EP0460444A1 - Fire protection door - Google Patents

Fire protection door Download PDF

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Publication number
EP0460444A1
EP0460444A1 EP91108097A EP91108097A EP0460444A1 EP 0460444 A1 EP0460444 A1 EP 0460444A1 EP 91108097 A EP91108097 A EP 91108097A EP 91108097 A EP91108097 A EP 91108097A EP 0460444 A1 EP0460444 A1 EP 0460444A1
Authority
EP
European Patent Office
Prior art keywords
frame
elongated holes
fire protection
protection door
longitudinal direction
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Withdrawn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
EP91108097A
Other languages
German (de)
French (fr)
Inventor
Thomas J. Hörmann
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
Original Assignee
Hoermann KG Freisen
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 Hoermann KG Freisen filed Critical Hoermann KG Freisen
Publication of EP0460444A1 publication Critical patent/EP0460444A1/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Withdrawn legal-status Critical Current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
    • 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
    • E06B3/2634—Frames with special provision for insulation without separate insulating elements, e.g. the heat transmission being reduced by a smaller cross-section
    • 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

  • At least two rows of elongated holes are provided in the area of the frame reveal or the frame web below the strip of material that foams under the influence of heat - if necessary in the form of a covering that extends separately to the individual frame spars Longitudinal extension in the spar direction of the frame frame and are offset from one another in such a way that with regard to the heat conduction from one side of the door to the other or from one frame mirror to the other, a meandering material web course results.
  • the heat conduction path becomes considerably longer than the width of the frame reveal or significantly larger than this, which depends on the number of parallel rows of elongated holes and their length and spacing, and at the same time the width of the Heat conduction reduced accordingly.
  • the rows of slots are not visible, with the door leaf closed, through the hinge-side door leaf front and, moreover, by the planking from the strip of material which swells in the heat.
  • the weakening of the frame in the area of the reveal due to the rows of slots can be kept within limits, and the strength of the frame frame and, above all, its anchoring to the surrounding wall is increased by the fact that mortar to be filled in between the reveal of the wall wall and the reveal of the frame the slots penetrate. This results in both an improvement in the fixing of the frame in the wall opening and a stabilization of the shape of the frame per se.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Special Wing (AREA)

Abstract

Fire protection door with a fire protection door leaf and a casing on which the door leaf is articulated and into which it reaches in the closing state, covering its reveal, and on whose reveal is arranged a sheeting (3) which swells up under the action of heat, the casing also being designed in such a way as to provide heat insulation in that it has, in the longitudinal direction of the frame members, at least two rows of elongated holes (2) which extend in said longitudinal direction and which are provided, as seen in a perpendicular direction with respect to the plane defined by the casing, underneath the sheeting (3) in such a way as to overlap one another. <IMAGE>

Description

Es ist bekannt, die Türblätter von Feuerschutztüren feuerhemmend auszubilden und den Schlitz zwischen dem Türblatt und dem Zargenrahmen im Brandfalle dadurch zu verschließen, daß ein Streifen aus im Brandfalle aufschäumenden Materials, beispielsweise Palusol, im Bereich des Zargensteges bzw. der Laibung der Zarge angeordnet bzw. dort festgelegt ist.It is known to design the door leaves of fire protection doors to be fire-resistant and to close the slot between the door leaf and the frame frame in the event of fire in that a strip of material which foams in the event of fire, for example Palusol, is arranged in the region of the frame web or the reveal of the frame or is set there.

