EP1914359A1 - Ceiling construction - Google Patents

Ceiling construction Download PDF

Info

Publication number
EP1914359A1
EP1914359A1 EP06021611A EP06021611A EP1914359A1 EP 1914359 A1 EP1914359 A1 EP 1914359A1 EP 06021611 A EP06021611 A EP 06021611A EP 06021611 A EP06021611 A EP 06021611A EP 1914359 A1 EP1914359 A1 EP 1914359A1
Authority
EP
European Patent Office
Prior art keywords
ceiling
support profiles
plates
ceiling construction
construction according
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Withdrawn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
EP06021611A
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.)
IBMO INTERNATIONAL AG
Original Assignee
IBMO INTERNATIONAL 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 IBMO INTERNATIONAL AG filed Critical IBMO INTERNATIONAL AG
Priority to EP06021611A priority Critical patent/EP1914359A1/en
Publication of EP1914359A1 publication Critical patent/EP1914359A1/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/06Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
    • E04B9/065Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members comprising supporting beams having a folded cross-section
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/003Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with movable parts, e.g. pivoting panels, access doors
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/18Means for suspending the supporting construction
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/22Connection of slabs, panels, sheets or the like to the supporting construction
    • E04B9/225Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like hanging at a distance below the supporting construction
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/22Connection of slabs, panels, sheets or the like to the supporting construction
    • E04B9/24Connection 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

Definitions

  • the present invention relates to a ceiling construction, in particular corridor ceiling construction, in which below a raw ceiling successive ceiling panels, in particular metal ceiling panels on spaced support profiles, in particular mounting rails, are suspended, each supporting profiles are provided on two different levels, thus optionally individual plates from an upper level lowered into the underlying level and can be moved in this to provide access to the space between the upper level and bare ceiling.
  • Such ceiling structures in which ceiling panels from an upper level (closed ceiling position) can be lowered into an underlying level and moved there (so-called sink sliding ceiling) to provide access to the cavity above the ceiling (the cavity may contain cable tray, div Installations, fire protection elements, etc.) are known, wherein the Einschlaschen for both levels and the support rails (support profiles) are arranged in the region of the lateral end edges.
  • the support profiles with the supports for the two planes are one-piece, i. The distance between the levels is fixed for a particular profile. For deviating distances, corresponding profiles must therefore be provided.
  • the object of the present invention was to provide a more flexible, multifunctional plate suspension, which allows arbitrary distances between the two levels and which preferably allows optimal distribution of the plate load to largely eliminate the plate slack and also has advantages in the static range.
  • the ceiling construction according to the invention is particularly suitable for corridor ceilings (i.e., ceilings with ceiling panels that span the entire width of the room), with or without fire protection provisions.
  • supports 1 are provided, which are fixed to the ceiling and / or the room side walls (by means of threaded rods 2 and wall brackets 3).
  • support rails 4 are mounted (with respect to the lateral plate edges inwards offset), which serve for hanging the plates 5 by means of Einschlaschen 6 in an upper level (ie for the closed ceiling).
  • lateral sealing lips 7 are provided with regard to the fire protection (deposits in the plate rear walls).
  • individual panels 5 can be lowered from the upper level (closed ceiling) by gently lifting and tilting down to a second level (panel position 5 ').
  • 5 wide suspension straps 8 are provided on the lateral end edges of the plates, which can be hung after lowering into lower plate carrying profiles 9.
  • the panels can be equipped with fire protection material if required.
  • the plates are suspended load-distributed. This largely avoids slab sag and also creates advantages in the static area.
  • the hanger plates 6 of the upper level plates are attached to the longitudinal turn of the plates (see Figure 2).

Abstract

The construction has ceiling slabs (5, 5') that lie one after another under a rough ceiling and are hooked at a distanced slab carrying profile (4) i.e. mounting rail. Each slab carrying profile (4, 9) is provided on two different levels such that individual slabs are alternatively lowered from an upper level into another level lying under the upper level and moved in the latter level to create an access for a gap between the upper level and rough ceiling. Two separate hanging systems with the slab carrying profiles and hanging plates (6) are provided for two levels.

