EP0667439B1 - Wärmedämmendes Verbundprofil - Google Patents

Wärmedämmendes Verbundprofil Download PDF

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Publication number
EP0667439B1
EP0667439B1 EP94120882A EP94120882A EP0667439B1 EP 0667439 B1 EP0667439 B1 EP 0667439B1 EP 94120882 A EP94120882 A EP 94120882A EP 94120882 A EP94120882 A EP 94120882A EP 0667439 B1 EP0667439 B1 EP 0667439B1
Authority
EP
European Patent Office
Prior art keywords
shaped
composite member
intumescence
member according
strips
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.)
Revoked
Application number
EP94120882A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0667439A1 (de
Inventor
Harald Dr. Schulz
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.)
Norsk Hydro ASA
Original Assignee
Norsk Hydro ASA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6510152&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0667439(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Norsk Hydro ASA filed Critical Norsk Hydro ASA
Publication of EP0667439A1 publication Critical patent/EP0667439A1/de
Application granted granted Critical
Publication of EP0667439B1 publication Critical patent/EP0667439B1/de
Anticipated expiration legal-status Critical
Revoked 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
    • E06B5/164—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
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • E06B5/162—Fireproof doors having windows or other openings, e.g. for permitting ventilation or escape

Definitions

  • the invention relates to a heat-insulating composite profile for facades, windows, doors and the like, in particular for fire protection constructions consisting of two Metal profiles that have at least one connecting element connected and kept at a distance from each other are, the connecting element of massive Intumescent strip is formed.
  • Intumescent strips e.g. under the trademarks Promaseal or Pallusol are available in installable widths are available on the market. They have elastic properties and thus have a sealing effect. In addition, this material is equally good Properties both in terms of thermal insulation as well as a fire protection agent. Because the intumescent material also foams when heated, it is for use in Composite profiles are particularly suitable, as they are used in the event of a fire Possibly existing cavities over which esp. Smoke gases, but also spread flames, getting closed.
  • DE 32 35 219 A1 is also a composite profile for fireproof doors, windows or the like known, at which between the pressure surfaces of the partial profiles Thermal insulation is arranged at an elevated temperature expanded with foaming.
  • AT 391 522 B describes a window and Sash frame, in which the metal profile parts by Basic profile parts are formed, which are made via crossbars connected and kept at a distance. These crossbars, a not inconsiderable heat transfer cause swelling in the event of fire Provide sealing strips.
  • the invention is based on the object to form a composite profile of the type mentioned at the beginning that in addition to good thermal insulation, high fire protection is achieved as well as a simple processing of the Thermal insulation and used as fire protection Material is possible, even in the event of fire Impairment of the stability of the composite profile should be done.
  • the massive Intumescent strips with through holes for mutual screwing of the two metal profiles with Screws are provided, the screws expediently consist of austenitic stainless steel.
  • the advantage achieved by the invention is essential in that the screwing in In case of fire, the full stability of the composite profile is ensured without this specifically designed and often unusable profiles requirement. At the same time, this ensures that a Deterioration in the undesirable Heat transport only selectively, namely on the Fittings occurs.
