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Z-pin reinforced bonded composite repairs 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B29C-073/10
  • B32B-007/08
  • B32B-035/00
출원번호 US-0577035 (1995-12-22)
발명자 / 주소
  • Alston Mark S.
  • Brown Joseph P.
  • Childress James J.
대리인 / 주소
    Hammar
인용정보 피인용 횟수 : 38  인용 특허 : 16

초록

The strength of composite patches is improved over conventional bolted or bonded patches by including Z-pins in the patch/parent structure interface to provide a mechanical link with small stress concentration between the patch and the parent structure. In some cases, we achieve a stronger repair re

대표청구항

[ We claim:] [1.] A method for patching a laminated composite structure, comprising the steps of:(a) scarfing the composite structure in a repair area to expose a patch interface through at least one ply of the composite structure;(b) applying fiber-reinforced, resin-matrix composite patch material

이 특허에 인용된 특허 (16)

  1. Westerman ; Jr. Everett A. (Auburn WA), Apparatus for repairing a hole in a structural wall of composite material.
  2. Cologna Rudy L. (Bellevue WA) Westerman ; Jr. Everett A. (Auburn WA), Bearing load restoration method for composite structures.
  3. Cologna Rudy L. (Bellvue WA) Eng Melvin D. (Federal Way WA), Blind-side panel repair method.
  4. Cologna Rudy L. (Bellevue WA) Eng Melvin D. (Kent WA), Blind-side panel repair patch.
  5. Cologna Rudy L. (Bellevue WA) Eng Melvin D. (Seattle WA) King Edgar P. (Kent WA), Blind-side panel repair patch.
  6. Cologna Rudy L. (Bellevue WA) Eng Melvin D. (Seattle WA), Blind-side repair patch kit.
  7. Boyce Joseph S. (Hanover MA) Ross James P. (Hudson NH) Jens Stephen C. (Ashland MA) Evans David A. (Chelmsford MA), Composite laminate translaminar reinforcement apparatus and method.
  8. Boyce Joseph S. (Hanover MA) Wallis ; Jr. Roland R. (Allston MA) Bullock Daniel E. (Pittsfield MA), Composite structure reinforcement.
  9. Westerman Everett A. (Auburn WA) Roll Phillip E. (Kent WA), Heating apparatus for composite structure repair.
  10. Westerman Everett A. (Auburn WA) Roll Phillip E. (Kent WA), Mechanical scarfing apparatus.
  11. Westerman ; Jr. Everett A. (Auburn WA), Method for repairing a hole in a structural wall of composite material.
  12. White Warren D. (Lake Jackson TX) Puckett Paul M. (Lake Jackson TX) Blankenship Larry T. (Lake Jackson TX) White Mary N. (Lake Jackson TX), Method for repairing damaged composite articles.
  13. Westerman Everett A. (Auburn WA) Roll Phillip E. (Kent WA), Scarfing apparatus.
  14. Sherrick, George O.; Rosenthal, Joseph R., System and method for producing cured composites.
  15. Freitas Glen (Foxboro MA) Boyce Joseph S. (Hanover MA) Magee Constance (Willmington MA), Translaminar reinforcement system for Z-direction reinforcement of a fiber matrix structure.
  16. Green Leonard O. (620 E. Pine Santa Ana CA 92701), Wall repair clip.

이 특허를 인용한 특허 (38)