Description

Die vorliegende Erfindung betrifft eine Deckenkonstruktion, insbesondere Korridordeckenkonstruktion, bei welcher unterhalb einer Rohdecke hintereinander liegende Deckenplatten, insbesondere Metalldeckenplatten an beabstandeten Tragprofilen, insbesondere Tragschienen, aushängbar eingehängt sind, wobei jeweils Tragprofile auf zwei unterschiedlichen Ebenen vorgesehen sind, damit wahlweise einzelne Platten von einer oberen Ebene in die darunter liegende Ebene abgesenkt und in dieser verschoben werden können, um Zugang zum Zwischenraum zwischen oberer Ebene und Rohdecke zu schaffen.The present invention relates to a ceiling construction, in particular corridor ceiling construction, in which below a raw ceiling successive ceiling panels, in particular metal ceiling panels on spaced support profiles, in particular mounting rails, are suspended, each supporting profiles are provided on two different levels, thus optionally individual plates from an upper level lowered into the underlying level and can be moved in this to provide access to the space between the upper level and bare ceiling.

Solche Deckenkonstruktionen, bei denen Deckenplatten aus einer oberen Ebene (geschlossene Deckenposition) in eine darunter liegende Ebene abgesenkt und dort verschoben werden können (sog. Senk-Schiebe Decke) um Zugang zum Hohlraum über der Decke zu schaffen (der Hohlraum enthält gegebenenfalls Kabeltrasses, div. Installationen, Brandschutzelemente usw.) sind bekannt, wobei die Einhängelaschen für beide Ebenen und die Auflageschienen (Tragprofile) im Bereich der seitlichen Stirnränder angeordnet sind. Die Tragprofile mit den Auflagen für die beiden Ebenen sind einteilig, d.h. der Abstand zwischen den Ebenen ist für ein bestimmtes Profil unveränderlich. Für abweichende Abstände sind somit jeweils entsprechende Profile bereitzustellen.Such ceiling structures in which ceiling panels from an upper level (closed ceiling position) can be lowered into an underlying level and moved there (so-called sink sliding ceiling) to provide access to the cavity above the ceiling (the cavity may contain cable tray, div Installations, fire protection elements, etc.) are known, wherein the Einhängelaschen for both levels and the support rails (support profiles) are arranged in the region of the lateral end edges. The support profiles with the supports for the two planes are one-piece, i. The distance between the levels is fixed for a particular profile. For deviating distances, corresponding profiles must therefore be provided.

Aufgabe der vorliegenden Erfindung war die Schaffung einer flexibleren, multifunktionellen Plattenaufhängung, welche beliebig wählbare Abstände zwischen den beiden Ebenen ermöglicht und welche vorzugsweise eine optimale Verteilung der Plattenlast ermöglicht, um den Plattendurchhang weitgehendst zu eliminieren und zudem Vorteile im statischen Bereich aufweist.The object of the present invention was to provide a more flexible, multifunctional plate suspension, which allows arbitrary distances between the two levels and which preferably allows optimal distribution of the plate load to largely eliminate the plate slack and also has advantages in the static range.

Diese Aufgabe wird bei einer Deckenkonstruktion der eingangs definierten Art mit den Merkmalen des kennzeichnenden Teils von Anspruch 1 gelöst. Besonders vorteilhafte Ausführungsformen des Erfindungsgegenstandes sind in den abhängigen Ansprüchen definiert.This object is achieved with a ceiling construction of the type defined with the features of the characterizing part of claim 1. Particularly advantageous embodiments of the subject invention are defined in the dependent claims.

Die Erfindung wird nachstehend anhand eines in der Zeichnung dargstellten Ausführungsbeispiels noch etwas näher erläutert. Es zeigt:

Fig. 1
schematisch einen Querschnitt durch eine erfindungsgemässe Korridordecke mit Brandschutz-Installationsteilen, und
Fig. 2
eine perspektivische Stirnansicht auf die Decke nach Figur 1.
The invention will be explained in more detail with reference to an embodiment dargstellten in the drawing. It shows:
Fig. 1
schematically a cross section through an inventive corridor ceiling with fire protection installation parts, and
Fig. 2
a perspective front view of the ceiling of Figure 1.

Die erfindungsgemässe Deckenkonstruktion eignet sich insbesondere für Korridordecken (d.h. Decken mit Deckenplatten, welche die ganze Raumbreite überspannen), mit oder ohne Brandschutzvorkehren.The ceiling construction according to the invention is particularly suitable for corridor ceilings (i.e., ceilings with ceiling panels that span the entire width of the room), with or without fire protection provisions.

