EP2740877B1 - Roller shutter lintel assembly with a lintel made of a thermally insulating material - Google Patents

Roller shutter lintel assembly with a lintel made of a thermally insulating material Download PDF

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Publication number
EP2740877B1
EP2740877B1 EP13196239.1A EP13196239A EP2740877B1 EP 2740877 B1 EP2740877 B1 EP 2740877B1 EP 13196239 A EP13196239 A EP 13196239A EP 2740877 B1 EP2740877 B1 EP 2740877B1
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EP
European Patent Office
Prior art keywords
roller shutter
profile
assembly according
inertia
tubular body
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EP13196239.1A
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German (de)
French (fr)
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EP2740877A1 (en
Inventor
Milan Mitrovic
Olivier Hess
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Soprofen SAS
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Soprofen SAS
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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/17007—Shutter boxes; Details or component parts thereof
    • E06B9/17023—Shutter boxes; Details or component parts thereof made of more than two pieces
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/17007—Shutter boxes; Details or component parts thereof
    • E06B9/1703—Fixing of the box; External plastering of the box

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Description

Domaine techniqueTechnical area

La présente invention concerne le domaine des volets roulants et a plus particulièrement pour objet un ensemble de coffre de volet roulant dont le coffre est réalisé dans un matériau isolant thermique.The present invention relates to the field of roller shutters and more particularly to a roller shutter box set whose trunk is made of a thermal insulating material.

Technique antérieurePrior art

Les ensembles de coffre de volet roulant de type bloc-baie, prémontés en usine, sont habituellement réalisés par assemblage de profilés ou de panneaux, en bois ou en polychlorure de vinyle (PVC) à double paroi. Ces coffres peuvent être conçus de sorte à ménager une lame d'air importante entre les deux parois de chacun de ces profilés. En outre, on ajoute généralement une couche de matériau isolant sur la face interne de la trappe de visite.The bayonet type roller shutter box assemblies, pre-assembled at the factory, are usually made by assembling sections or panels of wood or double-walled polyvinyl chloride (PVC). These boxes can be designed to provide a large air gap between the two walls of each of these profiles. In addition, a layer of insulating material is generally added to the internal face of the inspection hatch.

Si le degré d'isolation ainsi obtenu est déjà remarquable, il n'est plus suffisant au regard des nouvelles exigences de construction définies en France par la Règlementation Thermique 2012 (RT 2012).If the degree of insulation thus obtained is already remarkable, it is no longer sufficient with regard to the new construction requirements defined in France by the 2012 Thermal Regulation (RT 2012).

On connait par ailleurs des coffres de type blocs-baies réalisés en polystyrène expansé (PSE), développés notamment par des sociétés allemandes. Le brevet EP1760250 illustre ce type de produits commercialisés en Allemagne principalement, et qui ne satisfait pas aujourd'hui aux normes de construction en vigueur en France, car ils ne répondent notamment pas aux normes relatives à la tenue au vent de ces coffres montés en porte-à-faux sur des dormants supérieurs de cadre de fenêtre.Block-berry chests made of expanded polystyrene (EPS), developed in particular by German companies, are also known. The patent EP1760250 illustrates this type of products marketed in Germany mainly, and which does not currently meet the standards of construction in force in France, because they do not meet the standards for the wind resistance of these boxes mounted door-to-door false on top frame window frames.

Pour pallier en partie ce problème, on connaît également un caisson de volet roulant comportant un profil de renforcement tel que celui divulgué par le modèle d'utilité allemand DE 20 2011 051556 . Toutefois, ledit profil de renfort, qui est fixé sur le dessus du châssis dormant de la fenêtre recevant ledit caisson, ne participe qu'au renforcement de la fixation du caisson sur ladite fenêtre et n'est accessible qu'en démontant l'ensemble du coffre. Enfin, ce type de profil présente également l'inconvénient de ne pas pouvoir être prémonté en usine dans le caisson puisque qu'il participe à la fixation du caisson sur le châssis dormant de la fenêtre.To alleviate this problem in part, a roller shutter box is also known comprising a reinforcement profile such as that disclosed by the model. of German utility DE 20 2011 051556 . However, said reinforcement profile, which is fixed on the top of the frame of the window receiving said box, only contributes to strengthening the fixation of the box on said window and is accessible only by dismantling the entire chest. Finally, this type of profile also has the disadvantage of not being preassembled at the factory in the box since it participates in fixing the box on the frame of the window.

