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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Structural bonding with encapsulated foaming adhesive

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B32B-003/12    E04B-001/82   
미국특허분류(USC) 428/073 ; 181/288 ; 181/291 ; 181/292 ; 428/117 ; 428/118 ; 428/317.5
출원번호 US-0623434 (1996-03-28)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Cullom, Jr.
인용정보 피인용 횟수 : 37  인용 특허 : 7
초록
▼

An improved panel structure wherein at least one face of the panel is perforated with small holes and where it is desirable to minimize the number of holes that get filled in with adhesive. For example, an improved noise reducing acoustic panel (30) (FIG. 3) constructed of a nonperforated inner skin (14), a perforated outer skin (16) having small holes (18), two sections (12, 12a) of honeycomb core material which are bonded or spliced together by a partially or fully encapsulated foaming adhesive (32e) which has been foamed and expanded, thereby forcing ...

대표
청구항
▼

[ What is claimed is:] [1.] An improved panel structure wherein at least one face of the panel is perforated with small holes, the panel being suitable for use where it is desirable to minimize the number of said small holes that are filled in with adhesive, said panel comprising:(a) at least two sections of cellular core material separated by a gap;(b) a perforated outer skin, said perforated outer skin being perforated by small holes, said perforated outer skin being adhesively bonded by a film adhesive to the outer sides of said sections of cellular c...

이 특허에 인용된 특허 (7)

  1. 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. USP1995105455096.
  2. Harp Marlyn F. (Winfield KS) Diepenbrock ; Jr. James L. (Wichita KS) Nelsen M. Dean (Wichita KS). Honeycomb core with internal septum and method of making same. USP1981054265955.
  3. Belko Raymond P. (Blackwood NJ). Honeycomb structure end closure. USP1982064335174.
  4. Curran Richard Norman (Auburn WA). Method for forming a contoured insulated honeycomb core panel and panel produced. USP1977104054477.
  5. Diepenbrock ; Jr. James L. (Wichita KS) Nelsen M. Dean (Goddard KS) Harp Marlyn F. (Winfield KS). Method of making a cellular core with internal septum. USP1981034257998.
  6. Tsotsis Thomas K. (Orange CA). Near-surface enhancement of honeycomb sandwich structures to improve durability using a foaming fiber-filled adhesive. USP1996055518796.
  7. Hill Francis U. (San Diego CA) Schoenzart Paul F. (Leverkusen DEX) Frank Werner P. (Bergisch Gladbach DEX). Polyimide foam filled structures. USP1993025188879.

