EP0439384A1 - Asymmetrical self-supporting ceiling panel - Google Patents

Asymmetrical self-supporting ceiling panel Download PDF

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Publication number
EP0439384A1
EP0439384A1 EP91400069A EP91400069A EP0439384A1 EP 0439384 A1 EP0439384 A1 EP 0439384A1 EP 91400069 A EP91400069 A EP 91400069A EP 91400069 A EP91400069 A EP 91400069A EP 0439384 A1 EP0439384 A1 EP 0439384A1
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EP
European Patent Office
Prior art keywords
rim
horizontal
container
profiled
ceiling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP91400069A
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German (de)
French (fr)
Inventor
Daniel Chappuis
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Dite Profilform Sarl Ste
Original Assignee
Dite Profilform Sarl Ste
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Filing date
Publication date
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Publication of EP0439384A1 publication Critical patent/EP0439384A1/en
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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
    • E04B9/34—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles
    • E04B9/36—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles consisting of parallel slats
    • E04B9/363—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles consisting of parallel slats the principal plane of the slats being horizontal

Definitions

  • the purpose of the ivention is a self-supporting asymmetrical ceiling tub allowing the assembly of several tubs with variable spacings.
  • the self-supporting ceiling boxes are intended to be placed side by side on appropriate angles or supports and are generally formed of sheets whose folded edges form profiles which ensure the stiffening of the assembly.
  • the advantage of such a structure is therefore to be able to put it in place and to arrange the trays which constitute it, according to all variants of positioning and without it being necessary to fix them to their support.
  • the profiled parts of these tanks are provided with flanges which allow them to hang on to each other and thus constitute a continuous ceiling surface.
  • the invention overcomes these drawbacks, in that it offers a unique and asymmetrical modular element forming a ceiling tray capable of producing ceilings with continuous surface and / or ceilings having recesses or spaces between the bins that compose it.
  • an object of the present invention consists of a self-supporting ceiling bin made of a sheet of metal at least two opposite edges of which are profiled to ensure its stiffening and allow it to be put in place. on a support, which container being made up of an asymmetrical modular element of which a profiled edge returns by a horizontal rim above the bottom of the container, while another opposite profiled border returns towards the outside of the container by a rim horizontal which has a width at least twice that of the other horizontal edge, reciprocal positioning means being provided on each of the horizontal edges.
  • the means for reciprocal positioning of the horizontal flanges consist of ribs provided on each flange and forming a rounded upward which extend longitudinally over the entire length of the flange.
  • the larger horizontal rim has two ribs spaced apart from the neighboring wall by a pitch corresponding to the pitch of the other horizontal rim.
  • FIG. 1 shows the profile of a self-supporting tank, the bottom 1 of which is the horizontal part forming the visible face of the ceiling.
  • These self-supporting trays which have a certain length are intended to rest by their own weight on angles, profiles, or other supports advantageously arranged on the edge of the premises to support the ends of said trays.
  • the continuous sheet which constitutes the tank is extended by vertical walls 2 and 3, the ends of which are profiled and both end with horizontal edges 4 and 5.
  • the horizontal edge 4 of width 1 which extends the wall 2 develops inwards, above of the bottom 1.
  • the horizontal rim 5 which extends the other wall 3 develops towards the outside, that is to say outside the box that the bottom and its two vertical walls constitute.
  • the horizontal rim 5 has a width L which is twice the width 1 of the rim 4.
  • the rim 4 is provided in its center with a rib 6 forming a rounded upward, rib which extends longitudinally over all the length of the rim, while the rim 3 has two ribs 7 and 8 spaced from the wall 3 adjacent to a pitch corresponding to the pitch of the rim 4.
  • Each of these rims ends in a vertical tab 9 returning back down.
  • the sheet is chamfered at the junctions 10 between the bottom 1 and the vertical walls 2 and 3.
  • FIG. 2 shows the edge-to-edge assembly of two trays A and B.
  • the horizontal rim 5 of the tray A covers the horizontal rim 4 of length 1 of the tray B and the rib 7 of the tray A, that is to say the rib closest to its adjacent vertical wall 3 is superimposed on the rib 6 of tray B. It can be seen that the two vertical walls 2 and 3 of the neighboring tanks are thus held one against the other. other. If on the contrary one wants to obtain a spacing between the tanks, as shown in FIG. 3, it suffices to shift the tank B relative to the tank A and to ensure that it is the second rib 8 of the tank A which is superimposed on rib 6 of tray B.
  • the two vertical walls of two neighboring tanks are spaced apart by a width corresponding substantially to the width 1 and to the pitch of the ribs 7 and 8.
  • the vertical tabs 9 act as stops, preventing two neighboring tanks from coming apart. of each other.
  • a horizontal edge 5 of the box has three or four ribs - or more - corresponding to three or four possible spacing steps of the tanks.
  • the ribs can present a shape and variable depth, or be replaced by other reciprocal positioning means such as pins cooperating with holes.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)

