EP1533462B1 - Elément de fermeture coupe-feu et son procédé de fabrication - Google Patents

Elément de fermeture coupe-feu et son procédé de fabrication Download PDF

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Publication number
EP1533462B1
EP1533462B1 EP04025822A EP04025822A EP1533462B1 EP 1533462 B1 EP1533462 B1 EP 1533462B1 EP 04025822 A EP04025822 A EP 04025822A EP 04025822 A EP04025822 A EP 04025822A EP 1533462 B1 EP1533462 B1 EP 1533462B1
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EP
European Patent Office
Prior art keywords
insulation
closure element
fire
cavity
fireproof closure
Prior art date
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Active
Application number
EP04025822A
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German (de)
English (en)
Other versions
EP1533462B2 (fr
EP1533462A2 (fr
EP1533462A3 (fr
Inventor
Patrick Schwarz
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.)
Hoermann KG Freisen
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Hoermann KG Freisen
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Publication date
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Application filed by Hoermann KG Freisen filed Critical Hoermann KG Freisen
Priority to PL04025822T priority Critical patent/PL1533462T5/pl
Publication of EP1533462A2 publication Critical patent/EP1533462A2/fr
Publication of EP1533462A3 publication Critical patent/EP1533462A3/fr
Publication of EP1533462B1 publication Critical patent/EP1533462B1/fr
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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
    • E06B5/161—Profile members therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/941—Building elements specially adapted therefor
    • E04B1/942—Building elements specially adapted therefor slab-shaped
    • 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/12—Hinged dampers
    • 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
    • E06B3/70—Door leaves
    • E06B3/82—Flush doors, i.e. with completely flat surface
    • E06B3/827—Flush doors, i.e. with completely flat surface of metal without an internal frame, e.g. with exterior panels substantially of metal

