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Interlaced Z-pin structures 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B32B-005/00
출원번호 US-0618650 (1996-03-19)
발명자 / 주소
  • Childress James J.
출원인 / 주소
  • The Boeing Company
대리인 / 주소
    Hammar
인용정보 피인용 횟수 : 35  인용 특허 : 9

초록

Improved pin-reinforced sandwich structure ties the face sheets (typically on opposite sides of a foam core) together with a plurality of Z-pins that extend into each face sheet (through the core). The pins are arranged in a an interlaced configuration off-normal to provide crack resistance around f

대표청구항

[ I claim:] [1.] A pin-reinforced sandwich structure, comprising:(a) a core having opposed first and second surfaces defining a reference plane and a normal plane;(b) a first face sheet adjacent the first surface;(c) a second face sheet adjacent the second surface;(d) a plurality of pins inserted in

이 특허에 인용된 특허 (9)

  1. 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.
  2. Boyce Joseph S. (Hanover MA) Wallis ; Jr. Roland R. (Allston MA) Bullock Daniel E. (Pittsfield MA), Composite structure reinforcement.
  3. Preedy Kristina S. (Redmond WA) Simpson Frederick H. (Seattle WA), Fiber reinforced ceramic matrix laminate.
  4. Bendig Anna L. (Seattle WA), Fiberformed ceramic insulation and method.
  5. Schijve Jacobus (Pijnacker NLX) Vogelesang Laurens B. (Nieuwkoop NLX) Marissen Roelof (Cologne DEX), Laminate of metal sheet material and threads bonded thereto, as well as processes for the manufacture thereof.
  6. 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.
  7. Rinse Offringa A. (Hoogeveen NLX) Teunissen John (Drouwenerveen NLX), Method for securing a thermoplastic insert.
  8. Baker Anna L. (Seattle WA) Garrigus Darryl F. (Seattle WA), Method of forming a ceramic composite.
  9. 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.

이 특허를 인용한 특허 (35)

  1. Han, Nanlin, 3-dimension fiber structures for composites and interfaces.
  2. Johnson,David W., 3D fiber elements with high moment of inertia characteristics in composite sandwich laminates.
  3. Johnson,David W.; Garrett,Scott A.; Hooks,James M.; Moyers,Stephen G., Apparatus for inserting z-axis reinforcing fibers into a composite laminate.
  4. Morrison,Jay Alan; Merrill,Gary Brian; Jackson,Thomas Barrett, Bond enhancement for thermally insulated ceramic matrix composite materials.
  5. Carstensen, Thomas A.; Cournoyer, David M.; Ursenbach, Dan, Composite aircraft floor system.
  6. Cournoyer, David M.; Cawthra, Neil W., Composite core densification.
  7. Cournoyer, David M.; Cawthra, Nell W., Composite core densification.
  8. Johnson, David W.; Garrett, Scott A.; Moyers, Stephen G., Composite laminate structure.
  9. Johnson, David W.; Garrett, Scott A.; Moyers, Stephen G.; Hook, James M., 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., Composite laminate structure.
  12. Johnson, David W., Composite sandwich panel and method of making same.
  13. Soeffker, Axel; Benthien, Hermann, Connecting device, assembly and method for manufacturing an assembly.
  14. Han, Nanlin, Fiber products, prepregs, composites and method of producing same.
  15. Zuardy, Ichwan; Zahlen, Pierre; Herrmann, Axel Siegfried, Main-load-bearing planking shell and structural component and flow body comprising such a main-load-bearing planking shell.
  16. Endres, Gregor Christian; Weber, Hans-Jurgen, Method and apparatus for reinforcing a substrate or a fabric in a core structure of a component.
  17. Klethi, Thierry; Pinan, Frederic, Method for making a core having built-in cross-linking fibers for composite material panels, resulting panel, and device.
  18. 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.
  19. Johnson, David W.; Garrett, Scott A.; Hook, James H.; Moyers, Stephen G., Method of inserting Z-axis reinforcing fibers into a composite laminate.
  20. Johnson, David W.; Garrett, Scott A; Hook, James M.; Moyers, Steven G., Method of inserting z-axis reinforcing fibers into a composite laminate.
  21. Johnson,David W.; Garrett,Scott A.; Hook,James M.; Moyers,Stephen G., Method of inserting z-axis reinforcing fibers into a composite laminate.
  22. Vail, III, William Banning; Skerl, Tomislav, Methods and apparatus for monitoring and fixing holes in composite aircraft.
  23. Vail, III, William Banning, Methods and apparatus to prevent failures of fiber-reinforced composite materials under compressive stresses caused by fluids and gases invading microfractures in the materials.
  24. Gallagher Michael ; Souders Steven, Process for the production of a multi-layer composite article having fasteners affixed to a surface thereof and the arti.
  25. Obermeyer, Henry K.; Gilbert, Eric N.; Baker, Grant Quinn, Process of manufacturing fiber reinforced composite via selective infusion of resin and resin blocking substance.
  26. Tan, Seng, Reinforced polymer composite foams and method of manufacture.
  27. Grose, Douglas L.; Piehl, Marc J.; Frisch, Douglas A.; Sweetin, Joseph L.; Peffers, Gary J., Reinforced rampdown for composite structural member and method for same.
  28. Verhaeghe, Jan, Reinforced sandwich structure.
  29. Verhaeghe, Jan, Reinforced sandwich structure.
  30. Heng, Sangvavann; Lehman, Leanne L.; David, Kaia Elena; Keith, William Preston; Ngo, Van Ha, Reworking ceramic sandwich structures.
  31. Kunkel Edward ; Blaney Eric ; Magee Constance ; Rich David, Sandwich structure and method of making same.
  32. Zuardy, Ichwan; Zahlen, Pierre; Herrmann, Axel Siegfried, Structural component comprising at least one main-load-bearing covering shell and a carrier structure for fixing the main-load-bearing covering shell, and flow body comprising such a structural component.
  33. Obrachta, Kevin L., Surface compensating shaving apparatus.
  34. Neal, Matthew A.; Smith, Charles R., Thermally activated, shape configurable mechanical locking Z-pin.
  35. Reis Carl Andrew ; Reis Doris Andren, Z-fiber pinning tool.
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