EP0646212B1 - Feuerschutzabschluss im gebäudebereich insbesondere feuerschutz-tür oder -fenster - Google Patents

Feuerschutzabschluss im gebäudebereich insbesondere feuerschutz-tür oder -fenster Download PDF

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Publication number
EP0646212B1
EP0646212B1 EP94911104A EP94911104A EP0646212B1 EP 0646212 B1 EP0646212 B1 EP 0646212B1 EP 94911104 A EP94911104 A EP 94911104A EP 94911104 A EP94911104 A EP 94911104A EP 0646212 B1 EP0646212 B1 EP 0646212B1
Authority
EP
European Patent Office
Prior art keywords
fire protection
barrier according
profile
frame
protection barrier
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.)
Expired - Lifetime
Application number
EP94911104A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0646212A1 (de
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 Brockhagen
Hoermann KG Eckelhausen
Original Assignee
Hoermann KG Brockhagen
Hoermann KG Eckelhausen
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
Priority claimed from DE4311284A external-priority patent/DE4311284C1/de
Application filed by Hoermann KG Brockhagen, Hoermann KG Eckelhausen filed Critical Hoermann KG Brockhagen
Publication of EP0646212A1 publication Critical patent/EP0646212A1/de
Application granted granted Critical
Publication of EP0646212B1 publication Critical patent/EP0646212B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E06B3/2634—Frames with special provision for insulation without separate insulating elements, e.g. the heat transmission being reduced by a smaller cross-section
    • 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
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/60—Fixing of glass panes or like plates by means of borders, cleats, or the like of clamping cleats of metal
    • 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
    • E06B3/54—Fixing of glass panes or like plates
    • E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
    • E06B3/60—Fixing of glass panes or like plates by means of borders, cleats, or the like of clamping cleats of metal
    • E06B3/605—Fixing of glass panes or like plates by means of borders, cleats, or the like of clamping cleats of metal made of sheet metal
    • 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
    • E06B5/162—Fireproof doors having windows or other openings, e.g. for permitting ventilation or escape
    • 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

