Kari B. Lee
Inventor： Hyukbong Kwon , Daniel Patrick Murphy , Kari B. Lee
CPC classification number: B64C3/182 , B64C3/187 , B64C3/26 , Y10T29/49826 , Y10T428/24174 , Y10T428/24479 , Y10T428/24488
Abstract: Technologies are described herein for enhancing joint capability and reducing the risk of delaminating a stringer using skew-angle radius fillers. A skew-angle radius filler for enhancing joint capability includes a top surface and a bottom surface separated by a thickness. The radius filler also includes a radius contact side that has an edge radius that is sized to match a radius of a web joint of a stringer. The radius filler also includes a pair of opposing non-parallel sides that may extend from the radius contact side at an acute angle, and a rear side that is shorter than the radius contact side.
Abstract translation: 本文描述了用于增强接合能力并降低使用斜角半径填料分层纵梁的风险的技术。 用于增强接合能力的斜角半径填料包括顶部表面和由厚度分开的底部表面。 半径填料还包括具有边缘半径的半径接触侧，其边缘半径的大小适于与桁条的腹板接头的半径相匹配。 半径填充器还包括一对相对的非平行侧面，其可以从半径接触侧以锐角延伸，并且后侧比半径接触侧短。
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公开(公告)号：US20130089712A1
公开(公告)日：2013-04-11
申请号：US13269839
申请日：2011-10-10
Applicant: Hyukbong Kwon , Paul E. Nelson , Ben Christopher Welte , Karl B. Lee
Inventor： Hyukbong Kwon , Paul E. Nelson , Ben Christopher Welte , Karl B. Lee
CPC classification number: B64C1/064 , B64C1/12 , Y10T29/49622 , Y10T428/24628
Abstract: Apparatus and methods provide for utilizing continuous curved composite stringers to control the loads and corresponding moments within curved regions of an aircraft or other vehicle without delamination or other interlamina failures. According to embodiments described herein, any number of tapered height curved composite stringers may be coupled to continuous skin components to create a curved continuous panel. The tapered height curved composite stringers may have webs that taper to a reduced height within curved regions and corresponding base flanges that widen during web tapering. Reinforcement fittings may be coupled to the base flanges in the curved regions for further strengthening and to provide for the attachment of supplemental panels to the stringers.
Abstract translation: 装置和方法提供了利用连续的弯曲复合桁条来控制飞机或其他车辆的弯曲区域内的载荷和相应的力矩，而不会发生分层或其他的层间故障。 根据本文所述的实施例，任何数量的锥形高度弯曲复合桁条可以连接到连续的皮肤部件以产生弯曲的连续面板。 锥形高度弯曲的复合桁条可以具有在弯曲区域内逐渐缩小到减小的高度的腹板和在腹板逐渐缩小期间加宽的对应的底部凸缘。 增强配件可以在弯曲区域中联接到基部凸缘，以进一步加强并且提供补充面板附接到桁条。
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公开(公告)号：US08679616B2
公开(公告)日：2014-03-25
申请号：US12967697
申请日：2010-12-14
Applicant: Hyukbong Kwon , Daniel Patrick Murphy , Karl B. Lee
Inventor： Hyukbong Kwon , Daniel Patrick Murphy , Karl B. Lee
CPC classification number: B64C3/182 , B64C3/187 , B64C3/26 , Y10T29/49826 , Y10T428/24174 , Y10T428/24479 , Y10T428/24488
Abstract: Technologies are described herein for enhancing joint capability and reducing the risk of delaminating a stringer using skew-angle radius fillers. A skew-angle radius filler for enhancing joint capability includes a top surface and a bottom surface separated by a thickness. The radius filler also includes a radius contact side that has an edge radius that is sized to match a radius of a web joint of a stringer. The radius filler also includes a pair of opposing non-parallel sides that may extend from the radius contact side at an acute angle, and a rear side that is shorter than the radius contact side.
Abstract translation: 本文描述了用于增强接合能力并降低使用斜角半径填料分层纵梁的风险的技术。 用于增强接合能力的斜角半径填料包括顶部表面和由厚度分开的底部表面。 半径填料还包括具有边缘半径的半径接触侧，其边缘半径的大小适于与桁条的腹板接头的半径相匹配。 半径填充器还包括一对相对的非平行侧面，其可以从半径接触侧以锐角延伸，并且后侧比半径接触侧短。
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