EP0456530A2 - Translucid double layer panel for covering or cladding of buildings - Google Patents

Translucid double layer panel for covering or cladding of buildings Download PDF

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Publication number
EP0456530A2
EP0456530A2 EP91400764A EP91400764A EP0456530A2 EP 0456530 A2 EP0456530 A2 EP 0456530A2 EP 91400764 A EP91400764 A EP 91400764A EP 91400764 A EP91400764 A EP 91400764A EP 0456530 A2 EP0456530 A2 EP 0456530A2
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EP
European Patent Office
Prior art keywords
panel
skin
panel according
skins
frame
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Withdrawn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
EP91400764A
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German (de)
French (fr)
Other versions
EP0456530A3 (en
Inventor
Jean Bock
Benoît Loth
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Industrielle Du Haras SA Ste
Original Assignee
Industrielle Du Haras SA Ste
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Filing date
Publication date
Application filed by Industrielle Du Haras SA Ste filed Critical Industrielle Du Haras SA Ste
Publication of EP0456530A2 publication Critical patent/EP0456530A2/en
Publication of EP0456530A3 publication Critical patent/EP0456530A3/en
Withdrawn legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/03—Sky-lights; Domes; Ventilating sky-lights
    • 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
    • E04C2/54—Slab-like translucent elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/24—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like
    • E04D3/28—Roof covering by making use of flat or curved slabs or stiff sheets with special cross-section, e.g. with corrugations on both sides, with ribs, flanges, or the like of glass or other translucent material

Definitions

  • the invention which relates to a double skin lighting panel for roofing or cladding of a building relates more precisely to a rigid frame of glued polyurethane foam constituting the frame of the panel.
  • the known double skin lighting panels have drawbacks inherent in their construction. If we want to make them stiff enough so that there is no bending or deformation between two neighboring purlins to which they are fixed, it is necessary to stiffen them using metal beams or crosspieces, which makes them heavy considerably. If, on the contrary, we want to lighten them by having only spacers between the shims or discontinuous intermediate elements between each skin, we obtain elements that are not airtight and sensitive to condensation. In addition the existing panels have problems of peeling of the skins.
  • the Applicant has developed an original technique for assembling translucent skins which gives the panel increased rigidity and solidity, while remaining light, and which gives it the advantage of making it perfectly waterproof and insulating. , without risk of peeling of the skins with their support.
  • the object of the present invention therefore consists of a double skin lighting panel for covering or cladding of buildings, comprising two translucent skins separated by wedges, panel according to which a rigid frame made of a material of the kind of a polyurethane foam constitutes the frame of the panel, to which the walls of the upper skin and of the lower skin are bonded, a complementary bonding stratification being carried out between the skins and on the periphery of the panel, in the same material as that of said skins, to ensure connecting them tightly and reinforcing the panels.
  • the rigid frame comprises two longitudinal beams, one beam of which is profiled in V to correspond exactly to the profile of one of the longitudinal ribs of the upper skin of the panel, as well as a plurality of crosspieces.
  • another longitudinal spar rests against a flat part of the upper skin.
  • crosspieces carry, in line with the ribs, wedges profiled in V to correspond to the profile of the ribs.
  • FIG. 1 a translucent panel 1 with double skin intended to be inserted between cover panels 2 insulated and opaque, all these panels resting and being fixed to transverse purlins 13.
  • the translucent panel 1 the profile of which appears more clearly in FIG. 2 consists of an upper skin 5 comprising a series of longitudinal ribs 3 V-shaped open downwards separated by flat or slightly wavy parts 4. It also consists of a completely flat lower skin 6.
  • the skins are advantageously made of polyester reinforced with glass fibers.
  • the translucent panel has, between these two skins 5 and 6, a frame 7, shown in Figure 3, which has the shape of a rigid rectangular frame, made of polyurethane foam.
  • the frame in question laterally comprises two longitudinal beams 8. One is located to the right of one of the two longitudinal ribs 3 which border one of the sides of the panel.
  • the upper face of a longitudinal spar 8a is V-shaped to correspond exactly to the internal profile of the corresponding longitudinal rib 3.
  • the other longitudinal beam 8b bears against a flat part 4 of the upper skin, on the edge of the longitudinal rib 3b.
  • the panel is therefore supported on the frame along the entire length of the side members.
  • the frame also comprises two crosspieces 9, at the end of the side members 8 and a central crosspiece 10.
  • the crosspieces 9, 10 bear, in line with the ribs 3, shims 11 also V-shaped to correspond to the profile of the ribs. It will be noted that the profiled beams 8 and the crosspieces with their shims 11 are made in one piece, in the mass, of polyurethane foam.
  • the upper skin 5 is bonded to the frame 7 by means of its lateral ribs 3 which are applied to the longitudinal beams 8, as well as by the wedges 11.
  • the lower skin 6 is bonded to the flat underside of the rigid frame 7 of the frame and does not extend beyond said frame.
  • the upper skin 5 extends beyond the length of the frame on one side to allow it to overlap with the neighboring panel of opaque cover 2; it extends beyond the width of the frame, on one side and with a longitudinal half-rib 3b to allow its connection with the immediately adjacent panel.
  • the two skins 5 and 6 are therefore glued to the same frame 7. But to further improve the sealing and the insulation, a complementary stratification 12 of connection between the skins is ensured all around the panel, in the same material, it is ie polyester reinforced with glass fibers.
  • the panel thus produced is fixed to the transverse purlins 13 by screw-nuts 14 taking on the ribs 3 by means of jumpers 15, as can be seen particularly in FIG. 4.
  • the invention is not limited to the embodiment described, but also encompasses the constructive variants thereof.
  • the translucent skins of the panels can be made of materials other than polyester reinforced with glass fibers
  • the frame 7 can be made of a material equivalent to a polyurethane foam.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Laminated Bodies (AREA)
  • Panels For Use In Building Construction (AREA)

