EP0648905A1 - Partitioning panel having a built-in fastening device - Google Patents

Partitioning panel having a built-in fastening device Download PDF

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Publication number
EP0648905A1
EP0648905A1 EP94402271A EP94402271A EP0648905A1 EP 0648905 A1 EP0648905 A1 EP 0648905A1 EP 94402271 A EP94402271 A EP 94402271A EP 94402271 A EP94402271 A EP 94402271A EP 0648905 A1 EP0648905 A1 EP 0648905A1
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EP
European Patent Office
Prior art keywords
panel
insert
visible
facing
panel 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.)
Granted
Application number
EP94402271A
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German (de)
French (fr)
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EP0648905B1 (en
Inventor
Jean-Paul Cabinet Ballot-Schmit Guillermin
Pascal Cabinet Ballot-Schmit Nozi
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DAGARD SA
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DAGARD SA
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Publication of EP0648905A1 publication Critical patent/EP0648905A1/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/296—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and non-metallic or unspecified sheet-material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
    • E04H5/10—Buildings forming part of cooling plants
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B2001/386—Nailable or screwable inserts for foam panels

Definitions

  • the present invention relates to a partitioning panel formed by a central core of insulating material comprised between two rigid skins forming facings made integral with the core to form a one-piece panel.
  • This type of panel is used in particular in the production of enclosures in which the climatic and cleanliness conditions are controlled.
  • enclosures are intended for example for the food industry to constitute storage chambers at controlled temperature and atmosphere.
  • These chambers are constituted by an assembly of the aforementioned panels comprising means of connection between them so as to facilitate delivery thereof in spare parts, assembled on site subsequently.
  • a fixing device consisting of an insert integrated in the panel and with which is likely to cooperate at least one external assembly means, after the latter has passed through. exclusively one of the facings not visible, so as to allow mounting of the panel without mechanical intervention on the other facing intended to be visible.
  • an insert a as illustrated in FIG. 1, which is constituted by a U-shaped profile whose horizontal branch b is in abutment against the internal face of a non facing visible c , while its parallel vertical branches d are embedded in the central core e in the direction of the other visible facing f .
  • connection of the panel p on a fixed support g for example is only ensured by means of the non-visible facing c relative to the assembly means h , in this case a screw screwing into a counterplate i , the rest of the panel p not in front of its cohesion with respect to the fixing device except by the adhesion existing between the facings and the central core and that existing between the latter and the parallel branches of the '' U-shaped insert.
  • the weight of certain panels may have to withstand tearing forces greater than those resulting from the adhesion of the constituent parts of the panel p .
  • the object of the invention is to remedy all these drawbacks and to this end relates to a partitioning panel of the aforementioned type and comprising at least one fixing device consisting of an insert integrated in the panel and with which is capable of cooperating at least one external assembly means, after the latter has exclusively passed through one of said non-visible facings, so as to allow mounting of the panel without mechanical intervention on the other facing intended to be visible, characterized in that the insert consists of a profile of which at least one planar face is made integral with the internal face of the facing facing while another planar face parallel directed towards the internal face of the opposite non-visible facing is intended to cooperate with the assembly means, so that all the tensile force exerted by the latter, during assembly of the panel, is transferred to said visible facing and acts consequently in compression on the central core of the panel.
  • the partitioning panel 20 is formed by a central core 1 of insulating material, comprised between two rigid skins forming facings, one of which 2 is visible and the other 3 is not usually visible after mounting.
  • transverse 4 and longitudinal 5 assembly keys fitting into grooves 6 made in the core 1 of each consecutive panel.
  • the panels 20 are obtained according to a first example, by injection of polyurethane, intended to constitute the core 1, between two facings 2, 3 previously arranged in a mold.
  • the core 1 is obtained by bonding blocks of rock wool arranged side by side.
  • an adhesive 7 is previously coated on the facings 2, 3.
  • the panel 20 comprises a fixing device 8 consisting of an insert 9 integrated in the panel 20 and with which is capable of cooperating external assembly means 10 , in this case two screws self-tapping, after these have exclusively passed through the non-visible facing.
  • the screws 10 are supported by their head 11 on the legs 12 of a flange 13 in connection with a fixed support 14, for example a threaded rod.
  • the insert 9 is made integral with the internal face of the visible facing 2 so as to transfer onto it all the tensile force exerted by the corresponding assembly means 10, during the mounting of the panel 20, and consequently act in compression on the central core 1 thereof.
  • the insert 9 is constituted by a profile defining a quadrangular hollow section of which at least one flat face is made integral with the internal face of the visible facing 2 while another parallel flat face directed towards the internal face the opposite non-visible facing 3 is intended to cooperate with the assembly means 10.
  • the insert can be constituted by a closed profile on itself, of rectangular section for example.
  • the section of the profile constituting the insert 9 is formed by a U, the parallel vertical branches 9 a of which extend perpendicularly outward in opposite manner to form lateral wings 9 b made integral with the internal face of the visible facing 2.
  • the lateral wings 9 b of the insert 9 are made integral with the internal face of the visible facing 2, by collage.
  • the insert 9 benefits from the gluing intended for the central core 1.
  • the lateral wings 9b of the insert 9 are made integral with the internal face of the visible panel 2 by means of the central core 1, being a panel whose core central is obtained by injection molding of a material between the facings 2,3.
  • the insert 9 is pre-maintained during the injection operation by a double-sided adhesive previously applied.
  • the facings 2, 3 have grooves 15 such as to give them a certain aesthetic as well as increased rigidity.
  • the lateral wings 9b of the profile constituting the insert 9 are positioned in two successive corresponding grooves 15 made at least on the visible facing 2 of said panel 20 in its longitudinal direction.
  • the insert 9 is arranged parallel to one of the longitudinal sides of the panel 9. According to the example in FIG. 4, there are two of them. It should be noted that they can also consist of sections of aligned profiles.
  • the quadrangular hollow section of the profile constituting the insert 9 is filled with a material of the same kind as that constituting the central core 1 of said panel 20.
  • this filling is carried out either by insertion of a block of insulating material such as rock wool or polystyrene corresponding to the section of the profile, or by injection of polyurethane. In the latter case, entry holes will be provided along the profile.
  • the quadrangular hollow section of the profile constituting the insert 9 is left free so as to constitute an integrated technical sheath.
  • a fixing plate 16 is arranged under the flat face 9c of the insert 9 directed towards the internal face of the non-visible facing 3 so as to increase the rigidity of the insert 9 at right of the self-tapping screw 10.
  • the fixing counter plate 16 is arranged at least in the end zones of each insert 9.
  • the fixing counter plate 16 is pre-held in the insert 9 by means of adhesive or mechanical means, hooking claws cooperating with corresponding notches.
  • the insert is preferably metallic but it can also be made of a charged plastic material.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Connection Of Plates (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Panels For Use In Building Construction (AREA)