Abstract

The panel consists of an asymmetrical modular element whose profiled edge 2 makes a return by a horizontal flange 4 over the bottom 1 of the panel, whereas another opposing profiled border 3 makes a return towards the outside of the panel by a horizontal flange 5 of larger width. The horizontal flanges are provided with positioning ribs 6, 7 and 8. Application to the construction of decorative ceilings. <IMAGE>

Description

L'ivention a pour objet un bac de plafond autoportant dissymétrique permettant l'assemblage de plusieurs bacs avec des écartements variables.The purpose of the ivention is a self-supporting asymmetrical ceiling tub allowing the assembly of several tubs with variable spacings.

Les bacs de plafond autoportants sont destinés à être posés côte à côte sur des cornières ou support appropriés et sont généralement formés de tôles dont les bords repliés forment des profilés qui assurent la rigidification de l'ensemble. L'avantage d'une telle structure est donc de pouvoir la mettre en place et de disposer les bacs qui la constituent, selon toutes variantes de positionnement et sans qu'il soit nécessaire de les fixer à leur support. Il est toutefois prévu que les parties profilées de ces bacs soient pourvus de rebords qui leur permettent de s'accrocher les uns aux autres et de constituer ainsi une surface continue de plafond. En faisant alterner des bacs de matériaux ou de teintes différentes, on peut composer toutes variétés de plafond. Il est apparu toutefois qu'il était intéressant -surtout pour des raisons d'esthétique- de pouvoir monter lesdits bacs bord à bord ou au contraire de les monter en ménageant entre eux un écartement -ou encore en combinant les deux possibilités- Cela impose de disposer d'au moins deux types de bacs, certains à bords droits permettant de les jointoyer les uns aux autres, d'autres ayant des rebords plus larges autorisant l'espacement d'un bac par rapport à son voisin. Cela augmente d'autant les coûts de réalisation et complique le montage.The self-supporting ceiling boxes are intended to be placed side by side on appropriate angles or supports and are generally formed of sheets whose folded edges form profiles which ensure the stiffening of the assembly. The advantage of such a structure is therefore to be able to put it in place and to arrange the trays which constitute it, according to all variants of positioning and without it being necessary to fix them to their support. However, it is expected that the profiled parts of these tanks are provided with flanges which allow them to hang on to each other and thus constitute a continuous ceiling surface. By alternating tubs of different materials or colors, we can compose all varieties of ceiling. However, it appeared that it was interesting - especially for aesthetic reasons - to be able to mount said containers side by side or on the contrary to mount them by providing a spacing between them - or even by combining the two possibilities - This requires have at least two types of trays, some with straight edges allowing them to be joined to each other, others having wider edges allowing the spacing of a tray relative to its neighbor. This increases production costs accordingly and complicates assembly.

L'invention permet de s'affranchir de ces inconvénients, en ce qu'elle propose un élément modulaire unique et dissymétrique formant un bac de plafond apte à réaliser des plafonds à surface continue et/ou des plafonds disposant de creux ou d'espacements entre les bacs qui le composent.The invention overcomes these drawbacks, in that it offers a unique and asymmetrical modular element forming a ceiling tray capable of producing ceilings with continuous surface and / or ceilings having recesses or spaces between the bins that compose it.

