EP1627972B1 - Ceiling panel and ceiling system - Google Patents

Ceiling panel and ceiling system Download PDF

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Publication number
EP1627972B1
EP1627972B1 EP04019588A EP04019588A EP1627972B1 EP 1627972 B1 EP1627972 B1 EP 1627972B1 EP 04019588 A EP04019588 A EP 04019588A EP 04019588 A EP04019588 A EP 04019588A EP 1627972 B1 EP1627972 B1 EP 1627972B1
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EP
European Patent Office
Prior art keywords
ceiling
support
face
retaining
plate
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.)
Not-in-force
Application number
EP04019588A
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German (de)
French (fr)
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EP1627972A1 (en
Inventor
Willi Holzinger
Hans-Karl Grünberger
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.)
Knauf AMF GmbH and Co KG
Original Assignee
Knauf AMF GmbH and Co KG
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 Knauf AMF GmbH and Co KG filed Critical Knauf AMF GmbH and Co KG
Priority to DE502004010420T priority Critical patent/DE502004010420D1/en
Priority to EP04019588A priority patent/EP1627972B1/en
Priority to AT04019588T priority patent/ATE449890T1/en
Publication of EP1627972A1 publication Critical patent/EP1627972A1/en
Application granted granted Critical
Publication of EP1627972B1 publication Critical patent/EP1627972B1/en
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Anticipated expiration legal-status Critical

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/0428—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having a closed frame around the periphery
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/001—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/003—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with movable parts, e.g. pivoting panels, access doors
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/0435—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having connection means at the edges
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
    • E04B9/24—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto
    • E04B9/247—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto by means of sliding or pivoting locking elements, held against the underside of the supporting construction
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/30—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by edge details of the ceiling; e.g. securing to an adjacent wall

