EP0288518B1 - Feuerwidriger fensteraufbau - Google Patents

Feuerwidriger fensteraufbau 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
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EP87907158A
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English (en)
French (fr)
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EP0288518A1 (de
Inventor
Anders Browall
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ELIT-FOENSTER AB
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Elit-Fonster AB
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Publication date
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Priority to AT87907158T priority Critical patent/ATE66046T1/de
Publication of EP0288518A1 publication Critical patent/EP0288518A1/de
Application granted granted Critical
Publication of EP0288518B1 publication Critical patent/EP0288518B1/de
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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. Zu öffnende mehrscheibige Fensterkonstruktion der Feuerwidrigkeits- oder-sicherheitsklasse F60, d.h. Feuersicherheitsgrad F60 der Schwedischen Baunormen, deren verglastes Rahmenwerk einen Fensterrahmen (2) und miteinander verbundene Flügelrahmen oder Fensterzargen (4, 6, 8) aufweist, bei welcher Fensterkonstruktion eine einzelne Glasscheibe (16) in eine(n) äußere(n) Flügelrahmen oder Fensterzarge (4) an der Außenseite der Konstruktion eingesetzt ist und eine innere Verglasungseinheit (18) mit mindestens einer Glasscheibe in eine(n) innere(n) Flügelrahmen oder Fensterzarge (8) an der Innen- oder Einwärtsseite der Konstruktion eingesetzt ist, dadurch gekennzeichnet, daß
der Fensterrahmen (2) und die innere Fensterzarge (8) aus Holz hergestellt sind, wobei in die innere Fensterzarge ein metallener Spannrahmen (20) eingebaut ist, in welchem die innere abgedichtete Verglasungseinheit (18) längs ihrer Ränder mittels einer einstellbaren Spannkraft sicher verspannt ist,
sowohl die Einzelscheibe (16) als auch eine in der inneren abgedichteten Verglasungseinheit enthaltene Glasscheibe (22) aus glattem, wärmegehärtetem, feuersicherem Borsilikatglas, wie Pyran-Glas® geformt sind,
die äußere Fensterzarge (4) ein in Auswärtsrichtung von der inneren hölzernen Fensterzarge beabstandeter Metallrahmen ist und
zumindest die freiliegenden Flächen des hölzernen Fensterrahmens (2) und der hölzernen inneren Fensterzarge (8) an der Innenseite der Konstruktion mit einem Überzug oder Anstrich (44) aus feuersicherer Farbe (Lack) versehen sind.
2. Fensterkonstruktion nach Anspruch 1, dadurch gekennzeichnet, daß die Verglasungseinheit an der Innenseite der Konstruktion eine abgedichtete Verglasungseinheit (Isolierglaseinheit 18) aufweist, die zusätzlich zur Scheibe (22) aus feuersicherem Borsilikatglas eine Scheibe (24) aus herkömmlichem Fensterglas aufweist, die an der Innenseite der Einheit und in einem Abstand von der feuersicheren Scheibe (22) angeordnet ist.
3. Fensterkonstruktion nach Anspruch 1, dadurch gekennzeichnet, daß die Verglasungseinheit an der Innenseite der Konstruktion eine Einzelscheibe (22) aus glattem, wärmebehandeltem, feuersicherem Borsilikatglas aufweist, die z.B. mit einer Glasscheibe eines niedrigen Emissionsvermögens laminiert oder kaschiert ist.
4. Fensterkonstruktion nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß im Bereich des Zwischenraums zwischen der inneren Fensterzarge (8) und dem Fensterrahmen (2) mindestens einer von zwei Bauteilen eines (einer) sich um den Gesamtumfang der inneren Fensterzarge herum erstreckenden feuerquellenden (bei Brand quellenden) Streifens oder Leiste (36) eingesetzt ist.
5. Fensterkonstruktion nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß der metallene Spannrahmen (20), in dem die innen bzw. einwärts gelegene Verglasungseinheit (18) verspannt ist, U-Profile (46), die in Ausnehmungen oder Vertiefungen in oberer Schiene, unterer Schiene und Pfosten (stiles) der inneren Fensterzarge (8) eingepaßt sind, wobei diese Ausnehmungen oder Vertiefungen plane Bodenflächen aufweisen, die senkrecht zur Ebene der inneren Verglasungseinheit verlaufen, sowie ein L-Profil (50) aufweist, dessen einer Arm oder Flansch (48) innerhalb der Begrenzungen eines zugeordneten U-Profils liegt und gegen einen Randteil der Verglasungseinheit (18) anpreßbar ist, so daß der Randteil der Einheit zwischen einem Seitenflansch (52) des U-Profils und dem Flansch (48) des parallel zum Seitenflansch verlaufenden L-Profils durch Anziehen von Spannvorrichtungen (54), die zwischen den U- und L-Profilen wirken, verspannbar ist.
