EP2853675B1 - Door for smoke protection - Google Patents

Door for smoke protection Download PDF

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Publication number
EP2853675B1
EP2853675B1 EP14185187.3A EP14185187A EP2853675B1 EP 2853675 B1 EP2853675 B1 EP 2853675B1 EP 14185187 A EP14185187 A EP 14185187A EP 2853675 B1 EP2853675 B1 EP 2853675B1
Authority
EP
European Patent Office
Prior art keywords
door
smoke protection
smoke
seals
fire
Prior art date
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Active
Application number
EP14185187.3A
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German (de)
French (fr)
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EP2853675A1 (en
Inventor
Dr. Günter Wiedemann
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Promat GmbH
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Promat GmbH
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Publication date
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Priority to PL14185187T priority Critical patent/PL2853675T3/en
Publication of EP2853675A1 publication Critical patent/EP2853675A1/en
Application granted granted Critical
Publication of EP2853675B1 publication Critical patent/EP2853675B1/en
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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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/18—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever
    • E06B7/20—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills
    • E06B7/215—Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting, e.g. by spring force or with operating lever automatically withdrawn when the wing is opened, e.g. by means of magnetic attraction, a pin or an inclined surface, especially for sills with sealing strip being moved to a retracted position by elastic means, e.g. springs
    • 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
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/40—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a vertical or horizontal axis of rotation not at one side of the opening, e.g. turnover wings
    • 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
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/40—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a vertical or horizontal axis of rotation not at one side of the opening, e.g. turnover wings
    • E06B2003/406—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a vertical or horizontal axis of rotation not at one side of the opening, e.g. turnover wings where the axis of rotation is vertical
    • 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, in particular for smoke protection purposes to prevent the passage of smoke from a first into an adjacent second room with a door leaf whose vertical pivot axis is formed by protruding from the door leaf above and below pivot which in a pivot bearing in the ground or in horizontal part of a frame are stored.
  • Doors of this kind are known from the prior art. Due to the trunnion arrangement, there is the advantage that the transmission of static and dynamic loads in the frame or other fixed elements can be done structurally easier than on bands and hinges. Opposite arranged on the outside of a door door hinges, which affect the visual appearance, such internal pivot pins are more resilient, which improves the robustness of such doors. On the other hand, it is disadvantageous that a smoke-proofing of the door does not exist due to the pivot protruding in the middle at the top and at the bottom, and it can not be produced by a conventional seal.
  • a conventional smoke seal placed on the lower or upper abutment surface of the door would be interrupted by the pivot, so that in case of fire smoke may pass from one room to another in this unprotected area.
  • Known lowerable floor seals with smoke protection function are also designed so that a release mechanism ensures that the seal automatically lowers when closing the door in the sealing position.
  • Their application to pivot doors is either made impossible by the forced by the pivot pitch of the seal and structurally very difficult.
  • Retractable floor seals can currently only be used on the narrow edge of doors when they are hinged doors.
  • the DE 295 11 821 U1 discloses a door sealing device for a door for sealing the horizontal gap between a lower cross member and a sill.
  • the US 4,947,584 A discloses an automatic door closure realized by means of a latch bolt.
  • the invention is in view of this prior art, the object to improve on a door of the type mentioned under avoidance of the disadvantages described above in a simple manner, the smoke protection, or to ensure.
  • the object is inventively achieved in that at the lower and upper edge of the front or back of the door on the door a smoke protection device is arranged with an extendable smoke protection seal.
  • the invention is based on the finding that the passage of smoke in the closed state of the door can be reliably prevented by the arrangement of a smoke protection device with retractable smoke seal on the surface of the door leaf at the lower and upper edge of the door, because the respective smoke seal in one piece without interruption extends over the entire width of the door at the top and bottom.
  • the arrangement of the seal is not interrupted by the pivot of Matverschwenkung.
  • the smoke protection seals are extended and seal against the floor or the horizontal part of the fixed element located above the door the existing column against the passage of smoke.
  • the smoke protection seals each extend continuously over the entire width of the door leaf and all other abutting surfaces are also sealed against the passage of smoke.