Definitions

  • the present invention relates to a plate-shaped ceiling element or a ceiling system for a fire blanket or soundproofing ceiling.
  • Such ceilings are used as suspended ceilings, especially in the commercial sector. They consist essentially of mineral fiber boards, which are arranged on suitable brackets.
  • Such ceilings in particular have to meet two requirements. On the one hand, a high longitudinal sound insulation is required to prevent the transmission of sound over wide areas. On the other hand, it is necessary that such ceilings meet certain standards relating to fire safety. A high fire protection from above and / or below is essential.
  • ceiling elements or ceiling systems should be user-friendly. This means that it must be possible in an easy way to open the suspended fire blanket in any areas, for example, make subsequent installations above the suspended ceiling.
  • the ceiling elements for example, designed so that they rest on a support frame and can be removed by suitable tilting. This results in a revision opening.
  • Plate-shaped Dekenium are from the DE 94 10 031 U . DE 298 022 91U as well as from the DE 4330 770A known.
  • the present invention has set itself the task of providing a plate-shaped ceiling element and a ceiling system, which are suitable for a fire and / or soundproofing and are particularly easy to apply for the user.
  • the ceiling element according to the invention is plate-shaped and has a flat upper side and an opposite, flat underside.
  • the ceiling element is rectangular, but other shapes are possible, for example, hexagonal, octagonal, etc.
  • the ceiling element has between the surface and the lower surface end faces, which rotate around the ceiling element. These are typically several inches wide.
  • the ceiling element according to the invention now has at least two movable support elements on two such, opposite end faces.
  • This movable support element may be, for example, an elastic or flexible element which can be easily pressed in or pushed aside. This makes it readily possible to remove the ceiling element from its support.
  • a support element is advantageously suitable in the extension direction of the end face Vietnameserekkende leaf spring. This can be made in one piece from a metallic cover of the end face, for example by punching. If this metallic cover element or the leaf spring is made of spring steel, then this leaf spring can be pressed in almost as often as desired, thus releasing the ceiling element from its support. This can be done simply by inserting and moving laterally a suitable tool, e.g. a spatula, a screwdriver or the like in the gap between the ceiling element and its support.
  • a suitable tool e.g. a spatula, a screwdriver or the like in the gap between the ceiling element and its support.
  • buttons or the like can be flexibly depressible buttons or the like, which protrude laterally from the end face and act as a support element on a support.
  • the ceiling element now also has a holding element, which protrudes from the end face on which the support elements are arranged.
  • the holding element is designed as a rigid holding element and is located with respect to the surface plane of the plate-shaped ceiling element slightly above the support elements.
  • a rigid holding element are any elements that protrude from the end faces. Particularly suitable are pins that can advantageously be thickened at their end, so that they engage in corresponding grooves in the holding systems. If these holding elements continue offset offset to the center to one of the ends offset in the longitudinal direction of the end face, so the ceiling element rotates when releasing the support elements and hangs with one of its other sides down with its retaining elements in the mounting system of the ceiling.
  • Particularly suitable support profiles for the ceiling support structure are longitudinal profiles made of metal, which are at least simply folded at one of its longitudinal edges, so that the support elements and possibly also the support elements can rest on this bevelled area.
  • a double fold results in a U-shaped portion which forms a groove into which the button-like thickening of pin-like holding elements can engage.
  • the support elements formed as leaf springs so they are with their longitudinal edges on the double folded edge of the support profile.
  • the plate-shaped ceiling elements are further by design of their underside, which is also visible side, by means of different mineral plate surfaces acoustically adaptable to conditions of the room or corridor in which the ceiling is mounted. It also ensures fire protection from above and below in both directions.
  • FIG. 1 shows a fire blanket 1 according to the invention, which is arranged following a wall 4.
  • the wall 4 is followed by a fire protection plate, for example made of gypsum 30, and to this two rows of ceiling elements 10a to 10k, 10a 'to 10k'.
  • These ceiling elements are placed on the wall side on support profiles.
  • Support profiles 5 are also located between the two rows 10a to 10k and 10a 'to 10k'.
  • the ceiling elements 10a,..., 10k ' are shown with their top surfaces 11a.
  • the row of ceiling elements 10a ', ..., 10k' is in turn arranged on a wall 4 '.
  • FIG. 2 now shows a section through the wall connection, as in FIG. 1 represented by the line AA.
  • a step edge angle consisting of two elements 20a and 20b is arranged, wherein the two elements 20a and 20b are screwed together by means of a screw 25, such that the distance of the step edge angle 20b of the wall 4' are adjustable and adjustable.
  • the step edge angle 20a has a U-shape, wherein the two legs of the U-shape project from the wall 4 '.
  • On the upper leg is a fire protection plate, e.g. made of plaster 30, while at the lower leg of the step edge angle 20b is screwed.
  • the step edge angle 20b is bent down and then twice to the side, so that it forms an upwardly open U-profile.
  • the first fold 21 is horizontal and the second fold 22 arranged vertically.
  • the plate member 10 made of mineral material. This has an upper side 11 and a lower side 12 and an end face 13, which circulates between the upper side 11 and lower side 12 around the ceiling element 10.
  • a support element 14 is arranged in the form of a leaf spring which rests on the outer edge of the fold 22.
  • a pin 15 is arranged on the end face 13 as a holding element, which has a button-like thickening 16 at its protruding end.
  • the plate 10 falls down and is collected by the support member 15.
  • the holding element 15 engages with its button-like thickening 16 in the formed by the folds 21 and 22 of the adjustable step edge angle 20b U-shaped groove and prevents the plate completely falls out of the ceiling construction. If exactly one such retaining element 15 is arranged, then the ceiling element 10 oscillates in such a way that it hangs downwards out of the ceiling construction. It can then subsequently be displaced along the edge of the second fold 22. In this way, several Dekkenimplantation can be solved, pushed aside and together.
  • FIG. 2 is further shown that on the fire protection plate 30, an element 31 is arranged from a foaming material in the heat. This normally allows air to circulate between the fire protection panel 30 and the panel 10. In the event of a fire, however, the intumescent material 31 immediately closes this gap, thereby preventing hot flue gases from passing through this gap, thereby also heating the upper side 11 of the plate 10. It can thereby ensure an excellent fire protection both from the bottom 12 to the top 11 of the plate and from the top 11 to the bottom 12 of the plate 10th
  • FIG. 3 shows a ceiling element according to the invention, as in Fig. 1 and Fig. 2 can be used in side view.
  • the end face 13 is here designed as a metal plate made of spring steel, from which two leaf springs 14a and 14b are punched out. These are as in FIG. 2 shown with its bottom 12 facing longitudinal edge 18a and 18bauf the second fold 22 on.
  • a spring steel plate is arranged with leaf springs on the front side 13, the Ceiling element as often as possible be released from its circulation by the leaf springs are pressed. This can be done, for example, by introducing into the gap between the second fold 22 and the end edge 13 a flat tool, for example a screwdriver, and pressing the leaf springs 14a, 14b away by lateral movement of this tool.
  • FIG. 4 shows a section along the line BB in FIG. 1 ,
  • the wall connection to the wall 4 takes place in another way.
  • a fire protection plate 32 Arranged on the wall 4 is first a fire protection plate 32, which in turn is fastened to a suspension element 33.
  • This edge frieze with the fire protection plate 32 ensures fire protection in the area of the wall connection to the wall 4.
  • the edge frieze is provided with a step edge angle 20, which also identifies two folds 21 and 22, which in turn form a U-shaped profile.
  • a ceiling panel 10 according to the invention is mounted above its support element 14.
  • the further embodiment of the wall connection and the ceiling plate 10 in the region of this step angle 20 corresponds to that in FIG. 2 is shown.
  • FIG. 5 shows a further embodiment of a wall connection by means of a ceiling plate 10 according to the invention.
  • the holder of the cover plate 10 is carried out in the same manner as in FIG. 2 is shown.
  • a fire protection plate 30 is attached.
  • the fire protection seal between the fire protection plate 30 and ceiling tiles 10 does not take place via an intumescent material (reference numeral 31 in FIG FIG. 2 ), but by a layer of mineral wool 34, which extends starting with the wall connection to the wall 4 'between the fire protection plate 30 and the ceiling plate 10 and in particular completely fills the space between the fire protection plate 30 and the ceiling plate 10.
  • the gap between Fireboard 30 and ceiling plate 10 is permanently filled and seals in the event of a fire from this space.
  • FIG. 6 shows in the partial images A and B respectively a detailed view of the step edge angle, as shown in the Figures 2 and 5 ( FIG. 6A ) and in FIG. 4 ( FIG. 6B ) be used.