Abstract

Partitioning panel (20) formed by a central core (1) made of insulating material lying between two rigid skins forming facings (2, 3) rendered integral with the core (1), which panel (20) includes at least one fastening device consisting of an insert built into the panel and with which at least one external assembly means can interact after this assembly means has passed exclusively through the non visible one (3) of the said facings, so as to allow the panel (20) to be erected without mechanical intervention on the other facing (2) which is intended to be visible, characterised in that the insert (9) is rendered integral with the inner face of the visible facing (2) so as to transfer to it any tensile loading exerted by the corresponding assembly means (10) while the panel (20) is being erected, and consequently acting by compression on the central core (1) of this panel. <IMAGE>

Description

La présente invention concerne un panneau de cloisonnement formé par une âme centrale en matériau isolant comprise entre deux peaux rigides formant des parements rendus solidaires de l'âme pour constituer un panneau monobloc.The present invention relates to a partitioning panel formed by a central core of insulating material comprised between two rigid skins forming facings made integral with the core to form a one-piece panel.

Ce type de panneau est notamment utilisé dans la réalisation d'enceintes dans lesquelles les conditions climatiques et de propreté sont contrôlées.This type of panel is used in particular in the production of enclosures in which the climatic and cleanliness conditions are controlled.

Ces enceintes sont destinées par exemple à l'industrie agro-alimentaire pour constituer des chambres de conservation à température et atmosphère contrôlées.These enclosures are intended for example for the food industry to constitute storage chambers at controlled temperature and atmosphere.

Ces chambres sont constituées par un assemblage de panneaux précités comportant des moyens de liaison entre eux de manière à en faciliter la livraison en pièces détachées, assemblées sur place ultérieurement.These chambers are constituted by an assembly of the aforementioned panels comprising means of connection between them so as to facilitate delivery thereof in spare parts, assembled on site subsequently.

Il peut également s'agir de la transformation d'un local existant à climatiser ou tout simplement à isoler.It can also be the transformation of an existing room to be air conditioned or simply to be isolated.

Dans ce cas, les panneaux en question seront assemblés entre eux mais également par rapport à un support fixe déjà en place.In this case, the panels in question will be assembled together but also with respect to a fixed support already in place.

De manière à permettre ce type d'assemblage précité, il est connu un dispositif de fixation constitué d'un insert intégré dans le panneau et avec lequel est susceptible de coopérer au moins un moyen d'assemblage externe, après que celui-ci a traversé exclusivement l'un des parements non apparent, de manière à permettre le montage du panneau sans intervention mécanique sur l'autre parement destiné à être visible.In order to allow this aforementioned type of assembly, there is known a fixing device consisting of an insert integrated in the panel and with which is likely to cooperate at least one external assembly means, after the latter has passed through. exclusively one of the facings not visible, so as to allow mounting of the panel without mechanical intervention on the other facing intended to be visible.

