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특허 상세정보

Variable camber airfoil

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-003/48   
미국특허분류(USC) 244/219 ; 244/215
출원번호 US-0708671 (1976-07-26)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 36  인용 특허 : 0
초록

A variable camber apparatus for the leading and/or trailing edge of an airfoil that is operable for lift variation at high airspeeds of a jet aircraft such as for maneuvering of fighter aircraft. The cambering apparatus comprises an upper surface flexible skin panel which is supported along its inner edge by a wing spar assembly and along its outermost edge, by an airfoil edge forming structure. A hinged rib member, through a kinematic linkage mechanism associated between itself and the structure at the outermost edge of the airfoil section, bends and to...

대표
청구항

A variable camber apparatus for the trailing edge portion of an airfoil, comprising: a trailing edge structure; an aerodynamically continuous upper surface having an inner-end connected to relatively rigid structure of the airfoil and an outer-end fixedly connected to the trailing edge structure; a rib member pivotally mounted about its inner-end to an axis fixed with respect to rigid structure of the airfoil; linkage means interconnecting the trailing edge structure with the rib member such that the rib member supports the outer-end of the upper surface...

이 특허를 인용한 특허 피인용횟수: 36

  1. Owl ; Jr. George A. (Gardena CA). Actuation system for a control surface of an aircraft. USP1983074395007.
  2. Breidenbach, Thomas Scott. Aerodynamic drag reducing apparatus. USP2014118876191.
  3. Breidenbach, Thomas Scott. Aerodynamic drag reducing apparatus. USP2015099126638.
  4. Breidenbach, Thomas Scott. Aerodynamic drag reducing apparatus. USP2017119815507.
  5. Breidenbach, Thomas Scott. Aerodynamic drag reducing apparatus. USP2013118590961.
  6. Breidenbach, Thomas Scott. Aerodynamic drag reducing apparatus. USP2017029573635.
  7. Breidenbach, Thomas Scott. Aerodynamic drag reducing apparatus. USP2016059346496.
  8. Smith, Andrew F.; Niemiec, Jared A.; Hinricher, Court S.; Polidori, Michael W.; Grossmann, Jeffrey J.. Aerodynamic structures secured to the underbody of cargo bodies. USP2016099440689.
  9. Fortes Rudy F. (Seattle WA). Aircraft control surface linkage. USP1990104962902.
  10. Grip, Robert Erik. Aircraft with a pressurized vessel. USP2013088500060.
  11. Bauer Claus,DEX. Airfoil with a landing flap having a flexible trailing edge. USP2000066076775.
  12. Statkus Frank D. (Woodinville WA). Continuous skin, variable camber airfoil edge actuating mechanism. USP1982094351502.
  13. Nastasi Richard F. ; Soeder Walter S.. Delta-shaped aircraft with variable camber fuselage and wing. USP2000106129308.
  14. Walker, Steven Paul; Jamison, Flint Matthew; Jones, Kelly T.. Flap mechanism and associated method. USP2017089731812.
  15. Munoz Saiz Manuel,ESXITX 28017. Flight controls with automatic balance. USP2000086109567.
  16. Saiz Manuel Munoz,ESX. Flight controls with automatic balance. USP2001046220551.
  17. Mason, Garth L.; Taylor, Lane G.; Cooney, Daniel E.. Live trim tabs. USP2012098256710.
  18. Grip, Robert Erik. Mechanism for changing the shape of a control surface. USP2013048418968.
  19. Grip, Robert Erik. Mechanism for changing the shape of a control surface. USP2011118056865.
  20. Smith, Andrew F.; Horrell, Charles M.; Grossmann, Jeffrey J.. Rear-mounted aerodynamic structure for truck cargo bodies. USP20190310220889.
  21. Smith, Andrew F.; Horrell, Charles M.; Grossmann, Jeffrey J.; Feldman, Jonathan R.; Bruccoleri, Alexander R.. Rear-mounted aerodynamic structure for truck cargo bodies. USP2017019545960.
  22. Smith, Andrew F.; Grossmann, Jeffrey J.; Hinricher, Court S.; Cholnoky, Robert R.; Duncanson, Austin A.. Rear-mounted aerodynamic structures for cargo bodies. USP2016109457847.
  23. Smith, Andrew F.; Niemiec, Jared A.; Grossmann, Jeffrey J.; Cholnoky, Robert R.; Polidori, Michael W.; Dickinson, Barrie J.. Rear-mounted retractable aerodynamic structure for cargo bodies. USP2016099440688.
  24. Smith, Andrew F.; Pagliarella, Riccardo M.; Hinricher, Court S.; Grossmann, Jeffrey J.; Niemiec, Jared A.; Polidori, Michael W.. Retractable aerodynamic structures for cargo bodies and methods of controlling positioning of the same. USP2018059971356.
  25. Wood, Jeffrey H.; Dunne, James P.. Shape changing airfoil system. USP2012098256719.
  26. Manley, David J.; Grip, Robert E.. Shape-changing control surface. USP2013028382045.
  27. Mueller Dietmar,DEX ; Schuermann Helmut,DEX. Skin-rib structure. USP2001016173925.
  28. Grip, Robert Erik. Solar collector frame. USP2014028650811.
  29. Rudolph Peter K. C. (Seattle WA) Hudson Verne L. (Bellevue WA). Trailing edge flap assembly. USP1984094471927.
  30. Rey, Nancy M.; Miller, Robin Mihekun; Tillman, Thomas G.; Rukus, Robert M.; Kettle, John L.. Variable area nozzle for gas turbine engines driven by shape memory alloy actuators. USP2004056735936.
  31. Rey,Nancy M.; Miller,Robin M.; Tillman,Thomas G.; Rukus,Robert M.; Kettle,John L.. Variable area nozzle for gas turbine engines driven by shape memory alloy actuators. USP2006027004047.
  32. Joo, James J.. Variable camber adaptive compliant wing system. USP2016019233749.
  33. McKinney Maurice E. (Bellevue WA). Variable camber trailing edge for airfoil. USP1982014312486.
  34. Lewis George E. (Renton WA) Thomasson Robert E. (Seattle WA) Nelson David W. (Redmond WA). Wing lift/drag optimizing system. USP1990024899284.
  35. Santini, Gregory M.. Wing variable camber trailing edge tip. USP2014098844879.
  36. Lonsinger, Hans; Perez-Sanchez, Juan. Wing, especially a carrier wing of an airplane, having an adaptable profile. USP2010047699270.