Definitions

  • the invention relates to a fire termination element according to the preambles of the appended claims 1 and 7, as it is known from DE 40 11 587 C2 , is known. Moreover, the invention relates to a method for producing such a fire termination.
  • Fire protection closures are generally defined in DIN 4102, Part 5 and in the corresponding European Standards.
  • the term "fire protection closure element" is intended here to mean an independent part of such a fire protection closure, such as a door leaf or a frame or a frame spar of a fire door, a door leaf or a frame of a fire protection door or a frame or a frame spar fixed glazing or the like.
  • DIN 4102 specifies the requirements for such fire protection closures. Fire doors must be closed for a certain period of time, e.g. Withstand 30, 60 or 90 minutes of unilateral fire exposure. Fire protection closures need a construction supervisory approval in most states. To obtain this approval, fire tests, e.g. in DIN 4102 described, perform. For more details, please refer to the standards mentioned here.
  • DIN 18082 December 1991 edition, a door construction is described for which the necessary verifications according to DIN 4102 have already been provided.
  • DIN 18082 describes and shows as part of this construction, a door leaf with a jacket enclosing a cavity and an inserted in the cavity insulation for thermal insulation and / or cooling of the jacket in case of fire.
  • This door leaf has a jacket formed of sheet steel, here called door box. Two steel sheets are joined together to form a closed box-shaped door leaf (called a door leaf).
  • the door panels include a cavity, which is filled by an insulating material forming the insulation in the form of a mineral fiber board according to DIN 18089.
  • insulating materials for such fire termination elements are widely used insulating panels of mineral fiber wool such as glass wool or rock wool used.
  • the plates are available in the market. They are delivered to the door manufacturer in a tailor-made manner.
  • the mineral fiber boards available on the market are also provided with a coolant; usually aluminum hydroxide or magnesium hydroxide, or other materials that release moisture when the temperature rises.
  • a coolant usually aluminum hydroxide or magnesium hydroxide, or other materials that release moisture when the temperature rises.
  • the evaporation of the moisture delivered contributes to the cooling of the fire protection element and thus helps to ensure that the maximum temperatures required by DIN 4102 on the side away from the fire are not exceeded and that other disadvantages due to excessive temperatures are avoided.
  • the mineral fiber boards Due to manufacturing reasons, the mineral fiber boards have a homogeneous insulation density and coolant density. If a higher fire resistance is to be achieved, mineral fiber boards are selected with a correspondingly higher material density and / or correspondingly higher coolant density, which are correspondingly more
  • a fire door is provided with an outer shell and an insulation housed in a cavity.
  • the insulation consists of several plates of bound granulite. The plates are arranged one above the other. One reason why the isolation is divided into several disks is not stated.
  • WO 99/58804 is a method for producing a fire door and a fire door made therewith known.
  • the problem is addressed that previously known fillings such fire doors, especially those based on glass fibers, are not flexible enough to achieve locally enhanced fire protection functions.
  • As a solution it is proposed to apply a silicate suspension with hardener and then mineral wool material to a sheet metal shells of the fire door, whereupon the door is assembled. Subsequently, the silicate suspension is allowed to harden. In order to achieve local adaptations with increased fire protection capacity, there is a locally different application of the silicate suspension quantities.
  • From the DE 35 10 935 1 is a fire door with a deposit based on mineral fibers known.
  • the insert is arranged at a distance from the edge of the door leaf.
  • the remaining gap between the edge of the door leaf and the insert is filled with carbonate rock granules to form a fire protection zone.
  • an insulation with enhanced fire protection effect is formed on the edge of the door leaf cavity.
  • the granules must be filled in and further you have to harden the granules with binder.
  • a fire protection closure element in particular in the form of a fire door known in which two shells form a cavity surrounding a shell, which is filled by an insulating filling of plasterboard.
  • a region with increased temperature resistance is provided on the left and right at the edge of the cavity and in the region of the upper and lower edges of the cavity, and in a central region a gypsum board material with a lower temperature resistance. It is stated that an increased heat conduction takes place at the edges of the cavity because of the metal shells, which is counteracted by the regions of increased temperature resistance.
  • the object of the invention is to provide a fire termination element according to the preamble of the appended claim 1, which without compromising the fire resistance or even increased fire resistance cost and resource and environmentally friendly is in production.
  • a method for its production is to be specified.
  • the invention proposes an area-optimized insulation, preferably of mineral or glass fiber materials.
  • the invention is based on the finding that in case of fire and in this simulated fire test no uniform temperature stress prevails.
  • general physical fire termination element generally applied to a higher temperature than lower levels arranged areas.
  • the areas of the fire protection closure element are equipped depending on the temperature stress. This is different as explained along the height.
  • the greatest temperature load is observed in one or both upper corners of the fire protection closing element.
  • the fire protection element is equipped with different materials, namely seen over the height differently formed insulating or insulating materials. Areas that are generally exposed to higher temperatures in the fire test are provided with correspondingly more elaborate insulating material, areas with lower temperature load with correspondingly lower.
  • the different distribution of insulating material or coolant or the other partially different insulating properties can be achieved in various ways. It would be conceivable to provide the insulating material with locally different properties during the production thereof. Easier and with today on the market Materials according to the invention but the range optimization by a denomination of the deposit.
  • the insulation can be tailored to the idea of tailored blanks. For example, depending on the location insulation board pieces, such as strips, are inserted, in which each individual piece is made in itself homogeneous as before. Different pieces, however, have mutually different material properties.
  • a first strip of high fire resistance first mineral or glass fiber mat in a central area adjacent to the first strip, a second average fire resistance strip designed second mineral or glass fiber mat and in a (intended use) lower area, preferably free of play adjacent to the second strip, a third strip of a designed for low fire resistance third glass or mineral fiber mat are arranged.
  • the invention is particularly suitable for a door leaf, which is constructed as box-like as in DIN 18082, although all other features of this DIN (with the exception of the homogeneous insulation) can be met but need not be met. But also for other fire termination elements, be it parts of fixed ends such as glazing frames, be it door or gate leaf or frame such as frames, the invention is suitable.
  • the invention can also be used with turning doors, which can be used with rotation about an axis of rotation perpendicular to the door leaf plane of 180 °, either left or right-hinged.
  • the insulating materials on the two horizontally arranged edge regions are designed for a higher fire resistance than the insulation materials in the middle area.
  • Fig. 1 is designed as a fire protection door 1 with a frame 2 and a pivotally held door leaf 3 shown.
  • the door panel 2 is made of a box plate 4 made of steel and a lid sheet 5 set thereon, also made of steel.
  • the box plate 4 and the cover plate 5 completely enclose a cavity 6, which is filled with an insulation 7.
  • the insulation 7 alone is in plan view also in Fig. 3 shown.
  • the insulation 7 - here along its height h - three different with respect to the insulation and cooling properties areas 8, 9 and 10.
  • the area 8 arranged at the top in the intended use is designed for a higher temperature load than the middle area 9.
  • the middle area 9 is designed for a higher temperature load than the lower area 10.
  • the areas 8, 9, 10 are here made of strips 11, 12, 13 formed of different glass or mineral fiber mats.
  • material bulk density and / or amount of coolants are a function of height h. Preferably, they increase with the height h.
  • FIG. 4 shows only a fire protection closure element in the form of a glass frame door leaf 20 with a door leaf frame 21 and held therein a fire protection pane 22.
  • the door leaf frame 22 is made of metal and filled in its interior with the insulation 7.
  • the insulation 7 is here divided into five superimposed different regions 23-27, whose material density and / or amount of coolant rise from bottom to top.
  • the box sheet 4 is made available by, for example, correspondingly shaping a steel sheet panel by cold deformation.
  • this box plate 4 the insulation 7 is inserted.
  • the three strips 11, 12, 13 provided by blanks of three different mineral wool mats, each with different fire resistance quality and placed next to each other in the cavity 6 on impact.
  • the box plate 4 is then closed by the previously appropriately cut and prepared cover plate 5; especially welded to it.
  • a fire protection closure element (3, 2, 20) has been described with a jacket (4, 5) enclosing a cavity (6) and insulation (7) inserted in the cavity (6) for thermal insulation and / or cooling of the jacket ( 4, 5) in case of fire.
  • the insulation (7) as seen along the height (h) of the fire protection closure (1), have different thermal stresses across the height (h) or width (b) of the fire protection closure (1 Seen differently formed.
  • an advantageous manufacturing method for such a fire termination element (3, 2, 20) has been specified.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Special Wing (AREA)
  • Glass Compositions (AREA)
  • Gasket Seals (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)

