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특허 상세정보

Pre-hung inlet door system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64D-033/02    B64D-033/00   
미국특허분류(USC) 244/053.B
출원번호 UP-0072467 (2005-03-04)
등록번호 US-7600713 (2009-10-28)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Ingrassia Fisher & Lorenz, P.C.
인용정보 피인용 횟수 : 3  인용 특허 : 15

A pre-hung air inlet door assembly comprises an inlet door, a door box frame, and an actuation system. The door box frame is fastened to the support structure of an aircraft. The inlet door is operationally connected to the actuation system. The entire pre-hung air inlet door assembly can be pre-assembled for quick installation into an aircraft. Pre-assembly eliminates trimming operations and rigging and misalignment issues. The pivot shafts and bearing housings of the pre-hung air inlet door assembly can be accessed from outside the aircraft when repai...


We claim: 1. An assembly for an aircraft having a skin and a support structure including load bearing members, the assembly comprising: a door box frame formed by a master longitudinal member, a slave longitudinal member, a forward closeout, and an aft closeout, each of said master longitudinal member, said slave longitudinal member, said forward closeout, and said aft closeout including a top surface and said aircraft skin fastening interface on said top surface to attach said door box frame to said skin of said aircraft, each of said master longitudin...

이 특허에 인용된 특허 (15)

  1. Lord Thomas J. (Dayton OH). Air inlet control for aircraft or the like. USP1980054203566.
  2. Mark D. Ralston. Aircraft auxiliary air intake with ram and flush opening door. USP2002026349899.
  3. Odell Richard B. (Kirkland WA) Plude Leo W. (Woodinville WA). Aircraft door latch lock mechanism. USP1994045305969.
  4. Schwarzler Hans Jurgen (Taufkirchen DT). Attenuation of a closing flap for a secondary air intake opening in an aircraft engine. USP1976113991782.
  5. Gruensfelder Cynthia Ann. Auxiliary inlet for a jet engine. USP2000066079667.
  6. Reysa Gary D. ; Swenson Lynn A. ; Hutchison Robert A. ; Fung Kenny L.. Auxiliary power and thrust unit. USP2001066247668.
  7. Carla Francis (St. Orens de Gameville FRX) Baroux Bruno (Toulouse FRX) Fraisse Jacques (Auzielle FRX) Signoret Jacques (Toulouse FRX). Clack valve and flap valve with a controlled valve as well as aircraft with controlled valve of this type. USP1991095046686.
  8. Bennett Charles O. (Tacoma WA). Compression-sealed nacelle inlet door assembly. USP1984104474344.
  9. Christopher J. Brooks CA; Albert P. Bohemier CA; Lee R. Miller CA. Emergency exit system. USP2002016341748.
  10. Noiseux,Noel; Bernard,Martin; Whiting,Michael Owen. Fire shield method. USP2007067232097.
  11. Charles J. Randone. Garage door message banner. USP2002056395369.
  12. Sheoran Yogendra Y.. Inlet vortex bustor and ice protector for auxiliary power units. USP2001076264137.
  13. Harvell John K. ; Michalski ; Jr. Joseph W. ; Freeman Craig A.. Method and apparatus for controlling the inlet duct leading to an auxiliary power unit. USP2001086272838.
  14. Vanderleest Siebold (Seattle WA). Scoop and inlet for auxiliary power units and method. USP1983124418879.
  15. Meyer Jeffry R. (Penn Hills Township ; Allegheny County) Kole Richard P. (Murrysville) Bridge Kevin V. (Unity Township ; Westmoreland County PA). Water tight door. USP1993045199369.