FR2842228A1 - Device, for suspending false ceiling so that it is spaced from a ceiling, includes fire resistant clip fixed to suspension track with one part fixed on track via two bulges and another part on metallic part of suspension device - Google Patents

Device, for suspending false ceiling so that it is spaced from a ceiling, includes fire resistant clip fixed to suspension track with one part fixed on track via two bulges and another part on metallic part of suspension device Download PDF

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Publication number
FR2842228A1
FR2842228A1 FR0208689A FR0208689A FR2842228A1 FR 2842228 A1 FR2842228 A1 FR 2842228A1 FR 0208689 A FR0208689 A FR 0208689A FR 0208689 A FR0208689 A FR 0208689A FR 2842228 A1 FR2842228 A1 FR 2842228A1
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FR
France
Prior art keywords
ceiling
fixed
track
suspension
metallic
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
Application number
FR0208689A
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French (fr)
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FR2842228B1 (en
Inventor
Patrick Vayssie
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.)
Knauf Insulation SAS
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Knaufalcopor SAS
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Publication date
Application filed by Knaufalcopor SAS filed Critical Knaufalcopor SAS
Priority to FR0208689A priority Critical patent/FR2842228B1/en
Publication of FR2842228A1 publication Critical patent/FR2842228A1/en
Application granted granted Critical
Publication of FR2842228B1 publication Critical patent/FR2842228B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E04B9/18—Means for suspending the supporting construction
    • E04B9/183—Means for suspending the supporting construction having a lower side adapted to be connected to a channel 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
    • E04B9/18—Means for suspending 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
    • E04B9/18—Means for suspending the supporting construction
    • E04B9/20—Means for suspending the supporting construction adjustable
    • E04B9/205—Means for suspending the supporting construction adjustable by means of a resilient clip
    • 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
    • E04B9/18—Means for suspending the supporting construction
    • E04B2009/186—Means for suspending the supporting construction with arrangements for damping vibration

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

Abstract

The device includes a threaded rod (2) forming a spacer with one end fixed to the ceiling while the other end is fixed to a plastic clip block (3) that can be fitted in a metal profiled track (4) adapted to support the false ceiling. The device includes a fire resistant clip (7) with one part fixed on the track via two bulges (8) and another part on a metallic part of suspension device.

Description

La présente invention concerne un dispositif pour la pose d'un parement àThe present invention relates to a device for installing a facing to

distance d'un plafond, du type comprenant une tige formant entretoise dont une extrémité est fixée au plafond et dont l'autre extrémité porte un bloc de matière plastique venant s'emboîter dans un profilé métallique apte à supporter le parement. De tels dispositifs sont d'un emploi très pratique, mais ils ne répondent pas aux normes de sécurité en matière d'incendie. En effet, lorsque le bloc de matière plastique fond sous l'action de la chaleur, il ne retient plus la glissière et tout le parement risque alors de tomber, ce qui peut occasionner des dégâts importants. La présente invention a donc pour but principal de remédier à cet inconvénient et, pour ce faire, elle a pour objet un dispositif de pose du type susmentionné qui se caractérise essentiellement en ce qu'il comprend un organe de sécurité incendie constitué par un élément métallique venant se fixer, d'une part sur le profilé et d'autre part sur une partie  distance from a ceiling, of the type comprising a rod forming a spacer, one end of which is fixed to the ceiling and the other end of which carries a block of plastic material which fits into a metal profile capable of supporting the facing. Such devices are very practical to use, but they do not meet fire safety standards. In fact, when the block of plastic material melts under the action of heat, it no longer retains the slide and the entire facing may then fall, which can cause significant damage. The main object of the present invention is therefore to remedy this drawback and, to do this, it relates to a laying device of the aforementioned type which is essentially characterized in that it comprises a fire safety member constituted by a metallic element. coming to be fixed, on the one hand on the profile and on the other hand on a part

métallique du dispositif de pose.of the laying device.

