EP1607567A1 - Fenster- oder Türbrandschutzrahmen - Google Patents

Fenster- oder Türbrandschutzrahmen Download PDF

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Publication number
EP1607567A1
EP1607567A1 EP05076398A EP05076398A EP1607567A1 EP 1607567 A1 EP1607567 A1 EP 1607567A1 EP 05076398 A EP05076398 A EP 05076398A EP 05076398 A EP05076398 A EP 05076398A EP 1607567 A1 EP1607567 A1 EP 1607567A1
Authority
EP
European Patent Office
Prior art keywords
fire
resistant
jamb
window
door jamb
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Withdrawn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
EP05076398A
Other languages
English (en)
French (fr)
Inventor
Dries Berghmans
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.)
Reynaers Aluminium NV
Original Assignee
Reynaers Aluminium NV
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 Reynaers Aluminium NV filed Critical Reynaers Aluminium NV
Publication of EP1607567A1 publication Critical patent/EP1607567A1/de
Withdrawn legal-status Critical Current

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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
    • E06B5/161—Profile members 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/26343—Frames with special provision for insulation with two or more separate insulating zones alternating with metal section members
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/30—Coverings, e.g. protecting against weather, for decorative purposes
    • E06B3/301—Coverings, e.g. protecting against weather, for decorative purposes consisting of prefabricated profiled members or glass
    • E06B3/305—Covering metal frames with plastic or metal profiled members
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/26301—Frames with special provision for insulation with prefabricated insulating strips between two metal section members
    • E06B3/26305—Connection details
    • E06B2003/26312—Snap connections
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7059—Specific frame characteristics
    • E06B2003/7074—Metal frames
    • E06B2003/7078—Metal frames with fire retardant measures in frame
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/26336—Frames with special provision for insulation with two metal frame members having interpenetrating or overlapping parts when mounted
    • 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

