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Method and apparatus for vacuum bag molding of composite materials 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B29B-009/04
출원번호 US-0793010 (1991-11-15)
발명자 / 주소
  • Honka Paul J. (St. Louis MO)
출원인 / 주소
  • McDonnell Douglas Corporation (St. Louis MO 02)
인용정보 피인용 횟수 : 55  인용 특허 : 0

초록

A method and apparatus for vacuum bag molding of composite materials which eliminates the need for a porous release sheet. Prepregs are placed on a forming tool and overlayed with at least one sheet of nonporous material and a breather sheet and then enclosed within an impermeable membrane. The volu

대표청구항

A method of vacuum molding composite materials, comprising the steps of: (a) laying up, on a forming tool, a plurality of prepregs, each comprising uncured resin-impregnated filaments; (b) overlaying said plurality of prepregs with at least one sheet of a nonporous material; (c) overlaying said nonp

이 특허를 인용한 특허 (55)

  1. Stephens, Jeffrey Scott; Bye, Steven Douglas; Day, Dan, Apparatus for co-curing composite skins and stiffeners in an autoclave.
  2. Pham, Doan D.; Tollan, Mark W.; Morris, John D., Bagging process and mandrel for fabrication of elongated composite structure.
  3. Sahr, Ronald C.; Nelson, Michael D.; Retka, Robert L., Boat and method for manufacturing using resin transfer molding.
  4. Sahr,Ronald C.; Nelson,Michael D.; Retka,Robert L., Boat and method for manufacturing using resin transfer molding.
  5. Sahr,Ronald C.; Nelson,Michael D.; Retka,Robert L., Boat and method for manufacturing using resin transfer molding.
  6. Sahr,Ronald C.; Nelson,Michael D.; Retka,Robert L., Boat and method for manufacturing using resin transfer molding.
  7. McCarville Douglas A. ; Sweetin Joseph L. ; Medoff Irwin, Breathable tooling for forming parts from volatile-emitting composite materials.
  8. Kismarton, Max U.; Andrews, Francis E.; Koch, William J., Compliant stiffener for aircraft fuselage.
  9. Hogg, Merrill W., Composite member defining a contour surface.
  10. Lane, Malcolm David; Poursartip, Anoshiravan; Fernlund, Goran; Floyd, Anthony Michael; Van Ee, David Andrew; Hibbert, Morgan Edwin John, Detection, monitoring, and management of gas presence, gas flow and gas leaks in composites manufacturing.
  11. Boyeldieu, Aurelien; Charbonnier, Virginie, Device for the production of a composite material part integrating a drainage system.
  12. Waldrop, John C.; Burkett, William R.; Sesti, Carmine J.; Harshman, Bruce; Tegeler, Alan F.; Weinman, Wesley P., Double bag vacuum infusion process and system for low cost, advanced composite fabrication.
  13. Waldrop, John C.; Burkett, William R.; Sesti, Carmine J.; Harshman, Bruce; Tegeler, Alan F.; Weinman, Wesley P., Double bag vacuum infusion process and system for low cost, advanced composite fabrication.
  14. Shaw, Paul D.; Suriyaarachchi, Raviendra S.; Heath, Richard Edward, End effector apparatus and methods for handling composite structures.
  15. Downs, Roland Joseph; Adams, Christopher Michael; Holweger, Jon Michael; Hatcher, Wesley Edward; McDaniels, Keith Joel, Engineered composite systems.
  16. Seal, Ellis C.; Biggs, Jr., Robert William; Bodepudi, Venu Prasad; Cranston, John A., High performance structural laminate composite material for use to 1000.degree. F. and above, apparatus for and method of manufacturing same, and articles made with same.
  17. Thompson, Allan P.; Shigley, John K., Low density composite rocket nozzle components and process for making the same from standard density phenolic matrix, fiber reinforced materials.
  18. Wirt, John; Hood, Jay, Method and apparatus for molding composite articles.
  19. Wirt, John; Hood, Jay, Method and apparatus for molding composite articles.
  20. Lorenz, Torsten; Stadler, Franz; Utecht, Stefan, Method and device for producing fiber-reinforced plastic components.
  21. Wilson, Erich A.; Kipp, Michael D.; Ridges, Michael D., Method and system for forming composite geometric support structures.
  22. Morris, John D.; Lee, Michael A.; Brook, Kenneth L., Method for Producing Composite Laminates Using a Collapsible Mandrel.
