EP1674651A3 - Fire-proof door - Google Patents

Fire-proof door Download PDF

Info

Publication number
EP1674651A3
EP1674651A3 EP05025991A EP05025991A EP1674651A3 EP 1674651 A3 EP1674651 A3 EP 1674651A3 EP 05025991 A EP05025991 A EP 05025991A EP 05025991 A EP05025991 A EP 05025991A EP 1674651 A3 EP1674651 A3 EP 1674651A3
Authority
EP
European Patent Office
Prior art keywords
door
seal
fire
recess
gap
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP05025991A
Other languages
German (de)
French (fr)
Other versions
EP1674651A2 (en
Inventor
Thomas J. Hörmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoermann KG Brandis
Original Assignee
Hoermann KG Brandis
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoermann KG Brandis filed Critical Hoermann KG Brandis
Publication of EP1674651A2 publication Critical patent/EP1674651A2/en
Publication of EP1674651A3 publication Critical patent/EP1674651A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23—Plastic, sponge rubber, or like strips or tubes
    • E06B7/2314—Plastic, sponge rubber, or like strips or tubes characterised by the material

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

Die Erfindung betrifft eine Feuerschutztür (1), welche als Türelemente ein Türblatt (4) und eine Zarge (2) aufweist, wobei in einem im Schließzustand der Feuerschutztür zwischen dem Türblatt und der Zarge bestehendem Türspalt (6) eine Dichtung (5, 5a, 5b, 5c) zum Abdichten des Türspalts im Schließzustand der Feuerschutztür angeordnet ist, wobei ein erster Teilbereich (30) der Dichtung aus einem ersten, unter Wärmeeinwirkung aufschäumenden Material gebildet ist und ein zum Abdichten des Türspalts (6) im Normalbetrieb geeigneter zweiter, von dem ersten verschiedener Teilbereich (31) der Dichtung (5a, 5b, 5c; 5) aus einem zweiten Material ohne im Brandfall aufschäumende Wirkung besteht und wobei die Dichtung in einer Ausnehmung (16) an einem ersten (2) der beiden Türelemente (2, 4) gehalten ist. Um eine auch unter rauen Einsatzbedingungen funktionssichere Abdichtung sowohl im Normalbetrieb als auch im Brandfall erreichen zu können, wird erfindungsgemäß vorgeschlagen, dass die Dichtung (5a, 5b, 5c; 5) lediglich mit ihrem ersten Teilbereich (30) in der Ausnehmung (16) gehalten ist und dass der zweite Teilbereich (31) vollständig außerhalb der Ausnehmung (16) angeordnet ist.

Figure imgaf001
The invention relates to a fire door (1), which has a door leaf (4) and a frame (2) as door elements, wherein in a closing state of the fire door between the door leaf and the frame existing door gap (6) a seal (5, 5a, 5b, 5c) is arranged for sealing the door gap in the closed state of the fire door, wherein a first portion (30) of the seal from a first, foaming under heat material is formed and a suitable for sealing the door gap (6) in normal operation second, of the first different portion (31) of the seal (5a, 5b, 5c; 5) consists of a second material without foaming action in case of fire and wherein the seal in a recess (16) on a first (2) of the two door elements (2, 4th ) is held. In order to achieve a functionally reliable seal both under normal conditions and in case of fire under harsh operating conditions, it is proposed according to the invention that the seal (5a, 5b, 5c, 5) be held in the recess (16) only with its first portion (30) is and that the second portion (31) completely outside the recess (16) is arranged.
Figure imgaf001
EP05025991A 2004-12-13 2005-11-29 Fire-proof door Withdrawn EP1674651A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004059982 2004-12-13
DE102004061566A DE102004061566A1 (en) 2004-12-13 2004-12-21 Fire door

Publications (2)

Publication Number Publication Date
EP1674651A2 EP1674651A2 (en) 2006-06-28
EP1674651A3 true EP1674651A3 (en) 2007-03-21

