EP2580419B1 - Feuerbeständiges türelement mit einem oder zwei türflügel - Google Patents

Feuerbeständiges türelement mit einem oder zwei türflügel Download PDF

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Publication number
EP2580419B1
EP2580419B1 EP10742173.7A EP10742173A EP2580419B1 EP 2580419 B1 EP2580419 B1 EP 2580419B1 EP 10742173 A EP10742173 A EP 10742173A EP 2580419 B1 EP2580419 B1 EP 2580419B1
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EP
European Patent Office
Prior art keywords
door
fire
door leaf
fire resistant
frame
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Application number
EP10742173.7A
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English (en)
French (fr)
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EP2580419A1 (de
Inventor
Bernard Baumert
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Baumert SAS
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Baumert SAS
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Publication of EP2580419A1 publication Critical patent/EP2580419A1/de
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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
    • 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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
    • E06B1/60—Fastening frames to the border of openings or to similar contiguous frames by mechanical means, e.g. anchoring means
    • E06B1/6015—Anchoring means
    • E06B1/6023—Anchoring means completely hidden between the frame and the border of the opening, at least part of the means being previously fixed to the wall
    • E06B1/603—Anchoring means completely hidden between the frame and the border of the opening, at least part of the means being previously fixed to the wall adjustable
    • 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
    • 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
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/02—Base frames, i.e. template frames for openings in walls or the like, provided with means for securing a further rigidly-mounted frame; Special adaptations of frames to be fixed therein
    • 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
    • E06B3/7015—Door leaves characterised by the filling between two external panels
    • E06B2003/7042—Door leaves characterised by the filling between two external panels with a fire retardant layer
    • 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
    • E06B2003/7046—Door leaves with provisions for locks, hinges or other fittings
    • 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
    • E06B2003/7059—Specific frame characteristics
    • E06B2003/7074—Metal frames
    • 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
    • E06B2003/7094—Door leaves with ventilated innerspace
    • 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
    • E06B3/822—Flush doors, i.e. with completely flat surface with an internal foursided frame