  • the smoke protection devices of the invention are preferably arranged on the front side of the door leaf. In general, these are superior smoke protection devices, which only slightly change the visual strength of the door leaf. Due to the compact construction of such smoke protection devices, the appearance of the door is only slightly affected.
  • a preferred embodiment of the invention provides that the smoke protection seals are extended upon actuation of a triggering element.
  • the smoke protection devices used have means which cause a preferably automatic extension of the smoke protection seals upon actuation of the trigger element.
  • a further embodiment provides that the trigger element protrudes on the door in such a way that it is actuated by the frame when closing the door or by a lateral fixed element arranged next to the door. The trigger element is thus actuated when closing the door, for example by being pressed against the frame of the door.
  • the smoke protection seals can be retracted by means of a return element as a function of the triggering element. For example, when the door is opened, the trigger element is released and by means of the restoring element, the smoke protection seals are retracted into the smoke protection devices, so that they do not grind over the floor or on the horizontal part of the solid element during the pivoting operation of the door.
  • the restoring element acts mechanically, in particular by means of a spring.
  • the spring is tensioned when closing the door, which is connected to the actuation of the trigger element, so that the thus applied spring force can be used in the subsequent opening of the door to retract the smoke protection seals in the respective smoke protection device.
  • Fig. 1 shows an embodiment of a glass door 1 according to the invention in a front view.
  • the glass door 1 comprises a door leaf 2, as well as two smoke protection devices 5a and 5b.
  • the door leaf 2 of the glass door 1 is about 120 ° pivotally mounted, wherein the vertical pivot axis 3 of the door leaf 2 is arranged by way of example on the left side of the door panel 2.
  • the smoke protection device 5a is arranged on the upper edge of the glass door 1 on the visible surface.
  • the lower smoke protection device 5b is arranged on the lower edge of the glass door 1 on the visible surface.
  • the smoke protection devices 5a and 5b each comprise an extendable smoke protection seal 6, which can seal against the horizontal part of the door frame 9 or relative to the bottom 8.
  • Fig. 2 is a sectional view taken on the section line AA according to Fig. 1 shown.
  • the glass door 1 has a pivot pin 3 forming the inner pivot 4, which in the present case protrudes centrally on the underside of the glass door 1 and in a pivot bearing 4a in the bottom 8 (see. Fig. 4 ) is stored.
  • the lower smoke protection device 5b is arranged on one of the visible sides - in the example on the front side - of the glass door 1.
  • the glass door 1 is installed in a three-sided frame 9.
  • the vertical frame members 9a and 9b each form a fold, in each of which a lip seal 7 is introduced.
  • the folds form stops for the glass door 1, wherein the closed glass door 1 is smoke-tight at their vertical stops by the respective lip seal 7.
  • Fig. 3 shows the embodiment of the invention Fig. 1 according to the section line AA.
  • Across from Fig. 2 is the glass door 1 open.
  • the glass door can be swiveled by about 120 °.
  • the end face of the door leaf 2 is so spaced from the adjacent fixed element 9a of the frame 9, that when opening the glass door 1, the end face 11 of the door panel 2 can swing freely past the fixed element 9a.
  • Fig. 4 shows a schematic diagram of the inventive embodiment according to Fig. 1 on the section line BB.
  • a smoke protection device 5a and 5b are respectively arranged at the upper and at the lower edge.
  • the door leaf 2 has at the vertical pivot axis 3 at the bottom and at the top of the glass door 1 centrally projecting trunnions 4.
  • the pivot pins 4 are mounted in a rotary bearing 4 a in the bottom 8 or in a rotary bearing 4 b in the horizontal part of the frame 9.
  • the smoke protection devices 5a and 5b each have a smoke protection seal 6, which can be extended. Extended seal the smoke protection seals 6 relative to the horizontal part of the above the glass door 1 arranged frame 9 and the bottom 8 from.
  • the smoke protection seals 6 can be extended or retracted substantially simultaneously.
  • An unillustrated trigger element causes the movement of the smoke protection seals in a conventional manner. In the extended state, the smoke protection seals 6 are pressed against the horizontal part of the frame 9 or the bottom 8 such that the glass door 1 is smoke-tight. The passage of smoke is not possible.
  • FIGS. 5a and 5b show a perspective view of an embodiment of a glass door 1 according to the invention, which is open.
  • the lateral frame elements 9a and 9b are shown by way of example.
  • smoke protection devices 5a and 5b are arranged at the upper and lower edge.
  • the door leaf 2 is pivotally mounted about its pivot axis 3 by about 120 °.
  • the folds formed on the lateral frame elements 9a and 9b are designed such that the glass door 1 has two abutment surfaces with the frame elements 9a and 9b.
  • lip seals 7 are arranged so that together with the extendable smoke protection seals 6 of the smoke protection devices 5a and 5b, the closed glass door 1 is smoke-tight in its entirety.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Description

