EP0710749A1 - Ceiling panel - Google Patents

Ceiling panel Download PDF

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Publication number
EP0710749A1
EP0710749A1 EP95117041A EP95117041A EP0710749A1 EP 0710749 A1 EP0710749 A1 EP 0710749A1 EP 95117041 A EP95117041 A EP 95117041A EP 95117041 A EP95117041 A EP 95117041A EP 0710749 A1 EP0710749 A1 EP 0710749A1
Authority
EP
European Patent Office
Prior art keywords
plate
support
ceiling
distance
longitudinal edge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP95117041A
Other languages
German (de)
French (fr)
Inventor
Romeo Folghera
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.)
GEMA METALLDECKEN AG
Original Assignee
GEMA METALLDECKEN AG
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 GEMA METALLDECKEN AG filed Critical GEMA METALLDECKEN AG
Publication of EP0710749A1 publication Critical patent/EP0710749A1/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E04B9/241—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 with the slabs, panels, sheets or the like positioned on the upperside of the horizontal flanges 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
    • E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
    • E04B9/28—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like having grooves engaging with horizontal flanges of the supporting construction or accessory means connected thereto

Definitions

  • the present invention relates to a ceiling plate for forming a substantially seamless ceiling suspended from at least two parallel beams, the beams having horizontal support flanges facing one another at their lower free end.
  • a ceiling tile of the type defined above in accordance with the invention or in that the tile has a width corresponding to the support spacing and on its back there are at least in the area of the four corners upwardly projecting support tabs which are slightly set back with respect to the longitudinal edge of the tile , whose actual support surfaces directed towards the longitudinal edge of the plate are stepped for placement on the support flanges of the supports.
  • the support surfaces are preferred spaced behind the actual panel surface.
  • the panels can first be lifted over the support flanges by lifting a longitudinal edge of the panel and then lowered onto the latter.
  • the panels suspended or supported on the side members are immovably positioned.
  • Fig. 1 of the drawing shows a substantially square ceiling plate 1 made of metal (sheet metal), the edges of which are bent upwards on all sides by 90 o in the example shown.
  • the space between the edges can be designed, for example, with a sound-absorbing insert.
  • the longitudinal edges 2, 3 of the plate 1 run in a straight line.
  • the transverse edges 4, 5 are, as shown, bent inwards and upwards and each form a support rail 6, the ends of which are formed on both sides as actual support straps 7, 8 are.
  • These support brackets 7, 8 are set back somewhat with respect to the longitudinal edges 2, 3 of the plate and have stepped support surfaces 9, 10 at the ends facing the longitudinal edges of the plates, which are intended to be placed on horizontal support flanges (detail of the support surfaces 9 and 10 are shown in Fig. 2).
  • the section according to FIG. 2 shows how this happens: the stepped support brackets 7, 8 lie on the horizontal support flanges 11, 12 of ⁇ -shaped parallel supports 13, 14 and are thus clearly positioned suspended from the ceiling.
  • the support brackets 7, 8 and in particular their stepped ends (support surfaces) are spaced behind the surface of the plate 1. This makes it possible to insert the plates 1 without problems from below, by slightly lifting the one long side 2 and first the entire slanted plate 1 is lifted over the support flanges 11, 12 of the carrier 13, 14 and then lowered in order to bring the support tabs 7, 8 into engagement with the support flanges 11, 12, thus completing the laying.
  • a false ceiling can also be mounted on existing ceiling substructures.
  • the support tabs 7, 8 do not necessarily have to extend in the form of a rail 6 over the entire width of the plate, but could be formed by much shorter end pieces 7 ', 8' (see FIG. 2). So that the plate weight could possibly be reduced somewhat.
  • the solution according to the invention is incredibly simple (minimal design effort) and is particularly suitable for converting existing ceilings.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Building Environments (AREA)

Abstract

The ceiling plate (1) has a width (B) corresponding to the distance (b) between the parallel supports on which the suspended ceiling is hung. The plate has on the reverse side at least in the area of the four corners upwardly protruding support brackets (7,8) which are slightly set back relative to the longitudinal edge (2,3) of the plate. The support faces (9,10) of the support brackets directed towards the longitudinal edge of the plate are formed with a stepped shape for sitting on the support flanges of the supports. The support faces are set at a distance behind the actual plate surface.