Definitions

  • the present invention relates to the field of fire protection in buildings and in particular in high security buildings and relates to a fire door block with one or two pivoting leaves mounted in a bay made in a masonry structure. .
  • a current fire door block must then meet several constraints and needs such as fire stability (flame resistance), gas and smoke tightness and thermal insulation for a specified period.
  • Such fire door blocks are intended to be mounted in an opening or a bay, more particularly rectangular or square, made in a masonry structure usually extending substantially vertically, such as a wall. They are generally constituted by a frame extending substantially vertically in the mounted state in said bay and essentially comprising two vertical uprights connected by a horizontal top rail and one or two leaves each mounted pivoting about a vertical axis by intermediate of at least two hinges, said frame being able to be engaged, at least in part, in a rabbet formed in the recess of said bay and open outwards, that is to say towards the zone of movement of the or each leaf.
  • the leaf is equipped with a rigid metal peripheral frame to reinforce its structure and rigidity and fire and / or intumescent joints are placed between the or each leaf and the sleeping frame or between the latter and the masonry structure in order to delay the temperature rise and the spread of toxic fumes.
  • thermocouples at various control points or reference areas on the door block namely on the or each leaf and / or on the fixed frame, more particularly close to the peripheral edge thereof and the unexposed side generally corresponding to the side of the rear face of said door block.
  • the document DE 20 2009 006415 U1 relates to a fire protection door, more particularly intended to close door openings in tunnels, comprising a frame and a frame pivotally mounted on said frame with hinges.
  • the leaf comprises, on the one hand, a panel forming an outer envelope and carrying a peripheral frame of T-shaped cross section and, on the other hand, two plates glued by their slices on the adjacent sides of said peripheral frame T.
  • the frame consists of a frame having a generally U-shaped cross section, in the opening of which U is inserted, at each side of the frame, one of the internal edges of an embrasure (without rebate), each lateral wing U, which is further extended by a return, extending apparently outside the embrasure.
  • the cross section of each side of the frame is made from two sections, generally U or S, placed side by side by being joined to one another by one of their lateral sides extending along said profiles.
  • the document DE 196 25 643 A1 relates to a fire-resistant metal door, comprising a frame-shaped frame fixed in a doorway (without door recess) and a pivoting door by means of hinges.
  • Each side of the frame has a generally U-shaped complex cross section receiving in the opening of the latter one of the flat internal edges of an opening so that the lateral wings of the U extend outside of the latter.
  • a portion of the bottom of the U extends outwardly by a generally tubular portion defining with the other part of the outer face of the bottom of the U a rabbet for receiving the opening of the door in the closed state.
  • one of the wings external extending from the side of the inner space of the door constitutes a support surface of the hinges.
  • the U is formed by a piece folded several times longitudinally and by external angles connecting one of the lateral wings of said piece to one of the outer faces of the doorway.
  • the document FR 2 426 143 A1 relates to a swing door consisting of a frame and one or two leaves pivotally mounted on said frame by hinges, each leaf comprising a sheet metal frame cooperating with a double rabbet of the frame.
  • the frame is constituted by a strong sheet metal profile comprising a plurality of longitudinal folds to form a double rabbet.
  • Each section has wings and returns extending outside the doorway. Wings also provide support surfaces for securing strikes and hinges.
  • the document DE 199 00 095 C1 relates to a frame device for a door opening in a building comprising a frame, each side of which has a generally U-shaped cross section made by two sections placed side by side, being assembled to one another by one of their lateral wings so that the connection between the two sections is not visible from the outside.
  • the frame is fixedly mounted on the internal edges of an embrasure (without rebate) via an adjustment element.
  • Each inner side of the embrasure is inserted into the opening of the corresponding U so that each wing of the U extends outside the doorway.
  • each outer wing ends with a return.
  • the document FR 2 386 680 A1 discloses a fire door according to the preamble of claim 1, comprising a leaf and dormant, one of which is an L-shaped angle fixed in a rabbet of complementary shape.
  • the figures show a fire door block, with a leaf 1 mounted in a bay 2, more particularly rectangular or square, made in a masonry work 3, such as a wall, extending substantially vertically in a building and more particularly in a building of high security, said door block being constituted, on the one hand, by a frame 4 comprising essentially two vertical uprights 5 connected by a horizontal top rail 6 and, on the other hand, by a leaf 1 pivotally mounted about a vertical axis 7 by means of at least two hinges 8 said frame 4 being engaged in a rabbet 10 formed in the recess of said bay 2 and open towards the outside thereof .
  • the fixed frame 4 of such a door block is made from an assembly of profiles placed end to end and each made from an elongate and flat element made of rigid material having temperature and fire resistance, such as a rigid sheet, comprising a longitudinal fold 11, applied, directly or indirectly, against at least one of the bottom faces of the rabbet 10, more particularly the face oriented substantially perpendicular to the plane of the or each leaf 1, in the closing situation of this or these latter (s), so as to create, at the bottom of the rabbet 10 a finishing allowance and / or support for the or each leaf 1.
  • an elongate and flat element made of rigid material having temperature and fire resistance, such as a rigid sheet, comprising a longitudinal fold 11, applied, directly or indirectly, against at least one of the bottom faces of the rabbet 10, more particularly the face oriented substantially perpendicular to the plane of the or each leaf 1, in the closing situation of this or these latter (s), so as to create, at the bottom of the rabbet 10 a finishing allowance and / or support for the or
  • a door-mounted block in a rack can also be of the type with two pivoting leaves 1.
  • Each section constituting the frame 4 may, for example, in known manner, be beveled at 45 ° to at least one of its free ends so as to ensure their abutment to form a U-shaped frame, whose base said U is intended to form the horizontal upper crossbar 6, and their connection between them in pairs can be performed for example by welding their free ends, especially in the case of preferably metal profiles.
