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Variable twist leading edge flap

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B64C-003/54
출원번호 US-0871561 (1978-01-23)
발명자 / 주소
  • Harper Philip M. (Bellevue WA) Johnson Kirby W. (Brier WA)
출원인 / 주소
  • Boeing Commercial Airplane Company (Seattle WA 02)
인용정보 피인용 횟수 : 41  인용 특허 : 0

초록

A leading edge flap system for the tapered wing of an aircraft and more particularly, the spanwise flap segments and their linkage mechanism allow a relatively large leading edge bullnose member to be extended and unfolded out from a wing cavity. Each of the spanwise flap segments is supported from

대표청구항

A retractable variable twist leading edge flap for a spanwise tapered airfoil, comprising: a spanwise flap segment having a semi-rigid flap panel and a bullnose leading edge; a pair of flap linkage mechanisms spaced apart spanwise and attached to the spanwise flap segment at an inboard and outboard

이 특허를 인용한 특허 (41)

  1. Good,Mark S.; Huynh,Neal V.; Jones,Kelly T.; Sakurai,Selya, Actuation device positioning systems and associated methods, including aircraft spoiler droop systems.
  2. Voogt, Nicolaas, Aerospace vehicle fairing systems and associated methods.
  3. Voogt,Nicolaas, Aerospace vehicle fairing systems and associated methods.
  4. Sakurai,Seiya; Finnila,James E.; Stephenson,Martin F., Aerospace vehicle flow body systems and associated methods.
  5. Konings,Christopher A., Aerospace vehicle leading edge slat devices and corresponding methods.
  6. Harrigan,Jeffery S.; Beaufrere,Henry L., Aerospace vehicle yaw generating systems and associated methods.
  7. Harrigan,Jeffery S.; Beaufrere,Henry L., Aerospace vehicle yaw generating systems and associated methods.
  8. Jones,Kelly T., Aircraft control surface drive system and associated methods.
  9. Rampton,Scott N.; Amorosi,Stephen R., Aircraft leading edge apparatuses and corresponding methods.
  10. Lacy,Douglas S.; Wyatt,Greg H., Aircraft leading edge device systems and corresponding sizing methods.
  11. Morgenstern, John M.; Arslan, Alan, Aircraft lift device for low sonic boom.
  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.
  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.
  14. 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.
  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.
  16. 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.
  17. Pauly, Bernard; Ciprian, Danilo, Aircraft wing provided with a high-lift system in its leading edge.
  18. Good,Mark S.; Viigen,Paul M.; Gitnes,Seth E.; Thomas,Glynn Michael, Aircraft wing systems for providing differential motion to deployable lift devices.
  19. Kelley-Wickemeyer, Robert H.; Seidel, Gerhard E.; Anast, Peter Z.; McLean, James Douglas, Airplane with unswept slotted cruise wing airfoil.
  20. Pace James W. (Mercer Island WA), Closing device for an airfoil.
  21. Zeon, Young L.; Achtner, Gerfried R.; Lee, Robert M., Flight control surface seal.
  22. Voss, Timo; Loerke, Joachim, High lift system for an aircraft.
  23. Sakurai, Seiya; Fox, Stephen J.; Reyes, Victor H., High-positioned 2-position variable camber Krueger.
  24. Sakurai, Seiya; Fox, Stephen J.; Reyes, Victor; Charles, Kara Marie, High-positioned 3-position variable camber krueger.
  25. Wheaton, James M.; Amorosi, Stephen R., Leading edge flap apparatuses and associated methods.
  26. Wheaton,James M.; Amorosi,Stephen R., Leading edge flap apparatuses and associated methods.
  27. Fox, Stephen J.; Sakurai, Seiya, Link mechanisms for gapped rigid krueger flaps, and associated systems and methods.
  28. Beyer, Kevin W.; Sakurai, Seiya, Link mechanisms, including Stephenson II link mechanisms for multi-position flaps and associated systems and methods.
  29. 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.
  30. 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.
  31. Dun, Roy, Methods and apparatuses for controlling airflow proximate to engine/airfoil systems.
  32. 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.
  33. 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.
  34. Manley, David J.; Grip, Robert E., Shape-changing control surface.
  35. Huynh, Neal V.; Bleeg, Robert J.; Pepper, Ralph Scott; Standley, John A.; Bocksch, Brian L., Systems and methods for controlling aircraft flaps and spoilers.
  36. Huynh,Neal V.; Bleeg,Robert J.; Pepper,Ralph Scott; Standley,John A.; Bocksch,Brian L., Systems and methods for controlling aircraft flaps and spoilers.
  37. Good, Mark S.; Vijgen, Paul M.; Gitnes, Seth E.; Thomas, Glynn Michael, Systems and methods for providing differential motion to wing high lift device.
  38. Huynh,Neal V., Systems, apparatuses, and methods for moving aircraft control surfaces.
  39. Kordel, Jan A.; Sakurai, Seiya; Balzer, Michael A.; Dovey, John V., Trailing edge device catchers and associated systems and methods.
  40. Seiya Sakurai ; Stephen John Fox, Variable camber leading edge for an airfoil.
  41. Speer,Thomas E., Vehicle control systems and corresponding sizing methods.
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