EP0634557A2 - Door frame with fire-protective strip - Google Patents

Door frame with fire-protective strip Download PDF

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Publication number
EP0634557A2
EP0634557A2 EP94110326A EP94110326A EP0634557A2 EP 0634557 A2 EP0634557 A2 EP 0634557A2 EP 94110326 A EP94110326 A EP 94110326A EP 94110326 A EP94110326 A EP 94110326A EP 0634557 A2 EP0634557 A2 EP 0634557A2
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EP
European Patent Office
Prior art keywords
groove
fire protection
door frame
strip
protection strip
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Withdrawn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
EP94110326A
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German (de)
French (fr)
Other versions
EP0634557A3 (en
Inventor
Theo Schröders
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0634557A2 publication Critical patent/EP0634557A2/en
Publication of EP0634557A3 publication Critical patent/EP0634557A3/en
Withdrawn legal-status Critical Current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
    • 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

Definitions

  • the invention relates to a door frame with a fire protection strip produced using material that foams up due to the action of heat. This is arranged in a groove, the opening cross-section of which lies in a surface of the frame opposite the end face of a door leaf in its closed position.
  • a conventional fire protection strip filling the groove cross section is used in a groove opposite the end face of a door leaf.
  • This consists of a material that foams up due to the action of heat, such as sodium silicate, which is reinforced with glass fiber threads for reinforcement purposes, and a sheathing profile made of plastic, preferably PVC, the front ends of which are closed with cover parts made of the same material. This encapsulation protects the material foaming due to the action of heat against premature chemical decomposition as well as against mechanical damage.
  • a frame is already known for a fire protection closure, which can be provided with sealing strips expanding under the influence of heat. These are attached to frame surfaces that are also opposite end faces of a door or door leaf.
  • the sealing strips are provided with a cladding made of two metal strips which are detachably connected to one another. Their longitudinal edges are angled so that a sheet metal strip with its longitudinal edges encompasses the longitudinal edges of the other sheet metal strip.
  • Each longitudinal edge has at least one bead oriented parallel to the outer edge, which is designed in such a way that the convex sides of the bead of the one sheet metal strip come to resiliently rest on the concave sides of the bead of the other sheet metal strip.
  • Door frames provided with such encapsulated sealing strips are relatively complex since, in addition to each frame profile, two U-shaped profiles are required for the sheathing of the sealing profile, one of which is also to be fastened to the frame profile with sufficient stability. Another disadvantage arises from the arrangement of the sealing strip encased by the two U-shaped profiles projecting above the surface of the frame. The casing protruding into the passage area of a door opening is thereby exposed to an increased risk of damage, which also jeopardizes a sufficiently secure encapsulation of the sealing strip.
  • the invention has for its object to provide a door frame of the type described above with a simple to manufacture and safe to place with little effort fire protection strip.
  • fire protection strip made of overlappable fire protection strip elements, which can be glued together, for example, in the overlap area, fire protection strips can be formed exactly depending on the length of the groove. Since each fire protection strip element is completely encapsulated, there is no need to adapt a fire protection strip casing. The encapsulation of the fire protection strip elements by an aluminum foil makes the use of problematic plastics unnecessary.
  • a terminal strip which is preferably made from sheet steel.
  • the groove is undercut in cross-section in the form of a dovetail, and angled edge strips of the terminal strips bear resiliently against the reveal of the groove.
  • the terminal strip can be placed in a simple manner on the groove loaded with the fire protection strip elements and clipped into it.
  • a pressure force exerted by the pressed-on terminal strip on the fire protection strip preferably in the overlap area of the fire protection strip elements, is not sufficient for the fire protection strip to be adequately fixed, it can also be advantageous to punctually fix it with the bottom of the groove and / or with the back of the Glue terminal block.
  • an embodiment of the invention also provides that the surface of the terminal strip facing away from the groove is aligned with surface parts of the door frame adjoining the groove.
  • an elastic sealing strip 4 is embedded, which rests with a sealing lip 5 against the door leaf 2 in its closed position.
  • a fire protection strip 7 is inserted in a second groove 6 of the profile 1, the opening cross section of which lies opposite the end face of the door leaf 2.
  • the fire protection strip 7 consists of a number of fire protection strip elements 8, which depending on their individual lengths and depending on the required total length of the required fire protection strip can overlap with their ends.
  • Each fire protection strip element 8 is completely encapsulated with an aluminum foil 9 and thereby protected against chemical decomposition of the material that foams under the influence of heat.
  • the second groove 6 and the fire protection strip 7 located therein are covered by a clamping strip 10 with a U-shaped cross section.
  • the terminal strip 10 To fasten the terminal strip 10, it engages with angled edge strips 11 in the dovetail-shaped undercut groove 6.
  • the edge strips 11 bear against the reveals of the groove 6 in a form-fitting manner.
  • a surface 12 of the terminal strip 10 facing away from the groove 6 is aligned with surface parts 13 and 14 of the profile 1 adjoining the groove, so that the frame has no projections in this area.