Description

Die vorliegende Erfindung betrifft eine Deckenplatte zur Bildung einer an mindestens zwei parallelen Trägern aufgehängten, im wesentlichen fugenlosen Unterdecke, wobei die Träger an ihrem unteren freien Ende einander zugewandte horizontale Stützflansche aufweisen.The present invention relates to a ceiling plate for forming a substantially seamless ceiling suspended from at least two parallel beams, the beams having horizontal support flanges facing one another at their lower free end.

Heutige Unterdecken sind oft aus Faserplatten gebildet, welche möglichst ohne Aenderung der Aufhängekonstruktion gegen neue Platten, insbesondere Metallplatten, ausgetauscht werden sollen.Today's false ceilings are often made of fiberboard, which should be replaced with new panels, especially metal panels, without changing the suspension structure.

Aufgabe der vorliegenden Erfindung war es somit, eine neue Platte so zu gestalten, dass deren Aufhängung in einer bestehenden Unterkonstruktion problemlos möglich ist und dabei nach Möglichkeit gleichzeitig die bestehenden Unterseiten der Längsträger durch diese neuen Platten verdeckt werden (fugenlose Unterdecke).It was therefore an object of the present invention to design a new plate in such a way that it can easily be suspended in an existing substructure and, at the same time, if possible, the existing undersides of the longitudinal members are covered by these new plates (seamless ceiling).

Die Aufgabe wird bei einer Deckenplatte der obenstehend definierten Art erfindungs- bzw. neuerungsgemäss dadurch gelöst, dass die Platte eine dem Trägerabstand entsprechende Breite aufweist und auf ihrer Rückseite jeweils mindestens im Bereich der vier Ecken nach oben abstehende, bezüglich des Plattenlängsrandes leicht zurückversetzte Stützlaschen vorgesehen sind, deren zum Plattenlängsrand hin gerichteten eigentlichen Stützflächen zum Absetzen auf die Stützflansche der Träger gestuft ausgebildet sind.The object is achieved with a ceiling tile of the type defined above in accordance with the invention or in that the tile has a width corresponding to the support spacing and on its back there are at least in the area of the four corners upwardly projecting support tabs which are slightly set back with respect to the longitudinal edge of the tile , whose actual support surfaces directed towards the longitudinal edge of the plate are stepped for placement on the support flanges of the supports.

Damit die Platten problemlos und auf einfache Weise von unten her montiert werden können, sind vorzugsweise die Stützflächen im Abstand hinter der eigentlichen Plattenfläche angeordnet.So that the plates can be easily and easily installed from below, the support surfaces are preferred spaced behind the actual panel surface.

Damit können die Platten durch Anheben einer Plattenlängskante zuerst über die Stützflansche gehoben und danach auf letztere abgesenkt werden.This means that the panels can first be lifted over the support flanges by lifting a longitudinal edge of the panel and then lowered onto the latter.

Besonders bevorzugte Ausführungsformen des Erfindungsgegenstandes sind in den abhängigen Ansprüchen 3 - 5 definiert.Particularly preferred embodiments of the subject matter of the invention are defined in the dependent claims 3-5.

Dank der Stufung der Stützflächen werden die an den Längsträgern aufgehängten bzw. abgestützten Platten unverrückbar positioniert.Thanks to the grading of the support surfaces, the panels suspended or supported on the side members are immovably positioned.

Die Erfindung wird nachstehend anhand eines in der Zeichnung dargestellten Ausführungsbeispiels noch etwas näher erläutert.The invention is explained in more detail below with reference to an embodiment shown in the drawing.