Die Erfindung betrifft eine Tür, insbesondere für Rauchschutzzwecke zur Vermeidung des Übertritts von Rauch von einem ersten in einen benachbarten zweiten Raum mit einem Türblatt, dessen senkrechte Schwenkachse durch aus dem Türblatt oben und unten herausragende Drehzapfen gebildet ist, die in einem Drehlager im Boden bzw im waagerechten Teil einer Zarge gelagert sind.The invention relates to a door, in particular for smoke protection purposes to prevent the passage of smoke from a first into an adjacent second room with a door leaf whose vertical pivot axis is formed by protruding from the door leaf above and below pivot which in a pivot bearing in the ground or in horizontal part of a frame are stored.

Türen dieser Art sind aus dem Stand der Technik bekannt. Auf Grund der Drehzapfenordnung besteht der Vorteil, dass die Übertragung der statischen und dynamischen Lasten in die Zarge oder andere Festelemente konstruktiv einfacher erfolgen kann als über Bänder und Scharniere. Gegenüber an der Außenseite einer Tür angeordneten Türbändern, welche das optische Erscheinungsbild beeinträchtigen, sind derartige innenliegende Drehzapfen stärker belastbar, was die Robustheit solcher Türen verbessert. Nachteilig ist andererseits, dass durch die mittig an der Oberseite und an der Unterseite herausragenden Drehzapfen eine Rauchdichtigkeit der Tür nicht gegeben ist und auch nicht durch eine übliche Dichtung herstellbar ist. Eine auf der unteren bzw. oberen Stoßfläche der Tür angeordnete herkömmliche Rauchdichtung wäre durch den Drehzapfen unterbrochen, so dass im Brandfall Rauch an dieser ungeschützten Stelle von einem Raum in den anderen Raum übertreten kann. Bekannte absenkbare Bodendichtungen mit Rauchschutzfunktion sind darüber hinaus so gestaltet, dass über eine Auslösemechanik sicher gestellt wird, dass sich die Dichtung selbsttätig beim Schließen der Tür in die Dichtposition absenkt. Ihre Anwendung an Drehzapfentüren wird durch die durch den Drehzapfen erzwungene Teilung der Dichtung entweder unmöglich gemacht und konstruktiv sehr erschwert. Ausfahrbare Bodendichtungen lassen sich derzeit auf der schmalen Kante von Türen nur verwenden, wenn es sich um Bandtüren handelt.Doors of this kind are known from the prior art. Due to the trunnion arrangement, there is the advantage that the transmission of static and dynamic loads in the frame or other fixed elements can be done structurally easier than on bands and hinges. Opposite arranged on the outside of a door door hinges, which affect the visual appearance, such internal pivot pins are more resilient, which improves the robustness of such doors. On the other hand, it is disadvantageous that a smoke-proofing of the door does not exist due to the pivot protruding in the middle at the top and at the bottom, and it can not be produced by a conventional seal. A conventional smoke seal placed on the lower or upper abutment surface of the door would be interrupted by the pivot, so that in case of fire smoke may pass from one room to another in this unprotected area. Known lowerable floor seals with smoke protection function are also designed so that a release mechanism ensures that the seal automatically lowers when closing the door in the sealing position. Their application to pivot doors is either made impossible by the forced by the pivot pitch of the seal and structurally very difficult. Retractable floor seals can currently only be used on the narrow edge of doors when they are hinged doors.

Die DE 295 11 821 U1 offenbart eine Türdichtungsvorrichtung für eine Tür zum Abdichten des horizontalen Spalts zwischen einem unteren Querträger und einer Schwelle.The DE 295 11 821 U1 discloses a door sealing device for a door for sealing the horizontal gap between a lower cross member and a sill.

Die US 4,947,584 A offenbart einen automatischen Türabschluss, welcher mittels eines Fallriegels realisiert ist.The US 4,947,584 A discloses an automatic door closure realized by means of a latch bolt.

Der Erfindung liegt in Anbetracht dieses Standes der Technik die Aufgabe zugrunde, an einer Tür der eingangs genannten Art unter Meidung der vorbeschriebenen Nachteile in einfacher Weise den Rauchschutz zu verbessern, bzw. zu gewährleisten.The invention is in view of this prior art, the object to improve on a door of the type mentioned under avoidance of the disadvantages described above in a simple manner, the smoke protection, or to ensure.