  • the thin-walled profile parts made of stainless steel, which in thicknesses of sufficient under 1 mm, even under 0.5 mm Offers strength, moreover poor thermal conductivity is, so that the high stability is particularly advantageous even at high temperatures. Beyond that Form stainless steel well, so that the respective Use case suitable profile parts easily are producible.
  • the metal profiles can have an undercut groove to accommodate a widespread dovetail Be provided with a foot part or head part, being between the foot and the headboard extending webs on the outside with intumescent material are coated.
  • profile part of two facing each other with their backs U profiles are formed in intumescent material are embedded.
  • profile part in Cross section an approximately X-shaped shape have and also completely from Be coated with intumescent material.
  • the profile part in cross-section one of two to each other subsequent U-profiles formed, approximately S-shaped shape, with a U profile for Shot of the edge of a sheet of glass set up and inside on the two profile legs as well outside on the back of the profile with intumescent material is coated.
  • the thermal insulation shown in the drawing Composite profile is intended for facades, windows, doors, especially for use in fire protection constructions. It consists of two metal profiles 1, 2, which at least a connecting element 3 connected to each other and on Are kept apart. The Connecting element 3 serves both for thermal insulation as well as fire protection.
  • the connecting element 3 is either from massive intumescent strips or strips, such as 1 in a facade profile and in FIG. 2 is shown on a window.
  • the massive Intumescent strips are provided with through holes 4 provided through which a mutual Screw connection 5 of the two metal profiles 1, 2 is possible.
  • the intumescent material has good thermal insulation Properties and is elastic, so good Sealing where water penetrates the composite profile can, is given. This foams when heat is applied Intumescent material on, which in the event of fire further in Existing cavities are closed, see above that smoke, gases and flames spread through the Composite profile are prevented.
  • this is Connecting element 3 of thin-walled profile parts 6 formed, at least in the area between them the two metal profiles 1, 2 extending webs with Intumescent strips are coated here with the Reference numeral 7 are designated.
  • the profile parts exist advantageously made of thin-walled stainless steel material, because Stainless steel itself is poorly conductive and above high stability even at high temperatures having. Stainless steel can also be very use thin-walled, whereby in the present Use case Material thicknesses of less than 1 mm, u. Maybe even less than 0.5 mm are possible.
  • the profile part 6 can according to FIG. 3 in cross section have a square or rectangular shape.
  • FIG. 4 Possibility that the metal profiles 1, 2 with a undercut groove 8 for receiving the Foot or head section 9 widened like a dovetail having profile part 6 are provided. Which between the foot and the head part 9 extending webs are coated on the outside with intumescent material.
  • the 5 is part of two with her Back opposite U-profiles formed, which in Pallusol embedded and possibly also from Intumescent material are encased.
  • a similar mounting option as that 4 is in the profile part given in Fig. 6, the one in cross section approximately X-shaped shape and also is completely covered by intumescent material.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Insulating Bodies (AREA)
  • Laminated Bodies (AREA)
  • Special Wing (AREA)
  • Organic Insulating Materials (AREA)
  • Materials For Medical Uses (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Table Devices Or Equipment (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Moulding By Coating Moulds (AREA)
EP94120882A 1994-02-12 1994-12-29 Wärmedämmendes Verbundprofil Revoked EP0667439B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4404565A DE4404565C1 (de) 1994-02-12 1994-02-12 Wärmedämmendes Verbundprofil
DE4404565 1994-02-12