Es zeigt:

Fig. 1
eine perspektivische Ansicht auf die Rückseite einer erfindungsgemässen Platte,
Fig. 2
ein Detail der Stützlasche, und
Fig. 3
die Anordnung von Deckenplatten an festen parallelen Längsträgern.
It shows:
Fig. 1
2 shows a perspective view of the back of a plate according to the invention,
Fig. 2
a detail of the support bracket, and
Fig. 3
the arrangement of ceiling panels on fixed parallel side members.

Fig. 1 der Zeichnung zeigt eine im wesentlichen quadratische Deckenplatte 1 aus Metall (Blech), deren Ränder beim gezeigten Beispiel allseitig nach oben um 90o umgebogen sind. Der Raum zwischen den Rändern kann z.B. mit einer schalldämmenden Einlage ausgelegt sein.Fig. 1 of the drawing shows a substantially square ceiling plate 1 made of metal (sheet metal), the edges of which are bent upwards on all sides by 90 o in the example shown. The space between the edges can be designed, for example, with a sound-absorbing insert.

Die Längsränder 2, 3 der Platte 1 verlaufen geradlinig. Die Querränder 4, 5 sind, wie gezeigt, nach innen und nach oben umgebogen und bilden jeweils eine Stützschiene 6, deren beidseitige Enden als eigentliche Stützlaschen 7, 8 ausgebildet sind. Diese Stützlaschen 7, 8 sind bezüglich der Plattenlängsränder 2, 3 etwas zurückversetzt und weisen an den zu den Plattenlängsrändern hin gerichteten Enden treppenförmig gestufte Stützflächen 9, 10 auf, die dazu vorgesehen sind, auf horizontale Trägerflansche abgesetzt zu werden (Detail der Stützflächen 9 bzw. 10 sind aus Fig. 2 ersichtlich).The longitudinal edges 2, 3 of the plate 1 run in a straight line. The transverse edges 4, 5 are, as shown, bent inwards and upwards and each form a support rail 6, the ends of which are formed on both sides as actual support straps 7, 8 are. These support brackets 7, 8 are set back somewhat with respect to the longitudinal edges 2, 3 of the plate and have stepped support surfaces 9, 10 at the ends facing the longitudinal edges of the plates, which are intended to be placed on horizontal support flanges (detail of the support surfaces 9 and 10 are shown in Fig. 2).

Wie dies geschieht, zeigt der Schnitt gemäss Fig. 2: Die gestuften Stützlaschen 7, 8 liegen auf den horizontalen Stützflanschen 11, 12 von ⊥-förmigen parallelen Trägern 13, 14 auf und werden so eindeutig positioniert unter der Decke aufgehängt.The section according to FIG. 2 shows how this happens: the stepped support brackets 7, 8 lie on the horizontal support flanges 11, 12 of ⊥-shaped parallel supports 13, 14 and are thus clearly positioned suspended from the ceiling.

Indem die Breite B der Platten 1 genau dem Abstand b der parallelen Träger 13, 14 entspricht, entsteht eine fugenlose Unterdecke, d.h. eine Decke, welche die Unterseite der Träger 13, 14 völlig abdeckt und von unten unsichtbar macht.Since the width B of the plates 1 corresponds exactly to the distance b between the parallel beams 13, 14, a seamless ceiling is created, i.e. a blanket which completely covers the underside of the supports 13, 14 and makes them invisible from below.

Die Stützlaschen 7, 8 und insbesondere deren abgestuften Enden (Stützflächen) liegen im Abstand hinter der Fläche der Platte 1. Dies macht es möglich, die Platten 1 problemlos von unten einzusetzen, indem die eine Längsseite 2 leicht angehoben und zuerst die ganze derart schräggestellte Platte 1 über die Stützflansche 11, 12 der Träger 13, 14 gehoben und dann abgesenkt wird, um die Stützlaschen 7, 8, in Eingriff mit den Stützflanschen 11, 12 zu bringen, womit das Verlegen beendet ist.The support brackets 7, 8 and in particular their stepped ends (support surfaces) are spaced behind the surface of the plate 1. This makes it possible to insert the plates 1 without problems from below, by slightly lifting the one long side 2 and first the entire slanted plate 1 is lifted over the support flanges 11, 12 of the carrier 13, 14 and then lowered in order to bring the support tabs 7, 8 into engagement with the support flanges 11, 12, thus completing the laying.