  • the present invention may further provide fastening means 12, such as screws, of the frame 4 in the rabbet 10 to adjust the spacing between the frame 4 and the bottom of the rabbet 10 , in order to adjust a maximum play between each leaf 1 and said fixed frame 4 in said rabbet 10 in the closed position of the leaf 1 corresponding.
  • fastening means 12 such as screws
  • Each section of the frame 4 is folded longitudinally so as to have an L-shaped cross section and is applied against the bottom of the rabbet 10 of the bay 2 by adapting substantially exactly to the shape of said bottom, L-shaped .
  • each leaf 1 comprises a peripheral frame 9 reinforcing and stiffening receiving a filling structure 13, 14 and the peripheral frame 9 is made from an assembly of profiles placed end to end and each consisting of a plate of frame 15, preferably metal, or an elongated flat element made of similar rigid material, preferably rectangular, having properties of temperature resistance and fire.
  • each frame plate 15 is fixedly and rigidly held along the edge 16 of one of the faces of the leaf 1 concerned, substantially parallel to the plane containing the latter and hence substantially perpendicular to the planes containing the large faces. opposite, front or rear, of said leaf 1.
  • the filling structure 13, 14 may be constituted by one or two insulation panels 13, preferably made of composite material.
  • the latter can be held rigidly against each other or separated from each other by a space 13 'creating an air gap having the effect of further reducing the passage of the temperature gradient.
  • each profile of the peripheral frame 9 may have a T-shaped cross-section so as to form a framing plate 15 comprising an internal support and stiffening wing 17 extending perpendicularly with respect to the framing plate 15, said wing internal 17 being adapted to be engaged in the filling structure 13, 14 between the two insulation panels 13 which are held rigidly by means of fastening means 18, such as screws, making a pressure clamping of said panels 13 on the corresponding face of the inner flange 17 of the section 15 T concerned.
  • the large face (s), front and / or rear, of the or each leaf (1) may advantageously be covered with a facing (14) such as, for example , a sheet metal plate or other material resistant to fire and temperature rises.
  • each facing 14 may be folded longitudinally at its peripheral edge so as to form a return 19 adapted to cover a portion of the corresponding edge 16 of said leaf 1, without being in contact with the return on the other facing 14, covering the other large face, to ensure a thermal break between the two faces 14 ( figure 1 and figure 2 ), respectively front and back.
  • Each framing plate 15 of the peripheral frame 9 may be located, preferably, at a distance from the corresponding edge 16 of the leaf 1 concerned and in particular, if necessary, at a distance from the returns 19 of the siding 14, so as to ensure rupture of the thermal bridge between each framing plate 15 and the border 16 or, where appropriate, the returns 19.
  • seals 20 may be interposed, preferably on the front face and rear face side of the or each leaf 1, between the frame plate 15 and the corresponding edge 16 of the or each leaf 1. More particularly a part of said seals 20, preferably those situated on the side of the rear face of the corresponding leaf 1, are able to come into sealing contact with the fixed frame 4 in the closed position of said leaf 1, while the other seals 20 , preferably located on the side of the front face of the leaf 1 corresponding, may further have a finishing function.
  • intumescent joints 20 may cover all or part of the outer faces of the fixed frame 4 and, preferably, the outer faces facing the corresponding edges 16 in the closed position of the or each leaf 1 concerned.
  • the axis of the exit of the game or the gap forming a baffle, more particularly in L, between the or each leaf 1 and the fixed frame 4 in the closed position of the or each leaf 1, rear side of the door block, is substantially parallel to the rear face of the or each leaf 1 so that the hot gases from the exposed side (front face) of the door block, via said baffle, out of the latter at the rear face of the leaf 1 corresponding, substantially parallel to said rear face and in contact with the latter.
  • the present invention provides that one or more pieces of fire protection 24, having properties of temperature resistance and fire, are fixed (s) on the rear face of the or each leaf 1 so as to create on said rear face barriers cut fire located in the closed state of the or each leaf 1 at the exit of the chicane of the rabbet 10.
  • Such barriers may extend each along the recessed and near one of the vertical edges or, optionally upper or lower, of the or each leaf 1 and used to guide the hot gases, which exit the baffle of the rabbet 10 at said rear face and substantially parallel to the latter, in a direction substantially perpendicular to said rear face and beyond it ( figure 2 ).
  • the rear face, unexposed, is protected, in the event of a surrounding disaster on the side of the front face of the door block, any temperature rise generated by a direct contact between said rear face and the hot gases and perfectly meets the current standards for fire protection.
  • the output axis of the rabbet 10, front side side is oriented substantially perpendicular to the plane of the front face, in the closed state of the or each leaf 1, so that the hot gases from on the side of the rear face of the block-door out of the baffle of the groove 10, at said front face, in the direction of said axis, that is to say substantially perpendicular to said front face and beyond the latter.
  • An anti-panic bar system 21, or other similar known lock system can be fixed on one of the large faces, front or rear, where appropriate of the corresponding facing 14, of the or each leaf 1, and can comprise a bar 22, such as for example a tube oval, fixed (e) at each of its ends on the corresponding face of the leaf 1 concerned through a main support piece 23.
  • each firestop protection piece 24 of the or each leaf 1 of the door block can each be arranged between one of the two main support parts 23 of the anti-panic bar system 21 and the corresponding front or rear face of the leaf 1 concerned. It can also be seen that the width of each firestop protection piece 24 is greater than the width of each main support piece 23.
  • a firestop protection piece 24 may be constituted by a core 25 of composite material covered, preferably, in particular on its faces liable to be exposed, by a facing 26 such as a sheet or other protective element resistant to fire and temperature rises.
  • the fixed frame 4 can be fixed in the rabbet 10 of the bay 2 by means of a frame 27 sealed with anchoring in the masonry work 2, as described in the French patent application No. 10 54476 of June 8, 2010.