On comprend bien que le but recherché ici est celui d'obtenir un volume dont les parois internes sont parfaitement exemptes d'aspérités, nuisant tant à l'esthétique qu'à l'hygiène car pouvant constituer des points d'accrochage de la poussière ou à toutes souillures d'origines diverses.It is easy to understand that the aim sought here is that of obtaining a volume whose internal walls are perfectly free of roughness, detrimental to both aesthetics and hygiene because it can constitute points of attachment of the dust or to all defilements of various origins.

C'est ainsi qu'il est connu d'utiliser un insert a, tel qu'illustré à la figure 1, qui est constitué par un profilé en U dont la branche horizontale b est en appui contre la face interne d'un parement non visible c, alors que ses branches verticales parallèles d sont noyées dans l'âme centrale e en direction de l'autre parement visible f.It is thus known to use an insert a , as illustrated in FIG. 1, which is constituted by a U-shaped profile whose horizontal branch b is in abutment against the internal face of a non facing visible c , while its parallel vertical branches d are embedded in the central core e in the direction of the other visible facing f .

Dans ce cas, on comprend bien que la liaison du panneau p sur un support fixe g par exemple, n'est assuré que par l'intermédiaire du parement non visible c par rapport au moyen d'assemblage h, en l'occurrence une vis se vissant dans une contre-plaque i, le reste du panneau p ne devant sa cohésion par rapport au dispositif de fixation que par l'adhésion existant entre les parements et l'âme centrale et celle existant entre cette dernière et les branches parallèles de l'insert en U.In this case, it is clear that the connection of the panel p on a fixed support g for example, is only ensured by means of the non-visible facing c relative to the assembly means h , in this case a screw screwing into a counterplate i , the rest of the panel p not in front of its cohesion with respect to the fixing device except by the adhesion existing between the facings and the central core and that existing between the latter and the parallel branches of the '' U-shaped insert.

Le poids de certains panneaux, plus particulièrement lorsqu'ils sont suspendus pour constituer un plafond, peuvent avoir à supporter des efforts à l'arrachement supérieurs à ceux résultant de l'adhésion des parties constitutives du panneau p.The weight of certain panels, more particularly when they are suspended to form a ceiling, may have to withstand tearing forces greater than those resulting from the adhesion of the constituent parts of the panel p .

De plus, l'utilisation d'un tel insert qui vient d'être évoqué ne peut trouver son application que dans les panneaux dont l'âme est obtenue par moulage, par exemple par injection de polyurétanne.In addition, the use of such an insert which has just been mentioned can only find its application in panels whose core is obtained by molding, for example by injection of polyurethane.

Cela exclut donc l'utilisation, nécessaire dans certains cas de figure, de blocs en matière isolante telle que laine de roche ou polystyrène, constituant l'âme et dont la liaison avec les parements s'effectue par collage. En effet, les branches de l'insert constituent alors une entrave à la mise en place des blocs en matière isolante.This therefore excludes the use, necessary in certain cases, of blocks of insulating material such as rock wool or polystyrene, constituting the core and whose connection with the facings is effected by bonding. Indeed, the branches of the insert then constitute an obstacle to the establishment of the blocks of insulating material.

L'invention a pour but de remédier à tous ces inconvénients et concerne à cet effet un panneau de cloisonnement du type précité et comportant au moins un dispositif de fixation constitué d'un insert intégré dans le panneau et avec lequel est susceptible de coopérer au moins un moyen d'assemblage externe, après que celui-ci a traversé exclusivement l'un desdits parements non apparent, de manière à permettre le montage du panneau sans intervention mécanique sur l'autre parement destiné à être visible, caractérisé en ce que l'insert est constitué par un profilé dont au moins une face plane est rendue solidaire de la face interne du parement visible alors qu'une autre face plane parallèle dirigée vers la face interne du parement non visible opposé est destinée à coopérer avec le moyen d'assemblage, de manière que tout l'effort de traction exercé par ce dernier, lors du montage du panneau, soit reporté sur ledit parement visible et agisse conséquemment en compression sur l'âme centrale du panneau.The object of the invention is to remedy all these drawbacks and to this end relates to a partitioning panel of the aforementioned type and comprising at least one fixing device consisting of an insert integrated in the panel and with which is capable of cooperating at least one external assembly means, after the latter has exclusively passed through one of said non-visible facings, so as to allow mounting of the panel without mechanical intervention on the other facing intended to be visible, characterized in that the insert consists of a profile of which at least one planar face is made integral with the internal face of the facing facing while another planar face parallel directed towards the internal face of the opposite non-visible facing is intended to cooperate with the assembly means, so that all the tensile force exerted by the latter, during assembly of the panel, is transferred to said visible facing and acts consequently in compression on the central core of the panel.

