EP1635006B1 - Ceiling element - Google Patents

Ceiling element Download PDF

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Publication number
EP1635006B1
EP1635006B1 EP05004720A EP05004720A EP1635006B1 EP 1635006 B1 EP1635006 B1 EP 1635006B1 EP 05004720 A EP05004720 A EP 05004720A EP 05004720 A EP05004720 A EP 05004720A EP 1635006 B1 EP1635006 B1 EP 1635006B1
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EP
European Patent Office
Prior art keywords
frame
clamping part
filling
coffer
clamping
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
EP05004720A
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German (de)
French (fr)
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EP1635006A1 (en
Inventor
Willibald Fischer
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.)
TRIGOSYS GmbH
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TRIGOSYS GmbH
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Publication date
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Publication of EP1635006A1 publication Critical patent/EP1635006A1/en
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Publication of EP1635006B1 publication Critical patent/EP1635006B1/en
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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
    • E04B9/22—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
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/12—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of metal or with an outer layer of metal or enameled metal

Definitions

  • the invention relates to a ceiling cassette for insertion into a suspension system.
  • the US 2,101,612 and the US 5,881,522 relate to thickness-adaptive clamp connections for panels, but which are used to connect adjacent fillings directly to a support.
  • the GB 2 317 145 relates to the attachment of fillings, in particular a glass pane, by means of a dickentolerant clamping element in the opening of a door.
  • the door must in turn be connected to the wall in the usual way.
  • An element for a ceiling or wall paneling is from the DE 201 20 894 U1 known.
  • the known element includes a support frame which extends around a substantially rectangular opening. From the support frame is a peripheral edge flange in front substantially vertically.
  • the frame with the edge flange is made of metal, preferably steel.
  • a surface element of the filling is fixed, which is perforated, for example, is designed as a perforated plate or expanded metal mesh.
  • the surface element of the filling has a projecting, circumferential edge flange, which is pushed over the edge flange of the frame in the manner of a box lid.
  • the attachment is made by a so-called tox or clinch connection, ie a corresponding, preferably undercut embossing, which extends through both edge flanges.
  • Ceiling and / or wall elements such as those used for suspended ceilings, often have to accommodate insulating material.
  • the parts must be so interconnected that even by external influences, such as draft, sound waves, the operation of the air conditioner or the like., No vibrations or relative movements between the parts occur, which could lead to disturbing noises.
  • an insulation is not so tight to fix that a flutter is prevented with certainty, since sufficient space must be released for molding the wells.
  • the invention has for its object to provide a ceiling cassette in which the filling can be securely and low vibration mounted in the frame.
  • the filling can be secured in a simple manner, safe, easy to handle and protected against any relative movement in the frame.
  • the assembly of the ceiling cassette without aids, such.
  • An embossing tool possible and can thus be easily performed on site and by untrained people.
  • Various contact and bearing surfaces define a predetermined position for the filling and form clamping surfaces for the clamping.
  • Clamping part and frame are preferably made as separate parts, as this further facilitates handling.
  • a strip-like trained clamping part is preferred because of its distributed over a larger area clamping force.
  • the clamping part with the frame via a latching connection can be connected, which is easy and quick to produce.
  • the thickness adaptation is preferably carried out over a plurality of spaced-apart locking seats, since they are easy to manufacture and easy to use.
  • the design of the latching connection between a groove and a strip is particularly inexpensive to produce, and on the one hand causes a secure locking seat and at the same time a stiffening of the frame and the clamping part, so that the resistance to vibration is further increased.
  • the frame and / or clamping part are made of an aluminum extruded profile.
  • the clamping members may be distributed around the frame as required, and are preferably provided on at least two opposite sides of the frame.
  • the clamping part is formed shorter than an adjacent side of the frame, then manufacturing tolerances and / or possibly incorrect positioning of the clamping part can be compensated.
  • an element 1 for a ceiling or wall paneling is visible, which is formed in the illustrated embodiment as a ceiling cassette for hanging in a carrier 2 (Fig. 3) of a conventional suspension system 3 for producing a suspended ceiling.
  • the element 1 can also be used for producing a curtain wall cladding and connected to the wall via suitable supports.
  • the element 1 can be used as a single piece for covers or the like.
  • the element 1 comprises a frame 4 which is composed of rectilinear strips closed annularly, wherein the frame 4 in the illustrated embodiment has a rectangular shape with four sides 4a, 4b, 4c and 4d.
  • the sides 4a to 4d are mitred in the illustrated embodiment and assembled in the usual way.
  • the sides 4a to 4d made of metal, in particular of aluminum and are preferably cut from extruded profiles.