Abstract

The strip forms foam when heated, being contained in a groove in the frame open towards the end face of the door when this is shut. The strip (7) is formed by overlapping sections (8) of foam-forming material each fully encapsulated in aluminium foil (9). The groove (6) in the frame is closed by U-section clamping strips (10) covering all the strip-sections (8). The groove can be of undercut dovetail-section, the edges (11) of the clamping strips being bent over so as to fit in the undercut portions. The clamping-strip surfaces (12) furthest from the groove can be flush with the adjacent surfaces (13,14) of the frame.

Description

Die Erfindung betrifft eine Türzarge mit einer unter Verwendung von durch Hitzeeinwirkung aufschäumendem Material hergestellten Brandschutzleiste. Diese ist in einer Nut angeordnet, deren Öffnungsquerschnitt in einer der Stirnfläche eines Türblattes in dessen Schließstellung gegenüberliegenden Oberfläche der Zarge liegt.The invention relates to a door frame with a fire protection strip produced using material that foams up due to the action of heat. This is arranged in a groove, the opening cross-section of which lies in a surface of the frame opposite the end face of a door leaf in its closed position.

Bei derartigen, beispielsweise aus der DE 37 43 712 C1 und der EP 0 448 001 A2 bekannten Türzargen ist in einer der Stirnfläche eines Türblattes gegenüberliegenden Nut eine den Nutquerschnitt ausfüllende konventionelle Brandschutzleiste eingesetzt. Diese besteht aus durch Hitzeeinwirkung aufschäumendem Material, wie Natriumsilikat, das zu Verstärkungszwecken mit Glasfaserfäden armiert ist, und einem Ummantelungsprofil aus Kunststoff, vorzugsweise PVC, dessen stirnseitige Enden mit Deckelteilen aus dem gleichen Material verschlossen sind. Durch diese Einkapselung ist das durch Hitzeeinwirkung aufschäumende Material gegen eine vorzeitige chemische Zersetzung ebenso geschützt wie gegen eine mechanische Verletzung.In such door frames, for example known from DE 37 43 712 C1 and EP 0 448 001 A2, a conventional fire protection strip filling the groove cross section is used in a groove opposite the end face of a door leaf. This consists of a material that foams up due to the action of heat, such as sodium silicate, which is reinforced with glass fiber threads for reinforcement purposes, and a sheathing profile made of plastic, preferably PVC, the front ends of which are closed with cover parts made of the same material. This encapsulation protects the material foaming due to the action of heat against premature chemical decomposition as well as against mechanical damage.

Türzargen mit konventionnellen Brandschutzleisten erfordern deren vollständige Vorkonfektionierung, da die Querschnitts- und Längenabmessungen des Ummantelungsprofils den entsprechenden Abmessungen der Nut in der Zarge angepaßt sein müssen. Nachträgliche Anpassungsarbeiten würden die hermetische Einkapselung des durch Hitzeeinwirkung aufschäumenden Materials zunichte machen. Die Vorkonfektionierung der Brandschutzleiste ist aber nicht nur teuer, sondern erfordert auch eine umfangreiche Lagerhaltung an Brandschutzleisten mit unterschiedlichen Abmessungen.Door frames with conventional fire protection strips require their complete pre-assembly, since the cross-sectional and length dimensions of the casing profile must be adapted to the corresponding dimensions of the groove in the frame. Subsequent adaptation work would destroy the hermetic encapsulation of the material that foams up due to the action of heat. The pre-assembly of the fire protection strip is not only expensive, but also requires extensive storage of fire protection strips with different dimensions.

