公开(公告)号：US20080087768A1

公开(公告)日：2008-04-17

申请号：US11762342

申请日：2007-06-13

Applicant: James LLOYD

Inventor： James LLOYD

IPC: B64C1/00 ,  B64C3/00

CPC classification number: B64C1/064 ,  B64C1/065

Abstract: This invention relates to improving the tolerance of composite laminate structures to damage and/or delamination, resulting in weakening of the structure and/or to reducing the possibility of such damage and/or delamination. In particular, but not exclusively the invention relates to protecting the end surfaces of composite laminate structures present on aircraft from impact damage. The invention provides aircraft component comprising a composite laminate structure, the composite laminate structure including an end surface at which a multiplicity of the layers of the laminate structure terminate, wherein the aircraft component further comprises a deflecting surface mounted to the composite laminate structure for protecting the end surface from direct impacts. In one embodiment, the end surface of the composite laminate structure has a convex cross-section and the deflecting surface comprises laminate material laid over the end surface. In a further embodiment, the deflecting surface comprises an inert strip.

Abstract translation: 本发明涉及改善复合层压结构损坏和/或分层的公差，导致结构变薄和/或降低这种损坏和/或分层的可能性。 特别地但并非排他性地，本发明涉及保护飞机上存在的复合层压结构的端面免受冲击损坏。 本发明提供了包括复合层压结构的飞行器部件，复合层压结构包括端面，层叠结构的多个层终止于该端面，其中飞行器部件还包括安装到复合层压结构的偏转表面，用于保护 端面受到直接冲击。 在一个实施例中，复合层压结构的端面具有凸的横截面，并且偏转表面包括铺设在端表面上的层压材料。 在另一实施例中，偏转表面包括惰性条带。

公开(公告)号：US20080308669A1

公开(公告)日：2008-12-18

申请号：US11762362

申请日：2007-06-13

Applicant: James LLOYD

Inventor： James LLOYD

IPC: B64C3/20 ,  B64C39/00

CPC classification number: B64C3/185 ,  B64C1/064 ,  B64C1/065 ,  B64C3/182 ,  B64C2001/0072 ,  Y02T50/43 ,  Y10T156/10

Abstract: This invention relates to improving the tolerance of composite laminate structures to damage and/or delamination, resulting in weakening of the structure and/or to reducing the possibility of such damage and/or delamination. In particular, but not exclusively the invention relates to protecting the end surfaces of composite laminate structures present on aircraft from impact damage. The invention provides an aircraft component comprising a composite laminate structure, the composite laminate structure including an end surface at which a multiplicity of the layers of the laminate structure terminate, wherein the aircraft component further comprises a deformable strip mounted to protect the end surface of the composite laminate structure from direct impacts.

Abstract translation: 本发明涉及改善复合层压结构损坏和/或分层的公差，导致结构变薄和/或降低这种损坏和/或分层的可能性。 特别地但并非排他性地，本发明涉及保护飞机上存在的复合层压结构的端面免受冲击损坏。 本发明提供了一种包括复合层压结构的飞行器部件，该复合层压结构包括端面，层压结构的多个层终止于该端面，其中飞行器部件还包括可变形条，其安装以保护该层压结构的端面 复合层压结构从直接影响。