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Tiltrotor aircraft having journal bearing mounted pylon assemblies

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B64D-027/26
  • F16C-017/02
  • F16C-017/26
  • B64C-029/00
  • B64C-027/26
  • B64C-003/32
  • B64D-035/00
  • B64C-027/22
  • B64F-005/40
  • F16H-057/02
출원번호 US-0844451 (2017-12-15)
등록번호 US-10040562 (2018-08-07)
발명자 / 주소
  • Kooiman, James Everett
  • Decker, George Ryan
  • VanBuskirk, Matthew Carl
  • Baines, Andrew G.
  • Stanney, Keith Alan
출원인 / 주소
  • Bell Helicopter Textron Inc.
대리인 / 주소
    Lawrence Youst PLLC
인용정보 피인용 횟수 : 0  인용 특허 : 35

초록

A propulsion system for a tiltrotor aircraft includes an engine supported by the airframe and a fixed gearbox operably coupled to the engine. Inboard and outboard pedestals are supported by the airframe and positioned above the wing. A pylon assembly is rotatably coupled between the inboard and outb

대표청구항

1. A pedestal assembly for receiving a pylon assembly of a tiltrotor aircraft having a helicopter mode and an airplane mode, the tiltrotor aircraft having an airframe including a fuselage and a wing, the pedestal assembly comprising: an inboard pedestal supported by the airframe and positioned above

이 특허에 인용된 특허 (35)

  1. Smith, Frick A., Apparatus and method for vertical take-off and landing aircraft.
  2. Smith, Frick A., Apparatus and method for vertical take-off and landing aircraft.
  3. Eickmann Karl (2420 Isshiki Hayama-machi ; Kanagawa-ken JPX), Arrangements of or to propellers to improve the capabilities of propeller-driven craft.
  4. Haynes, David F.; Smith, Andrew D., Compact tiltrotor pylon-conversion actuation system.
  5. Balayn Frederic,FRX ; Magre Eric,FRX, Convertible aircraft with tilting rotors.
  6. Balayn Frederic,FRX ; Magre Eric,FRX, Convertible aircraft with tilting rotors.
  7. Krysinski, Tomasz; Ferrer, Rogelio; Manfredotti, Thomas; Magre, Eric; Klein, Jean-Marc, Convertible aircraft with tilting rotors.
  8. Santino Pancotti IT, Convertiplane.
  9. Hager Lee N., Drive system for a variable diameter tilt rotor.
  10. Wilson Harold K. (Arlington TX), Drive system for tiltrotor aircraft.
  11. Karem, Abe, Fail-operational multiple lifting-rotor aircraft.
  12. Ross, Brent C.; Bockmiller, David R.; McCullough, John R.; Carlson, David G., Fixed engine and rotating proprotor arrangement for a tiltrotor aircraft.
  13. Jupe Robert J. (Yeovil GB2), Helicopter rotor speed changing transmission.
  14. Pham, Roger N, High performance VTOL convertiplanes.
  15. Eickmann Karl (2420 Isshiki Hayama-machi ; Kanagawa-ken JPX 240-01), Hydraulically operated aircraft with a retractable propeller.
  16. Bevirt, Joeben; Gibboney, Jeffrey K.; Craig, David D.; Peddie, Matthew, Lightweight vertical take-off and landing aircraft and flight control paradigm using thrust differentials.
  17. Fradenburgh Evan A. (Fairfield CT), Mechanism for synchronously varying diameter of a plurality of rotors and for limiting the diameters thereof.
  18. Gevers David E. (P.O. Box 430 Brownsburg IN 46112), Multi-purpose aircraft.
  19. Peterson Carlton G. (P.O. Box 27345 Tempe AZ 85282), Power train for heavy lift helicopters.
  20. Aguilar, David B, Quill shaft extractor for the 700 series aircraft.
  21. Lederman Paul (18 Wheatley Close Hendon ; London NW4 4LG GB2), Rotor system for winged aircraft.
  22. Waide, William Martin; Karem, Abe, Rotorcraft engine and rotor speed synchronization.
  23. Smith, Dudley E.; Joiner, Walter C.; Robertson, Daniel B.; Ludolph, David J.; Langston, Jennifer D., Rotorcraft with variable incident wing.
  24. Smith, Dudley E.; Joiner, Walter C.; Robertson, Daniel B.; Ludolph, David J.; Langston, Jennifer D., Rotorcraft with variable incident wing.
  25. Ross, Brent C.; Bockmiller, David R.; Isaac, Mark L.; Cox, Brian J., Spindle mounted tiltrotor pylon with fixed engine arrangement.
  26. Arlton Paul E., System for controlling and automatically stabilizing the rotational motion of a rotary wing aircraft.
  27. Karem, Abe; Waide, William Martin; Patt, Dan, Tilt actuation for a rotorcraft.
  28. Isaac, Mark L.; Elliott, David A.; Ross, Brent C., Tilt rotor aircraft with fixed engine arrangement.
  29. Burrage, Robert Graham, Tilt-rotor aircraft.
  30. Vaughan John C. (Rockville MD) Perkins ; Jr. Russel G. (Alexandria VA), Tilt-rotor wing fold mechanism and method.
  31. Ross, Brent C.; Bockmiller, David R.; Isaac, Mark L.; Cox, Brian J., Tiltrotor aircraft with inboard wing mounted fixed engine arrangement.
  32. Lohan, Martin E.; Fenger, Per Eske; Asheim, Charles; Gonzalez, Miguel A.; Brake, Daniel M., Uptower wind turbine component replacement.
  33. Koleff Kolio (1440 County Line Rd. Alden NY 14004), V/STOL Aircraft.
  34. Morgan, Brian H., Vertical take-off and landing aircraft.
  35. Sambell Kenneth W. (2625 E. Kenwood St. Mesa AZ 85203), Wide-range blade pitch control for a folding rotor.
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