Cela offre incontestablement une cohésion accrue du panneau en soi et par rapport au support fixe auquel il est relié par l'intermédiaire du moyen d'assemblage.This undoubtedly offers increased cohesion of the panel per se and compared to the fixed support to which it is connected via the assembly means.

L'invention sera mieux comprise et d'autres caractéristiques de celle-ci seront mises en évidence à l'aide de la description qui suit, en référence aux dessins schématiques annexés, illustrant, à titre d'exemple non limitatif, comment l'invention peut être réalisée et dans lesquels :

  • la figure 1 est une vue en coupe transversale d'un panneau comportant un dispositif de fixation illustrant l'art antérieur ;
  • la figure 2 est une vue en coupe d'un panneau, comparative avec celle de la figure 1, comportant un dispositif de fixation selon l'invention ;
  • la figure 3 est une vue en coupe selon la ligne III-III de la figure 2 ;
  • la figure 4 est une vue éclatée d'une cloison constituée de panneaux selon l'invention et
  • la figure 5 est une vue en coupe à échelle agrandie selon la ligne V-V de la figure 4.
The invention will be better understood and other characteristics thereof will be highlighted with the aid of the description which follows, with reference to the appended schematic drawings, illustrating, by way of nonlimiting example, how the invention can be performed and in which:
  • Figure 1 is a cross-sectional view of a panel comprising a fixing device illustrating the prior art;
  • Figure 2 is a sectional view of a panel, comparative with that of Figure 1, comprising a fixing device according to the invention;
  • Figure 3 is a sectional view along line III-III of Figure 2;
  • FIG. 4 is an exploded view of a partition made up of panels according to the invention and
  • FIG. 5 is a sectional view on an enlarged scale along the line VV of FIG. 4.

Le panneau de cloisonnement 20 selon l'invention représenté sur la figure 2, est formé par une âme centrale 1 en matériau isolant, comprise entre deux peaux rigides formant des parements dont l'un 2 est visible et l'autre 3 n'est pas habituellement visible après montage.The partitioning panel 20 according to the invention shown in FIG. 2, is formed by a central core 1 of insulating material, comprised between two rigid skins forming facings, one of which 2 is visible and the other 3 is not usually visible after mounting.

En l'occurrence, il s'agit de panneaux 20 destinés à réaliser un plafond comme illustré aux figures 4 et 5.In this case, these are panels 20 intended to produce a ceiling as illustrated in FIGS. 4 and 5.

Un tel montage s'effectue de manière connue par l'intermédiaire de clés d'assemblage transversales 4 et longitudinales 5 s'emboîtant dans des rainures 6 réalisées dans l'âme 1 de chaque panneau consécutif.Such mounting is carried out in known manner by means of transverse 4 and longitudinal 5 assembly keys fitting into grooves 6 made in the core 1 of each consecutive panel.

Un tel mode d'assemblage est connu en soi et ne sera donc pas décrit plus avant.Such an assembly method is known per se and will therefore not be described further.

Egalement, selon un procédé connu les panneaux 20 sont obtenus selon un premier exemple, par injection de polyuréthanne, destinée à constituer l'âme 1, entre deux parements 2, 3 préalablement disposés dans un moule.Also, according to a known method, the panels 20 are obtained according to a first example, by injection of polyurethane, intended to constitute the core 1, between two facings 2, 3 previously arranged in a mold.

Selon un second exemple également adaptable à l'invention, l'âme 1 est obtenue par collage de blocs de laine de roche disposés côte à côte. Dans ce cas, une colle 7 est préalablement enduite sur les parements 2, 3.According to a second example also adaptable to the invention, the core 1 is obtained by bonding blocks of rock wool arranged side by side. In this case, an adhesive 7 is previously coated on the facings 2, 3.

Comme le montrent les figures 2 et 3, le panneau 20 comporte un dispositif de fixation 8 constitué d'un insert 9 intégré dans le panneau 20 et avec lequel est susceptible de coopérer des moyens d'assemblage externes 10, en l'occurrence deux vis autotaraudeuses, après que celles-ci ont traversé exclusivement le parement non visible.As shown in Figures 2 and 3, the panel 20 comprises a fixing device 8 consisting of an insert 9 integrated in the panel 20 and with which is capable of cooperating external assembly means 10 , in this case two screws self-tapping, after these have exclusively passed through the non-visible facing.

De cette manière, le montage du panneau (20) peut être effectué sans aucune intervention mécanique sur le parement visible 2.In this way, the mounting of the panel (20) can be carried out without any mechanical intervention on the visible facing 2.

Les vis 10 prennent appui par leur tête 11 sur des pattes 12 d'une bride 13 en liaison avec un support fixe 14, par exemple une tige filetée.The screws 10 are supported by their head 11 on the legs 12 of a flange 13 in connection with a fixed support 14, for example a threaded rod.