Definitions

  • the invention relates to a fire protection closure in the building area, especially fire protection door or window, with one in the wing and / or frame area provided frame made of a metal profile, in particular sheet steel profile, in the profile interior fire protection material reacting endothermically when heated.
  • a fire protection closure is known from DE-A-40 11 605, which will be discussed in more detail below.
  • GB-A-2 065 207 shows a frame profile for a fire protection closure, which has two separate hollow profiles, between those in the heat transfer direction seen insulating bodies are used, which should regularly contain asbestos and are therefore fragile, in any case have no particular strength, which is why the two Hollow profiles held together by screws and rivets (not shown) are that reach through the insulating body.
  • the invention has for its object a fire protection in the speech to create standing type that is particularly simple Production of a stable and sufficiently reduced heat transfer Construction allowed.
  • this object is achieved in that the metal profile in one piece as a bowl and in cross-section generally C-shaped is formed to be directed towards each other leg sections End areas approximately parallel to each other in the profile interior the inside of the C-center bar are bent, which the Gap between the frame and sash delimits between which end areas attached to this a plate made of fire protection material is, which rests with its one longitudinal end face on the C-central web.
  • the one-piece - bowl-shaped - design of the frame profile allows the production practically in one deformation operation a sheet, especially when using steel, a continuous and in this respect rework-free extrusion, for example when used of aluminum, and the like.
  • the profile is due to its enclosing design with the individual bends very resistant to bending.
  • the C center bar of the metal profile forms a proportionate one large-volume bridge for heat transfer in the event of fire from the fired side to the other side of the fire barrier, but the passing heat is caused by the one used in a special way Plate made of fire protection material that reacts endothermically when heated, namely on the one hand due to the large, holding contact of the plate with the approximately parallel trending end areas of the leg sections - what also under Pretension can be ensured accordingly - and for the other by the abutment of the one long face of the plate on the C-center bar of the metal profile - if necessary under the appropriate Pressurization towards this latter plant.
  • the fire protection material of the plate which reacts endothermically when heated, absorbs heat, for example by heating and evaporating crystalline water.
  • heat is extracted from the metal profile, namely the Thighs over their end areas and especially that for heat transfer from one side of the fire barrier to the other particularly remarkable C-center bar of the metal profile.
  • An example for such a fire protection material is based on calcium silicate.
  • the gap area is on the or the delimiting between the frame of the frame and the wing
  • the gap area foams under fire conditions
  • Strips of a fire protection material known for these purposes Sort arranged. This means that in the event of a fire, not just one enables rapid heat conduction to this fire protection material strip, but at the same time it is through the C-center bar of the metal profile flowing heat is reduced in that part of this heat for the reaction of the strip is subtracted. This is how they work measures taken in this version in the reduction of the Heat transfer together.
  • the frame profiles are simple to manufacture with high dimensional stability with bulges, between which the foaming under heat Fire protection strips are positioned, and folds are formed.
  • the frame construction in the wing area is particularly suitable for the inclusion of a fire protection window in the filling area.
  • a fire protection qualification trained according to this teaching has in particular the advantage that the glass pane in a simple way between two strips are held, which on the casement or the like can be clipped in, so that the glass pane is attached to the casement or the like can be done without screwing.
  • the hook elements on the glass pane preferably between a buffer seal for the hook elements and the glass pane is arranged.
  • the hook elements act like pliers on the Glass pane, so that the glass pane between the hook elements is clamped.
  • the locking device is integrally formed with the casement is. This has the particular advantage that the locking device and sash frames can be manufactured in one working process. Furthermore, an excellent stability of the connection between Sash frame and locking device achieved.
  • the Latching device as extending over the entire length of the casement Bar is formed.
  • This configuration has in particular Advantage that the attachment of the strips in the leg sections of the casement takes place over a very large area, which only low surface pressures are generated, which may lead to deformation could lead. It also creates an even load the leg sections through the clipped-in locking devices achieved.
