Invention Grant
- 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
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Application No.: US13206001Application Date: 2011-08-09
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Publication No.: US08387913B2Publication Date: 2013-03-05
- Inventor: Abe Karem
- Applicant: Abe Karem
- Agency: Fish & Associates, PC
- Main IPC: B64C3/56
- IPC: B64C3/56

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.
Public/Granted literature
- US20120292436A1 COMPACT AIRCRAFT WING FOLDING SYSTEMS AND METHODS Public/Granted day:2012-11-22
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