Ainsi, un objet de la présente invention consiste en un bac de plafond autoportant constitué d'une tôle dont au moins deux bordures opposées sont profilées pour assurer sa rigidification et autoriser sa mise en place sur un support, lequel bac étant constitué d'un élément modulaire dissymétrique dont une bordure profilée fait retour par un rebord horizontal au dessus du fond du bac, tandis qu'une autre bordure profilée opposée fait retour vers l'extérieur du bac par un rebord horizontal qui présente une largeur au moins double de celle de l'autre rebord horizontal, des moyens de positionnement réciproque étant prévus sur chacun des rebords horizontaux.Thus, an object of the present invention consists of a self-supporting ceiling bin made of a sheet of metal at least two opposite edges of which are profiled to ensure its stiffening and allow it to be put in place. on a support, which container being made up of an asymmetrical modular element of which a profiled edge returns by a horizontal rim above the bottom of the container, while another opposite profiled border returns towards the outside of the container by a rim horizontal which has a width at least twice that of the other horizontal edge, reciprocal positioning means being provided on each of the horizontal edges.

Selon une caractéristique particulière de l'invention, les moyens de positionnement réciproque des rebords horizontaux sont constitués de nervures prévues sur chaque rebord et formant un arrondi vers le haut qui s'étendent longitudinalement sur toute la longueur du rebord. Précisément, le rebord horizontal de plus grande largeur possède deux nervures espacées et écartées de la paroi voisine d'un pas correspondant au pas de l'autre rebord horizontal.According to a particular characteristic of the invention, the means for reciprocal positioning of the horizontal flanges consist of ribs provided on each flange and forming a rounded upward which extend longitudinally over the entire length of the flange. Specifically, the larger horizontal rim has two ribs spaced apart from the neighboring wall by a pitch corresponding to the pitch of the other horizontal rim.

D'autres caractéristiques particulières et avantages de l'invention apparaitront à la lecture de la description qui va suivre d'une forme de réalisation faisant référence aux dessins annexés qui représentent.

  • Figure 1 une vue en coupe de la tôle profilée formant le bac de plafond
  • Figure 2 et 3 des vues de profil montrant les modes d'assemblage de deux bacs voisins.
Other particular characteristics and advantages of the invention will appear on reading the following description of an embodiment referring to the accompanying drawings which represent.
  • Figure 1 a sectional view of the profiled sheet forming the ceiling tray
  • Figure 2 and 3 side views showing the methods of assembling two neighboring tanks.

On a représenté à la figure 1 le profil d'un bac autoportant dont le fond 1 est la partie horizontale formant la face apparente du plafond. Ces bacs autoportants qui présentent une certaine longueur sont destinés à reposer par leur propre poids sur des cornières, des profilés, ou d'autres supports avantageusement disposés en bordure des locaux pour supporter les extrémités desdits bacs. De part et d'autre la tôle continue qui constitue le bac se prolonge par des parois verticales 2 et 3, dont les extrémités sont profilées et se terminent l'une et l'autre par des rebords horizontaux 4 et 5. Le rebord horizontal 4, de largeur 1 qui prolonge la paroi 2 se développe vers l'intérieur, au dessus du fond 1. Par contre le rebord horizontal 5 qui prolonge l'autre paroi 3 se développe vers l'extérieur c'est à dire en dehors du caisson que constituent le fond et ses deux parois verticales. De plus le rebord horizontal 5 présente une largeur L qui est le double de la largeur 1 du rebord 4. Le rebord 4 est pourvu en son centre d'une nervure 6 formant un arrondi vers le haut, nervure qui s'étend longitudinalement sur toute la longueur du rebord , tandis que le rebord 3 possède deux nervures 7 et 8 espacées de la paroi 3 voisine d'un pas correspondant au pas du rebord 4. Chacun de ces rebords se termine par une patte verticale 9 faisant retour vers le bas. Pour des raisons d'esthétique la tôle est chanfreinée aux jonctions 10 entre le fond 1 et les parois verticales 2 et 3.FIG. 1 shows the profile of a self-supporting tank, the bottom 1 of which is the horizontal part forming the visible face of the ceiling. These self-supporting trays which have a certain length are intended to rest by their own weight on angles, profiles, or other supports advantageously arranged on the edge of the premises to support the ends of said trays. On both sides the continuous sheet which constitutes the tank is extended by vertical walls 2 and 3, the ends of which are profiled and both end with horizontal edges 4 and 5. The horizontal edge 4 , of width 1 which extends the wall 2 develops inwards, above of the bottom 1. On the other hand, the horizontal rim 5 which extends the other wall 3 develops towards the outside, that is to say outside the box that the bottom and its two vertical walls constitute. In addition, the horizontal rim 5 has a width L which is twice the width 1 of the rim 4. The rim 4 is provided in its center with a rib 6 forming a rounded upward, rib which extends longitudinally over all the length of the rim, while the rim 3 has two ribs 7 and 8 spaced from the wall 3 adjacent to a pitch corresponding to the pitch of the rim 4. Each of these rims ends in a vertical tab 9 returning back down. For aesthetic reasons, the sheet is chamfered at the junctions 10 between the bottom 1 and the vertical walls 2 and 3.