Abstract

A rigid frame (7) with profiled longitudinal members (8) and wedges (11) mounted on transverse members (9, 10) constitutes the reinforcement of the panel, an upper translucent skin being adhesively bonded to the longitudinal members and to the wedges which engage in the corresponding ribs of the skin and a lower translucent skin being adhesively bonded beneath the said frame. A complementary connecting stratification is produced between the skins and on the perimeter of the panel, in the same material as that of the said skins, in order to connect them in a sealed manner and to strengthen the panel. Application to the covering or to the cladding of buildings. <IMAGE>

Description

L'invention qui se rapporte à un panneau éclairant à double peau pour couverture ou bardage de bâtiment concerne plus précisément un cadre rigide en mousse de polyuréthane collée constituant l'armature du panneau.The invention which relates to a double skin lighting panel for roofing or cladding of a building relates more precisely to a rigid frame of glued polyurethane foam constituting the frame of the panel.

Dans le domaine de la couverture des bâtiments, il est habituel de disposer de place en place des panneaux éclairants translucides qui s'intercalent parmi les panneaux de couverture isolés et opaques constituant l'essentiel de la toiture. Mais il faut que ces panneaux éclairants puissent transmettre la lumière du jour tout en conservant les mêmes capacités d'isolation que les panneaux opaques. C'est pourquoi il est connu d'utiliser des panneaux à double peau, constitués par conséquent de deux plaques translucides reliées entre elles par des entretoises ou des joints qui les maintiennent écartées l'une de l'autre. Cette double paroi transparente s'adapte aux panneaux opaques voisins et l'espace d'air compris entre les deux plaques permet d'obtenir un bon coeffecient d'isolation.In the area of roofing of buildings, it is usual to have from place to place translucent illuminating panels which are inserted among the insulated and opaque covering panels constituting the main part of the roof. However, these illuminating panels must be able to transmit daylight while retaining the same insulation capacities as opaque panels. This is why it is known to use double-skin panels, therefore consisting of two translucent plates connected together by spacers or seals which keep them spaced from one another. This transparent double wall adapts to neighboring opaque panels and the air space between the two plates allows a good insulation coefficient to be obtained.

