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Fire door 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E05D-007/00
출원번호 US-0760490 (1985-07-30)
발명자 / 주소
  • Lehnert Charles W. (Stone Mountain GA) Van Dyke James R. (Lawrenceville GA) Hinkel Ray W. (Stone Mountain GA)
출원인 / 주소
  • Georgia-Pacific Corporation (Atlanta GA 02)
인용정보 피인용 횟수 : 40  인용 특허 : 0

초록

A fire door comprising a core and edge banding, the principal ingredients of the core being expanded perlite, gypsum and cement, the edge banding comprising a strip of natural wood, a strip of a cast mixture of which the principal ingredient is gypsum and an intervening strip of plastic laminate.

대표청구항

Edge banding applied to a planar fire door core having a mean plane and planar edge surfaces perpendicular to said mean plane, the edge banding comprising a strip of natural wood, a strip of fiber reinforced thermoset plastic laminate and a strip of a cast gypsum mixture of the following composition

이 특허를 인용한 특허 (40)

  1. Francis, Hubert C., Cement-based fire door core.
  2. Liu, Qingxia; Shake, Michael P.; Yu, Qiang, Cementitious article and method for preparing the same.
  3. Lyons, David; Sukkar, Theresa, Composite cement article incorporating a powder coating and methods of making same.
  4. Robbins, Sr., Gary; Robbins, Jr., Gary, Composite door, door core and method of manufacture.
  5. Robbins, Sr.,Gary; Robbins, Jr.,Gary, Composite door, door core and method of manufacture.
  6. Yu, Qiang; Song, Weixin D., Composite light weight gypsum wallboard.
  7. Richards Turner W. (Golden Dale WA) Francis Hubert C. (Lithonia GA) Fowler George F. (Norcross GA) Greve Dale R. (Rocky Mountain VA) Rigby Edward M. (Salina OK), Continuous processing equipment for making fiberboard.
  8. Naji, Basil; Merkley, Donald J.; Zammit, Michael; Luo, Caidian, Durable medium-density fibre cement composite.
  9. Gleeson, James A.; Fisher, Mark T.; Merkley, Donald J., Fiber-cement/gypsum laminate composite building material.
  10. Moyes, Hartley, Fire door and method of assembly.
  11. Klus, Donald F., Fire door components and fire doors comprising the components.
  12. Donald F. Klus, Fire door core.
  13. Francis, Hubert C., Fire door core.
  14. Klus, Donald F., Fire door core.
  15. Noble, III, Charles A., Fire door stop system.
  16. Noble, III, Charles A., Fire door stop system.
  17. Andre Fortin CA; Leo F. Juhl DK, Fire resistant door edge construction comprising a stile with groove, high density strip in the groove, an intumescent strip seal, covered by an edge lipping.
  18. Richards Turner W. ; Francis Hubert C. ; Fowler George F., Fire-resistant gypsum building materials.
  19. Richards Turner W. ; Francis Hubert C. ; Fowler George F., Fire-resistant gypsum fiberboard.
  20. Fowler George F. (Suwanne GA), Fire-resistant members containing gypsum fiberboard.
  21. Fowler George F. ; Jackman Peter Edward,GBX ; Towler Kevin D. S.,GBX, Fire-resistant members containing gypsum fiberboard.
  22. McWilliams William, Light-weight concrete door.
  23. Yu, Qiang; Veeramasuneni, Srinivas; Song, Weixin D.; Luan, Wenqi, Lightweight, reduced density fire rated gypsum panels.
  24. Yu, Qiang; Veeramasuneni, Srinivas; Song, Weixin D.; Luan, Wenqi, Lightweight, reduced density fire rated gypsum panels.
  25. Yu, Qiang; Veeramasuneni, Srinivas; Song, Weixin D.; Luan, Wenqi, Lightweight, reduced density fire rated gypsum panels.
  26. Moyes, Hartley; Symons, Michael Windsor, Method of and system for forming a fire door core.
  27. Erbrect, Kelly; Nowak, Stan; Strycharske, Pete, Method of and system for sealing an entry.
  28. Yu, Qiang; Veeramasuneni, Srinivas D.; Song, Weixin D.; Luan, Wenqi, Method of making lightweight, reduced density fire rated gypsum panels.
  29. Symons Michael Windsor,ZAX, Method of treating lignocellulosic material or an expanded mineral to form a finished product.
  30. Francis, Hubert C., Non-cement fire door core.
  31. Francis, Hubert C., Non-cement fire door core.
  32. Chen, Yongjun; Giang, Luan; Luo, Caidian; Peng, Weiling, Packaging prefinished fiber cement articles.
  33. Peng, Weiling, Packaging prefinished fiber cement products.
  34. Peng, Weiling; Gleeson, James A.; Merkley, Donald J., Pre-finished and durable building material.
  35. Black, Andrew J.; Peng, Weiling, Reinforced fiber cement article and methods of making and installing the same.
  36. Black, Andrew J.; Peng, Weiling, Reinforced fiber cement article and methods of making and installing the same.
  37. Gleeson,James Albert, Surface groove system for building sheets.
  38. Duselis, Steven Alfred; Gleeson, James; Kascelan, Tihomir; Lyons, David; O'Chee, Milton Terrence, Surface sealed reinforced building element.
  39. Tizzoni Salvatore (8465 Fernand Forest Monteal ; Quebec CAX H1E 4K2), Thermally insulated aluminum door frame.
  40. Engbrecht, Dick C.; Liu, Qingxia; Shake, Michael P.; Wang, Xuming; Miller, David Paul; Bolind, Michael L.; Reed, Paul; Roelfs, Donald L.; Bury, Rafael, Water resistant cementitious article and method for preparing same.
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