EP2749724A1 - Profilé composite pour portes et fenêtres coupe-feu - Google Patents

Profilé composite pour portes et fenêtres coupe-feu Download PDF

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Publication number
EP2749724A1
EP2749724A1 EP13005593.2A EP13005593A EP2749724A1 EP 2749724 A1 EP2749724 A1 EP 2749724A1 EP 13005593 A EP13005593 A EP 13005593A EP 2749724 A1 EP2749724 A1 EP 2749724A1
Authority
EP
European Patent Office
Prior art keywords
profiles
profile
metallic
fiber
reinforced plastic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP13005593.2A
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German (de)
English (en)
Inventor
Erwin Gasser
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.)
Wmksecur Srl
Original Assignee
Wmksecur Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wmksecur Srl filed Critical Wmksecur Srl
Publication of EP2749724A1 publication Critical patent/EP2749724A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • 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
    • E06B3/26343—Frames with special provision for insulation with two or more separate insulating zones alternating with metal section members
    • 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

Definitions

  • composite profiles which are made by connecting individual profiles of the same material or individual profiles made of different materials, these are connected via elements of thermally insulating material to a thermal separation between the exposed to the weather, profile part and the, Temperature of the inhabited space exposed to create profile part.
  • These composite profiles may be equipped with a single or multiple thermal separation.
  • thermo insulation strips made of glass fiber reinforced polyester. These "thermal insulation strips” have a very flat rectangular, non-profiled cross section, the strength of these strips is only slightly larger than the wall thickness of Aluhohlprofile to which they are attached.
  • the "plastic core profile” anchored metal profiles which are referred to as “outer shell” and “inner shell” are the “plastic core profile” over a large area in contact, resulting in case of fire to optimum heat transfer from the metal profile ("preferably stainless steel") on the sheathed plastic core profile and thus leads to its scorching.
  • Such composite profiles are therefore unsuitable for fire doors and windows, the plastic core profile can namely record any static loads in case of fire ..
  • Composite profiles for the manufacture of fire doors and fire windows are also known in which the composition of the metal profiles, e.g. Aluprofile, by mutual engagement takes place such that no direct contact between the outer and the inner metallic profile is formed, the dimensional stability and resistance in one-sided exposure to fire or heat, by filling the inner chambers of the profiles with heat-resistant and thermally insulating, liquid / viscous introduced and then cured by a chemical process mixtures based on calcium silicate, is achieved.
  • the composition of the metal profiles e.g. Aluprofile
  • the invention has as its object to produce a composite profile for the production of fire doors and windows which has high dimensional stability and fire protection properties and a high level of security, also guaranteed as a result of exposure to high temperatures with or without flame.
  • the invention proposes a composite profile in which the part with static functions either exclusively from a profile made of fiber-reinforced plastic (GFK, CFK, AFK), or consists of a middle metal profile, which is covered by at least two fiber-reinforced plastic profiles, which are connected to the middle metal profile and which is thus shielded against heat.
  • the attachment of metallic carrier profiles can be made with groove on said fiber reinforced plastic profiles to which in turn metallic cover profiles and / or metallic glass retaining profiles, or metal stop profiles can be attached with groove.
  • this profile may have a rod-shaped profiled structure, with substantially I-shaped cross-section, with or without inner longitudinal chambers and on both sides which are not facing the glass or the panel to be supported, with known grooves for the attachment, eg by rolling, metallic support profiles to be fitted to which, in a known manner, cover profiles and / or glass retaining profiles can be attached.
  • the said profile of fiber-reinforced plastic in the central region on both sides, longitudinally extending, recesses or grooves for the use of metallic stabilization profiles which may be held together by the same screws which for fastening the, in cross-section U-shaped metal elements for the Mount the fire glass panes, or the panels are provided.
  • the same recesses or grooves can also be used for the use of known intumescent seals.
  • the invention proposes the use of a single central profile made of fiber-reinforced plastic before which in the central region chambers for the attachment of the fittings and / or the Eckitatiswinkel has, to the glass sheets aligned grooves for the attachment of metallic stabilization profiles and / or foaming gaskets and on both other opposite, the inhabited space out and out sides, at least one longitudinal chamber.