Aus der DE 79 17 514 U1 ist auch bereits für einen Feuerschutzabschluß eine Zarge bekannt, die mit unter Hitzeeinwirkung expandierenden Dichtungsstreifen versehen sein kann. Diese sind auf Zargenflächen befestigt, die gleichfalls Stirnflächen eines Tür- oder Torblattes gegenüberliegen. Die Dichtungsstreifen sind mit einer Verkleidung aus zwei lösbar miteinander verbundenen Blechstreifen versehen. Deren Längsränder sind so abgewinkelt, daß ein Blechstreifen mit seinen Längsrändern die Längsränder des anderen Blechstreifens umfaßt. Jeder Längsrand weist mindestens eine parallel zur Außenkante ausgerichtete Sicke auf, die so ausgebildet ist, daß die konvexen Seiten der Sicke des einen Blechstreifens auf den konkaven Seiten der Sicke des anderen Blechstreifens zur federelastischen Auflage kommen.From DE 79 17 514 U1 a frame is already known for a fire protection closure, which can be provided with sealing strips expanding under the influence of heat. These are attached to frame surfaces that are also opposite end faces of a door or door leaf. The sealing strips are provided with a cladding made of two metal strips which are detachably connected to one another. Their longitudinal edges are angled so that a sheet metal strip with its longitudinal edges encompasses the longitudinal edges of the other sheet metal strip. Each longitudinal edge has at least one bead oriented parallel to the outer edge, which is designed in such a way that the convex sides of the bead of the one sheet metal strip come to resiliently rest on the concave sides of the bead of the other sheet metal strip.

Mit derartig eingekapselten Dichtungsstreifen versehene Türzargen sind verhältnismäßig aufwendig, da zusätzlich zu jedem Zargenprofil für die Ummantelung des Dichtungsprofils zwei U-förmige Profile benötigt werden, von denen eines darüberhinaus am Zargenprofil hinreichend stabil zu befestigen ist. Ein weiterer Nachteil ergibt sich aus der über die Oberfläche der Zarge vorstehenden Anordnung des mit den beiden U-förmigen Profilen ummantelten Dichtungsstreifens. Die in den Durchgangsbereich einer Türöffnung vorstehende Ummantelung ist dadurch einer erhöhten Beschädigungsgefahr ausgesetzt, wodurch auch eine hinreichend sichere Einkapselung des Dichtungsstreifens gefährdet wird.Door frames provided with such encapsulated sealing strips are relatively complex since, in addition to each frame profile, two U-shaped profiles are required for the sheathing of the sealing profile, one of which is also to be fastened to the frame profile with sufficient stability. Another disadvantage arises from the arrangement of the sealing strip encased by the two U-shaped profiles projecting above the surface of the frame. The casing protruding into the passage area of a door opening is thereby exposed to an increased risk of damage, which also jeopardizes a sufficiently secure encapsulation of the sealing strip.

Der Erfindung liegt die Aufgabe zugrunde, eine Türzarge der eingangs beschriebenen Art mit einer einfach herstellbaren und mit geringem Aufwand sicher plazierbaren Brandschutzleiste auszustatten.The invention has for its object to provide a door frame of the type described above with a simple to manufacture and safe to place with little effort fire protection strip.

Zur Lösung dieser Aufgabe wird von einer Türzarge der im Oberbegriff des Anspruchs 1 genannten Art ausgegangen, welche erfindungsgemäß die in seinem kennzeichnenden Teil angegebenen Merkmale aufweist.To achieve this object, a door frame of the type mentioned in the preamble of claim 1 is assumed, which according to the invention has the features specified in its characterizing part.

