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EP1558825B1 - Mixed suspended ceiling comprising a stretched canvas - Google Patents

Mixed suspended ceiling comprising a stretched canvas Download PDF

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Publication number
EP1558825B1
EP1558825B1 EP03782537A EP03782537A EP1558825B1 EP 1558825 B1 EP1558825 B1 EP 1558825B1 EP 03782537 A EP03782537 A EP 03782537A EP 03782537 A EP03782537 A EP 03782537A EP 1558825 B1 EP1558825 B1 EP 1558825B1
Authority
EP
European Patent Office
Prior art keywords
film
slabs
ceiling
suspended ceiling
flange
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.)
Expired - Lifetime
Application number
EP03782537A
Other languages
German (de)
French (fr)
Other versions
EP1558825A1 (en
Inventor
Jean-Paul Scherrer
Jean-Marc Scherrer
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.)
Brevetix SARL
Original Assignee
Brevetix SARL
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Filing date
Publication date
Application filed by Brevetix SARL filed Critical Brevetix SARL
Publication of EP1558825A1 publication Critical patent/EP1558825A1/en
Application granted granted Critical
Publication of EP1558825B1 publication Critical patent/EP1558825B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04B9/06—Ceilings; 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
    • E04B9/064—Ceilings; 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 extruded supporting beams
    • 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
    • E04B9/006—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with means for hanging lighting fixtures or other appliances to the framework of the ceiling
    • 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
    • E04B9/30—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by edge details of the ceiling; e.g. securing to an adjacent wall
    • E04B9/303—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by edge details of the ceiling; e.g. securing to an adjacent wall for flexible tensioned membranes

Definitions

  • the present invention relates to improvements to false ceiling systems consisting of a web held in tension by peripheral rails, and especially to false ceilings using so-called "invisible" rails.
  • the present invention aims to allow a user on the one hand to have accessories, for example luminaire type, together with stretch ceilings and, secondly, to have easy and quick access to the technical volume arranged above the false ceiling, by the simple dismantling of a slab adjacent to it.
  • the subject of the present invention is therefore a false ceiling according to the wording of claim 1 consisting, on the one hand, of at least one fabric stretched by its periphery on integral support elements of the ceiling and / or walls of a local and, on the other hand ceiling tiles held by these support elements by means of holding means for disassembly of the slabs without first requiring the total or partial disassembly of the fabric, the support elements being constituted by peripheral and median rails maintained with respect to the ceiling, the latter being provided on one of their sides, means for holding the fabric and, on their other side, means for holding the slabs, the latter being maintained in simple support, at least in part, on the median smooth, the median smooth being provided on one of their sides, means for hooking the fabric said false ceiling being characterized in that the median smooth (1) are provided on their other side, d a horizontal core intended to receive the slabs in single support and in that the hooking means of the middle rail consist of two parallel vertical wings, namely a first wing disposed on the side of the fabric,
  • the false ceiling according to the invention consists essentially of two elements, namely a canvas 4 and rigid slabs 5.
  • the maintenance of these elements is provided by metal smooths namely peripheral smooth integral walls, not shown on the drawing, and median smooths 1 which ensure, on one of their sides, the maintenance of the canvas 4 and on their other side the maintenance of the slabs 5.
  • middle rail 1 which consists of an extruded metal section, which consists essentially of a first vertical wing 9 and a second parallel wing 11 of the same length, which is kept away from it by a transverse web 10
  • This transverse web 10 extends beyond the first wing 9 by a support zone 13.
  • the lower part of the wing 11 extends outwards (that is to say in a direction opposite to the first wing 9), by a web 15 perpendicular to the wings 9 and 11 and which is designed to maintain the slabs 5.
  • the core 15 extends inwards, that is to say beyond the inner face 11a of the second flange 11, towards the first flange 9 over a short length, by a shoulder 17.
  • the rail 1 is maintained at a given distance from the ceiling (not shown in the drawing) of the room by tie rods 3, one end of which is secured to the latter, and the other end is fixed to the rail by means of brackets. 19.
  • a second section 2 of straight section is used. T-shaped inverted and whose central branch is maintained at a given distance from the ceiling by tie rods 3 '.
  • the distance E existing between the central branch of the second smooth T-shaped 2 and the second flange 11 of the first smooth 1 is a function of the width of the slabs that are desired to have close to the stretched fabric 4.
  • some of the slabs 5 ensure the maintenance of vents 6.
  • Fixing the tie rods 3 on the rail 1 can of course be provided by means other than brackets, as shown on the Figures 3 to 5 .
  • the upper part of the rail 1 consists of a core 10 'disposed in the extension of the web 10, on the side of the web 4 and whose two ends terminate in two small wings 28 parallel to the webs.
  • main wings 9 and 11 which are closed at their upper part by a border 31, so as to constitute a slider 29.
  • This slider 29 can receive a plate 30 in the form of a parallelogram whose width e 1 is smaller than the longitudinal opening of width e 2 separating the two borders 31, so as to be able to introduce it into the rail 1, and whose distance f 1 separating the other two sides of the parallelogram is equal to the internal spacing f 2 of the two lateral wings 28.
  • the present invention is particularly interesting in that it makes it possible to constitute a mixed ceiling, that is to say a ceiling which is formed, on a part of its surface, of a stretched fabric, neighboring with one or more other parts reserved for technical elements, such as, for example, air vents, air conditioning, luminaire ramps, or simply acoustically insulating tiles for example.
  • a mixed ceiling that is to say a ceiling which is formed, on a part of its surface, of a stretched fabric, neighboring with one or more other parts reserved for technical elements, such as, for example, air vents, air conditioning, luminaire ramps, or simply acoustically insulating tiles for example.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Residential Or Office Buildings (AREA)