Abstract

The panel has a flat upper surface (11) and a flat lower surface (12). At least one movable seat member (14), and one rigid holding member (15) that extends from the end face, are provided at at least two opposing end faces (13) of the ceiling panel. An independent claim is included for a ceiling system.

Description

Die vorliegende Erfindung betrifft ein plattenförmiges Deckenelement bzw. ein Deckensystem für eine Brandschutzdecke oder Schallschutzdecke. Derartige Decken werden als abgehängte Decken insbesondere im gewerblichen Bereich eingesetzt. Sie bestehen im wesentlichen aus Mineralfaserplatten, die an geeigneten Halterungen angeordnet sind.The present invention relates to a plate-shaped ceiling element or a ceiling system for a fire blanket or soundproofing ceiling. Such ceilings are used as suspended ceilings, especially in the commercial sector. They consist essentially of mineral fiber boards, which are arranged on suitable brackets.

Derartige Decken haben insbesondere zwei Anforderungen zu erfüllen. Zum einen ist eine hohe Längsschalldämmung erforderlich, um die Übertragung von Schall über weite Bereiche zu verhindern. Zum anderen ist es erforderlich, dass derartige Decken bestimmte Normen bezüglich des Brandschutzes erfüllen. Ein hoher Brandschutz von oben und/oder unten ist dabei wesentlich.Such ceilings in particular have to meet two requirements. On the one hand, a high longitudinal sound insulation is required to prevent the transmission of sound over wide areas. On the other hand, it is necessary that such ceilings meet certain standards relating to fire safety. A high fire protection from above and / or below is essential.

Zusätzlich sollen derartige Deckenelemente bzw. Deckensysteme anwenderfreundlich sein. Dies bedeutet, dass es auf leichte Weise möglich sein muss, die abgehängte Brandschutzdecke in beliebigen Bereichen zu öffnen, um beispielsweise Nachinstallationen oberhalb der abgehängten Decke vorzunehmen.In addition, such ceiling elements or ceiling systems should be user-friendly. This means that it must be possible in an easy way to open the suspended fire blanket in any areas, for example, make subsequent installations above the suspended ceiling.

Hierzu sind im Stand der Technik die Deckenelemente beispielsweise so ausgestaltet, dass sie auf einem Trägergerüst aufliegen und durch geeignetes Verkanten herausgenommen werden können. Hierdurch ergibt sich dann eine Revisionsöffnung. Plattenförmige Dekenelemente sind aus des DE 94 10 031 U , DE 298 022 91U sowie aus der DE 4330 770A bekannt.For this purpose, in the prior art, the ceiling elements, for example, designed so that they rest on a support frame and can be removed by suitable tilting. This results in a revision opening. Plate-shaped Dekenelemente are from the DE 94 10 031 U . DE 298 022 91U as well as from the DE 4330 770A known.

Die vorliegende Erfindung hat es sich zur Aufgabe gemacht, ein plattenförmiges Deckenelement und ein Deckensystem zur Verfügung zu stellen, die sich für eine Brand- und/oder Schallschutzdecke eignen und für den Anwender besonders leicht anwendbar sind.The present invention has set itself the task of providing a plate-shaped ceiling element and a ceiling system, which are suitable for a fire and / or soundproofing and are particularly easy to apply for the user.

Diese Aufgabe wird durch ein plattenförmiges Deckenelement nach Anspruch 1 sowie ein Deckensystem nach Anspruch 14 gelöst. Vorteilhafte Weiterbildungen des plattenförmigen Deckenelements sowie des Deckensystems werden in den jeweiligen abhängigen Ansprüchen gegeben.This object is achieved by a plate-shaped ceiling element according to claim 1 and a ceiling system according to claim 14. Advantageous developments of the plate-shaped ceiling element and the ceiling system are given in the respective dependent claims.

Das erfindungsgemäße Deckenelement ist plattenförmig und weist eine flächige Oberseite sowie eine ihr gegenüberliegende, flächige Unterseite auf. Vorteilhafterweise ist das Deckenelement rechteckig, es sind jedoch auch andere Formen möglich, beispielsweise sechseckig, achteckig etc.The ceiling element according to the invention is plate-shaped and has a flat upper side and an opposite, flat underside. Advantageously, the ceiling element is rectangular, but other shapes are possible, for example, hexagonal, octagonal, etc.

Das Deckenelement weist zwischen der Oberfläche und der Unterfläche Stirnflächen auf, die um das Deckenelement umlaufen. Diese sind typischerweise mehrere Zentimeter breit.The ceiling element has between the surface and the lower surface end faces, which rotate around the ceiling element. These are typically several inches wide.