Dans une forme de réalisation particulière de l'invention, l'élément métallique est constitué par un clip épousant étroitement la forme du profilé et comportant, d'un côté, un prolongement vertical supérieur se terminant par une partie horizontale pourvue d'une fente dans laquelle vient s'encastrer la  In a particular embodiment of the invention, the metal element is constituted by a clip closely matching the shape of the profile and comprising, on one side, an upper vertical extension ending in a horizontal part provided with a slot in which comes to fit the

tige, prévue métallique.rod, provided metallic.

Dans une variante de réalisation de l'invention, l'élément métallique et constitué par un sabot venant s'emboîter dans le profilé au voisinage du bloc de matière plastique, ce sabot étant solidaire d'une patte dirigée vers le haut et se terminant par une partie horizontale pourvue d'une fente dans laquelle vient  In an alternative embodiment of the invention, the metal element and consisting of a shoe which fits into the profile in the vicinity of the plastic block, this shoe being secured to a tab directed upwards and ending in a horizontal part provided with a slot in which comes

s'encastrer la tige, prévue métallique.  fit the rod, provided metallic.

Ainsi, même si le bloc de matière plastique venait à fondre sous l'effet de la chaleur due à un incendie, le profilé resterait maintenu sur la tige par l'élément métallique et retiendrait donc  Thus, even if the block of plastic material were to melt under the effect of heat due to a fire, the profile would remain maintained on the rod by the metal element and therefore retain

le parement.the facing.

Plusieurs formes d'exécution de l'invention sont décrites ci-après à titre d'exemples, en référence aux dessins annexés dans lesquels: - la figure 1 est une vue en perspective d'un dispositif de pose conforme à l'invention; - la figure 2 est une vue en coupe transversale partielle de ce dispositif 1; et - la figure 3 et une vue en perspective d'une variante de  Several embodiments of the invention are described below by way of examples, with reference to the accompanying drawings in which: - Figure 1 is a perspective view of a laying device according to the invention; - Figure 2 is a partial cross-sectional view of this device 1; and - Figure 3 and a perspective view of a variant of

réalisation de l'invention.realization of the invention.

Le dispositif représenté sur les figures 1 et 2 est conçu pour poser à distance d'un plafond non représenté un parement tel  The device shown in Figures 1 and 2 is designed to place a facing such

que 1 destiné par exemple à constituer un faux-plafond.  that 1 intended for example to constitute a false ceiling.

A cet effet, il comprend tout d'abord une tige métallique filetée 2 formant entretoise, dont l'extrémité inférieure porte un bloc 3 venant se clipser dans un profilé 4 supportant le parement 1. Ce bloc clipsable 3, réalisé en matière plastique, pourra par exemple être du type de celui décrit dans la demande de brevet français No. 98 06960 du 3 Juin 1998, afin de permettre d'ajuster plus facilement la distance d'entretoisement procurée par la tige  To this end, it firstly comprises a threaded metal rod 2 forming a spacer, the lower end of which carries a block 3 which is clipped into a profile 4 supporting the facing 1. This clip-on block 3, made of plastic, can for example be of the type described in French patent application No. 98 06960 of June 3, 1998, in order to allow easier adjustment of the bracing distance provided by the rod

2, grâce à une action sur le ressort 5 en prise avec ladite tige.  2, through an action on the spring 5 engaged with said rod.

Par ailleurs, l'extrémité supérieure de la tige 2 est fixée au plafond non représenté par l'intermédiaire d'une platine métallique 6 qui pourra avantageusement être du type de celle  Furthermore, the upper end of the rod 2 is fixed to the ceiling, not shown, by means of a metal plate 6 which may advantageously be of the type of that

décrite dans la demande de brevet No. 02 08309 du 3 Juillet 2002.  described in patent application No. 02 08309 of July 3, 2002.

Conformément à la présente invention, ce dispositif de pose est en outre équipé d'un organe de sécurité incendie constitué ici par un clip métallique 7 découpé dans un feuillard. Ce clip enserre étroitement le pourtour du profilé 5, sur lequel il vient se fixer par clipsage grâce à deux renflements 8, et comporte d'un côté un prolongement vertical supérieur 9 se terminant par une partie horizontale 10. Dans cette partie horizontale 10 est pratiquée une fente il de forme évasée dont le fond se termine par un logement circulaire dans lequel vient s'encastrer la tige  In accordance with the present invention, this laying device is further equipped with a fire safety member constituted here by a metal clip 7 cut from a strip. This clip tightly encloses the periphery of the profile 5, on which it is fixed by clipping thanks to two bulges 8, and has on one side an upper vertical extension 9 ending in a horizontal part 10. In this horizontal part 10 is practiced a flared il slot whose bottom ends in a circular housing in which comes to embed the rod

filetée 2.threaded 2.