  23. Stephens, Jeffrey Scott; Bye, Steven Douglas; Day, Dan, Method for co-curing composite skins and stiffeners in an autoclave.
  24. McCarville, Douglas A.; Sweetin, Joseph L.; Medoff, Irwin, Method for forming composite parts from volatile-emitting materials using breathable tooling.
  25. Hogg, Merrill W., Method for laying composite tape.
  26. Frank, Stefan; Joern, Tina, Method for manufacturing a lining element, a lining element and a vehicle.
  27. Campbell, Jr., James H., Method for manufacturing composite parts.
  28. James H. Campbell, Jr., Method for manufacturing composite parts.
  29. Albright, Dennis L.; Hackler, David W.; Clark, Randall R., Method for manufacturing lightweight composite fairing bar.
  30. Van Ert Jack M. ; Byma George B., Method for molding headliners.
  31. Morris, John D.; Lee, Michael A.; Brook, Kenneth L., Method for producing composite laminates using a collapsible mandrel.
  32. Morris, John D.; Lee, Michael A.; Brook, Kenneth L., Method for producing composite laminates using a collapsible mandrel.
  33. Simpson,Craig B.; Allman,Mike G.; Tuttle,Steven T.; Ashton,Larry J., Method of assembling a single piece co-cured structure.
  34. Simpson,Craig B.; Allman,Mike G.; Tuttle,Steven T.; Ashton,Larry J., Method of assembling a single piece co-cured structure.
  35. Dublinski Alex C. (Northford CT) Carstensen Thomas A. (Shelton CT) Ramey Philip J. (Milford CT), Method of fabricating a low total density, stabilized ramped honeycomb core for high pressure co-cure composite molding.
  36. Bech, Anton, Method of manufacturing a wind turbine blade by embedding a layer of pre-cured fibre reinforced resin.
  37. Schiffmann, Glenn P.; Schiffmann, Gerhard P., Methods of constructing buildings and building appurtenances.
  38. Millard,Michael Lee; Richardson, Jr.,Horace, Methods of producing a ceramic matrix composite.
  39. Utecht, Stefan; Krings, Wilhelm; Hänsch, Manfred, Multilayer, flexible planar material.
  40. Mead, William T., Net molding of resin composite parts.
  41. Rex W. Kay ; Troy L. White ; Craig B. Simpson, Pressure-cycled, packet-transfer infusion of resin-stitched preforms.
  42. Ahrens, Dieter; Bardenhagen, Heinz, Process and apparatus for the production of a structure, in particular an aircraft structure, from a fiber composite material.
  43. Loving David, Process for fiberglass molding using a vacuum.
  44. Loving, David, Process for fiberglass molding using a vacuum.
  45. Simpson,Craig B.; Allman,Mike Glen; Tuttle,Steven Taylor; Ashton,Larry J., Process for forming a single piece co-cure composite wing.
  46. Christensen Stephen (Issaquah WA) Walker Michael A. (Sumner WA), Resin transfer molding of composite materials that emit volatiles during processing.
  47. Simpson, Craig B.; Allman, Mike Glen; Tuttle, Steven Taylor; Ashton, Larry J., Single piece co-cure composite wing.
  48. Simpson, Craig B.; Ashton, Larry J.; Allman, Mike G.; Tuttle, Steven T., Single piece co-cure composite wing.
  49. Jagos, Paul D.; Quesnelle, Curtis Spencer; Schmitz, Thomas, Swing out mold insert device on lay up molds.
  50. Downs, Roland Joseph; Adams, Christopher Michael; Holweger, Jon Michael, System and method for the transfer of color and other physical properties to laminate composite materials and other articles.
  51. Downs, Roland Joseph; Adams, Christopher Michael; Holweger, Jon Michael, Systems and method for producing three-dimensional articles from flexible composite materials.
  52. Downs, Roland Joseph; Adams, Christopher Michael; Holweger, Jon Michael; Hatcher, Wesley Edward; McDaniels, Keith Joel; Meldner, Heiner, Systems and method for producing three-dimensional articles from flexible composite materials.
  53. Downs, Roland Joseph; Adams, Christopher Michael; Holweger, Jon Michael, Systems and methods for the transfer of color and other physical properties to laminate composite materials and other articles.
  54. McAnally, Kent L., Vacuum-bagging process using PTFE beads.
  55. Adams, Christopher Michael; Downs, Roland Joseph; McDaniels, Keith Joel, Waterproof breathable composite materials for fabrication of flexible membranes and other articles.
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