Les panneaux éclairants connus à double peau, présentent cependant des inconvénients inhérents à leur construction. Si l'on veut les rendre suffisamment raides pour qu'il n'y ait aucune flexion ni déformation entre deux pannes voisines auxquelles ils sont fixés, il est nécessaire de les rigidifier à l'aide de longerons ou traverses métalliques, ce qui les alourdit considérablement. Si au contraire on veut les alléger en ne disposant entre chaque peau que des entretoises des cales ou des éléments intercalaires discontinus, on obtient des éléments non étanches, et sensibles à la condensation. En outre les panneaux existants ont des problèmes de décollement des peaux.The known double skin lighting panels, however, have drawbacks inherent in their construction. If we want to make them stiff enough so that there is no bending or deformation between two neighboring purlins to which they are fixed, it is necessary to stiffen them using metal beams or crosspieces, which makes them heavy considerably. If, on the contrary, we want to lighten them by having only spacers between the shims or discontinuous intermediate elements between each skin, we obtain elements that are not airtight and sensitive to condensation. In addition the existing panels have problems of peeling of the skins.

Pour éviter ces inconvénients, la demanderesse a mis au point une technique originale d'assemblage des peaux translucides qui donne au panneau une rigidité et une solidité accrus, tout en restant léger, et qui lui confère l'avantage de le rendre parfaitement étanche et isolant, sans risque de décollement des peaux avec leur support.To avoid these drawbacks, the Applicant has developed an original technique for assembling translucent skins which gives the panel increased rigidity and solidity, while remaining light, and which gives it the advantage of making it perfectly waterproof and insulating. , without risk of peeling of the skins with their support.

L'objet de la présente invention consiste donc en un panneau éclairant à double peau pour couverture ou bardage de bâtiments, comportant deux peaux translucides séparés par des cales, panneau selon lequel un cadre rigide réalisé en matériau du genre d'une mousse de polyuréthane constitue l'armature du panneau, à laquelle sont collées les parois de la peau supérieure et de la peau inférieure, une stratification complémentaire de liaison étant réalisée entre les peaux et sur le pourtour de panneau, dans la même matière que celle desdites peaux, pour assurer leur liaison de façon étanche et renforcer le panneaux.The object of the present invention therefore consists of a double skin lighting panel for covering or cladding of buildings, comprising two translucent skins separated by wedges, panel according to which a rigid frame made of a material of the kind of a polyurethane foam constitutes the frame of the panel, to which the walls of the upper skin and of the lower skin are bonded, a complementary bonding stratification being carried out between the skins and on the periphery of the panel, in the same material as that of said skins, to ensure connecting them tightly and reinforcing the panels.

Selon une caractéristique particulière de l'invention, le cadre rigide comporte deux longerons longitudinaux, dont un longeron est profilé en V pour correspondre exactement au profil d'une des nervures longitudinales de la peau supérieure du panneau, ainsi qu'une pluralité de traverses.According to a particular characteristic of the invention, the rigid frame comprises two longitudinal beams, one beam of which is profiled in V to correspond exactly to the profile of one of the longitudinal ribs of the upper skin of the panel, as well as a plurality of crosspieces.

Avantageusement, un autre longeron longitudinal s'appuie contre une partie plane de la peau supérieure.Advantageously, another longitudinal spar rests against a flat part of the upper skin.

En outre les traverses portent, au droit des nervures, des cales profilées en V pour correspondre au profil des nervures.In addition the crosspieces carry, in line with the ribs, wedges profiled in V to correspond to the profile of the ribs.