  • the frame 4 is in standard sizes, e.g. 800 x 800 mm, 625 x 1250 mm or manufactured as a large field cover cassette with 1250 - 2500 mm, so that the element 1 fits with conventional suspension systems.
  • the element 1 further contains a filling 5, which may consist of any material that is appropriate for the element 1.
  • the filling 5 contains a perforated cover layer 5a (FIG. 3), for example a perforated plate, an expanded metal grid or the like, and an insulation 5b, which may be a conventional sound and / or heat insulation and on the visible side (Fig 1) facing away from the cover layer 5a is arranged.
  • the filling 5 is clamped in the frame 4, wherein the clamping is preferably releasable, so that the filling can be optionally replaced.
  • the clamping takes place via at least one clamping part 6.
  • four clamping parts 6a, 6b, 6c and 6d are provided, each one Clamping part of a side 4a to 4d of the frame 4 is assigned.
  • at least two opposite sides of the frame are preferably provided with in each case at least one clamping part.
  • the clamping part 6 is formed like a strip and preferably shorter than the respectively associated side of the frame 4.
  • the clamping part 6 is preferably made of metal, more preferably made of aluminum and is preferably made by extrusion and cut to the desired length.
  • the clamping member 6 has a substantially Z-shaped cross-section and includes a support surface 7 which is adapted to press on the filling 5.
  • the frame 4 also includes a support surface 8, which faces the support surface 7 substantially parallel. Between the bearing surfaces 7 and 8, the filling 5 is clamped.
  • the frame 4 further includes a contact surface 9 which extends transversely to the support surface 8, preferably at right angles thereto, and the positioning of the filling 5 is used, the possibly sharp edges of the cover 5a of the filling 5 safely at an angle between the two surfaces 8 and 9 are included.
  • the contact surface 9 is located opposite a corresponding contact surface 10 on the clamping part 6, which can serve as a guide for the positioning of the clamping part 6.
  • the clamping part 6 is releasably secured to the frame 4.
  • a latching connection 11 is provided with a latching projection 11a and a latching recess 11b.
  • the latching projection 11a is provided on the clamping part 6 and the latching recess 11b on the frame 4.
  • the latching projection 11a is formed strip-shaped and protrudes substantially perpendicularly from a surface 12 on the clamping part 6, which extends substantially at right angles to the contact surface 10.
  • the detent recess 11b is provided as a groove in the frame 4, which runs substantially parallel to the contact surface 9.
  • the latching depression 11b also extends over the entire frame 4.
  • the locking elements 13 include ribs 13a and grooves 13b, wherein the ribs 13a on the locking projection 11a and the grooves 13b in the locking recess 11b are arranged so that they can engage with each other when the locking projection 11a inserted into the locking recess 11b becomes.
  • ribs 13 a are provided, which extend over the entire length of the strip-shaped latching projection 11 a, and are arranged parallel to and at a distance from each other, which is adapted to differences in thickness of the filling 5.
  • a thickness adjustment is achieved, which makes it possible to clamp between the bearing surfaces 7 and 8 fills 5 of different thicknesses vibration-proof.
  • fillings 5 can be clamped with a thickness between 3 and 20 mm.
  • the plurality of ribs 13a may cooperate with just such a plurality of grooves 13b, but it is also possible to provide only one groove 13b and a plurality of ribs 13a or only one rib 13a and a plurality of grooves 13b.
  • the frame 4 finally includes a support web 14, with which the element 1 can be placed on a support surface 2 a of the carrier 2.
  • the required number of clamping parts 6 is fixed to the frame 4 by the clamping members 6 are pressed with their locking projections 11a in the locking recess 11b as far as it allows the thickness of the filling 5.
  • the filling 5 between the bearing surfaces 7 and 8 clamped. If the clamping parts 6 necessary for secure fastening of the filling 5 are fastened to the frame 4, then the element can then be fastened in a customary manner on the carrier 2 of the suspension system 3, for example with the web 14 placed on the surface 2 a of the carrier 2.
  • the inventively releasably formed connection between the clamping part 6 and the frame 4 via the locking connection 11 allows the filling 5 and the frame 4 can be replaced independently if, for example, the frame 4 or the filling 5 are damaged or the filling 5 against a new filling needs to be replaced.
  • connection between the clamping parts and the frame can be solved differently.
  • a connection is possible only by friction between a projection and a recess.
  • the connection can continue to be provided only selectively and does not have to extend over the entire length of the clamping part. It can also be provided a plurality of locking projections and / or depressions.
  • the invention is also applicable to frames with different profile or different construction. Finally, it may also be possible to clamp the filling only in a fixed slot in the frame.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Connection Of Plates (AREA)
  • Building Environments (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Clamps And Clips (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

The unit has a frame (4) with a cladding (5) fastened over a clamp in a detachable manner by utilizing clamp parts provided in the frame, where one clamp parts is provided in each of four sides of the frame. A bosh connection is provided between a projection and a corresponding recess by utilizing a groove and a guide rail of the frame. The clamp part has a Z-shaped cross section and comprises a contact surface for pressing the cladding.

