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특허 상세정보

Multi-chambered cellular structure and method for manufacture

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B32B-003/26   
미국특허분류(USC) 428/158 ; 156/156 ; 156/173 ; 156/287
출원번호 US-0465323 (1974-04-29)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 40  인용 특허 : 0
초록

A fiber-reinforced plastic article of manufacture having a multi-chambered, cellular structure with an outer shell having a fluid foil shape with a leading edge having a smooth radius of curvature and a trailing edge [noncircular]cross section over a substantial portion of its length and containing therein an inner shell which extends between at least two opposite interior walls of said outer shell thereby defining at least two chambers within said article, the walls of said shells being composed of a plastic having embedded therein at least on layer of ...

대표
청구항

A fiber-reinforced plastic article of manufacture having a multi-chambered, cellular structure with an outer shell having a fluid foil shape with a leading edge having a smooth radius of curvature and a trailing edge over a substantial portion of its length and containing therein an inner shell which extends between at least two opposite interior walls of said outer shell thereby defining at least two chambers within said article, the walls of said shells being composed of a plastic having embedded therein at least one layer of a continuous roving of a f...

이 특허를 인용한 특허 피인용횟수: 40

  1. Frederick E. To CH; Res Kammer CH. Adaptive pneumatic wings for flying devices with fixed wings. USP2002026347769.
  2. Garfinkle Marvin (P.O. Box 15855 Philadelphia PA 19103). Aerodynamically-stable airfoil spar. USP1993125269657.
  3. Hill Paul W. (Cumberland MD). Bifoil blade. USP1982074339230.
  4. Weingart Oscar (5219 Telefair Way Riverside CA 92506). Blade or spar. USP1981044264278.
  5. Morrisey Edward J. (Dayton OH). Compartmented, filament wound, one-piece aircraft fuel tanks. USP1985044511105.
  6. Krause Charles J. (Nicholasville KY). Composite fiber reinforced member and method. USP1981124305903.
  7. Whitener Philip C. (Seattle WA). Composite for aircraft wing and method of making. USP1987054662587.
  8. Braun Rudolf (Winnipeg CAX) Jensen Richard (Winnipeg CAX). Composite leading edge/spar member for an aircraft control surface. USP1987044657615.
  9. Braswell ; James L. ; Covington ; Cecil E. ; Phillips ; Nolan B. ; Tome rlin ; Reggie J. ; Wohlfeld ; Robert M.. Composite rotor blade. USP1978044083656.
  10. Diller Joseph B. ; Miller ; Jr. Nicholas F.. Elastomeric transition for aircraft control surface. USP2000116145791.
  11. Diller Joseph B. ; Miller ; Jr. Nicholas F.. Elastomeric transition for aircraft control surface. USP1998085794893.
  12. Ellis James R. ; Diller Joseph B.. Expandable aircraft section. USP1998095803405.
  13. Jensen Duane Lowell. Fabrication method for an inflatable deployable control structure for aerospace vehicles. USP1998035725709.
  14. Patmont Steven J. (Pleasenton CA). Foam reinforced aluminum wing structure. USP1987064671471.
  15. Bazin,Daniele; Couston,Michel Henri. Francis turbine. USP2007037195460.
  16. Euler August H. L. (Aix-en-Provence FRX) Beziac Gilbert F. A. (Salon de Provence FRX). Helicopter rotor blade. USP1980074213739.
  17. Head, Robert E.; Banerjee, Debashis. Helicopter tail rotor of the elastomerically-mounted composite flexbeam type. USP1983054381902.
  18. Schramm Buford J. (1330 E. Fremont Dr. Tempe AZ 85281). Hubless, hingeless and bearingless helicopter rotor system. USP1986104616977.
  19. Grauerholz, Thomas. Hull structure. USP2012018100361.
  20. Santana, Jose Ramon. Hydro-kinetic transport wheel. USP2017039593665.
  21. Boxmeyer James G. (512 S. 47th St. Philadelphia PA 19143). Inflatable structural column. USP1985044514447.
  22. Dorsett Kenneth Merle ; Stewart Christopher Sean. Inflatable structures to control aircraft. USP2000016015115.
  23. Olez Nejat A. (6510 Ocean Crest #307 Rancho Palos Verdes CA 90274). Loop-tension joint. USP1980064206895.
  24. Arachi John M. (Riverside CA). Method for fabricating a composite bonded structure. USP1979094167430.
  25. Schramm Burford J. (1330 E. Fremont Dr. Tempe AZ 85204). Method for making a helicopter rotor blade. USP1984064452658.
  26. Clark Paul ; Garhart Jonathan ; Milovich Dimitrije ; Nelson Ronald. Method for manufacture of composite aircraft control surfaces. USP2001116319346.
  27. Park Byeong Yeol (Daejon KRX) Yoon Sung Ho (Daejon KRX) Jung Bal (Daejon KRX). Method for manufacturing pressure vessels having holes of different diameters. USP1993125273603.
  28. Frank Karl (Goethestrasse 10 Dauchingen 7220 DEX). Method for the manufacture of workpieces in particular fan blades, complete fan rotors and other bodies. USP1981024248817.
  29. Weingart Oscar (Riverside CA). Method for the production of elongated resin impregnated filament composite structures. USP1981064273601.
  30. Belko ; Raymond P. ; Frank ; Ed.. Method of forming a spar layup for an aerodynamic rotor blade. USP1978064096012.
  31. Morrisey Edward J. (Dayton OH). Method of making compartmented, filament wound, one-piece aircraft fuel tanks. USP1984064453995.
  32. Whitener Philip C. (Seattle WA). Method of making composite aircraft wing. USP1986014565595.
  33. Euler August H. L. (Aix-en-Provence FRX) Beziac Gilbert F. A. (Salon de Provence FRX). Method of manufacturing a helicopter rotor blade. USP1981114298417.
  34. Moselage, III, John H.. Multi-box wing spar and skin. USP2016129527575.
  35. Dunahoo ; Edmond O.. Multi-chambered cellular structure. USP1978084105817.
  36. Schonball Walter (Thuringerstrasse 6 D53 Bonn DE1). Rotor blade structure. USP1979014137007.
  37. Andrews ; Merritt B.. Semi-spar wound blade. USP1978034081220.
  38. Verweyen, Hendrik. Structuring construction for an aircraft fuselage. USP2012018096503.
  39. Schramm Burford J. (1330 East Fremont Dr. Tempe AZ 85204). Unitary, bonded-together helicopter rotorblade. USP1982024316700.
  40. Mouille RenL. (Aix-en-Provence FRX) Declerco Marc (Pelissane FRX) Jalaguier Jean-Pierre (Vitrolles FRX) Jaugey Bernard (Marseilles FRX). Variable-pitch multi-blade propeller incorporating individually dismountable blades made of composite materials, process. USP1986124626172.