WO1996007005A1 - Fermeture de batiment - Google Patents

Fermeture de batiment Download PDF

Info

Publication number
WO1996007005A1
WO1996007005A1 PCT/DE1995/001132 DE9501132W WO9607005A1 WO 1996007005 A1 WO1996007005 A1 WO 1996007005A1 DE 9501132 W DE9501132 W DE 9501132W WO 9607005 A1 WO9607005 A1 WO 9607005A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame
fire
fire protection
elements
glass pane
Prior art date
Application number
PCT/DE1995/001132
Other languages
German (de)
English (en)
Original Assignee
Hörmann 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 DE19944430647 external-priority patent/DE4430647A1/de
Application filed by Hörmann KG Eckelhausen filed Critical Hörmann KG Eckelhausen
Priority to CZ97551A priority Critical patent/CZ55197A3/cs
Priority to EP95928980A priority patent/EP0784728B1/fr
Priority to DE59506544T priority patent/DE59506544D1/de
Priority to SK263-97A priority patent/SK26397A3/sk
Priority to PL95318907A priority patent/PL318907A1/xx
Publication of WO1996007005A1 publication Critical patent/WO1996007005A1/fr
Priority to FI970773A priority patent/FI970773A/fi
Priority to NO970834A priority patent/NO970834L/no

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
    • E06B5/165—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
    • 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
    • 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
    • E06B2003/26394—Strengthening arrangements in case of fire

