EP0288518B1 - Construction de fenetre ignifuge - Google Patents

Construction de fenetre ignifuge Download PDF

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Publication number
EP0288518B1
EP0288518B1 EP87907158A EP87907158A EP0288518B1 EP 0288518 B1 EP0288518 B1 EP 0288518B1 EP 87907158 A EP87907158 A EP 87907158A EP 87907158 A EP87907158 A EP 87907158A EP 0288518 B1 EP0288518 B1 EP 0288518B1
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EP
European Patent Office
Prior art keywords
window
sash
pane
glazing unit
glass
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
EP87907158A
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German (de)
English (en)
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EP0288518A1 (fr
Inventor
Anders Browall
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ELIT-FOENSTER AB
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Elit-Fonster AB
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Filing date
Publication date
Application filed by Elit-Fonster AB filed Critical Elit-Fonster AB
Priority to AT87907158T priority Critical patent/ATE66046T1/de
Publication of EP0288518A1 publication Critical patent/EP0288518A1/fr
Application granted granted Critical
Publication of EP0288518B1 publication Critical patent/EP0288518B1/fr
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
    • E06B5/165—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
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/26—Compound frames, i.e. one frame within or behind another
    • E06B3/2605—Compound frames, i.e. one frame within or behind another with frames permanently mounted behind or within each other, each provided with a pane or screen
    • 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
    • E06B3/585—Fixing of glass panes or like plates by means of borders, cleats, or the like adjustable, e.g. for accommodating panes of various thickness, or with provisions for altering the clamping force on the pane
    • E06B3/5857—Fixing of glass panes or like plates by means of borders, cleats, or the like adjustable, e.g. for accommodating panes of various thickness, or with provisions for altering the clamping force on the pane the fixing being adjustable, e.g. in one of several possible positions
    • E06B3/5864—Fixing of glass panes or like plates by means of borders, cleats, or the like adjustable, e.g. for accommodating panes of various thickness, or with provisions for altering the clamping force on the pane the fixing being adjustable, e.g. in one of several possible positions with adjusting screws, wedges or cams
    • 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
    • E06B3/26—Compound frames, i.e. one frame within or behind another
    • E06B3/2605—Compound frames, i.e. one frame within or behind another with frames permanently mounted behind or within each other, each provided with a pane or screen
    • E06B2003/2625—Compound frames, i.e. one frame within or behind another with frames permanently mounted behind or within each other, each provided with a pane or screen with different frames made from different materials

