Invention Grant
US08387913B2 Compact aircraft wing folding systems and methods 有权
紧凑型飞机机翼折叠系统和方法

  • Patent Title: Compact aircraft wing folding systems and methods
  • Patent Title (中): 紧凑型飞机机翼折叠系统和方法
  • Application No.: US13206001
    Application Date: 2011-08-09
  • Publication No.: US08387913B2
    Publication Date: 2013-03-05
  • Inventor: Abe Karem
  • Applicant: Abe Karem
  • Agency: Fish & Associates, PC
  • Main IPC: B64C3/56
  • IPC: B64C3/56
Compact aircraft wing folding systems and methods
Abstract:
An aircraft wing is equipped with asymmetric wing folding hinges to achieve a highly compact folded footprint. One or more of the hinges is advantageously placed at angle with respect to an aircraft centerplane such that the wing tips can fold over the centerplane without touching each other. Preferred aircraft have hinge angles that differ by several degrees such that one wing tip lies in front of the other in a folded configuration. Other asymmetries such as asymmetric hinge placement and asymmetric hinge seam length can be used concomitantly to enhance the compactness of the folded aircraft. Special application to wide span aircraft, high aspect ratio aircraft, and flying wing aircraft is contemplated.
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