EP1724430A3 - Fire-resistant door leaf - Google Patents

Fire-resistant door leaf Download PDF

Info

Publication number
EP1724430A3
EP1724430A3 EP06009065A EP06009065A EP1724430A3 EP 1724430 A3 EP1724430 A3 EP 1724430A3 EP 06009065 A EP06009065 A EP 06009065A EP 06009065 A EP06009065 A EP 06009065A EP 1724430 A3 EP1724430 A3 EP 1724430A3
Authority
EP
European Patent Office
Prior art keywords
fire
door leaf
hooking device
metal sheet
sheets
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.)
Granted
Application number
EP06009065A
Other languages
German (de)
French (fr)
Other versions
EP1724430B1 (en
EP1724430A2 (en
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
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 EP1724430A2 publication Critical patent/EP1724430A2/en
Publication of EP1724430A3 publication Critical patent/EP1724430A3/en
Application granted granted Critical
Publication of EP1724430B1 publication Critical patent/EP1724430B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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

Landscapes

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

Abstract

Die Erfindung betrifft ein Feuerschutztürblatt (2, 90) mit einem die eine Breitseite (6) bildendenden ersten Metallblech (8) und einem die andere Breitseite (4) bildenden zweiten Metallblech (10), wobei die Metallbleche (8, 10) randseitig miteinander über ein Verbindungsmittel (26) verbunden sind, das die Metallbleche (8, 10) eng miteinander verbindet und sich im Brandfall zur Ermöglichung einer Relativbewegung der Metallbleche (8, 10) löst. Um ein Feuerschutztürblatt zu schaffen, das mit einfachen Mitteln eine Verbesserung der Brandschutzwirkung bewirkt, wird vorgeschlagen, dass weiter eine Einhakeinrichtung (28, 30, 120) derart vorgesehen ist, dass wenigstens ein Rand (43) des ersten Metallbleches (8) zu einem ersten Hakenprofil (44; 76; 108) umgebogen ist und der zugeordnete Rand (60) des zweiten Metallbleches (10) zu einem zweiten Hakenprofil (62; 78; 100) umgebogen ist, welche Hakenprofile unmittelbar oder mittelbar verhakt sind. Die Einhakeinrichtung (28, 30, 120) ist in der Betriebsstellung der Metallbleche (8, 10), in der diese mittels des Verbindungsmittels verbunden sind, in Dickenrichtung des Türblattes (2, 90) mit wenigstens mehreren Millimetern Spiel versehen, so dass sich die Bleche (8, 10) im Brandfall nach Lösen des Verbindungsmittels (26) unter Führung durch die Einhakeinrichtung (28, 30, 120) in Dickenrichtung voneinander weg bewegen können, bis diese Bewegung durch ein vollständiges Eingreifen der Einhakeinrichtung (28, 30, 120) begrenzt wird.

Figure imgaf001
The invention relates to a fire protection door leaf (2, 90) having a first metal sheet (8) forming a broad side (6) and a second metal sheet (10) forming the other broad side (4), wherein the metal sheets (8, 10) overlap one another at the edge a connecting means (26) are connected, which connects the metal sheets (8, 10) closely together and in case of fire to enable a relative movement of the metal sheets (8, 10) dissolves. In order to create a fire protection door leaf, which causes an improvement of the fire protection effect by simple means, it is proposed that a hooking device (28, 30, 120) is further provided such that at least one edge (43) of the first metal sheet (8) to a first Is bent over and the associated edge (60) of the second metal sheet (10) to a second hook profile (62; 78; 100) is bent, which hook profiles are hooked directly or indirectly. The hooking device (28, 30, 120) is provided in the operating position of the metal sheets (8, 10) in which they are connected by means of the connecting means in the thickness direction of the door leaf (2, 90) with at least several millimeters play, so that the Sheets (8, 10) in the event of fire after detaching the connecting means (26) under the guidance of the hooking device (28, 30, 120) in the thickness direction away from each other move, until this movement by a full engagement of the hooking device (28, 30, 120) is limited.
Figure imgaf001
EP20060009065 2005-05-20 2006-05-02 Fire-resistant door leaf Active EP1724430B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510023426 DE102005023426B3 (en) 2005-05-20 2005-05-20 Fire protection door panel has connecting device with hooking arrangement, whereby at least one edge of first metal plate is bent to first hook profile and associated edge of second metal plate is bent to second hook profile