Definitions

  • the present invention concerns an improved fire-resistant window or door jamb.
  • Such a fire-resistant window or door jamb can be made of plastic or a metal, such as for example aluminium.
  • the known solutions are to make multipart jambs with subjambs, whereby between the composing subjambs, thermal buffers are provided so as to slow down the melting of such a window or door.
  • thermal buffers are often made of plastic and can only temporarily slow down the heat conduction from one subjamb to another subjamb, as they will quickly give way to the heat themselves.
  • the invention aims an improved fire-resistant window or door jamb which remedies the above-mentioned and other disadvantages.
  • the invention concerns an improved fire-resistant window or door jamb, which is provided with a fire-resistant product which foams when being heated.
  • An advantage which is thus obtained consists in that the foaming or foamed product forms a heat barrier, such that the heat is transmitted to at least some of the subjambs in a retarded manner.
  • such a fire-resistant product when being heated, undergoes an endothermic chemical reaction, such that at least a part of the heat is transformed in chemical energy, whereby the heating of the adjacent subjambs is additionally slowed down.
  • the fire-resistant product remains rigid all the time, also during the considerable increase in volume, and in this manner, the window or door structure is supported and reinforced, partly thanks to the bond of the fire-resistant product to parts of the subjamb.
  • This bond can be promoted by providing, for example, anchor means on one or several subjambs, for example in the form of ribs which are provided with laterally directed protrusions.
  • the invention concerns an improved fire-resistant window jamb 1 which is mainly built of the usual subjambs 20, of which a first jamb part 4 is provided on the outside 3 of the window, which is provided on a second jamb part 6 by means of two coupling parts 5.
  • the first jamb part 4 and the second jamb part 6 are made for example of aluminium, whereas the coupling parts 5 can be made of plastic.
  • the first jamb part 4 consists in this embodiment of a longitudinal flat plate 7 which is provided with a standing edge 8 on both sides, which is profiled on the inside and which is provided more particularly with a shoulder 9 on the free end.
  • the coupling parts 5 are jambs with a predominantly U-shaped cross section, but they are made such that they can co-operate with the above-mentioned profiled standing edges 8 in a clasping manner.
  • the U-shaped cross section is thus provided with a first leg 10 and a second leg 11, the latter leg 11 of which works in conjunction with a standing edge 8 and is provided with a shoulder 12, directed crosswise onto the leg 11, which works in conjunction with the crosscut edge of the standing edges 8.
  • the second jamb part 6 is in this case a jamb with a predominantly flat plate part 13 onto which is provided a protrusion 15 on one side and near each of both side edges 14, whose shape, dimensions and mutual distance are such that they fit in a clasping manner between each time the first leg 10 and the second leg 11 of the coupling parts 5.
  • the first jamb part 4, the coupling parts 5 and the plate part 13 of the second jamb part 6 thus define a cavity 16 in which, in this embodiment and according to the invention, a layer of a fire-resistant product 17 has been provided which is provided in this case directly on the flat plate 7 of the first jamb part 4.
  • the plate part 13 is also provided with anchor elements 18 directed towards the cavity 16, in this case in the form of ribs 19 which carry laterally directed protrusions 20.
  • the plate part 13 is provided with a sleeve 21 with a predominantly rectangular cross section onto which are provided coupling means for the further construction of the other subjambs 2 of the window jamb 1.
  • the plate part 13 On the latter side and near one of the side edges 14, the plate part 13 is provided with a standing edge 23, and near the other side edge 14, it is provided with hook-shaped ribs 24 behind which is provided a sealing 25 which can work in conjunction with a preferably fire-resistant glazing 26.
  • the first jamb part 4 In case of a fire occurring on the outside 3 of the window jamb 1, the first jamb part 4 would initially be heated.
  • the layer of fire-resistant product 17 will begin to foam, whereby the volume increases and, as represented in figure 2, the fire-resistant product 17 will gradually fill the cavity 16, whereby it adheres to the anchor elements 18.
  • Figure 3 shows how, in case of continued heating, the first jamb part 4 and also the coupling parts 5 lose mechanical strength, and how parts thereof can even melt.
  • the cavity 16 is entirely filled with the fire-resistant product 17 which adheres to the second jamb part 6 in the meantime. Thanks to the further tendency to foam, the fire-resistant product 17 will exert a pressure on, among others, the first jamb part 4 and the coupling parts 5.
  • the first jamb part 4 and the coupling parts 5 will be forced outward if necessary, and the melting parts thereof will by any means be replaced by a fire-resistant product 17 which foams further.
  • the parts which are encapsulated or covered by the foaming fire-resistant product 17 will be protected against any direct heat.
  • Figure 4 shows how the first jamb part 4 has entirely melted, and how the coupling parts 5 have melted to a large extent.
  • the fire-resistant product 17 has foamed further and protects among others the remainders of the coupling parts 5.
  • the foaming fire-resistant product 17 not only functions as a heat barrier with an increased conductive resistance, but also as an active cooler, as the fire-resistant product 17 undergoes an endothermic chemical reaction during the foaming.
  • the fire-resistant product 17 stays rigid all the time, since, thanks to its bond to the second jamb part 6, the mechanical weakening of the window jamb 1, caused by the weakening or the melting away of the first jamb part 4, is at least partly set off.
  • Figure 5 represents another preferred embodiment which is different, to be precisely, in that the fire-resistant product 17 is provided on two sides of a support 27 in this case, here in the form of a strip.
  • the support or strip 27 is provided on the second jamb part 6 by means of fastening means in the shape of spacer sleeves 28 and screws 29, more particularly predominantly in the centre of the cavity 16.
  • the working of the window jamb 1 according to this embodiment is very similar, and differs in that the fire-resistant product 17 will start to foam a little later, but thanks to the bilateral working, it will fill the cavity 16 faster and it will exert a larger pressure on the surrounding parts.
  • the window jamb 1 can also be built differently, and that the fire-resistant product 17 can also be provided in a jamb 1 in other places. Preferably, however, it is provided in a sealed cavity 16, such that it can first fill the cavity 16 in a controlled manner and can then foam further in the direction of the melting parts.
  • fire-resistant product 17 can be provided near the outside 3 as well as near the inside of the door or the window, both on or in the window or door jamb 1.
  • such a fire-resistant product 17 can also be provided near the ribs 24 and/or near the sealing 25, for example in a neighbouring cavity, such that, should the sealing 25 melt, this does not necessarily result in the glazing 26 standing loose in the jamb 1, as a result of which flames could spurt between the glazing 26 and the jamb 1.
  • the fire-resistant products 17 which foam when being heated and which thereby preferably undergo an endothermic reaction, are well known.
  • the fire-resistant product 17 can preferably be provided as a paint or as a coating.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)
EP05076398A 2004-06-17 2005-06-14 Fenster- oder Türbrandschutzrahmen Withdrawn EP1607567A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE200400296 2004-06-17
BE200400296A BE1016078A6 (nl) 2004-06-17 2004-06-17 Verbeterd brandwerend raam-of deurprofiel.

