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특허 상세정보

Variable camber leading edge assembly for an airfoil

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-003/50   
미국특허분류(USC) 244/214 ; 244/219
출원번호 US-0658674 (1984-10-09)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 48  인용 특허 : 4
초록

A variable camber leading edge device having a movable nose section and an upper flexible panel extending rearwardly from the nose section. To move the nose section between its upper cruise position and a high lift downwardly deflected position, there is attached to the nose section a generally arcuate cam track, having its forward and rear portions curving upwardly. The cam track is constrained to move in a generally arcuate path, but with a movable center of rotation, and is driven by a gear engaging a radially outward rear portion of the track.

대표
청구항

A leading edge assembly for an airfoil having an upper surface, a lower surface, a leading edge and a trailing edge, said assembly comprising: a. a main support structure for the airfoil; b. a nose section at said leading edge; c. an upper skin panel having a rear part connected to said structure, a forward part connected to said nose section, and an intermediate flexible panel portion extending between the rear part and the forward part; d. support and actuating means operatively connected between the nose section and the support structure to move the n...

이 특허를 인용한 특허 피인용횟수: 48

  1. Good,Mark S.; Huynh,Neal V.; Jones,Kelly T.; Sakurai,Selya. Actuation device positioning systems and associated methods, including aircraft spoiler droop systems. USP2007127309043.
  2. Voogt, Nicolaas. Aerospace vehicle fairing systems and associated methods. USP2010057721999.
  3. Voogt,Nicolaas. Aerospace vehicle fairing systems and associated methods. USP2007117300021.
  4. Sakurai,Seiya; Finnila,James E.; Stephenson,Martin F.. Aerospace vehicle flow body systems and associated methods. USP2009037500641.
  5. Konings,Christopher A.. Aerospace vehicle leading edge slat devices and corresponding methods. USP2008017322547.
  6. Harrigan,Jeffery S.; Beaufrere,Henry L.. Aerospace vehicle yaw generating systems and associated methods. USP2007037185859.
  7. Harrigan,Jeffery S.; Beaufrere,Henry L.. Aerospace vehicle yaw generating systems and associated methods. USP2008057367530.
  8. Jones,Kelly T.. Aircraft control surface drive system and associated methods. USP2009037506842.
  9. Rampton,Scott N.; Amorosi,Stephen R.. Aircraft leading edge apparatuses and corresponding methods. USP2007097270305.
  10. Lacy,Douglas S.; Wyatt,Greg H.. Aircraft leading edge device systems and corresponding sizing methods. USP2008047357358.
  11. Lacy, Douglas S.; Kordel, Jan A.; Dovey, John V.; Balzer, Michael A.; Sakurai, Seiya; Huynh, Neal V.. Aircraft trailing edge devices, including devices having forwardly positioned hinge lines, and associated methods. USP2010057708231.
  12. Lacy, Douglas S.; Kordel, Jan A.; Dovey, John V.; Balzer, Michael A.; Sakurai, Seiya; Huynh, Neal V.. Aircraft trailing edge devices, including devices having forwardly positioned hinge lines, and associated methods. USP2013108567726.
  13. Lacy, Douglas S.; Kordel, Jan A.; Dovey, John V.; Balzer, Michael A.; Sakurai, Seiya; Huynh, Neal V.. Aircraft trailing edge devices, including devices having forwardly positioned hinge lines, and associated methods. USP2011108038103.
  14. Lacy, Douglas S.; Beyer, Kevin W.; Brown, Stephen T.; Dees, Paul W.; Huynh, Neal V.; Kordel, Jan A.; Prow, Clayton A.; Sakurai, Seiya. Aircraft trailing edge devices, including devices with non-parallel motion paths, and associated methods. USP2010067744040.
  15. Lacy,Douglas S.; Beyer,Kevin W.; Brown,Stephen T.; Dees,Paul W.; Huynh,Neal V.; Kordel,Jan A.; Prow,Clayton A.; Sakurai,Seiya. Aircraft trailing edge devices, including devices with non-parallel motion paths, and associated methods. USP2009017475854.
  16. Good,Mark S.; Viigen,Paul M.; Gitnes,Seth E.; Thomas,Glynn Michael. Aircraft wing systems for providing differential motion to deployable lift devices. USP2009027494094.
  17. Grip, Robert Erik. Aircraft with a pressurized vessel. USP2013088500060.