Durch die erfindungsgemäße Zusammensetzung der Brandschutzleiste aus überlappbaren Brandschutzleistenelementen, die beispielsweise im Überlappungsbereich miteinander verklebt werden können, lassen sich je nach den Längenverhältnissen der Nut exakt angepaßte Brandschutzleisten bilden. Da jedes Brandschutzleistenelement für sich vollständig eingekapselt ist, entfällt jegliche Anpassung einer Brandschutzleistenummantelung. Die Einkapselung der Brandschutzleistenelemente durch je eine Aluminiumfolie macht die Verwendung von problematischen Kunststoffen entbehrlich.Due to the inventive composition of the fire protection strip made of overlappable fire protection strip elements, which can be glued together, for example, in the overlap area, fire protection strips can be formed exactly depending on the length of the groove. Since each fire protection strip element is completely encapsulated, there is no need to adapt a fire protection strip casing. The encapsulation of the fire protection strip elements by an aluminum foil makes the use of problematic plastics unnecessary.

Schließlich erfordert die Abdeckung der Brandschutzleistenelemente über die Länge einer Nut lediglich eine Klemmleiste, die vorzugsweise aus Stahlblech hergestellt ist.Finally, covering the fire protection strip elements over the length of a groove only requires a terminal strip, which is preferably made from sheet steel.

Nach einer vorteilhaften Ausgestaltung der Erfindung ist die Nut im Querschnitt schwalbenschwanzförmig hinterschnitten ausgebildet, und abgewinkelte Randstreifen der Klemmleisten liegen federnd gegen die Laibungen der Nut an.According to an advantageous embodiment of the invention, the groove is undercut in cross-section in the form of a dovetail, and angled edge strips of the terminal strips bear resiliently against the reveal of the groove.

Durch diese Ausgestaltung läßt sich die Klemmleiste in einfacher Weise auf die mit den Brandschutzleistenelementen beschickte Nut aufsetzen und darin einklipsen. Soweit eine von der aufgedrückten Klemmleiste auf die Brandschutzleiste, vorzugsweise im Überlappungsbereich der Brandschutzleistenelemente, ausgeübte Druckkraft für sich nicht ausreichen sollte, die Brandschutzleiste hinreichend zu fixieren, kann es auch vorteilhaft sein, diese punktuell mit dem Boden der Nut und/oder mit der Rückseite der Klemmleiste zu verkleben.With this configuration, the terminal strip can be placed in a simple manner on the groove loaded with the fire protection strip elements and clipped into it. Insofar as a pressure force exerted by the pressed-on terminal strip on the fire protection strip, preferably in the overlap area of the fire protection strip elements, is not sufficient for the fire protection strip to be adequately fixed, it can also be advantageous to punctually fix it with the bottom of the groove and / or with the back of the Glue terminal block.

Schließlich sieht eine Ausgestaltung der Erfindung noch vor, daß die der Nut abgewandte Oberfläche der Klemmleiste mit an die Nut angrenzenden Oberflächenteilen der Türzarge fluchtet.Finally, an embodiment of the invention also provides that the surface of the terminal strip facing away from the groove is aligned with surface parts of the door frame adjoining the groove.

Durch diese Ausgestaltung ist nicht nur die Brandschutzleiste vollständig in die Türzarge integriert, sondern auch die Klemmleiste so in die Türzarge versenkt angeordnet, daß über die Oberfläche der Türzarge keine Teile vorstehen.With this design, not only is the fire protection strip fully integrated into the door frame, but the terminal strip is also sunk into the door frame so that no parts protrude beyond the surface of the door frame.

In der Zeichnung ist ein Ausführungsbeispiel einer erfindungsgemäßen Türzarge im Querschnitt dargestellt:

  • Die Türzarge ist aus einem mehrfach abgewinkelten Profil 1 gebildet, das den Randbereich eines konventionell ausgebildeten Türblattes 2 einfaßt.
In the drawing, an embodiment of a door frame according to the invention is shown in cross section:
  • The door frame is formed from a multi-angled profile 1 which surrounds the edge area of a conventionally designed door leaf 2.

In einer ersten Nut 3 des Profils 1 ist eine elastische Dichtungsleiste 4 eingelassen, die mit einer Dichtungslippe 5 gegen das Türblatt 2 in dessen Schließstellung anliegt.In a first groove 3 of the profile 1, an elastic sealing strip 4 is embedded, which rests with a sealing lip 5 against the door leaf 2 in its closed position.

In einer zweiten Nut 6 des Profils 1, deren Öffnungsquerschnitt der Stirnseite des Türblattes 2 gegenüberliegt, ist eine Brandschutzleiste 7 eingesetzt.A fire protection strip 7 is inserted in a second groove 6 of the profile 1, the opening cross section of which lies opposite the end face of the door leaf 2.