Un tel clip de sécurité incendie est destiné à être mis en place au niveau de chaque dispositif de pose, après réglage de la position du profilé 4 et de la hauteur d'entretoisement. Grâce à cette disposition, si le bloc 3 qui est en matière plastique, fond sous l'action de la chaleur d'un incendie, le profilé 4 reste accroché à la tige métallique 2 par le clip métallique 7 et le faux-plafond constitué par le parement 1 ne  Such a fire safety clip is intended to be put in place at each laying device, after adjusting the position of the profile 4 and the bracing height. Thanks to this arrangement, if the block 3 which is made of plastic, melts under the action of the heat of a fire, the section 4 remains attached to the metal rod 2 by the metal clip 7 and the false ceiling constituted by facing 1 does

peut donc pas tomber.therefore cannot fall.

Dans la variante de réalisation représentée sur la figure 3, l'organe de sécurité incendie est constitué par un sabot métallique 12 venant s'emboîter dans le profilé 4 au voisinage du bloc de matière plastique 3, sabot sur lequel est rivetée une patte 13 en forme de marche d'escalier. Cette patte 13 se termine par une partie horizontale 14 pourvue d'une fente 15 dans laquelle  In the alternative embodiment shown in FIG. 3, the fire safety member is constituted by a metal shoe 12 which fits into the profile 4 in the vicinity of the plastic block 3, shoe on which a tab 13 is riveted. form of stair step. This tab 13 ends in a horizontal part 14 provided with a slot 15 in which

vient s'encastrer la tige filetée 2, au-dessus du bloc 3.  comes to fit the threaded rod 2, above the block 3.

Comme précédemment, si le bloc 3 fond sous l'action de la chaleur d'un incendie, le profilé 4 reste accroché à la tige  As before, if the block 3 melts under the action of the heat of a fire, the section 4 remains attached to the rod

métallique 2 et retient ainsi le faux-plafond.  metallic 2 and thus retains the false ceiling.

Claims (3)

REVENDICATIONS 1. Dispositif pour la pose d'un parement (1) à distance d'un plafond, du type comprenant une tige (2) formant entretoise dont une extrémité est fixée au plafond et dont l'autre extrémité porte un bloc de matière plastique (3) venant s'emboîter dans un profilé métallique (4) apte à supporter le parement (1), caractérisé en ce qu'il comprend un organe de sécurité incendie constitué par un élément métallique (7) venant se fixer, d'une part sur le profilé  1. Device for installing a facing (1) at a distance from a ceiling, of the type comprising a rod (2) forming a spacer, one end of which is fixed to the ceiling and the other end of which carries a block of plastic material ( 3) coming to fit into a metal profile (4) able to support the facing (1), characterized in that it comprises a fire safety member constituted by a metallic element (7) coming to be fixed, on the one hand on the profile et d'autre part sur une partie métallique du dispositif de pose.  and on the other hand on a metal part of the laying device. 2. Dispositif selon la revendication 1, caractérisé en ce que l'élément métallique est constitué par un clip (7) épousant étroitement la forme du profilé (4) et comportant, d'un côté, un prolongement vertical supérieur (9) se terminant par une partie horizontale (10) pourvue d'une fente (11) dans laquelle vient  2. Device according to claim 1, characterized in that the metallic element consists of a clip (7) closely matching the shape of the profile (4) and comprising, on one side, an upper vertical extension (9) ending by a horizontal part (10) provided with a slot (11) in which comes s'encastrer la tige (2), prévue métallique.  fit the rod (2), provided metallic. 3. Dispositif selon la revendication 1, caractérisé en ce que l'élément métallique et constitué par un sabot (12) venant s'emboîter dans le profilé (4) au voisinage du bloc de matière plastique (3), ce sabot (12) étant solidaire d'une patte (13) dirigée vers le haut et se terminant par une partie horizontale (14) pourvue d'une fente (15) dans laquelle vient s'encastrer la  3. Device according to claim 1, characterized in that the metallic element and constituted by a shoe (12) which fits into the profile (4) in the vicinity of the plastic block (3), this shoe (12) being integral with a tab (13) directed upwards and ending in a horizontal part (14) provided with a slot (15) in which is embedded the tige (2), prévue métallique.rod (2), provided metallic.
FR0208689A 2002-07-10 2002-07-10 "DEVICE FOR THE REMOTE FACING OF A CEILING Expired - Fee Related FR2842228B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0208689A FR2842228B1 (en) 2002-07-10 2002-07-10 "DEVICE FOR THE REMOTE FACING OF A CEILING