Comme évoqué précédemment, selon l'invention, l'insert 9 est rendu solidaire de la face interne du parement visible 2 de manière à reporter sur celui-ci tout l'effort de traction exercé par le moyen d'assemblage correspondant 10, lors du montage du panneau 20, et conséquemment agir en compression sur l'âme centrale 1 de celui-ci.As mentioned above, according to the invention, the insert 9 is made integral with the internal face of the visible facing 2 so as to transfer onto it all the tensile force exerted by the corresponding assembly means 10, during the mounting of the panel 20, and consequently act in compression on the central core 1 thereof.

D'une manière générale, l'insert 9 est constitué par un profilé définissant une section creuse quadrangulaire dont au moins une face plane est rendue solidaire de la face interne du parement visible 2 alors qu'une autre face plane parallèle dirigée vers la face interne du parement non visible opposé 3 est destinée à coopérer avec le moyen d'assemblage 10.In general, the insert 9 is constituted by a profile defining a quadrangular hollow section of which at least one flat face is made integral with the internal face of the visible facing 2 while another parallel flat face directed towards the internal face the opposite non-visible facing 3 is intended to cooperate with the assembly means 10.

C'est ainsi que l'insert pourra être constitué par un profilé refermé sur lui-même, de section rectangulaire par exemple.This is how the insert can be constituted by a closed profile on itself, of rectangular section for example.

Néanmoins, la difficulté rencontrée ultérieurement pour remplir un tel volume fermé, afin de ne pas créer de rupture d'isolation, fera préférer une variante de réalisation énoncée ci-après.However, the difficulty subsequently encountered in filling such a closed volume, in order not to create a break in insulation, will make it prefer a variant embodiment set out below.

Selon celle-ci, la section du profilé constituant l'insert 9 est formée par un U dont les branches verticales parallèles 9a se prolongent perpendiculairement vers l'extérieur de manière opposée pour constituer des ailes latérales 9b rendues solidaires de la face interne du parement visible 2.According to the latter, the section of the profile constituting the insert 9 is formed by a U, the parallel vertical branches 9 a of which extend perpendicularly outward in opposite manner to form lateral wings 9 b made integral with the internal face of the visible facing 2.

Selon l'exemple choisi, s'agissant d'un panneau 20 dont l'âme centrale 1 est collée aux parements 2, 3, les ailes latérales 9b de l'insert 9 sont rendues solidaires de la face interne du parement visible 2, par collage.According to the example chosen, in the case of a panel 20 whose central core 1 is glued to the facings 2, 3, the lateral wings 9 b of the insert 9 are made integral with the internal face of the visible facing 2, by collage.

En fait, l'insert 9 bénéficie de l'encollage destiné à l'âme centrale 1.In fact, the insert 9 benefits from the gluing intended for the central core 1.

Selon une variante possible, non représentée, les ailes latérales 9b de l'insert 9 sont rendues solidaires de la face interne du panneau visible 2 par l'intermédiaire de l'âme centrale 1, s'agissant d'un panneau dont l'âme centrale est obtenue par moulage par injection d'une matière entre les parements 2,3.According to a possible variant, not shown, the lateral wings 9b of the insert 9 are made integral with the internal face of the visible panel 2 by means of the central core 1, being a panel whose core central is obtained by injection molding of a material between the facings 2,3.

Dans ce cas, l'insert 9 est pré-maintenu au cours de l'opération d'injection par un adhésif double face préalablement appliqué.In this case, the insert 9 is pre-maintained during the injection operation by a double-sided adhesive previously applied.

Préférentiellement mais non obligatoirement, les parements 2,3 comportent des rainures 15 de nature à leur conférer une certaine esthétique ainsi qu'une rigidité accrue.Preferably but not necessarily, the facings 2, 3 have grooves 15 such as to give them a certain aesthetic as well as increased rigidity.

Avantageusement dans ce cas, les ailes latérales 9b du profilé constituant l'insert 9 se positionnent dans deux rainures correspondantes successives 15 réalisées au moins sur le parement visible 2 dudit panneau 20 dans son sens longitudinal. De cette manière, l'insert 9 est disposé parallèlement à l'un des côtés longitudinaux du panneau 9. Selon l'exemple de la figure 4, ils sont au nombre de deux. Il est à noter qu'ils peuvent également être constitués de tronçons de profilés alignés.Advantageously in this case, the lateral wings 9b of the profile constituting the insert 9 are positioned in two successive corresponding grooves 15 made at least on the visible facing 2 of said panel 20 in its longitudinal direction. In this way, the insert 9 is arranged parallel to one of the longitudinal sides of the panel 9. According to the example in FIG. 4, there are two of them. It should be noted that they can also consist of sections of aligned profiles.