  • leg portions of the frame frame a hook-shaped in cross section of the metal profile
  • hook elements can also be clipped be, for example, part of an anchor or the like are, so that with such a fire protection closure the assembly of any connecting elements between the frame and the masonry of the building in a simple way without Screw operations can be attached.
  • the hook element is in accordance with a further feature of the invention advantageously substantially S-shaped and at least lies partly on the leg section on the one hand and in the locking device on the other hand and can be clamped with these elements.
  • a firm connection between the hook element and the Leg section of the casement or the frame can be achieved which is particularly necessary if in the area of Frame frame an anchor element is to be attached, with which the frame is anchored in the masonry.
  • the Hook element also bears on the web, which is the locking device connects to the leg portion to provide adequate support the hook element in the area of the casement or the frame to achieve.
  • the bar made of a resilient material, preferably consists of spring steel.
  • a resilient material preferably consists of spring steel.
  • the fire engineering and fastening technology Fulfill requirements similar to spring steel.
  • Figure 1 shows a partial cross section restricted by a fire protection door or a fire protection window 2 on a spar of the frame 1 and a spar of Casement 3 with a subsequent section of a fire protection glass pane 4 when the door or window is closed.
  • the frames 1 and 3 of the frame and the sash have identical frame profiles on, each of a generally C-shaped metal profile 5th and in the profile interior 6 used fire protection material plate consist.
  • the metal profile 5 which is referred to here as generally C-shaped, because it on a side of the frame running perpendicular to the frame plane in Longitudinally open is formed, describes one rectangular space, as can be seen from the drawing, and thus includes the profile interior 6.
  • the metal profile 5 - out Bent steel sheet, extruded from light metal or the like - comprises a central area, the front of which in the closed position the conclusion adjacent metal profile 5 of the functionally assigned other part, sash or frame, forming a gap 13 is opposite and is referred to here as C-center bar 8.
  • the end regions 11 run parallel to one another and form between them an insertion channel for a fire protection material plate 7, the profile side facing away from the C-center web 8 into the insertion channel is inserted until it is in the direction of insertion front facing front longitudinal side in contact with the inside 12 of the C-center bar 8 devices.
  • the fire protection material plate 7 an intimate contact of the plate in the insertion channel 7 on the surfaces of the end regions 11 of these facing the Leg 9 or the leg portions 10 reached.
  • the metal profile 5 can be shaped so that when the Plate 7 between the end regions 11 a certain elastic spread takes place so that the end regions 11 under a corresponding Apply bias to the wide surfaces of the plate 7. More like that Way, the contact of the plate 7 on the C-central web 8 of the metal profile 5 take place under pressure in that the plate 7 after their introduction by clips 25 or the like locking elements on the C-central web 8 too resilient is acted upon.
  • a bracket 25 or the like can have different designs, from heat-insulating Plastic manufactured to be clipped onto the metal profile 5 Spot welding can hold tacked metal elements and the like more; in this respect the spring elastic shown in the drawing Bars only to be regarded as a functional example.
  • the fire protection material reacts endothermically when heated, it is based for example based on calcium silicate.
  • Such fire protection materials contain, in particular, crystalline water when heated is heated and evaporated, for which, as is known, a proportionate large amount of heat is required.
  • each case on the outside 14 of the C center web 8 of the metal profiles 5 is a strip in the longitudinal direction of the frame arranged under the influence of heat foaming fire protection material 15, in the event of fire through the C-center bar 8 of the metal profile 5 flowing heat is heated up, so that the respective Correspondingly less side of the frame facing away from the fire or heated more slowly.
  • the fire protection material closes in In the course of its foaming, the gap 13 between the frame 1 and sash 3, which causes the passage of hot gases and thus of the fire is prevented.
  • the strips of fire protection material 15 are each between two in arranged the profile protrusions 16 and 17 protruding the gap space 13, the side in the area of the C-center web 8 of the metal profile 5 are formed.
  • the one profile bulge 17 goes into an outside Fold gradation 18, which protrudes into the profile interior 6 is, and the profile bulge 16 opens into a outside to the gap space 13 open groove 20, which in one of the profile interior 6 forth laterally in alignment with the associated leg 9 protruding Stop fold 19 passes over, as the figure shows, namely all training formed in one piece on the associated metal profile.
