FR2842227A1 - Device, for accessing space between ceiling and false ceiling constituted by material stretched between sills fixed to walls, includes metal plate that can be placed over opening in false ceiling and held in place by magnetic attraction - Google Patents
Device, for accessing space between ceiling and false ceiling constituted by material stretched between sills fixed to walls, includes metal plate that can be placed over opening in false ceiling and held in place by magnetic attraction Download PDFInfo
- Publication number
- FR2842227A1 FR2842227A1 FR0208607A FR0208607A FR2842227A1 FR 2842227 A1 FR2842227 A1 FR 2842227A1 FR 0208607 A FR0208607 A FR 0208607A FR 0208607 A FR0208607 A FR 0208607A FR 2842227 A1 FR2842227 A1 FR 2842227A1
- Authority
- FR
- France
- Prior art keywords
- ceiling
- false ceiling
- opening
- magnetic attraction
- held
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
- F21V21/04—Recessed bases
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/003—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with movable parts, e.g. pivoting panels, access doors
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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
- E04B9/006—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
- E04B9/248—Connection of slabs, panels, sheets or the like to the supporting construction with the slabs, panels, sheets or the like positioned on the upperside of, or held against the underside of the horizontal flanges of the supporting construction or accessory means connected thereto by means of permanent magnetic force held against the underside of the supporting construction
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/30—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by edge details of the ceiling; e.g. securing to an adjacent wall
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
Description
La présente invention concerne des perfectionnements aux faux-plafonds duThe present invention relates to improvements to the false ceilings of the
type constitués d'une toile tendue sur des lisses fixées sur les parois type consisting of a canvas stretched on smooth fixed on the walls
murales périphériques d'une pièce. Peripheral murals of a room.
En raison des nombreux avantages des sous-plafonds constitués d'une toile tendue, on assiste depuis plusieurs années à un très important développement d'installations de ce type. Dans ces dernières, lorsque l'on souhaite disposer sur un faux-plafond des accessoires, tels que par exemple des spots d'éclairage, il n'est bien entendu pas possible de les fixer directement sur la toile en raison de leur poids important. On fait appel pour ce faire à des dispositifs permettant d'assurer la fixation directement à partir du vrai plafond de la pièce. On utilise dans ce but des chaises dont la longueur et l'inclinaison par rapport au plafond sont réglables, ce qui permet de disposer les accessoires, et notamment les spots d'éclairage, dans le plan exact de la toile. Cependant, de tels dispositifs de fixation sont relativement complexes et onéreux à mettre en Because of the many advantages of the sub-ceilings made of a stretched canvas, there has been for many years a very important development of such installations. In the latter, when it is desired to have on a false ceiling accessories, such as for example lighting spots, it is of course not possible to fix them directly on the canvas because of their significant weight. To do this, devices are used to secure the fixture directly from the real ceiling of the room. For this purpose chairs are used whose length and inclination with respect to the ceiling are adjustable, which makes it possible to arrange the accessories, and especially the lighting spots, in the exact plane of the canvas. However, such fastening devices are relatively complex and expensive to implement.
place.square.
On utilise également des chaises de ce type lorsque, en certains endroits déterminés de ces fauxplafonds, on souhaite disposer de moyens d'accès rapides à des dispositifs solidaires du plafond, par exemple à des Chairs of this type are also used when, in certain specific locations of these false ceilings, it is desired to have means of rapid access to devices integral with the ceiling, for example to
boites à fusibles, ou des fixations. fuse boxes, or fasteners.