On a représenté à la figure 2 l'assemblage bord à bord de deux bacs A et B. Le rebord horizontal 5 du bac A coiffe le rebord horizontal 4 de longueur 1 du bac B et l'on fait en sorte que la nervure 7 du bac A, c'est à dire la nervure la plus proche de sa paroi verticale adjacente 3 se superpose à la nervure 6 du bac B. On voit qu'ainsi les deux parois verticales 2 et 3 des bacs voisins sont maintenues les unes contre les autres. Si l'on veut au contraire obtenir un écartement entre les bacs, comme le montre la figure 3, il suffit de décaler le bac B par rapport au bac A et de faire en sorte que ce soit la seconde nervure 8 du bac A qui se superpose à la nervure 6 du bac B.FIG. 2 shows the edge-to-edge assembly of two trays A and B. The horizontal rim 5 of the tray A covers the horizontal rim 4 of length 1 of the tray B and the rib 7 of the tray A, that is to say the rib closest to its adjacent vertical wall 3 is superimposed on the rib 6 of tray B. It can be seen that the two vertical walls 2 and 3 of the neighboring tanks are thus held one against the other. other. If on the contrary one wants to obtain a spacing between the tanks, as shown in FIG. 3, it suffices to shift the tank B relative to the tank A and to ensure that it is the second rib 8 of the tank A which is superimposed on rib 6 of tray B.

Ainsi les deux parois verticales de deux bacs voisins se trouvent écartées d'une largeur correspondant sensiblement à la largeur 1 et au pas des nervures 7 et 8. Les pattes verticales 9 jouent le rôle de butées, évitant à deux bacs voisins de se désolidariser l'un de l'autre.Thus the two vertical walls of two neighboring tanks are spaced apart by a width corresponding substantially to the width 1 and to the pitch of the ribs 7 and 8. The vertical tabs 9 act as stops, preventing two neighboring tanks from coming apart. of each other.

L'invention ne se limite pas à l'ensemble de réalisation décrit, mais englobe également ses variantes constructives. Ainsi on peut prévoir qu'un rebord horizontal 5 du caisson présente trois ou quatre nervures -ou plus- correspondant à trois ou quatre pas d'espacement possibles des bacs. Quand aux nervures elles peuvent présenter une forme et une profondeur variable, ou encore être remplacées par d'autres moyens de positionnement réciproque tels que des picots coopérant avec des trous.The invention is not limited to the assembly described, but also includes its constructive variants. Thus, it can be foreseen that a horizontal edge 5 of the box has three or four ribs - or more - corresponding to three or four possible spacing steps of the tanks. When the ribs can present a shape and variable depth, or be replaced by other reciprocal positioning means such as pins cooperating with holes.

Grâce à la structure dissymétrique de ces bacs, on peut composer au choix plusieurs types de plafond avec ou sans espacement et les modifier aisément après leur pose.Thanks to the asymmetrical structure of these tanks, you can choose from several types of ceiling with or without spacing and modify them easily after installation.