Die Aufgabe ist erfindungsgemäß dadurch gelöst, dass an dem unteren und oberen Rand der Front- oder Rückseite der Tür auf dem Türblatt eine Rauchschutzvorrichtung mit einer ausfahrbaren Rauchschutzdichtung angeordnet ist. Der Erfindung liegt die Erkenntnis zugrunde, dass durch die Anordnung einer Rauchschutzvorrichtung mit ausfahrbarer Rauchschutzdichtung auf der Fläche des Türblatts an dem unteren und oberen Rand der Tür ein Durchtritt von Rauch in geschlossenem Zustand der Tür zuverlässig verhindert werden kann, weil die jeweilige Rauchschutzdichtung einteilig ohne Unterbrechung sich über die gesamte Breite der Tür am oberen und unteren Rand erstreckt. Die Anordnung der Dichtung ist nicht durch den Drehzapfen der Türverschwenkung unterbrochen. Beim Öffnen bzw. Schließen der Tür sind die Rauchschutzdichtungen der Rauchschutzvorrichtung jeweils eingefahren, so dass die Dichtungen bei der Schwenkung der Tür nicht über den Boden bzw. an dem über der Tür befindlichen Festelement schleifen. Ist die Tür geschlossen, sind die Rauchschutzdichtungen ausgefahren und dichten derart gegenüber dem Boden bzw. dem waagerechten Teil des über der Tür befindlichen Festelements die vorhandenen Spalte gegen den Durchtritt von Rauch ab. Vorteilhafterweise erstrecken sich dabei die Rauchschutzdichtungen jeweils durchgängig über die gesamte Breite des Türblatts und sind alle weiteren Stoßflächen ebenfalls gegen den Übertritt von Rauch abgedichtet.The object is inventively achieved in that at the lower and upper edge of the front or back of the door on the door a smoke protection device is arranged with an extendable smoke protection seal. The invention is based on the finding that the passage of smoke in the closed state of the door can be reliably prevented by the arrangement of a smoke protection device with retractable smoke seal on the surface of the door leaf at the lower and upper edge of the door, because the respective smoke seal in one piece without interruption extends over the entire width of the door at the top and bottom. The arrangement of the seal is not interrupted by the pivot of Türverschwenkung. When opening or closing the door, the smoke protection seals of the smoke protection device are each retracted, so that the seals do not drag over the floor or on the fixed element located above the door when the door is pivoted. If the door is closed, the smoke protection seals are extended and seal against the floor or the horizontal part of the fixed element located above the door the existing column against the passage of smoke. Advantageously, the smoke protection seals each extend continuously over the entire width of the door leaf and all other abutting surfaces are also sealed against the passage of smoke.

Die Rauchschutzvorrichtungen der Erfindung sind vorzugsweise an der Frontseite des Türblattes angeordnet. Generell handelt es sich um vorgesetzte Rauchschutzvorrichtungen, welche die optische Stärke des Türblatts nur geringfügig verändern. Durch die kompakte Konstruktion derartiger Rauchschutzvorrichtungen wird das Erscheinungsbild der Tür nur unwesentlich beeinflusst.The smoke protection devices of the invention are preferably arranged on the front side of the door leaf. In general, these are superior smoke protection devices, which only slightly change the visual strength of the door leaf. Due to the compact construction of such smoke protection devices, the appearance of the door is only slightly affected.

Eine bevorzugte Ausgestaltung der Erfindung sieht vor, dass die Rauchschutzdichtungen bei Betätigung eines Auslöseelementes ausgefahren werden. Hierzu weisen die verwendeten Rauchschutzvorrichtungen Mittel auf, welche bei Betätigung des Auslöseelementes ein vorzugsweise automatisches Ausfahren der Rauchschutzdichtungen bewirken.A preferred embodiment of the invention provides that the smoke protection seals are extended upon actuation of a triggering element. For this purpose, the smoke protection devices used have means which cause a preferably automatic extension of the smoke protection seals upon actuation of the trigger element.

Eine weitere Ausgestaltung sieht vor, dass das Auslöseelement derart an der Tür herausragt, dass es beim Schließen der Tür durch die Zarge oder durch ein neben der Tür angeordnetes seitliches Festelement betätigt wird. Das Auslöseelement wird folglich beim Schließen der Tür betätigt, beispielsweise indem es gegen die Zarge der Tür gedrückt wird.A further embodiment provides that the trigger element protrudes on the door in such a way that it is actuated by the frame when closing the door or by a lateral fixed element arranged next to the door. The trigger element is thus actuated when closing the door, for example by being pressed against the frame of the door.

In einer weiteren Ausgestaltung sind die Rauchschutzdichtungen mittels eines Rückstellelementes in Abhängigkeit des Auslöseelementes einfahrbar. Wenn beispielsweise die Tür geöffnet wird, wird das Auslöseelement freigegeben und mittels des Rückstellelementes werden die Rauchschutzdichtungen in die Rauchschutzvorrichtungen eingefahren, so dass diese bei dem Schwenkvorgang der Tür nicht über den Boden bzw. an dem waagerechten Teil des Festelementes schleifen.In a further embodiment, the smoke protection seals can be retracted by means of a return element as a function of the triggering element. For example, when the door is opened, the trigger element is released and by means of the restoring element, the smoke protection seals are retracted into the smoke protection devices, so that they do not grind over the floor or on the horizontal part of the solid element during the pivoting operation of the door.