Definitions

  • the invention relates to a building closure consisting of a frame and at least one wing which can be pivoted in the frame, for example a door leaf or a window leaf, which has a frame in which a fire-resistant fire protection glass pane, a leaf part with a heat-insulating intermediate layer or another, at least over a certain period of time, fire-resistant use is arranged, the frame and / or the frame consisting of two aluminum profiles or the like consisting of non-fire-resistant materials in the fire protection area considered here, which with the interposition of the fire protection glass pane, the Leaf part or the like are interconnected and thermal separation elements, preferably fire protection plates, are arranged between the aluminum profiles of the frame and / or the frame.
  • DE-PS 3 050 946 discloses a fire protection component for such building closings, such as windows, doors or the like, which has two aluminum profile strips which are connected to one another via a thermal separating element to form a load-bearing core, wherein retaining strips made of steel are provided for the frame filling are anchored to the core with screws.
  • a building closure is already known, which can be produced in particular from aluminum, the aluminum being able to melt at least on the fire side in the event of fire, without the stability of the building closure being significantly impaired. The stability of this building closure is then namely through the thermal separation elements and the retaining strips manufactured.
  • the thermal separating elements are connected to the holding strips and the holding strips to the frame filling, for example with a fire protection glass pane.
  • the disadvantage of this previously known construction is that a great deal of structural effort has to be expended since the retaining strips have to be connected to the separating elements.
  • this known construction provides for the use of screws.
  • the object of the invention is to create a generic building closure which, in the event of fire, has sufficient temporary stability with simultaneous partitioning, despite the almost exclusive use of light metal, such as aluminum or the like or plastics, the construction of the building closure should be as simple and therefore inexpensive to manufacture as possible and, when heated on one side, has sufficient mobility of the two shells to enable relative movement of individual components due to different expansions.
  • the solution to this problem provides that between the frame and the sash and between the frame and the fire protection glass pane used in the frame, the leaf part or the like, expanding elements are arranged when heated, which when heated a fireproof bridge between the fire-resistant components, namely form the fire protection glass pane or the sheet part and the fire protection plates, the elements which expand when heated exert forces on the fire-resistant constituents, which run essentially perpendicular to their surface normals, so that after the frame and / or Frame profiles a cohesion of these components is given due to a bracing of these components by means of the elements.
  • the elements that expand when heated form a bridge between the fire protection plates or between a fire protection plate and a fire protection glass pane, wherein the elements that expand when heated can also perform sealing functions in a manner known per se ⁇ NEN, in that the entire gap between the frame and the sash or between two sashes of a double-leaf window or a double-leaf door is sealed.
  • this building closure construction is designed in such a way that a simple and therefore inexpensive manufacture of the building closure is possible without heat-resistant thermal elements having to be screwed to retaining strips for a fire protection glass pane or a sheet part.
  • the fire protection plates are arranged between adjacent connecting elements which connect the aluminum profiles, and that the elements which expand when heated are arranged on the narrow sides of the fire protection plates and / or on the thermal connecting elements.
  • the aluminum profiles of the frame or the frame are connected to one another with connecting elements and the elements that expand when heated are arranged on these connecting elements, so that when fire acts, the adjacent fire protection plates or fire protection glass panes or sheet parts by means of the expanding elements when heated Elements are connected in such a way that an essentially flat building closure is achieved.
  • the force of the elements that expand when heated on the fire protection plates or the fire protection glass pane or the sheet part essentially occurs. chen perpendicular to the surface normal of these components. A stable tensioning of the components is achieved by this application of force.
  • the connecting elements are not heat-conducting, preferably made of plastic, in particular of polyamide, which are dovetail-shaped at their ends and engage in corresponding recesses in the aluminum profiles.
  • the fire protection glass pane extends over the seals in the frame, so that the element which is arranged in the frame and expands when exposed to heat Fire protection glass pane encompasses on three sides.
  • the fireproof glass pane is securely fixed in the frame even when the frame melts on the fire side. Falling out of the fire protection glass pane is prevented by the three-sided clamping.
  • the elements that expand when exposed to heat are advantageously arranged on both the frame side and the leaf side on both vertical sections and in the door area, so that the fire protection glass pane or the leaf part and the fire protection plates are essentially at right angles to the expansion of the elements ⁇ mutually arranged directions of force are loaded, whereby in particular the advantage is achieved that these components are clamped over their entire edge lengths in such a way that twisting of the components is avoided, which may lead to leaks, in particular with regard to a smoke and gas seal could.
  • the fire protection glass pane expands in the direction of its surface normal when heated. This will further increase the bracing of the Fire protection glass pane is achieved in the elements that expand when exposed to heat, thereby increasing the stability of the building closure in the event of a fire.
  • the aluminum profiles are connected to one another in such a way that they can be moved towards or away from one another at least to a limited extent in order to compensate for thermal stresses when heated on one side.
  • the invention therefore provides that the aluminum profiles are mounted so that they can be moved relative to one another, that is to say they can be moved towards and away from one another.
  • thermal stresses can be compensated for in the case of one-sided heating.
  • at least one aluminum profile is mounted to be displaceable at least to a limited extent in the longitudinal direction of the connecting elements. Accordingly, the "floating" mounting of at least one aluminum profile takes place due to a limited displaceable arrangement of the connecting element in this aluminum profile, so that the aluminum profile along the connecting element or elements can be moved toward or away from the opposite aluminum profile.
  • connecting elements are fixed with an aluminum profile and loosely attached to the aluminum profile arranged opposite each other in the form of a connection that is loose under shear stress. This configuration ensures maximum stability of the building closure with limited mobility of the aluminum profiles relative to one another in the event of fire.
  • the connecting elements are held in recesses which are essentially V-shaped in cross-section in the aluminum profiles, the recesses in their cross-sectional shape essentially matching the ends of the connecting elements and in the longitudinal direction of the Connection elements are open on both sides.
