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1. 发明授权

US09138919B2 Method for producing composite laminates using a collapsible mandrel 有权
标题翻译：使用可折叠心轴制造复合层压板的方法
公开(公告)号：US09138919B2
公开(公告)日：2015-09-22
申请号：US14326440
申请日：2014-07-08
申请人： The Boeing Company
发明人： John D. Morris , Michael A. Lee , Kenneth L. Brook
IPC分类号： B29C33/48 , B29C70/44 , B29D99/00
CPC分类号： B29C33/485 , B29C33/505 , B29C70/446 , B29D99/001
摘要： A collapsible bladder has flexible outer walls and at least one strut inside the enclosure. The strut is connected to the outer walls and controls the shape into which the enclosure may be collapsed.
摘要翻译：可折叠的气囊具有柔性外壁和外壳内的至少一个支柱。支柱连接到外壁并控制外壳可能被折叠的形状。

2. 发明申请

US20130022702A1 Collapsable Mandrel and Method for Producing Composite Laminates Using The Same 有权
标题翻译：可折叠心轴和使用它的复合层压板的制造方法
公开(公告)号：US20130022702A1
公开(公告)日：2013-01-24
申请号：US13626064
申请日：2012-09-25
申请人： The Boeing Company
发明人： John D. Morris , Michael A. Lee , Kenneth L. Brook
IPC分类号： B28B7/06
CPC分类号： B29C33/485 , B29C33/505 , B29C70/446 , B29D99/001
摘要： A collapsible bladder has flexible outer walls and at least one strut inside the enclosure. The strut is connected to the outer walls and controls the shape into which the enclosure may be collapsed.
摘要翻译：可折叠的气囊具有柔性外壁和外壳内的至少一个支柱。支柱连接到外壁并控制外壳可能被折叠的形状。

3. 发明申请

US20220176654A1 FORMING APPARATUS, METHOD, AND SYSTEM 有权
公开(公告)号：US20220176654A1
公开(公告)日：2022-06-09
申请号：US17505832
申请日：2021-10-20
申请人： The Boeing Company
发明人： Scott Krajca , Long Ly , Chace Wilcoxson , Darrell Jones , Kurtis Willden , Michael A. Lee , Josiah Brubaker , Michael Karas , Joseph Warren , Paul Lesovoy
IPC分类号： B29C70/42
摘要： A forming apparatus comprises a frame. The frame defines a vertical axis, a horizontal axis, and a longitudinal axis. A carriage is movably connected to the frame. A first stomp foot is movably connected to the carriage such that it may move along the vertical axis. A second stomp foot is movably connected to the carriage such that it may move along the vertical axis. A first swing arm is movably connected to the carriage and a second swing arm, movably connected to the carriage, is laterally opposed from the first swing arm relative to the longitudinal axis. A method includes applying at least one ply of composite material over a forming surface of a forming tool and deforming the at least one ply of composite material over the forming surface of the forming tool with the forming apparatus.

4. 发明授权

US10882262B2 Flexible mandrel for forming composite structures 有权
公开(公告)号：US10882262B2
公开(公告)日：2021-01-05
申请号：US16108680
申请日：2018-08-22
申请人： The Boeing Company
发明人： Michael A. Lee , Jennifer Sue Noel , John Dempsey Morris
IPC分类号： B29C70/44 , B32B37/10 , B29C33/40 , B29C70/34 , B29D99/00 , B32B38/18 , B29C33/38 , B29L31/30
摘要： A composite manufacturing system for aircraft structures is provided. The composite manufacturing system comprises a tool for forming a composite structure, a vacuum bag, and a tool base. The tool comprises cured composite planks and layers of flexible material. The cured composite planks run parallel to each other. The layers of flexible material are positioned between and bonded to the cured composite planks. The vacuum bag surrounds the tool and is configured to apply pressure to the tool during curing of the composite structure. The tool is configured to deform in response to the pressure and prevent poor quality laminate and/or anomalies from developing in the composite structure during curing. The tool base is configured to hold the tool in place as it deforms.

