EP0214072A1 - Assembling and fastening device for rectangular panels - Google Patents

Assembling and fastening device for rectangular panels Download PDF

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Publication number
EP0214072A1
EP0214072A1 EP86420212A EP86420212A EP0214072A1 EP 0214072 A1 EP0214072 A1 EP 0214072A1 EP 86420212 A EP86420212 A EP 86420212A EP 86420212 A EP86420212 A EP 86420212A EP 0214072 A1 EP0214072 A1 EP 0214072A1
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EP
European Patent Office
Prior art keywords
panels
grooves
cavity
fixing
profile
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Withdrawn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
EP86420212A
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German (de)
French (fr)
Inventor
Jean-Louis Guitard
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.)
Cegedur Societe de Transformation de lAluminium Pechiney SA
Original Assignee
Cegedur Societe de Transformation de lAluminium Pechiney SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cegedur Societe de Transformation de lAluminium Pechiney SA filed Critical Cegedur Societe de Transformation de lAluminium Pechiney SA
Publication of EP0214072A1 publication Critical patent/EP0214072A1/en
Withdrawn legal-status Critical Current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
    • 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
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
    • E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
    • E04B1/6145—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element

Definitions

  • the invention relates to a device for assembling and fixing rectangular panels.
  • cladding, roofs or partitions In the building sector, a large number of elements are constituted by rectangular panels, arranged side by side, and fixed on a supporting structure; this is particularly the case for cladding, roofs or partitions. In the case of cladding and roofing, these panels provide protection against the weather, as well as acoustic and thermal insulation. They must have other regulatory characteristics such as fire resistance, for example.
  • the tongue part is often deteriorated during transport or handling of the panels during installation.
  • the panel fastening system on the supporting structure most often constitutes a thermal bridge which reduces the efficiency of the building insulation.
  • the device according to the invention proposes to eliminate these drawbacks.
  • the fixing and assembly device consists of a profile symmetrical with respect to a longitudinal plane, having in cross section the general shape of an I; the base has a cavity open towards the outside, the width of which is greater than the opening, and the upper part consists of two opposite branches whose external shape is complementary to longitudinal grooves made on the adjacent fields of the panels to be assembled.
  • These grooves can have any cross section, but which preferably has a simple geometric shape such as a semicircle, rectangle, trapezoid, etc.
  • the open cavity of the base of the profile is used to thread the head of a bolt for the fixing of the profile according to the invention on the bearing structure of the building, by any known means, a flange for example.
  • any other method of fixing the profile to the bearing structure can be used, in particular by bolts passing through the base of the latter.
  • the maximum width of the edge groove of the panels must be adapted to the compressive strength of the material constituting the edge, depending on the weight of the panels and what they support, in particular when the mounting thereof done horizontally, as is the case on the front.
  • the device according to the invention is advantageously made of an alloy of Al, for example 6060-T5, because of the good compromise between mechanical strength and lightness.
  • the panels are most often of the composite type and constituted in a known manner by two outer skins, generally metallic but may be of wood or other construction material (plaster, fiber cement, etc.) between which is an insulating blanket (mineral or organic).
  • an insulating blanket mineral or organic
  • the edges of these are formed by rigid and insulating parts, for example of wood.
  • two small grooves are formed on either side of the main groove of the edge of the panel and receive the folded ends of the skins of the panel.
  • the free space, located between the branches of the upper part of the profile can either be filled with thermal and sound insulation, or be used for the passage of cables, wires or pipes intended for heating, lighting, ventilation, etc ... of the premises.
  • the metal profile (1) which is symmetrical with respect to a plane whose trace is shown in (10) has, in cross section, the general shape of an I whose base (2) comprises a cavity (3) provided with 'an opening (4) of width less than that of the cavity.
  • a core (5) connects the base to the upper part (6) in the shape of a U with parallel branches (7,7).
  • the axes (9) materialize the position of the axis of the holes allowing the direct fixing of the profile (1) on the bearing structure (not shown) using the through bolts, when the bolt fixing, whose head is trapped in the cavity (3), is not used.
  • edges of the composite panels consist of wooden parts (11) having two opposite grooves (12,12 ') in which the wings 7,7') of the profile (1) engage. These edges also have two small opposite grooves (13a, 13a 'and 13b, 13b') in which engage on the one hand the folded end of the outer and inner facings (14), on the other hand the heels of joints d 'sealing (15a, 15a', 15b, 15b ').
  • the external seals can be replaced by a flap (16) consisting of an Al profile, for example (fig.3) or by a single seal made of elastomer or plastic such that (17) - fig. 3a.
  • the upper external facing has two high ribs (18) which are covered with a joint cover (19) fixed to said ribs by self-drilling and self-tapping screws (20 ).