Comme le montre également la figure 2, la section creuse quadrangulaire du profilé constituant l'insert 9 est remplie par un matériau de même nature que celui constituant l'âme centrale 1 dudit panneau 20.As also shown in FIG. 2, the quadrangular hollow section of the profile constituting the insert 9 is filled with a material of the same kind as that constituting the central core 1 of said panel 20.

Selon le cas, ce remplissage est effectué soit par insertion d'un bloc en matière isolante telle que laine de roche ou polystyrène correspondant à la section du profilé, soit par injection de polyuréthanne. Dans ce dernier cas, il sera prévu des trous d'entrée le long du profilé.Depending on the case, this filling is carried out either by insertion of a block of insulating material such as rock wool or polystyrene corresponding to the section of the profile, or by injection of polyurethane. In the latter case, entry holes will be provided along the profile.

Néanmoins, dans des cas spécifiques, la section creuse quadrangulaire du profilé constituant l'insert 9 est laissée libre de manière à constituer une gaine technique intégrée.However, in specific cases, the quadrangular hollow section of the profile constituting the insert 9 is left free so as to constitute an integrated technical sheath.

Selon une autre caractéristique de l'invention, une contre-plaque de fixation 16 est disposée sous la face plane 9c de l'insert 9 dirigée vers la face interne du parement non visible 3 de manière à accroître la rigidité de l'insert 9 au droit de la vis auto-taraudeuse 10.According to another characteristic of the invention, a fixing plate 16 is arranged under the flat face 9c of the insert 9 directed towards the internal face of the non-visible facing 3 so as to increase the rigidity of the insert 9 at right of the self-tapping screw 10.

Selon une variante possible, la contre-plaque de fixation 16 est disposée au moins dans les zones d'extrémité de chaque insert 9.According to a possible variant, the fixing counter plate 16 is arranged at least in the end zones of each insert 9.

Elle peut aussi être disposée sur toute la longueur de l'insert ou en plusieurs points.It can also be arranged over the entire length of the insert or at several points.

Dans tous les cas, la contre-plaque de fixation 16 est pré-maintenue dans l'insert 9 par l'intermédiaire de moyens adhésifs ou mécaniques, des griffes d'accrochage coopérant avec des encoches correspondantes.In all cases, the fixing counter plate 16 is pre-held in the insert 9 by means of adhesive or mechanical means, hooking claws cooperating with corresponding notches.

On peut également préciser que l'insert est préférentiellement métallique mais il peut aussi être réalisé en une matière plastique chargée.It can also be specified that the insert is preferably metallic but it can also be made of a charged plastic material.

Claims (13)