Description

La présente invention concerne des perfectionnements aux systèmes de faux-plafonds constitués d'une toile maintenue en tension par des lisses périphériques, et spécialement aux faux-plafonds mettant en oeuvre des lisses de ce type dites « invisibles ».The present invention relates to improvements to false ceiling systems consisting of a web held in tension by peripheral rails, and especially to false ceilings using so-called "invisible" rails.

On a développé depuis quelques années des faux-plafonds constitués par une toile, notamment en polychlorure de vinyle, dit PVC, qui est tendue par sa périphérie à l'aide d'une bordure en forme de crochet qui vient s'encastrer sur des lisses fixées sur les parois d'un local. Afin de masquer aux yeux de l'utilisateur ces lisses qui, habituellement, constituent une sorte de cadre, on a également proposé de mettre en oeuvre des lisses de type dit « invisible » qui présentent la particularité d'assurer le maintien de la toile tendue non pas par des moyens d'encastrement, mais en mettant l'extrémité libre de la bordure en simple appui contre un élément de lisse spécifique prévu à cet effet, ce qui autorise un montage et un démontage particulièrement facile de la toile.In recent years we have developed false ceilings consisting of a fabric, in particular PVC, which is stretched by its periphery with a hook-shaped edge which is embedded on rails fixed on the walls of a room. In order to hide from the eyes of the user these smooth which usually constitute a kind of frame, it has also been proposed to implement so-called "invisible" type rails which have the particularity of ensuring the maintenance of the stretched fabric not by embedding means, but by putting the free end of the edge in a single support against a specific smooth member provided for this purpose, which allows a particularly easy assembly and disassembly of the fabric.

On sait qu'il est parfois nécessaire d'assurer des interventions techniques dans le volume compris entre le faux-plafond et le plafond, notamment par exemple pour assurer la maintenance de luminaires. On comprend dès lors que de telles interventions imposent à l'utilisateur un démontage préalable, tout au moins partiel du plafond tendu.It is known that it is sometimes necessary to provide technical interventions in the volume between the false ceiling and the ceiling, including for example to maintain luminaires. We understand then that such interventions require the user to dismantle, at least partially, the stretched ceiling.