D'autres caractéristiques particulières et avantages de l'invention, apparaitront à la lecture de la description qui va suivre d'un exemple non limitatif de réalisation faisant référence aux dessins annexés qui représentent :

  • figure 1 une vue écorchée en perspective d'un panneau éclairant monté ;
  • figure 2 une vue en coupe transversale du panneau éclairant ;
  • figure 3 une vue en perspective de l'armature du panneau ;
  • figure 4 une vue partielle en coupe à plus grande échelle montrant la fixation d'un panneau sur une panne.
Other particular characteristics and advantages of the invention will appear on reading the following description of a non-limiting example of embodiment referring to the appended drawings which represent:
  • Figure 1 a cutaway perspective view of a mounted lighting panel;
  • Figure 2 a cross-sectional view of the lighting panel;
  • Figure 3 a perspective view of the frame of the panel;
  • Figure 4 a partial sectional view on a larger scale showing the attachment of a panel on a purlin.

On a représenté à la figure 1, un panneau translucide 1 à double peau destiné à s'intercaler entre des panneaux de couverture 2 isolés et opaques, tous ces panneaux reposant et étant fixés à des pannes transversales 13. Le panneau translucide 1 dont le profil apparait plus clairement à la figure 2 est constitué d'une peau supérieure 5 comportant une série de nervures longitudinales 3 en forme de V ouvert vers le bas séparées par des parties planes ou légèrement ondulées 4. Il est constitué également d'une peau inférieure 6 tout à fait plane. Les peaux sont avantageusement réalisées en polyester armé de fibres de verre.There is shown in Figure 1, a translucent panel 1 with double skin intended to be inserted between cover panels 2 insulated and opaque, all these panels resting and being fixed to transverse purlins 13. The translucent panel 1, the profile of which appears more clearly in FIG. 2 consists of an upper skin 5 comprising a series of longitudinal ribs 3 V-shaped open downwards separated by flat or slightly wavy parts 4. It also consists of a completely flat lower skin 6. The skins are advantageously made of polyester reinforced with glass fibers.

Le panneau translucide possède, entre ces deux peaux 5 et 6, une armature 7, représentée à la figure 3, qui a la forme d'un cadre rectangulaire rigide, réalisé en mousse de polyuréthane. Le cadre en question comporte latéralement deux longerons longitudinaux 8. L'un se trouve au droit d'une des deux nervures longitudinales 3 qui bordent un des côtés du panneau. La face supérieure d'un longeron longitudinal 8a est profilée en V pour correspondre exactement au profil intérieur de la nervure 3 longitudinale correspondante. L'autre longeron longitudinal 8b s'appuie contre une partie plane 4 de la peau supérieure, en bordure de la nervure longitudinale 3b. Le panneau est donc en appui sur le cadre selon toute la longueur des longerons. Le cadre comporte aussi deux traverses 9, en bout des longerons 8 et une traverse centrale 10. Les traverses 9,10 portent, au droit des nervures 3, des cales 11 également profilées en V pour correspondre au profil des nervures. On notera que les longerons profilés 8 et les traverses avec leurs cales 11 sont réalisés en une seule pièce, dans la masse, en mousse de polyuréthane. La peau supérieure 5 est collée sur l'armature 7 par l'intermédiaire de ses nervures latérales 3 qui sont appliquées sur les longerons longitudinaux 8, ainsi que par les cales 11. La peau inférieure 6 est collée à la face inférieure plane du cadre rigide 7 de l'armature et ne déborde pas de ladite armature. Par contre la peau supérieure 5 déborde d'un côté la longueur du cadre pour permettre son chevauchement avec le panneau voisin de couverture opaque 2 ; elle déborde de la largeur du cadre, d'un seul côté et d'une demi nervure longitudinale 3b pour permettre son raccordement avec le panneau immédiatement voisin. Les deux peaux 5 et 6 sont donc collées à la même armature 7. Mais pour parfaire encore l'étanchéité et l'isolation une stratification complémentaire 12 de liaison entre les peaux est assurée tout autour du panneau, dans la même matière, c'est à dire du polyester armé de fibres de verre.The translucent panel has, between these two skins 5 and 6, a frame 7, shown in Figure 3, which has the shape of a rigid rectangular frame, made of polyurethane foam. The frame in question laterally comprises two longitudinal beams 8. One is located to the right of one of the two longitudinal ribs 3 which border one of the sides of the panel. The upper face of a longitudinal spar 8a is V-shaped to correspond exactly to the internal profile of the corresponding longitudinal rib 3. The other longitudinal beam 8b bears against a flat part 4 of the upper skin, on the edge of the longitudinal rib 3b. The panel is therefore supported on the frame along the entire length of the side members. The frame also comprises two crosspieces 9, at the end of the side members 8 and a central crosspiece 10. The crosspieces 9, 10 bear, in line with the ribs 3, shims 11 also V-shaped to correspond to the profile of the ribs. It will be noted that the profiled beams 8 and the crosspieces with their shims 11 are made in one piece, in the mass, of polyurethane foam. The upper skin 5 is bonded to the frame 7 by means of its lateral ribs 3 which are applied to the longitudinal beams 8, as well as by the wedges 11. The lower skin 6 is bonded to the flat underside of the rigid frame 7 of the frame and does not extend beyond said frame. On the other hand, the upper skin 5 extends beyond the length of the frame on one side to allow it to overlap with the neighboring panel of opaque cover 2; it extends beyond the width of the frame, on one side and with a longitudinal half-rib 3b to allow its connection with the immediately adjacent panel. The two skins 5 and 6 are therefore glued to the same frame 7. But to further improve the sealing and the insulation, a complementary stratification 12 of connection between the skins is ensured all around the panel, in the same material, it is ie polyester reinforced with glass fibers.