6. Fensterkonstruktion nach Anspruch 5, dadurch gekennzeichnet, daß der Randteil der inneren Verglasungseinheit (18) zwischen den miteinander zusammenwirkenden und zueinander parallelen Flanschen (52, 48) der U- und L-Profile (46, 50) mit elastischen, vorzugsweise aus Keramikfaserstreifen oder -leisten bestehenden Einsätzen (30) verspannt ist und daß an den freien Randflächen der Einsätze an beiden Seiten der Einheit abdichtende obere Silikondichtungen (40) vorgesehen sind.
7. Fensterkonstruktion nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß eine hölzerne Zwischen(fenster)zarge (6) zwischen der inneren oder einwärts gerichteten Fensterzarge (8), in welcher der metallene Spannrahmen (20) für die innere Verglasungseinheit (18) befestigt ist, und der äußeren Fensterzarge (4) angeordnet ist und daß die Zwischenzarge (6) Abstandshaltermittel zwischen der inneren Fensterzarge und der äußeren Fensterzarge für die Einzelglasscheibe bildet und an ihren freiliegenden Flächenbereichen mit einem Überzug (44) aus feuersicherer Farbe (Lack) versehen ist.
8. Fensterkonstruktion nach einem oder mehreren der Ansprüche 1 bis 7, bei welcher die miteinander verbundenen Fensterzargen schwenkbar aufgehängt und im Fensterrahmen (2) durch zwischen dem Fensterrahmen und der inneren Fensterzarge liegende Scharniere (42) gehalten sind, dadurch gekennzeichnet, daß Sicherheitsvorrichtungen (62) mit hakenförmigen Halteansätzen (66) an der metallenen äußeren Fensterzarge (4) innerhalb ihres Randbereichs, der an die Rahmeneinfassung, an welcher die Scharniere (42) angebracht sind, angrenzt, montiert sind und daß die Rahmeneinfassung mit Halteausnehmungen (64) zur Aufnahme der Ansätze (66) versehen ist, wobei die Ansätze (66) und die Ausnehmungen Verbindungen bilden, welche die Fensterzargen bei Ausfall der normalen Zargenhaltefunktion der Scharniere sicher im Fensterrahmen halten.
9. Fensterkonstruktion nach einem oder mehreren der Ansprüche 5 bis 8, dadurch gekennzeichnet, daß im Vergleich zu bekannten hölzernen inneren Fensterzargen die innere Fensterzarge der Konstruktion größere Materialabmessungen aufweist, und zwar bezüglich 1. der Materialdicke, gemessen von der Falzfugenseite der Anschlußfalzfuge des Spannrahmens (20) und einwärts zur Innenfläche (78) der inneren Fensterzarge, parallel zur Verglasungseinheit verlaufend, und 2. der Materialdicke, gemessen von der Falzfugen-Bodenfläche auswärts zur festlegenden Fläche (80) der inneren Fensterzarge parallel zur Bodenfläche, wobei die beiden Dicken mindestens 20 mm und vorzugsweise etwa 22 mm betragen.
10. Fensterkonstruktion nach Anspruch 8 oder 9, dadurch gekennzeichnet, daß eine Sicherheitsvorrichtung (62) im oberen Randbereich und im unteren Randbereich der metallenen äußeren Fensterzarge (4) vorgesehen ist, wobei die hakenförmigen Ansätze (66) der beiden Sicherheitsvorrichtungen in ein(e) gemeinsame(s) Nut oder Hohlprofil (64) im Fensterrahmen, etwa eine herkömmliche Wirbelrille im Rahmen (2), hineinragen.
11. Feste mehrscheibige Fensterkonstruktion der Feuerwidrigkeits- oder -sicherheitsklasse F60, d.h. Feuersicherheitsgrad F60 der Schwedischen Baunormen, deren verglastes Rahmenwerk einen Fensterrahmen (2′) aufweist, in den eine Verglasungseinheit (68) eingesetzt ist, dadurch gekennzeichnet, daß
in dem aus Holz hergestellten Fensterrahmen (2′) ein metallener Spannrahmen (20′) montiert ist, in welchem die Verglasungseinheit (68) längs ihrer Ränder mittels einer einstellbaren Spannkraft verspannt ist,
die Verglasungseinheit (68) mindestens eine Scheibe (22′) aus glattem, wärmegehärtetem, feuersicherem Borsilikatglas, wie Pyran-Glas®, und mindestens eine, vorzugsweise zwei, einwärts von der feuersicheren Borsilikatglasscheibe eingesetzte und von dieser beabstandete Scheibe(n) (24′) aus herkömmlichem Glas aufweist, wobei zwischen den Randbereichen der Glasscheiben in der Verglasungseinheit Metallprofile vorgesehen sind, die als Abstandshalterelemente wirken, und die jeweiligen Glasscheiben mit Hilfe eines Silikonklebmittels mit jeweils gegenüberstehenden Seitenflächen der Profile (70) verbunden bzw. verklebt sind,
diejenigen Teile des metallenen Spannrahmens (20′), die einwärts von der Innenseite der Einheit (68) an der inneren oder einwärts gerichteten Seite der Konstruktion liegen, mit am Fensterrahmen befestigten hölzernen Verglasungsstreifen oder -leisten (74, 76) abgedeckt sind und
mindestens die freiliegenden Flächen des hölzernen Fensterrahmens und der Verglasungsstreifen oder -leisten mit einem Überzug (44′) aus feuersicherer Farbe (Lack) versehen sind.
EP87907158A 1986-10-23 1987-10-21 Feuerwidriger fensteraufbau Expired - Lifetime EP0288518B1 (de)