Publications (2)

Publication Number Publication Date
EP0667439A1 EP0667439A1 (de) 1995-08-16
EP0667439B1 true EP0667439B1 (de) 1998-10-07

Family

ID=6510152

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94120882A Revoked EP0667439B1 (de) 1994-02-12 1994-12-29 Wärmedämmendes Verbundprofil

Country Status (5)

Country Link
EP (1) EP0667439B1 (da)
AT (1) ATE172001T1 (da)
DE (2) DE4404565C1 (da)
DK (1) DK0667439T3 (da)
NO (1) NO300388B1 (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8176709B2 (en) 2008-06-18 2012-05-15 Technoform Bautec Holding Gmbh Composite profile for window, door or facade element

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE512278C2 (sv) * 1997-12-19 2000-02-21 Sapa Ab Brandhärdigt byggelement
DE10142703A1 (de) * 2001-08-31 2003-03-20 Bernd Fauser Holz-Alu-Fenster bzw. Holz-Alu-Fenstertüre
EP2317059B1 (de) 2009-10-28 2012-04-18 Technoform Bautec Holding GmbH Verbundprofil für Fenster-, Türen- oder Fassadenelemente mit vorbestimmten Brandschutzeigenschaften und Verbinder und Anschlusselement dafür
GB201007407D0 (en) * 2010-05-04 2010-06-16 Metflam Ltd Fire retardant device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2905191A1 (de) * 1979-02-12 1980-08-21 Straub Theodor Profilkonstruktion
DE8715082U1 (de) * 1987-11-13 1988-02-25 Bubeck, Paul, Dipl.-Ing., 7000 Stuttgart Metall-Rahmen-Traggerippe für Fassadenelemente, insbesondere Fensterwand-Elemente
US5085351A (en) * 1990-11-05 1992-02-04 Martin James H Adjustable dose dispenser
DE9211944U1 (de) * 1992-09-04 1994-01-13 Hörmann KG Eckelhausen, 66625 Nohfelden Feuerschutzabschluß im Gebäudebereich

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3041357A1 (de) * 1980-03-13 1982-06-03 Trube & Kings KG, 5000 Köln Bauteil
GB2080378A (en) * 1980-07-24 1982-02-03 Gen Electric Thermal Barrier Construction Assembly and Method of Making
DE3235219A1 (de) * 1982-09-23 1984-05-10 W. Hartmann & Co (Gmbh & Co), 2000 Hamburg Verbundprofil fuer feuersichere tueren, fenster o. dgl.
DE3342700A1 (de) * 1983-07-06 1985-01-17 Helmar Dr.Dr. 8530 Neustadt Nahr Verfahren zur herstellung eines waermeisolierenden profilkoerpers
AT391522B (de) * 1985-05-23 1990-10-25 Degelsegger Walter Ing Fenster- und fluegelrahmen fuer verglaste brandschutztueren
DE3545092A1 (de) * 1985-10-17 1987-04-30 Gartner & Co J Verbundprofil
DE3621943A1 (de) * 1986-05-22 1987-11-26 Gartner & Co J Brandschutzverglasung
DE8705954U1 (de) * 1987-04-24 1987-06-25 Wieland-Werke Ag, 7900 Ulm Wärmegedämmtes Verbundprofil mit Brandsicherung
GB2212546B (en) * 1987-11-20 1992-06-03 Briggs Amasco Ltd Channel assembly for mounting panels
DE4107933C2 (de) * 1991-03-08 1995-09-07 Mannesmann Ag Brandschutzkonstruktion für ein Fassadensystem
DE9105504U1 (de) * 1991-05-03 1992-09-03 Hörmann KG Eckelhausen, 6697 Nohfelden Feuerschutzelement
DE9219178U1 (de) * 1992-01-25 1999-02-25 Schüco International KG, 33609 Bielefeld Verbundprofil mit an den Außenseiten vorgesehenen, mit einer Hohlkammer ausgerüsteten Profilschienen mit zwischenliegender Isolierschicht für Rahmen von Wandelementen, Türen und Fenstern

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2905191A1 (de) * 1979-02-12 1980-08-21 Straub Theodor Profilkonstruktion
DE8715082U1 (de) * 1987-11-13 1988-02-25 Bubeck, Paul, Dipl.-Ing., 7000 Stuttgart Metall-Rahmen-Traggerippe für Fassadenelemente, insbesondere Fensterwand-Elemente
US5085351A (en) * 1990-11-05 1992-02-04 Martin James H Adjustable dose dispenser
DE9211944U1 (de) * 1992-09-04 1994-01-13 Hörmann KG Eckelhausen, 66625 Nohfelden Feuerschutzabschluß im Gebäudebereich

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8176709B2 (en) 2008-06-18 2012-05-15 Technoform Bautec Holding Gmbh Composite profile for window, door or facade element

Also Published As

Publication number Publication date
NO950385D0 (no) 1995-02-02
DK0667439T3 (da) 1999-06-21
DE4404565C1 (de) 1995-05-18
EP0667439A1 (de) 1995-08-16
NO950385L (no) 1995-08-14
DE59407050D1 (de) 1998-11-12
ATE172001T1 (de) 1998-10-15
NO300388B1 (no) 1997-05-20

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