La présente invention a pour but de proposer des moyens permettant à un utilisateur d'avoir accès facilement et rapidement à des zones du volume compris entre le plafond et le faux plafond, sans qu'il ait, préalablement, à procéder au démontage d'au moins une partie de la toile. La présente invention a ainsi pour objet un dispositif d'accès au volume compris entre un faux plafond constitué d'une toile tendue disposée sous un plafond, caractérisé en ce qu'il comporte, dans une zone d'accès déterminée formant une ouverture dans la toile, sur la face interne de celle-ci et sur la périphérie externe de l'ouverture, au moins un élément de maintien, et sur la face externe de la toile un élément d'obturation dont la surface est supérieure à celle de l'ouverture, de façon à être en mesure de la masquer, et qui est appliqué contre The present invention aims to provide means for a user to have easy and quick access to areas of the volume between the ceiling and the false ceiling, without it having, prior to disassembly of the least part of the canvas. The present invention thus relates to a volume access device comprised between a false ceiling consisting of a stretched fabric arranged under a ceiling, characterized in that it comprises, in a defined access zone forming an opening in the web, on the inner face thereof and on the outer periphery of the opening, at least one holding member, and on the outer face of the fabric a closure member whose surface is greater than that of the opening, so as to be able to hide it, and that is applied against
l'élément de maintien par attraction magnétique. the magnetic attraction holding element.
Dans un mode de mise en oeuvre de l'invention, l'élément de maintien sera un élément aimanté et l'élément d'obturation sera constitué par une plaquette de tôle. Il pourra également être constitué d'un élément non métallique, et notamment d'une toile, pourvu sur au moins In one embodiment of the invention, the holding element will be a magnetized element and the closure element will be constituted by a plate of sheet metal. It may also consist of a non-metallic element, and in particular a fabric, provided on at least
l'une de ces faces d'au moins une zone métallisée. one of these faces of at least one metallized zone.
L'élément magnétique pourra être constitué d'au moins deux aimants disposés de part et d'autre de l'ouverture, ou par un aimant en forme de bande ou de plaque qui sera The magnetic element may consist of at least two magnets arranged on either side of the opening, or by a magnet in the form of a strip or plate which will be
disposé sur la toile autour de l'ouverture. arranged on the canvas around the opening.
Bien entendu, à l'inverse, l'élément d'obturation pourra être magnétique et l'élément de maintien pourra être un élément métallique susceptible d'être attiré par celuici. 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 schématique en coupe verticale d'un premier mode de mise en oeuvre de la présente invention. La figure 2 est une vue de dessous du dispositif représenté sur la figure 1, la plaquette d'obturation étant Of course, conversely, the shutter member may be magnetic and the holding member may be a metal element likely to be attracted by it. An embodiment of the present invention will be described hereinafter by way of nonlimiting example, with reference to the appended drawing, in which: FIG. 1 is a diagrammatic view in vertical section of a first mode of implementation; of the present invention. FIG. 2 is a view from below of the device represented in FIG. 1, the shutter plate being
ôtée.removed.
La figure 3 est une vue schématique en coupe verticale d'un second mode de mise en oeuvre de la présente invention. La figure 4 est une vue de dessous du dispositif représenté sur la figure 1, la plaquette d'obturation étant ôtée. On a représenté de façon schématique, sur la figure 1 un faux plafond qui est constitué d'une toile 1 tendue sur des lisses 2 fixées sur des parois murales 4 en périphérie d'une pièce, et qui est disposée à une distance 1 sous le vrai plafond 3. On souhaite pouvoir accéder facilement et rapidement, à travers le faux plafond, à un dispositif porte-fusibles 5 qui est fixé au plafond 3 et est relié à Figure 3 is a schematic vertical sectional view of a second embodiment of the present invention. Figure 4 is a bottom view of the device shown in Figure 1, the shutter plate being removed. FIG. 1 shows schematically a false ceiling which consists of a fabric 1 stretched on heddles 2 fixed to wall walls 4 at the periphery of a workpiece, and which is arranged at a distance 1 under the true ceiling 3. It is desired to be able to easily and quickly access, through the false ceiling, to a fuse holder 5 which is fixed to the ceiling 3 and is connected to
un système électrique par des fils de liaison 7. an electrical system by connecting wires 7.
