公开(公告)号：US4512837A

公开(公告)日：1985-04-23

申请号：US544112

申请日：1983-10-20

申请人： Branko Sarh ,  Hartmut Pasenau

发明人： Branko Sarh ,  Hartmut Pasenau

IPC分类号： B64C3/18 ,  B29C53/58 ,  B29C63/00 ,  B29C70/32 ,  B29D99/00 ,  B32B3/12 ,  B64C1/06 ,  B64C1/12 ,  B31C13/00

CPC分类号： B29D99/0028 ,  B29C63/0034 ,  B29C70/32 ,  B64C1/12 ,  B29C2791/001 ,  B29C53/58 ,  B29L2007/002 ,  B29L2031/3085 ,  Y02T50/433 ,  Y10T428/24149

摘要： A surface type structural component such as a wing for an aircraft is curved in space and is manufactured from a plurality of fiber wound box frames forming longitudinal and cross ribs made of fiber reinforced resin impregnated material. These box frames are formed as modular units by winding the fiber compound material onto mold bodies and assembling the mold bodies for bonding the box frames together to form a reinforcing grid structure while the box frames are still on the mold bodies. A laminated sheathing is bonded to the grid structure. Methods and apparatus including an automated assembly plant are disclosed for manufacturing the surface type structural component. The manufacturing plant includes automated handling equipment for winding the box frames onto the mold bodies, assembling the mold bodies and box frames into grid structures, forming and applying a laminate sheathing, curing and hardening the grid structure and laminate sheathing combination simultaneously under heat and pressure produced by the expanding mold bodies and removing the mold bodies from the box frames. A mold body comprising a plurality of releasably interconnecting members includes a center member with an elongate core of heat expandable material for producing the pressure for the bonding when the resin cures. The mold bodies are so constructed that they disassemble easily for removal from the box frames and subsequent reuse.

摘要翻译： 用于飞行器的翼的表面型结构部件在空间中弯曲，并且由多个纤维缠绕盒框架制成，所述多个纤维缠绕盒框架形成由纤维增强树脂浸渍材料制成的纵向和横肋。 这些框架通过将纤维复合材料卷绕到模具体上而形成为模块化单元，并且组装用于将框架框架结合在一起的模具体以形成加强格栅结构，同时框架仍在模具体上。 层压护套结合到栅格结构。 公开了包括自动组装装置的方法和装置，用于制造表面型结构部件。 该制造工厂包括用于将盒框架卷绕到模具体上的自动处理设备，将模具体和框架框架组装成格栅结构，在热和压力下同时形成和施加层压板，固化和硬化网格结构和层压护套组合 由膨胀的模具体产生并从箱体框架中移出模具体。 包括多个可释放地互连构件的模具主体包括具有细长的可热膨胀材料芯的中心构件，用于当树脂固化时产生用于接合的压力。 模具体的构造使得它们容易拆卸，以便从框架中取出并随后重新使用。

公开(公告)号：US4524556A

公开(公告)日：1985-06-25

申请号：US540705

申请日：1983-10-11

申请人： Branko Sarh ,  Hartmut Pasenau

发明人： Branko Sarh ,  Hartmut Pasenau

IPC分类号： B64C3/18 ,  B29C53/58 ,  B29C63/00 ,  B29C70/32 ,  B29D99/00 ,  B32B3/12 ,  B64C1/06 ,  B64C1/12 ,  E04C2/36 ,  B64C1/00

CPC分类号： B29D99/0028 ,  B29C63/0034 ,  B29C70/32 ,  B64C1/12 ,  B29C2791/001 ,  B29C53/58 ,  B29L2007/002 ,  B29L2031/3085 ,  Y02T50/433 ,  Y10T428/24149

摘要： A surface type structural component particularly applicable for aircraft, mprises a reinforcing grid structure of longitudinal and cross ribs made of fiber reinforced material. The grid structure is assembled from a plurality of molded box frames or cells. The modular box frames are formed on mold bodies and assembled and bonded together to form the reinforcing grid structure while still on the mold bodies. A laminated sheathing is bonded to the grid structure. Methods and apparatus including an automated assembly plant are disclosed for manufacturing the surface type structural component. The manufacturing plant includes automated handling equipment for molding the box frames on mold bodies, assembling the mold bodies and box frames into grid structures, forming and applying a laminate sheathing, curing and hardening the two-dimensional grid structure and laminate sheathing combination under heat and pressure and removing the mold bodies. A mold body comprising a plurality of releasably interconnecting members is also disclosed. The mold body center member is formed with an elongate core of metal material and at least a layer of heat expandable rubber or elastic material. The mold body work piece expands upon heating providing pressure for bonding and is subsequently removed to be reused.

摘要翻译： 特别适用于飞机的表面型结构部件包括由纤维增强材料制成的纵向和横肋的加强格栅结构。 栅格结构由多个模制盒框架或单元组装。 模块化框架形成在模具体上并组装并结合在一起，以形成加强格栅结构，同时仍在模具体上。 层压护套结合到栅格结构。 公开了包括自动组装装置的方法和装置，用于制造表面型结构部件。 该制造工厂包括用于模制模具体上的框架的自动化处理设备，将模具体和框架框架组装成格栅结构，形成并施加层压体护套，固化和硬化二维格栅结构和加热下的层压包覆组合，以及 压力和去除模具体。 还公开了一种包括多个可释放地互连构件的模体。 模具体中心构件形成有细长的金属材料芯和至少一层热膨胀性橡胶或弹性材料。 模具体工件在加热时膨胀提供用于粘合的压力，并且随后被移除以被再次使用。