  1. Johnson,David W., 3D fiber elements with high moment of inertia characteristics in composite sandwich laminates.
  2. Johnson,David W.; Garrett,Scott A.; Hooks,James M.; Moyers,Stephen G., Apparatus for inserting z-axis reinforcing fibers into a composite laminate.
  3. Kray, Nicholas Joseph; Finn, Scott Roger; Baehmann, Peggy Lynn; Shim, Dong-Jin; Gemeinhardt, Gregory Carl, Attachment of composite article.
  4. Kray, Nicholas Joseph; Finn, Scott Roger; Baehmann, Peggy Lynn; White, Joel Primmer, Attachment of composite article.
  5. Morrison,Jay Alan; Merrill,Gary Brian; Jackson,Thomas Barrett, Bond enhancement for thermally insulated ceramic matrix composite materials.
  6. Dan-Jumbo, Eugene A.; Keller, Russell L.; Westerman, Everett A., Bonded patch having multiple zones of fracture toughness.
  7. Dan-Jumbo, Eugene A.; Keller, Russell L; Westerman, Everett A., Bonded patch having multiple zones of fracture toughness.
  8. Benson, Ross A.; Sheahen, Patrick D.; Bersuch, Larry R., Co-bonded joint with Z-pins.
  9. Johnson, David W.; Garrett, Scott A.; Moyers, Stephen G., Composite laminate structure.
  10. Johnson, David W.; Garrett, Scott A.; Moyers, Stephen G.; Hook, James M., Composite laminate structure.
  11. Johnson, David W.; Garrett, Scott A.; Moyers, Stephen G.; Hook, James M., Composite laminate structure.
  12. Johnson,David W; Garrett,Scott A.; Moyers,Stephen G., Composite laminate structure.
  13. Choi, Ik Hyeon; Hwang, In Hee; Kim, Eung Tai; Ahn, Seok Min; Yeom, Chan Hong; Lee, Dae Sung, Composite laminated structure reinforced by inserting pins, a method and a apparatus for making the same and a method for making the apparatus.
  14. Johnson, David W., Composite sandwich panel and method of making same.
  15. Griess, Kenneth H.; Esposito, Jack J.; Georgeson, Gary E., Composite textiles including spread filaments.
  16. Shawn D. Pannell, Composites joined with z-pin reinforcement.
  17. Dan-Jumbo, Eugene A.; Keller, Russell L.; Westerman, Everett A., Discretely tailored multi-zone bondline for fail-safe structural repair.
  18. Dan-Jumbo, Eugene A.; Keller, Russell L; Westerman, Everett A., Discretely tailored multi-zone bondline for fail-safe structural repair.
  19. Lea, Scott W.; Georgeson, Gary E.; Fogarty, Michael D.; Evens, Michael W.; Hansen, Jeffrey M., Fitting doublers using gap mapping.
  20. Lea, Scott W.; Georgeson, Gary E.; Fogarty, Michael D.; Evens, Michael W.; Hansen, Jeffrey M., Fitting doublers using gap mapping.
  21. Grosskrueger, Duane D.; Hora, Keith Y.; Krohn, Michael D.; Orsini, Vittorio C., Method and apparatus for structural repair.
  22. Roux, Jacques; Tardu, Gilles, Method for repairing an aircraft fuselage.
  23. Johnson, David W.; Hook, James M.; Garrett, Scott A.; Moyers, Steven G., Method of clinching the top and bottom ends of Z-axis fibers into the respective top and bottom surfaces of a composite laminate.
  24. Johnson, David W.; Garrett, Scott A.; Hook, James H.; Moyers, Stephen G., Method of inserting Z-axis reinforcing fibers into a composite laminate.
  25. Johnson, David W.; Garrett, Scott A; Hook, James M.; Moyers, Steven G., Method of inserting z-axis reinforcing fibers into a composite laminate.
  26. Johnson,David W.; Garrett,Scott A.; Hook,James M.; Moyers,Stephen G., Method of inserting z-axis reinforcing fibers into a composite laminate.
  27. Semmes, Edmund B., Method of joining metallic and composite components.
  28. Dan-Jumbo, Eugene A.; Keller, Russell L.; Westerman, Everett A., Method of reworking an area of a composite structure containing an inconsistency.
  29. Boulet, Nicolas; Chaume, Olivier; Chelin, Frédéric, Part for and method of repairing a damaged structure, in particular an airframe skin, and a repair kit for implementing it.
  30. Dan-Jumbo, Eugene A.; Keller, Russell L.; Westerman, Everett A., Predictable bonded rework of composite structures using tailored patches.
  31. Dan-Jumbo, Eugene A.; Keller, Russell L.; Westerman, Everett A., Predictable bonded rework of composite structures using tailored patches.
  32. Obermeyer, Henry K.; Gilbert, Eric N.; Baker, Grant Quinn, Process of manufacturing fiber reinforced composite via selective infusion of resin and resin blocking substance.
  33. McBroom Geoffrey,GBX, Repair of composite laminates.
  34. Nishimura, Toshihiko, Repairing method for composite material and composite material using the same.
  35. Dan-Jumbo, Eugene A., Structural bonded patch with tapered adhesive design.
  36. Reis,Carl; Reis,Doris, Syntactic tunnel core.
  37. Reis,Carl; Reis,Doris, Syntactic tunnel core.
  38. Dan-Jumbo, Eugene A.; Keller, Russell L.; Westerman, Everett A., Tapered patch for predictable bonded rework of composite structures.
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