Le panneau ainsi réalisé est fixé aux pannes transversales 13 par des vis-écrou 14 prenant aux nervures 3 par l'intermédiaire de cavaliers 15, comme on peut le voir particulièrement à la figure 4.The panel thus produced is fixed to the transverse purlins 13 by screw-nuts 14 taking on the ribs 3 by means of jumpers 15, as can be seen particularly in FIG. 4.

On remarquera le recouvrement de la peau supérieure 5 du panneau 1 par le panneau opaque 2 disposé juste au dessus, dans la pente du toit. La jonction des deux panneaux, et leur fixation par un jeu commun de vis-écrou 14 s'effectue au niveau de la panne 13.Note the overlap of the upper skin 5 of the panel 1 by the opaque panel 2 placed just above, in the slope of the roof. The junction of the two panels, and their fixing by a common set of screw-nut 14 takes place at the level of the purlin 13.

L'invention ne se limite pas à la forme de réalisation décrite, mais en englobe aussi les variantes constructives. De plus les peaux translucides des panneaux peuvent être réalisées en d'autres matières que du polyester armé de fibres de verre, et l'armature 7 peut être constituée d'un matériau équivalent à une mousse de polyuréthane.The invention is not limited to the embodiment described, but also encompasses the constructive variants thereof. In addition, the translucent skins of the panels can be made of materials other than polyester reinforced with glass fibers, and the frame 7 can be made of a material equivalent to a polyurethane foam.

Claims (8)