Vorteilhafterweise wirkt das Rückstellelement mechanisch, insbesondere mittels einer Feder. Die Feder wird beim Schließen der Tür, was mit dem Betätigen des Auslöseelementes verbunden ist, gespannt, so dass die hierdurch aufgebrachte Federkraft bei dem folgenden Öffnen der Tür dazu verwendet werden kann, um die Rauchschutzdichtungen in die jeweilige Rauchschutzvorrichtung einzufahren.Advantageously, the restoring element acts mechanically, in particular by means of a spring. The spring is tensioned when closing the door, which is connected to the actuation of the trigger element, so that the thus applied spring force can be used in the subsequent opening of the door to retract the smoke protection seals in the respective smoke protection device.

Weitere Einzelheiten, Merkmale und Vorteile der Erfindung werden nachfolgend anhand der in den Figuren der Zeichnung dargestellten Ausführungsbeispiele näher erläutert.Further details, features and advantages of the invention will be explained in more detail with reference to the embodiments illustrated in the figures of the drawing.

Dabei zeigen:

Fig. 1
eine Ausgestaltung einer erfindungsgemäßen Glastür in einer schematischen Prinzipdarstellung in einer Front-Seitenansicht;
Fig. 2
eine Schnittdarstellung der Glastür anhand der Schnittlinie A-A gemäß Fig. 1;
Fig. 3
die Ausgestaltung gemäß Fig. 2, wobei die Glastür geöffnet ist;
Fig. 4
eine Schnittdarstellung gemäß der Schnittlinie B-B gemäß Fig. 1;
Fig. 5a
eine ausschnittsweise vergrößerte perspektivische Darstellung einer Ausgestaltung einer erfindungsgemäßen Glastür umfassend das obere Drittel der Glastür und
Fig. 5b
eine ausschnittsweise vergrößerte perspektivische Darstellung der Glastür gemäß Fig. 5a im unteren Drittel der Glastür.
Showing:
Fig. 1
an embodiment of a glass door according to the invention in a schematic schematic representation in a front side view;
Fig. 2
a sectional view of the glass door based on the section line AA according to Fig. 1 ;
Fig. 3
the embodiment according to Fig. 2 with the glass door open;
Fig. 4
a sectional view according to the section line BB according to Fig. 1 ;
Fig. 5a
a fragmentary enlarged perspective view of an embodiment of a glass door according to the invention comprising the upper third of the glass door and
Fig. 5b
a partially enlarged perspective view of the glass door according to Fig. 5a in the lower third of the glass door.

Fig. 1 zeigt eine Ausgestaltung einer erfindungsgemäßen Glastür 1 in einer Frontanansicht. Die Glastür 1 umfasst ein Türblatt 2, sowie zwei Rauchschutzvorrichtungen 5a und 5b. Das Türblatt 2 der Glastür 1 ist um etwa 120° schwenkbar gelagert, wobei die senkrechte Schwenkachse 3 des Türblattes 2 exemplarisch auf der linken Seite des Türblattes 2 angeordnet ist. Fig. 1 shows an embodiment of a glass door 1 according to the invention in a front view. The glass door 1 comprises a door leaf 2, as well as two smoke protection devices 5a and 5b. The door leaf 2 of the glass door 1 is about 120 ° pivotally mounted, wherein the vertical pivot axis 3 of the door leaf 2 is arranged by way of example on the left side of the door panel 2.

Die Rauchschutzvorrichtung 5a ist an dem oberen Rand der Glastür 1 auf der Sichtfläche angeordnet. Die untere Rauchschutzvorrichtung 5b ist an dem unteren Rand der Glastür 1 auf der Sichtfläche angeordnet. Die Rauchschutzvorrichtungen 5a und 5b umfassen jeweils eine ausfahrbare Rauchschutzdichtung 6, welche gegenüber dem waagerechten Teil der Türzarge 9 bzw. gegenüber dem Boden 8 abdichten kann.The smoke protection device 5a is arranged on the upper edge of the glass door 1 on the visible surface. The lower smoke protection device 5b is arranged on the lower edge of the glass door 1 on the visible surface. The smoke protection devices 5a and 5b each comprise an extendable smoke protection seal 6, which can seal against the horizontal part of the door frame 9 or relative to the bottom 8.

