$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색도움말
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

통합검색

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

Convertible aircraft with tilting rotors

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-027/22    B64C-027/52    B64C-001/38    B64D-027/00    B64D-029/00   
미국특허분류(USC) 244/007R ; 244/056 ; 244/066 ; 244/130
출원번호 US-0411558 (1999-10-01)
우선권정보 FR0003956 (1999-03-30)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Piper Marbury Rudnick & Wolfe
인용정보 피인용 횟수 : 46  인용 특허 : 6
초록

To provide aerodynamic continuity between the front part, pivoting with the rotor, and the stationary rear part of a pod housing an engine for driving the rotor, a curved cowl curved about the pivot axis extends the rear edge of the bottom cowling of the front part to join this rear edge to the front edge of a bottom cowling of the stationary rear part, in helicopter mode, and a flap swivel-mounted on the top cowling of the front part joins this latter to the top cowling of the stationary rear part, onto which this flap is folded, in helicopter mode.

대표
청구항

[ What is claimed is:] [1.]1. A convertible aircraft with tilting rotors which is capable of operating in aeroplane mode and in helicopter mode, and comprising at least one fuselage, a fixed wing system comprising at least two wings extending laterally on either side of said fuselage and, in helicopter mode, a rotating wing system comprising at least two rotors, each having a substantially vertical shaft erected above a respective fixed wing and mounted so that said shaft can pivot on said fixed wing about a pivot axis arranged transversely to the fusela...