Claims (3)

- Bac de plafond autoportant constitué d'une tôle dont au moins deux bordures opposées sont profilées pour assurer sa rigidification, ledit bac étant destiné à être posé sur un support approprié, caractérisé en ce qu'il est constitué d'un élément modulaire dissymétrique dont une bordure profilée (2) fait retour par un rebord horizontal (4) au-dessus du fond (1) du bac, tandis qu'une autre bordure profilée opposée (3) fait retour vers l'extérieur du bac par un autre rebord horizontal (5) qui présente une largeur au moins double de celle du premier rebord, de telle façon que le rebord de double longueur d'un bac coiffe le rebord simple du bac voisin pour permettre l'assemblage de bacs juxtaposés ou de bacs écartés les uns des autres et en ce que des moyens de positionnement réciproque (6, 7, 8) sont prévus sur chacun des rebords horizontaux dudit bac.- Self-supporting ceiling tray made of a sheet of which at least two opposite edges are profiled to ensure its stiffening, said tray being intended to be placed on an appropriate support, characterized in that it consists of an asymmetrical modular element, a profiled edge (2) returns by a horizontal rim (4) above the bottom (1) of the container, while another opposite profiled border (3) returns towards the outside of the container by another horizontal rim (5) which has a width at least twice that of the first rim, so that the double-length rim of a container covers the simple rim of the neighboring container to allow the assembly of juxtaposed containers or of containers separated from each other others and in that reciprocal positioning means (6, 7, 8) are provided on each of the horizontal edges of said tank. - Bac de plafond selon la revendication 1, caractérisé en ce que les moyens de positionnement réciproque de deux bacs voisins sont constitués de nervures (6, 7, 8) prévues sur chacun des rebords horizontaux (4, 5) et formant un arrondi vers le haut, qui s'étendent longitudinalement sur toute la longueur du rebord.- Ceiling tank according to claim 1, characterized in that the reciprocal positioning means of two neighboring tanks consist of ribs (6, 7, 8) provided on each of the horizontal edges (4, 5) and forming a rounded towards the high, which extend longitudinally over the entire length of the rim. - Bac de plafond selon les revendications 1 et 2, caractérisé en ce que le rebord horizontal (5) de plus grande largeur possède deux nervures (7) et (8) espacées et écartées de la paroi (3) voisine d'un pas correspondant au pas de l'autre rebord horizontal (4).- Ceiling tray according to claims 1 and 2, characterized in that the horizontal rim (5) of greater width has two ribs (7) and (8) spaced apart from the wall (3) adjacent to a corresponding pitch in step with the other horizontal edge (4).
EP91400069A 1990-01-25 1991-01-15 Asymmetrical self-supporting ceiling panel Withdrawn EP0439384A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9000841 1990-01-25
FR9000841A FR2657377A1 (en) 1990-01-25 1990-01-25 DISSYMMETRICALLY SELF-SUPPORTING CEILING BAC.

Publications (1)

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EP0439384A1 true EP0439384A1 (en) 1991-07-31

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EP91400069A Withdrawn EP0439384A1 (en) 1990-01-25 1991-01-15 Asymmetrical self-supporting ceiling panel

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FR (1) FR2657377A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1153883A (en) * 1955-04-16 1958-03-28 Improvements to soundproofing panels
GB978142A (en) * 1963-02-22 1964-12-16 Ircom S P A Improvements in or relating to structural members
GB1156649A (en) * 1966-10-04 1969-07-02 Bengt Rune Skyllermark Improvements in or relating to Panel Assemblies
CH496158A (en) * 1969-11-10 1970-09-15 Waldner Fa Felix Door or gate leaf
AT382917B (en) * 1982-07-14 1987-04-27 Hunter Douglas Ind Bv WALL OR CEILING COVERING, CONSISTING OF PANELS

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1153883A (en) * 1955-04-16 1958-03-28 Improvements to soundproofing panels
GB978142A (en) * 1963-02-22 1964-12-16 Ircom S P A Improvements in or relating to structural members
GB1156649A (en) * 1966-10-04 1969-07-02 Bengt Rune Skyllermark Improvements in or relating to Panel Assemblies
CH496158A (en) * 1969-11-10 1970-09-15 Waldner Fa Felix Door or gate leaf
AT382917B (en) * 1982-07-14 1987-04-27 Hunter Douglas Ind Bv WALL OR CEILING COVERING, CONSISTING OF PANELS

Also Published As

Publication number Publication date
FR2657377A1 (en) 1991-07-26

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