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

Claims (9)

  1. Feuerbeständiger Türblock mit einem oder zwei schwenkbaren Flügel(n) (1), der in eine Öffnung (2), insbesondere eine rechteckige oder quadratische, eingebaut ist, die in einem Mauerwerk (3), wie einer Wand, ausgebildet ist und die sich im Wesentlichen senkrecht in einem Gebäude und insbesondere in einem Hochsicherheitsgebäude erstreckt, wobei der Türblock gebildet ist aus einem Festrahmen (4), der im Wesentlichen zwei senkrechte Holme (5) aufweist, die durch einen waagerechten oberen Querträger (6) verbunden sind, und aus einem oder zwei Flügel(n) (1), wobei jeder Flügel (1) mittels wenigstens zweier Bänder (8) um eine vertikale Achse (7) schwenkbar montiert ist, wobei der oder jeder Flügel (1) einen umlaufenden Verstärkungs- und Versteifungsrahmen (9) aufweist, der eine Füllstruktur (13,14) aufnimmt und der aus einem Zusammenbau von endständig aneinanderstoßenden Profilen gebildet ist, wobei jedes Profil aus einer Rahmenplatte (15), vorzugsweise aus Metall, oder einem flachen, länglichen Element, bevorzugt rechteckig, aus ähnlich steifem Material, gebildet ist, das temperatur- und feuerfeste Eigenschaften aufweist, wobei jede Rahmenplatte (15) entlang der Kante (16) einer der Seiten des betreffenden Flügels (1) befestigt ist, im Wesentlichen parallel zu der die Kante enthaltenen Ebene, wobei der Festrahmen (4) in einen L-förmigen Falz (10) eingreift, der in der Laibung der Öffnung (2) ausgebildet und zu deren Außenseite hin offen ist, wobei der Festrahmen (4) aus einem Zusammenbau von endständig aneinanderstoßenden Profilen gebildet ist, wobei jedes Profil aus einem länglichen, flachen Element aus steifem Material, wie ein starres Blech, gebildet ist, das einen L-förmigen Querschnitt und temperatur- und feuerfeste Eigenschaften aufweist, welches direkt oder indirekt gegen den Boden des Falzes (10) angeordnet ist, wobei es sich im Wesentlichen exakt an dessen Form anpasst, um so im Bereich des Falzbodens eine Abschluss- und/oder Abstützverdickung für den oder jeden Flügel (1) zu bilden, wobei die Ausgangsachse des Spiels oder des Spaltes, das oder der eine L-förmige Schikane im Falz (10) zwischen dem oder jedem Flügel (1) und dem Festrahmen (4) bildet, wenn der oder jeder Flügel (1) geschlossen ist, auf der hinteren Seite des Türblocks, im Wesentlichen parallel zur hinteren Seite des oder jedes Flügels (1) ist,
    wobei der Türblock dadurch gekennzeichnet ist, dass ein oder mehrere Feuerschutz-Teil(e) (24), das oder die temperatur- und feuerfeste Eigenschaften aufweist oder aufweisen, auf der hinteren Seite des oder jedes Flügels (1) angebracht ist oder sind, um an dieser hinteren Seite Feuerschutzbarrieren zu schaffen, die am Ende der Schikane des Falzes (10) angeordnet sind, wenn der oder jeder Flügel (1) in der geschlossenen Stellung ist, wobei die Barrieren im Falle eines Schadens in der Nähe der vordere Seite des Türblocks es ermöglichen, die heißen Gase, die aus der besagten Schikane im Bereich der hinteren Seite austreten, in einer Richtung im Wesentlichen senkrecht zu der hinteren Seite abzulenken, um so die hintere Seite vor jeglicher Temperatur-Erhöhung zu schützen, die durch einen direkten Kontakt zwischen der hinteren Seite und den heißen Gasen entsteht.
  2. Feuerbeständiger, in einer Öffnung (2) eingebauter Türblock nach Anspruch 1, dadurch gekennzeichnet, dass er zusätzlich Befestigungsmittel (12), wie Schrauben, zum Befestigen des Festrahmens (4) im Falz (10) aufweist, welche die Einstellung des Abstands zwischen dem Festrahmen (4) und dem Boden des Falzes (10) ermöglichen, um ein maximales Spiel zwischen jedem Flügel (1) und dem Festrahmen (4) im Falz (10) zu ermöglichen, wenn der betreffende Flügel (1) in der geschlossenen Stellung ist.
  3. Feuerbeständiger, in einer Öffnung (2) eingebauter Türblock nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Füllstruktur (13,14) aus einem oder zwei Isolierpaneel(en) (13) gebildet ist, das oder die bevorzugt aus einem Verbundstoff gebildet ist oder sind, und dadurch, dass gegebenenfalls die zwei Paneele (13) der Struktur fest gegeneinander gehalten oder durch einen Zwischenraum (13') voneinander getrennt sind, der ein Luftvakuum bildet, das den Durchtritt des Temperaturgradienten verringert.