Wie aus der Zeichnung hervorgeht, sind unterhalb einer Betonrohrdecke (nicht dargestellt) Träger 1 vorgesehen, welche an der Decke und/oder den Raumseitenwänden befestigt sind (mittels Gewindestangen 2 bzw. Wandkonsolen 3).As is apparent from the drawing, below a concrete pipe ceiling (not shown) supports 1 are provided, which are fixed to the ceiling and / or the room side walls (by means of threaded rods 2 and wall brackets 3).

An diesen Trägern 1 sind Tragschienen 4 angebracht (bezüglich den seitlichen Plattenrändern nach innen versetzt), welche zum Einhängen der Platten 5 mittels Einhängelaschen 6 in einer oberen Ebene dienen (d.h. für die geschlossene Decke). Beim gezeigten Beispiel sind im Hinblick auf den Brandschutz (Einlagen in den Plattenrückwänden) noch seitliche Dichtlippen 7 vorgesehen.At these supports 1 support rails 4 are mounted (with respect to the lateral plate edges inwards offset), which serve for hanging the plates 5 by means of Einhängelaschen 6 in an upper level (ie for the closed ceiling). In the example shown, lateral sealing lips 7 are provided with regard to the fire protection (deposits in the plate rear walls).

Um Zugang zum Hohlraum zwischen der oberen Plattenebene und der Rohdecke zu schaffen, können wahlweise einzelne Platten 5 aus der oberen Ebene (geschlossene Decke) durch leichtes Anheben und Kippen nach unten in eine zweite Ebene abgesenkt werden (Plattenposition 5').In order to provide access to the cavity between the top plate level and the bare ceiling, optionally individual panels 5 can be lowered from the upper level (closed ceiling) by gently lifting and tilting down to a second level (panel position 5 ').

Zu diesem Zweck sind an den seitlichen Stirnrändern der Platten 5 weite Einhängelaschen 8 vorgesehen, welche nach dem Absenken in untere Plattentragprofile 9 eingehängt werden können.For this purpose, 5 wide suspension straps 8 are provided on the lateral end edges of the plates, which can be hung after lowering into lower plate carrying profiles 9.

In diese Position (untere Ebene) können die einzelnen abgesenkten Platten 5' in den Tragprofilen 9 verschoben werden und schaffen damit einen guten Zugang zum Hohlraum über den Platten 5. der oberen Ebene.In this position (lower level), the individual lowered plates 5 'can be moved in the support profiles 9 and thus provide good access to the cavity above the plates 5. The upper level.

Die Platten können bei Bedarf mit Brandschutzmaterial ausgerüstet werden.The panels can be equipped with fire protection material if required.

Dank der nach innen versetzten Anordnung der oberen Plattentragprofile 4 und der Einhängelaschen 6 für die obere Ebene sind die Platten lastverteilt aufgehängt. Damit ist ein Plattendurchhang weitgehendst vermieden und es entstehen zudem Vorteile im statischen Bereich.Thanks to the inwardly staggered arrangement of the upper plate-carrying profiles 4 and the upper-level Einhängelaschen 6, the plates are suspended load-distributed. This largely avoids slab sag and also creates advantages in the static area.

Die Einhängelaschen 6 der Platten für die obere Ebene sind am Längsumbug der Platten angebracht (siehe Figur 2).The hanger plates 6 of the upper level plates are attached to the longitudinal turn of the plates (see Figure 2).

Claims (10)