이 특허를 인용한 특허 피인용횟수: 46

  1. Karem, Abe. Aircraft with integrated lift and propulsion system. USP2015018939393.
  2. Karem, Abe. Aircraft with integrated lift and propulsion system. USP2014108864062.
  3. Karem, Abe. Aircraft with integrated lift and propulsion system. USP2013088517302.
  4. Karem, Abe. Aircraft with integrated lift and propulsion system. USP2011017861967.
  5. Shaw, Donald Orval. Aircraft with wings and movable propellers. USP2015119187174.
  6. Patt, Dan; Karem, Abe. Anhedral tip blades for tiltrotor aircraft. USP2011118066219.
  7. Koleoglou, Alex. Bearing tooth gears for wind turbine applications. USP2010097789793.
  8. Zoppitelli, Elio; Cornille, Eric. Constant velocity drive rotary-wing aircraft rotor with torque splitting differential. USP2004036712313.
  9. Magre,Eric. Convertible aircraft provided with two tilt fans on either side of the fuselage, and with a non-tilting fan inserted in the fuselage. USP2007037188802.
  10. Krysinski, Tomasz; Ferrer, Rogelio; Manfredotti, Thomas; Magre, Eric; Klein, Jean-Marc. Convertible aircraft with tilting rotors. USP2003086607161.
  11. Rampal, Etienne; Zoppitelli, Elio. Coupling with slack-takeup, a rotor, and a rotary wing aircraft. USP2012088240601.
  12. Zoppitelli, Elio; Rampal, Etienne; Cornille, Eric. Device for controlling the pitch of the blades of a convertible aircraft rotor. USP2004116824096.
  13. Blanc, Maurice; Thomassey, Lionel. Device for lubricating a power gearbox with a variable orientation, particularly for a convertible tilt-rotor aircraft. USP2004026691830.
  14. Ross, Brent C.; Bockmiller, David R.; McCullough, John R.; Carlson, David G.. Fixed engine and rotating proprotor arrangement for a tiltrotor aircraft. USP2015119174731.
  15. Sandrart,Thierry; Thomassey,Lionel; Orsini,Glacomo. Lubricating installation for rocking power transmission box. USP2006117137590.
  16. Kooiman, James Everett; Decker, George Ryan; Baines, Andrew G.; Bockmiller, David R.; Kohler, Erick Wayne. Maintaining drive system alignment in aircraft. USP2017109783292.
  17. Kooiman, James Everett; Decker, George Ryan; Baines, Andrew G.; Bockmiller, David R.; Kohler, Erick Wayne. Maintaining drive system alignment in tiltrotor aircraft. USP2017059663225.
  18. Bockmiller, David R.; Kooiman, James E.. Method and apparatus of connecting a fixed drive system to a rotating drive system for a tiltrotor aircraft. USP2017129834303.
  19. Thomassey, Lionel; Sandrart, Thierry. Pivoting power transmission unit with load transfer via the casing. USP2005076915983.
  20. Sandrart, Thierry; Thomassey, Lionel. Pivoting transmission unit with a device to take up play along the pivot axis. USP2004126830215.
  21. Covington, Charles Eric; Olson, Eric S.; Bockmiller, David R.; Fenny, Carlos A.. Rotary pylon conversion actuator for tiltrotor aircraft. USP20181010106255.
  22. Zoppitelli, Elio; Rampal, Etienne. Rotary-wing aircraft rotor with constant velocity drive. USP2004026695254.
  23. Hotto, Robert. Rotatable blade apparatus with individually adjustable blades. USP2016039297264.
  24. Hotto, Robert. Rotatable blade apparatus with individually adjustable blades. USP20190110190572.
  25. Hotto, Robert. Rotatable blade apparatus with individually adjustable blades. USP2013128608441.
  26. Waide, William Martin; Karem, Abe. Rotorcraft engine and rotor speed synchronization. USP2011017866598.
  27. Smith, Dudley E.; Joiner, Walter C.; Robertson, Daniel B.; Ludolph, David J.; Langston, Jennifer D.. Rotorcraft with variable incident wing. USP2013108567709.
  28. Smith, Dudley E.; Joiner, Walter C.; Robertson, Daniel B.; Ludolph, David J.; Langston, Jennifer D.. Rotorcraft with variable incident wing. USP2012088251305.
  29. Ross, Brent C.; Bockmiller, David R.; Isaac, Mark L.; Cox, Brian J.. Spindle mounted tiltrotor pylon with fixed engine arrangement. USP2015099126678.
  30. Sandrart,Thierry; Thomassey,Lionel; Orsini,Glacomo. Tilting transmission gearbox comprising a pivoting connection with plain bearings. USP2006117137786.
  31. Kooiman, James Everett; Decker, George Ryan; VanBuskirk, Matthew Carl; Baines, Andrew G.; Stanney, Keith Alan. Tiltrotor aircraft having journal bearing mounted pylon assemblies. USP2018019868541.
  32. Kooiman, James Everett; Decker, George Ryan; VanBuskirk, Matthew Carl; Baines, Andrew G.; Stanney, Keith Alan. Tiltrotor aircraft having journal bearing mounted pylon assemblies. USP20180810040562.
  33. Williams, Jeffrey Matthew; King, James Elbert; Kooiman, James Everett; Baines, Andrew G.; Jackson, Christopher R.; Decker, George Ryan; Sweigard, Daniel J.. Tiltrotor aircraft having pillow block mounted pylon assemblies. USP2018019868542.
  34. Williams, Jeffrey Matthew; King, James Elbert; Kooiman, James Everett; Baines, Andrew G.; Jackson, Christopher R.; Decker, George Ryan; Sweigard, Daniel J.. Tiltrotor aircraft having pillow block mounted pylon assemblies. USP20180710029802.
  35. Ivans, Steven Ray; Wu, Nathan Gabriel. Tiltrotor aircraft having rotatable wing extensions. USP20180710011349.
  36. Ivans, Steven Ray; Wu, Nathan Gabriel. Tiltrotor aircraft having rotatable wing extensions. USP20190110173771.
  37. Williams, Jeffrey Matthew; Decker, George Ryan; Kooiman, James Everett; Baines, Andrew G.; Sweigard, Daniel J.. Tiltrotor aircraft having spherical bearing mounted pylon assemblies. USP2017119809318.
  38. Williams, Jeffrey Matthew; Decker, George Ryan; Kooiman, James Everett; Baines, Andrew G.; Sweigard, Daniel J.. Tiltrotor aircraft having spherical bearing mounted pylon assemblies. USP2018059981750.
  39. King, James Elbert; Williams, Jeffrey Matthew; Jackson, Christopher R.; Baines, Andrew G.; Kooiman, James Everett. Tiltrotor aircraft having tip rib mounted pylon assemblies. USP2018019856029.
  40. Ivans, Steven; Benfield, Berlin; Hitte, Cory. Tiltrotor aircraft landing gear. USP201611D772137.
  41. Ivans, Steven; Benfield, Berlin; Hitte, Cory. Tiltrotor aircraft tail section. USP201506D731395.
  42. Ivans, Steven; Benfield, Berlin; Hitte, Cory. Tiltrotor aircraft with fixed engines. USP201506D731394.
  43. Robertson, Daniel; Benfield, Berlin; Hitte, Cory; Groninga, Kirk. Tiltrotor aircraft with forward-swept wings. USP201509D739335.
  44. Ross, Brent C.; Bockmiller, David R.; Isaac, Mark L.; Cox, Brian J.. Tiltrotor aircraft with inboard wing mounted fixed engine arrangement. USP2016069376206.
  45. Ross, Brent C; Ivans, Steven R. Tiltrotor with inboard engines. USP20190110183745.
  46. King, James Elbert; Williams, Jeffrey Matthew; Jackson, Christopher R.; Baines, Andrew G.; Kooiman, James Everett. Tip rib mounted pylon assemblies. USP20180910065743.