Abstract

This device comprises a profile (1) which is symmetrical relative to a longitudinal plane, having the general shape of an I, the base of which is equipped with a cavity (3) having an opening (4) facing downwards, of a width which is less than that of the cavity and connected to the top part (6) comprising two opposite branches (7,7') by means of a core (5), the outer part of the opposite branches complementing 2 longitudinal grooves (12,12') made in the rigid and insulating edges (11) of the panels to be assembled. <IMAGE>

Description

L'invention concerne un dispositif d'assemblage et de fixation de panneaux rectangulaires.The invention relates to a device for assembling and fixing rectangular panels.

Dans le secteur du bâtiment, un grand nombre d'éléments sont constitués par des panneaux rectangulaires, disposés côte à côte, et fixés sur une structure portante; c'est le cas en particulier des bardages, des toitures ou des cloisons. Dans le cas des bardages et toitures, ces panneaux assurent la protection contre les intempéries, ainsi que l'isolation acoustique et thermique. Ils doivent présenter d'autres caractéristiques réglementaires telle que résistance au feu, par exemple.In the building sector, a large number of elements are constituted by rectangular panels, arranged side by side, and fixed on a supporting structure; this is particularly the case for cladding, roofs or partitions. In the case of cladding and roofing, these panels provide protection against the weather, as well as acoustic and thermal insulation. They must have other regulatory characteristics such as fire resistance, for example.

Ces constructions de type modulaire, présentent l'avantage d'une pré-fabrication en usine et d'une mise en place aisée et rapide sur le chantier de constructions. Cependant, les systèmes connus actuellement présentent les inconvénients suivants:
- les assemblages inter-panneaux par rainure et languette impliquent une orientation définie d'un panneau par rapport aux panneaux adjacents, ce qui représente une gêne au montage.These modular type constructions have the advantage of pre-manufacturing in the factory and easy and quick installation on the construction site. However, the systems currently known have the following drawbacks:
- the inter-panel assemblies by groove and tongue imply a defined orientation of a panel with respect to the adjacent panels, which represents discomfort during assembly.

Par ailleurs, la partie languette est souvent déteriorée lors des transports ou des manipulations des panneaux lors de la mise en place.
- le système de fixation du panneau sur la structure portante constitue le plus souvent un pont thermique qui diminue l'efficacité de l'isolation du bâtiment.In addition, the tongue part is often deteriorated during transport or handling of the panels during installation.
- the panel fastening system on the supporting structure most often constitutes a thermal bridge which reduces the efficiency of the building insulation.

Le dispositif selon l'invention se propose d'éliminer ces inconvénients.The device according to the invention proposes to eliminate these drawbacks.

Le dispositif de fixation et d'assemblage se compose d'un profilé symétrique par rapport à un plan longitudinal, présentant en section transversale la forme générale d'un I; la base comporte une cavité ouverte vers l'extérieur, dont la largeur est supérieure à l'ouverture, et la partie supérieure est constituée de deux branches opposées dont la forme extérieure est complémentaire de rainures longitudinales pratiquées sur les champs adjacents des panneaux à assembler.The fixing and assembly device consists of a profile symmetrical with respect to a longitudinal plane, having in cross section the general shape of an I; the base has a cavity open towards the outside, the width of which is greater than the opening, and the upper part consists of two opposite branches whose external shape is complementary to longitudinal grooves made on the adjacent fields of the panels to be assembled.

Ces rainures peuvent avoir une section transversale quelconque, mais qui a de préférence une forme géométrique simple tels que demi-cercle, rectangle, trapèze, etc...These grooves can have any cross section, but which preferably has a simple geometric shape such as a semicircle, rectangle, trapezoid, etc.