1.- Panneau éclairant à double peau pour couverture ou bardage de bâtiments, comportant deux peaux translucides séparées par des cales caractérisé en ce que un cadre rigide (7) réalisé en matériau du genre d'une mousse de polyuréthane constitue l'armature du panneau (1), à laquelle sont collées les parois de la peau supérieure (5) et de la peau inférieure (6) et en ce que une strafication complémentaire (12) de liaison est réalisée entre les peaux et sur le pourtour de panneau, dans la même matière que celle desdites peaux, pour assurer leur liaison de façon étanche et renforcer le panneau. 1.- Double skin lighting panel for covering or cladding of buildings, comprising two translucent skins separated by shims characterized in that a rigid frame (7) made of a material of the kind of polyurethane foam constitutes the frame of the panel (1), to which the walls of the upper skin (5) and of the lower skin (6) are stuck and in that a complementary connecting lamination (12) is produced between the skins and on the periphery of the panel, in the same material as that of said skins, to ensure their tight connection and strengthen the panel. 2.- Panneau éclairant selon la revendication 1 caractérisé en ce que le cadre rigide comporte deux longerons longitudinaux (8), dont un longeron (8a) est profilé en V pour correspondre exactement au profil d'une des nervures longitudinales (3) de la peau supérieure (5) du panneau (1), ainsi qu'une pluralité de traverses (9,10). 2.- Illuminating panel according to claim 1 characterized in that the rigid frame comprises two longitudinal beams (8), including a beam (8a) is V-shaped to exactly match the profile of one of the longitudinal ribs (3) of the upper skin (5) of the panel (1), as well as a plurality of crosspieces (9,10). 3.- Panneau éclairant selon les revendications 1 et 2 caractérisé en ce qu'un longeron longitudinal (8b) s'appuie contre une partie plane (4) de la peau supérieure (5). 3.- Illuminating panel according to claims 1 and 2 characterized in that a longitudinal beam (8b) bears against a flat part (4) of the upper skin (5). 4.- Panneau éclairant selon les revendications 1 et 2 caractérisé en ce que les traverses (9,10) portent au droit des nervures (3) des cales (11) profilées en V pour correspondre au profil des nervures. 4.- Illuminating panel according to claims 1 and 2 characterized in that the crosspieces (9,10) carry the right ribs (3) wedges (11) V-shaped to match the profile of the ribs. 5.- Panneau éclairant selon les revendications 1,2,et 4 caractérisé en ce que les longerons profilés 8 et les traverses (9,10) avec leurs cales (11) sont réalisés en une seule pièce, dans la masse, en mousse de polyuréthane. 5.- Illuminating panel according to claims 1,2, and 4 characterized in that the profiled beams 8 and the sleepers (9,10) with their shims (11) are made in one piece, in the mass, of foam polyurethane. 6.- Panneau éclairant selon les revendications 1 et 5, caractérisé en ce que la peau supérieure (5) est collée au cadre rigide (7), au niveau des longerons (8) et des cales (11). 6.- Illuminating panel according to claims 1 and 5, characterized in that the upper skin (5) is glued to the rigid frame (7), at the level of the side members (8) and wedges (11). 7.- Panneau éclairant selon la revendication 1, caractérisé en ce que la peau inférieure (6) est collée à la face inférieure du cadre rigide (7), sans déborder dudit cadre. 7.- Illuminating panel according to claim 1, characterized in that the lower skin (6) is glued to the underside of the rigid frame (7), without protruding from said frame. 8.- Panneau éclairant selon les revendications 1 et 2 caractérisé en ce que ledit panneau (1) est fixé à des pannes transversales (13) par des vis-écrou (14) prenant aux nervures (3) par l'intermédiaire de cavaliers (15). 8.- Illuminating panel according to claims 1 and 2 characterized in that said panel (1) is fixed to transverse purlins (13) by screw-nut (14) taking on the ribs (3) via jumpers ( 15).
EP19910400764 1990-04-05 1991-03-21 Translucid double layer panel for covering or cladding of buildings Withdrawn EP0456530A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9004352A FR2660683B1 (en) 1990-04-05 1990-04-05 DOUBLE SKIN LIGHTING PANEL FOR COVERING OR CLADDING.
FR9004352 1990-04-05

Publications (2)

Publication Number Publication Date
EP0456530A2 true EP0456530A2 (en) 1991-11-13
EP0456530A3 EP0456530A3 (en) 1991-11-27