Um auch die Zarge wärmegedämmt auszubilden, werden erfindungsgemäß im Bereich der Zargenlaibung oder des Zargensteges unterhalb des Streifens aus unter Hitzeeinwirkung aufschäumenden Materials - ggfs. in Form einer auf die einzelnen Zargenholme getrennt sich erstreckenden Beplankung - wenigstens zwei Reihen von Langlöchern vorgesehen, die sich hinsichtlich ihrer Längsausdehnung in Holmrichtung des Zargenrahmens erstrecken und derart gegeneinander versetzt ausgebildet sind, daß sich hinsichtlich der Wärmeleitwege von der einen Türseite zur anderen bzw. von dem einen Zargenspiegel aus gesehen zu dem anderen ein mäanderförmiger Materialstegverlauf ergibt.In order to also provide the frame with thermal insulation, according to the invention, at least two rows of elongated holes are provided in the area of the frame reveal or the frame web below the strip of material that foams under the influence of heat - if necessary in the form of a covering that extends separately to the individual frame spars Longitudinal extension in the spar direction of the frame frame and are offset from one another in such a way that with regard to the heat conduction from one side of the door to the other or from one frame mirror to the other, a meandering material web course results.

Aufgrund dieses mäanderförmigen Wärmeleitweges von einem Spiegel zum ander hin gesehen wird die Wärmeleitstrecke erheblich länger als die Breite der Zargenlaibung bzw. deutlich größer als diese, was von der Zahl der parallelen Reihen von Langlöchern und deren Länge sowie Beabstandung abhängt, und zugleich wird die Breite des Wärmeleitweges entsprechend verringert. Die Schlitzreihen sind nicht sichtbar, bei geschlossenem Türblatt bereits durch die bandseitige Türblattstirnseite und im übrigen durch die Beplankung aus dem Streifen bei Hitze aufquellenden Werkstoffes. Die durch die Schlitzreihen bedingte Schwächung der Zarge im Bereich der Laibung läßt sich in Grenzen halten, und die Festigkeit des Zargenrahmens sowie vor allem dessen Verankerung mit der umgebenden Wandung wird dadurch erhöht, daß zwischen der Laibung der Mauerwandung und der Laibung der Zarge einzufüllender Mörtel in die Schlitze eindringt. Man erhält somit sowohl eine Verbesserung der Festlegung der Zarge in der Maueröffnung als auch eine Stabilisierung der Form des Zargenrahmens schlechthin.Due to this meandering heat conduction path from one mirror to the other, the heat conduction path becomes considerably longer than the width of the frame reveal or significantly larger than this, which depends on the number of parallel rows of elongated holes and their length and spacing, and at the same time the width of the Heat conduction reduced accordingly. The rows of slots are not visible, with the door leaf closed, through the hinge-side door leaf front and, moreover, by the planking from the strip of material which swells in the heat. The weakening of the frame in the area of the reveal due to the rows of slots can be kept within limits, and the strength of the frame frame and, above all, its anchoring to the surrounding wall is increased by the fact that mortar to be filled in between the reveal of the wall wall and the reveal of the frame the slots penetrate. This results in both an improvement in the fixing of the frame in the wall opening and a stabilization of the shape of the frame per se.

Aus der Zeichnung - Figuren 1 und 2 - ergibt sich im Querschnitt durch einen vertikalen Zargenholm mit im Schließzustand befindlichen Türblatt sowie in einer Ausschnitt-Draufsicht auf die Laibung eines Zargenholmes eine vierreihige Anordnung von Langlöchern, die sich hinsichtlich benachbarter Reihen jeweils mittig überlappen, so daß sich der vorstehend angesprochene mäanderförmige Wärmeleitstegverlauf zwischen den Lochreihen ergibt.From the drawing - Figures 1 and 2 - results in cross-section through a vertical frame spar with the door leaf in the closed state and in a sectional plan view of the reveal of a frame spar a four-row arrangement of elongated holes, which overlap each other with respect to adjacent rows, so that the meandering heat-conducting web course mentioned above results between the rows of holes.

