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특허 상세정보

Counter rotating circular wing for aircraft

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-027/22    B64C-039/66    B64C-029/00   
미국특허분류(USC) 244/034A; 244/006; 244/0070A; 244/0122; 244/0230C; 244/01723
출원번호 US-0875391 (2001-06-05)
발명자 / 주소
대리인 / 주소
    Trojan Law Office
인용정보 피인용 횟수 : 33  인용 특허 : 6
초록

The present invention herein is a disc shaped wing comprised two disc segments, an inner disc assembly and an outer disc assembly, that counter-rotate to enable vertical take off and landing. The inner disc assembly has a plurality of flap blades that open to provide lift during take off and landing and close to provide a substantially contiguous surface during horizontal flight. The outer disc assembly has a plurality of lower blades that contain retractable blades. During take off and landing the retractable blades extend to provide added lift and stab...

대표
청구항

1. A counter rotating wing for an air vehicle having a circular shape comprising:an inner disc assembly and a counter rotating outer disc assembly, said inner disc assembly and said outer disc assembly secured about a central drive shaft assembly; said drive shaft assembly having a top end and a bottom end, said bottom end engaging a power source; said drive shaft assembly comprising a plurality of coaxial counter rotating drive shafts; said inner disc assembly, having an inner disc hub, an inner disc ring, and a plurality of support rods spaced an equal...

이 특허를 인용한 특허 피인용횟수: 33

  1. Lamont,John S.. Aircraft. USP2007097267299.
  2. Frampton,Thomas C.; Schoene,Keith R.. Ceiling fan with retractable fan blades. USP2006127153100.
  3. Brunken, Jr., John E.. Co-rotating stacked rotor disks for improved hover performance. USP2014028640985.
  4. Hatton, Geoffrey; McIntosh, Simon. Craft having a rotatable fluid propulsion device. USP2012118302901.
  5. Brunken, Jr., John E.. Differential pitch control to optimize co-rotating stacked rotor performance. USP2014018636473.
  6. Sirohi, Jayant; Lauder, Timothy Fred; Alber, Mark R.; Bazzani, Daniel. Electric powered rotary-wing aircraft. USP2015018931732.
  7. Davis, Steven. Flying toy. USP200409D496695.
  8. Davis, Steven. Flying toy. USP2005016843699.
  9. Scarborough, Guy L.. Flying toy having gyroscopic and gliding components. USP2013068454405.
  10. Scarborough, Guy L.. Flying toy having gyroscopic and gliding components. USP2012058182306.
  11. Barone, Neil. Gyrating flying disc. USP20180810052564.
  12. Boros, Jedidya L.. Heavy Lift airborne transport device. USP20180910071800.
  13. Malvestuto, Jr., Frank S.. High-lift, low-drag, stall-resistant airfoil. USP2004056732972.
  14. Pedersen, Brad; Spirov, Peter. Homeostatic flying hovercraft. USP2015079073532.
  15. Kissel, Jr., Waldemar F.. Integral powered wing aircraft. USP2009077559506.
  16. Saiz, Manuel M.. Lift propulsion and stabilizing system and procedure for vertical take-off and landing aircraft. USP2017079702254.
  17. Pedersen, Brad D.; Condon, John P.; Fairman, James E.. Method and system for integrated real and virtual game play for multiple remotely-controlled aircraft. USP20190410258888.
  18. Pedersen, Brad; Spirov, Peter. Method for operating a radio-controlled flying hovercraft. USP2018029904292.
  19. Hayden, III, Raymond Don. Methods and apparatus for vertical short takeoff and landing. USP2015038979016.
  20. Piasecki, John W.; Piasecki, Frederick W.; Geiger, Brian; Johnson, Douglas; Pitcairn, David. Modular and morphable air vehicle. USP2015069045226.
  21. Pedersen, Brad; Spirov, Peter. Radio-controlled flying craft. USP2017059645580.
  22. Condon, John Paul; Fairman, James Edward; Pedersen, Bradley Dean; KraMer, Thomas Edward; Melanson, Scott Andrew. Remote-control flying copter and method. USP2015049004973.
  23. Stephens,Thomas G.. Rotary wing aircraft. USP2008057370828.
  24. Pica, Bret D.. Rotary/fixed wing aircraft. USP2005016845941.
  25. Davis,Steven. Self-stabilizing rotating toy. USP2007087255623.
  26. Hatton, Geoffrey. Thrust generating apparatus. USP2010127857256.
  27. Chui, Chi Keung; Kang, Paulo. Toy helicopter having a stabilizing bumper. USP2012028109802.
  28. Applewhite, Paul G.. Unmanned aerial vehicle systems and methods of use. USP20180810054939.
  29. Wood, Ryan S.; Cummings, Darold B.; Hall, David W.. VTOL aerial vehicle. USP2012078220737.
  30. Dunagin, Jr., Percy E.. Vertical lift aircraft having an enclosed rotary wing. USP2004126834829.
  31. Hayden, III, Raymond Don. Vertical short takeoff and landing apparatus. USP2017029561851.
  32. Scheerer, David E.; Joyce, Patrick F.. Wing lift system capability expansion. USP20180910065749.
  33. Condon, John Paul; Fairman, James Edward; Pedersen, Bradley Dean. Wireless communication system for game play with multiple remote-control flying craft. USP2015049011250.