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특허 상세정보

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Intrusion molding process for forming composite structures

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B29C-017/08    B32B-005/16   
미국특허분류(USC) 264/102; 264/156; 264/250; 264/257; 264/259; 264/273; 264/314; 264/DIG.006; 425/129.R; 425/389; 425/DIG.014; 428/068; 428/076; 428/313.9; 428/325
출원번호 US-0605202 (1984-04-30)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Toupal, John E.Jarcho, Harold G.
인용정보 피인용 횟수 : 58  인용 특허 : 6
초록
▼

The invention is a method of forming a composite structure which begins with the formation of a syntactic foam core having internal communication passages that terminate with a plurality of openings in the outer surface of said core. After being wrapped with a plurality of layers of porous material, the wrapped core is positioned in a cavity of a mold having an inlet communicating with one of the openings. A source of uncured resin mix then is connected to the inlet and the mold is evacuated. After being forced through the inlet and the passages to fill ...

대표
청구항
▼

1. The method of forming a composite structure including the steps: forming a syntactic foam core having internal communicating passages that terminate with an inlet opening and a plurality of discharge openings in the outer surface of said core; wrapping said syntactic foam core with a plurality of layers of porous preimpregnated laminating material; positioning said wrapped core in a cavity of mold having an inlet communicating with one of said openings; connecting a source of uncured syntactic foam resin mix to said inlet; evacuating said mold;...

이 특허에 인용된 특허 (6)

  1. Murphy David J. (Church Crookham GB2) Phillips Leslie N. (Farnborough GB2). Materials suitable for thermosetting. USP1983094405543.
  2. Rex Gary C. (Troy MI). Method of forming a composite structure. USP1981024250136.
  3. Rutschow Joseph Fredrick (Sunnyvale CA) Zucconi Bruno (Alameda CA). Method of molding fiberglass reflecting antenna. USP1977064030953.
  4. Johnson Jay (3225 N. Verdugo Glendale CA 91208). Process for manufacturing resin-impregnated, reinforced articles without the presence of resin fumes. USP1979014132755.
  5. Long William Gordon (Lynchburg VA). Sandwich panel construction. USP1977034013810.
  6. Coale Harold D. (Bartlesville OK). Structural member and method of making same. USP1977064032683.