  • the connecting elements are essentially dovetail-shaped at their ends, so that the corresponding recesses are also dovetail-shaped in cross section.
  • a recess is closed on one side so that it has the shape of an undercut groove.
  • the recess opposite this recess is open on both sides in the longitudinal direction of the connecting elements. Accordingly, this recess has the shape of a bore, the bore also being dovetail-shaped in cross section.
  • the connecting element arranged in this recess is thus held to be displaceable to a limited extent in at least one direction, so that the aluminum profile with the open recesses is held to be displaceable along the connecting elements.
  • FIG. 1 shows a sectional view of a building closure consisting of a frame and a door leaf in the starting position
  • Figure 2 shows the building closure according to Figure 1 at the onset of fire
  • FIG. 3 shows the building closure according to Figures 1 and 2 with advanced fire exposure
  • Figure 4 shows the building closure according to Figures 1 to 3 with more advanced fire and
  • FIG. 5 shows a detailed view of the connection between a connecting element and an aluminum profile according to the circle V in FIG. 1.
  • a building closure 1 shown in FIG. 1 consists of a frame 2 and a door leaf 3, the frame 2 being firmly connected to masonry of a building, not shown, and the door leaf 3 being arranged on the frame 2 so as to be pivotable about an axis of rotation.
  • the frame 2 has two aluminum profiles 4 and 5 arranged opposite one another, which are designed as box profiles with a substantially rectangular cross section.
  • a fire protection plate 6 is arranged between the aluminum profiles 4 and 5, it being possible for the fire protection plate 6 to be connected to the aluminum profiles 4 and 5, for example.
  • connecting elements 7 are additionally arranged between the two aluminum profiles 4 and 5, which are designed as plastic pins made of polyamide, which have dovetail-shaped ends and engage in corresponding recesses 8 in the aluminum profiles 4 and 5.
  • Such connecting elements 7 accordingly consist of a non-heat conductive material and are arranged at regular intervals over the entire longitudinal extent of the aluminum profiles 4 and 5, so that the aluminum profiles 4 and 5, the fire protection plate 6 and the connecting elements 7 form a fire protection component, which in the present case is designed as a frame 2 .
  • the connecting elements 7 it is also conceivable for the connecting elements 7 to be plate-shaped, so that the fire protection plate 6 is covered on both sides by a continuous plate.
  • the door leaf 3 also consists of aluminum profiles 9 and 10, which are also essentially box-shaped with an essentially rectangular cross section. It can be seen that the aluminum profile 10 has a web 11 at its end facing away from the frame 2 and that an essentially L-shaped profile strip 12 made of aluminum is attached to the aluminum profile 9, its longer leg 13 on the Web 11 is aligned, the web 11 and the leg 13 each having a seal 14 at their free ends, between which a fire protection glass pane 15 is arranged.
  • the aluminum profiles 9 and 10 of the door leaf 3 are also connected to one another via connecting elements 7.
  • a fire protection plate 16 is inserted into the cavity formed between the aluminum profiles 9 and 10 and the connecting elements 7 arranged opposite, the fire protection plate 16, as in the case of the aluminum profiles 4 and 5 of the frame 2, with the aluminum profiles 9 and 10 connected, for example glued, can be.
  • Elements 21 are arranged in the cavities 17 and 19 and expand under the action of heat. These elements 21 are fastened on the narrow sides of the fire protection plates 6 and 16 or rest on the connecting elements 7. However, it is also conceivable for the elements 21 to be arranged exclusively on the connecting elements 7 if they are designed as plate-shaped elements and completely cover the narrow sides of the fire protection plates 6 and 16. In the present exemplary embodiment, the elements 21 are designed such that they extend over the entire vertical length of the frame 2 or the door leaf 3 and, moreover, also in the door frame area, ie. H. between the two vertical profiles of the frame 2 (in the head area) are present.
  • FIG. 2 the building closure 1 according to FIG. 1 is shown with the onset of fire, ie heat. It can be seen that the elements 21 which expand when exposed to heat have expanded in such a way that the cavities 17 and 19 are essentially filled by the elements 21, the elements 21 forming a bridge between the fire protection plates 6, 16 and between the fire protection plate 16 and the fire protection glass pane 15.
  • the fire protection glass pane 15 is encompassed in the region of this end 20 by the expanding element 21 on its three free sides.
  • the expanding elements 21 generate forces in the direction of the fire protection plates 6, 16 or on the fire protection glass pane 15, so that these components are clamped together.
  • the construction of frame 2 and door leaf 3 has not yet been influenced by fire.
  • FIG. 4 shows the building closure 1 after the fire has continued, whereby it can be seen that the fire protection glass pane 15 has expanded in the direction of its surface normals, so that this further increases the forces between the element 21 and the fire protection glass pane 15 is effected.
  • the elements 21 consist of a material which swells under the influence of heat and is based on sodium silicate.
  • such elements are available on the market under the trademark "Palusol". In their state unaffected by heat, these elements have no possibility in any way of transmitting mechanical holding forces in the size necessary for the problem at hand.
  • the building closure 1 can therefore completely dispense with steel components, so that the building closure 1 is only dependent on the material components aluminum and the material of the fire protection plates 6, 16 or the fire protection glass pane 15. In addition, only elements 21 based on sodium silicate are then used.
  • the connecting elements 7 in the aluminum profiles 4 and 10 are arranged in the recesses 8, which are designed in the form of an undercut groove.
  • the dovetail-shaped ends of the connecting elements 7 are thus firmly clamped in these recesses, so that the connecting elements 7 have no degree of freedom in these recesses 8.
  • the dovetail-shaped ends of the connecting elements 7 are arranged in recesses 8 which are open on both sides in the longitudinal direction of the connecting elements 7, the recesses in cross-section being designed corresponding to the dovetail-shaped ends of the connecting elements 7.
  • These recesses 8, which are open on both sides, are provided in the aluminum profiles 5 and 9.
  • the connecting elements 7 are mounted in the recesses 8 of the aluminum profiles 5 and 9 in such a way that they are attached in the aluminum profiles 5 and 9 at least to a limited extent.
  • the opposing aluminum profiles 4 and 5 on the one hand and 9 and 10 on the other hand can be moved towards and away from one another and away from one another in the event of fire and the associated different expansions of the aluminum profiles arranged at different distances from the source of the fire Building closure 1 has sufficient stability in the event of fire over a long period of time, which could be impaired if it is heated on one side and the associated “bimetal effect”.
  • the invention described above is not limited to the illustrated embodiment. Rather, the connecting elements 7 can have a different construction, for example. In addition, arrangements of the elements 21 which differ from the exemplary embodiment are possible.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Vending Machines For Individual Products (AREA)
  • Glass Compositions (AREA)
  • Gasket Seals (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Abstract

