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특허 상세정보

Parafoil

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-003/30    B64C-031/02    B64D-017/22   
미국특허분류(USC) 244/13 ; 244/16 ; 244/139 ; 244/142
출원번호 US-0377239 (1982-05-12)
우선권정보 GB-0015041 (1981-05-15)
발명자 / 주소
인용정보 피인용 횟수 : 18  인용 특허 : 3
초록

A parafoil for supporting a flying machine, which parafoil has a forwardly extending central section open at the front to scoop in air during flight, and wings attached to the rear of the central section and which receive air into the interior thereof either directly or from the central section, said wings being divided into compartments of equalized pressure, and restraining elements attached to the parafoil central section in front of the parafoil wings and to the outer ends of the parafoil wings, thereby in flight to hold down the front of the parafoi...

대표
청구항

A parafoil comprising a forwardly extending central section open at its front end to collect air during flight, inflatable wings connected to extend laterally from the central section and having communication means for access of air to the interior thereof from the central section, a rigid structure beneath the parafoil, at least one restraining element attached from the rigid structure to the parafoil central section in front of the wings for holding down the front end of said central section and maintaining the fore/aft position thereof relative to the...

이 특허를 인용한 특허 피인용횟수: 18

  1. Askwith Andrew P. (St. Albans GB2) Lingard John S. (Winchester GB2). Aerial device. USP1989034811920.
  2. Boyce, Mark A.. Aerial image projection system and method of utilizing same. USP2012018091822.
  3. Musick Stanley D. (2227 Sherer Ave. Dayton OH 45414). Airplane. USP1986114623108.
  4. Rooney, Harry B.. Automatic guidance unit for aerial delivery unit. USP2003076587762.
  5. Farley, Rodger; MacCallum, Taber Kyle; Lee, G. Ryan; Padilla, Sebastian. Continuous multi-chamber super pressure balloon. USP20181110124875.
  6. Winner, William K.. Control line assembly for kites. USP2003026520454.
  7. Bouchard John G. (P.O. Box 688 North Conway NH 03860). Elliptical ram air pressurized airfoil parachute. USP1990054928909.
  8. Jones Andrew W. (September Cottage ; High Street Brinkley ; Cambridge GBX) Merry Raymond (18 Orkney Close Haverhill ; Suffolk ; CB9 OLS GBX). Free flyable structure. USP1986074601443.
  9. Hodgson Frank L. (223 Hedge Rd. Menlo Park CA 94025). Hybrid wing assembly. USP1990024901945.
  10. Shaw, Donald Orval. Inflatable wing flight vehicle. USP2012018104718.
  11. Poling Don R. (11717 Lakeside Ave. Lakeside CA 92040). Kit for converting a motorcycle to an airborne vehicle. USP1987044657207.
  12. Ginsberg Harold M. (9727 Hagel Cir. Lorton VA 22079). Light aircraft with inflatable parachute wing propelled by a ducted propeller. USP1997045620153.
  13. Towley, III,Carl K.. Parachute supported aircraft with controlled wing collapse and inflation. USP2006057048227.
  14. Leidich, Jared; MacCallum, Taber Kyle; Bowen, Ty. Rigidized assisted opening system for high altitude parafoils. USP2017029561858.
  15. Le Blanc Michel (Annecy FRX) Amiel Paul (Seynod FRX). Seat harness for parachute of the type having a flexible wing. USP1991075029777.
  16. Belloso, Gregorio M.. VTOL parafoil aircraft. USP2004116824098.
  17. Lee, John R.. Variable area wing aircraft and method. USP2004036705568.
  18. Lee, John R.. Variable area wing aircraft and method. USP2005056899298.