Description

Die Erfindung bezieht sich auf eine Deckenkassette zum Einsetzen in ein Abhängesystem.The invention relates to a ceiling cassette for insertion into a suspension system.

Aus der US 3 455 080 ist eine Rahmenkonstruktion aus Kunststoff-Strangpressprofilen mit Klemmfunktion bekannt, die bevorzugt für Fenster einsetzbar ist. Die Befestigung der Glastafel erfolgt über ein dickenanpassbares Klemmsystem. Die Rahmenkonstruktion muss jedoch wie jeder Fensterrahmen in eine Wand oder dgl. eingesetzt werden.From the US 3,455,080 is a frame construction of plastic extruded profiles with clamping function known, which is preferably used for windows. The glass panel is fastened by means of a thickness-adaptable clamping system. However, like any window frame, the frame structure must be inserted into a wall or the like.

Die US 2 101 612 und die US 5 881 522 betreffen dickenanpassbare Klemmverbindungen für Paneele, die jedoch zum Verbinden benachbarter Füllungen direkt mit einem Träger verwendet werden.The US 2,101,612 and the US 5,881,522 relate to thickness-adaptive clamp connections for panels, but which are used to connect adjacent fillings directly to a support.

Die GB 2 317 145 betrifft die Befestigung von Füllungen, insbesondere einer Glasscheibe, mit Hilfe eines dickentoleranten Klemmelementes in der Öffnung einer Tür. Die Tür muss jedoch wiederum in üblicher Weise mit der Wand verbunden werden.The GB 2 317 145 relates to the attachment of fillings, in particular a glass pane, by means of a dickentolerant clamping element in the opening of a door. However, the door must in turn be connected to the wall in the usual way.

Ein Element für eine Decken- oder Wandverkleidung ist aus dem DE 201 20 894 U1 bekannt. Das bekannte Element enthält einen Tragrahmen, der sich rund um eine im Wesentlichen rechteckige Öffnung erstreckt. Vom Tragrahmen steht ein umlaufender Randflansch im Wesentlichen senkrecht vor. Der Rahmen mit dem Randflansch besteht aus Metall, vorzugsweise aus Stahl. Am Randflansch ist ein Flächenelement der Füllung befestigt, das perforiert ist, beispielsweise als Lochblech oder Streckmetallgitter ausgebildet ist. Auch das Flächenelement der Füllung weist einen vorstehenden, umlaufenden Randflansch auf, der in der Art eines Schachteldeckels über den Randflansch des Rahmens geschoben wird. Die Befestigung erfolgt durch eine sogenannte Tox- oder Clinch-Verbindung, d.h. eine korrespondierende, bevorzugt hinterschnittene Prägung, die sich durch beide Randflansche erstreckt.An element for a ceiling or wall paneling is from the DE 201 20 894 U1 known. The known element includes a support frame which extends around a substantially rectangular opening. From the support frame is a peripheral edge flange in front substantially vertically. The frame with the edge flange is made of metal, preferably steel. At the edge flange, a surface element of the filling is fixed, which is perforated, for example, is designed as a perforated plate or expanded metal mesh. Also, the surface element of the filling has a projecting, circumferential edge flange, which is pushed over the edge flange of the frame in the manner of a box lid. The attachment is made by a so-called tox or clinch connection, ie a corresponding, preferably undercut embossing, which extends through both edge flanges.

Decken- und/oder Wandelemente, wie sie beispielsweise für abgehängte Decken verwendet werden, müssen oft auch Isoliermaterial aufnehmen. Weiterhin müssen die Teile so miteinander verbunden werden, dass auch durch äußere Einflüsse, wie beispielsweise Zugluft, Schallwellen, der Betrieb der Klimaanlage oder dgl., keine Vibrationen bzw. Relativbewegungen zwischen den Teilen auftreten, die zu störenden Geräuschen führen könnten. Beim bekannten Tragrahmen ist beispielsweise eine Isolierung nicht so straff zu befestigen, dass ein Flattern mit Sicherheit unterbunden wird, da genügend Platz zum Einformen der Vertiefungen freigelassen werden muss.Ceiling and / or wall elements, such as those used for suspended ceilings, often have to accommodate insulating material. Furthermore, the parts must be so interconnected that even by external influences, such as draft, sound waves, the operation of the air conditioner or the like., No vibrations or relative movements between the parts occur, which could lead to disturbing noises. In the known support frame, for example, an insulation is not so tight to fix that a flutter is prevented with certainty, since sufficient space must be released for molding the wells.

Der Erfindung liegt die Aufgabe zugrunde, eine Deckenkassette zu schaffen, bei der die Füllung sicher und vibrationsarm im Rahmen befestigt werden kann.The invention has for its object to provide a ceiling cassette in which the filling can be securely and low vibration mounted in the frame.