  • a lip seal 21 is inserted into the groove 20, which consists of "self-extinguishing", i.e. burning when exposed to fire but with decreasing heat input from the outside no longer burning, Material exists and at the fold gradation of the respective via the gap 13 adjacent frame spar in the closed state strikes.
  • the fire protection glass pane included in the present example by the casement 3 4 is by means of interposed buffer seals 22 strips 23 arranged on both sides - U-shaped metal profiles - held, which are clipped onto the heads of clip screws 24, which in the leg sections 10 of the adjacent metal profiles 5 are screwed in.
  • the second embodiment of a fire protection window shown in Figure 2 2 consists of a frame 1 and a casement 3, in which a glass pane 4 is inserted.
  • the glass pane 4 is designed as a fire protection glass pane.
  • the frame 1 and the sash 3 correspond essentially the fire protection window 2 or the fire protection door according to the figure 1.
  • the two legs 9 close approximately at right angles on, which turned the C-center web 8 in a direction towards one another Leg sections 10 pass over, the end regions again are bent and a hook-shaped locking device 11 'form before the leg sections on the C-central web 8th directed, ending in the profile interior 6 tapering.
  • leg section 10 of the metal profile 9th at its end facing the fire protection material plate 7 twice is bent such that it is essentially U-shaped Forms locking device 11 ', the free leg of the U-shaped trained locking device 11 'at an angle of less than 90 ° to Connecting web runs between the two legs, so that the Locking device 11 'is hook-shaped.
  • the metal profile 5 is still such bent that it parallel to the free leg and to the connecting web the locking device 11 'runs and on the C-central web 8th ends in profile interior 6.
  • a bar 23 which is also in cross section is essentially U-shaped and a connecting web 23 'has. Close at the ends of the connecting web 23 ' two legs 24 'and 25'an, essentially under one right angle formed integrally on the connecting web 23 ' are.
  • the web or leg 25 ' which, when the bar 23 is inserted, into the latching device 11 'engages and is substantially S-shaped lies in three points on the locking device 11 'or the leg portion 10 on, which in Figure 3 by the reference numerals I, II and III are shown.
  • the S-shaped Leg 25 'of the bar 23 on the one hand with its free leg on the Connecting web of the two legs of the locking device 11 '(circle I) and on the other hand with its bend closest to the free end rests on the free leg of the locking device 11 '(circle II). Further the S-shaped leg of the bar 23 is supported with its extending at a right angle to the connecting web 23 ' Section on the leg section 10.
  • the leg 25 ' so under tension that it is not only form-fitting, but also is held non-positively in the locking device 11 'and a force over the leg or web 24 ′ in the direction of the surface normal of the glass pane 4 exercises.
  • the leg 24 ′ is essentially below a right one Angle to the connecting web 23 'of the bar 23 arranged and is supported with its free end on a seal 22 with which the Glass pane 4 in the casement between the two this glass pane 4 flanking strips 23 is held.
  • the leg 22 ′ has seal 22 on its bearing on the seal 22 End of a substantially V-shaped cross-section Bracket 26, which is in one piece on the leg 24 'of the bar 23 connects.
  • FIG. 4 shows an anchor 27, which has one at one end Bracket 28, essentially C-shaped in cross section has which with its free ends in the locking device 11 ' engages that the free leg of the locking device 11 'through the bracket 28 is excited.
  • the anchor 27 with its second end by means of an indicated screw 29 with masonry 30 of a building, not shown connected.
  • connection profile 31 clipped, which also connected to the masonry 30 of a building, not shown is. It can be seen here that the connection profile 31 also has a leg which is S-shaped and in the same Is clipped into the latching device 11 ', as in FIG. 3 is shown and described with respect to the bar 23.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Fireproofing Substances (AREA)
  • Building Environments (AREA)
  • Tires In General (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Joining Of Glass To Other Materials (AREA)
EP94911104A 1993-04-06 1994-04-05 Feuerschutzabschluss im gebäudebereich insbesondere feuerschutz-tür oder -fenster Expired - Lifetime EP0646212B1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE4311284 1993-04-06
DE4311284A DE4311284C1 (de) 1993-04-06 1993-04-06 Feuerschutzabschluß im Gebäudebereich insbesondere Feuerschutz-Tür oder -Fenster
DE4339744A DE4339744A1 (de) 1993-04-06 1993-11-22 Feuerschutzabschluß im Gebäudebereich, insbesondere Feuerschutz-Tür oder -Fenster
DE4339744 1993-11-22
PCT/DE1994/000381 WO1994023168A1 (de) 1993-04-06 1994-04-05 Feuerschutzabschluss im gebäudebereich insbesondere feuerschutz-tür oder -fenster