Das erfindungsgemäße Deckenelement weist nun an zwei derartigen, einander gegenüberliegenden Stirnflächen jeweils mindestens zwei bewegliches Auflageelement auf. Dieses bewegliche Auflageelement kann beispielsweise ein elastisches oder flexibles Element sein, das sich auf leichte Weise eindrücken oder zur Seite schieben lässt. Dadurch ist es ohne weiteres möglich, das Deckenelement aus seiner Auflage herauszunehmen. Als Auflageelement eignet sich vorteilhafterweise eine sich in Erstreckungsrichtung der Stirnfläche erstrekkende Blattfeder. Diese kann einstückig aus einer metallischen Abdeckung der Stirnfläche hergestellt sein, beispielsweise durch Ausstanzen. Ist dieses metallische Abdeckelement bzw. die Blattfeder aus Federstahl hergestellt, so lässt sich nahezu beliebig oft diese Blattfeder eindrücken und so das Deckenelement aus seiner Auflage lösen. Dies kann ganz einfach durch Einführen und seitliche Bewegung eines geeigneten Werkzeugs, z.B. eines Spachtels, eines Schraubenziehers oder dergleichen in den Spalt zwischen Deckenelement und seiner Auflage erfolgen.The ceiling element according to the invention now has at least two movable support elements on two such, opposite end faces. This movable support element may be, for example, an elastic or flexible element which can be easily pressed in or pushed aside. This makes it readily possible to remove the ceiling element from its support. As a support element is advantageously suitable in the extension direction of the end face erstrekkende leaf spring. This can be made in one piece from a metallic cover of the end face, for example by punching. If this metallic cover element or the leaf spring is made of spring steel, then this leaf spring can be pressed in almost as often as desired, thus releasing the ceiling element from its support. This can be done simply by inserting and moving laterally a suitable tool, e.g. a spatula, a screwdriver or the like in the gap between the ceiling element and its support.

Weitere Ausgestaltungsmöglichkeiten können flexibel eindrückbare Knöpfe oder dergleichen sein, die seitlich aus der Stirnfläche hervorragen und als Stützelement auf einem Auflager wirken.Further design options can be flexibly depressible buttons or the like, which protrude laterally from the end face and act as a support element on a support.

Das Deckenelement weist nun weiterhin ein Halteelement auf, das aus der Stirnfläche, an der die Auflageelemente angeordnet sind, herausragt. Idealerweise ist das Halteelement als starres Halteelement ausgebildet und befindet sich bezüglich der Flächenebene des plattenförmigen Deckenelementes etwas oberhalb der Auflageelemente. Dadurch wird das Halteelement nicht belastet, wenn die Deckenplatte in die Decke eingesetzt ist, da sie auf dem Auflageelement aufliegt. In dem Moment, in dem die Auflageelemente entrastet werden, fällt nun das Deckenelement aus seiner Halterung leicht nach unten und wird durch das starre Halteelement aufgefangen.The ceiling element now also has a holding element, which protrudes from the end face on which the support elements are arranged. Ideally, the holding element is designed as a rigid holding element and is located with respect to the surface plane of the plate-shaped ceiling element slightly above the support elements. As a result, the retaining element is not loaded when the ceiling plate is inserted into the ceiling, since it rests on the support element. In the moment in which the support elements are unlocked, now falls the ceiling element from its holder slightly down and is caught by the rigid support member.

Als starres Halteelement eignen sich beliebige Elemente, die aus den Stirnseiten hervorragen. Besonders geeignet sind Stifte, die vorteilhafterweise an ihrem Ende verdickt sein können, so dass sie in entsprechende Nuten in den Haltesystemen eingreifen. Werden diese Halteelemente weiterhin versetzt zur Mitte zu einem der Enden hin in Längsrichtung der Stirnfläche versetzt angeordnet, so dreht sich das Deckenelement beim Lösen der Auflageelemente und hängt mit einer seiner anderen Seiten nach unten mit seinen Halteelementen in dem Halterungssystem der Decke.As a rigid holding element are any elements that protrude from the end faces. Particularly suitable are pins that can advantageously be thickened at their end, so that they engage in corresponding grooves in the holding systems. If these holding elements continue offset offset to the center to one of the ends offset in the longitudinal direction of the end face, so the ceiling element rotates when releasing the support elements and hangs with one of its other sides down with its retaining elements in the mounting system of the ceiling.

Aufdiese Weise können dann mehrere benachbarte Deckenelemente aus ihren Auflagen gelöst werden, so dass alle derartigen Deckenelemente in der Auflage nach unten hängen und seitlich weggeschoben bzw. zusammengeschoben werden. Auf diese Weise lässt sich sehr einfach eine größere Revisionsöffnung in der Decke erzeugen, wobei es nicht erforderlich ist, die Dekkenelemente vollständig aus der Deckenkonstruktion herauszunehmen und anderweitig zu lagern.In this way, then several adjacent ceiling elements can be released from their requirements, so that all such ceiling elements hang in the support down and pushed away laterally or pushed together. In this way, it is very easy to create a larger inspection opening in the ceiling, wherein it is not necessary to completely remove the Dekkenelemente from the ceiling structure and otherwise store.