  18. Kelley-Wickemeyer, Robert H.; Seidel, Gerhard E.; Anast, Peter Z.; McLean, James Douglas. Airplane with unswept slotted cruise wing airfoil. USP201306RE44313.
  19. Hetrick, Joel A.; Ervin, Gregory F.; Kota, Sridhar. Compliant structure design for varying surface contours. USP2014088814101.
  20. Caton John Harold ; Hobey Michael James ; Groeneveld John David ; Jacobs Jack Howard ; Wille Robert Henry ; Brase ; Jr. Lawrence Otto. Control surface for an aircraft. USP2001046209824.
  21. Rawdon, Blaine K.; Harber, Benjamin A.; Harrison, Neal A.. Dual-rib morphing leading edge. USP2016089415856.
  22. John Cleveland Waldrop, III ES. Elastic ground plane. USP2002016337294.
  23. Bowcutt, Kevin G.. Hypersonic waverider variable leading edge flaps. USP2003106634594.
  24. Wheaton, James M.; Amorosi, Stephen R.. Leading edge flap apparatuses and associated methods. USP2010117828250.
  25. Wheaton,James M.; Amorosi,Stephen R.. Leading edge flap apparatuses and associated methods. USP2007097264206.
  26. Fox, Stephen J.; Sakurai, Seiya. Link mechanisms for gapped rigid krueger flaps, and associated systems and methods. USP2009087578484.
  27. Beyer, Kevin W.; Sakurai, Seiya. Link mechanisms, including Stephenson II link mechanisms for multi-position flaps and associated systems and methods. USP2012078226048.
  28. Grip, Robert Erik. Mechanism for changing the shape of a control surface. USP2013048418968.
  29. Grip, Robert Erik. Mechanism for changing the shape of a control surface. USP2011118056865.
  30. Beyer,Kevin W.; Fox,Stephen J.; Lacy,Douglas S.; Meredith,Paul T.; Prow,Clayton A.; Sakurai,Seiya; Wells,Stephen L.. Method and apparatus for controlling airflow with a gapped trailing edge device having a flexible flow surface. USP2007087258308.
  31. Beyer, Kevin W.; Fox, Stephen J.; Lacy, Douglas S.; Sakurai, Seiya. Method and apparatus for controlling airflow with a leading edge device having a flexible flow surface. USP2004096796534.
  32. Dun, Roy. Methods and apparatuses for controlling airflow proximate to engine/airfoil systems. USP2005126978971.
  33. Grip, Robert E.; Brown, John J.; Harrison, Neal A.; Rawdon, Blaine K.; Vassberg, John C.. Morphing airfoil leading edge. USP2017039598167.
  34. Gordon, Jason; Borgstrom, Carl; Fisher, Noah; Fuhrmeister, Cory; Madigan, Nathan; Parkins, Carly. Morphing wing leading edge. USP2015018925870.
  35. Sakurai,Seiya; Fox,Stephen J.; Beyer,Kevin W.; Lacy,Douglas S.; Johnson,Paul L.; Wells,Stephen L.; Noble,Jack S.; Meredith,Paul T.; Huynh,Neal V.; Christianson,Russell R.; Vijgen,Paul M.; Fitzpatrick. Multi-function trailing edge devices and associated methods. USP2007077243881.
  36. Igram Dale J. (4308 Brookside Dr. Kokomo IN 46902). Reconfigurable airfoil. USP1991045004189.
  37. Kordel, Jan A.; Sakurai, Seiya; Bowers, Bret A.; Glassmoyer, Christopher G.; Williams, Darren B.. Seal assemblies for use with drooped spoilers and other control surfaces on aircraft. USP2009117611099.
  38. Wood, Jeffrey H.; Dunne, James P.. Shape changing airfoil system. USP2012098256719.
  39. Manley, David J.; Grip, Robert E.. Shape-changing control surface. USP2013028382045.
  40. Jaggard, Philip R.; West, Robert H.. Slat support funk plate. USP2012058181913.
  41. Grip, Robert Erik. Solar collector frame. USP2014028650811.
  42. Huynh, Neal V.; Bleeg, Robert J.; Pepper, Ralph Scott; Standley, John A.; Bocksch, Brian L.. Systems and methods for controlling aircraft flaps and spoilers. USP2011027891611.
  43. Huynh,Neal V.; Bleeg,Robert J.; Pepper,Ralph Scott; Standley,John A.; Bocksch,Brian L.. Systems and methods for controlling aircraft flaps and spoilers. USP2008037338018.
  44. Good, Mark S.; Vijgen, Paul M.; Gitnes, Seth E.; Thomas, Glynn Michael. Systems and methods for providing differential motion to wing high lift device. USP2010067726610.
  45. Huynh,Neal V.. Systems, apparatuses, and methods for moving aircraft control surfaces. USP2006067059563.
  46. Kordel, Jan A.; Sakurai, Seiya; Balzer, Michael A.; Dovey, John V.. Trailing edge device catchers and associated systems and methods. USP2010087766282.
  47. Joo, James J. Variable camber adaptive compliant wing system. USP2018029896188.
  48. Speer,Thomas E.. Vehicle control systems and corresponding sizing methods. USP2008097424350.