이 특허를 인용한 특허 피인용횟수: 37

  1. Ayle, Earl. Acoustic septum cap honeycomb. USP2010127854298.
  2. Ayle,Earl. Acoustic septum cap honeycomb. USP2008107434659.
  3. Walter A. Phillips ; Ed Ruskowski ; Rick Kuehn. Bulk absorber and process for manufacturing same. USP2002066406783.
  4. Anderson, David M.; Hahn, Steven E.; McCarville, Douglas A.. Composite panel having a thermoplastic seam weld. USP2003056565942.
  5. Gerald Mitchell Omichinski CA. Composite structure of expandable matrix and a reinforcing medium. USP2002046379762.
  6. Shah, Chandrakant Himatlal; Palm, Tod; Dyer, Timothy Alan; Reis, Carl A.. End gaps of filled honeycomb. USP2009087575650.
  7. Shah,Chandrakant Himatlal; Palm,Tod; Dyer,Timothy Alan; Reis,Carl A.. End gaps of filled honeycomb. USP2006057048986.
  8. Olsen,Ronald F.; Breer,Marlin D.. Flow restrictors for aircraft inlet acoustic treatments, and associated systems and methods. USP2008027331421.
  9. Hicklin, Mark; Smith, Darren Robert. Gas turbine with gap sealing between gas-washed components. USP20180810047698.
  10. Ayres Tom. Glass washing machine. USP2000026018842.
  11. Dean, Thomas A.; Gerken, Noel T.; Knoll, Frederick Leonard; Withnell, Kurt Walter. Honeycomb cores with splice joints and methods of assembling honeycomb cores. USP2015038985513.
  12. Sugihara, Yasunori. Honeycomb structural body and method of manufacturing honeycomb structural body. USP2017109802382.
  13. Prick Raoul Guilielmus Boudewijn Marie,NLX. Insulation material, method for producing said insulation material and device for carrying out said method. USP2001046214438.
  14. Anderson, D. W.. Lightweight panel construction. USP2004036711872.
  15. James L. Melquist ; Walter Phillips ; Paul L. Kuhl. Low density structures having radar absorbing characteristics. USP2002026350513.
  16. Breer, Marlin D.; Olsen, Ronald F.; Kunze, Jr., Robert K.; Riedel, Brian L.. Method and apparatus for aircraft inlet ice protection. USP2004026688558.
  17. Marlin D. Breer ; Ronald F. Olsen ; Robert K. Kunze, Jr. ; Brian L. Riedel. Method and apparatus for aircraft inlet ice protection. USP2002046371411.
  18. Marlin D. Breer ; Ronald F. Olsen ; Robert K. Kunze, Jr. ; Brian L. Riedel. Method and apparatus for aircraft inlet ice protection. USP2002106457676.
  19. Shah, Anil D.; Gupta, Alankar. Method and apparatus for detecting conditions conducive to ice formation. USP2009127628359.
  20. Shah,Anil D.; Gupta,Alankar. Method and apparatus for detecting conditions conducive to ice formation. USP2007027175136.
  21. Friddell,Stephen D.; Prichard,Alan K.. Method and apparatus for liquid containment, such as for aircraft fuel vessels. USP2006087090167.
  22. Welch, John M.; Strunk, John Thomas; Kitt, Brian R.. Method for bonding honeycomb cores. USP2012088251174.
  23. Seldal, Matthew. Method for making contoured acoustic structures. USP2017109779715.
  24. James L. Melquist ; Walter Phillips ; Paul L. Kuhl. Method for making structures having low radar reflectivity. USP2002046375779.
  25. Maze, Franck; Moutier, John. Method for manufacturing a sound attenuation panel. USP2015109162747.
  26. Myers, Robert D.; Fitzgerald, Gerald E.; Kow, Cheong; Stratman, Randy. Method for manufacturing physical barriers. USP2014028647454.
  27. Omichinski, Gerald Mitchell. Method of forming a composite structure of expandable matrix and a reinforcing medium. USP2004036713005.
  28. Richard L. Raun ; Patrick R. Oyler ; Bruce D. Hopkins. Payload fairing with jettisonable mass acoustic suppression. USP2002056394394.
  29. Kubota, Akihiro; Mori, Shuji; Fujimoto, Masamichi. Press punching method and apparatus for forming a plurality of through holes by changing a travel distance of a punching mold. USP2005046877408.
  30. Porte, Alain. Process for de-icing by forced circulation of a fluid, an air intake cowling of a reaction motor and device for practicing the same. USP2004036698691.
  31. Welch John M. ; Popp Thomas D. ; Wikstrom Robert F. ; Stratton Terry W. ; Kitt Brian R.. Reinforcing structure for engine nacelle acoustic panel. USP1999115975237.
  32. Bogue, William; Ringler, Richard B.. Repair of composite sandwich structures. USP2014028642158.
  33. Alam, Shahriar; Herrera, Eric; Portugal, Carlos. Sound-attenuating composite structure. USP2017089741331.
  34. Jessup Jerry R. ; Perez ; Sr. Richard. Structural bonding process with encapsulated foaming adhesive. USP1999085938875.
  35. Taylor, Bruce; Gibbings, Geoffrey; Braun, Rudy; Advent, Kyle Christopher. System and method for securely connecting portions of a composite structure together. USP2017049623621.
  36. Anderson David M. ; Hahn Steven E. ; McCarville Douglas A.. Thermoplastic seam welds. USP2001096284089.
  37. Costa, Mark W.; Brown, Charles; Foose, Andrew S.. Zero acoustic splice fan case liner. USP2010097797809.

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