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Method of repairing, splicing, joining, machining, and stabilizing honeycomb core using pourable structural foam and a structure incorporating the same

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B29C-044/18
  • B29C-070/44
  • B32B-003/12
  • B32B-005/20
  • B29C-044/12
  • B29L-031/60
  • B29L-031/08
출원번호 US-0664046 (2012-10-30)
등록번호 US-9597826 (2017-03-21)
발명자 / 주소
  • Mishra, Suvankar
  • May, Carl
  • Chris, Robert Mark
출원인 / 주소
  • Bell Helicopter Textron Inc.
인용정보 피인용 횟수 : 0  인용 특허 : 38

초록

A method of the present disclosure includes of repairing a core stiffened structure with structural foam. Another method includes splicing core members together using structural foam. Another method includes joining a core member to a structure using structural foam. Another method includes using st

대표청구항

1. A method of curing a composite structure, the method comprising: providing a core member having a central portion and a perimeter portion, wherein the perimeter portion extends around the entire perimeter of the core member and the central portion is surrounded by the perimeter portion;machining

이 특허에 인용된 특허 (38)

  1. Cologna Rudy L. (Bellevue WA) Eng Melvin D. (Seattle WA) King Edgar P. (Kent WA), Blind-side panel repair patch.
  2. Ross Melvin C. (34822 Camino Capistrano Capistrano Beach CA 92624), Combination leash attachment and lock for surfboard.
  3. Toni Darryl M. (Madison CT) Forster William V. (Seymour CT) Nowak Kenneth (Easton CT), Complex composite sandwich structure having a laminate and a foaming ashesive therein and a method for making the same.
  4. Dublinski Alex C. (Northford CT) Carstensen Thomas A. (Shelton CT) Ramey Philip J. (Milford CT), Composite molding apparatus for high pressure co-cure molding of lightweight honeycomb core composite articles having ra.
  5. Wang Yen-Seine (San Ramon CA) Lee Frank (Danville CA) Kuo Ching-Chi (Danville CA) Baron Ken (San Ramon CA), Foam filled honeycomb and methods for their production.
  6. Howat Eric F. (Federal Way WA), Foam-filled, cellular structural product.
  7. Euler August H. L. (Aix-en-Provence FRX) Beziac Gilbert F. A. (Salon de Provence FRX), Helicopter rotor blade.
  8. Norton Richard V. (Wilmington DE), Honeycomb insulation structure.
  9. Kay Bruce F. (Milford CT), Honeycomb spliced multilayer foam core aircraft composite parts and method for making same.
  10. Belko Raymond P. (Blackwood NJ), Honeycomb structure end closure.
  11. Gilwee ; Jr. William J. (Sunnyvale CA) Parker John A. (Los Altos CA), Honeycomb-laminate composite structure.
  12. Tsotsis Thomas K. (Orange CA), Hybrid honeycomb sandwich panel.
  13. Gustafson Robert (Windsor CT) Nagle David P. (Windsor Locks CT), Insulated propeller blade.
  14. Gorges, Friedrich J., Light-weight, fire-retardant structural panel.
  15. Newton Jefferson F. (Seattle WA) Martin Thomas D. (Bellevue WA) Westre Willard N. (Bellevue WA) Carbery David J. (Vashon Island WA) Ikegami Roy (Seattle WA), Lightweight honeycomb panel structure.
  16. Meray-Hovarth Andrew G. (Oakville CAX) Myers Ricky W. (Oakville CAX) Palmberg Robert A. A. (Toronto CAX), Manufacture of foam-filled panels and cores therefor.
  17. Hirayama, Akira, Method for cutting honeycomb core.
  18. Sato, Keiichi; Kasahara, Yuki; Nasu, Makoto, Method for producing honeycomb sandwich panel.
  19. Forster William V. (Seymour CT) Riley Patrick L. (Hamden CT), Method of fabricating a composite article having an integral, co-cured composite stiffening member.
  20. Chin Victor C. (Issaquah WA) Jone Paul Y. (Seattle WA) Marshall Robert J. (Marysville WA), Method of making crushed core molded panels.
  21. Watanabe Yasuhiko (Kitakyushu JPX) Nakamura Nobuyoshi (Kitakyushu JPX) Kuriyama Yoshinori (Kitakyushu JPX) Motegi Takuji (Kitakyushu JPX), Method of making lightweight panels and their core materials.
  22. Fournier, Alain; Duret, Nathalie, Method of manufacturing a sandwich panel, made of composite material, and a panel thereby obtained.
  23. Norton ; Richard V., Method of preparing honeycomb insulation structure.
  24. Hoopingarner Neil L. (Everett WA) Matin Barry D. (Maple Valley WA), Method of prescoring foam board.
  25. Tsotsis Thomas K. (Orange CA), Near-surface enhancement of honeycomb sandwich structures to improve durability using a foaming fiber-filled adhesive.
  26. McCorkle Daniel J. ; Waits Robert L. ; Secrets Paul M. ; Riveron ; Jr. Faustino, Panel spacer and method and apparatus of installing the same.
  27. Bracesco Roberto (Corso Siracusa 123/2 Turin ITX), Process and mold for producing padded seat backs, and the product obtained.
  28. Tenhagen Rudolf J. (Longirod CHX), Process for making polyurethane foam.
  29. Iwata Akira (Shiga JPX) Fukushima Shizunobu (Takatsuki JPX), Reinforced foamed resin structural material and process for manufacturing the same.
  30. Carlson Charles E. K. (North Shallott NC) Violette John A. (Granby CT), Reinforced full-spar composite rotor blade.
  31. Cundiff Thomas R. (Puyallup WA), Resin transfer molding with honeycomb core and core filler.
  32. Michael Ashmead GB; Paul Blauberger DE; Werner Lehr DE; Ralf Passman DE, Sacrificial energy absorbing structure.
  33. , Silicate treated honeycomb structures.
  34. Mizell James A. (419 Main Street #86 Huntington Beach CA 92648), Surfboard construction.
  35. Meteer Charles L. ; Philipps Thomas E., Syntactic foam core incorporating honeycomb structure for composites.
  36. Gallagher Daniel J. ; Lafevers David H. ; Breckenridge David D., System for reinforcing a sandwich panel.
  37. Leeke, Leslie Eugene; Keith, Sean Robert; Mc Rae, Jr., Ronald Eugene; Albrecht, Jr., Richard William; Frey, David Alan, Turbine airfoil for gas turbine engine.
  38. Leeke, Leslie Eugene; Keith, Sean Robert; McRae, Jr., Ronald Eugene; Albrecht, Jr., Richard William; Frey, David Alan, Turbine airfoil for gas turbine engine.
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