1 - Panneau de cloisonnement (20) formé par une âme centrale (1) en matériau isolant comprise entre deux peaux rigides formant des parements (2,3) rendus solidaires de l'âme (1), lequel panneau (20) comporte au moins un dispositif de fixation constitué d'un insert intégré dans le panneau et avec lequel est susceptible de coopérer au moins un moyen d'assemblage externe, après que celui-ci a traversé exclusivement l'un desdits parements non apparent (3), de manière à permettre le montage du panneau (20) sans intervention mécanique sur l'autre parement (2) destiné à être visible, caractérisé en ce que l'insert (9) est constitué par un profilé dont au moins une face plane est rendue solidaire de la face interne du parement visible (2), alors qu'une autre face plane parallèle dirigée vers la face interne du parement non visible opposé (3) est destinée à coopérer avec le moyen d'assemblage (10), de manière que tout l'effort de traction exercé par ce dernier, lors du montage du panneau (20), soit reporté sur ledit parement visible (2) et agisse conséquemment en compression sur l'âme centrale (1) du panneau (20). 1 - Partitioning panel (20) formed by a central core (1) of insulating material comprised between two rigid skins forming facings (2,3) made integral with the core (1), which panel (20) comprises at least a fixing device consisting of an insert integrated into the panel and with which is capable of cooperating at least one external assembly means, after the latter has exclusively passed through one of said non-visible facings (3), so to allow mounting of the panel (20) without mechanical intervention on the other facing (2) intended to be visible, characterized in that the insert (9) is constituted by a profile of which at least one flat face is made integral with the internal face of the visible facing (2), while another parallel flat face directed towards the internal face of the opposite non-visible facing (3) is intended to cooperate with the assembly means (10), so that all the traction exerted by the latter, during mounting the panel (20), is transferred to said visible facing (2) and therefore acts in compression on the central core (1) of the panel (20). 2 - Panneau selon la revendication 1 caractérisé en ce que le profilé (9) définit une section creuse quadrangulaire. 2 - Panel according to claim 1 characterized in that the profile (9) defines a quadrangular hollow section. 3 - Panneau selon la revendication 2, caractérisé en ce que la section du profilé constituant l'insert (9) est formée par un U dont les branches verticales parallèles (9a) se prolongent perpendiculairement vers l'extérieur de manière opposée pour constituer des ailes latérales (9b) rendues solidaires de la face interne du parement visible (2). 3 - Panel according to claim 2, characterized in that the section of the section forming the insert (9) is formed by a U of which the parallel vertical branches (9a) extend perpendicularly outward oppositely to form lateral wings (9 b ) made integral with the internal face of the visible facing (2). 4 - Panneau selon la revendication 3, caractérisé en ce que les ailes latérales (9b) de l'insert (9) sont rendues solidaires de la face interne du parement visible centrale (1) est collée aux parements (2,3). 4 - Panel according to claim 3, characterized in that the lateral wings (9 b ) of the insert (9) are made integral with the inner face of the central visible facing (1) is bonded to the facing (2,3). 5 - Panneau selon la revendication 3, caractérisé en ce que les ailes latérales (9b) de l'insert (9) sont rendues solidaires de la face interne du panneau visible (2) par l'intermédiaire de l'âme centrale (1), s'agissant d'un panneau dont l'âme centrale est obtenue par moulage par injection d'une matière entre les parements (2,3). 5 - Panel according to claim 3, characterized in that the lateral wings (9b) of the insert (9) are made integral with the internal face of the visible panel (2) via the central core (1) , being a panel whose central core is obtained by injection molding of a material between the facings (2,3). 6 - Panneau selon l'une des revendications 3 à 5, caractérisé en ce que les ailes latérales (9b) du profilé constituant l'insert (9) se positionnent dans deux rainures correspondantes successives (15) réalisées au moins sur le parement visible (2) dudit panneau (20) dans son sens longitudinal. 6 - Panel according to one of claims 3 to 5, characterized in that the lateral wings (9b) of the profile constituting the insert (9) are positioned in two successive corresponding grooves (15) made at least on the visible facing ( 2) of said panel (20) in its longitudinal direction. 7 - Panneau selon l'une des revendications 1 à 6, caractérisé en ce que le profilé constituant l'insert (9) est de longueur sensiblement correspondante à celle du panneau (20) et est disposé parallèlement à l'un de ses côtés longitudinaux. 7 - Panel according to one of claims 1 to 6, characterized in that the profile constituting the insert (9) is of length substantially corresponding to that of the panel (20) and is arranged parallel to one of its longitudinal sides . 8 - Panneau selon l'une des revendications 2 à 7, caractérisé en ce que la section creuse quadrangulaire du profilé constituant l'insert (9) est remplie par un matériau de même nature que celui constituant l'âme centrale (1) dudit panneau (20). 8 - Panel according to one of claims 2 to 7, characterized in that the quadrangular hollow section of the profile constituting the insert (9) is filled with a material of the same kind as that constituting the central core (1) of said panel (20). 9 - Panneau selon l'une des revendications 2 à 7, caractérisé en ce que a section creuse quadrangulaire du profilé constituant l'insert (9) est laissé libre de manière à constituer une gaine technique intégrée. 9 - Panel according to one of claims 2 to 7, characterized in that a quadrangular hollow section of the profile constituting the insert (9) is left free so as to constitute an integrated technical sheath. 10 - Panneau selon l'une des revendications 1 à 9, caractérisé en ce que le moyen d'assemblage (10) sur un support fixe (14) est constitué par une vis se vissant sur la face plane (9c) de l'insert (9) dirigée vers la face interne du parement non visible (3), après avoir traversé ce dernier. 10 - Panel according to one of claims 1 to 9, characterized in that the assembly means (10) on a fixed support (14) consists of a screw on the flat face (9c) of the insert (9) directed towards the internal face of the non-visible facing (3), after having crossed the latter. 11 - Panneau selon la revendication 10, caractérisé en ce qu'une contre-plaque de fixation (16) est disposée sous la face plane (9c) de l'insert (9) dirigée vers la face interne du parement non visible (3) de manière à accroître la rigidité de l'insert (9) au droit de la vis auto-taraudeuse (10). 11 - Panel according to claim 10, characterized in that a fixing plate (16) is disposed under the flat face (9c) of the insert (9) directed towards the internal face of the non-visible facing (3) so as to increase the rigidity of the insert (9) in line with the self-tapping screw (10). 12 - Panneau selon la revendication 11, caractérisé en ce qu'une contre-plaque de fixation (16) est disposée au moins dans les zones d'extrémité de chaque insert (9). 12 - Panel according to claim 11, characterized in that a fixing plate (16) is arranged at least in the end zones of each insert (9). 13 - Panneau selon les revendications 11 et 12, caractérisé en ce que la contre-plaque de fixation (16) est pré-maintenue dans l'insert (9) par l'intermédiaire de moyens adhésifs ou mécaniques. 13 - Panel according to claims 11 and 12, characterized in that the fixing plate (16) is pre-maintained in the insert (9) by means of adhesive or mechanical means.
EP94402271A 1993-10-14 1994-10-10 Partitioning panel having a built-in fastening device Expired - Lifetime EP0648905B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9312224 1993-10-14
FR9312224A FR2711211B1 (en) 1993-10-14 1993-10-14 Partition panel with integrated fixing device.