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EP19910400764 Withdrawn EP0456530A3 (en) 1990-04-05 1991-03-21 Translucid double layer panel for covering or cladding of buildings

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FR (1) FR2660683B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993018908A2 (en) * 1992-03-24 1993-09-30 Alfatechnic Patent Ag Double-walled synthetic resin panel and process for producing it
GB2297986A (en) * 1995-02-14 1996-08-21 Kingspan Res & Dev Ltd A panel, e.g. a transparent roof panel.
EP1467041A1 (en) * 2003-04-09 2004-10-13 Kingspan Research and Developments Limited A panel
GB2453864A (en) * 2007-10-17 2009-04-22 Kingspan Res & Dev Ltd A translucent panel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3124714B1 (en) 2015-07-29 2018-03-21 Atlas Acomfa B.V. Light transmitting roof panel

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Publication number Priority date Publication date Assignee Title
US3358408A (en) * 1965-08-25 1967-12-19 Butler Manufacturing Co Insulated light transmitting panel
DE2835928A1 (en) * 1978-08-16 1980-02-28 Lvu Gmbh Lightweight, thermally insulating, opt. transparent building component - comprises frame with piece of pvc film stretched over it on each side
DE3016241A1 (en) * 1980-04-26 1981-10-29 Sandwich-Profil GmbH, 7768 Stockach Thermally insulating translucent panel is sandwich of two panes - with grating between esp. with voids packed with capillary tubes
EP0095694A2 (en) * 1982-05-28 1983-12-07 Diethelm GmbH Construction element for building houses, windows, trays and the like
GB2147926A (en) * 1983-10-14 1985-05-22 Brooks Accrington Limited Cladding panel
GB2218436A (en) * 1988-05-13 1989-11-15 Peter Eric Fisher Heat insulating spaced translucent ceiling panels

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3358408A (en) * 1965-08-25 1967-12-19 Butler Manufacturing Co Insulated light transmitting panel
DE2835928A1 (en) * 1978-08-16 1980-02-28 Lvu Gmbh Lightweight, thermally insulating, opt. transparent building component - comprises frame with piece of pvc film stretched over it on each side
DE3016241A1 (en) * 1980-04-26 1981-10-29 Sandwich-Profil GmbH, 7768 Stockach Thermally insulating translucent panel is sandwich of two panes - with grating between esp. with voids packed with capillary tubes
EP0095694A2 (en) * 1982-05-28 1983-12-07 Diethelm GmbH Construction element for building houses, windows, trays and the like
GB2147926A (en) * 1983-10-14 1985-05-22 Brooks Accrington Limited Cladding panel
GB2218436A (en) * 1988-05-13 1989-11-15 Peter Eric Fisher Heat insulating spaced translucent ceiling panels

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993018908A2 (en) * 1992-03-24 1993-09-30 Alfatechnic Patent Ag Double-walled synthetic resin panel and process for producing it
WO1993018908A3 (en) * 1992-03-24 1993-11-11 Alfatechnic Patent Ag Double-walled synthetic resin panel and process for producing it
GB2297986A (en) * 1995-02-14 1996-08-21 Kingspan Res & Dev Ltd A panel, e.g. a transparent roof panel.
GB2297986B (en) * 1995-02-14 1998-08-12 Kingspan Res & Dev Ltd A panel
EP1467041A1 (en) * 2003-04-09 2004-10-13 Kingspan Research and Developments Limited A panel
GB2400383B (en) * 2003-04-09 2006-10-04 Kingspan Res & Dev Ltd A panel
GB2453864A (en) * 2007-10-17 2009-04-22 Kingspan Res & Dev Ltd A translucent panel
GB2453864B (en) * 2007-10-17 2012-06-20 Kingspan Res & Dev Ltd A translucent panel

Also Published As

Publication number Publication date
EP0456530A3 (en) 1991-11-27
FR2660683A1 (en) 1991-10-11
FR2660683B1 (en) 1992-07-31

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