Par ailleurs il se trouve, que dans certains types de réalisations architecturales, on souhaite réaliser des faux-plafonds qui sont pourvus d'éléments accessoires, tels que par exemple des luminaires de dimensions importantes ou des rampes de luminaires, des sorties de climatisation, des trappes d'accès au plafond, etc...Moreover, it is found that in certain types of architectural constructions, it is desired to create false ceilings which are provided with accessory elements, such as, for example, large luminaires or luminaire ramps, air conditioning outlets, hatches for access to the ceiling, etc.

La mise en oeuvre de tels dispositifs accessoires au travers de la toile tendue présente certaines difficultés et la présente invention a pour but de proposer des moyens permettant de prévoir, dans un plafond tendu, la mise en oeuvre facile d'un ou plusieurs accessoires notamment du type de ceux précédemment mentionnés.The implementation of such accessory devices through the stretched fabric presents some difficulties and the present invention aims to provide means for providing, in a stretch ceiling, the easy implementation of one or more accessories including the type of those previously mentioned.

Le document DE-C-19959254 décrit un faux-phafond selon le préambule de la revendication 1.The document DE-C-19959254 discloses a false phantom according to the preamble of claim 1.

La présente invention a pour but de permettre à un utilisateur d'une part de disposer des accessoires, par exemple de type luminaire, conjointement à des plafonds tendus et, d'autre part, d'avoir un accès facile et rapide au volume technique disposé au-dessus du faux-plafond, par le simple démontage d'une dalle adjacente à celui-ci.The present invention aims to allow a user on the one hand to have accessories, for example luminaire type, together with stretch ceilings and, secondly, to have easy and quick access to the technical volume arranged above the false ceiling, by the simple dismantling of a slab adjacent to it.

La présente invention a ainsi pour objet un faux-plafond selon le libellé de la revendication 1 constitué, d'une part, d'au moins une toile tendue par sa périphérie sur des éléments support solidaires du plafond et/ou des parois d'un local et, d'autre part de dalles de plafond maintenues par ces éléments support à l'aide de moyens de maintien permettant le démontage des dalles sans nécessiter au préalable le démontage total ou partiel de la toile, les éléments support étant constitués par des lisses périphériques et médianes maintenues par rapport au plafond, ces dernières étant pourvues, sur l'un de leurs côtés, de moyens de maintien de la toile et, sur leur autre côté, de moyens de maintien des dalles, ces dernières étant maintenues en simple appui, au moins en partie, sur les lisses médianes, les lisses médianes étant pourvues, sur un de leurs côtés, de moyens d'accrochage de la toile ledit faux plafond étant caractérisé en ce que les lisses médianes (1) sont pourvues sur leur autre côté, d'une âme horizontale destinée à recevoir les dalles en simple appui et en ce que les moyens d'accrochage de la lisse médiane sont constitués de deux ailes verticales parallèles, à savoir une première aile disposée du côté de la toile, et une seconde aile disposée du côté des dalles, la paroi interne de la seconde aile étant pourvue d'un épaulement apte à recevoir, en simple appui, l'extrémité libre d'une bordure solidarisée de la toile, de façon à assurer le maintien sous tension de celle-ci. Préférentiellement l'épaulement sera disposé sur la partie inférieure de la seconde aile.The subject of the present invention is therefore a false ceiling according to the wording of claim 1 consisting, on the one hand, of at least one fabric stretched by its periphery on integral support elements of the ceiling and / or walls of a local and, on the other hand ceiling tiles held by these support elements by means of holding means for disassembly of the slabs without first requiring the total or partial disassembly of the fabric, the support elements being constituted by peripheral and median rails maintained with respect to the ceiling, the latter being provided on one of their sides, means for holding the fabric and, on their other side, means for holding the slabs, the latter being maintained in simple support, at least in part, on the median smooth, the median smooth being provided on one of their sides, means for hooking the fabric said false ceiling being characterized in that the median smooth (1) are provided on their other side, d a horizontal core intended to receive the slabs in single support and in that the hooking means of the middle rail consist of two parallel vertical wings, namely a first wing disposed on the side of the fabric, and a second wing disposed on the side of the slabs, the inner wall of the second wing being provided with a shoulder adapted to receive, in simple support, the free end of a solidarized border of the canvas, so as to maintain the tension of it. Preferably the shoulder will be arranged on the lower part of the second wing.