Die Aufgabe wird durch die im Anspruch 1 angegebenen Merkmale gelöst.The object is solved by the features specified in claim 1.

Durch die bei der erfindungsgemäßen Deckenkassette vorgesehene Klemmverbindung kann die Füllung auf einfache Weise, sicher, handhabungsfreundlich und gegen jede Relativbewegung geschützt im Rahmen befestigt werden. Darüber hinaus ist die Montage der Deckenkassette ohne Hilfsmittel, wie z.B. ein Prägewerkzeug, möglich und kann somit problemlos am Einsatzort und auch durch ungeübte Personen durchgeführt werden. Diverse An- und Auflageflächen definieren eine vorbestimmte Position für die Füllung und bilden Klemmflächen für die Klemmung. Durch die Dickenanpassung an die Dicke der Füllung kann das erfindungsgemäße Element ohne Anpassungsschwierigkeiten für Füllungen unterschiedlicher Dicke verwendet werden. Die Deckenkassette in genormter Größe kann problemlos in bereits vorhandene Träger in Form eines Abhängesystems eingesetzt werden.By provided in the ceiling cassette according to the invention clamping connection, the filling can be secured in a simple manner, safe, easy to handle and protected against any relative movement in the frame. In addition, the assembly of the ceiling cassette without aids, such. An embossing tool, possible and can thus be easily performed on site and by untrained people. Various contact and bearing surfaces define a predetermined position for the filling and form clamping surfaces for the clamping. By adapting the thickness to the thickness of the filling, the element according to the invention can be used without difficulties of adaptation for fillings of different thicknesses. The ceiling cassette in a standardized size can be easily used in existing carriers in the form of a suspension system.

Vorteilhafte Weiterbildungen sind den Unteransprüchen zu entnehmen.Advantageous developments can be found in the dependent claims.

Ist die Klemmung lösbar, so können Teile problemlos ausgetauscht werden.Is the clamp solvable, so parts can be easily replaced.

Klemmteil und Rahmen sind bevorzugt als getrennte Teile hergestellt, da dies die Handhabung weiter erleichtert.Clamping part and frame are preferably made as separate parts, as this further facilitates handling.

Ein leistenartig ausgebildetes Klemmteil ist wegen seiner über eine größere Fläche verteilten Klemmkraft bevorzugt.A strip-like trained clamping part is preferred because of its distributed over a larger area clamping force.

Bevorzugt ist das Klemmteil mit dem Rahmen über eine Rastverbindung verbindbar, die einfach und schnell herstellbar ist.Preferably, the clamping part with the frame via a latching connection can be connected, which is easy and quick to produce.

Die Dickenanpassung erfolgt bevorzugt über eine Mehrzahl voneinander beabstandeter Rastsitze, da diese einfach in der Herstellung und einfach in der Handhabung sind.The thickness adaptation is preferably carried out over a plurality of spaced-apart locking seats, since they are easy to manufacture and easy to use.

Die Ausgestaltung der Rastverbindung zwischen einer Nut und einer Leiste ist besonders kostengünstig herstellbar, und bewirkt einerseits einen sicheren Rastsitz und gleichzeitig eine Versteifung des Rahmens und des Klemmteils, so dass die Widerstandsfähigkeit gegen Vibrationen weiter erhöht wird.The design of the latching connection between a groove and a strip is particularly inexpensive to produce, and on the one hand causes a secure locking seat and at the same time a stiffening of the frame and the clamping part, so that the resistance to vibration is further increased.

Bevorzugt sind Rahmen und/oder Klemmteil aus einem Aluminium-Strangpressprofil hergestellt.Preferably, the frame and / or clamping part are made of an aluminum extruded profile.

Die Klemmteile können je nach Erfordernis um den Rahmen herum verteilt werden, und sind bevorzugt an wenigstens zwei gegenüberliegenden Seiten des Rahmens vorgesehen.The clamping members may be distributed around the frame as required, and are preferably provided on at least two opposite sides of the frame.

Wird das Klemmteil kürzer ausgebildet als eine anliegende Seite des Rahmens, so können Herstellungstoleranzen und/oder eine möglicherweise nicht korrekte Positionierung des Klemmteils ausgeglichen werden.If the clamping part is formed shorter than an adjacent side of the frame, then manufacturing tolerances and / or possibly incorrect positioning of the clamping part can be compensated.

Ein Ausführungsbeispiel der Erfindung wird nachfolgend anhand der Zeichnungen näher erläutert. Es zeigen:

Fig. 1
die Draufsicht auf die Sichtseite eines Elements einer erfindungsgemäßen Decken- oder Wandverkleidung,
Fig. 2
die Rückansicht des Elements gemäß Fig. 1,
Fig. 3
den Schnitt III-III aus Fig. 2 bei einem in einem Träger liegenden Element,
Fig. 4
eine perspektivische Ansicht eines Klemmteils, und
Fig. 5
eine perspektivische Ansicht eines Teils eines Rahmens.
An embodiment of the invention will be explained in more detail with reference to the drawings. Show it:
Fig. 1
the top view of the visible side of an element of a ceiling or wall cladding according to the invention,
Fig. 2
the rear view of the element according to FIG. 1,
Fig. 3
the section III-III of Figure 2 in a lying in a carrier element,
Fig. 4
a perspective view of a clamping part, and
Fig. 5
a perspective view of a part of a frame.