La cavité ouverte de la base du profilé sert à enfiler la tête d'un boulon en vue de la fixation du profilé selon l'invention sur la structure portante du bâtiment, par tout moyen connu,une bride par exemple. Cependant tout autre mode de fixation du profil sur la structure portante peut être utilisé, en particulier par boulons traversant la base de celui-ci.The open cavity of the base of the profile is used to thread the head of a bolt for the fixing of the profile according to the invention on the bearing structure of the building, by any known means, a flange for example. However, any other method of fixing the profile to the bearing structure can be used, in particular by bolts passing through the base of the latter.

La largeur maximale de la rainure du chant des panneaux doit être adaptée à la résistance à la compression du matériau constituant le chant, en fonction du propre poids des panneaux et de ce qu'ils supportent, en particulier lorsque le montage de ceux-ci se fait horizontalement, comme cela est le cas en façade.The maximum width of the edge groove of the panels must be adapted to the compressive strength of the material constituting the edge, depending on the weight of the panels and what they support, in particular when the mounting thereof done horizontally, as is the case on the front.

Le dispositif selon l'invention est avantageusement réalisé en alliage d'Al, par exemple 6060-T5, en raison du bon compromis résistance mécanique - légèreté.The device according to the invention is advantageously made of an alloy of Al, for example 6060-T5, because of the good compromise between mechanical strength and lightness.

Les panneaux sont le plus souvent du type composite et constitués de façon connue par deux peaux extérieures, généralement métalliques mais pouvant être en bois ou autre matériau de construction (plâtre, fibrociment, etc...) entre lesquelles se trouve un matelas isolant (minéral ou organique). Cependant pour assurer une résistance suffisante du bord des panneaux tout en assurant une coupure thermique efficace, les chants de ceux-ci sont constitués par des pièces rigides et isolantes par exemple en bois.
Celles-ci sont liées aux peaux métalliques soit par collage ou autre moyen de fixation, soit par simple accrochage, ce qui permet une dilatation différentielle entre les deux peaux sans déformation apparente ou déterioration des panneaux.The panels are most often of the composite type and constituted in a known manner by two outer skins, generally metallic but may be of wood or other construction material (plaster, fiber cement, etc.) between which is an insulating blanket (mineral or organic). However, to ensure sufficient resistance of the edge of the panels while ensuring an effective thermal break, the edges of these are formed by rigid and insulating parts, for example of wood.
These are linked to the metal skins either by gluing or other means of fixing, or by simple attachment, which allows differential expansion between the two skins without apparent deformation or deterioration of the panels.

Dans ce dernier cas, deux petites rainures sont pratiquées de part et d'autre de la rainure principale du chant du panneau et recoivent les extrémités pliées des peaux du panneau.In the latter case, two small grooves are formed on either side of the main groove of the edge of the panel and receive the folded ends of the skins of the panel.

Ces petites rainures peuvent également recevoir soit les joints d'étanchéité inter panneaux, soit encore, une bavette d'étanchéité dans le cas de montage horizontal.
L'espace libre, situé entre les branches de la partie supérieure du profilé peut être soit rempli d'un isolant thermique et phonique, soit être utilisé pour le passage de câbles, fils ou canalisation destinés au chauffage, à l'éclairage, à la ventilation, etc... des locaux.These small grooves can also receive either the inter-panel seals, or even a sealing flap in the case of horizontal mounting.
The free space, located between the branches of the upper part of the profile can either be filled with thermal and sound insulation, or be used for the passage of cables, wires or pipes intended for heating, lighting, ventilation, etc ... of the premises.

L'invention sera mieux comprise à l'aide des exemples suivants illustrés par les figures:

  • Fig.1 qui représente la section transversale d'un profilé métallique selon l'invention.
  • Fig.2 qui représente la section transversale (horizontale) de l'assemblage de 2 panneaux de façade en pose verticale.
  • Fig.3 qui représente la section transversale (verticale) de l'assemblage de 2 panneaux de façade en pose horizontale.
  • Fig.3a qui représente une variante d'exécution de l'assemblage de la fig.3
  • Fig.4 qui représente la section transversale de l'assemblage de deux panneaux de toiture.
The invention will be better understood using the following examples illustrated by the figures:
  • Fig.1 which shows the cross section of a metal profile according to the invention.
  • Fig.2 which represents the cross section (horizontal) of the assembly of 2 facade panels in vertical installation.
  • Fig.3 which represents the cross section (vertical) of the assembly of 2 facade panels in horizontal installation.
  • Fig.3a which represents an alternative embodiment of the assembly of fig.3
  • Fig.4 which represents the cross section of the assembly of two roof panels.