Publications (2)

Publication Number Publication Date
EP0646212A1 EP0646212A1 (de) 1995-04-05
EP0646212B1 true EP0646212B1 (de) 1999-02-10

Family

ID=25924714

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94911104A Expired - Lifetime EP0646212B1 (de) 1993-04-06 1994-04-05 Feuerschutzabschluss im gebäudebereich insbesondere feuerschutz-tür oder -fenster

Country Status (10)

Country Link
EP (1) EP0646212B1 (no)
AT (1) ATE176712T1 (no)
CZ (1) CZ323894A3 (no)
DK (1) DK0646212T3 (no)
FI (1) FI101735B1 (no)
HU (1) HU216600B (no)
NO (1) NO304474B1 (no)
PL (1) PL176127B1 (no)
SK (1) SK5795A3 (no)
WO (1) WO1994023168A1 (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100402791C (zh) * 2006-01-23 2008-07-16 天津名门防火建材实业有限公司 推拉式自动关闭钢质防火窗
AT504806B1 (de) * 2007-01-15 2013-12-15 Walter Ing Degelsegger Zarge für feuerschutztüren, welche aus mehreren parallel verlaufenden teilprofilen gebildet wird
DE102007008345A1 (de) * 2007-02-20 2008-08-21 Eduard Hueck Gmbh & Co. Kg Rahmenvorrichtung mit Brandschutzfunktion
CN111794641A (zh) * 2020-06-28 2020-10-20 湖南省金为新材料科技有限公司 单一b型材的框扇系统
CN111794642A (zh) * 2020-06-28 2020-10-20 湖南省金为新材料科技有限公司 单一型材的框扇系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1900177A (en) * 1931-04-18 1933-03-07 S H Pomeroy Company Inc Metal window
DK53650C (da) * 1935-06-07 1937-09-27 Sandvikens Jernverks Ab Ramme, Karm eller Indfatning til Døre og Vinduer.
GB670063A (en) * 1949-12-07 1952-04-16 Rowe Brothers & Co Ltd Improvements in mounting glass sheets in frames for partitions, windows, and similarstructures
AT378571B (de) * 1979-11-29 1985-08-26 Schuermann & Co Heinz Mit einer verglasung versehene schutztuer gegen feuer und rauch
GB2190125B (en) * 1986-05-07 1989-12-06 Wilhelm Karl Muller Fire-protected glazed constructional assembly
DE3621619A1 (de) * 1986-06-27 1988-01-21 Mueller Wilhelm K Tuer oder fenster
DE3907654A1 (de) * 1989-03-09 1990-09-13 Riexinger Tuerenwerk Halterung fuer eine glasscheibe in einem durchbruch einer wand oder tuer, insbesondere einer feuerschutzwand oder -tuer
DE4011605C2 (de) * 1990-04-10 1997-06-05 Sommer Metallbau Stahlbau Gmbh Bauelement, insbesondere Wand- oder Türelement
DE9105504U1 (de) * 1991-05-03 1992-09-03 Hörmann KG Eckelhausen, 6697 Nohfelden Feuerschutzelement
DE9219178U1 (de) * 1992-01-25 1999-02-25 Schüco International KG, 33609 Bielefeld Verbundprofil mit an den Außenseiten vorgesehenen, mit einer Hohlkammer ausgerüsteten Profilschienen mit zwischenliegender Isolierschicht für Rahmen von Wandelementen, Türen und Fenstern
DE9211944U1 (de) * 1992-09-04 1994-01-13 Hörmann KG Eckelhausen, 66625 Nohfelden Feuerschutzabschluß im Gebäudebereich

Also Published As

Publication number Publication date
FI945723A (fi) 1995-02-03
CZ323894A3 (en) 1995-06-14
ATE176712T1 (de) 1999-02-15
NO944698D0 (no) 1994-12-06
DK0646212T3 (da) 1999-09-20
FI945723A0 (fi) 1994-12-05
PL306564A1 (en) 1995-04-03
PL176127B1 (pl) 1999-04-30
NO304474B1 (no) 1998-12-21
SK5795A3 (en) 1995-07-11
NO944698L (no) 1995-02-02
HU216600B (hu) 1999-07-28
WO1994023168A1 (de) 1994-10-13
EP0646212A1 (de) 1995-04-05
FI101735B (fi) 1998-08-14
HUT69081A (en) 1995-08-28
FI101735B1 (fi) 1998-08-14

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