Aus den Fig. 1 bis 5 ist ein Element 1 für eine Decken- oder Wandverkleidung ersichtlich, das im dargestellten Ausführungsbeispiel als Deckenkassette zum Einhängen in einen Träger 2 (Fig. 3) eines üblichen Abhängesystems 3 zum Herstellen einer abgehängten Decke ausgebildet ist. Das Element 1 kann jedoch auch zum Herstellen einer vorgehängten Wandverkleidung verwendet und über geeignete Träger mit der Wand verbunden werden. Weiterhin kann das Element 1 als Einzelstück für Abdeckungen oder dgl. eingesetzt werden.1 to 5, an element 1 for a ceiling or wall paneling is visible, which is formed in the illustrated embodiment as a ceiling cassette for hanging in a carrier 2 (Fig. 3) of a conventional suspension system 3 for producing a suspended ceiling. However, the element 1 can also be used for producing a curtain wall cladding and connected to the wall via suitable supports. Furthermore, the element 1 can be used as a single piece for covers or the like.

Das Element 1 enthält einen Rahmen 4, der aus geradlinigen Leistenstücken geschlossen ringförmig zusammengesetzt ist, wobei der Rahmen 4 im dargestellten Ausführungsbeispiel eine rechtwinklige Form mit vier Seiten 4a, 4b, 4c und 4d aufweist. Die Seiten 4a bis 4d sind im dargestellten Ausführungsbeispiel auf Gehrung geschnitten und in üblicher Weise zusammengesetzt. Im dargestellten Ausführungsbeispiel bestehen die Seiten 4a bis 4d aus Metall, insbesondere aus Aluminium und sind bevorzugt aus Strangpressprofilen zurechtgeschnitten. Der Rahmen 4 ist in gängigen Normgrößen, so z.B. 800 x 800 mm, 625 x 1250 mm oder als Großfelddeckenkassette mit 1250 - 2500 mm gefertigt, so dass das Element 1 mit herkömmlichen Abhängesystemen zusammenpasst.The element 1 comprises a frame 4 which is composed of rectilinear strips closed annularly, wherein the frame 4 in the illustrated embodiment has a rectangular shape with four sides 4a, 4b, 4c and 4d. The sides 4a to 4d are mitred in the illustrated embodiment and assembled in the usual way. In the illustrated embodiment, the sides 4a to 4d made of metal, in particular of aluminum and are preferably cut from extruded profiles. The frame 4 is in standard sizes, e.g. 800 x 800 mm, 625 x 1250 mm or manufactured as a large field cover cassette with 1250 - 2500 mm, so that the element 1 fits with conventional suspension systems.

Das Element 1 enthält weiterhin eine Füllung 5, die aus jedem Material bestehen kann, das für das Element 1 zweckmäßig gegeben ist. Im dargestellten Ausführungsbeispiel enthält die Füllung 5 eine perforierte Abdecklage 5a (Fig. 3), beispielsweise ein Lochblech, ein Streckmetallgitter oder dgl., und eine Isolierung 5b, die eine übliche Schall- und/oder Wärmeisolierung sein kann und auf der der Sichtseite (Fig. 1) abgewandten Seite der Abdecklage 5a angeordnet ist.The element 1 further contains a filling 5, which may consist of any material that is appropriate for the element 1. In the illustrated embodiment, the filling 5 contains a perforated cover layer 5a (FIG. 3), for example a perforated plate, an expanded metal grid or the like, and an insulation 5b, which may be a conventional sound and / or heat insulation and on the visible side (Fig 1) facing away from the cover layer 5a is arranged.

Die Füllung 5 wird im Rahmen 4 festgeklemmt, wobei die Klemmung bevorzugt lösbar ist, damit die Füllung gegebenenfalls ausgetauscht werden kann.The filling 5 is clamped in the frame 4, wherein the clamping is preferably releasable, so that the filling can be optionally replaced.