5. 发明申请

US20130233478A1 COLLAPSIBLE MANDREL EMPLOYING REINFORCED FLUOROELASTOMERIC BLADDER 有权
标题翻译：使用加强型氟橡胶刮刀的可拆卸式
公开(公告)号：US20130233478A1
公开(公告)日：2013-09-12
申请号：US13868543
申请日：2013-04-23
申请人： THE BOEING COMPANY
发明人： Michael A. Lee , John D. Morris
IPC分类号： B32B37/00
CPC分类号： B32B37/0046 , B29C33/405 , B29C33/485 , B29C33/505 , B29C70/222 , B29C70/446 , B29D99/0003 , B29K2819/00 , B29K2827/12
摘要： Methods of forming a collapsible mandrel are disclosed herein. An example method disclosed herein includes forming a layup on a substrate by providing a first layer of rubber, positioning a reinforcement strip on the first layer of rubber, providing first and second release films in spaced apart from each other adjacent the reinforcement strip to expose a portion of the reinforcement strip, providing a second layer of rubber overlying the exposed portion of the reinforcement strip, and laminating the first and second layers of rubber to the reinforcement strip. The release films to prevent the first and second layers of rubber from adhering to each other and the reinforcement strip such that non-adhered ends of the first and second layers of rubber and the reinforcement strip define flaps. The method includes placing the layup in a cavity of a mold forming part of a tool assembly, consolidating the layup when the layup is in the cavity of the mold, and curing the layup to form the collapsible mandrel.
摘要翻译：本文公开了形成可收缩心轴的方法。本文公开的示例性方法包括通过提供第一橡胶层在基底上形成叠层，将第一橡胶层上的加强条定位在第一层橡胶上，提供第一和第二释放膜，邻近加强条彼此间隔开以暴露提供加强条的部分，提供覆盖加强条的暴露部分的第二层橡胶，并将第一和第二层橡胶层压到加强条上。用于防止第一和第二层橡胶彼此粘附的剥离膜和加强条，使得第一和第二橡胶层的不附着端部和加强条限定襟翼。该方法包括将叠层放置在形成工具组件的一部分的模具的空腔中，当叠层在模具的空腔中时固化叠层，以及固化叠层以形成可折叠的心轴。

6. 发明申请

US20200316883A1 HOLLOW BLADDER REPAIR PROCESS 审中-公开
公开(公告)号：US20200316883A1
公开(公告)日：2020-10-08
申请号：US16378208
申请日：2019-04-08
申请人： The Boeing Company
发明人： Jonathan A. Santiago , Michael A. Lee , Kin Ung , John D. Morris
IPC分类号： B29C73/10 , B29C73/34
摘要： Disclosed herein is a method of repairing surface damage in an exterior surface of a hollow bladder, made of a cured elastomer. The method comprises placing first strips, made of an uncured elastomer, at least partially within the surface damage in the exterior surface of the hollow bladder in a side-by-side arrangement. The method also comprises sealing the surface damage, the first strips, and a portion of the exterior surface surrounding the surface damage in a vacuum bag. The method further comprises reducing pressure within the vacuum bag relative to outside the vacuum bag. The method additionally comprises while the pressure within the vacuum bag is reduced, heating the first strips from within the vacuum bag to cure the first strips.