이 특허를 인용한 특허 피인용횟수: 58

  1. Hemphill, W. Scott. Apparatus and method for use in molding a composite structure. USP2003056565792.
  2. De Vita, Vincenzo; Beneventi, Francesco; Raffone, Marco. Apparatus for the infusion of resin into a preform in a closed mould. USP2012118303887.
  3. Lewis, Keith. Baffle for an automotive vehicle and method of use therefor. USP2013028381403.
  4. Miller Forrest A. (Seattle WA) Wheeler Robert A. (Vashon WA). Camouflage gunstock. USP1997045615508.
  5. Lang, Eric J.; Rydin, Richard W.. Channel assisted resin transfer molding. USP2005076919039.
  6. Kimberly,Lawrence W.. Composite materials. USP2006057037865.
  7. Eric Lang ; Rich Rydin. Composite molding method and apparatus. USP2002066406659.
  8. Chen Otis Y. (West Hartford CT). Composite molding process. USP1988114786304.
  9. Dagher, Habib J.; Nye, Richard F.. Composite structural member. USP2015018935888.
  10. Dagher, Habib J.; Nye, Richard F.. Composite structural member. USP2013098522486.
  11. Smith, Richard D.; Rogers, Grant. Convertible tabletop with pivotal modesty panel. USP2014038671850.
  12. Ford Glenn A. (Warminster PA). Corrosion-resistant door and its method of manufacture. USP1987064676041.
  13. Dull, Kenneth M.; Louie, Michael K.; Cox, Gordon M.. Cure tool with integrated edge breather and method of making the same. USP2018049937672.
  14. Dull, Kenneth M.; Louie, Michael K.; Cox, Gordon M.. Cure tool with integrated edge breather and method of making the same. USP2015038992207.
  15. Jo, Kwang Rae; Jung, Dae Ik; Lee, Jong Heon; Cha, Seung Kwon. Device for manufacturing interior material having hollow. USP2018059975285.
  16. Kreutzer Robert William ; Imber Bryan. Elevated-temperature pneumatic apparatus and method. USP1998085788909.
  17. Bailey Mark L.. Gravity feed resin delivery system for VARTM fabrication. USP2001046216752.
  18. McClure, Edward Norman; Jackson, Steven Alan; Sweesy, Philip J.. Grooved core pattern for optimum resin distribution. USP2003126656411.
  19. McClure, Edward Norman; Jackson, Steven Alan; Sweesy, Philip J.. Grooved mold apparatus and process for forming fiber reinforced composite structures. USP2003046555045.
  20. Niitsuma, Tomokazu; Tanaka, Minoru. Heat exchanger, method for manufacturing the heat exchanger, and method for manufacturing heart-lung machine. USP2013128602090.
  21. Tunis ; III George C. ; Winckler Steven J.. Large composite core structures formed by vacuum assisted resin transfer molding. USP2000126159414.
  22. Tunis ; III George C. ; Winckler Steven J.. Large composite core structures formed by vacuum assisted resin transfer molding. USP1999055904972.
  23. Seemann ; III William H. ; Tunis ; III George C. ; Perrella Andrew P. ; Haraldsson Rikard K. ; Everitt William E. ; Pearson Everett A.. Large composite structures and a method for production of large composite structures incorporating a resin distribution. USP1999095958325.
  24. Tunis, III, George C.; Seemann, III, William H.. Large composite structures and a method for production of large composite structures incorporating a resin distribution network. USP2004086773655.
  25. Rogers, Grant; Smith, Richard D.. Leg locking and folding mechanism for folding table. USP2013108550012.
  26. Kubbutat Albert F. (Wihislingen DEX). Manufacture of lightweight structural elements. USP1990044919866.
  27. Cartwright, Craig Lawrence. Method controlling the exotherm of a vacuum resin infusion. USP2003016506325.
  28. McCarville, Douglas A.; Sweetin, Joseph L.; Medoff, Irwin. Method for forming composite parts from volatile-emitting materials using breathable tooling. USP2005036861017.
  29. Niitsuma, Tomokazu; Tanaka, Minoru. Method for manufacturing a heat exchanger. USP2013058434226.
  30. Crepin, Jean-Philippe; Gueuning, Dimitri. Method for producing a leading edge skin by baking a stack incorporating heating elements and layers of pre-impregnated fibres. USP2017039604425.
  31. Nemoto Masaru,JPX. Method of fabricating a metallic article using a non-sand core. USP1999115975189.
  32. Nemoto Masaru (1867-1 Showacho Isesaki-city ; Gunma-prefecture 372 JPX). Method of fabricating article by using non-sand core and article produced thereby, and core structure. USP1997125702628.
  33. Nemoto Masaru (Gunma JPX). Method of fabricating article by using non-sand core and article produced thereby, and core structure. USP1997095667191.
  34. Dagher, Habib J.; Nye, Richard F.. Method of forming a composite structural member. USP2013118591788.
  35. Freeman Richard B. (Wilmington DE). Method of forming an integral fiber reinforced structure. USP1990034911876.
  36. Wang Jenny ; Hauser Kevin Ray. Method of making a foam core article. USP2001016168735.
  37. Mikkelsen, Tommy; Stage, Morten. Method of using a formable core block for a resin impregnation process. USP2013058440120.
  38. Laws,R. Dru; Black,Kelly. Molded table and its method of manufacture. USP2007097273571.
  39. Lieber Thomas G. (242 E. Argyle St. Valley Stream NY 11580). Molding process for musical instrument neck. USP1990084950437.
  40. Wescott, Lane. Plastic and plywood laminate table with drop corner. USP2012118307769.
  41. Cartwright, Craig Lawrence; Radice, Joshua James. Pressure equalized vacuum resin infusion process. USP2003036537483.
  42. Kimberly, Lawrence W.. Process and machine for manufacturing lap siding and the product made thereby. USP2012028110132.
  43. Loving David. Process for fiberglass molding using a vacuum. USP2001036203749.
  44. Loving, David. Process for fiberglass molding using a vacuum. USP2003016508974.
  45. Ollivier Jean-Paul (Paris FRX) Vinatier Bernard (Coye la Foret FRX). Process for producing a composite lightened product. USP1987064676942.
  46. Zadra Dennis D. ; Houghton Deborah A. ; Castelli Vincent J.. Process for synthesizing composite material components with curved surfaces. USP2001066248275.
  47. McClure Edward Norman ; Jackson Steven Alan ; Sweesy Philip J.. Process of forming fiber reinforced composite articles using an insitu cured resin infusion port. USP2000076090335.
  48. Hodgson, Peter; Bystrzynski, Richard. Reinforced composite materials for use in the manufacture moulds and the use of such moulds. USP2015099132614.
  49. Louderback Michael J. ; Friedrich Robert W.,CHX. Resin infusion method. USP1999035885513.
  50. Johnson, Carl F.. Resin transfer molding core and preform. USP1991075035602.
  51. Johnson Carl F. (New Boston MI) Chavka Norman G. (Allen Park MI). Resin transfer molding method. USP1991085041260.
  52. Drysdale James P. (Clarkston MI) Landrith L. David (Lake Orion MI). Resin transfer molding process. USP1990014891176.
  53. Laws, David J.; Laws, R. Dru; Atkins, III, Livingston Elwood; Swindler, Phillip; Colton, Kip M.; Colton, legal representative, Nikki. Rotationally molded, reinforced decorative fence post and method of making same. USP2009127635114.
  54. Cattanach James B. (Middlesbrough GB2). Shaping of syntactic foam. USP1989104876055.
  55. Cattanach James B. (Middlesbrough GB2). Shaping of syntactic foam. USP1990044917945.
  56. Seemann William (Gulfport MS). Unitary vacuum bag for forming fiber reinforced composite articles and process for making same. USP1997025601852.
  57. Seemann William (Gulfport MS). Vacuum bag for forming fiber reinforced composite articles and method for using same. USP1997125702663.
  58. Cai, Zhihua. Wood-fiberglass hybrid panel door. USP2014098826619.

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