Claims (6)

Feuerschutzrür mit einem Feuerschutz-Türblatt und einem Zargenrahmen, an dem das Türblatt angelenkt ist und im Schließzustand in diesen (dessen Laibung abdeckend) eingreift und an dessen Laibung eine bei Hitzeeinwirkung aufquellende Beplankung angeordnet ist,
dadurch gekennzeichnet,
daß der Zargenrahmen (1) in Längsrichtung der Zargenholme wenigestens zwei Reihen von sich in dieser Längsrichtung erstreckenden Langlöchern (2) aufweist, die in senkrechter Richtung zur von dem Zargenrahmen (1) aufgespannten Ebene gesehen sich einander überlappend unterhalb der Beplankung (3) vorgesehen sind.Fire protection door with a fire protection door leaf and a frame to which the door leaf is articulated and engages in the closed state (covering the reveal) and on the reveal of which a planking swelling when exposed to heat is arranged.
characterized by
that the frame frame (1) in the longitudinal direction of the frame spars has at least two rows of elongated holes (2) extending in this longitudinal direction, which are provided in the perpendicular direction to the plane spanned by the frame frame (1) overlapping one another below the planking (3) . Feuerschutztür nach Anspruch 1,
dadurch gekennzeichnet,
daß die in Längsrichtung einer jeden Reihe von Langlöchern (2) gesehene Abstand zwischen je zwei Langlöchern (2) wesentlich kleiner, insbesondere etwa 1/10, der Länge der Langlöcher (2) beträgt.Fire protection door according to claim 1,
characterized by
that the distance between each two elongated holes (2) seen in the longitudinal direction of each row of elongated holes (2) is significantly smaller, in particular approximately 1/10, the length of the elongated holes (2). Feuerschutztür nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
daß alle Langlöcher (2) gleich lang ausgebildet sind.Fire protection door according to claim 1 or 2,
characterized by
that all elongated holes (2) are of the same length. Feuerschutztür nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet,
daß die Langlöcher (2) der einen Reihe in Längsrichtung die Abstände zwischen den Langlöchern (2) der jeweils benachbarten Reihe von Langlöchern in senkrechter Richtung zur von dem Zargenrahmen (1) aufgespannten Ebene gesehen etwa mit ihrem Längenmittelbereich übergreifen.Fire protection door according to one of claims 1 to 3,
characterized by
that the elongated holes (2) of one row in the longitudinal direction, the distances between the elongated holes (2) of the respectively adjacent row of elongated holes, viewed in the perpendicular direction to the plane spanned by the frame frame (1), approximately with their central length region spread. Feuerschutztür nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet,
daß die Langlöcher (2) einer jeden der zwei, drei oder vier parallelen Reihen von Langlöchem (2) ca. 50 mm lang und 7 mm breit sind, daß der Abstand der Langlöcher (2) einer Reihe jeweils 5 mm beträgt und daß der senkrecht zu der durch den Zargenrahmen (1) aufgespannten Ebene gesehene Abstand benachbarter Langlochreihen etwa 5 mm breit ist.Fire protection door according to one of claims 1 to 4,
characterized by
that the elongated holes (2) of each of the two, three or four parallel rows of elongated holes (2) are approximately 50 mm long and 7 mm wide, that the distance between the elongated holes (2) of each row is 5 mm and that the vertical to the distance between adjacent rows of slots seen through the frame (1) is about 5 mm wide. Feuerschutztür nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet,
daß die Langlochreihen zumindest in den beiden vertikalen Zargenholmen des Zargenrahmens (1) vorgesehen sind.Fire protection door according to one of claims 1 to 4,
characterized by
that the rows of slots are provided at least in the two vertical frame bars of the frame frame (1).
EP91108097A 1990-06-06 1991-05-17 Fire protection door Withdrawn EP0460444A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9006389U 1990-06-06
DE9006389U DE9006389U1 (en) 1990-06-06 1990-06-06 Fire door

Publications (1)

Publication Number Publication Date
EP0460444A1 true EP0460444A1 (en) 1991-12-11

Family

ID=6854456

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91108097A Withdrawn EP0460444A1 (en) 1990-06-06 1991-05-17 Fire protection door

Country Status (2)