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
SE8604538 1986-10-23
SE8604538A SE455211B (sv) 1986-10-23 1986-10-23 Oppningsbar flerglasfonsterkonstruktion av brandklass f 60

Publications (2)

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

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP87907158A Expired - Lifetime EP0288518B1 (de) 1986-10-23 1987-10-21 Feuerwidriger fensteraufbau

Country Status (7)

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

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CA2083320C (en) * 1992-11-19 1997-09-09 Hisayuki Matsuoka Wood-cased glass door assembly
DE4417496C2 (de) * 1994-05-19 1996-11-28 Schott Glaswerke Scheibenaufbau für eine Brandschutzisolierverglasung
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
CN103089121B (zh) * 2013-01-24 2015-02-11 北京米兰之窗节能建材有限公司 一种包覆式内开节能保温木窗及其组装方式
SE539797C2 (sv) * 2016-02-11 2017-12-05 Lars Eriksson Dev Ab Anordning vid ett distanselement för åstadkommande av en förbättrad brandisolering vid en skivenhet
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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
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EP0288518A1 (de) 1988-11-02
JPH01501013A (ja) 1989-04-06
SE8604538L (sv) 1988-04-24
NO882705D0 (no) 1988-06-17
SE455211B (sv) 1988-06-27
WO1988003218A1 (en) 1988-05-05
SE8604538D0 (sv) 1986-10-23
ATE66046T1 (de) 1991-08-15
DE3772043D1 (de) 1991-09-12
NO882705L (no) 1988-06-17

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