Die Brandschutzleiste 7 besteht aus einer Anzahl Brandschutzleistenelementen 8, die sich je nach ihren Einzellängen und je nach der erforderlichen Gesamtlänge der benötigten Brandschutzleiste mit ihren Enden überlappen können. Jedes Brandschutzleistenelement 8 ist mit einer Aluminiumfolie 9 vollständig eingekapselt und dadurch vor einer chemischen Zersetzung des unter Hitzeeinwirkung aufschäumenden Materials geschützt.The fire protection strip 7 consists of a number of fire protection strip elements 8, which depending on their individual lengths and depending on the required total length of the required fire protection strip can overlap with their ends. Each fire protection strip element 8 is completely encapsulated with an aluminum foil 9 and thereby protected against chemical decomposition of the material that foams under the influence of heat.

Durch eine im Querschnitt U-förmige Klemmleiste 10 sind die zweite Nut 6 und die darin befindliche Brandschutzleiste 7 abgedeckt.The second groove 6 and the fire protection strip 7 located therein are covered by a clamping strip 10 with a U-shaped cross section.

Zur Befestigung der Klemmleiste 10 greift diese mit abgewinkelten Randstreifen 11 in die schwalbenschwanzförmig hinterschnittene Nut 6 ein. Dabei liegen die Randstreifen 11 unter Vorspannung gegen die Laibungen der Nut 6 formschlüssig an.To fasten the terminal strip 10, it engages with angled edge strips 11 in the dovetail-shaped undercut groove 6. The edge strips 11 bear against the reveals of the groove 6 in a form-fitting manner.

Eine der Nut 6 abgewandte Oberfläche 12 der Klemmleiste 10 fluchtet mit an die Nut angrenzenden Oberflächenteilen 13 und 14 des Profils 1, so daß die Zarge in diesem Bereich keinerlei Vorsprünge aufweist.A surface 12 of the terminal strip 10 facing away from the groove 6 is aligned with surface parts 13 and 14 of the profile 1 adjoining the groove, so that the frame has no projections in this area.

Claims (3)

1. Türzarge mit einer unter Verwendung von durch Hitzeeinwirkung aufschäumendem Material hergestellten Brandschutzleiste, die in einer Nut angeordnet ist, deren Öffnungsquerschnitt in einer der Stirnfläche eines Türblattes in dessen Schließstellung gegenüberliegenden Oberfläche der Zarge liegt, dadurch gekennzeichnet, daß die Brandschutzleiste (7) aus überlappbaren Brandschutzleistenelementen (8) zusammengesetzt ist, deren unter Hitzeeinwirkung aufschäumendes Material jeweils vollständig mit einer Aluminiumfolie (9) eingekapselt ist, und daß die Nut (6) in der Türzarge durch im Querschnitt U-förmige, sämtliche Brandschutzleistenelemente (8) abdeckende Klemmleisten (10) verschlossen ist.1. Door frame with a fire protection strip produced by the action of foaming material, which is arranged in a groove, the opening cross section of which lies in an end face of a door leaf in its closed position opposite the surface of the frame, characterized in that the fire protection strip (7) from overlapping Fire protection strip elements (8) is assembled, the material which foams up under the action of heat is completely encapsulated with an aluminum foil (9), and that the groove (6) in the door frame is formed by terminal strips (10) which are U-shaped in cross section and cover all fire protection strip elements (8). is closed. 2. Türzarge nach Anspruch 1, dadurch gekennzeichnet, daß die Nut (6) im Querschnitt schwalbenschwanzförmig hinterschnitten ausgebildet ist und abgewinkelte Randstreifen (11) der Klemmleisten (10) federnd gegen die Laibungen der Nut (6) anliegen.2. Door frame according to claim 1, characterized in that the groove (6) is undercut in cross-section dovetail-shaped and angled edge strips (11) of the terminal strips (10) bear resiliently against the reveal of the groove (6). 3. Türzarge nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die der Nut (6) abgewandte Oberfläche (12) der Klemmleisten (10) mit an die Nut (6) angrenzenden Oberflächenteilen (13, 14) der Türzarge fluchtet.3. Door frame according to claim 1 or 2, characterized in that the groove (6) facing away from the surface (12) of the terminal strips (10) with the groove (6) adjacent surface parts (13, 14) of the door frame.
EP94110326A 1993-07-12 1994-07-02 Door frame with fire-protective strip. Withdrawn EP0634557A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19934323202 DE4323202C1 (en) 1993-07-12 1993-07-12 Door case with a fire-protection moulding
DE4323202 1993-07-12

