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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Method of making fiber reinforced articles

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B29C-043/04    B29C-043/18   
미국특허분류(USC) 156/77 ; 156/78 ; 156/79 ; 156/242
출원번호 US-0448167 (1982-12-10)
발명자 / 주소
  • Nutter
  • Jr. Harry A. (Longmeadow MA)
출원인 / 주소
  • United Technologies Corporation (Hartford CT 02)
인용정보 피인용 횟수 : 43  인용 특허 : 0
초록
▼

An improved method is disclosed for forming articles, especially airfoils, comprised of a fiber reinforced plastic bonded to a metal object. In the manufacture of a propeller blade a subassembly is made by coating a metal spar with a certain class of adhesive to a depth of 5-40 mils to compensate for dimensional variations in the spar surface, transferably coating the interior of a subassembly mold with the adhesive, then inserting the coated spar into the mold and injecting a lightweight filler material. The adhesive and filler are then precured and the...

대표
청구항
▼

A method for manufacturing an airfoil, comprising the steps of: coating the external surface of a spar with a curable bonding adhesive; transferably coating the interior surface of a first mold with a curable bonding adhesive; disposing said coated spar in said mold, said mold interior surface being spaced from at least a portion of said coated spar to define a void region; introducing a curable lightweight filler material into said mold void region; precuring said curable bonding adhesives and lightweight filler material within said mold thereby to form...

이 특허를 인용한 특허 (43)

  1. Crall David W. ; Glynn Christopher C. ; Busbey Bruce C. ; Baldwin Jack W. ; Prentice Ian F., Adhesive bonded fan blade.
  2. Coupe, Dominique; Dambrine, Bruno Jacques Gerard; Mahieu, Jean-Noel, Aircraft propeller blade.
  3. Parkin, Michael; Quinn, Mark; Wiegman, Leland; Gates, Brandon A., Airfoil with galvanic corrosion preventive shim.
  4. Saitou, Hitoshi; Nakamura, Takato; Suzuki, Nobuaki, Blade and laminated protective sheet for the blade.
  5. Schibsbye, Karsten, Casting method for manufacturing a work piece.
  6. Roberts, Herbert Chidsey; DiMascio, Paul Stephen, Ceramic composite components and methods of fabricating the same.
  7. Bailey Carlos (Farmington MI) Spain Raymond G. (Farmington Hills MI), Composite blade perform with divergent root.
  8. Carlson Charles E. K. (North Shallott NC) Violette John A. (Granby CT), Composite blade with partial length spar.
  9. Richers, Tilman; Zeller, Lenz Simon; Danekas, Kai, Device and method for manufacturing a component for rotor blade lightning protection.
  10. Kluppel George E. (Richmond TX) Monroe Robert C. (Houston TX), Fan blade for an axial flow fan and method of forming same.
  11. Haubert,Richard Clay, Gas turbine flowpath structure.
  12. Reinfelder, William C.; Purse, Jeffry C., Helicopter rotor blade having a replaceable anhedral tip.
  13. Xu Raymond Ruiwen ; Hammond Stephen N. ; Chesnes Richard P., High temperature brazing fixture.
  14. Gustafson Robert (Windsor CT) Nagle David P. (Windsor Locks CT), Insulated propeller blade.
  15. Akihiko Kitano JP; Kenichi Yoshioka JP; Kenichi Noguchi JP; Hitoshi Nishiyama JP, Light metal/CFRP structural member.
  16. James L. Melquist ; Walter Phillips ; Paul L. Kuhl, Method for making structures having low radar reflectivity.
  17. Besse Jean-Luc,FRX ; Gaffiero Jacques,FRX, Method for manufacturing a variable-pitch composite blade for a helicopter rotor.
  18. Mathon, Richard; Foussard, Olivier; Marchal, Yann; Varin, Franck Bernard Leon, Method for producing a propeller blade from a composite material.
  19. Bailey Carlos (Farmington MI) Spain Raymond G. (Farmington Hills MI), Method of making a composite blade with divergent root.
  20. Bocoviz Claude Daniel,FRX ; Gautier Andre,FRX ; Barquet Henri Fernand,FRX, Method of making a composite flow-straightener vane.
  21. Uskert, Richard Christopher; Freeman, Ted Joseph; Thomas, David John; Lane, Jay E.; Chamberlain, Adam Lee; Weaver, John Alan, Method of manufacturing a turbomachine component, an airfoil and a gas turbine engine.
  22. Schytt-Nielsen, Rune; Sørensen, Flemming, Method of manufacturing a wind turbine blade root.
  23. Sørensen, Flemming; Schytt Nielsen, Rune, Method of manufacturing a wind turbine blade root.
  24. Tobin, James Robert; Fischetti, Thomas Joseph; Gobeli, William Max, Methods of manufacturing rotor blade components for a wind turbine.
  25. Tobin, James Robert; Gobeli, William Max; Caruso, Christopher Daniel, Methods of manufacturing rotor blade components for a wind turbine.
  26. Schibsbye, Karsten, Mould assembly and method of closing a mould assembly.
  27. Barbier Bruno J. M. (Sannois FRX) Michaud-Soret Jean A. (Paris FRX), Process for manufacturing a blade.
  28. Nagle, David P., Propeller blade and method.
  29. Nagle, David P.; Prunet, Ludovic; Brion, Patrice, Propeller blade having compliant adhesive at spar interface.
  30. Merz Herbert (Munich DEX), Propeller blade of a fiber-reinforced plastic material.
  31. Fecto Marcia A. (North Canton CT), Propeller blade subassembly and method for making a propeller blade subassembly.
  32. Folsom, Michael E.; Smith, Blair A.; Nagle, David P., Propeller blade with carbon foam spar core.
  33. Nagle, David P.; Carvalho, Paul; Seminal, Bruno; Grimal, Stephane, Propeller blade with lightweight insert.
  34. Petellaz, Bruno, Propeller blade with spar rib.
  35. Bendel, Urs; Eyb, Enno; Knops, Martin, Rotor blade for a wind turbine, method and manufacturing mold for the production thereof.
  36. Hesch Rolf,DEX, Structural element and process for its production.
  37. Joseph Timothy Stevenson ; Wendy Wen-Ling Lin, Submerged rib hybrid blade.
  38. Upton, Daniel E.; Gruhn, Joel D., Wind turbine rotor blade components and machine for making same.
  39. Gruhn, Joel D.; Franklin, Ethan; Narasimhan, Kameshwaran, Wind turbine rotor blade components and methods of making same.
  40. Gruhn, Joel D.; Franklin, Ethan; Narasimhan, Kameshwaran, Wind turbine rotor blade components and methods of making same.
  41. Gruhn, Joel D.; Franklin, Ethan; Narasimhan, Kameshwaran, Wind turbine rotor blade components and methods of making same.
  42. Gruhn, Joel D.; Franklin, Ethan; Narasimhan, Kameshwaran, Wind turbine rotor blade components and methods of making same.
  43. Grabau, Peter; Frydendal, Ib, Wind turbine rotor blade comprising one or more means secured to the blade for changing the profile thereof depending on the atmospheric temperature.

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