7. 发明申请

US20200061937A1 LAMINATED COMPOSITE STRUCTURES WITH INTERLAMINAR CORRUGATIONS TO IMPROVE IMPACT DAMAGE RESISTANCE, AND SYSTEM AND METHOD OF FORMING THE SAME 审中-公开
公开(公告)号：US20200061937A1
公开(公告)日：2020-02-27
申请号：US15898214
申请日：2018-02-15
申请人： The Boeing Company
发明人： Noah T. Matsumoto , Bernice E. Terrell , Michael A. Lee , John D. Morris
IPC分类号： B29C70/34 , B29C70/54
摘要： There is provided a laminated composite structure having improved impact damage resistance and improved strength. The laminated composite structure has a plurality of stacked layers of a composite material. The plurality of stacked layers have one or more interlaminar corrugations formed within the plurality of stacked layers. Each interlaminar corrugation has a substantially sinusoidal shaped profile, and has a depth and a length dependent on a size of the laminated composite structure formed. The laminated composite structure with the one or more interlaminar corrugations has improved strength and improved impact damage resistance at an exposed edge of the laminated composite structure, when the exposed edge is subjected to an impact force.

8. 发明申请

US20160263779A1 Forming Highly Contoured Composite Parts 审中-公开
标题翻译：形成高度轮廓的复合材料
公开(公告)号：US20160263779A1
公开(公告)日：2016-09-15
申请号：US14724807
申请日：2015-05-29
申请人： The Boeing Company
发明人： Darrell D. Jones , Michael A. Lee , Michael R. Anderson , Joseph D. Brennan
IPC分类号： B29C33/30
CPC分类号： B29C33/307 , B29C33/308 , B29C43/58 , B29C45/80 , B29C51/085 , B29C51/087 , B29C70/462 , B29L2031/003 , B29L2031/008 , B29L2031/727 , B29L2031/757
摘要： A method of forming a flat composite charge into a contoured composite part reduces wrinkles in the part as the charge is being formed. Dies are used to form a portion of charge to the steepest contour of the part, while tension is maintained on the charge as the remaining portions of the charge are formed.
摘要翻译：将扁平复合电荷形成成轮廓复合部件的方法在形成电荷时减少部件中的皱纹。模具用于将部分电荷形成到部件的最陡峭的轮廓上，同时电荷的剩余部分形成时，电荷上保持张力。

9. 发明申请

US20140322382A1 METHOD FOR PRODUCING COMPOSITE LAMINATES USING A COLLAPSIBLE MANDREL 审中-公开
标题翻译：使用可拆卸式管道生产复合层压板的方法
公开(公告)号：US20140322382A1
公开(公告)日：2014-10-30
申请号：US14326440
申请日：2014-07-08
申请人： The Boeing Company
发明人： John D. Morris , Michael A. Lee , Kenneth L. Brook
IPC分类号： B29C33/48 , B29C70/44
CPC分类号： B29C33/485 , B29C33/505 , B29C70/446 , B29D99/001
摘要： A collapsible bladder has flexible outer walls and at least one strut inside the enclosure. The strut is connected to the outer walls and controls the shape into which the enclosure may be collapsed.
摘要翻译：可折叠的气囊具有柔性外壁和外壳内的至少一个支柱。支柱连接到外壁并控制外壳可能被折叠的形状。

10. 发明申请

US20220176648A1 FORMING APPARATUS, METHOD, AND SYSTEM 有权
公开(公告)号：US20220176648A1
公开(公告)日：2022-06-09
申请号：US17511766
申请日：2021-10-27
申请人： The Boeing Company
发明人： Scott Krajca , Long Ly , Chace Wilcoxson , Darrell Jones , Kurtis Willden , Michael A. Lee , Josiah Brubaker , Michael Karas , Joseph Warren , Pavel Lesovoy
IPC分类号： B29C70/34 , B29C70/54 , B29C43/10 , B29C43/36
摘要： The disclosed forming apparatus includes a frame. The frame defines a vertical axis, a horizontal axis, and a longitudinal axis. A carriage is movably connected to the frame. A first stomp foot is movably connected to the carriage such that it may move along the vertical axis. A first end effector is movably connected to the carriage. The first end effector is controlled by an actuator. The disclosed method for forming a composite part includes applying at least one ply of composite material over a forming surface of a forming tool and deforming the at least one ply of composite material over the forming surface of the forming tool with a forming apparatus.

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