Als besonders geeignete Auflageprofile für die Deckenhaltekonstruktion eignen sich Längsprofile aus Metall, die an einer ihrer Längskanten mindestens einfach abgekantet sind, so dass auf diesem abgekanteten Bereich die Auflageelemente und ggf. auch die Halteelemente aufliegen können. Bei einer doppelten Abkantung ergibt sich ein U-förmiger Bereich, der eine Nut ausbildet, in die die knopfartige Verdickung von stiftartigen Halteelementen eingreifen kann. Sind die Auflageelemente als Blattfedern ausgebildet, so liegen diese mit ihren Längskanten auf der doppelt umgefalzten Kante des Auflageprofils.Particularly suitable support profiles for the ceiling support structure are longitudinal profiles made of metal, which are at least simply folded at one of its longitudinal edges, so that the support elements and possibly also the support elements can rest on this bevelled area. In a double fold results in a U-shaped portion which forms a groove into which the button-like thickening of pin-like holding elements can engage. Are the support elements formed as leaf springs, so they are with their longitudinal edges on the double folded edge of the support profile.

Die plattenförmigen Deckenelemente sind weiterhin durch Ausgestaltung ihrer Unterseite, die zugleich Sichtseite ist, mittels verschiedener Mineralplattenoberflächen akustisch auf Bedingungen des Raums oder Korridors, in dem die Decke angebracht ist, anpassbar. Sie gewährleistet weiterhin Brandschutz von oben und unten in beide Richtungen.The plate-shaped ceiling elements are further by design of their underside, which is also visible side, by means of different mineral plate surfaces acoustically adaptable to conditions of the room or corridor in which the ceiling is mounted. It also ensures fire protection from above and below in both directions.

Im folgenden werden einige Beispiele erfindungsgemäßer plattenförmiger Deckenelemente und eines erfindungsgemäßen Deckensystems gegeben. Es zeigen

Figur 1
eine Brandschutzdecke;
Figur 2
einen Wandanschluss einer derartigen Dekke;
Figur 3
einen Ausschnitt aus einem erfindungsgemäßen Deckenelement;
Figur 4
einen weiteren Wandanschluss einer derartigen Decke;
Figur 5
einen weiteren Wandanschluss einer derartigen Decke; und
Figur 6
zwei Auflageprofile einer derartigen Decke.
The following are some examples of inventive plate-shaped ceiling elements and a ceiling system according to the invention. Show it
FIG. 1
a fire blanket;
FIG. 2
a wall connection of such a cover;
FIG. 3
a section of a ceiling element according to the invention;
FIG. 4
another wall connection of such a ceiling;
FIG. 5
another wall connection of such a ceiling; and
FIG. 6
two support profiles of such a ceiling.

Bei sämtlichen Figuren in der vorliegenden Beschreibung werden für gleiche oder ähnliche Elemente gleiche oder ähnliche Bezugszeichen verwendet, so dass teilweise eine wiederholende Beschreibung derselben oder ähnlicher Elemente weggelassen wird.In all the figures in the present description, the same or similar reference numerals are used for the same or similar elements, so that partial repetitive description of the same or similar elements is omitted.

Figur 1 zeigt eine erfindungsgemäße Brandschutzdecke 1, die im Anschluss an eine Wand 4 angeordnet ist. Hierzu schließt sich an die Wand 4 eine Feuerschutzplatte z.B. aus Gips 30 und an dieses zwei Reihen von Deckenelementen 10a bis 10k, 10a' bis 10k' an. Diese Deckenelemente sind wandseitig auf Auflageprofilen aufgelegt. Zwischen den beiden Reihen 10a bis 10k und 10a' bis 10k' befinden sich ebenfalls Auflageprofile 5. Die Deckenelemente 10a, ..., 10k' sind mit ihren Plattenoberseiten 11a ..., dargestellt. Die Reihe an Deckenelementen 10a', ..., 10k' ist wiederum an einer Wand 4' angeordnet. FIG. 1 shows a fire blanket 1 according to the invention, which is arranged following a wall 4. To this end, the wall 4 is followed by a fire protection plate, for example made of gypsum 30, and to this two rows of ceiling elements 10a to 10k, 10a 'to 10k'. These ceiling elements are placed on the wall side on support profiles. Support profiles 5 are also located between the two rows 10a to 10k and 10a 'to 10k'. The ceiling elements 10a,..., 10k 'are shown with their top surfaces 11a. The row of ceiling elements 10a ', ..., 10k' is in turn arranged on a wall 4 '.

Figur 2 zeigt nun einen Schnitt durch den Wandanschluss, wie er in Figur 1 durch die Linie A-A dargestellt ist. An der Wand 4' ist ein Stufenrandwinkel bestehend aus zwei Elementen 20a und 20b angeordnet, wobei die beiden Elemente 20a und 20b mittels einer Schraubverbindung 25 miteinander verschraubt sind, derart, dass der Abstand des Stufenrandwinkels 20b von der Wand 4' verstellbar und anpassbar sind. FIG. 2 now shows a section through the wall connection, as in FIG. 1 represented by the line AA. On the wall 4 ', a step edge angle consisting of two elements 20a and 20b is arranged, wherein the two elements 20a and 20b are screwed together by means of a screw 25, such that the distance of the step edge angle 20b of the wall 4' are adjustable and adjustable.