  4. Feuerbeständiger, in einer Öffnung (2) eingebauter Türblock nach Anspruch 3, dadurch gekennzeichnet, dass jedes Profil des umlaufenden Rahmens (9) einen T-förmigen Querschnitt aufweist, um so eine Rahmenplatte (15) zu bilden, die einen innenliegenden Stütz- und Versteifungssteg (17) aufweist, der sich senkrecht zur Rahmenplatte (15) erstreckt, wobei der innenliegende Steg (17) in die Füllstruktur (13,14) eingreift zwischen die zwei Isolierpaneele (13), die festgehalten sind durch Fixiermittel (18), wie Schrauben, welche ein Anpressen der Paneele (13) mit Druck gegen die betreffende Seite des innenliegenden Stegs (17) des betroffenen T-Profils bewirken.
  5. Feuerbeständiger, in einer Öffnung (2) eingebauter Türblock nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die große(n) Fläche(n), vorne und/oder hinten, des oder jedes Flügels (1) verkleidet ist/sind mit einer Verkleidung (14), wie zum Beispiel einem Blech, um sie gegen Feuer und Temperaturerhöhungen zu schützen.
  6. Feuerbeständiger, in einer Öffnung (2) eingebauter Türblock nach Anspruch 5, dadurch gekennzeichnet, dass die großen Flächen jeweils mit einer Verkleidung (14) verkleidet sind, und dadurch, dass jede Verkleidung (14) an ihrem Umfangsrand gefalzt ist, um eine Abwinkelung (19) zu bilden, die einen Abschnitt des betreffenden Rands des Flügels (5) abdeckt, ohne die Abwinkelung der anderen Verkleidung (14), die die andere Fläche verkleidet, zu berühren, um eine thermische Trennung zwischen beide Verkleidungen (14), nämlich der vorderen und der hinteren, zu gewährleisten.
  7. Feuerbeständiger, in einer Öffnung (2) eingebauter Türblock nach Anspruch 6, dadurch gekennzeichnet, dass Verschlussdichtungen (20), bevorzugt auf der vorderen und hinteren Seite des oder jedes Flügels (1), zwischen jede Rahmenplatte (15) des umlaufenden Rahmens (9) und die entsprechende Kante (16) des oder jedes Flügels (1) eingesetzt sind.
  8. Feuerbeständiger, in einer Öffnung (2) eingebauter Türblock nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der oder jeder Flügel (1) ein System mit einer Anti-Panik-Stange (21) oder ein anderes, ähnliches Schließ-System aufweist, das auf der hinteren Seite, gegebenenfalls auf der entsprechenden Verkleidung (14) des oder jedes Flügels (1), befestigt ist, wobei die Anti-Panik-Stange (21) eine Stange (22) aufweist, die an jedem ihrer Enden an der hinteren Seite durch ein Haupt-Befestigungsmittel (23) befestigt ist, und dadurch, dass zwei Feuerschutz-Teile (24) angebracht sind jeweils zwischen einem der zwei Haupt-Befestigungsmittel (23) und der hinteren Seite des betreffenden Flügels (1), wobei die Breite jedes Feuerschutz-Teils (24) größer ist als die Breite jedes Haupt-Befestigungsmittels (23), sodass auf der hinteren Seite des oder jedes Flügels (1) eine Feuerschutzbarriere geschaffen ist, die am Ende der Schikane des Falzes (10) angeordnet ist, wenn der oder jeder Flügel (1) in der geschlossenen Stellung ist, und die es ermöglicht, einerseits die heißen Gase, die jenseits der hinteren Seite aus der Schikane austreten, im Wesentlichen senkrecht zu dieser Seite abzulenken, und andererseits zu verhindern, dass die heißen Gase die Haupt-Befestigungsmittel (23) berühren oder beaufschlagen, und schließlich Temperaturerhöhungen im Bereich der Anti-Panik-Stange (21) zu begrenzen.
  9. Feuerbeständiger, in einer Öffnung (2) eingebauter Türblock nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass das oder jedes Feuerschutz-Teil (24) einen Kern (25) aus Verbundwerkstoff aufweist, der zumindest zum Teil mit einer Verkleidung (26) versehen ist, wie einem Blech oder einem anderen Schutzelement, das gegen Feuer und erhöhte Temperaturen beständig ist.
EP10742173.7A 2010-06-08 2010-06-10 Feuerbeständiges türelement mit einem oder zwei türflügel Active EP2580419B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1054503A FR2960902B1 (fr) 2010-06-08 2010-06-08 Bloc-porte coupe feu a un ou deux vantaux pivotant(s)
PCT/FR2010/051156 WO2011154619A1 (fr) 2010-06-08 2010-06-10 Bloc-porte coupe feu a un ou deux vantaux pivotant(s)

