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Passthrough device with firestop 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F16L-005/00
출원번호 US-0116719 (1993-09-03)
발명자 / 주소
  • Rajecki James A. (Broadview Heights OH)
출원인 / 주소
  • The Lamson & Sessions Co. (Cleveland OH 02)
인용정보 피인용 횟수 : 72  인용 특허 : 0

초록 ▼

A device for installation in a building wall or floor to provide a passthrough opening for pipes, tubing, and the like includes an axially open first end and a second end closed by a transverse wall. A ring of intumescent material fills the axially open first end of the housing, and in one embodimen

대표청구항 ▼

A method of installing a plastic pipe of diameter d to extend through a building partition comprising: a) providing a tubular sleeve member having a first section of internal diameter d1 which is greater than d, one end of the first section being closed and the other end having a radially outwardly

이 특허를 인용한 특허 (72)

  1. Münzenberger, Herbert, Assembly for a line conduit.
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  2. Schadow, Joachim; Maute, Joerg; Stierle, Peter; Lutz, Manfred, Cable kink protection unit and method for producing same.
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  3. Bennett,Clifford D., Concrete dowel void former.
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  4. Vaughan, James A., Conduit with adjustable length and fire collar.
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  5. Price, Darrell W, Corrugated deck sealing devices, apparatus, systems and methods of installation.
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  6. Kenneth R. Cornwall, Coupling assembly with intumescent material.
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  7. Pilz, Don A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Exterior wall construction product.
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  8. Pilz, Don A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Exterior wall construction product.
    상세보기
  9. Didone, Brian M.; Harle, Manfred, Fire block conduit coupler.
    상세보기
  10. Pilz, Don A., Fire blocking reveal.
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  11. Pilz, Donald Anthony, Fire blocking reveal.
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  12. Pilz, Don A., Fire-rated joint system.
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  13. Pilz, Don A.; Poliquin, Raymond E.; Porter, Thomas, Fire-rated joint system.
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  14. Pilz, Don A.; Poliquin, Raymond E.; Porter, Thomas, Fire-rated joint system.
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  15. Pilz, Don A.; Poliquin, Raymond E.; Porter, Thomas, Fire-rated joint system.
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  16. Pilz, Donald A., Fire-rated joint system.
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  17. Pilz, Donald Anthony, Fire-rated joint system.
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  18. Pilz, Donald Anthony, Fire-rated joint system.
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  19. Pilz, Don A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Fire-rated wall and ceiling system.
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  20. Pilz, Donald A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Fire-rated wall and ceiling system.
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  21. Pilz, Donald A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Fire-rated wall and ceiling system.
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  22. Pilz, Donald A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Fire-rated wall and ceiling system.
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  23. Pilz, Donald A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Fire-rated wall and ceiling system.
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  24. Pilz, Donald A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Fire-rated wall and ceiling system.
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  25. Pilz, Donald Anthony; Poliquin, Raymond Edward; Sesma, Fernando Hernandez, Fire-rated wall and ceiling system.
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  26. Pilz, Don A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Fire-rated wall construction product.
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  27. Pilz, Don A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Fire-rated wall construction product.
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  28. Pilz, Donald A., Fire-rated wall construction product.
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  29. Pilz, Donald A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Fire-rated wall construction product.
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  30. Pilz, Donald A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Fire-rated wall construction product.
    상세보기
  31. Pilz, Donald Anthony; Larson, Eric, Fire-rated wall construction product.
    상세보기
  32. Pilz, Don A., Fire-resistant angle and related assemblies.
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  33. Kenneth R. Cornwall, Firestop assembly comprising intumescent material within a metal extension mounted on the inner surface of a plastic coupling.
    상세보기
  34. Stahl, Sr., James P.; Stahl, Jr., James P.; Lopes, Julio; Gandolfo, Paul, Firestopping bushing.
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  35. Stahl, Sr., James P.; Stahl, Jr., James P.; Lopes, Julio; Gandolfo, Paul, Firestopping bushing made from two separate identical parts.