Definitions

  • the present invention relates to an openable multi-pane window construction of fire resistance Class F 60, i.e. fire-resistance grade F 60 of Swedish construction norms, the glazed framework of which includes a window frame and mutually connected window sashes, and in which construction a single pane of glass is fitted in an outer sash on the outward side of the window construction, and an innner glazing unit which comprises at least one pane of glass is fitted in an inner window sash on the inward side of the window construction.
  • fire resistance Class F 60 i.e. fire-resistance grade F 60 of Swedish construction norms
  • the invention also relates to a fixed multi-pane window construction of fire resistance Class F 60, the glazed framework of which construction includes a window frame which has a glazing unit fitted therein.
  • a known possibility of achieving long fire resistance time with building window constructions is by using preferably non-openable (so-called fixed) window constructions that are comprised of steel or some other material having high fire resistance.
  • These known window constructions are both clumsy in appearance and expensive to manufacture.
  • DE-A-2722835 describes a window construction in which the window frame and/or the window sashes consist of steel profiles.
  • the object of the present invention is primarily to provide an openable multi-pane window with which the window frame and at least the inner sash are made of wood, and which can resist a "standardized" fire for at least a period of one hour (i.e. fulfills the requirement of fire resistance Class F 60), so that the window construction will fulfill the same fire resistance requirements as those fulfilled by the walls of the building in which the window construction is installed.
  • standardized fire is meant here a carefully specified artificial fire created by means of oil burners, in an accurately specified test room in a wall of which the window construction in question is installed.
  • the artificial fire is specified primarily with regard to the rise in room temperature as a function of the time over which the fire has continued. In this regard the temperature increases by ca 550°C during the first five minutes, passes 650°C after ca 10 minutes, 700°C after ca 13 minutes, 800°C after ca 26 minutes, and 900°C after ca 50 minutes, and reaches a temperature somewhat higher than 920°C after 60 minutes.
  • a window construction of the aforedescribed kind in that the window frame and the inner sash are made of wood, there being mounted in the inner sash a metallic clamping frame in which the inner glazing unit is firmly clamped along the edges thereof through an adjustable clamping force; both the single pane of glass and a glass pane of the inner glazing unit are made of plain, heat hardened borosilicate-fire resistive glass, such as Pyran glass R ; the outer sash consists of a metal frame in spaced relationship with and located outwardly of the wooden inner sash; and the freely exposed surfaces of at least the wooden window frame and the wooden inner sash on the inward side of the construction are provided with a coating of fire resistive paint.
  • the glazing unit on the inward side of the window construction may comprise a sealed glazing unit which, in addition to the pane of borosilicate-fire resistive glass also includes a pane of conventional window glass which is located on the inward side of the unit in spaced relationship with the pane of fire resistive glass.
  • the glazing unit may include on the inward side of the construction solely a single glass pane which is made of plain, i.e. non-reinforced, heat hardened borosilicate-fire resistive glass and which is laminated with, e.g., a sheet of low emissive glass.
  • the inventive window construction is thus a multi-pane window, preferably a three-pane window, which incorporates a pane of plain, heat hardened borosilicate-fire resistive glass on both the outside of the construction and on the inside of the glazing unit.
  • the inventive window construction is also imparted fire resistive qualities by the metallic clamping frame and by the fire resistive paint applied to the wooden window frame and to the wooden inner sash on the inward side of the construction.
  • elevated temperatures for instance temperatures of 150°C-170°C
  • the fire resistive paint swells in the manner of a "soufflé" therewith forming a heat insulating layer which protects the underlying wood.
  • the fire resistive properties of the window construction can be further enhanced with the aid of fire-swelling strips and jointing compounds and non-combustible seals in the construction.
  • Such further developments of the invention are set forth in particular in claims 4 and 6.
  • a suitable construction of the metallic clamping frame is specified in particular in claims 5 and 6.
  • the window construction according to the invention can also include a wooden, intermediate sash, as set forth in claim 7.
  • the window construction may conveniently include means which provide a connection which will hold the sashes in the window frame when the normal sash retaining function of the hinges ceases. This can be achieved, for example, in accordance with the arrangements defined in Claims 8 and 10 respectively.
  • the fire resistive properties of the window construction can be further enhanced by suitable selection of material dimensions, in accordance with Claim 9.
  • the present invention affords, with the aid of simple means, window constructions of fire resistance class F 60 which exhibit extremely good properties with regard to imperviousness, k-values and mechanical strength.
  • Figs. 1-3 illustrate an openable multi-glass window construction which includes a wooden frame 2 and mutually connected window sashes which comprise an outer aluminium sash 4, a wooden intermediate sash 6 and a wooden inner sash 8.
  • the outer sash 4 comprises a framework 10 of hollow profiles having an edge flange 12 and a steel L-shaped profile 14 attached to the framework 10.