Somit kann mit einfachster Ausbildung einer Platte mit integrierten Stützlaschen 7, 8 eine Unterdecke auch auf bestehende Deckenunterkonstruktionen montiert werden.Thus, with the simplest design of a plate with integrated support brackets 7, 8, a false ceiling can also be mounted on existing ceiling substructures.

Die Stützlaschen 7, 8 müssen sich nicht unbedingt in Form einer Schiene 6 über die ganze Plattenbreite erstrecken, sondern könnten durch wesentlich kürzere Endstücke 7', 8' (siehe Fig. 2) gebildet sein. Damit könnte das Plattengewicht gegebenenfalls etwas reduziert werden.The support tabs 7, 8 do not necessarily have to extend in the form of a rail 6 over the entire width of the plate, but could be formed by much shorter end pieces 7 ', 8' (see FIG. 2). So that the plate weight could possibly be reduced somewhat.

Die erfindungsgemässe Lösung ist verblüffend einfach (minimaler konstruktiver Aufwand) und eignet sich insbesondere für den Umbau bestehender Decken.The solution according to the invention is amazingly simple (minimal design effort) and is particularly suitable for converting existing ceilings.

Claims (5)

Deckenplatte zur Bildung einer an mindestens zwei parallelen Trägern (13, 14) aufgehängten, im wesentlichen fugenlosen Unterdecke, wobei die Träger (13, 14) an ihrem unteren freien Ende einander zugewandte horizontale Stützflansche (11, 12) aufweisen, dadurch gekennzeichnet, dass die Platte (1) eine dem Trägerabstand (b) entsprechende Breite (B) aufweist und auf ihrer Rückseite jeweils mindestens im Bereich der vier Ecken nach oben abstehende, bezüglich des Plattenlängsrandes (2, 3) leicht zurückversetzte Stützlaschen (7, 8) vorgesehen sind, deren zum Plattenlängsrand (2, 3) hin gerichteten eigentlichen Stützflächen (9, 10) zum Absetzen auf die Stützflansche (11, 12) der Träger (13, 14) gestuft ausgebildet sind.Ceiling plate for forming a substantially seamless ceiling suspended from at least two parallel beams (13, 14), the beams (13, 14) having horizontal support flanges (11, 12) facing one another at their lower free end, characterized in that the The plate (1) has a width (B) corresponding to the spacing between the supports (b) and on its back there are at least in the area of the four corners protruding support tabs (7, 8) slightly set back with respect to the longitudinal edge (2, 3), whose actual support surfaces (9, 10) directed towards the longitudinal edge of the plate (2, 3) are stepped to be placed on the support flanges (11, 12) of the supports (13, 14). Platte nach Anspruch 1, dadurch gekennzeichnet, dass die Stützflächen (9, 10) im Abstand hinter der eigentlichen Plattenfläche (1) angeordnet sind.Plate according to claim 1, characterized in that the support surfaces (9, 10) are arranged at a distance behind the actual plate surface (1). Platte nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, dass die Stufung der Stützflächen (9, 10) der Stützlaschen (7, 8) so ausgebildet ist, dass der Abstand zwischen zwei vertikalen Stufenflächen von sich auf entgegengesetzten Plattenseiten gegenüberliegend angeordneten Stützlaschen (7, 8) dem Abstand zwischen den Aussenrändern von zwei sich zugewandten Stützflanschen (11, 12) entspricht.Plate according to claims 1 and 2, characterized in that the stepping of the support surfaces (9, 10) of the support straps (7, 8) is designed such that the distance between two vertical step surfaces from support straps (7, 10) arranged opposite one another on opposite plate sides. 8) corresponds to the distance between the outer edges of two facing support flanges (11, 12). Platte nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass jeweils zwei sich auf entgegengesetzten Plattenseiten (2, 3) gegenüberliegend angeordnete Stützlaschen (7, 8) durch die Endabschnitte einer gemeinsamen, sich über die gesamte Breite (B) der Platte (1) erstreckenden Stützschiene (6) gebildet sind.Plate according to one of claims 1 to 3, characterized in that in each case two support tabs (7, 8) arranged opposite one another on opposite plate sides (2, 3) through the end sections of a common, over the entire width (B) of the plate (1) extending support rail (6) are formed. Platte nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass sie als Metallplatte ausgebildet ist und die Stützlaschen (7, 8) als integrierender Bestandteil der Platte (1) aus den nach der Rückseite umgebogenen breitseitigen Plattenrändern gebildet sind.Plate according to one of claims 1 to 4, characterized in that it is designed as a metal plate and the support tabs (7, 8) are formed as an integral part of the plate (1) from the wide plate edges bent over to the rear.
EP95117041A 1994-11-01 1995-10-30 Ceiling panel Withdrawn EP0710749A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9417528U 1994-11-01
DE9417528U DE9417528U1 (en) 1994-11-01 1994-11-01 Ceiling tile