D'autres caracteristiques secondaires de l'invention sont décrites dans les revendications dépendantes.Other secondary features of the invention are described in the dependent claims.

On décrira ci-après, à titre d'exemple non limitatif, une forme d'exécution de la présente invention, en référence au dessin annexé sur lequel :

  • La figure 1 est une vue en perspective et coupe partielle d'un plafond mixte, suivant l'invention.
  • La figure 2 est une vue en section droite d'un élément profilé permettant de mettre en oeuvre le plafond, suivant l'invention.
  • La figure 3 est une vue en section droite d'une variante de réalisation d'un élément profilé permettant de mettre en oeuvre le plafond suivant l'invention.
  • La figure 4 est une vue de dessus de la réalisation représentée sur la figure 3.
  • La figure 5 est une vue en section droite d'une réalisation ne faisant pas partie de l'invention d'un élément profilé permettant de mettre en oeuvre un plafond.
An embodiment of the present invention will be described hereinafter by way of nonlimiting example, with reference to the appended drawing in which:
  • The figure 1 is a perspective view and partial section of a mixed ceiling, according to the invention.
  • The figure 2 is a sectional view of a profiled element for implementing the ceiling according to the invention.
  • The figure 3 is a cross-sectional view of an alternative embodiment of a profiled element for implementing the ceiling according to the invention.
  • The figure 4 is a top view of the embodiment shown on the figure 3 .
  • The figure 5 is a sectional view of an embodiment not forming part of the invention of a profiled element for implementing a ceiling.

Le faux-plafond suivant l'invention est essentiellement constitué de deux éléments, à savoir une toile 4 et des dalles rigides 5. Le maintien de ces éléments est assuré par des lisses métalliques à savoir des lisses périphériques solidaires des murs, non représentées sur le dessin, et des lisses médianes 1 qui assurent, sur l'un des leurs côtés, le maintien de la toile 4 et sur leur autre côté le maintien des dalles 5.The false ceiling according to the invention consists essentially of two elements, namely a canvas 4 and rigid slabs 5. The maintenance of these elements is provided by metal smooths namely peripheral smooth integral walls, not shown on the drawing, and median smooths 1 which ensure, on one of their sides, the maintenance of the canvas 4 and on their other side the maintenance of the slabs 5.

On a représenté sur la figure 2 une lisse médiane 1 qui est constituée d'un profilé métallique extrudé, qui se compose essentiellement d'une première aile verticale 9 et d'une seconde aile parallèle 11 de même longueur, qui est maintenue écartée de celle-ci par une âme transversale 10. Cette âme transversale 10 se prolonge au-delà de la première aile 9 par une zone support 13.We have shown on the figure 2 a middle rail 1 which consists of an extruded metal section, which consists essentially of a first vertical wing 9 and a second parallel wing 11 of the same length, which is kept away from it by a transverse web 10 This transverse web 10 extends beyond the first wing 9 by a support zone 13.

Par ailleurs, la partie inférieure de l'aile 11 s'étend vers l'extérieur (c'est-à-dire dans une direction opposée à la première aile 9), par une âme 15 perpendiculaire aux ailes 9 et 11 et qui est destinée à assurer le maintien des dalles 5.Furthermore, the lower part of the wing 11 extends outwards (that is to say in a direction opposite to the first wing 9), by a web 15 perpendicular to the wings 9 and 11 and which is designed to maintain the slabs 5.

L'âme 15 se prolonge vers l'intérieur, c'est-à-dire au-delà de la face interne 11a de la seconde aile 11, en direction de la première aile 9 sur une faible longueur, par un épaulement 17.The core 15 extends inwards, that is to say beyond the inner face 11a of the second flange 11, towards the first flange 9 over a short length, by a shoulder 17.