  • a single pane of Pyran glass 16 is fitted between the flange 12 and the profile 14.
  • a sealed glazing unit 18 is inserted in a channel located at the edge surface of the inner sash 8 and the intermediate sash 6 screwed firmly thereto, the edge portions of which unit are clamped firmly in a metallic mounting frame 20 through the medium of adjustable clamping forces, the frame being screwed firmly to the inner sash in said channel.
  • the sealed glazing unit 18 comprises a pane 22 of Pyran glass and a pane 24 of conventional window glass in spaced relationship with the pane 22.
  • Located between the framework 10 and the intermediate sash 6 is a dust filter strip 26, while a spacer in the from of an inwardly open profile 28 is located between the glass panes 22 and 24.
  • the Pyran glass pane 16 and the sealed glazing unit 18 are held clamped with the aid of inserts 30 in the form a ceramic fibre strips.
  • Seals in the form of hose strips 32 are provided between the inner sash and the window frame 2, and a fire-swelling strip 36 is located in a groove 34 provided in the inner sash 8.
  • a similar fire-swelling strip 38 is also located at the outer edge of the sealed glazing unit 18.
  • Silicone rubber top seals 40 are provided on both sides of the sealed glazing unit 18.
  • the sash assembly comprising the inner sash 8, the intermediate sash 6 and the outer sash 4 hinged thereto is attached to the window frame 2 by means of hinge devices 42.
  • All of the freely exposed surfaces of the intermediate sash, the inner sash and window frame are provided with a coating 44 of fire resistive paint. These coatings 44 are preferably applied to a "surface weight" of ca 500 g/m2 and are indicated in Fig. 3 by broken lines immediately inwards of respective surfaces of the intermediate sash 6, the inner sash 8 and the frame 2.
  • the metallic clamping frame 20 (in which the sealed glazing unit 18 is pressure fitted) comprises a U-shaped profile 46 which is firmly mounted in recesses or rebates on the top rail, the bottom rail and the stiles of the inner sash 8, and an L-shaped profile 50 which has one arm or flange 48 thereof positioned within the associated U-shaped profile, such that the L-shaped profile can be pressed against the edge portion of the sealed glazing unit 18.
  • the rebates in the aforesaid rails and stiles of the sash have planar bottom surfaces which extend perpendicularly to the plane of the sealed glazing unit 18, and the edge part of the unit can be clamped between one side flange 52 of the U-shaped profiles and the flange 48 of the L-shaped profiles 50 extending parallel therewith, by tightening clamping or pressure means 54 acting between the U-shaped and L-shaped profiles.
  • These clamping means may conveniently have the form of stop screws 51, which are provided with hexagonal holes and screwed through the side flange 56 of the profile 46 and which are tightened against the flange 48 to a given pressure, with the aid of a torque spanner.
  • the clamping frame 20 is held firmly to the inner sash 8 by means of screws 58 which pass through the L-shaped profiles 50.
  • the edge surface of the sealed glazing unit 18 supports against an oak glazing block 60 which has a recess provided in the undersurface thereof for accommodating the fire-swelling strip 38.
  • safety devices 62 are mounted on the metallic outer sash 4, within the edge region thereof at which the sash adjoins the window frame jamb in which the hinge devices 42 are fitted.
  • the window frame jamb has provided therein retention cut-outs or recesses into which hook-shaped retention projections 66 of the safety devices 62 engage.
  • the projection 66 and the recesses 64 thus form connection means which hold the sashes firmly in the window frame 2 when the normal sash retaining function of the hinge devices 42 has ceased.
  • At least one such safety device 62 is provided at the top and at the bottom of the edge region of the outer sash 4, wherewith the hooked projections 66 of the safety devices may conveniently be arranged to project into recesses 64 forming part of a common groove in the window frame, such as a conventional turbulence groove in the window frame.
  • the safety devices 62 are suitably comprised of a Z-shaped extruded aluminium profile.
  • FIGs. 5 and 6 illustrate a fixed fire resistant window which is constructed according to the same principles as the 3-pane fire resistant window illustrated in Figs. 1-4 and which comprises mutually connected window sashes and a 2-pane sealed glazing unit.
  • the glazed framework of the fixed multi-pane window construction includes a window frame 2′ in which there is firmly fitted a glazing unit 68.
  • a metallic clamping frame in which the glazing unit 68 is clamped along its edges with an adjustable clamping force generated by appropriate tightening of clamping screws 54, in the same manner as that described with reference to Fig. 4.
  • the glazing unit 68 includes a thicker Pyrane-glass pane 22′ and two panes 24′ of conventional window glass located in spaced relationship with the pane 22′ and inwardly thereof.
  • metal profiles 70 Arranged between the edge regions of the respective panes of glass in the glazing unit 68 are metal profiles 70 which serve as spacing and holding elements and against the mutually opposing sides surfaces of which respective panes are glued at regions 72 with the aid of a silicone adhesive.
  • Fig. 5 and 6 embodiment are the same as mutually corresponding elements and components of the embodiment illustrated in Figs. 1-4 and have accordingly been identified by the same reference numerals. As will be evident form the aforeging, the reference numerals in certain instances have added thereto a prime, so as to indicate a construction which although slightly different is nevertheless the same in principle.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Special Wing (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Glass Compositions (AREA)
  • Surface Treatment Of Glass (AREA)