Der Stufenrandwinkel 20a besitzt eine U-Form, wobei die beiden Schenkel der U-Form von der Wand 4' abstehen. Am oben liegenden Schenkel ist eine Feuerschutzplatte z.B. aus Gips 30 angeordnet, während am unten liegenden Schenkel der Stufenrandwinkel 20b festgeschraubt ist. Der Stufenrandwinkel 20b ist nach unten und dann zweimal zur Seite abgekantet, so das er ein nach oben offenes U-Profil ausbildet. Der erste Falz 21 ist dabei waagrecht und der zweite Falz 22 senkrecht angeordnet.The step edge angle 20a has a U-shape, wherein the two legs of the U-shape project from the wall 4 '. On the upper leg is a fire protection plate, e.g. made of plaster 30, while at the lower leg of the step edge angle 20b is screwed. The step edge angle 20b is bent down and then twice to the side, so that it forms an upwardly open U-profile. The first fold 21 is horizontal and the second fold 22 arranged vertically.

Auf der Kante des Falzes 22 liegt nun das Plattenelement 10 aus mineralischem Material auf. Dieses besitzt eine Oberseite 11 und eine Unterseite 12 sowie eine Stirnfläche 13, die zwischen Oberseite 11 und Unterseite 12 um das Deckenelement 10 umläuft. Auf der dem zweiten Falz 22 zugewandten Seite der Stirnfläche ist ein Auflageelement 14 in Form einer Blattfeder angeordnet, die auf die Außenkante des Falzes 22 aufliegt. In Richtung der Oberseite 11 gegenüber dem Auflageelement 14 versetzt ist als Halteelement ein Stift 15 an der Stirnseite 13 angeordnet, der an seinem abstehenden Ende eine knopfartige Verdickung 16 aufweist.On the edge of the fold 22 is now the plate member 10 made of mineral material. This has an upper side 11 and a lower side 12 and an end face 13, which circulates between the upper side 11 and lower side 12 around the ceiling element 10. On the second fold 22 facing side of the end face a support element 14 is arranged in the form of a leaf spring which rests on the outer edge of the fold 22. In the direction of the upper side 11 offset relative to the support element 14, a pin 15 is arranged on the end face 13 as a holding element, which has a button-like thickening 16 at its protruding end.

Wird nun das Auflageelement 14 gelöst, so dass die Platte 10 nicht mehr über das Auflageelement 14 auf dem zweiten Falz 22 gelagert ist, so fällt die Platte 10 nach unten und wird durch das Halteelement 15 aufgefangen. Das Halteelement 15 greift dann mit seiner knopfartigen Verdickung 16 in die von den Falzen 21 und 22 des verstellbaren Stufenrandwinkels 20b gebildete U-förmige Nut ein und verhindert, dass die Platte vollständig aus der Deckenkonstruktion herausfällt. Ist genau ein solches Halteelement 15 angeordnet, so pendelt das Deckenelement 10 derart, dass es nach unten aus der Deckenkonstruktion weghängt. Es kann dann anschließend längs der Kante des zweiten Falzes 22 verschoben werden. Auf diese Weise können mehrere Dekkenelemente gelöst, zur Seite und zusammengeschoben werden.Now, if the support member 14 is released, so that the plate 10 is no longer supported on the support member 14 on the second fold 22, the plate 10 falls down and is collected by the support member 15. The holding element 15 then engages with its button-like thickening 16 in the formed by the folds 21 and 22 of the adjustable step edge angle 20b U-shaped groove and prevents the plate completely falls out of the ceiling construction. If exactly one such retaining element 15 is arranged, then the ceiling element 10 oscillates in such a way that it hangs downwards out of the ceiling construction. It can then subsequently be displaced along the edge of the second fold 22. In this way, several Dekkenelemente can be solved, pushed aside and together.

In Figur 2 ist weiterhin dargestellt, dass an der Feuerschutzplatte 30 ein Element 31 aus einem bei Hitze aufschäumenden Material angeordnet ist. Dieses ermöglicht normalerweise, dass eine Luftzirkulation zwischen Feuerschutzplatte 30 und Platte 10 stattfindet. Im Falle eines Brandes verschließt das aufschäumende Material 31 jedoch sofort diesen Spalt, wodurch verhindert wird, dass heiße Rauchgase durch diesen Spalt ziehen und dadurch auch die Oberseite 11 der Platte 10 erhitzt wird. Es lässt sich hierdurch ein hervorragender Brandschutz gewährleisten sowohl von der Unterseite 12 zur Oberseite 11 der Platte als auch von der Oberseite 11 zur Unterseite 12 der Platte 10.In FIG. 2 is further shown that on the fire protection plate 30, an element 31 is arranged from a foaming material in the heat. This normally allows air to circulate between the fire protection panel 30 and the panel 10. In the event of a fire, however, the intumescent material 31 immediately closes this gap, thereby preventing hot flue gases from passing through this gap, thereby also heating the upper side 11 of the plate 10. It can thereby ensure an excellent fire protection both from the bottom 12 to the top 11 of the plate and from the top 11 to the bottom 12 of the plate 10th

