EP0826862A2 - Porte coupe-feu vitrée et son procédé de fabrication - Google Patents

Porte coupe-feu vitrée et son procédé de fabrication Download PDF

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Publication number
EP0826862A2
EP0826862A2 EP97112485A EP97112485A EP0826862A2 EP 0826862 A2 EP0826862 A2 EP 0826862A2 EP 97112485 A EP97112485 A EP 97112485A EP 97112485 A EP97112485 A EP 97112485A EP 0826862 A2 EP0826862 A2 EP 0826862A2
Authority
EP
European Patent Office
Prior art keywords
fire protection
protection window
fire
glass door
legs
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Withdrawn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
EP97112485A
Other languages
German (de)
English (en)
Other versions
EP0826862A3 (fr
Inventor
Detlef Kujas
Martin Hardebusch
Günter Dr. Wiedemann
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.)
Fachverband Glasdach-Und Metallbau Ev
Promat GmbH
Original Assignee
Fachverband Glasdach-Und Metallbau Ev
Promat GmbH
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 Fachverband Glasdach-Und Metallbau Ev, Promat GmbH filed Critical Fachverband Glasdach-Und Metallbau Ev
Publication of EP0826862A2 publication Critical patent/EP0826862A2/fr
Publication of EP0826862A3 publication Critical patent/EP0826862A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • E06B5/165—Fireproof windows
    • 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
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
    • E06B3/362—Double winged doors or windows