In Fig. 2 ist eine Schnittdarstellung anhand der Schnittlinie A-A gemäß Fig. 1 dargestellt. Die Glastür 1 weist einen die Schwenkachse 3 ausbildenden innenliegenden Drehzapfen 4 auf, welcher vorliegend an der Unterseite der Glastür 1 mittig herausragt und in einem Drehlager 4a im Boden 8 (vgl. Fig. 4) gelagert ist. An einer der Sichtseiten - im Beispiel an der Frontseite - der Glastür 1 ist die untere Rauchschutzvorrichtung 5b angeordnet.In Fig. 2 is a sectional view taken on the section line AA according to Fig. 1 shown. The glass door 1 has a pivot pin 3 forming the inner pivot 4, which in the present case protrudes centrally on the underside of the glass door 1 and in a pivot bearing 4a in the bottom 8 (see. Fig. 4 ) is stored. On one of the visible sides - in the example on the front side - of the glass door 1, the lower smoke protection device 5b is arranged.

Die Glastür 1 ist in einer dreiseitig umlaufenden Zarge 9 eingebaut. Die senkrechten Zargenelemente 9a und 9b bilden je einen Falz aus, in welchen je eine Lippendichtung 7 eingebracht ist. Die Falze bilden Anschläge für die Glastür 1 aus, wobei durch die jeweilige Lippendichtung 7 die geschlossene Glastür 1 an ihren senkrechten Anschlägen rauchdicht ist.The glass door 1 is installed in a three-sided frame 9. The vertical frame members 9a and 9b each form a fold, in each of which a lip seal 7 is introduced. The folds form stops for the glass door 1, wherein the closed glass door 1 is smoke-tight at their vertical stops by the respective lip seal 7.

Fig. 3 zeigt die erfindungsgemäße Ausgestaltung nach Fig. 1 gemäß der Schnittlinie A-A. Gegenüber Fig. 2 ist die Glastür 1 geöffnet. Exemplarisch ist folglich dargestellt, dass die Glastür um etwa 120° schwenkbar ist. Die Stirnfläche des Türblattes 2 ist derart von dem benachbarten Festelement 9a der Zarge 9 beabstandet, dass beim Öffnen der Glastür 1 die Stirnfläche 11 des Türblattes 2 ungehindert an dem Festelement 9a vorbeischwenken kann. Gleiches gilt für die Stirnseite 12 der Glastür 1, welche aufgrund des Schwenkvorgangs von dem stirnseitigen Festelement 9b beabstandet ist. Fig. 3 shows the embodiment of the invention Fig. 1 according to the section line AA. Across from Fig. 2 is the glass door 1 open. As an example, it is shown that the glass door can be swiveled by about 120 °. The end face of the door leaf 2 is so spaced from the adjacent fixed element 9a of the frame 9, that when opening the glass door 1, the end face 11 of the door panel 2 can swing freely past the fixed element 9a. The same applies to the end face 12 of the glass door 1, which is spaced 9b due to the pivoting action of the frontal fixed element.

Fig. 4 zeigt eine schematische Prinzipdarstellung der erfindungsgemäßen Ausgestaltung nach Fig. 1 anhand der Schnittlinie B-B. An der Frontseite des Türblattes 2 sind an dem oberen und an dem unteren Rand jeweils eine Rauchschutzvorrichtung 5a und 5b angeordnet. Das Türblatt 2 weist an der senkrechten Schwenkachse 3 an der Unterseite und an der Oberseite der Glastür 1 mittig herausragende Drehzapfen 4 auf. Die Drehzapfen 4 sind in einem Drehlager 4a im Boden 8 bzw. in einem Drehlager 4b im waagerechten Teil der Zarge 9 gelagert. Fig. 4 shows a schematic diagram of the inventive embodiment according to Fig. 1 on the section line BB. On the front side of the door leaf 2, a smoke protection device 5a and 5b are respectively arranged at the upper and at the lower edge. The door leaf 2 has at the vertical pivot axis 3 at the bottom and at the top of the glass door 1 centrally projecting trunnions 4. The pivot pins 4 are mounted in a rotary bearing 4 a in the bottom 8 or in a rotary bearing 4 b in the horizontal part of the frame 9.

