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특허 상세정보

Scorpion wing

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-003/56   
미국특허분류(USC) 244/49 ; 244/123 ; 244/124 ; 244/2
출원번호 US-0021651 (1987-03-04)
발명자 / 주소
인용정보 피인용 횟수 : 22  인용 특허 : 0
초록

A foldable, multisectional air foil with apparatus enabling it to fold or curl up or down about the body of a craft; and to a system to maintain air foil rigidity during flight. This system includes three separate assemblages which may be used in combination: sliding spar, continuous strap and cable pressure. The former includes apparatus for a sliding segmented spar within a segmented spar built into the air foil sections, which allows the air foil to fold when the joints of both spars are aligned yet provides sufficient rigidity when said joints are of...

대표
청구항

An airfoil comprising a plurality of airfoil sections adjoined in such a way as to form a complete but segmented airfoil; means enabling two or more of said sections to pivot at their adjoining ends while retaining their ordered placement; and means for maintaining airfoil rigidity that also permits two or more of said sections to pivot at their adjoining ends when said means for maintaining airfoil rigidity is released, said means for maintaining airfoil rigidity including a segmented spar system, comprising: a) an outer spar segmented into sections and...

이 특허를 인용한 특허 피인용횟수: 22

  1. Kendall, Greg T.; Lisoski, Derek L.; Morgan, Walter R.; Griecci, John A.. Active dihedral control system for a torisionally flexible wing. USP2015099120555.
  2. Kendall, Greg T.; Lisoski, Derek L.; Morgan, Walter R.; Griecci, John A.. Active dihedral control system for a torsionally flexible wing. USP2017099764819.
  3. Kendall, Greg T.; Morgan, Walter R.. Aircraft control system. USP2010097802756.
  4. Lisoski,Derek L.; Kendall,Greg T.. Aircraft control system. USP2007047198225.
  5. Alford, Jr., Lionel D.; Clayman, Jr., Gary J.. Blended winglet. USP2010017644892.
  6. Nam, Taewoo. Dual channel wing for an aerocar. USP2015109156550.
  7. Gruensfelder Cynthia Ann. Folding wing for an aircraft. USP2000066076766.
  8. McCarthy, Peter T.. High deflection hydrofoils and swim fins. USP2005046884134.
  9. McCarthy,Peter T.. High efficiency tip vortex reversal and induced drag reduction. USP2009037497403.
  10. McCarthy,Peter T.. High efficiency tip vortex reversal and induced drag reduction. USP2007047207526.
  11. Erdozain, Jr., Jack; Ozturk, Berk; Roberts, Nicholas Hampel; Beckman, Brian C.. In-flight reconfigurable hybrid unmanned aerial vehicle. USP2017019550567.
  12. Parks, Robert; Woodworth, Adam; Lively, Peter; Vaneck, Thomas; Kohlhepp, Kimberly; McClellan, Justin. Inflatable folding wings for a very high altitude aircraft. USP2013118584984.
  13. Parker, Simon John. Method of coupling aerofoil surface structures and an aerofoil assembly. USP2015089096304.
  14. Talmage, Jr.,Robert N.. Modular aerospace plane. USP2007067234667.
  15. Zasadny Philip J. ; Moore William A. ; Marrin Alf. Multiposition folding control surface for improved launch stability in missiles. USP1998105816532.
  16. Haynes, Robin. Road/air vehicle. USP2003096619584.
  17. McMahon, Timothy James; Kruse, John Scott; Kehrer, Adam L.. Rotatable wing tip joint and method of making same. USP2018019868517.
  18. Gandhi, Umesh N.; Nam, Taewoo. Shape morphing fuselage for an aerocar. USP2017029561698.
  19. Haggard,Roy A.; McCracken,Roger L.. Unfolding wing for air-launched, low speed air vehicles. USP2006067066428.
  20. Dyckrup, Werner. Wing for an aircraft. USP2015018931733.
  21. Chaussee, Julien; Paumes, Camille; Wijker, Norman; Alexander, Stuart. Wing tip device attachment apparatus and method. USP2016119499255.
  22. Bradshaw, Philip John Templeton; Whitehouse, Ian Roy; Wood, Norman; Alexander, Stuart; Randall, John David. Wing tip device having configurations for flight and ground-based operations. USP2017079714080.