Die Klemmung erfolgt über wenigstens ein Klemmteil 6. Im dargestellten Ausführungsbeispiel sind vier Klemmteile 6a, 6b, 6c und 6d vorgesehen, wobei jeweils ein Klemmteil einer Seite 4a bis 4d des Rahmens 4 zugeordnet ist. Es ist jedoch auch möglich, einer Seite des Rahmens mehrere Klemmteile zuzuordnen bzw. nicht alle Seiten des Rahmens mit Klemmteilen zu versehen. Bevorzugt sind jedoch wenigstens zwei gegenüberliegende Seiten des Rahmens mit jeweils mindestens einem Klemmteil versehen.The clamping takes place via at least one clamping part 6. In the illustrated embodiment, four clamping parts 6a, 6b, 6c and 6d are provided, each one Clamping part of a side 4a to 4d of the frame 4 is assigned. However, it is also possible to assign one side of the frame a plurality of clamping parts or not to provide all sides of the frame with clamping parts. However, at least two opposite sides of the frame are preferably provided with in each case at least one clamping part.

Das Klemmteil 6 ist leistenartig ausgebildet und bevorzugt kürzer als die jeweils zugeordnete Seite des Rahmens 4. Das Klemmteil 6 besteht bevorzugt aus Metall, insbesondere bevorzugt aus Aluminium und ist bevorzugt im Strangpressverfahren hergestellt und auf die gewünschte Länge geschnitten.The clamping part 6 is formed like a strip and preferably shorter than the respectively associated side of the frame 4. The clamping part 6 is preferably made of metal, more preferably made of aluminum and is preferably made by extrusion and cut to the desired length.

Das Klemmteil 6 weist einen im Wesentlichen Z-förmigen Querschnitt auf und enthält eine Auflagefläche 7, die dazu ausgebildet ist, auf die Füllung 5 zu drücken. Der Rahmen 4 enthält ebenfalls eine Auflagefläche 8, die der Auflagefläche 7 im Wesentlichen parallel gegenüberliegt. Zwischen den Auflageflächen 7 und 8 wird die Füllung 5 eingeklemmt.The clamping member 6 has a substantially Z-shaped cross-section and includes a support surface 7 which is adapted to press on the filling 5. The frame 4 also includes a support surface 8, which faces the support surface 7 substantially parallel. Between the bearing surfaces 7 and 8, the filling 5 is clamped.

Der Rahmen 4 enthält weiterhin eine Anlagefläche 9, die sich quer zur Auflagefläche 8 erstreckt, bevorzugt rechtwinklig dazu verläuft, und der Positionierung der Füllung 5 dient, wobei die möglicherweise scharfkantigen Begrenzungen der Abdecklage 5a der Füllung 5 sicher im Winkel zwischen den beiden Flächen 8 und 9 aufgenommen sind.The frame 4 further includes a contact surface 9 which extends transversely to the support surface 8, preferably at right angles thereto, and the positioning of the filling 5 is used, the possibly sharp edges of the cover 5a of the filling 5 safely at an angle between the two surfaces 8 and 9 are included.

Der Anlagefläche 9 liegt eine korrespondierende Anlagefläche 10 am Klemmteil 6 gegenüber, die als Führung für die Positionierung des Klemmteils 6 dienen kann.The contact surface 9 is located opposite a corresponding contact surface 10 on the clamping part 6, which can serve as a guide for the positioning of the clamping part 6.

Das Klemmteil 6 wird am Rahmen 4 lösbar befestigt. Zu diesem Zweck ist eine Rastverbindung 11 mit einem Rastvorsprung 11 a und einer Rastvertiefung 11b vorgesehen. Im dargestellten Ausführungsbeispiel ist der Rastvorsprung 11a am Klemmteil 6 und die Rastvertiefung 11b am Rahmen 4 vorgesehen.The clamping part 6 is releasably secured to the frame 4. For this purpose, a latching connection 11 is provided with a latching projection 11a and a latching recess 11b. In the illustrated embodiment, the latching projection 11a is provided on the clamping part 6 and the latching recess 11b on the frame 4.

Der Rastvorsprung 11a ist leistenförmig ausgebildet und steht im Wesentlichen senkrecht von einer Fläche 12 am Klemmteil 6 vor, die sich im Wesentlichen rechtwinklig zur Anlagefläche 10 erstreckt.The latching projection 11a is formed strip-shaped and protrudes substantially perpendicularly from a surface 12 on the clamping part 6, which extends substantially at right angles to the contact surface 10.

Die Rastvertiefung 11b ist als Nut im Rahmen 4 vorgesehen, die im Wesentlichen parallel zur Anlagefläche 9 verläuft. Auch die Rastvertiefung 11b erstreckt sich über den gesamten Rahmen 4.The detent recess 11b is provided as a groove in the frame 4, which runs substantially parallel to the contact surface 9. The latching depression 11b also extends over the entire frame 4.