Publications (2)

Publication Number Publication Date
EP2580419A1 EP2580419A1 (de) 2013-04-17
EP2580419B1 true EP2580419B1 (de) 2018-02-21

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US (1) US9376855B2 (de)
EP (1) EP2580419B1 (de)
KR (1) KR20130085029A (de)
CN (1) CN102947532B (de)
FR (1) FR2960902B1 (de)
WO (1) WO2011154619A1 (de)

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WO2015082776A1 (fr) * 2013-12-05 2015-06-11 BAUMERT (Société par Actions Simplifiée Unipersonnelle) Dispositif de cloison murale coupe-feu et ensemble de cloison murale avec bloc-porte comprenant un tel dispositif
AT515184B1 (de) * 2013-12-13 2015-12-15 Walter Ing Degelsegger Vorrichtung für das Verschließen einer Gebäudeöffnung
US9976341B2 (en) * 2014-09-16 2018-05-22 Paul Nelson Firewall access door
CN104790818B (zh) * 2015-03-13 2016-08-24 上海森林特种钢门有限公司 一种钢木质保温门
JP6796968B2 (ja) * 2016-08-05 2020-12-09 黒崎播磨株式会社 防火扉

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Also Published As

Publication number Publication date
FR2960902B1 (fr) 2015-04-24
KR20130085029A (ko) 2013-07-26
US20130074444A1 (en) 2013-03-28
WO2011154619A1 (fr) 2011-12-15
FR2960902A1 (fr) 2011-12-09
US9376855B2 (en) 2016-06-28
CN102947532B (zh) 2016-06-15
CN102947532A (zh) 2013-02-27
EP2580419A1 (de) 2013-04-17

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