Claims (7)

  1. Elément de fermeture coupe-feu (3, 2; 20) comportant une enveloppe (4, 5) entourant une cavité (6) et une isolation (7) placée dans la cavité (6) pour assurer l'isolation thermique et/ou le refroidissement de l'enveloppe (4, 5) en cas d'incendie,
    pour son adaptation aux contraintes de températures différentes le long de la hauteur (h) de l'élément de fermeture coupe-feu (3, 2; 20), l'isolation (7) de l'élément coupe-feu (3, 2; 20) est réalisée de manière différente,
    caractérisé en ce que
    dans la direction de la largeur (b) de l'élément de fermeture coupe-feu (3, 2; 20) l'isolation (7) est subdivisée complètement en plusieurs morceaux (11, 12, 13) superposés dans la cavité de différentes nappes de fibres minérales ou de fibres de verre ayant des caractéristiques de matériaux, différentes les unes des autres.
  2. Elément de fermeture coupe-feu selon la revendication 1,
    caractérisé en ce que
    l'isolation (7) est conçue pour un effet d'isolation thermique et/ou un effet de refroidissement, plus important dans la zone (8) située en partie haute dans les conditions d'utilisation, que dans la zone médiane (9) et/ou dans une zone basse (10) selon les conditions d'utilisation.
  3. Elément de fermeture coupe-feu selon l'une des revendications précédentes,
    caractérisé en ce que
    les différents morceaux (11, 12, 13), ont des densités de matériaux, différentes de sorte que l'isolation (7) présente une densité de matériaux (p, ρ11 ρ12, ρ13), variant sur la hauteur (h) de la cavité (6).
  4. Elément de fermeture coupe-feu selon l'une des revendications précédentes,
    caractérisé en ce que
    les différentes pièces, ont des teneurs différentes en matériaux de refroidissement de sorte que l'isolation (7) présente sur sa hauteur, une fraction variable de matériaux de refroidissement, notamment de matériaux dégageant de l'humidité lorsque la température augmente.
  5. Elément de fermeture coupe-feu selon l'une des revendications précédentes,
    caractérisé en ce qu'
    il s'agit d'un panneau de porte (3, 20) pour une porte coupe-feu (1) de préférence avec une enveloppe (4, 5) en tôle.
  6. Elément de fermeture coupe-feu selon l'une des revendications précédentes,
    caractérisé en ce que
    l'isolation (7) se compose de plusieurs bandes (11, 12, 13) de plaques de laine de verre ou de laine minérale avec des densités de matériaux respectivement différentes et/ou avec des teneurs en agents de refroidissement, différentes, les bandes (11, 12, 13) étant superposées dans la cavité (6).
  7. Procédé de fabrication d'un élément de fermeture coupe-feu (3, 2; 20) selon l'une des revendications précédentes, comprenant les étapes suivantes :
    a) fourniture d'une première partie (4) de l'enveloppe,
    b) insertion de l'isolation (7) dans la première partie (4) de l'enveloppe,
    c) enfermement de l'isolation (7) en reliant une seconde partie (5) de l'enveloppe à la première partie (4),
    caractérisé en ce que
    l'étape b) comprend :
    b1a) la fourniture de plusieurs pièces de nappes de matériaux isolants, différentes (11, 12, 13) à base de fibres de verre ou de fibres minérales;
    b2a) sélection et installation de pièces de nappes de matières isolantes (11, 12, 13) suivant les contraintes de température à l'emplacement approprié, et dans la zone supérieure de l'élément de fermeture coupe-feu (3, 2; 20), une pièce de nappe de matière isolante (11) en une nappe de fibres minérales ou fibres de verre, conçue pour assurer une forte résistance au feu et dans une zone inférieure de l'élément de fermeture coupe-feu, il est prévu une autre pièce de nappe de matériau isolant (13) en une autre nappe de fibres minérales ou fibres de verre, conçue pour assurer une moindre résistance au feu,
    les pièces de nappes de matières isolantes (11, 12, 13) étant placées tranche contre tranche dans la cavité (6).
EP04025822.0A 2003-11-20 2004-10-29 Elément de fermeture coupe-feu et son procédé de fabrication Active EP1533462B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL04025822T PL1533462T5 (pl) 2003-11-20 2004-10-29 Element zamknięcia przeciwogniowego i sposób wytwarzania tego elementu