Die Rauchschutzvorrichtungen 5a und 5b weisen je eine Rauchschutzdichtung 6 auf, welche ausfahrbar ist. Ausgefahren dichten die Rauchschutzdichtungen 6 gegenüber dem waagerechten Teil der über der Glastür 1 angeordneten Zarge 9 bzw. dem Boden 8 ab. Die Rauchschutzdichtungen 6 sind im Wesentlichen gleichzeitig aus- bzw. einfahrbar. Ein nicht dargestelltes Auslöseelement bewirkt die Bewegung der Rauchschutzdichtungen in an sich bekannter Weise. Im ausgefahrenen Zustand sind die Rauchschutzdichtungen 6 derart an den waagerechten Teil der Zarge 9 bzw. den Boden 8 gedrückt, dass die Glastür 1 rauchdicht ist. Der Übertritt von Rauch ist nicht möglich.The smoke protection devices 5a and 5b each have a smoke protection seal 6, which can be extended. Extended seal the smoke protection seals 6 relative to the horizontal part of the above the glass door 1 arranged frame 9 and the bottom 8 from. The smoke protection seals 6 can be extended or retracted substantially simultaneously. An unillustrated trigger element causes the movement of the smoke protection seals in a conventional manner. In the extended state, the smoke protection seals 6 are pressed against the horizontal part of the frame 9 or the bottom 8 such that the glass door 1 is smoke-tight. The passage of smoke is not possible.

Die Figuren 5a und 5b zeigen eine perspektivische Darstellung einer Ausgestaltung einer erfindungsgemäßen Glastür 1, welche geöffnet ist. Die seitlichen Zargenelemente 9a und 9b sind exemplarisch dargestellt. Auf dem Türblatt 2 sind an dem oberen bzw. unteren Rand Rauchschutzvorrichtungen 5a und 5b angeordnet. Das Türblatt 2 ist um seine Schwenkachse 3 um etwa 120° schwenkbar gelagert.The FIGS. 5a and 5b show a perspective view of an embodiment of a glass door 1 according to the invention, which is open. The lateral frame elements 9a and 9b are shown by way of example. On the door leaf 2 smoke protection devices 5a and 5b are arranged at the upper and lower edge. The door leaf 2 is pivotally mounted about its pivot axis 3 by about 120 °.

Die an den seitlichen Zargenelementen 9a und 9b ausgebildeten Falze sind derart gestaltet, dass die Glastür 1 zwei Anschlagflächen mit den Zargenelementen 9a und 9b aufweist. In den Falzen sind Lippendichtungen 7 angeordnet, so dass zusammen mit den ausfahrbaren Rauchschutzdichtungen 6 der Rauchschutzvorrichtungen 5a und 5b die geschlossene Glastür 1 in ihrer Gesamtheit rauchdicht ist.The folds formed on the lateral frame elements 9a and 9b are designed such that the glass door 1 has two abutment surfaces with the frame elements 9a and 9b. In the folds lip seals 7 are arranged so that together with the extendable smoke protection seals 6 of the smoke protection devices 5a and 5b, the closed glass door 1 is smoke-tight in its entirety.

Die in den Figuren der Zeichnung dargestellten Ausführungsbeispiele und die im Zusammenhang mit diesen beschriebenen Ausführungsbeispielen dienen lediglich der Erläuterung der Erfindung und sind für diese nicht beschränkend.The embodiments illustrated in the figures of the drawing and the embodiments described in connection with these are merely illustrative of the invention and are not limiting for these.

BezuaszeichenlisteBezuaszeichenliste

11
Glastürglass door
22
Türblattdoor leaf
33
Schwenkachseswivel axis
44
Drehzapfenpivot
4a4a
unteres Drehlagerlower pivot bearing
4b4b
obere Drehlagerupper pivot bearing
5a5a
obere Rauchschutzvorrichtungupper smoke protection device
5b5b
untere Rauchschutzvorrichtunglower smoke protection device
66
RauchschutzdichtungSmoke protection seal
77
Lippendichtunglip seal
88th
Bodenground
99
Türzargedoor frame
9a9a
Zargenelementframe element
9b9b
Zargenelementframe element
1010
Gestänge zur Bewegung der RachschutzdichtungLinkage for moving the pharyngeal seal
1111
zargenseitige Stirnflächeframe-side face
1212
zargenseitige Stirnflächeframe-side face

Claims (13)