  • the melting of the metallic cover profiles takes place first, followed by the melting of the metallic support profiles instead and only then is the outer part of the fire-resistant, fiber-reinforced plastic profile of the heat exposed directly from this only the outer, the heat source facing layer changes while the inner region, in particular the area beyond the outermost longitudinal chamber, the shape and stability of the structure retains and thus maintains the support function for the glass sheets and for any attached panels.
  • the fiber-reinforced plastic profile is provided on the side facing the glass pane or the panel with longitudinal grooves into which intumescent seals can be inserted.
  • the invention proposes the use of a composite profile, which in the substantially central region of a Metal profile, which has longitudinal chambers for the use of the fittings and / or the Eckitatiswinkel and to which the U-shaped metal fixing elements for the glass sheets or panels are fastened by means of screws, while the remaining, opposite sides with grooves and / or ribs for the Fastening, by means of rolling, pushing or clipping, fiber-reinforced plastic profiles are provided on which, in a known manner, for example by means of clipping, metallic support profiles are attached to which metallic glass retaining profiles and / or profiles can be attached to the cover or the creation of attacks, wherein the latter are provided with grooves for the attachment of elastic seals.
  • the fiber-reinforced plastic profiles shield the interposed metallic profile from the effects of heat and support it statically.
  • the degree of fire safety of the composite profiles according to the invention increases with the number and positioning of the inner longitudinal chambers on the fiber-reinforced plastic profiles, whereby profiles with several inner walls, or longitudinal chambers, created their thermal insulation value causes a high thermal shield against the inner metal profile.
  • the middle metallic profile is provided on the sides facing the glass sheets with a longitudinal groove into which an intumescent seal can be inserted. Rods made of silicon silicate can be inserted into the longitudinal chambers of the fiber-reinforced plastic profiles.
  • the Fig. 1 shows a cross section through a fire-resistant composite profile according to the invention which forms a fighter, wherein the central profile made of fiber-reinforced plastic has no inner chambers and are provided on the opposite, facing the glass, sides metallic U-shaped fixing elements for the glass sheets while at the other two sides metallic carrier profiles are clipped, pushed or rolled on which metallic glass retaining profiles are used.
  • Fig. 1a shows a cross section of the same, in Fig. 1 illustrated, fire-resistant composite profiles which in the central region, at the two sides facing the possible glass, two metal profiles which are inserted in their own longitudinal grooves and which, on the other two sides, is equipped with support profiles for fastening metallic glass retaining profiles or cover profiles.
  • the Fig. 2 shows a cross section through the fighter or by a rung for a fireproof glazing which is made of a composite profile according to the invention, this consists of a central metal profile with longitudinal chambers for the use of the fittings which on the opposite, facing the glass sheets, side support members for the glass and on the other two, opposite sides, fiber-reinforced plastic profiles which in turn are outwardly equipped with clip-on, metallic support profiles are fitted to which the metallic glass retaining profiles.
  • the Fig. 2a shows a cross section through the fighter for a fire-resistant glazing which consists of a composite profile according to the invention wherein the central profile made of fiber-reinforced plastic in the central region has longitudinal chambers for the use of fittings and / or Ecktheticswinkel and on the two opposite sides, which is not the eventual glass panes facing, metallic carrier profiles which with the, in Fig. 2 shown carrier profiles are identical
  • the Fig. 3 shows a cross section through two fire-resistant composite profiles according to the invention which essentially as in Fig. 2 structurally constructed composite profile, which belong to two wings with glazing in the closed state and which both have mutual stops of which one is formed by means of the fiber-reinforced plastic profile with molded projecting stop and the other by means of a specific fiber reinforced plastic profile is formed with molded projecting stop which is attached to that side of the central metallic profile which faces the composite profile of the second wing.
  • the invention proposes a composite profile 1 which consists of a middle profile 1x made of fiber-reinforced plastic which has on the two opposite, not the glass sheets 4 facing sides, longitudinal grooves 1a for the attachment of metallic support profiles 1f, which by deforming the clamping ribs 1 h, z. B. by rolling, takes place, whereby they penetrate into the grooves 1 a on the fiber-reinforced plastic profile 1x.