Claims (11)

1. Construction de fenêtre ignifugée à plusieurs vitrages ouvrants de classe F60, c'est à dire d'indice de résistance au feu F60 des normes de construction suédoises, la structure vitrée de cette construction comprenant un châssis de fenêtre (2) et des battants de fenêtre mutuellement reliés (4, 6, 8), et dans laquelle construction de fenêtre une unique vitre (16) est logée dans un battant extérieur (4) disposé sur le côté extérieur de la construction et une unité de vitrage intérieure (18) comportant au moins une vitre est logée dans un battant intérieur (8) disposé sur le côté intérieur de la construction, caractérisée en ce que;
le châssis de fenêtre (2) et le battant intérieur (8) sont réalisés en bois, le battant intérieur possède un châssis de serrage métallique (20) monté dedans dans lequel l'unité de vitrage scellée intérieure (18) est serrée fermement le long des bords de celle-ci par l'intermédiaire de l'action d'une force de serrage réglable; la vitre unique (16) et une vitre (22) incorporée dans l'unité de vitrage scellée interne sont toutes deux réalisées en verre simple de borosilicate trempé résistant au feu, tel que du verre PyranR,
le battant extérieur (4) est un châssis en métal espacé vers l'extérieur du battant intérieur en bois; et
au moins les surfaces librement exposées du châssis de fenêtre en bois (2) et le battant intérieur en bois (8) disposé sur l'intérieur de la construction sont pourvus d'un revêtement (44) en peinture ignifugée.
2. Construction de fenêtre selon la revendication 1, caractérisée en ce que l'unité de vitrage sur le côté intérieur de la construction comporte une unité de vitrage scellée (unité de vitrage isolant 18) qui comporte en plus de la vitre (22) en verre de borosilicate résistant au feu une vitre (24) conventionnelle qui est disposée sur le côté intérieur de l'unité et en relation espacée avec la vitre résistant au feu (22).
3. Construction de fenêtre selon la revendication 1, caractérisée en ce que l'unité de vitrage sur le côté intérieur de la construction comporte une vitre unique (22) en verre simple de borosilicate trempé ignifuge, qui est feuilleté, par exemple avec une feuille de verre à faible émission.
4. Construction de fenêtre selon l'une quelconque des revendications 1 à 3, caractérisée en ce que, au voisinage de l'espace entre le battant intérieur (8) et le châssis de fenêtre (2), est insérée dans au moins l'un des deux composants une bande gonflant à la chaleur (36) s'étendant périphériquement autour de l'ensemble du battant intérieur.
5. Construction de fenêtre selon l'une quelconque des revendications précédentes, caractérisée en ce que le châssis de serrage métallique (20) dans lequel l'unité de vitrage scellée intérieure (18) est serrée comporte des profilés en U (46) qui sont logés dans des découpes ou renfoncements dans le rail supérieur, le rail inférieur et les montants du battant intérieur (8), ces découpes ou renfoncements ayant des surfaces inférieures planes qui s'étendent perpendiculairement au plan de l'unité de vitrage intérieur, et un profilé en L (50) dont un bras de l'aile (48) est disposé à l'intérieur d'un profilé en U associé et peut être pressé contre une partie de bord de l'unité de vitrage (18), la partie de bord de la dite unité pouvant être serrée entre une branche (52) du profilé en U et l'aile (48) du profilé en L s'étendant parallèlement à la dite branche, par serrage des dispositifs de serrage (54) agissant entre les profilés en U et en L.
6. Construction de fenêtre selon la revendication 5, caractérisée en ce que la partie de bord de l'unité de vitrage intérieure (18) est serrée entre les branches mutuellement parallèles et coopérants mutuellement (52, 48) des profilés en U et en L (46, 50) avec des inserts élastiques (30) de préférence en bandes de fibre céramique et en ce que des joints d'étanchéité supérieurs en silicone (40) sont prévus sur les surfaces de bord libre des inserts des deux côtés de l'unité.
7. Construction de fenêtre selon l'une quelconque des revendications 1 à 6, caractérisée en ce que un battant intermédiaire en bois (6) est disposé entre le battant intérieur (8), dans lequel le châssis de serrage métallique (20) pour l'unité de vitrage intérieur (18) est fixée, et le battant extérieur (4), le battant intermédiaire (6) formant des moyens d'entretoise entre le battant intérieur et le battant extérieur pour la vitre en verre unique et étant pourvu d'un revêtement (44) en peinture ignifugée sur les zones de surface librement exposée de celui-ci.