La lisse 1 est maintenue à une distance donnée du plafond (non représenté sur le dessin) du local par des tirants 3 dont une extrémité est solidarisée de ce dernier, et l'autre extrémité est fixée à la lisse par l'intermédiaire d'équerres 19.The rail 1 is maintained at a given distance from the ceiling (not shown in the drawing) of the room by tie rods 3, one end of which is secured to the latter, and the other end is fixed to the rail by means of brackets. 19.

Si le plafond comporte plus d'une rangée de dalles 5 on met en oeuvre une seconde lisse 2 de section droite en forme de T inversé et dont la branche centrale est maintenue à distance donnée du plafond par des tirants 3'. La distance E existant entre la branche centrale de la seconde lisse 2 en forme de T et la seconde aile 11 de la première lisse 1 est fonction de la largeur des dalles que l'on souhaite disposer à proximité de la toile tendue 4.If the ceiling comprises more than one row of slabs 5, a second section 2 of straight section is used. T-shaped inverted and whose central branch is maintained at a given distance from the ceiling by tie rods 3 '. The distance E existing between the central branch of the second smooth T-shaped 2 and the second flange 11 of the first smooth 1 is a function of the width of the slabs that are desired to have close to the stretched fabric 4.

Dans le mode de mise en oeuvre représenté sur la figure 1, certaines des dalles 5 assurent le maintien de bouches d'aération 6.In the embodiment shown on the figure 1 , some of the slabs 5 ensure the maintenance of vents 6.

De façon connue, la toile tendue 4 est pourvue, sur sa périphérie, d'un élément de maintien, ou bordure 25, qui est constituée d'une bande d'élastomère sur laquelle est soudée la toile 4 et dont la partie libre extrême vient reposer en simple appui sur l'épaulement 17, c'est-à-dire qu'il ne subit aucun encastrement sur celui-ci et que sa fixation est assurée par la tension même de la toile, qui est un mode de fixation connu, présentant notamment les avantages suivants :

  • caractéristiques esthétiques
  • discrétion
  • grande facilité de mise en place et de démontage.
In known manner, the stretched fabric 4 is provided, on its periphery, with a holding element, or edge 25, which consists of an elastomer strip on which the fabric 4 is welded and whose extreme free part comes from resting in simple support on the shoulder 17, that is to say it does not undergo any embedding on it and that its fixing is provided by the tension of the canvas, which is a known method of attachment, presenting in particular the following advantages:
  • aesthetic features
  • discretion
  • great ease of installation and disassembly.

On pourrait cependant bien entendu assurer la fixation de la toile 4 sur la lisse 1 par tout autre moyen de fixation ne faisant pas partie de l'invention et notamment, ainsi que représenté sur la figure 5, par une lisse de type à encastrement, c'est-à-dire une lisse dans laquelle une bordure 25' vient s'encastrer sur le profilé, et ceci sans que la toile 4 ne vienne dissimuler la lisse aux yeux des utilisateurs ainsi qu'il en est dans le cas de la lisse suivant la figure 2.However, it would of course be possible to fix the fabric 4 on the rail 1 by any other fastening means that does not form part of the invention and, in particular, as shown in FIG. figure 5 , by a smooth type to recess, that is to say a smooth in which a border 25 'is embedded on the profile, and this without the fabric 4 does not conceal the smooth in the eyes of users as it is in the case of the smooth following the figure 2 .

La fixation des tirants 3 sur la lisse 1 peut bien entendu être assurée par des moyens autres que des équerres, ainsi que représenté sur les figures 3 à 5.Fixing the tie rods 3 on the rail 1 can of course be provided by means other than brackets, as shown on the Figures 3 to 5 .