Publications (1)

Publication Number Publication Date
EP0710749A1 true EP0710749A1 (en) 1996-05-08

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EP95117041A Withdrawn EP0710749A1 (en) 1994-11-01 1995-10-30 Ceiling panel

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DE (1) DE9417528U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2336447A3 (en) * 2009-12-15 2013-04-10 ATENA S.p.A. Improved panel for false ceilings

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1997596A (en) * 1932-07-30 1935-04-16 United States Gypsum Co Sound absorbing structure
FR1162939A (en) * 1955-04-29 1958-09-18 Emailleries Du Loiret Improved cladding wall for walls, partitions, ceilings or the like and method and construction elements for its realization
CH416026A (en) * 1962-06-20 1966-06-30 Gartenmann & Cie Ag C Suspended ceiling
FR2390559A1 (en) * 1977-05-11 1978-12-08 Promotion Tech Et Prefabricated false ceiling section - consists of flat trough made of sheet metal, with rectangular base, and has two pairs of sides
DE3527731C1 (en) * 1985-08-02 1986-11-13 Durlum-Leuchten Gmbh Lichttechnische Spezialfabrik, 7860 Schopfheim Suspended ceiling
WO1988005486A1 (en) * 1987-01-19 1988-07-28 Donald George Gordon Improvements relating to ceiling tiles and exposed grid suspension systems
GB2273511A (en) * 1992-12-16 1994-06-22 Cape Ceilings Limited Concealed tee suspended ceilings

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1997596A (en) * 1932-07-30 1935-04-16 United States Gypsum Co Sound absorbing structure
FR1162939A (en) * 1955-04-29 1958-09-18 Emailleries Du Loiret Improved cladding wall for walls, partitions, ceilings or the like and method and construction elements for its realization
CH416026A (en) * 1962-06-20 1966-06-30 Gartenmann & Cie Ag C Suspended ceiling
FR2390559A1 (en) * 1977-05-11 1978-12-08 Promotion Tech Et Prefabricated false ceiling section - consists of flat trough made of sheet metal, with rectangular base, and has two pairs of sides
DE3527731C1 (en) * 1985-08-02 1986-11-13 Durlum-Leuchten Gmbh Lichttechnische Spezialfabrik, 7860 Schopfheim Suspended ceiling
WO1988005486A1 (en) * 1987-01-19 1988-07-28 Donald George Gordon Improvements relating to ceiling tiles and exposed grid suspension systems
GB2273511A (en) * 1992-12-16 1994-06-22 Cape Ceilings Limited Concealed tee suspended ceilings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2336447A3 (en) * 2009-12-15 2013-04-10 ATENA S.p.A. Improved panel for false ceilings

Also Published As

Publication number Publication date
DE9417528U1 (en) 1994-12-22

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