Publications (3)

Publication Number Publication Date
EP1724430A2 EP1724430A2 (en) 2006-11-22
EP1724430A3 true EP1724430A3 (en) 2007-02-14
EP1724430B1 EP1724430B1 (en) 2010-03-10

Family

ID=36951579

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20060009065 Active EP1724430B1 (en) 2005-05-20 2006-05-02 Fire-resistant door leaf

Country Status (2)

Country Link
EP (1) EP1724430B1 (en)
DE (2) DE102005023426B3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008014852U1 (en) 2008-11-07 2009-02-05 Jungen, Klaus Component, for example, door leaf
DE102008056502A1 (en) 2008-11-07 2010-05-12 Klaus Jungen Element e.g. leaf of steel door in garages, has groove connected with holes in shanks and bar with hooks in partial areas of surface such that hooks are engaged into holes so as to form connection that is not accessible from outside
DE102009010924A1 (en) 2009-02-27 2010-09-09 Stöbich Brandschutz GmbH Fire retardant closure device
FR2963377B1 (en) * 2010-08-02 2014-01-31 Tordjman FIRE DOOR AND METHOD FOR MANUFACTURING SUCH DOOR
DE102010044195A1 (en) 2010-11-19 2012-05-24 Hörmann KG Freisen Method for producing a rebated door leaf and door leaf
DE102012100090B4 (en) 2012-01-05 2020-02-06 Hörmann KG Freisen DOOR LEAF AND MANUFACTURING PROCESS
DE102016114966A1 (en) 2016-08-11 2018-02-15 Hörmann KG Freisen Back-feeding device and thus provided Umfassungszarge
DE102016125819B4 (en) 2016-12-28 2021-09-30 Hörmann KG Freisen Backing device and surrounding frame provided with it
RU189092U1 (en) * 2018-12-14 2019-05-13 Сергей Васильевич Жовнер DOOR LEAF

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH365519A (en) * 1959-01-14 1962-11-15 Schweiz Wagons Aufzuegefab Fireproof doors, in particular for elevators
DE1683420A1 (en) * 1967-02-06 1971-01-14 Fiand F Gmbh Door element for fire and / or gas protection purposes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1848715A (en) * 1932-03-08 Certificate of correction
SE442316B (en) * 1981-06-03 1985-12-16 Hellbergs Ind Ab DEVICE FOR A DRY LEAF AND PROCEDURE FOR PREPARING SUCH A DEVICE
AT381767B (en) * 1984-06-08 1986-11-25 Atlas Blech Center Gmbh DOOR LEAF, PANEL ELEMENT OR THE LIKE.
DE3534233A1 (en) * 1985-09-26 1987-03-26 Josef Gail Fireproof door
AT403498B (en) * 1994-07-20 1998-02-25 Steba Brandschutztore Ges M B Fixing device for fire protection doors
DE19816172A1 (en) * 1998-04-09 1999-10-14 Riexinger Tuerenwerke Gmbh Fireproof door panel, with flat sheet metal box and lid
DE19934680C2 (en) * 1998-07-24 2003-06-18 Puertas Tht S L Metal door lock and frame with thermal bridge break
AT406700B (en) * 1998-09-22 2000-07-25 Sterrer Manfred DOOR, IN PARTICULAR FIRE PROTECTION DOOR
CN1256498C (en) * 2001-07-02 2006-05-17 因温特奥股份公司 Elevator hoistway door

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH365519A (en) * 1959-01-14 1962-11-15 Schweiz Wagons Aufzuegefab Fireproof doors, in particular for elevators
DE1683420A1 (en) * 1967-02-06 1971-01-14 Fiand F Gmbh Door element for fire and / or gas protection purposes

Also Published As

Publication number Publication date
EP1724430B1 (en) 2010-03-10
DE502006006372D1 (en) 2010-04-22
EP1724430A2 (en) 2006-11-22
DE102005023426B3 (en) 2006-10-19

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