8. Construction de fenêtre selon une ou plusieurs des revendications 1 à 7, caractérisée en ce que les battants mutuellement connectés sont suspendus de façon pivotante et sont maintenus dans le châssis de fenêtre (2) au moyen de charnières (42) disposées entre le châssis de fenêtre et le battant intérieur, caractérisé en ce que des dispositifs de sécurité (62) pourvus de saillies de retenue en forme de crochet (66) sont montés contre le battant extérieur métallique (4) à l'intérieur de la zone de bord de celui-ci qui est contiguë au montant de châssis auquel les charnières (42) sont fixées; et en ce que le dit montant de châssis est pourvu de renfoncements de retenue (64) destinés à recevoir les dites saillies (66), les saillies (66) et les renfoncements formant des liaisons qui maintiennent les battants fermement dans le châssis de fenêtre lorsque cesse la fonction normale de retenue de battant des charnières.
9. Construction de fenêtre selon une ou plusieurs des revendications 5 à 8, caractérisée en ce que, comparé à des battants intérieurs en bois connus, le battant intérieur de la construction a des dimensions matérielles plus importants au moins premièrement en ce qui concerne l'épaisseur de matière mesurée depuis le côté feuillure de la feuillure de fixation du châssis de serrage (20) et vers l'intérieur de la surface intérieure (78) du battant intérieur s'étendant parallèlement à l'unité de vitrage, et deuxièmement en ce qui concerne l'épaisseur de matière mesurée depuis la surface inférieure de feuillure jusqu'à la surface de définition (80) du battant intérieur parallèlement à la dite surface inférieure, les deux épaisseurs étant au moins de 20 mm et de préférence aux alentours de 22 mm.
10. Construction de fenêtre selon la revendication 8 ou 9, caractérisée en ce que un dispositif de sécurité (62) est prévu dans la zone de bord supérieure et dans la zone de bord inférieure du battant extérieur métallique (4), les saillies en crochet (66) des dits deux dispositifs de sécurité se projetant dans une rainure ou un canal commun (64) prévue dans le châssis de fenêtre, telle qu'une goulotte conventionnelle dans le dit châssis (2).
11. Construction de fenêtre ignifugée à plusieurs vitrages ouvrants de classe F60, c'est à dire d'indice de résistance au feu F60 des normes de construction suédoises, la structure vitrée de cette construction comprenant un châssis de fenêtre (2′) dans lequel est logée une unité de vitrage (68), caractérisée en ce que;
le châssis de fenêtre (2′), qui est réalisé en bois, possède un châssis de serrage métallique (20′) dans lequel l'unité de vitrage (68) est serrée le long de ses bords par une force de serrage réglable;
l'unité de vitrage (68) comporte au moins une vitre (22′) en verre simple de borosilicate trempé ignifuge, tel que du verre Pyran R, et au moins une, de préférence deux, vitres (24′) en verre conventionnel logées à l'intérieur de la vitre en verre de borosilicate résistant au feu et espacées de celle-ci, des profilés métalliques (70) étant prévus entre les zones de bord des vitres de verre dans l'unité de vitrage, ces profilés fonctionnant comme éléments d'entretoise et des vitres de verre respectives étant collées à des surfaces latérales mutuellement opposées des dits profilés (70) à l'aide d'une colle au silicone;
les parties du châssis de serrage métallique (20′) qui sont disposées vers l'intérieur de l'intérieur de l'unité (68), sur le côté intérieur de la construction, sont recouvertes avec des bandes de vitrage en bois (74, 76) fixées au châssis de fenêtre; et moins les surfaces librement exposées du châssis de fenêtre en bois et les bandes de vitrage sont pourvues d'un revêtement (44′) en peinture ignifugée.
EP87907158A 1986-10-23 1987-10-21 Construction de fenetre ignifuge Expired - Lifetime EP0288518B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87907158T ATE66046T1 (de) 1986-10-23 1987-10-21 Feuerwidriger fensteraufbau.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8604538A SE455211B (sv) 1986-10-23 1986-10-23 Oppningsbar flerglasfonsterkonstruktion av brandklass f 60
SE8604538 1986-10-23