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  36. Stahl, Jr., James P.; Stahl, Sr., James P.; Lopes, Julio, Firestopping sealing means for use with gypsum wallboard in head-of-wall construction.
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  37. Stahl, Jr., James P.; Stahl, Sr., James P.; Lopes, Julio, Firestopping sealing means for use with gypsum wallboard in head-of-wall construction.
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  38. Nakamura, Mamiko, Grommet.
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  39. Klein, James Alan, Head-of-wall fireblocks and related wall assemblies.
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  40. Pilz, Donald A., Header track with stud retention feature.
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  41. Morgan, Michael D.; Sun, Xiudong; Tennenhouse, Laura A.; Wiercinski, Robert A.; Dair, Benita; Aldykiewicz, Jr., Antonio J.; Bablouzian, Leon; Shapiro, Lawrence, In situ molded thermal barriers.
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  42. Morgan, Michael D.; Sun, Xiudong; Tennenhouse, Laura A.; Wiercinski, Robert A.; Dair, Benita; Aldykiewicz, Jr., Antonio J.; Bablouzian, Leon; Shapiro, Lawrence; Hurley, Jr., William J., In situ molded thermal barriers.
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  43. Morgan,Michael D.; Sun,Xiudong; Tennenhouse,Laura A.; Wiercinski,Robert A.; Dair,Benita; Aldykiewicz, Jr.,Antonio J.; Bablouzian,Leon; Shapiro,Lawrence; Hurley, Jr.,William J., In situ molded thermal barriers.
    상세보기
  44. Morgan,Michael D.; Sun,Xiudong; Tennenhouse,Laura A.; Wiercinski,Robert A.; Dair,Benita; Aldykiewicz, Jr.,Antonio J.; Bablouzian,Leon; Shapiro,Lawrence; Hurley, Jr.,William J., In situ molded thermal barriers.
    상세보기
  45. Drane, Mark R.; Jolly, Robert K., Intumescent cover for a poke-through assembly.
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  46. Drane, Mark R.; Jolly, Robert K., Intumescent cover for a poke-through assembly.
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  47. Stahl, Sr., James P.; Stahl, Jr., James P., Method and apparatus for firestopping around a water closet drain pipe in a vertical floor opening.
    상세보기
  48. Bennett, Clifford D., Method of forming a void in a mass of concrete using a dowel void former.
    상세보기
  49. Radke, DuWayne C.; Cobian, Paul J.; Schommer, Anthony J., Pass through firestop device.
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  50. Cordts, Brandon L., Pass-through firestop apparatus and methods.
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  51. Cordts, Brandon L., Pass-through firestop apparatus and methods.
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  52. Radke,DuWayne C.; Cobian,Paul J., Pass-through firestop device.
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  53. McAuley, Gabriel; O'Sullivan, Donal, Rough-in box for creating penetrations in poured concrete flooring and method of use.
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  54. Cornwall Kenneth R., Self sealing firestop coupling assembly.
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  55. Kenneth R. Cornwall, Self sealing firestop coupling assembly.
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  56. Szentimrey, Rudolf; Stempo, John M.; McWhirter, Eric, Sprinkler system and installation.
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  57. Münzenberger, Herbert; Klein, Manfred, Through-penetration device, method for manufacturing a through-penetration device, and method for installing a through-penetration device.
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  58. Munzenberger, Herbert, Tubular lead-in fixture.
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  59. Pilz, Don A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Two-piece track system.
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  60. Pilz, Donald A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Two-piece track system.
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  61. Pilz, Donald A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Two-piece track system.
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  62. Pilz, Donald A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Two-piece track system.
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  63. Pilz, Donald A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Two-piece track system.
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  64. Pilz, Donald A.; Poliquin, Raymond E.; Sesma, Fernando Hernandez, Two-piece track system.
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  65. Pilz, Donald Anthony; Poliquin, Raymond Edward; Sesma, Fernando Hernandez, Two-piece track system.
    상세보기
  66. Pilz, Donald A.; Poliquin, Raymond E., Wall gap fire block device, system and method.
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  67. Pilz, Donald A.; Poliquin, Raymond E., Wall gap fire block device, system and method.
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  68. Pilz, Donald A.; Poliquin, Raymond E., Wall gap fire block device, system and method.
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  69. Pilz, Donald A.; Poliquin, Raymond E., Wall gap fire block device, system and method.
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  70. Pilz, Donald A.; Poliquin, Raymond E., Wall gap fire block device, system and method.
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  71. Nowoczin, Andreas; Klose, Gerd-Rüdiger, Wall leadthrough for leading a line through a building wall.
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  72. Johnson, Stephen, Waterproofing water combinations.
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