Zwischen dem Rastvorsprung 11a und der Rastvertiefung 11b sind korrespondierende Rastelemente 13 vorgesehen. Im dargestellten Ausführungsbeispiel enthalten die Rastelemente 13 Rippen 13a und Rillen 13b, wobei die Rippen 13a am Rastvorsprung 11a und die Rillen 13b in der Rastvertiefung 11b so angeordnet sind, dass sie miteinander in Eingriff treten können, wenn der Rastvorsprung 11a in die Rastvertiefung 11 b eingesetzt wird.Between the locking projection 11a and the locking recess 11b corresponding locking elements 13 are provided. In the illustrated embodiment, the locking elements 13 include ribs 13a and grooves 13b, wherein the ribs 13a on the locking projection 11a and the grooves 13b in the locking recess 11b are arranged so that they can engage with each other when the locking projection 11a inserted into the locking recess 11b becomes.

Es sind eine Vielzahl von Rippen 13a vorgesehen, die sich über die gesamte Länge des leistenförmigen Rastvorsprungs 11a erstrecken, sowie parallel und in einem Abstand zueinander angeordnet sind, der an Dickenunterschiede der Füllung 5 angepasst ist. Dadurch wird eine Dickenanpassung erreicht, die es gestattet, zwischen den Auflageflächen 7 und 8 Füllungen 5 der unterschiedlichsten Dicken vibrationssicher zu klemmen. Bevorzugt können Füllungen 5 mit einer Dicke zwischen 3 und 20 mm geklemmt werden.There are a plurality of ribs 13 a are provided, which extend over the entire length of the strip-shaped latching projection 11 a, and are arranged parallel to and at a distance from each other, which is adapted to differences in thickness of the filling 5. As a result, a thickness adjustment is achieved, which makes it possible to clamp between the bearing surfaces 7 and 8 fills 5 of different thicknesses vibration-proof. Preferably fillings 5 can be clamped with a thickness between 3 and 20 mm.

Die Vielzahl von Rippen 13a kann mit einer ebensolchen Vielzahl von Rillen 13b zusammenwirken, es ist jedoch auch möglich, nur eine Rille 13b und eine Vielzahl von Rippen 13a bzw. nur eine Rippe 13a und eine Vielzahl von Rillen 13b vorzusehen.The plurality of ribs 13a may cooperate with just such a plurality of grooves 13b, but it is also possible to provide only one groove 13b and a plurality of ribs 13a or only one rib 13a and a plurality of grooves 13b.

Der Rahmen 4 enthält schließlich einen Auflagesteg 14, mit dem das Element 1 auf eine Auflagefläche 2a des Trägers 2 aufgelegt werden kann.The frame 4 finally includes a support web 14, with which the element 1 can be placed on a support surface 2 a of the carrier 2.

Zur Montage des Elements 1 wird, bei abgenommenem Klemmteil 6, die Füllung 5, d.h. die Abdecklage 5a und gegebenenfalls die Isolierung 5b, in den Rahmen 4 eingesetzt, so dass die Füllung 5 auf der Auflagefläche 8 zu liegen kommt. Dann wird die benötigte Anzahl Klemmteile 6 am Rahmen 4 befestigt, indem die Klemmteile 6 mit ihren Rastvorsprüngen 11a in die Rastvertiefung 11b so weit hineingedrückt werden, wie es die Dicke der Füllung 5 zulässt. Dadurch wird die Füllung 5 zwischen den Auflageflächen 7 und 8 festgeklemmt. Sind die zum sicheren Befestigen der Füllung 5 notwendige Klemmteile 6 am Rahmen 4 befestigt, so kann das Element anschließend in üblicher Weise auf dem Träger 2 des Abhängesystems 3 befestigt werden, beispielsweise mit dem Steg 14 auf der Fläche 2a des Trägers 2 aufgelegt werden.For assembly of the element 1 is, with removed clamping part 6, the filling 5, ie the cover layer 5a and optionally the insulation 5b, inserted into the frame 4, so that the filling 5 comes to rest on the support surface 8. Then, the required number of clamping parts 6 is fixed to the frame 4 by the clamping members 6 are pressed with their locking projections 11a in the locking recess 11b as far as it allows the thickness of the filling 5. As a result, the filling 5 between the bearing surfaces 7 and 8 clamped. If the clamping parts 6 necessary for secure fastening of the filling 5 are fastened to the frame 4, then the element can then be fastened in a customary manner on the carrier 2 of the suspension system 3, for example with the web 14 placed on the surface 2 a of the carrier 2.

Die erfindungsgemäß lösbar ausgebildete Verbindung zwischen dem Klemmteil 6 und dem Rahmen 4 über die Rastverbindung 11 gestattet es, dass die Füllung 5 und der rahmen 4 unabhängig voneinander ausgetauscht werden können, wenn beispielsweise der Rahmen 4 oder die Füllung 5 beschädigt sind oder die Füllung 5 gegen eine neue Füllung ausgetauscht werden muss.The inventively releasably formed connection between the clamping part 6 and the frame 4 via the locking connection 11 allows the filling 5 and the frame 4 can be replaced independently if, for example, the frame 4 or the filling 5 are damaged or the filling 5 against a new filling needs to be replaced.