L'invention concerne une fermeture de bâtiment (19) qui comprend un châssis (2) et au moins un vantail maintenu pivotant dans le châssis (2) et présentant un cadre dans lequel se trouve une vitre coupe-feu (15) à l'épreuve du feu ou autre élément similaire. Le châssis (2) et/ou le cadre se compose de deux profilés en aluminium (4, 5; 9, 10) assemblés l'un à l'autre par intercalage de la vitre coupe-feu (15) ou de l'élément similaire. En cas d'incendie, malgré l'utilisation de métal léger tel que l'aluminium ou similaire, on obtient une stabilité temporaire suffisante et simultanément une étanchéité de la fermeture de bâtiment, dans la mesure où des panneaux coupe-feu (6, 16) sont montés entre les profilés en aluminium (4, 5; 9, 10) du châssis (2) et le cadre, et où des éléments (21) qui se dilatent sous l'effet de la chaleur, sont montés entre le châssis (2) et les vantaux, ainsi qu'entre le cadre et la vitre coupe-feu (15) ou similaire insérée dans le cadre. Sous l'effet de la chaleur, ces éléments forment un pont à l'épreuve du feu entre les constituants résistant au feu.
PCT/DE1995/001132 1994-08-29 1995-08-24 Fermeture de batiment WO1996007005A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CZ97551A CZ55197A3 (en) 1994-08-29 1995-08-24 Building closure
EP95928980A EP0784728B1 (fr) 1994-08-29 1995-08-24 Fermeture de batiment
DE59506544T DE59506544D1 (de) 1994-08-29 1995-08-24 Gebäudeabschluss
SK263-97A SK26397A3 (en) 1994-08-29 1995-08-24 Structural closure
PL95318907A PL318907A1 (en) 1994-08-29 1995-08-24 Building entrance closing arrangement
FI970773A FI970773A (fi) 1994-08-29 1997-02-24 Rakennekonstruktion
NO970834A NO970834L (no) 1994-08-29 1997-02-25 Bygnings-stengeanordning