  1. Door (1), in particular for smoke protection purposes for avoiding the transfer of smoke from a first room into an adjacent second room, comprising a door leaf (2) whose vertical pivot axis (3) is formed by pivot pins (4) which project from the door leaf (2) at the top and bottom and which is mounted in a pivot bearing (4a) in the floor or in the horizontal part (4b) of a frame, characterized in that the lower and upper edge of the front or rear side of the door has arranged thereon, on the door leaf (2), a respective smoke protection device (5a or 5b) with an extendible smoke protection seal (6) in such a way that, when opening or closing the door (1), the smoke protection seals (6) of the smoke protection devices (5a or 5b) are each retracted, with the result that, when pivoting the door (1), the smoke protection seals (6) do not drag over the floor or against the fixed element situated above the door (1).
  2. Door (1) according to Claim 1, characterized in that the smoke protection seals (6) each extend continuously over the width of the door leaf (2) and all further abutment surfaces are likewise sealed against the transfer of smoke.
  3. Door (1) according to Claim 1 or Claim 2, characterized in that the smoke protection seals (6) can be extended upon actuation of a triggering element.
  4. Door (1) according to Claim 3, characterized in that the smoke protection devices (6) have means which, upon actuation of the triggering element, cause a preferably automatic extension of the smoke protection seals (6).
  5. Door (1) according to Claim 3 or Claim 4, characterized in that the triggering element projects on the door (1) in such a way that it can be actuated by the door frame (9) when closing the door (1) .
  6. Door (1) according to one of Claims 1 to 5, characterized in that the smoke protection seals (6) can be retracted by means of a restoring element.
  7. Door (1) according to Claim 6, characterized by a mechanical, pneumatic and/or electric restoring element, in particular a spring.
  8. Door (1) according to one of Claims 1 to 7, characterized in that the smoke protection devices (5a or 5b) consist of fire-resistant material.
  9. Door (1) according to one of Claims 1 to 8, characterized in that the smoke protection devices (5a or 5b) are each provided with a strip of intumescent material which, in the event of fire, as a result of foaming, exerts an additional sealing effect with respect to the floor (8) or the fixed element (9).
  10. Door (1) according to one of Claims 1 to 9, characterized in that the smoke protection devices (5a or 5b) each have an additional triggering element by means of which the respective smoke protection seal (6) can be manually extended.
  11. Door (1) according to one of Claims 1 to 10, characterized in that the door (1) is designed as a swing door.
  12. Door (1) according to one of Claims 1 to 11, characterized in that the door leaf (2) is composed of a frameless fire-inhibiting fire protection pane.
  13. Door (1) according to one of Claims 1 to 12, characterized in that the door leaf (2) has at least two glass panes which are spaced parallel from one another by means of a peripheral spacer, wherein the space enclosed between the glass panes by the spacer is filled with a fire protection agent.
EP14185187.3A 2013-09-20 2014-09-17 Door for smoke protection Active EP2853675B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL14185187T PL2853675T3 (en) 2013-09-20 2014-09-17 Door for smoke protection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202013104299.4U DE202013104299U1 (en) 2013-09-20 2013-09-20 Door for smoke protection purposes

Publications (2)

Publication Number Publication Date
EP2853675A1 EP2853675A1 (en) 2015-04-01
EP2853675B1 true EP2853675B1 (en) 2017-10-11

Family

ID=51542256

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14185187.3A Active EP2853675B1 (en) 2013-09-20 2014-09-17 Door for smoke protection

Country Status (3)

Country Link
EP (1) EP2853675B1 (en)
DE (1) DE202013104299U1 (en)
PL (1) PL2853675T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108005537B (en) * 2017-12-19 2019-06-28 合肥草木蕃景生态科技有限公司 A kind of overturning wall door
CN115263157B (en) * 2022-06-28 2023-08-29 宁夏普利特新能源开发有限公司 Fireproof door with high safety

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1533157A (en) * 1963-08-05 1968-07-19 Maille & Vagneux Ets System conditioning the operation of doors with inflatable seals
US4947584A (en) * 1988-09-27 1990-08-14 Zero International Inc. Automatic door bottom
GB2239213B (en) * 1989-12-23 1993-06-16 Glaverbel Fire-screening panels
DE29511821U1 (en) * 1995-07-21 1995-09-21 Lin, Chen-Yi, Taipeh/T'ai-pei Door sealing device
US5642588A (en) * 1996-04-18 1997-07-01 Perfect Seal L.C. Cam spring automatic door sealing apparatus
DE19753132C5 (en) * 1997-11-29 2010-05-20 Geze Gmbh Fire protection sliding door system
DE10216983A1 (en) * 2002-04-16 2003-11-13 Dorma Gmbh & Co Kg sliding door system
DE202007003328U1 (en) * 2007-03-06 2007-05-10 Deventer Profile Gmbh & Co. Kg Elastomer sealing profile for door threshold sealing, has insert strip accommodated inside hollow cross-section and is so arranged that it does not hinder deflection of profile section with sealing engagement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
PL2853675T3 (en) 2018-03-30
EP2853675A1 (en) 2015-04-01
DE202013104299U1 (en) 2014-12-22

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