Le profilé métallique (1) qui est symétrique par rapport à un plan dont la trace est représentée en (10) présente, en section transversale, la forme générale d'un I dont la base (2) comporte une cavité (3) munie d'une ouverture (4) de largeur inférieure à celle de la cavité.The metal profile (1) which is symmetrical with respect to a plane whose trace is shown in (10) has, in cross section, the general shape of an I whose base (2) comprises a cavity (3) provided with 'an opening (4) of width less than that of the cavity.

Une âme (5) relie la base à la partie supérieure (6) en forme de U à branches parallèles (7,7). Les axes (9) matérialisent la position de l'axe des trous permettant la fixation directe du profil (1) sur la structure portante (non représentée) à l'aide des boulons traversants, lorsque la fixation par boulons, dont la tête est emprisonnée dans la cavité (3), n'est pas utilisée.A core (5) connects the base to the upper part (6) in the shape of a U with parallel branches (7,7). The axes (9) materialize the position of the axis of the holes allowing the direct fixing of the profile (1) on the bearing structure (not shown) using the through bolts, when the bolt fixing, whose head is trapped in the cavity (3), is not used.

Les chants des panneaux composites sont constitués par des pièces en bois (11) présentant deux rainures opposées (12,12') dans lesquelles s'engagent les ailes 7,7') du profilé (1). Ces chants présentent également deux petites rainures opposées (13a,13a' et 13b,13b') dans lesquels s'engagent d'une part l'extrémité pliée des parements extérieur et intérieur (14), d'autre part les talons de joints d'étanchéité (15a, 15a', 15b, 15b').The edges of the composite panels consist of wooden parts (11) having two opposite grooves (12,12 ') in which the wings 7,7') of the profile (1) engage. These edges also have two small opposite grooves (13a, 13a 'and 13b, 13b') in which engage on the one hand the folded end of the outer and inner facings (14), on the other hand the heels of joints d 'sealing (15a, 15a', 15b, 15b ').

Dans une variante et en position horizontale du profilé (1) les joints extérieurs peuvent être remplacés par une bavette (16) constituée d'un profil en Al, par exemple (fig.3) ou par un joint unique en élastomère ou matière plastique tel que (17) - fig. 3a.In a variant and in a horizontal position of the profile (1) the external seals can be replaced by a flap (16) consisting of an Al profile, for example (fig.3) or by a single seal made of elastomer or plastic such that (17) - fig. 3a.

Dans la jonction de panneaux de toiture (fig.4) le parement extérieur supérieur présente deux nervures hautes (18) lesquelles sont recouvertes d'un couvre-joint (19) fixés auxdites nervures par des vis auto-perceuses et auto-taraudeuses (20).In the junction of roofing panels (fig. 4) the upper external facing has two high ribs (18) which are covered with a joint cover (19) fixed to said ribs by self-drilling and self-tapping screws (20 ).

Claims (6)