Definitions

  • the invention relates to a glass door for fire protection purposes with a Fire protection glass containing foaming protective agent, as well as frame parts encompassing the edges of the fire protection window Metal profiles, the frame parts are U-shaped in cross section with legs that extend parallel to the surfaces of the fire protection window, and one opposite the narrow end face of the fire protection window Bridge between the two legs.
  • the invention further relates to a method for producing a glass door for Fire protection purposes, which consist of four frame parts that together form a rectangle as well as a fire protection window.
  • Such glass doors for fire protection purposes can be found as single or double-leaf Single door as well as a door element within one of several glass surfaces composite fire protection glazing use.
  • DIN 4102 part 13 are fire protection glazing from Fire resistance class F and fire resistance class G are known, and explained in the respective requirements.
  • the fire protection windows are usually multilayered from glass panes with one arranged in between Fire protection layer built up. In the event of a fire, one is placed in this fire protection layer contained protective agent activated, causing the fire protection window Absorbs heat radiation and forms a highly effective insulation layer. This is accompanied by a clouding of the fire protection window, so that from the original transparent glazing a practically opaque fire protection wall becomes.
  • Fire protection panes are extremely sensitive to mechanical stress. This applies particularly to the end faces of the fire protection panes. To the frame construction for such a fire protection window there are therefore higher requirements than with conventional glass doors.
  • a known glass door for fire protection uses one Support structure made of steel profiles. All functional parts of the door, e.g. the hinges and the lock parts are on the closed steel frame attached.
  • the invention has for its object to provide a glass door with a narrow steel frame for fire protection purposes, the frame construction can be inexpensively, with very little assembly and made from a few items. Furthermore, a method which is particularly suitable for producing such a glass door is to be created.
  • the metal profile consists of an elongated metal strip deformed by multiple bending, that the web thus formed is provided with an indentation inwards towards the end face of the fire protection window, and that a strip of material foaming under the action of heat is arranged in the indentation.
  • each frame part consists of a metal profile, which by multiple Deforming a single elongated metal strip, the number of individual parts required for the assembly of the glass door reduce and simplify assembly overall.
  • the strip of foaming under the influence of heat inserted into the indentation Material seals the joint between the glass door and door frame in the event of a fire. Due to its arrangement in the indentation of the This stripe is hardly noticeable visually, and it is also against the straight There is a particularly high risk of mechanical injuries in the area of the door edges protected.
  • the fire protection window is in accordance with a preferred embodiment the glass door between the inner surfaces of the legs and the parallel Edge surfaces of the fire protection window only a silicone layer, which glues the metal profile to the fire protection window.
  • the free ends of the legs are included a 180 ° fold, the folded surfaces with an intermediate layer of the silicone layer on the edges of the fire protection window. In this way, sharp edges at the ends of the legs are avoided, what the fitting of the frame parts during the assembly of the glass door facilitated.
  • the invention makes use of the knowledge that in the cases in which a residual joint remains on the end faces of the fire protection window, in the case of high heat, that between the individual glass layers Fire retardant in the form of a foam from the face of the Fire protection window emerges, the joint closes tightly and the bridge cools.
  • a glass door for fire protection purposes which is composed of four frame parts which together form a rectangle and a fire protection pane, that initially only three of the frame parts are firmly connected to one another to form a three-sided subframe are connected, then the fire protection pane is inserted into the partial frame formed in this way and finally the still missing last frame part is fastened.
  • the last frame part is screwed to the partial frame, so that in the event of damage to the fire protection pane, for example due to glass breakage, it can be easily replaced without destroying the entire frame.
  • the glass door shown in Fig. 1 consists of a door frame 1, in the two hinged 2 glass doors are used.
  • the two Glass doors can be locked against each other in the area of a center stop 3.
  • a locking device with lock case 3a is in a glass door used.
  • the glass is provided with a corresponding cutout at this point.
  • Each of the two glass doors is made up of a fire protection window 4 and one this all around frame 5 together.
  • the frame 5 sets itself out of frame parts 6, 7, 8, 9 along the upper and lower edges as well the vertical edges of the fire protection window 4 together.
  • the frame parts 6, 7, and 8 each consist of one-piece metal profiles with identical Cross-section, whereas the frame part 9 forming the center stop each of the two glass doors made of two interconnected metal profiles is composed.
  • the fire protection pane 4 is is a special laminated glass which consists of several glass panes 4a there are fire protection layers 4b arranged between them. In case of fire these fire protection layers 4b are activated, giving off heat radiation absorb and thus form an effective insulation layer, which the passage prevented from fire and smoke. The activation of the fire protection layers leads 4b in the event of a fire causing them to foam and clouding assume that a practically opaque fire wall arises.
  • the frame parts 6, 7, 8, 9 together form a support structure for the Fire protection window 4.
  • the frame parts 6, 7, 8 and 9 are regarding of its cross section U-shaped with legs 10, 11, 12, which extend parallel to the surfaces of the fire protection pane 4, and a web 13, 14 between the two legs 10 or 11 and 12, the web 13 or 14 of the respective narrow end face 15 of the fire protection pane 4 opposite.
  • the frame parts 6, 7, 8 differ on the one hand and that Middle stop 3 forming frame part 9 on the other hand.
  • Each of the frame parts 6, 7, 8 consists of a metal profile, which by multiple deformation of a single elongated metal strip is made, on which therefore by suitable folding both the two legs 10 and the web 13 are formed.
  • the free ends of the legs 10 with a 180 ° fold 16 provided, the direction of the fold is such that the folded surfaces 17 with the interposition of a silicone layer 18 on the Edge areas of the fire protection pane 4 lie flat and there with the Glue the fire protection window.
  • the 180 ° fold 16 makes assembly easier the glass door, as a result of the rounded edges in the area of the fold 16 the fire protection pane 4 better with its end face 15 in the frame part can be used or the frame part conversely better on the fire protection window can be put on, which are explained in more detail below becomes.
  • the fold 16 is a tight fold, i.e. the inside folded surface 17 lies directly on the unfolded surface of the Leg 10 on. Furthermore, in the frame parts 6, 7, 8, the web 13 with a directed towards the end face 15 of the fire protection pane 4 Indentation 19 provided.
  • the indentation 19, which extends almost over the entire The width of the web 13 extends, is used to accommodate a strip 20 from a material foaming under the influence of heat. Since the strip is 20 in the recess 19 sits, it is not visible from the outside and also in front of mechanical Injuries protected.
  • a joint 21 Between the end face 15 of the fire protection window 4 and the opposite one Web 13 is a joint 21, in which the protective agent in the event of fire the fire protection layer 4b can escape with the joint sealed.
  • the joint between the door frame and door frame 1 is in the event of fire by strips 20 foaming under the influence of heat are sealed.
  • the frame part 9 is composed of a total of two metal profiles 24, 25, each of which is a multi-deformed, elongated Metal strip.
  • the main function here is the metal strip 24 to. This is the one by multiple bending of the metal strip Leg 12, the stop bar 23 and the web 14 are formed.
  • the design 2 is such that, starting from the substantially flat Web 14, the stop bar 23 adjoins this at right angles, the stop bar 23 then over two mutually rectangular bends merges into the leg 12, which over the support and sealing layer 18 is supported on one edge of the fire protection window 4.
  • both the stop bar 23 and the leg 12 with inclusion a cavity 26 or 27 formed.
  • This cavity 26 or 27 is the metal at the ends of stop bar 23 and leg 12 not bent by 180 °, but twice by 90 °.
  • the cavities 26, 27 reduce the heat load on the inner section in the event of a fire of the leg 12 and the stop bar 23 and thus improve overall the thermal properties of the frame part 9. Otherwise Give 12 shaped in the same direction as the leg 10 of the other frame parts, i.e. the reshaped surface at the end of the leg is inside and thus next to the edge of the pane.
  • the cavities 26, 27 can with a when exposed to heat cooling fire protection agent 34 may be filled.
  • the other metal strip 25, on the other hand, which is exclusively the formation of the serves other leg 11, has a different direction of deformation.
  • a first section 28 extends parallel to the web 14 and is fixed with connected to this first section 28 is in the right Angle a second section 29, which by means of the support and sealing layer 18 supports the fire protection window 4.
  • Over two spaced 90 ° bends 30 finally includes a parallel to the second section 29 third section 31, which forms the outer surface of the leg 11.
  • the leg 11 is therefore advantageous in terms of heat technology Provided cavity 27, and preferably filled with fire retardant 34.
  • connection between the two metal strips 24, 25 can be made by the first section 28 of the metal strip 25 with that on the metal strip 24 trained web 14 is welded or riveted. Between the free The ends of the web 14 and the third section 31 remain small Gap 32 into which a seal 33 can be inserted, preferably through Pinching in the gap.
  • connection between the first section 28 and web 14 may be provided with a thermal break, e.g. by using a Insulating strip and a spot weld or by use of rivets.
  • Strips 20 of heat foaming material are arranged.
  • the assembly of the glass door is very simple. First, three frame parts the frame construction, e.g. the frame parts 6, 8 and 9, to a three-sided Frame welded. In the open side of this three-sided frame then the fire protection window inserted, ensuring a safe guide takes place along the frame parts arranged in the direction of insertion. After this the fire protection window is fixed in this three-sided frame, eventually the fourth and last frame part, e.g. the frame part 7, on the relevant The edge of the fire protection window and the two neighboring ones Frame parts welded or screwed, creating the frame is complete.
  • the fourth and last frame part e.g. the frame part 7, on the relevant The edge of the fire protection window and the two neighboring ones Frame parts welded or screwed, creating the frame is complete.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
EP97112485A 1996-08-31 1997-07-22 Porte coupe-feu vitrée et son procédé de fabrication Withdrawn EP0826862A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19635409 1996-08-31
DE19635409.9A DE19635409B4 (de) 1996-08-31 1996-08-31 Glastür für Brandschutzzwecke sowie Verfahren zum Herstellen einer Glastür für Brandschutzzwecke