Deckenkonstruktion, insbesondere Korridordeckenkonstruktion, bei welcher unterhalb einer Rohdecke hintereinander liegende Deckenplatten, insbesondere Metalldeckenplatten an beabstandeten Tragprofilen, insbesondere Tragschienen, aushängbar eingehängt sind, wobei jeweils Tragprofile auf zwei unterschiedlichen Ebenen vorgesehen sind, damit wahlweise einzelne Platten von einer oberen Ebene in die darunter liegende Ebene abgesenkt und in dieser verschoben werden können, um Zugang zum Zwischenraum zwischen oberer Ebene und Rohdecke zu schaffen, dadurch gekennzeichnet, dass für die genannten beiden Ebenen zwei getrennte Aufhängesysteme mit jeweils Plattentragprofilen und Einhängelaschen vorgesehen sind.Ceiling construction, in particular corridor ceiling construction, in which ceiling slabs lying behind one another, in particular metal ceiling slabs, are suspended from spaced support profiles, in particular support rails, support profiles being provided on two different levels, thus optionally individual slabs from an upper level to the level below can be lowered and moved in this, to provide access to the space between the upper level and bare ceiling, characterized in that two separate suspension systems are provided with each plate support profiles and suspension straps for said two levels. Deckenkonstruktion nach Anspruch 1, dadurch gekennzeichnet, dass die beiden getrennten Aufhängesysteme ein Haupttragsystem für die Platten im montierten Zustand, d.h. für die geschlossene Decke, und ein Nebentragsystem für Platten in abgesenktem Zustand beinhalten.Ceiling construction according to claim 1, characterized in that the two separate suspension systems include a main support system for the panels in the assembled state, ie for the closed ceiling, and a secondary support system for plates in the lowered state. Deckenkonstruktion nach Anspruch 2, dadurch gekennzeichnet, dass das Haupttragsystem aus Trägern besteht, an denen obere Plattentragprofile angebracht sind, welche bezüglich den seitlichen Stirnrändern der Platten nach innen versetzt sind und an den Platten entsprechend nach innen versetzte Einhängelaschen vorgesehen sind, welche zum Einhängen der Platten in die oberen Tragprofile dienen.Ceiling construction according to claim 2, characterized in that the main support system consists of supports to which are mounted upper panel support profiles which are offset inwardly with respect to the lateral end edges of the panels and correspondingly inwardly offset hangers are provided on the panels for suspending the panels serve in the upper support profiles. Deckenkonstruktion nach Anspruch 2 und 3, dadurch gekennzeichnet, dass das Nebentragsystem aus unteren Plattentragprofilen und Einhängelaschen besteht, welche im Bereich der seitlichen Stirnränder der Platten angeordnet sind.Ceiling construction according to claim 2 and 3, characterized in that the secondary support system consists of lower plate support profiles and Einhängelaschen, which are arranged in the region of the lateral end edges of the plates. Deckenkonstruktion nach Anspruch 3, dadurch gekennzeichnet, dass die Träger für die oberen Plattentragprofile an der Rohdecke oder an Seitenwänden montiert sind.Ceiling construction according to claim 3, characterized in that the supports for the upper panel support profiles are mounted on the raw ceiling or on side walls. Deckenkonstruktion nach Anspruch 4, dadurch gekennzeichnet, dass die unteren Plattentragprofile an den Trägern der oberen Plattentragprofile oder an den Seitenwänden montiert sind.Ceiling construction according to claim 4, characterized in that the lower panel support profiles are mounted on the supports of the upper panel support profiles or on the side walls. Deckenkonstruktion nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Plattentragprofile der oberen Ebene sowie die Einhängelaschen an den Platten für deren Einhängen in die oberen Tragprofile bezüglich den seitlichen Stirnrändern der Platten nach innen versetzt angeordnet sind, während die unteren Tragprofile bzw. die entsprechenden Einhängelaschen an den Platten im Bereich der seitlichen Stirnränder angeordnet sind.Ceiling construction according to one of claims 1 to 6, characterized in that the plate support profiles of the upper level and the Einhängelaschen are offset on the plates for hanging in the upper support profiles with respect to the lateral end edges of the plates inwardly, while the lower support profiles or corresponding suspension straps are arranged on the plates in the region of the lateral end edges. Deckenkonstruktion nach Anspruch 7, dadurch gekennzeichnet, dass der Abstand der Einhängekomponenten für die obere Ebene von den seitlichen Stirnwänden der Platten so gewählt ist, dass eine möglichst optimale Verteilung der Plattenlast erzielt wird und somit ein Plattendurchhang weitgehendst eliminiert ist.Ceiling construction according to claim 7, characterized in that the distance between the suspension components for the upper level of the lateral end walls of the plates is chosen so that the best possible distribution of the plate load is achieved and thus a plate slack is largely eliminated. Deckenkonstruktion nach Anspruch 8, dadurch gekennzeichnet, dass die Abstände der Einhängelaschen für die obere Ebene zu den benachbarten seitlichen Stirnwänden jeweils etwa ¼ der Plattenbreite betragen.Ceiling construction according to claim 8, characterized in that the distances of the Einhängelaschen for the upper level to the adjacent lateral end walls each amount to approximately ¼ of the plate width. Deckenkonstruktion nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass die Einhängelaschen zum Einhängen der Platten in die oberen Tragprofile jeweils am Längsumbug der Platten angeordnet sind.Ceiling construction according to one of claims 1 to 9, characterized in that the Einhängelaschen are arranged for mounting the plates in the upper support profiles in each case on Längsumbug the plates.
EP06021611A 2006-10-16 2006-10-16 Ceiling construction Withdrawn EP1914359A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06021611A EP1914359A1 (en) 2006-10-16 2006-10-16 Ceiling construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06021611A EP1914359A1 (en) 2006-10-16 2006-10-16 Ceiling construction