Publications (2)

Publication Number Publication Date
EP0648905A1 true EP0648905A1 (en) 1995-04-19
EP0648905B1 EP0648905B1 (en) 1997-04-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP94402271A Expired - Lifetime EP0648905B1 (en) 1993-10-14 1994-10-10 Partitioning panel having a built-in fastening device

Country Status (5)

Country Link
EP (1) EP0648905B1 (en)
AT (1) ATE151491T1 (en)
DE (1) DE69402505T2 (en)
ES (1) ES2102167T3 (en)
FR (1) FR2711211B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0727550A1 (en) * 1995-02-15 1996-08-21 Refrigeration Construction Services Limited Thermal and fire resistant barrier
WO2009090357A1 (en) * 2008-01-16 2009-07-23 Intelligent Engineering (Bahamas) Limited B Improved flooring panels
EP2039844A3 (en) * 2007-09-17 2013-10-23 Ilkazell Isoliertechnik Zwickau GmbH Pre-fabricated compound board element for air-conditioning areas
ITRA20130007A1 (en) * 2013-02-20 2014-08-21 Gyps S R L LUMINAIRES FOR INTERIOR LIGHTING AND ITS PRODUCTION METHOD.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008006071U1 (en) * 2008-05-02 2009-09-24 Hettich-Heinze Gmbh & Co. Kg Lightweight panel for use as a furniture panel

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB660834A (en) * 1949-01-14 1951-11-14 Robertson Co H H Improvements in wall panels
FR2266778A1 (en) * 1974-04-08 1975-10-31 Challier Jean Prefabricated building panel with insulation core - has outer metal skins tied by internal bolts through core
FR2443604A1 (en) * 1978-12-05 1980-07-04 Loher Karl Insulated wall cladding fixture - involves insulation attachment to protruding supports and to fixing elements through hole (BE 3.6.80)
GB2068831A (en) * 1980-02-06 1981-08-19 Scott Bader Co Fixing into sandwich panels
EP0278489A1 (en) * 1987-02-13 1988-08-17 Hans Josef May Construction element for floor heating or cooling systems, and process for manufacturing such an element
FR2656021A1 (en) * 1989-12-15 1991-06-21 Boillat Rene Modular curtain wall (cladding) panels for plane or curved structures and assembly method
US5069014A (en) * 1989-01-09 1991-12-03 Albert Kubbutat Holding means for securing facade panels

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB660834A (en) * 1949-01-14 1951-11-14 Robertson Co H H Improvements in wall panels
FR2266778A1 (en) * 1974-04-08 1975-10-31 Challier Jean Prefabricated building panel with insulation core - has outer metal skins tied by internal bolts through core
FR2443604A1 (en) * 1978-12-05 1980-07-04 Loher Karl Insulated wall cladding fixture - involves insulation attachment to protruding supports and to fixing elements through hole (BE 3.6.80)
GB2068831A (en) * 1980-02-06 1981-08-19 Scott Bader Co Fixing into sandwich panels
EP0278489A1 (en) * 1987-02-13 1988-08-17 Hans Josef May Construction element for floor heating or cooling systems, and process for manufacturing such an element
US5069014A (en) * 1989-01-09 1991-12-03 Albert Kubbutat Holding means for securing facade panels
FR2656021A1 (en) * 1989-12-15 1991-06-21 Boillat Rene Modular curtain wall (cladding) panels for plane or curved structures and assembly method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0727550A1 (en) * 1995-02-15 1996-08-21 Refrigeration Construction Services Limited Thermal and fire resistant barrier
EP2039844A3 (en) * 2007-09-17 2013-10-23 Ilkazell Isoliertechnik Zwickau GmbH Pre-fabricated compound board element for air-conditioning areas
WO2009090357A1 (en) * 2008-01-16 2009-07-23 Intelligent Engineering (Bahamas) Limited B Improved flooring panels
ITRA20130007A1 (en) * 2013-02-20 2014-08-21 Gyps S R L LUMINAIRES FOR INTERIOR LIGHTING AND ITS PRODUCTION METHOD.

Also Published As

Publication number Publication date
DE69402505D1 (en) 1997-05-15
FR2711211B1 (en) 1995-11-17
ES2102167T3 (en) 1997-07-16
EP0648905B1 (en) 1997-04-09
ATE151491T1 (en) 1997-04-15
DE69402505T2 (en) 1997-09-25
FR2711211A1 (en) 1995-04-21

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