Family

ID=35929760

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05025991A Withdrawn EP1674651A3 (en) 2004-12-13 2005-11-29 Fire-proof door

Country Status (2)

Country Link
EP (1) EP1674651A3 (en)
DE (1) DE102004061566A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010032372B4 (en) * 2010-07-27 2017-11-16 Aik Flammadur Brandschutz Gmbh door seal
DE102011000318B4 (en) 2011-01-25 2017-12-28 Novoferm Riexinger Türenwerke GmbH Brandschutzschiebetor
DE102013100514B4 (en) 2012-11-22 2022-06-23 Hörmann Kg Brandis DOOR OR GATE ELEMENT MANUFACTURING PROCESS AND DOOR OR GATE ELEMENT
CN102979415A (en) * 2012-12-05 2013-03-20 哈尔滨森鹰窗业股份有限公司 Aluminum-clad wood window with fireproof press plates
US10400445B2 (en) * 2017-02-02 2019-09-03 Stc Architectural Products, Llc Mullion seal
CN111088935B (en) * 2019-11-15 2023-01-03 重庆双羽家俱有限公司 Fireproof door leaf structure
CN112127774B (en) * 2020-11-17 2023-01-17 中国建筑标准设计研究院有限公司 Sealing device for bottom of double-leaf threshold-free entrance/exit door of civil air defense engineering

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2807559A1 (en) * 1978-02-22 1979-08-23 Kurt Mechel Fire retarding window or door seal - has foamable strips divided into moisture proof chambers
GB2087463A (en) * 1980-10-20 1982-05-26 Dixon International Ltd Intumescent Seals
DE3517670A1 (en) * 1984-05-17 1986-01-02 Atlas-Blech-Center Gesellschaft mbH, Linz GASKET FOR BUILDING PARTS
DE9400347U1 (en) * 1994-01-11 1994-03-31 Hpp Profile Gmbh Fire protection seal
GB2309729A (en) * 1996-01-31 1997-08-06 Dixon Int Group Ltd Seal with intumescent body and flexible smoke seal
EP1256689A2 (en) * 2001-05-08 2002-11-13 Wicona Bausysteme GmbH Stop joint for the rabbet of a door or a window or the like
WO2004005658A1 (en) * 2002-07-03 2004-01-15 Daloc Futura Ab Doorframe element

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2243319A1 (en) * 1973-09-12 1975-04-04 Marantier Bernard Window or door firestop seal - has additional expanding component becoming effective at high temperatures
US3955330A (en) * 1975-06-25 1976-05-11 United States Gypsum Company Smoke stop for doors
NL7705517A (en) * 1977-05-18 1978-11-21 Jan Jacob Dijksterhuis SEALING PROFILE.
NZ221488A (en) * 1986-08-20 1990-09-26 Dixon International Ltd Double action intumescent seal

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2807559A1 (en) * 1978-02-22 1979-08-23 Kurt Mechel Fire retarding window or door seal - has foamable strips divided into moisture proof chambers
GB2087463A (en) * 1980-10-20 1982-05-26 Dixon International Ltd Intumescent Seals
DE3517670A1 (en) * 1984-05-17 1986-01-02 Atlas-Blech-Center Gesellschaft mbH, Linz GASKET FOR BUILDING PARTS
DE9400347U1 (en) * 1994-01-11 1994-03-31 Hpp Profile Gmbh Fire protection seal
GB2309729A (en) * 1996-01-31 1997-08-06 Dixon Int Group Ltd Seal with intumescent body and flexible smoke seal
EP1256689A2 (en) * 2001-05-08 2002-11-13 Wicona Bausysteme GmbH Stop joint for the rabbet of a door or a window or the like
WO2004005658A1 (en) * 2002-07-03 2004-01-15 Daloc Futura Ab Doorframe element

Also Published As

Publication number Publication date
EP1674651A2 (en) 2006-06-28
DE102004061566A1 (en) 2006-07-06

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