Publications (1)

Publication Number Publication Date
EP1914359A1 true EP1914359A1 (en) 2008-04-23

Family

ID=38016518

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06021611A Withdrawn EP1914359A1 (en) 2006-10-16 2006-10-16 Ceiling construction

Country Status (1)

Country Link
EP (1) EP1914359A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109812004A (en) * 2019-01-23 2019-05-28 中国十七冶集团有限公司 A kind of detachable hanging basket and construction method for high-altitude steel reinforced concrete corridor construction

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB856716A (en) * 1958-08-08 1960-12-21 Denis Mark Beadle Improvements in or relating to suspension hooks and like devices
DE19702099A1 (en) * 1997-01-22 1998-07-23 Lindner Ag Ceiling construction
EP1559846A1 (en) * 2004-01-28 2005-08-03 Art Andersen A/S Panels and systems of such panels for instance for suspended ceilings

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB856716A (en) * 1958-08-08 1960-12-21 Denis Mark Beadle Improvements in or relating to suspension hooks and like devices
DE19702099A1 (en) * 1997-01-22 1998-07-23 Lindner Ag Ceiling construction
EP1559846A1 (en) * 2004-01-28 2005-08-03 Art Andersen A/S Panels and systems of such panels for instance for suspended ceilings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109812004A (en) * 2019-01-23 2019-05-28 中国十七冶集团有限公司 A kind of detachable hanging basket and construction method for high-altitude steel reinforced concrete corridor construction

Similar Documents

Publication Publication Date Title
EP0428487B1 (en) Assembling device for curtain walls comprising front wall elements and a front wall panel
WO2009092401A2 (en) Solar module fastening system
DE102008024973B3 (en) Housing and installation method for a warm aisle of a computer room
DE10056797A1 (en) Quick joining element for facade panels
DE3932176A1 (en) Wall facing element - has facing slab rear surface provided with bolted-on hook cross=section elements engaging with horizontal supports
EP0375607B1 (en) Wall trunking arrangement
EP1914359A1 (en) Ceiling construction
AT12603U1 (en) MOUNTING BRACKET
DE102007051038A1 (en) Medical device carrier segment for use in e.g. operation theatre of hospital, has horizontally running accommodation bars, and base holder that is premounted on floors, where bars are attached to base holder in force-fit manner
DE202006014046U1 (en) Modular system for the realization of installations in a vehicle
EP0409029B1 (en) Profile for supporting ceiling panels
DE3812094C2 (en)
DE19631263C1 (en) Overhead railtrack for product transport
DE2208745C3 (en) Arrangement for the suspension of lights, as well as the light strip system formed from it
EP3757305B1 (en) Working space
DE202017106868U1 (en) Ceiling system with profile element for suspended ceilings
DE102010052873B4 (en) False ceiling for fire protection purposes
CH639720A5 (en) Panel ceiling
WO1993016246A1 (en) Device for sound-damping in buildings
DE4205100A1 (en) Wall cladding with vertically spaced, horizontal understructure elements - uses a rail fixed to the wall and brackets attached to the rear face of the panels.
DE10213147B4 (en) ceiling panel
DE102010000095A1 (en) System for constructing balcony at ship, has fastening device provided for fastening balcony at structure and secured at wall at carrier, where wall is vertically placed by fastening device, and bar vertically passed in fastening device
DE102016009148A1 (en) Arrangement for ventilating a laboratory room
EP3971359A1 (en) Ceiling system
EP0897040A1 (en) Supporting construction for false ceilings

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20081024