Publications (2)

Publication Number Publication Date
EP0826862A2 true EP0826862A2 (fr) 1998-03-04
EP0826862A3 EP0826862A3 (fr) 1999-01-07

Family

ID=7804304

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97112485A Withdrawn EP0826862A3 (fr) 1996-08-31 1997-07-22 Porte coupe-feu vitrée et son procédé de fabrication

Country Status (2)

Country Link
EP (1) EP0826862A3 (fr)
DE (1) DE19635409B4 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0962619A2 (fr) * 1998-06-02 1999-12-08 Walter Degelsegger Porte coupe-feu avec vantail vitré
EP1626149A3 (fr) * 2004-08-12 2007-11-07 Holzbau Schmid GmbH & Co. KG Fermeture plane résistante au feu
EP2045428A2 (fr) * 2007-10-02 2009-04-08 Holzbau Schmid GmbH & Co. KG Aile droite d'une porte en verre
DE102008040941A1 (de) 2008-08-01 2010-02-18 Dilo Trading Ag Lithium-Ionen-Zellen mit aktiviertem Elektrolyt
CN103244014A (zh) * 2013-05-23 2013-08-14 昆山市高铅玻璃厂 一种玻璃门
EP2132393B1 (fr) 2007-03-15 2017-04-05 Vetrotech Saint-Gobain (International) AG Verre de sécurité feuilleté anti-feu pour des éléments de construction comme des portes, murs ou fenêtres
CN107503646A (zh) * 2017-10-20 2017-12-22 谭笑琼 一种可自关闭防火窗
CN107806317A (zh) * 2017-10-20 2018-03-16 谭笑琼 一种安全密封自动防火窗
RU2760389C2 (ru) * 2016-02-29 2021-11-24 Шюко Интернациональ Кг Брусок коробки и/или брусок створной рамы и дверь, окно или фасадный элемент