Country Link
EP (1) EP0460444A1 (en)
DE (1) DE9006389U1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0655541A1 (en) * 1993-11-26 1995-05-31 DIERRE S.p.A. Metal profile for the construction of fixed door frames resistant to fire
ES2117921A1 (en) * 1994-10-26 1998-08-16 Klonowski Joanna Improvements to the construction of metallic fire-stop doors
WO2000005475A1 (en) * 1998-07-21 2000-02-03 Flachglas Aktiengesellschaft Profiled spacer for the spacer frame of an insulating glass unit
WO2006108967A2 (en) * 2005-04-15 2006-10-19 Jeld-Wen France Metal profile provided with material abstractions permitting a fire protection
EP2453098A1 (en) * 2010-11-15 2012-05-16 Inlook Colortech Oy Access door and access door frame
EP2884034A1 (en) * 2013-12-16 2015-06-17 Dallan S.P.A. Frame for metal doors
RU199724U1 (en) * 2020-06-04 2020-09-16 Ооо "Нпо Промет" DOOR BLOCK

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19933406A1 (en) * 1999-07-21 2001-03-01 Dorma Gmbh & Co Kg Fire door with a comprehensive door frame

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2129779A1 (en) * 1971-06-16 1972-12-21 Engelhardt Geb Schubert Monika Box profile
BE827106A (en) * 1975-03-24 1975-07-16 METAL PROFILE
DE3326218A1 (en) * 1983-07-21 1985-01-31 Metallbau Kaiser GmbH, 4390 Gladbeck Frame element for fireproof doors
DE8419182U1 (en) * 1984-06-26 1985-10-24 Hörmann KG Freisen, 6699 Freisen Fire door
EP0199491A2 (en) * 1985-04-12 1986-10-29 Chubb &amp; Son's Lock and Safe Company Limited Fire-resistant enclosures
GB2190415A (en) * 1986-05-16 1987-11-18 Wilhelm Karl Muller Fire protection door or window assembly

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2129779A1 (en) * 1971-06-16 1972-12-21 Engelhardt Geb Schubert Monika Box profile
BE827106A (en) * 1975-03-24 1975-07-16 METAL PROFILE
DE3326218A1 (en) * 1983-07-21 1985-01-31 Metallbau Kaiser GmbH, 4390 Gladbeck Frame element for fireproof doors
DE8419182U1 (en) * 1984-06-26 1985-10-24 Hörmann KG Freisen, 6699 Freisen Fire door
EP0199491A2 (en) * 1985-04-12 1986-10-29 Chubb &amp; Son's Lock and Safe Company Limited Fire-resistant enclosures
GB2190415A (en) * 1986-05-16 1987-11-18 Wilhelm Karl Muller Fire protection door or window assembly

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0655541A1 (en) * 1993-11-26 1995-05-31 DIERRE S.p.A. Metal profile for the construction of fixed door frames resistant to fire
ES2117921A1 (en) * 1994-10-26 1998-08-16 Klonowski Joanna Improvements to the construction of metallic fire-stop doors
WO2000005475A1 (en) * 1998-07-21 2000-02-03 Flachglas Aktiengesellschaft Profiled spacer for the spacer frame of an insulating glass unit
WO2006108967A2 (en) * 2005-04-15 2006-10-19 Jeld-Wen France Metal profile provided with material abstractions permitting a fire protection
FR2884547A1 (en) * 2005-04-15 2006-10-20 France Portes METAL PROFILES WITH MATERIAL REMOVAL FOR FIRE PROTECTION
WO2006108967A3 (en) * 2005-04-15 2007-01-04 Jeld Wen France Metal profile provided with material abstractions permitting a fire protection
EP2453098A1 (en) * 2010-11-15 2012-05-16 Inlook Colortech Oy Access door and access door frame
EP2884034A1 (en) * 2013-12-16 2015-06-17 Dallan S.P.A. Frame for metal doors
ITVE20130067A1 (en) * 2013-12-16 2015-06-17 Dallan Spa FRAME FOR METALLIC DOORS.-
RU199724U1 (en) * 2020-06-04 2020-09-16 Ооо "Нпо Промет" DOOR BLOCK

Also Published As

Publication number Publication date
DE9006389U1 (en) 1991-10-02

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