Publications (2)

Publication Number Publication Date
EP0634557A2 true EP0634557A2 (en) 1995-01-18
EP0634557A3 EP0634557A3 (en) 1995-11-29

Family

ID=6492541

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94110326A Withdrawn EP0634557A3 (en) 1993-07-12 1994-07-02 Door frame with fire-protective strip.

Country Status (4)

Country Link
EP (1) EP0634557A3 (en)
DE (1) DE4323202C1 (en)
HU (1) HU212546B (en)
PL (1) PL174266B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2546328A (en) * 2016-01-18 2017-07-19 Newmor Group Ltd Door frame assembly

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT402532B (en) * 1994-11-17 1997-06-25 Reinberg Holzindustrie Ges M B Door leaf for a fire-resistant door element
AT405076B (en) * 1994-11-17 1999-05-25 Reinberg Holzindustrie Ges M B DOOR LEAF FOR FIRE PROTECTION ELEMENTS
FR2738866B1 (en) * 1995-09-14 1998-01-16 Malerba Dugelet METAL PROFILE FOR THE PRODUCTION OF A PARTITION BAY FIRE-RESISTANT FRAME, FIRE-RESISTANT MEMBRAGE USING THE SAME AND FIRE-RESISTANT FRAME PRODUCED FROM SUCH MEMBERS
DE19934680C2 (en) * 1998-07-24 2003-06-18 Puertas Tht S L Metal door lock and frame with thermal bridge break
GB2384021B (en) * 2002-01-14 2005-09-14 Komfort Office Environments Partitioning system
DE102008040434A1 (en) * 2008-07-15 2010-01-21 Sommer Metallbau-Stahlbau Gmbh & Co. Kg Object protection door with frame-side seal
DE202011003234U1 (en) 2010-12-13 2011-08-11 WGM Winter Gerätebau und Metallverarbeitung GmbH Fire door

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014254A1 (en) * 1979-01-12 1980-08-20 BASF Aktiengesellschaft Method of sealing fireproofing materials in the form of strips
GB2212539A (en) * 1987-11-13 1989-07-26 Briggs Amasco Ltd Fire resistant seal

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7917514U1 (en) * 1979-09-20 Schroeders, Theo, 5140 Erkelenz Fire protection
DE2114456A1 (en) * 1971-03-25 1972-10-12 Silberkuhl, Wilhelm Johannes, Dipl Ing, 4300 Essen Method and device for the manufacture of prefabricated reinforced concrete flat structures
DE2901004A1 (en) * 1979-01-12 1980-07-24 Basf Ag Sealing fire-protective aq. silicate strip into wider metal foil - coated on both sides with hot-sealable plastics
DE3743712C1 (en) * 1987-12-23 1989-01-12 Theo Schroeders Door case
DE4008998A1 (en) * 1990-03-21 1991-09-26 Theo Schroeders DOOR FRAME AND METHOD FOR THEIR PRODUCTION

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0014254A1 (en) * 1979-01-12 1980-08-20 BASF Aktiengesellschaft Method of sealing fireproofing materials in the form of strips
GB2212539A (en) * 1987-11-13 1989-07-26 Briggs Amasco Ltd Fire resistant seal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2546328A (en) * 2016-01-18 2017-07-19 Newmor Group Ltd Door frame assembly
GB2546328B (en) * 2016-01-18 2018-09-12 Newmor Group Ltd Door frame assembly

Also Published As

Publication number Publication date
EP0634557A3 (en) 1995-11-29
HU9401931D0 (en) 1994-09-28
HU212546B (en) 1996-08-29
PL304166A1 (en) 1995-01-23
DE4323202C1 (en) 1994-08-11
PL174266B1 (en) 1998-07-31
HUT68081A (en) 1995-05-29

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