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10354221 2003-11-20
DE10354221A DE10354221C5 (de) 2003-11-20 2003-11-20 Feuerabschlusselement und Verfahren zur Herstellung

Publications (4)

Publication Number Publication Date
EP1533462A2 EP1533462A2 (fr) 2005-05-25
EP1533462A3 EP1533462A3 (fr) 2006-09-13
EP1533462B1 true EP1533462B1 (fr) 2010-04-07
EP1533462B2 EP1533462B2 (fr) 2020-05-13

Family

ID=34428823

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04025822.0A Active EP1533462B2 (fr) 2003-11-20 2004-10-29 Elément de fermeture coupe-feu et son procédé de fabrication

Country Status (5)

Country Link
EP (1) EP1533462B2 (fr)
AT (1) ATE463650T1 (fr)
DE (2) DE10354221C5 (fr)
ES (1) ES2344199T5 (fr)
PL (1) PL1533462T5 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010060840B3 (de) * 2010-11-26 2012-01-19 Novoferm Riexinger Türenwerke GmbH Verfahren zur Herstellung eines Türblatts für eine Brandschutztür

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10356889A1 (de) * 2003-12-05 2005-07-14 Saint-Gobain Isover G+H Ag Geteilte Feuerschutztüreinlage
DE102005040106B4 (de) * 2005-08-24 2017-11-23 Hörmann Kg Brandis Herstellverfahren für eine Feuerschutztür sowie für ein Türblatt sowie eine Zarge hierfür
DE102009024009A1 (de) * 2009-06-05 2011-01-05 Hörmann KG Eckelhausen Verfahren zum Herstellen eines Brandabschlusses sowie Brandabschlusselement
GB201121252D0 (en) * 2011-12-12 2012-01-18 Knauf Insulation Doo Skofa Loka Mineral wool panel
EP2816188B1 (fr) 2013-06-17 2019-12-11 Rockwool International A/S Barrière coupe-feu pour un bâtiment et procédé de production d'un élément d'isolation pour une barrière coupe-feu d'un bâtiment
PL3450671T3 (pl) 2017-08-29 2022-09-12 Hörmann KG Glastechnik Sposób wytwarzania elementów zamknięcia przeciwpożarowego z przeszkleniem i bez przeszklenia, jak również element zamknięcia przeciwpożarowego i seria elementów zamknięcia przeciwpożarowego