Suivant l'invention, on a prévu dans la toile 1 une ouverture 9, de forme circulaire dans le présent mode de mise en oeuvre, et on a fixé par collage sur la face interne la de la toile 1 quatre petits aimants cylindriques 11. Ces aimants 11 ont été disposés sur la périphérie According to the invention, there is provided in the fabric 1 an opening 9, circular in the present embodiment, and was fixed by gluing on the inner face of the fabric 1 four small cylindrical magnets 11. These magnets 11 were arranged on the periphery
externe de l'ouverture 9, à proximité des bords de celleci. external of the opening 9, near the edges thereof.
Suivant l'invention, l'élément d'obturation est constitué d'une fine plaquette 13 réalisée en tôle de fer, de façon qu'elle puisse être attirée par aimantation, par les aimants 11, si bien que lorsque cette plaquette 13 est en position sur la face verso lb de la toile 1, elle est maintenue par les aimants 11 et assure l'obturation de According to the invention, the closure element consists of a thin plate 13 made of iron sheet, so that it can be attracted by magnetization, by the magnets 11, so that when this plate 13 is in position on the back side lb of the fabric 1, it is held by the magnets 11 and ensures the sealing of
l'ouverture 9.the opening 9.
On comprend que dans ces conditions, lorsque l'utilisateur souhaite avoir accès à la boite à fusibles 5, il lui suffit de saisir la plaquette 13, par exemple en la déplaçant latéralement sur la surface externe de la toile 1, et après avoir ôté celle-ci, il a alors un libre accès à It is understood that under these conditions, when the user wishes to have access to the fuse box 5, it suffices to grasp the wafer 13, for example by moving it laterally on the outer surface of the fabric 1, and after having removed the he then has free access to
la boite à fusibles 5.the fuse box 5.
Un tel dispositif peut, bien entendu, être utilisé non seulement pour avoir accès à des accessoires fixés sur le plafond 3 de la pièce, mais également pour assurer par exemple l'entretien d'accessoires fixés sur la toile 1, ainsi que représenté sur la figure 3. Sur celle-ci, un fauxplafond constitué d'une toile tendue 1 sur des lisses, non représentées sur le dessin, est disposé à distance donnée 1 du plafond 3. On a disposé en différentes zones du faux-plafond des spots d'éclairage 20 qui sont fixés sur le plafond 3 par un dispositif dit "chaise à spot". Ce dispositif est constitué de deux étriers 22 qui sont fixés sur le plafond 3 et qui assurent le maintien à coulissement d'un support 24 en forme de U, dont la base reçoit un spot 20 et qui est immobilisée en position par des moyens de fixation 26. La présente invention permet à l'utilisateur d'intervenir facilement sur les moyens d'éclairage du spot 20 ou sur les moyens de suspension constitués par la chaise à spot sans être contraint de disposer, à côté de la première chaise une seconde destinée à fournir l'accès. Ainsi suivant l'invention, on réalisera à proximité du spot 20 un orifice 9' de forme rectangulaire, qui est entouré par un élément magnétique plat 11' de faible épaisseur qui aura la forme de l'orifice 9. L'obturation, ainsi que mentionné précédemment sera assurée par une plaque métallique 13 qui Such a device can, of course, be used not only to access accessories attached to the ceiling 3 of the room, but also to ensure, for example, the maintenance of accessories attached to the fabric 1, as shown in FIG. Figure 3. On the latter, a false ceiling consisting of a fabric stretched 1 on smooth, not shown in the drawing, is disposed at a given distance 1 of the ceiling 3. In various areas of the false ceiling, spotlights have been arranged. lighting 20 which are fixed on the ceiling 3 by a device called "chair spot". This device consists of two stirrups 22 which are fixed on the ceiling 3 and which hold a U-shaped support 24 in sliding, the base of which receives a spot 20 and which is immobilized in position by fixing means 26. The present invention allows the user to easily intervene on the lighting means of the spot 20 or on the suspension means constituted by the spot chair without being forced to arrange, next to the first chair a second one to provide access. Thus according to the invention, there will be produced near the spot 20 a rectangular orifice 9 ', which is surrounded by a flat magnetic element 11' of small thickness which will have the shape of the orifice 9. The shutter, as well as mentioned above will be provided by a metal plate 13 which
sera maintenue en position par l'élément magnétique 11'. will be held in position by the magnetic element 11 '.