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEP4430647.4 1994-08-29
DE19944430647 DE4430647A1 (de) 1994-08-29 1994-08-29 Gebäudeabschluss
DE19515421.5 1995-04-26
DE19515421A DE19515421A1 (de) 1994-08-29 1995-04-26 Gebäudeabschluß

Publications (1)

Publication Number Publication Date
WO1996007005A1 true WO1996007005A1 (fr) 1996-03-07

Family

ID=25939631

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1995/001132 WO1996007005A1 (fr) 1994-08-29 1995-08-24 Fermeture de batiment

Country Status (10)

Country Link
EP (1) EP0784728B1 (fr)
AT (1) ATE182954T1 (fr)
CZ (1) CZ55197A3 (fr)
DE (2) DE19515421A1 (fr)
FI (1) FI970773A (fr)
HU (1) HUT76901A (fr)
NO (1) NO970834L (fr)
PL (1) PL318907A1 (fr)
SK (1) SK26397A3 (fr)
WO (1) WO1996007005A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT412494B (de) * 2003-06-25 2005-03-25 Alutechnik Matauschek Gmbh Flügel- und/oder stockrahmen
EP2474683A1 (fr) * 2011-01-11 2012-07-11 FAKRO PP Spolka z o.o. Trappe coupe-feu
JP2014214546A (ja) * 2013-04-26 2014-11-17 三和シヤッター工業株式会社 断熱建具
WO2015006878A1 (fr) * 2013-07-16 2015-01-22 Saint-Gobain Glass France Fixation d'un vitrage coupe-feu dans un châssis
CN104847222A (zh) * 2015-04-15 2015-08-19 江苏申阳交通装备有限公司 高寒无霜节能型轨道列车车窗
JP2018127792A (ja) * 2017-02-07 2018-08-16 Ykk Ap株式会社 建具
JP2020122387A (ja) * 2017-02-24 2020-08-13 Ykk Ap株式会社 建具
CN114278206A (zh) * 2020-09-28 2022-04-05 重庆美心贝斯特门窗股份有限公司 一种断桥铝合金窗隔热耐火扇结构

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0590236A2 (fr) * 1992-09-26 1994-04-06 TRUBE & KINGS KG Elément de construction coupe-feu

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0590236A2 (fr) * 1992-09-26 1994-04-06 TRUBE & KINGS KG Elément de construction coupe-feu

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT412494B (de) * 2003-06-25 2005-03-25 Alutechnik Matauschek Gmbh Flügel- und/oder stockrahmen
EP2474683A1 (fr) * 2011-01-11 2012-07-11 FAKRO PP Spolka z o.o. Trappe coupe-feu
JP2014214546A (ja) * 2013-04-26 2014-11-17 三和シヤッター工業株式会社 断熱建具
WO2015006878A1 (fr) * 2013-07-16 2015-01-22 Saint-Gobain Glass France Fixation d'un vitrage coupe-feu dans un châssis
CH708354A1 (de) * 2013-07-16 2015-01-30 Saint Gobain Fixierung eines Brandschutzglases in einem Rahmen.
CN104847222A (zh) * 2015-04-15 2015-08-19 江苏申阳交通装备有限公司 高寒无霜节能型轨道列车车窗
JP2018127792A (ja) * 2017-02-07 2018-08-16 Ykk Ap株式会社 建具
JP2020122387A (ja) * 2017-02-24 2020-08-13 Ykk Ap株式会社 建具
CN114278206A (zh) * 2020-09-28 2022-04-05 重庆美心贝斯特门窗股份有限公司 一种断桥铝合金窗隔热耐火扇结构

Also Published As

Publication number Publication date
EP0784728A1 (fr) 1997-07-23
EP0784728B1 (fr) 1999-08-04
CZ55197A3 (en) 1997-07-16
DE19515421A1 (de) 1996-10-31
FI970773A (fi) 1997-04-23
FI970773A0 (fi) 1997-02-24
PL318907A1 (en) 1997-07-21
NO970834D0 (no) 1997-02-25
SK26397A3 (en) 1997-07-09
ATE182954T1 (de) 1999-08-15
NO970834L (no) 1997-04-21
DE59506544D1 (de) 1999-09-09
HUT76901A (en) 1997-12-29

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