Publications (2)

Publication Number Publication Date
EP0288518A1 EP0288518A1 (fr) 1988-11-02
EP0288518B1 true EP0288518B1 (fr) 1991-08-07

Family

ID=20366057

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87907158A Expired - Lifetime EP0288518B1 (fr) 1986-10-23 1987-10-21 Construction de fenetre ignifuge

Country Status (7)

Country Link
EP (1) EP0288518B1 (fr)
JP (1) JPH01501013A (fr)
AT (1) ATE66046T1 (fr)
DE (1) DE3772043D1 (fr)
NO (1) NO882705L (fr)
SE (1) SE455211B (fr)
WO (1) WO1988003218A1 (fr)

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SE518743C2 (sv) * 2001-02-02 2002-11-12 Rex Core Ab Fönsterkonstruktion
ITMI20080811A1 (it) * 2008-05-06 2009-11-07 Radaelli Angelo S A S Serramento in pvc con superficie in vista esteticamente migliorata.
US8584426B2 (en) 2010-06-04 2013-11-19 Milgard Manufacturing Incorporated Sash binder
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CN109356502A (zh) * 2018-12-07 2019-02-19 重庆渝万通新材料科技股份有限公司 耐火隔热的密封窗
CN114370215B (zh) * 2021-12-16 2024-03-29 山西百澳幕墙装饰有限公司 一种防火塑钢门窗以及生产工艺

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US10570658B2 (en) 2015-09-07 2020-02-25 Timur Akhmedbekovich Mirzeabasov Fire-blast resistant window assembly and methods for installing the same

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Publication number Publication date
DE3772043D1 (de) 1991-09-12
NO882705D0 (no) 1988-06-17
WO1988003218A1 (fr) 1988-05-05
SE8604538D0 (sv) 1986-10-23
JPH01501013A (ja) 1989-04-06
SE455211B (sv) 1988-06-27
NO882705L (no) 1988-06-17
ATE66046T1 (de) 1991-08-15
EP0288518A1 (fr) 1988-11-02
SE8604538L (sv) 1988-04-24

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