1. Dispositif de fixation et d'assemblage de panneaux caractérisé en ce qu'il comporte un profil (1) symétrique par rapport à un plan longitudinal, ayant la forme générale d'un I, dont la base est munie d'une cavité (3) présentant une ouverture (4) dirigée vers le bas, de largeur inférieure à celle de la cavité et reliée à la partie supérieure (6), comportant deux branches opposées (7;7'), par une âme (5), la partie externe des branches opposées étant complémentaire de 2 rainures longitudinales (12,12') pratiquées dans les champs rigides et isolants (11) des panneaux à assembler.1. A device for fixing and assembling panels, characterized in that it comprises a profile (1) symmetrical with respect to a longitudinal plane, having the general shape of an I, the base of which is provided with a cavity ( 3) having an opening (4) directed downwards, of width less than that of the cavity and connected to the upper part (6), comprising two opposite branches (7; 7 '), by a core (5), the external part of the opposite branches being complementary to 2 longitudinal grooves (12,12 ') made in the rigid and insulating fields (11) of the panels to be assembled. 2. Dispositif selon la revendication 1 caractérisé en ce que les champs (11) des panneaux sont en bois.2. Device according to claim 1 characterized in that the fields (11) of the panels are made of wood. 3. Dispositif selon l'une des revendications 1 ou 2 caractérisé en ce que les champs (11) sont munis de petites rainures longitudinales (13a, 13a', 13b, 13b') situées de part et d'autre de la rainure principale (12,12').3. Device according to one of claims 1 or 2 characterized in that the fields (11) are provided with small longitudinal grooves (13a, 13a ', 13b, 13b') located on either side of the main groove ( 12.12 '). 4. Dispositif selon l'une des revendications 1 à 3 caractérisé en ce que les parements extérieurs (14) des panneaux sont repliés dans les petites rainures (13a, 13a', 13b, 13b').4. Device according to one of claims 1 to 3 characterized in that the outer facings (14) of the panels are folded in the small grooves (13a, 13a ', 13b, 13b'). 5. Dispositif selon l'une des revendications 1 à 4 caractérisé en ce que les petites rainures externes (13b, 13b') servent à la fixation d'une bavette (16).5. Device according to one of claims 1 to 4 characterized in that the small external grooves (13b, 13b ') are used for fixing a flap (16). 6. Dispositif selon l'une des revendications 1 à 5 caractérisé en ce que les petites rainures servent à la fixation de joints d'étanchéité entre deux panneaux adjacents.6. Device according to one of claims 1 to 5 characterized in that the small grooves are used for fixing seals between two adjacent panels.
EP86420212A 1985-08-22 1986-08-20 Assembling and fastening device for rectangular panels Withdrawn EP0214072A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8512971A FR2586439B1 (en) 1985-08-22 1985-08-22 DEVICE FOR ASSEMBLING AND FIXING RECTANGULAR PANELS
FR8512971 1985-08-22

Publications (1)

Publication Number Publication Date
EP0214072A1 true EP0214072A1 (en) 1987-03-11

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ID=9322520

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Application Number Title Priority Date Filing Date
EP86420212A Withdrawn EP0214072A1 (en) 1985-08-22 1986-08-20 Assembling and fastening device for rectangular panels

Country Status (7)

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EP (1) EP0214072A1 (en)
DK (1) DK398886A (en)
FI (1) FI863387A (en)
FR (1) FR2586439B1 (en)
GR (1) GR862163B (en)
NO (1) NO863369L (en)
PT (1) PT83237A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY118981A (en) * 1996-02-29 2005-02-28 Shell Int Research Method for separating liquid from a slurry and process for the preparation of hydrocarbons

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2346301A1 (en) * 1973-09-14 1975-03-27 Werno Ag Sound-insulated foil-coated partition wall building block - with groove in joint loosely holding coating for clamping between blocks
FR2411281A1 (en) * 1977-12-09 1979-07-06 Hunter Douglas Ind Bv PREFABRICATED PARTITION ELEMENT

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2346301A1 (en) * 1973-09-14 1975-03-27 Werno Ag Sound-insulated foil-coated partition wall building block - with groove in joint loosely holding coating for clamping between blocks
FR2411281A1 (en) * 1977-12-09 1979-07-06 Hunter Douglas Ind Bv PREFABRICATED PARTITION ELEMENT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY118981A (en) * 1996-02-29 2005-02-28 Shell Int Research Method for separating liquid from a slurry and process for the preparation of hydrocarbons

Also Published As

Publication number Publication date
PT83237A (en) 1987-02-27
DK398886A (en) 1987-02-23
NO863369D0 (en) 1986-08-21
NO863369L (en) 1987-02-23
FI863387A (en) 1987-02-23
FR2586439A1 (en) 1987-02-27
FR2586439B1 (en) 1987-10-23
FI863387A0 (en) 1986-08-21
DK398886D0 (en) 1986-08-21
GR862163B (en) 1986-11-18

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