Figur 3 zeigt ein erfindungsgemäßes Deckenelement, wie es in Fig. 1 und Fig. 2 verwendet werden kann, in der Seitenansicht. Die Stirnseite 13 ist hier als eine Metallplatte aus Federstahl ausgebildet, aus der zwei Blattfedern 14a und 14b ausgestanzt sind. Diese liegen, wie in Figur 2 dargestellt, mit ihrer der Unterseite 12 zugewandten Längskante 18a bzw. 18baufdem zweiten Falz 22 auf. Dadurch, dass auf der Stirnseite 13 eine Federstahlplatte mit Blattfedern angeordnet ist, kann das Deckenelement beliebig oft aus seiner Auflage gelöst werden, indem die Blattfedern eingedrückt werden. Dies kann beispielsweise dadurch geschehen, dass in den Spalt zwischen dem zweiten Falz 22 und der Stirnkante 13 ein flaches Werkzeug, beispielsweise ein Schraubenzieher eingeführt und die Blattfedern 14a, 14b durch seitliche Bewegung dieses Werkzeugs weggedrückt werden. FIG. 3 shows a ceiling element according to the invention, as in Fig. 1 and Fig. 2 can be used in side view. The end face 13 is here designed as a metal plate made of spring steel, from which two leaf springs 14a and 14b are punched out. These are as in FIG. 2 shown with its bottom 12 facing longitudinal edge 18a and 18bauf the second fold 22 on. The fact that a spring steel plate is arranged with leaf springs on the front side 13, the Ceiling element as often as possible be released from its circulation by the leaf springs are pressed. This can be done, for example, by introducing into the gap between the second fold 22 and the end edge 13 a flat tool, for example a screwdriver, and pressing the leaf springs 14a, 14b away by lateral movement of this tool.

Figur 4 zeigt einen Schnitt längs der Linie B-B in Figur 1. In diesem Falle erfolgt der Wandanschluss an die Wand 4 auf andere Weise. An die Wand 4 angeordnet ist zuerst eine Feuerschutzplatte 32, die ihrerseits an einem Aufhängeelement 33 befestigt ist. Dieser Randfries mit der Feuerschutzplatte 32 sorgt für den Brandschutz im Bereich des Wandanschlusses an die Wand 4. Der Randfries ist mit einem Stufenrandwinkel 20 versehen, der ebenfalls zwei Abkantungen 21 und 22 ausweist, die wiederum ein U-förmiges Profil bilden. Auf der Kante des zweiten Falzes 22 ist wiederum eine erfindungsgemäße Deckenplatte 10 über ihr Auflageelement 14 gelagert. Die weitere Ausführungsform des Wandanschlusses und der Deckenplatte 10 im Bereich dieses Stufenwinkels 20 entspricht derjenigen, die in Figur 2 dargestellt ist. FIG. 4 shows a section along the line BB in FIG. 1 , In this case, the wall connection to the wall 4 takes place in another way. Arranged on the wall 4 is first a fire protection plate 32, which in turn is fastened to a suspension element 33. This edge frieze with the fire protection plate 32 ensures fire protection in the area of the wall connection to the wall 4. The edge frieze is provided with a step edge angle 20, which also identifies two folds 21 and 22, which in turn form a U-shaped profile. On the edge of the second fold 22, in turn, a ceiling panel 10 according to the invention is mounted above its support element 14. The further embodiment of the wall connection and the ceiling plate 10 in the region of this step angle 20 corresponds to that in FIG. 2 is shown.

Figur 5 zeigt eine weitere Ausführungsform eines Wandanschlusses mittels einer erfindungsgemäßen Deckenplatte 10. Dabei erfolgt die Halterung der Dekkenplatte 10 in gleicher Weise wie dies in Figur 2 dargestellt ist. Es ist auch in gleicher Weise wie in Figur 2 auf dem oberen waagrecht liegenden Arm des Randwinkels 20a eine Feuerschutzplatte 30 angebracht. Die Brandschutzabdichtung zwischen Feuerschutzplatte 30 und Deckenplatten 10 erfolgt nun jedoch nicht über ein aufschäumendes Material (Bezugszeichen 31 in Figur 2), sondern durch eine Lage Mineralwolle 34, die beginnend mit dem Wandanschluss an die Wand 4' sich zwischen dem Feuerschutzplatte 30 und der Deckenplatte 10 erstreckt und insbesondere den Raum zwischen dem Feuerschutzplatte 30 und der Deckenplatte 10 vollständig ausfüllt. In diesem Falle ist also der Zwischenraum zwischen Fireboard 30 und Deckenplatte 10 dauerhaft verfüllt und dichtet auch im Falle eines Brandes diesen Zwischenraum ab. FIG. 5 shows a further embodiment of a wall connection by means of a ceiling plate 10 according to the invention. In this case, the holder of the cover plate 10 is carried out in the same manner as in FIG. 2 is shown. It is also the same as in FIG. 2 on the upper horizontal arm of the edge angle 20a, a fire protection plate 30 is attached. However, the fire protection seal between the fire protection plate 30 and ceiling tiles 10 does not take place via an intumescent material (reference numeral 31 in FIG FIG. 2 ), but by a layer of mineral wool 34, which extends starting with the wall connection to the wall 4 'between the fire protection plate 30 and the ceiling plate 10 and in particular completely fills the space between the fire protection plate 30 and the ceiling plate 10. In this case, therefore, the gap between Fireboard 30 and ceiling plate 10 is permanently filled and seals in the event of a fire from this space.