  • the same plastic profile 1x has longitudinal grooves 1b, 1c for the use of intumescent seals and / or metallic stabilization profiles 5 in the middle region, on the sides facing the glass sheets 4.
  • the metallic U-shaped fixing elements 1e for the glass sheets 4 are fastened by means of screws 1d.
  • the said screws 1 d may be of the continuous type and in the case that metallic stabilizing profiles 5 are provided, the screws 1 d may serve as a connection between the said stabilizing profiles 5.
  • the metallic support profiles 1f have protruding suspension ribs 1g behind which the corresponding suspension flanges on the metallic glass retaining profiles 2 with elastic seal or the corresponding flanges of other metal profiles, eg cover profiles, snap. Because of the I-shaped profiled cross-section, this fiber-reinforced plastic profile 1x, even after melting of the corresponding support profiles 1f, or the attached glass retaining profiles 2, take static loads.
  • the invention proposes a composite profile 11 which consists of a central metal section 11y with inner longitudinal chambers A for the possible use of the fittings and / or the Eckitatiswinkel, which at the glass panes 4 facing , Side with a longitudinal groove for the use of a foaming seal 5 is provided.
  • the metallic U-shaped fixing elements 1e for the glass sheets 4 are fastened by means of screws 1d.
  • the said flanges 11i are fixed in the grooves 11h of the central metal profile 11y, eg by rolling up.
  • the said fiber-reinforced plastic profiles 11 x are laterally provided with grooves 11 m, 11 n for the attachment of metallic support profiles 11 f, these are provided with ribs 11 and / or with flanges 11 p which correspond to the said grooves 11 m, 11 n.
  • the same metallic support profiles 11f have laterally projecting Einhticianflansche 11g behind which the corresponding Einhticianflansche the glass retaining profiles 2 or other profiles, such as cover profiles, hang.
  • the composite profile 111 ( Fig. 2a ) has identical external dimensions and identical functional features as the composite profile 11 (FIG. Fig. 2 ) on. However, it consists of a single fiber-reinforced plastic profile 11z with inner longitudinal chambers A for the use of any fittings and has at both, not the glass sheets 4 facing sides, three longitudinal chambers B on.
  • the metallic carrier profiles 11f which are fastened to this profile 11z, are identical to the previously described carrier profiles. Due to the cross-section with inner longitudinal chambers A, B, the middle fiber-reinforced plastic profile 11z in the event of fire, after complete melting of the metallic support sections 11f sufficient dimensional stability to record static loads can.
  • the composite profiles 12 and 13 each have an L-shape. Both consist of a central metal profile 11 y, on whose, the glass sheets 4 not facing, sides, fiber-reinforced plastic profiles 11 x are fixed in the manner already described and which, concerning the composite profile 13, with those of the composite profile 11 (FIGS. Fig. 2 ) are identical, while, concerning the composite profile 12, on one side, by means of ribs 12i which engage in grooves 11 h, with respect to the fiber-reinforced plastic profile 11x slightly modified, fiber reinforced plastic profile 12x is fixed and on the opposite side by means of ribs 12i which in grooves 11 h, an asymmetric fiber-reinforced plastic profile 12w with protruding stop 12k is attached.
  • Said first fiber-reinforced plastic profile 12x is equipped with a carrier profile 12f which has an angled suspension flange 12t in the direction of the composite profile 13.
  • Said second fiber-reinforced plastic profile 12w is equipped with a metallic carrier profile 12r whose angled suspension flange 12v hangs on the projecting stop 12k. Both metallic carrier profiles 12f, 12r are provided in the direction of glass panes 4 with suspension flanges for the attachment of the metallic glass holding profiles 2 or the cover profiles.
  • On the composite profile 13 of the one-sided projecting stop 13k part of a specific fiber-reinforced plastic profile 13w which, for example by means of Screws, is attached to the central metallic profile 11y.
  • This plastic profile 13w has, in the region of the projecting stop 13k, longitudinal grooves 13m and 13n for the attachment of a metallic cover profile 13r on which an angled Einhnatureflansch 13v with groove for an elastic seal 13a.
  • the same plastic profile 13w is, in the area which the projecting stop 12k of the corresponding composite profile 12 faces, provided with a metallic cover profile 13s.
  • the fiber-reinforced plastic profiles 11x, 12x, 12w are connected to the central metallic profile 11y via flanges 11h facing this profile 11y and projecting from the outermost corner regions of the said plastic profiles.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Special Wing (AREA)
  • Ceramic Products (AREA)
  • Glass Compositions (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
EP13005593.2A 2012-12-31 2013-12-02 Profilé composite pour portes et fenêtres coupe-feu Withdrawn EP2749724A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000044A ITBZ20120044A1 (it) 2012-12-31 2012-12-31 Profilato composito per serramenti tagliafuoco