Dans une variante de l'invention, l'élément d'obturation pourra être constitué par un élément de toile dont la face interne sera métallisée, tout au moins, sur la périphérie entourant l'orifice 9, ce qui lui permettra In a variant of the invention, the closure member may be constituted by a fabric member whose inner face will be metallized, at least on the periphery surrounding the orifice 9, which will allow it
d'être maintenu par les éléments magnétiques. to be maintained by the magnetic elements.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0208607A FR2842227B1 (en) | 2002-07-09 | 2002-07-09 | DEVICE FOR ACCESSING THE INTERNAL VOLUME OF A FALSE CEILING |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0208607A FR2842227B1 (en) | 2002-07-09 | 2002-07-09 | DEVICE FOR ACCESSING THE INTERNAL VOLUME OF A FALSE CEILING |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2842227A1 true FR2842227A1 (en) | 2004-01-16 |
FR2842227B1 FR2842227B1 (en) | 2004-09-24 |
Family
ID=29763668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0208607A Expired - Lifetime FR2842227B1 (en) | 2002-07-09 | 2002-07-09 | DEVICE FOR ACCESSING THE INTERNAL VOLUME OF A FALSE CEILING |
Country Status (1)
Country | Link |
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FR (1) | FR2842227B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2058450A1 (en) * | 2007-11-09 | 2009-05-13 | Normalu | Device for tensioning a fabric for a false ceiling |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1056797A (en) * | 1963-10-08 | 1967-01-25 | John Wright And Sons Veneers L | Securing panelling magnetically |
FR2319750A1 (en) * | 1975-07-29 | 1977-02-25 | Pirelli | Detachable movable ceiling panels - have surface embedded magnets and ceiling embedded ferrous material frame |
FR2584756A1 (en) * | 1985-07-12 | 1987-01-16 | Travaux Acoustiques Revetement | False-ceiling structure, particularly for rooms with a controlled atmosphere |
DE29709698U1 (en) * | 1997-06-04 | 1997-08-07 | Origon Präsentationssysteme oHG, 64546 Mörfelden-Walldorf | Fastener |
-
2002
- 2002-07-09 FR FR0208607A patent/FR2842227B1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1056797A (en) * | 1963-10-08 | 1967-01-25 | John Wright And Sons Veneers L | Securing panelling magnetically |
FR2319750A1 (en) * | 1975-07-29 | 1977-02-25 | Pirelli | Detachable movable ceiling panels - have surface embedded magnets and ceiling embedded ferrous material frame |
FR2584756A1 (en) * | 1985-07-12 | 1987-01-16 | Travaux Acoustiques Revetement | False-ceiling structure, particularly for rooms with a controlled atmosphere |
DE29709698U1 (en) * | 1997-06-04 | 1997-08-07 | Origon Präsentationssysteme oHG, 64546 Mörfelden-Walldorf | Fastener |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2058450A1 (en) * | 2007-11-09 | 2009-05-13 | Normalu | Device for tensioning a fabric for a false ceiling |
FR2923506A1 (en) * | 2007-11-09 | 2009-05-15 | Normalu Soc Par Actions Simpli | DEVICE FOR TENSIONING A FALSE WALL COVER AND METHOD IMPLEMENTING THE SAME |
Also Published As
Publication number | Publication date |
---|---|
FR2842227B1 (en) | 2004-09-24 |
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