Figur 6 zeigt in den Teilbildern A und B jeweils eine genaue Ansicht der Stufenrandwinkel, wie sie in den Figuren 2 und 5 (Figur 6A) und in Figur 4 (Figur 6B) verwendet werden. FIG. 6 shows in the partial images A and B respectively a detailed view of the step edge angle, as shown in the Figures 2 and 5 ( FIG. 6A ) and in FIG. 4 ( FIG. 6B ) be used.

Claims (15)

  1. A ceiling element (10) in the form of a panel for a fire-protection and/or sound-insulation ceiling with a flat top side (11) and a flat underside (12), characterized in that at least two opposite end faces (13) of the ceiling element (10) have arranged on them in each case at least two movable support elements (14) arranged adjacent to each other in the plane of the ceiling element (10) as well as a rigid retaining element (15) projecting out of the end face (13).
  2. A ceiling element (10) according to the preceding Claim, characterized in that the rigid retaining element (15) is arranged in a plane above the at least one support element (14).
  3. A ceiling element (10) according to one of the preceding Claims, characterized in that the retaining element (15) projects out of the end face (13).
  4. A ceiling element (10) according to any one of the preceding Claims, characterized in that the retaining element (15) is a pin projecting out of the end face.
  5. A ceiling element (10) according to any one of the preceding Claims, characterized in that the retaining element (15) is widened and/or thickened at its end facing away from the ceiling element (10).
  6. A ceiling element (10) according to any one of the preceding Claims, characterized in that the support element (14) projects out of the end face (13) and/or is capable of being pressed in reversibly, resiliently and/or onto or into the end face.
  7. A ceiling element (10) according to any one of the preceding Claims, characterized in that the support element (14) is a retaining plate or a leaf spring which projects out of the end face.
  8. A ceiling element (10) according to any one of the preceding Claims, characterized in that a plate (17) of metal is arranged on the end face (13).
  9. A ceiling element (10) according to the preceding Claim, characterized in that the support element (14) is a retaining plate or a leaf spring which projects out of the end face (13) and is formed, and more preferably stamped, out of a region of the metallic plate (17).
  10. A ceiling element (10) according to one of the two preceding Claims, characterized in that the metallic plate (17), the spring (14) and/or the retaining element (15) are formed integrally in one piece.
  11. A ceiling element (10) according to any one of the preceding Claims, characterized in that the metallic plate (17), the spring (14) and/or the retaining element (15) contain spring steel or consist thereof.
  12. A ceiling element (10) according to any one of the preceding Claims, characterized in that it is rectangular and the end faces (13) provided with the support elements (14) and the retaining elements (15) are arranged parallel to each other.
  13. A ceiling element (10) according to any one of the preceding Claims, characterized in that it has a base plate of a mineral material, for example a mineral wool or mineral fibres bonded by means of binders, or of plaster.
  14. A ceiling system for a fire-protection and/or sound-insulation ceiling with at least one ceiling element (10) according to any one of the preceding Claims as well as at least one metallic support profile which is edged off at least once on one of its longitudinal edges, in order to form the edged-off region as a support for the at least one support element (14) and/or the at least one retaining element (15).
  15. A ceiling system according to the preceding Claim, characterized in that the metallic support profile is edged off at least twice in the same direction on one of its longitudinal edges, in order to form the region, which is edged-off twice, as a U-shaped support for the at least one support element (14) and/or the at least one retaining element (15).
EP04019588A 2004-08-18 2004-08-18 Ceiling panel and ceiling system Not-in-force EP1627972B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE502004010420T DE502004010420D1 (en) 2004-08-18 2004-08-18 Plate-shaped ceiling element and ceiling system
EP04019588A EP1627972B1 (en) 2004-08-18 2004-08-18 Ceiling panel and ceiling system
AT04019588T ATE449890T1 (en) 2004-08-18 2004-08-18 PANEL-SHAPED CEILING ELEMENT AND CEILING SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04019588A EP1627972B1 (en) 2004-08-18 2004-08-18 Ceiling panel and ceiling system

Publications (2)

Publication Number Publication Date
EP1627972A1 EP1627972A1 (en) 2006-02-22
EP1627972B1 true EP1627972B1 (en) 2009-11-25

Family

ID=34926215

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04019588A Not-in-force EP1627972B1 (en) 2004-08-18 2004-08-18 Ceiling panel and ceiling system

Country Status (3)

Country Link
EP (1) EP1627972B1 (en)
AT (1) ATE449890T1 (en)
DE (1) DE502004010420D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009016749U1 (en) * 2009-12-11 2010-04-01 Promat Gmbh False ceiling for fire protection purposes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4330777C2 (en) * 1993-09-10 1996-06-13 Durlum Leuchten Suspended ceiling with hinged flap
DE9410031U1 (en) * 1994-06-23 1994-09-29 Hunter Douglas Bensheim Gmbh Suspended ceiling for building rooms
DE29802291U1 (en) * 1997-03-25 1998-05-07 Gema Metalldecken Ag Foldable ceiling element

Also Published As

Publication number Publication date
EP1627972A1 (en) 2006-02-22
DE502004010420D1 (en) 2010-01-07
ATE449890T1 (en) 2009-12-15

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