In Abwandlung des beschriebenen und gezeichneten Ausführungsbeispiels kann beispielsweise die Verbindung zwischen den Klemmteilen und dem Rahmen anders gelöst werden. So ist beispielsweise eine Verbindung nur über Reibung zwischen einem Vorsprung und einer Ausnehmung möglich. Die Verbindung kann weiterhin nur punktuell vorgesehen werden und muss sich nicht über die gesamte Länge des Klemmteils erstrecken. Es können weiterhin mehrere Rastvorsprünge und/oder Vertiefungen vorgesehen werden. Die Erfindung ist weiterhin auf Rahmen mit abweichendem Profil bzw. abweichender Konstruktion einsetzbar. Schließlich ist es unter Umständen auch möglich, die Füllung lediglich in einen fest eingestellten Schlitz im Rahmen festzuklemmen. In a modification of the described and illustrated embodiment example, the connection between the clamping parts and the frame can be solved differently. For example, a connection is possible only by friction between a projection and a recess. The connection can continue to be provided only selectively and does not have to extend over the entire length of the clamping part. It can also be provided a plurality of locking projections and / or depressions. The invention is also applicable to frames with different profile or different construction. Finally, it may also be possible to clamp the filling only in a fixed slot in the frame.

Claims (11)

  1. Coffer for inserting in a suspension system (3), characterised in that the coffer has a frame (4), a clamping part (6) and a filling (5) which is clamped in the frame (4) so as to be adaptable in thickness by means of the clamping part (6), which is connected to the frame, wherein the frame (4) has a bearing surface (8) for the filling (5), and the clamping part (6) has a mating bearing surface (7) for the filling (5) which extends substantially parallel to the bearing surface (8) at the frame (4), so that the filling (5) is clamped in the frame (4) in a low-vibration manner, and that the frame (4) has a bearing web (14) for placing on a support (2) of the suspension system (3).
  2. Coffer according to Claim 1, characterised in that the clamping is releasable.
  3. Coffer according to Claim 1 or 2, characterised in that the clamping part (6) and the frame (4) are produced as separate parts.
  4. Coffer according to any one of Claims 1 to 3, characterised in that the clamping part (6) is of strip-like formation.
  5. Coffer according to any one of Claims 1 to 4, characterised in that the connection between the clamping part (6) and the frame (4) comprises a locking connection.
  6. Coffer according to Claim 5, characterised in that the locking connection (11) comprises a locking projection (11a) and a corresponding locking recess (11b), between which a plurality of locking seats (13) are predetermined, these being spaced apart in the thickness direction of the filling (5).
  7. Coffer according to Claim 5 or 6, characterised in that the locking connection (11) has a groove (11b) and a tongue (11a) which can be accommodated in the groove (11b).
  8. Coffer according to any one of Claims 1 to 7, characterised in that the frame (4) consists of an extruded aluminium section.
  9. Coffer according to any one of Claims 1 to 8, characterised in that the clamping part (6) consists of an extruded aluminium section.
  10. Coffer according to any one of Claims 1 to 9, characterised in that the frame (4) is provided with at least one respective clamping part (6) at least at two opposite sides.
  11. Coffer according to any one of Claims 1 to 10, characterised in that the clamping part (6) is shorter than an adjacent side (4a, b, c, d) of the frame (4).
EP05004720A 2004-08-03 2005-03-03 Ceiling element Not-in-force EP1635006B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202004012119U DE202004012119U1 (en) 2004-08-03 2004-08-03 Ceiling and wall cladding element

Publications (2)

Publication Number Publication Date
EP1635006A1 EP1635006A1 (en) 2006-03-15
EP1635006B1 true EP1635006B1 (en) 2007-08-22

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Application Number Title Priority Date Filing Date
EP05004720A Not-in-force EP1635006B1 (en) 2004-08-03 2005-03-03 Ceiling element

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EP (1) EP1635006B1 (en)
AT (1) ATE371068T1 (en)
DE (2) DE202004012119U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102191841A (en) * 2011-04-13 2011-09-21 泗阳浙阳新型保温防水材料有限公司 Decorative board fastener

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2101612A (en) * 1936-08-22 1937-12-07 Sealed Joint Products Co Inc Panel mounting
US3455080A (en) * 1964-09-25 1969-07-15 Goodrich Co B F Plastic extrusions,methods of using the same,and structures formed therewith
US5694727A (en) * 1992-08-12 1997-12-09 Commercial And Architectural Products, Inc. Wall system providing an array of individual panels
GB9616500D0 (en) * 1996-08-06 1996-09-25 Dove Holdings Plc Decorating panels

Also Published As

Publication number Publication date
ATE371068T1 (en) 2007-09-15
EP1635006A1 (en) 2006-03-15
DE502005001289D1 (en) 2007-10-04
DE202004012119U1 (en) 2005-12-22

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