Sur celles-ci, la partie supérieure de la lisse 1 est constituée d'une âme 10' disposée dans le prolongement de l'âme 10, du côté de la toile 4 et dont les deux extrémités se terminent par deux petites ailes 28 parallèles aux ailes principales 9 et 11 qui se referment à leur partie supérieure par une bordure 31, de façon à constituer un coulisseau 29. Ce coulisseau 29 peut recevoir une plaque 30 en forme de parallélogramme dont la largeur e 1 est inférieure à l'ouverture longitudinale de largeur e 2 séparant les deux bordures 31, de façon à pouvoir l'introduire dans la lisse 1, et dont la distance f 1 séparant les deux autres côtés du parallélogramme est égale à l'écartement interne f 2 des deux ailes latérales 28.On these, the upper part of the rail 1 consists of a core 10 'disposed in the extension of the web 10, on the side of the web 4 and whose two ends terminate in two small wings 28 parallel to the webs. main wings 9 and 11 which are closed at their upper part by a border 31, so as to constitute a slider 29. This slider 29 can receive a plate 30 in the form of a parallelogram whose width e 1 is smaller than the longitudinal opening of width e 2 separating the two borders 31, so as to be able to introduce it into the rail 1, and whose distance f 1 separating the other two sides of the parallelogram is equal to the internal spacing f 2 of the two lateral wings 28.

On comprend dans ces conditions que pour assurer le maintien de la lisse, il suffit d'introduire la plaque 30 dans le coulisseau 29, puis de la faire pivoter autour d'un axe du tirant 3, afin de l'amener dans une position telle que représentée en pointillés sur la figure 4.It is understood in these conditions that to maintain the rail, simply insert the plate 30 in the slider 29, then rotate around a axis of the tie rod 3, in order to bring it into a position as shown in dashed lines on the figure 4 .

La présente invention est particulièrement intéressante en ce qu'elle permet de constituer un plafond mixte, c'est-à-dire un plafond qui est formé, sur une partie de sa surface, d'une toile tendue, voisinant avec une ou plusieurs autres parties réservées à des éléments techniques, tels que par exemple des bouches d'aération, de climatisation, des rampes de luminaires, ou tout simplement des dalles par exemple isolantes sur le plan acoustique.The present invention is particularly interesting in that it makes it possible to constitute a mixed ceiling, that is to say a ceiling which is formed, on a part of its surface, of a stretched fabric, neighboring with one or more other parts reserved for technical elements, such as, for example, air vents, air conditioning, luminaire ramps, or simply acoustically insulating tiles for example.

Claims (4)

  1. A suspended ceiling composed, on the one hand, of at least a film (4) stretched, on the periphery thereof, onto support elements (1) integral with the ceiling and/or the walls of a room, and, on the other hand, ceiling slabs (5) retained by such support elements using retaining means making it possible to dismount the slabs (5) without requiring the previous total or partial dismounting of the film (4), with the support elements being made of peripheral and middle crossbeams (1) retained hanging from the ceiling, with the latter being provided, on one side thereof, with film (4) retaining means and on the other side thereof, slabs (5) retaining means (15), with the latter being at least partially simply resting on the middle crossbeams (1), with said middle crossbeams (1) being provided, on one side thereof, with film (4) retaining means, said suspended ceiling being characterized in that the middle crossbeams (1) are provided, on the other side thereof, with a horizontal core (15) intended to receive the slabs (5) which will be simply resting thereon, and in that the middle crossbeam (1) hanging means are made of two parallel vertical flanges (9, 11), i.e. a first flange (9) positioned on the film (4) side, and a second flange (11) positioned on the slabs (5) side, with the inner wall (11a) of the second flange (11) being provided with a shoulder (17) able to receive the free end of an edge rail (25) made integral with the film (4), which will be simply resting thereon, so as to stretch said film.
  2. A suspended ceiling according to claim 1, characterized in that the shoulder (17) is positioned on the lower part of the second flange (11).
  3. A suspended ceiling according to claim 2, characterized in that said first and second flanges (9, 11) have the same length.
  4. A suspended ceiling according to any one of claims 1 to 3, characterized in that the upper parts of the parallel flanges (9, 11) end with horizontal cores (10), both ends of which end with two small vertical flanges (28) which extend upwards and the respective upper parts of which close with two horizontal edge rails (31), so as to form a runner (29) intended for receiving a parallelogram-shaped slide (30), the width of which (e1) is smaller than the width opening (e2) separating the two edge rails.
EP03782537A 2002-11-08 2003-11-07 Mixed suspended ceiling comprising a stretched canvas Expired - Lifetime EP1558825B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0214222A FR2846987A1 (en) 2002-11-08 2002-11-08 False ceiling comprises tight canvas fixed on holding rails having means for holding accessory elements
FR0214222 2002-11-08
PCT/FR2003/003340 WO2004044340A1 (en) 2002-11-08 2003-11-07 Mixed suspended ceiling comprising a stretched canvas

