公开(公告)号：US20060249626A1

公开(公告)日：2006-11-09

申请号：US11234807

申请日：2005-09-23

申请人： Craig Simpson ,  Larry Ashton ,  Mike Allman ,  Steven Tuttle

发明人： Craig Simpson ,  Larry Ashton ,  Mike Allman ,  Steven Tuttle

IPC分类号： B64C1/00

CPC分类号： B64C3/20 ,  Y10T428/24107 ,  Y10T428/24124 ,  Y10T428/24612

摘要： A single piece co-cured composite wing is disclosed. The wing has a flying surface and structural members. In one embodiment the structural members may be a plurality of spars. The spars may have various shapes to increase the buckling strength. The spars may be wave shaped, such as a sinusoidal shape. The flying surface and the structural members are co-cured in order to form a single piece, integral wing structure. A process for manufacturing a single piece co-cured wing is also disclosed. The process may include laying out composite sheets for the flying surface of the wing. Then, the composite material of the spars is arranged around a plurality of pressurizable forms. Finally, the composite material is cured in a clamshell frame. A single piece co-cured composite structure is also disclosed that includes an outer skin, and inner skin, a frame, and a stringer.

摘要翻译： 公开了单件共固化复合翼。 机翼有飞行表面和结构构件。 在一个实施例中，结构构件可以是多个翼梁。 翼梁可以具有各种形状以增加屈曲强度。 翼梁可以是波形，例如正弦形状。 飞行表面和结构构件共同固化以形成单件，整体翼结构。 还公开了用于制造单件共固化翼的方法。 该方法可以包括为机翼的飞行表面布置复合片材。 然后，翼片的复合材料围绕多个可加压的形式布置。 最后，复合材料在蛤壳框架中固化。 还公开了一种单件共固化复合结构，其包括外皮和内皮，框架和桁条。

公开(公告)号：US20050211843A1

公开(公告)日：2005-09-29

申请号：US11000721

申请日：2004-12-01

申请人： Craig Simpson ,  Mike Allman ,  Steven Tuttle ,  Larry Ashton

发明人： Craig Simpson ,  Mike Allman ,  Steven Tuttle ,  Larry Ashton

IPC分类号： B29C43/36 ,  B21D20060101 ,  B29C43/10 ,  B29C43/18 ,  B29C53/50 ,  B29C65/02 ,  B29C70/34 ,  B29C70/44 ,  B29D99/00 ,  B29K105/06 ,  B29L31/30 ,  B64C1/00

CPC分类号： B29C70/342 ,  B29C70/446 ,  B29L2031/3082 ,  B29L2031/3085 ,  Y02T50/43 ,  Y10S264/904

摘要： A method for manufacturing a composite structure is disclosed herein. The process uses a frame and selectively pressurizable forms. The forms define the interior members of the composite structure and frames define the exterior surface of the composite structure. Composite material is wrapped around the forms and the forms and composite material are placed in the frame. Selective forms are then pressurized and the composite material is co-cured together. A single piece co-cured fuselage incorporating a plurality of stiffeners is also disclosed in the application. The stiffeners are co-cured to the fuselage and may be in various patterns. The patterns may include an iso-grid pattern, and ortho-grid pattern, and a hoop-grid pattern.

摘要翻译： 本文公开了一种复合结构的制造方法。 该过程使用框架和选择性加压形式。 这些形式限定了复合结构的内部构件，框架限定了复合结构的外表面。 复合材料被包裹在形式上，并且将形式和复合材料放置在框架中。 然后将选择形式加压，并将复合材料共同固化在一起。 在本申请中还公开了一种结合有多个加强件的单件共同固化机身。 扶强材共同固化到机身上，并且可以是各种图案。 图案可以包括等网格图案和正格网格图案以及环网格图案。