Publications (1)

Publication Number Publication Date
EP2749724A1 true EP2749724A1 (fr) 2014-07-02

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ID=47720601

Family Applications (1)

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EP13005593.2A Withdrawn EP2749724A1 (fr) 2012-12-31 2013-12-02 Profilé composite pour portes et fenêtres coupe-feu

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EP (1) EP2749724A1 (fr)
IT (1) ITBZ20120044A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202015103364U1 (de) 2015-06-25 2015-07-16 Pilkington Group Limited Mehrkammerhohlprofil und dieses Mehrkammerhohlprofil enthaltende Brandschutzstruktur
CN105201374A (zh) * 2015-09-29 2015-12-30 浙江宏博新型建材有限公司 新型门窗隔音防火型材
WO2016207438A1 (fr) 2015-06-25 2016-12-29 Pilkington Group Limited Profilé creux à plusieurs chambres, structure de protection contre le feu contenant ce profilé creux à plusieurs chambres et procédé de fabrication du profilé creux à plusieurs chambres
DE102016109037A1 (de) * 2016-05-17 2017-11-23 SCHÜCO International KG Verbundprofil für Türen, Fenster oder Fassadenelemente
CN110821348A (zh) * 2019-11-22 2020-02-21 浙江德毅隆科技股份有限公司 一种复合型材及包括该型材的门窗系统
DE102021116600A1 (de) 2021-06-28 2022-12-29 Profine Gmbh Verbundrahmen für ein Fenster oder eine Tür

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3227509A1 (de) * 1982-07-23 1984-01-26 Wilfried Dipl.-Ing. 7031 Nufringen Ensinger Verbundprofil, insbesondere fuer rahmen von fenstern, tueren und fassadenelementen
CH656669A5 (en) 1982-05-07 1986-07-15 Otto Bachmann Window or door construction
DE3707275A1 (de) 1987-03-06 1988-11-10 Joerg Tesmer Fenster
EP1681430A2 (fr) * 2005-01-18 2006-07-19 Forster Rohr- & Profiltechnik AG Profilé composite pour cadres d'éléments de paroi, portes et fenêtres
WO2010058163A1 (fr) * 2008-11-18 2010-05-27 Clement Steel Windows Limited Cadres

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH656669A5 (en) 1982-05-07 1986-07-15 Otto Bachmann Window or door construction
DE3227509A1 (de) * 1982-07-23 1984-01-26 Wilfried Dipl.-Ing. 7031 Nufringen Ensinger Verbundprofil, insbesondere fuer rahmen von fenstern, tueren und fassadenelementen
DE3707275A1 (de) 1987-03-06 1988-11-10 Joerg Tesmer Fenster
EP1681430A2 (fr) * 2005-01-18 2006-07-19 Forster Rohr- & Profiltechnik AG Profilé composite pour cadres d'éléments de paroi, portes et fenêtres
WO2010058163A1 (fr) * 2008-11-18 2010-05-27 Clement Steel Windows Limited Cadres

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202015103364U1 (de) 2015-06-25 2015-07-16 Pilkington Group Limited Mehrkammerhohlprofil und dieses Mehrkammerhohlprofil enthaltende Brandschutzstruktur
WO2016207438A1 (fr) 2015-06-25 2016-12-29 Pilkington Group Limited Profilé creux à plusieurs chambres, structure de protection contre le feu contenant ce profilé creux à plusieurs chambres et procédé de fabrication du profilé creux à plusieurs chambres
DE102015211878A1 (de) 2015-06-25 2016-12-29 Pilkington Group Limited Mehrkammerhohlprofil, dieses Mehrkammerhohlprofil enthaltende Brandschutzstruktur und Verfahren zur Herstellung des Mehrkammerhohlprofils
EP4234872A2 (fr) 2015-06-25 2023-08-30 Pilkington Group Limited Profilé creux à plusieurs chambres et structure de protection contre le feu contenant ce profilé creux à plusieurs chambres
CN105201374A (zh) * 2015-09-29 2015-12-30 浙江宏博新型建材有限公司 新型门窗隔音防火型材
DE102016109037A1 (de) * 2016-05-17 2017-11-23 SCHÜCO International KG Verbundprofil für Türen, Fenster oder Fassadenelemente
CN110821348A (zh) * 2019-11-22 2020-02-21 浙江德毅隆科技股份有限公司 一种复合型材及包括该型材的门窗系统
DE102021116600A1 (de) 2021-06-28 2022-12-29 Profine Gmbh Verbundrahmen für ein Fenster oder eine Tür
EP4112863A1 (fr) 2021-06-28 2023-01-04 profine GmbH Cadre composite pour une fenêtre ou une porte

Also Published As

Publication number Publication date
ITBZ20120044A1 (it) 2014-07-01

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