Publications (2)

Publication Number Publication Date
EP1558825A1 EP1558825A1 (en) 2005-08-03
EP1558825B1 true EP1558825B1 (en) 2013-03-27

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ID=32116611

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Application Number Title Priority Date Filing Date
EP03782537A Expired - Lifetime EP1558825B1 (en) 2002-11-08 2003-11-07 Mixed suspended ceiling comprising a stretched canvas

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US (1) US20060156667A1 (en)
EP (1) EP1558825B1 (en)
AU (1) AU2003290173A1 (en)
DK (1) DK1558825T3 (en)
FR (1) FR2846987A1 (en)
WO (1) WO2004044340A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2864566B1 (en) * 2003-12-24 2006-03-17 Jean Marc Scherrer FALSE TENDERED CANVAS WALLS MEET BY AN INCLINED SEPARATOR
US20060179765A1 (en) * 2005-01-31 2006-08-17 Howard Meghan L Adaptable ceiling tile system
FR2926100B1 (en) * 2008-01-09 2010-03-19 Normalu SYSTEM FOR ATTACHING WALLS OR CEILINGS TENDUED BY MEANS OF SMALL SIZE
EP2977518B1 (en) * 2014-07-24 2016-11-16 Normalu Luminous wall plate for stretched-fabric false wall and false wall comprising such a wall plate
FR3086958A1 (en) * 2018-10-08 2020-04-10 Clipso Productions BUILDING CEILING - FIXING PROFILE AND FIXING MEMBER

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053355A (en) * 1957-07-22 1962-09-11 Charles W Attwood Curved nut with edges to bite into channel flanges
SE331184B (en) * 1970-02-13 1970-12-14 O Blick
FR2630476B1 (en) * 1988-04-22 1990-08-24 Scherrer Fernand FALSE-CEILING CONSISTING OF A TENSIONED CLOTH HANGED ALONG ITS EDGES, TO A SUPPORT FIXED TO THE WALLS OF A PIECE OF A BUILDING
US5090163A (en) * 1990-02-23 1992-02-25 Kevin New Easily accessible smoke curtain assembly
DE4123793A1 (en) * 1991-07-18 1993-01-21 Doris Schuetthut Attachment of a tensioned plastic film across walls and ceilings - using fastening strips with grooves to clamp the film edges
FR2691193B1 (en) * 1992-05-13 1994-08-05 Hosteing Guy PROFILES TO SUPPORT AND TENSION A FALSE CEILING OR A FALSE WALL.
FR2753219B1 (en) * 1996-09-10 1999-12-17 Ruhlmann Rene Philippe METHOD FOR CONTAINING AND / OR ISOLATING POLLUTED AREAS, PARTICULARLY BY DUST, AND DEVICE FOR CARRYING OUT SAID METHOD
DE19959254C1 (en) * 1999-12-09 2001-05-03 Manfred Kluth Mounting for stretched films or lighting components at walls/ceilings has one profile mounted to the support surface with a swing mounting for the second profile fitted to it to clamp the film at its welt
US7287733B2 (en) * 2002-05-14 2007-10-30 Sullivan, Bazinet, Bongio, Inc. Ceiling suspension structure
FR2864566B1 (en) * 2003-12-24 2006-03-17 Jean Marc Scherrer FALSE TENDERED CANVAS WALLS MEET BY AN INCLINED SEPARATOR

Also Published As

Publication number Publication date
AU2003290173A1 (en) 2004-06-03
US20060156667A1 (en) 2006-07-20
DK1558825T3 (en) 2013-07-01
FR2846987A1 (en) 2004-05-14
EP1558825A1 (en) 2005-08-03
WO2004044340A1 (en) 2004-05-27

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