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FR0208689A FR2842228B1 (en) 2002-07-10 2002-07-10 "DEVICE FOR THE REMOTE FACING OF A CEILING

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FR2842228B1 FR2842228B1 (en) 2004-10-01

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2277489A1 (en) * 2004-11-22 2007-07-01 Maiztarkoetxea, S.L. Safety bracket device for assembly of false continuous ceilings has coupling securing portion that slides from elevated to lowered position due to gravity
ES2320952A1 (en) * 2006-11-29 2009-05-29 Maiztarkoetxea, S.L. Security fork for mounting false continuous ceilings (Machine-translation by Google Translate, not legally binding)
ES2324382A1 (en) * 2007-10-15 2009-08-05 Maixtarkoetxea, S.L. Fork with means of security for assembling false continuous ceilings (Machine-translation by Google Translate, not legally binding)
EP3943680A1 (en) * 2020-07-22 2022-01-26 Laing O'Rourke Plc Limiting visible damage in modular buildings
CN115680186A (en) * 2022-11-19 2023-02-03 武汉妙物建筑装饰设计工程有限公司 Indoor suspended ceiling structure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1441910A (en) * 1965-07-13 1966-06-10 Metalastik Ltd Fasteners for use in building construction
FR2099008A5 (en) * 1970-07-31 1972-03-10 Arichiello Jean
DE4336338A1 (en) * 1993-10-25 1994-04-07 Jun Fritz Baudasch Distortion compensator preventing stress cracks in dry masonry - has permanently elastic layer between fasteners, taking up shape changes and movements on any axis and thus does not relay stress to masonry
FR2779467A1 (en) * 1998-06-03 1999-12-10 Owens Corning Isolation France Cavity wall spacer for placing insulation covering at a set distance from a wall

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1441910A (en) * 1965-07-13 1966-06-10 Metalastik Ltd Fasteners for use in building construction
FR2099008A5 (en) * 1970-07-31 1972-03-10 Arichiello Jean
DE4336338A1 (en) * 1993-10-25 1994-04-07 Jun Fritz Baudasch Distortion compensator preventing stress cracks in dry masonry - has permanently elastic layer between fasteners, taking up shape changes and movements on any axis and thus does not relay stress to masonry
FR2779467A1 (en) * 1998-06-03 1999-12-10 Owens Corning Isolation France Cavity wall spacer for placing insulation covering at a set distance from a wall

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2277489A1 (en) * 2004-11-22 2007-07-01 Maiztarkoetxea, S.L. Safety bracket device for assembly of false continuous ceilings has coupling securing portion that slides from elevated to lowered position due to gravity
ES2320952A1 (en) * 2006-11-29 2009-05-29 Maiztarkoetxea, S.L. Security fork for mounting false continuous ceilings (Machine-translation by Google Translate, not legally binding)
ES2324382A1 (en) * 2007-10-15 2009-08-05 Maixtarkoetxea, S.L. Fork with means of security for assembling false continuous ceilings (Machine-translation by Google Translate, not legally binding)
EP3943680A1 (en) * 2020-07-22 2022-01-26 Laing O'Rourke Plc Limiting visible damage in modular buildings
CN115680186A (en) * 2022-11-19 2023-02-03 武汉妙物建筑装饰设计工程有限公司 Indoor suspended ceiling structure

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Publication number Publication date
FR2842228B1 (en) 2004-10-01

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