Publications (1)

Publication Number Publication Date
EP1607567A1 true EP1607567A1 (de) 2005-12-21

Family

ID=34938344

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05076398A Withdrawn EP1607567A1 (de) 2004-06-17 2005-06-14 Fenster- oder Türbrandschutzrahmen

Country Status (2)

Country Link
EP (1) EP1607567A1 (de)
BE (1) BE1016078A6 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2317059A1 (de) * 2009-10-28 2011-05-04 Technoform Caprano und Brunnhofer GmbH & Co. KG Verbundprofil für Fenster-, Türen- oder Fassadenelemente mit vorbestimmten Brandschutzeigenschaften und Verbinder und Anschlusselement dafür
JP2015148042A (ja) * 2014-02-04 2015-08-20 Ykk Ap株式会社 カバーユニットおよび建具
AT15756U1 (de) * 2017-06-01 2018-05-15 Ing Degelsegger Walter Tür mit metallischen Rahmenprofilen
EP3366876A4 (de) * 2015-10-23 2019-07-03 Sekisui Chemical Co., Ltd. Feuerfeste schiebetür und fenster

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3235219A1 (de) * 1982-09-23 1984-05-10 W. Hartmann & Co (Gmbh & Co), 2000 Hamburg Verbundprofil fuer feuersichere tueren, fenster o. dgl.
EP0927809A2 (de) * 1997-12-19 1999-07-07 Skandinaviska Aluminium Profiler Ab Brandschutz-Bauelement
DE10001425A1 (de) * 1999-01-18 2000-07-20 Geze Gmbh Tür, vorzugsweise Brandschutztür
EP1327741A2 (de) * 2002-01-15 2003-07-16 Hörmann KG Eckelhausen Modulsystem und Verfahren zum Herstellen eines Feuerschutzbauelements sowie damit hergestelltes Feuerschutzbauelement

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3235219A1 (de) * 1982-09-23 1984-05-10 W. Hartmann & Co (Gmbh & Co), 2000 Hamburg Verbundprofil fuer feuersichere tueren, fenster o. dgl.
EP0927809A2 (de) * 1997-12-19 1999-07-07 Skandinaviska Aluminium Profiler Ab Brandschutz-Bauelement
DE10001425A1 (de) * 1999-01-18 2000-07-20 Geze Gmbh Tür, vorzugsweise Brandschutztür
EP1327741A2 (de) * 2002-01-15 2003-07-16 Hörmann KG Eckelhausen Modulsystem und Verfahren zum Herstellen eines Feuerschutzbauelements sowie damit hergestelltes Feuerschutzbauelement

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2317059A1 (de) * 2009-10-28 2011-05-04 Technoform Caprano und Brunnhofer GmbH & Co. KG Verbundprofil für Fenster-, Türen- oder Fassadenelemente mit vorbestimmten Brandschutzeigenschaften und Verbinder und Anschlusselement dafür
WO2011050954A1 (en) * 2009-10-28 2011-05-05 Technoform Caprano Und Brunnhofer Gmbh & Co. Kg Composite profile for window, door or facade elements having predetermined fire resistance properties, and connector and adapter element for such a composite profile
JP2015148042A (ja) * 2014-02-04 2015-08-20 Ykk Ap株式会社 カバーユニットおよび建具
EP3366876A4 (de) * 2015-10-23 2019-07-03 Sekisui Chemical Co., Ltd. Feuerfeste schiebetür und fenster
AT15756U1 (de) * 2017-06-01 2018-05-15 Ing Degelsegger Walter Tür mit metallischen Rahmenprofilen

Also Published As

Publication number Publication date
BE1016078A6 (nl) 2006-02-07

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