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특허 상세정보

Rotary actuator for leading edge flap of aircraft

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-009/00   
미국특허분류(USC) 244/75R ; 244/90R ; 244/198 ; 244/201
출원번호 US-0264198 (1988-10-28)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 36  인용 특허 : 1
초록

A rotary geared actuator for pivotally connecting a flap to a wing of an aircraft, includes at least two adjacent actuator slices rotatably coupled together, each actuator slice including a sun gear rotatably coupled to a drive shaft and having gear teeth with a curved profile to enable movement of the actuator slices with respect to each other in conformance with bending of the wing, planetary gears in surrounding and meshing engagement with the gear teeth of the sun gear, a movable ring gear in surrounding and meshing engagement with the planetary gear...

대표
청구항

A rotary geared actuator for pivotally connecting a flap to a wing of an aircraft, comprising: at least two adjacent actuator slices rotatably connected together, each actuator slice including: a sun gear rotatably coupled to a drive shaft, said sun gear including gear teeth extending thereabout, and said gear teeth having a curved profile to enable movement of said actuator slices with respect to each other in conformance with bending of the wing of the aircraft; a plurality of planetary gears in surrounding and meshing engagement with said first gear t...

이 특허를 인용한 특허 피인용횟수: 36

  1. Shaheen, Milad A.; Dreher, Robert V.. Actuator for aircraft stabilizers with a failure responsive lock control mechanism. USP2004016672540.
  2. Sheahan, Jr., James Joseph; Drouin, Jr., Donald V.. Air vehicle, actuator assembly and associated method of manufacture. USP2017059643716.
  3. Lutke, Kevin Reed; Kutzmann, Aaron Jonathan. Aircraft having inflatable fuselage. USP2015018931739.
  4. Turner,Mark A.. Apparatus and method for actuating control surfaces. USP2007057219579.
  5. Degenholtz, Arthur; Mayer, Edward; Vaghela, Naresh P.. Arrangement and associated system having an actuator and a tubular flap-drive member about the actuator. USP2004036705570.
  6. Zantz, Tanno; Arriola, David; Benischke, Stefan; Thielecke, Frank. Drive system for control surfaces of an aircraft. USP2016099434469.
  7. Kracke, Jeremy Alan George. Dual actuator drive assembly with synchronization shaft. USP2012108276842.
  8. Behar, Bruce W.; Flatt, James E.; Gurrola, David J.; Nguyen, Dan T.. Electromechanical actuating assembly. USP2012038136418.
  9. Flatt, James E.; Gurrola, David J.; Behar, Bruce W.; Nguyen, Dan T.. Electromechanical actuating assembly. USP2012078230750.
  10. Good, Mark S.; Walker, Steven Paul. Enhancing aerodynamic performance of an aircraft wing assembly. USP2018049932107.
  11. Koizumi, Takashi; Kamimura, Toshio. Flight control surface control unit. USP2004056739550.
  12. Korya, Chetan; Bryant, Anthony; Harding, Matt; Brakes, David. Folding wing tip and rotating locking device. USP20190310227128.
  13. Harding, Matt. Folding wing tip device with rotatable lock. USP20181110137978.
  14. Maydew, Mark. Geared rotary actuator. USP2003046554734.
  15. Buxton,Stephen John. Geared rotary actuators. USP2007047201700.
  16. Lutke, Kevin Reed; Kutzmann, Aaron Jonathan. Inflatable airfoil system configured to reduce reflection of electromagnetic waves. USP20190410259561.
  17. Lutke, Kevin Reed; Kutzmann, Aaron Jonathan. Inflatable airfoil system having reduced radar and infrared observability. USP2014058727280.
  18. Lutke, Kevin Reed; Kutzmann, Aaron Jonathan. Inflatable airfoil system having reduced radar observability. USP2018069988138.
  19. Flatt, James E.. Jam tolerant electromechanical actuation systems and methods of operation. USP2012128336817.
  20. Flatt, James E.. Jam tolerant electromechanical actuation systems and methods of operation. USP2012128336818.
  21. Flatt,James E.. Jam tolerant electromechanical actuation systems and methods of operation. USP2008087410132.
  22. Flatt,James E.. Jam tolerant electromechanical actuation systems and methods of operation. USP2006097100870.
  23. Ambrosi, Marco. Planetary gearbox. USP2013128617025.
  24. Lutke, Kevin R.; Kutzmann, Aaron J.. Pneumatic control system for aerodynamic surfaces. USP2014078783625.
  25. Sobolewski, Pawel A.; Kim, Joseph H.; O'Hara, Robert P.; Hydari, Shahbaz H.; Szulyk, Zenon P.. Rotary piston actuator anti-rotation configurations. USP2017049631645.
  26. Kim, Joseph H.; O'Hara, Robert P.; Hydari, Shahbaz H.; Sobolewski, Pawel A.. Rotary piston type actuator. USP20180710030679.
  27. Kim, Joseph H.; O'Hara, Robert P.; Hydari, Shahbaz H.; Sobolewski, Pawel A.. Rotary piston type actuator with a central actuation assembly. USP2017079709078.
  28. Kim, Joseph H.; O'Hara, Robert P.; Hydari, Shahbaz H.; Sobolewski, Pawel A.. Rotary piston type actuator with a central actuation assembly. USP2017119816537.
  29. Lehy, Douglas Jan; Schneider, Richard Lee. Seat storage actuator. USP2009107600801.
  30. DuRant,Cecil John. Servo mounting system for direct drive of an aircraft control surface. USP2007067229046.
  31. Sheahan, Jr., James J.; Morris, Charles E.. Structural mechanism for unlocking and engaging a controllable surface on a hinged platform (Wing). USP2010027665690.
  32. Sheahan, Jr.,James J.; Morris,Charles E.. Structural mechanism for unlocking and engaging a controllable surface on a hinged platform (wing). USP2008017322545.
  33. Lutke, Kevin Reed; Kutzmann, Aaron Jonathan. Variable pitch airfoils. USP2013038393576.
  34. Lutke, Kevin Reed; Kutzmann, Aaron Jonathan. Variable pitch airfoils. USP2013018342451.
  35. Van Zyl, Louwrens Hermias. Wing control system. USP2016099434468.
  36. Good, Mark S.; Walker, Steven Paul. Wing hinge assembly including hinged torque boxes. USP2018039914523.