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009000377A1 (de) 2008-12-22 2010-06-24 Schröders, Theo Feuerschutzverglasung
DE102010017447A1 (de) 2010-06-18 2011-12-22 Theo Schröders Feuerschutztür
CN108590451B (zh) * 2018-03-29 2020-12-04 湖南省金为新材料科技有限公司 一种拼接式门窗系统
CN112112536A (zh) * 2020-10-09 2020-12-22 安徽钟南消防科技有限公司 一种塑钢非隔热防火窗

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB720568A (en) * 1951-06-20 1954-12-22 Eric Sigfrid Persson Improvements in or relating to window sash frames
DE2437296A1 (de) * 1974-08-02 1976-02-19 Norbert Brabeck Hohlprofilleiste
FR2367180A1 (fr) * 1976-10-07 1978-05-05 Saint Gobain Vitrage resistant au feu
DE9305237U1 (de) * 1993-04-06 1994-08-11 Hörmann KG Eckelhausen, 66625 Nohfelden Feuerschutzabschluß im Gebäudebereich, insbesondere Feuerschutz-Tür oder -Fenster
EP0666403A1 (fr) * 1994-02-01 1995-08-09 Aweso-Werke Guichet pare-feu avec vantaux coulissants en verre

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9106478U1 (de) * 1991-05-25 1991-07-11 PROMAT GmbH, 4030 Ratingen Brandschutzverglasung
GB9211911D0 (en) * 1992-06-04 1992-07-15 Accent Group Ltd A door
DE4311284C1 (de) * 1993-04-06 1994-07-28 Hoermann Kg Feuerschutzabschluß im Gebäudebereich insbesondere Feuerschutz-Tür oder -Fenster

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB720568A (en) * 1951-06-20 1954-12-22 Eric Sigfrid Persson Improvements in or relating to window sash frames
DE2437296A1 (de) * 1974-08-02 1976-02-19 Norbert Brabeck Hohlprofilleiste
FR2367180A1 (fr) * 1976-10-07 1978-05-05 Saint Gobain Vitrage resistant au feu
DE9305237U1 (de) * 1993-04-06 1994-08-11 Hörmann KG Eckelhausen, 66625 Nohfelden Feuerschutzabschluß im Gebäudebereich, insbesondere Feuerschutz-Tür oder -Fenster
EP0666403A1 (fr) * 1994-02-01 1995-08-09 Aweso-Werke Guichet pare-feu avec vantaux coulissants en verre

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0962619A2 (fr) * 1998-06-02 1999-12-08 Walter Degelsegger Porte coupe-feu avec vantail vitré
EP0962619A3 (fr) * 1998-06-02 2001-04-11 Walter Degelsegger Porte coupe-feu avec vantail vitré
EP1626149A3 (fr) * 2004-08-12 2007-11-07 Holzbau Schmid GmbH & Co. KG Fermeture plane résistante au feu
EP2132393B1 (fr) 2007-03-15 2017-04-05 Vetrotech Saint-Gobain (International) AG Verre de sécurité feuilleté anti-feu pour des éléments de construction comme des portes, murs ou fenêtres
EP2045428A2 (fr) * 2007-10-02 2009-04-08 Holzbau Schmid GmbH & Co. KG Aile droite d'une porte en verre
EP2045428A3 (fr) * 2007-10-02 2011-06-22 Holzbau Schmid GmbH & Co. KG Aile droite d'une porte en verre
DE102008040941A1 (de) 2008-08-01 2010-02-18 Dilo Trading Ag Lithium-Ionen-Zellen mit aktiviertem Elektrolyt
CN103244014A (zh) * 2013-05-23 2013-08-14 昆山市高铅玻璃厂 一种玻璃门
RU2760389C2 (ru) * 2016-02-29 2021-11-24 Шюко Интернациональ Кг Брусок коробки и/или брусок створной рамы и дверь, окно или фасадный элемент
CN107503646A (zh) * 2017-10-20 2017-12-22 谭笑琼 一种可自关闭防火窗
CN107806317A (zh) * 2017-10-20 2018-03-16 谭笑琼 一种安全密封自动防火窗

Also Published As

Publication number Publication date
EP0826862A3 (fr) 1999-01-07
DE19635409B4 (de) 2016-09-08
DE19635409A1 (de) 1998-03-05

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