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DE2358222A1 (de) 1973-11-22 1975-06-05 Heribert Hiendl Feuerfeste tuer
DE2720851A1 (de) 1976-05-18 1977-12-01 Skamol Skarrehage Molerverk As Verfahren zum herstellen von feuerhemmenden trennwandelementen
US4282687A (en) 1978-09-12 1981-08-11 Jacmir Nominees Pty. Ltd. Fire resistant structure
DE3023632A1 (de) 1980-06-24 1982-01-14 Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen Brandschutzdaemmung, insbesondere fuer feuersichere schraenke zur aufbewahrung temperatur- und feuchtigkeitsempfindlicher gegenstaende, sowie verfahren zur herstellung einer solchen brandschutzdaemmung
DE3510935A1 (de) 1985-03-26 1986-10-09 Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen Feuerwiderstandsfaehiges, den waermedurchgang reduzierendes wandelement, insbesondere als einlage fuer eine feuerhemmende tuer, sowie verfahren zu seiner herstellung und hiermit ausgestattete feuerhemmende tuer
DE4011587A1 (de) 1990-04-10 1991-10-17 Sommer Metallbau Stahlbau Gmbh Brandschutzelement, insbesondere brandschutztuer
DE29613507U1 (de) 1996-08-05 1996-09-19 Grünzweig + Hartmann AG, 67059 Ludwigshafen Feuerhemmende Tür
DE19912672C2 (de) 1999-03-20 2003-03-06 Theo Schroeders Türblatt einer Feuerschutztür

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SE8504028D0 (sv) † 1985-08-29 1985-08-29 Laxa Bruks Ab Brandskyddskropp
WO1990002855A1 (fr) * 1987-03-17 1990-03-22 Combal & Co. A/S Element de mur/toiture ignifuge
DE4011606C2 (de) * 1990-04-10 1994-09-29 Sommer Metallbau Stahlbau Gmbh Bauelement, insbesondere Wandelement, Tür oder dergleichen
AU3602099A (en) * 1998-04-06 1999-10-25 Rockwool International A/S Man-made vitreous fibre batts and their production
DE19952931A1 (de) * 1999-11-03 2001-05-10 Saint Gobain Isover G & H Ag Gebundenes Mineralwolleprodukt mit Feuerschutzfunktion sowie Brandschutzelement mit dem gebundenen Mineralwolleprodukt
DE10212331A1 (de) * 2002-03-20 2003-10-16 Rockwool Mineralwolle Brandschutzelement, insbesondere für Feuerschutztüren
DE10212332B4 (de) * 2002-03-20 2004-02-12 Deutsche Rockwool Mineralwoll Gmbh & Co. Ohg Brandschutzelement, insbesondere für Feuerschutztüren
DE10356889A1 (de) * 2003-12-05 2005-07-14 Saint-Gobain Isover G+H Ag Geteilte Feuerschutztüreinlage

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2358222A1 (de) 1973-11-22 1975-06-05 Heribert Hiendl Feuerfeste tuer
DE2720851A1 (de) 1976-05-18 1977-12-01 Skamol Skarrehage Molerverk As Verfahren zum herstellen von feuerhemmenden trennwandelementen
US4282687A (en) 1978-09-12 1981-08-11 Jacmir Nominees Pty. Ltd. Fire resistant structure
DE3023632A1 (de) 1980-06-24 1982-01-14 Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen Brandschutzdaemmung, insbesondere fuer feuersichere schraenke zur aufbewahrung temperatur- und feuchtigkeitsempfindlicher gegenstaende, sowie verfahren zur herstellung einer solchen brandschutzdaemmung
DE3510935A1 (de) 1985-03-26 1986-10-09 Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen Feuerwiderstandsfaehiges, den waermedurchgang reduzierendes wandelement, insbesondere als einlage fuer eine feuerhemmende tuer, sowie verfahren zu seiner herstellung und hiermit ausgestattete feuerhemmende tuer
DE4011587A1 (de) 1990-04-10 1991-10-17 Sommer Metallbau Stahlbau Gmbh Brandschutzelement, insbesondere brandschutztuer
DE29613507U1 (de) 1996-08-05 1996-09-19 Grünzweig + Hartmann AG, 67059 Ludwigshafen Feuerhemmende Tür
DE19912672C2 (de) 1999-03-20 2003-03-06 Theo Schroeders Türblatt einer Feuerschutztür

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010060840B3 (de) * 2010-11-26 2012-01-19 Novoferm Riexinger Türenwerke GmbH Verfahren zur Herstellung eines Türblatts für eine Brandschutztür

Also Published As

Publication number Publication date
ES2344199T3 (es) 2010-08-20
PL1533462T3 (pl) 2010-10-29
PL1533462T5 (pl) 2020-10-19
DE502004010991D1 (de) 2010-05-20
ES2344199T5 (es) 2021-02-22
DE10354221C5 (de) 2011-05-12
DE10354221B3 (de) 2005-05-25
ATE463650T1 (de) 2010-04-15
EP1533462B2 (fr) 2020-05-13
EP1533462A2 (fr) 2005-05-25
EP1533462A3 (fr) 2006-09-13

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