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특허 상세정보

Skin-rib structure

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-003/44   
미국특허분류(USC) 244/219 ; 244/131 ; 244/123
출원번호 US-0061067 (1998-04-16)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Evenson, McKeown, Edwards & Lenahan, P.L.L.C.
인용정보 피인용 횟수 : 24  인용 특허 : 17
초록

A flexible skin-rib structure consists of fiber composite material for use in flow profiles with variable camber, especially airfoils or their components, in which a suction-side skin is connected with suction-side rib sections and a pressure-side skin is connected with pressure-side rib sections, with the respective suction-side and pressure-side rib sections being connected together by joints.

대표
청구항

[ What is claimed is:] [1.] A flexible skin-rib structure of fiber composite material for use in flow profiles with variable camber, the structure comprising:a suction-side skin;a pressure-side skin;at least one rib interconnecting the suction side-skin and pressure-side skin, the rib including:a suction-side rib section connected with said suction-side skin;a pressure-side rib section connected with said pressure-side skin; andjoints arranged between and connecting a respective suction-side rib section and pressure-side rib section with one another, whe...

이 특허에 인용된 특허 (17)

  1. Cincotta Manuel (Tiverton RI) Nadolink Richard H. (Portsmouth RI). Articulated control surface. USP1992055114104.
  2. Hamm Robert A. (Bellevue WA). Composite integral web stiffening method. USP1984064452657.
  3. Loyd ; Morris S.. Composite load coupler for reinforcing composite structural joints. USP1978094113910.
  4. Williams Sam B. (Bloomfield Hills MI). Composite wing and manufacturing process thereof. USP1994075332178.
  5. Statkus Frank D. (Woodinville WA). Continuous skin, variable camber airfoil edge actuating mechanism. USP1982094351502.
  6. Beauchamp Charles H. (Jamestown RI) Dean Laurence M. (Newport RI) Raffa Anthony V. (Newport RI). Controllable camber fin. USP1994115367970.
  7. Widnall Sheila E. (Lexington MA) Widnall William S. (Lexington MA) Gorgen William E. (Wayzata MN) Evernham Jeffrey T. (Carmel IN). Flexible tailored elastic airfoil section. USP1993015181678.
  8. Machuta Friedrich (Uhldingen DT). Flow elements for influencing flowing media. USP1976053954230.
  9. Hamm Robert A. (Bellevue WA) Soudak Uri (Herzlia ILX). High strength to weight horizontal and vertical aircraft stabilizer. USP1987054667905.
  10. Murphy Guy C. (Fairfield OH) Jones Jackie D. (Fairfield OH) Salemme Charles T. (Madeira OH). Method of fabricating hollow composite airfoils. USP1986064594761.
  11. Hansson Jan (Linkping SEX). Method of producing integral articles. USP1992035096649.
  12. Khler Dieter (Wiener Neustadt ATX). Plastic-composite profiled girder, in particular a wing spar for aircraft and for wind-turbine rotors. USP1995125476704.
  13. Riout Roland (12 ; rue du Vignemale 31240 L\Union FRX). Profiled wing for controlled deformation and application thereof to beating wing aircraft. USP1989094863117.
  14. Loyd Morris S. (Northridge CA). Reinforced composite structure and method of fabrication thereof. USP1980094219980.
  15. Palmer Harry W. (P.O. Box 821 Denmark ME 04022). Torsional twist airfoil control means. USP1997105681014.
  16. Cole James B. (Mercer Island WA). Variable camber airfoil. USP1977104053124.
  17. McKinney Maurice E. (Bellevue WA) Rudolph Peter K. C. (Seattle WA). Variable camber leading edge mechanism with Krueger flap. USP1984014427168.

이 특허를 인용한 특허 피인용횟수: 24

  1. Pecora, Rosario; Iannuzzo, Generoso; Riccio, Massimo; Russo, Salvatore; Calvi, Erika; Lecce, Leonardo; Barbarino, Silvestro; Concilio, Antonio; Ameduri, Salvatore. Actuator device based on a shape memory alloy, and a wing flap assembly fitted with such an actuator device. USP2013018348201.
  2. Kota,Sridhar; Hetrick,Joel A.. Adaptive compliant wing and rotor system. USP2008067384016.
  3. Iannucci, Lorenzo. Aerofoil member. USP2012058186631.
  4. Brantley,Jerry W.; Rodenberger,Charles Mark. Apparatus, system, and method of joining structural components with a tapered tension bond joint. USP2007077244487.
  5. Risto Kallinen FI. Arrangement for fastening stringers to aircraft wing ribs. USP2002056386481.
  6. Klaukien, Frank-Michael; Johannsen, Uwe. Attachment arrangement for attaching a component to the fuselage of an aircraft, aircraft and method for constructing an attachment arrangement. USP2013048424804.
  7. Payen, Hervé. Composite anti-crash structure with lateral retention, for an aircraft. USP2011118047465.
  8. Hethcock, James Donn; Jones, Rodney H.. Contact stiffeners for structural skins. USP2012048156711.
  9. Bailey, Stephen Lee. Externally supported foil with reversible camber and variable chord length. USP2015119175702.
  10. Nielsen, Theodor Kamp; Olsen, Brian Bilenberg; Nørregaard, Jesper; Kristensen, Anders; Smistrup, Kristian; Søgaard, Emil. Injection molding tools with micro/nano-meter pattern. USP2016029268215.
  11. Wittenberg, Thomas C.. Laminated composite bending and stiffening members with reinforcement by inter-laminar metal sheets. USP2015099120276.
  12. Brenner,Berndt; Winderlich,Bernd; Standfuβ,Jens; Schumacher,J��rg; Brenneis,Hartmut; Zink,Walter. Lightweight structural component in particular for aircraft and method for its production. USP2009027494092.
  13. Raeckers, Bernd. Method for manufacturing a reinforced shell for forming component parts for aircraft and shell for component parts for aircraft. USP2011037897095.
  14. Williams, Stephen. Method of stiffening a rib. USP2013098523111.
  15. Etling, Keith A.. Morphing control surface transition. USP2013018342447.
  16. Porter, John R.; Rufin, Antonio. Multi-piece fastener with self-indexing nut. USP2013108555481.
  17. Porter, John R.; Rufin, Antonio C.. Multi-piece fastener with self-indexing nut. USP2012038142126.
  18. Altmikus, Andree; Pfaller, Rupert; Enenkl, Bernhard. Profile deformation using the example of a rotor blade. USP2012078215908.
  19. Wilson, James; Hadley, Paul; Quayle, Alan. Seal assembly for an aircraft wing. USP2015089102393.
  20. McCallum, Brent N.; Young, Kendall G.. Subdermally-reinforced elastomeric transitions. USP2003066575407.
  21. Schmidt, Ronald P.. System and method of forming structural assemblies with 3-D woven joint pre-forms. USP2005026849150.
  22. Fujita,Koji; Ota,Yoshinobu; Shirakawa,Junichi; Hashimoto,Kenji. System for mounting terminals with electric wires in a connector housing. USP2006016990730.
  23. Sridhar Kota. System for varying a surface contour. USP2002126491262.
  24. Amaoka, Kazuaki; Nagao, Takayuki; Harada, Atsushi; Takizawa, Naoya; Sano, Hideyuki; Toi, Yasuhiro; Hiraki, Megumi. Wing of composite material and method of fabricating the same. USP2003026513757.