Résumé de l'inventionSummary of the invention

La présente invention vise donc à obvier aux défauts des solutions connues en proposant un ensemble de coffre de volet roulant dont le coffre est réalisé dans un matériau isolant thermique, compatible à la fois avec les normes thermiques et de sécurité, en particulier au regard de la tenue au vent, en vigueur en France.The present invention therefore aims to obviate the defects of known solutions by proposing a roller shutter box set whose trunk is made of a thermal insulating material, compatible with both the thermal and safety standards, particularly with regard to the wind resistance, in force in France.

A cet égard, l'invention a pour objet un ensemble de coffre de volet roulant comportant, d'une part, un corps tubulaire de section transversale externe quadrangulaire, préférentiellement rectangulaire ou carrée, l'essentiel dudit corps tubulaire étant constitué par au moins deux profilés en matériau isolant thermique et un profilé inférieur, délimitant transversalement un coté intérieur et un coté extérieur dudit corps tubulaire, les faces externe, supérieure, intérieure et la face inférieure du coté intérieur dudit corps tubulaire étant fermées ou formées par lesdits profilés en matériau isolant thermique, une trappe de visite amovible masquant au moins la face inférieure du coté intérieur et, d'autre part, deux joues latérales montées sur les extrémités dudit corps tubulaire et supportant les extrémités de l'axe d'enroulement du tablier de volet roulant.In this respect, the subject of the invention is a roller shutter box assembly comprising, on the one hand, a tubular body of quadrangular external cross-section, preferably rectangular or square, the bulk of said tubular body being constituted by at least two profiles of thermal insulating material and a lower profile, transversely delimiting an inner side and an outer side of said tubular body, the outer, upper, inner and lower faces of the inner side of said tubular body being closed or formed by said profiles of insulating material thermal, a removable inspection hatch masking at least the lower face of the inner side and, secondly, two side cheeks mounted on the ends of said tubular body and supporting the ends of the winding axis of the rolling shutter apron.

Cet ensemble de coffre de volet roulant est remarquable en ce en ce qu'il comporte un profilé de renfort d'inertie qui est amovible ou apte à s'effacer, en démontant uniquement la trappe de visite, et qui est placé du coté intérieur sous l'un des profilé en matériau isolant thermique, qui est aussi amovible et qui ferme au moins en partie la face inférieure du coté intérieur du corps tubulaire et ledit profilé de renfort d'inertie étant muni de moyens de liaison à la traverse de renfort du dormant supérieur du cadre de fenêtre sur lequel ledit ensemble de coffre de volet roulant est destiné à être fixé.This set of roller shutter chest is remarkable in that it comprises an inertial reinforcement profile which is removable or able to fade, by removing only the inspection door, and which is placed on the inner side under one of the thermal insulation material profile, which is also removable and which closes at least partly the lower face of the inner side of the tubular body and said inertial reinforcement profile being provided with connecting means to the reinforcing cross member of the upper frame of the window frame on which said shutter box set is intended to be fixed.

Selon une première variante d'exécution, la trappe de visite et le profilé de renfort d'inertie sont une seule et même pièce.According to a first variant embodiment, the inspection hatch and the inertia reinforcement profile are one and the same piece.

Selon une seconde variante d'exécution, la trappe de visite et le profilé de renfort d'inertie sont deux pièces distinctes, le profilé de renfort d'inertie étant masqué par la trappe de visite amovible.According to a second variant embodiment, the inspection hatch and the inertia reinforcement profile are two separate pieces, the inertial reinforcement profile being hidden by the removable inspection hatch.

On comprend bien que grâce à cet aménagement, on apporte au coffre de volet roulant une inertie supplémentaire qui améliore la stabilité de son assise sur le dormant supérieur de la fenêtre à laquelle il est associée, en particulier à l'encontre de la poussée du vent.It is understood that thanks to this arrangement, it brings to the trunk roller shutter additional inertia that improves the stability of its seat on the upper frame of the window with which it is associated, especially against the wind thrust .

En outre, grâce au positionnement du profilé de renfort d'inertie en-dessous du matériau isolant et du coté intérieur, on évite un pont thermique et on améliore aussi les performances thermiques globales dudit coffre de volet roulant.In addition, thanks to the positioning of the inertia reinforcement profile below the insulating material and the inner side, it avoids a thermal bridge and also improves the overall thermal performance of said shutter box.

Enfin, on note que l'esthétique de l'ensemble est particulièrement soignée, grâce à la trappe de visite masquant ledit renfort à la vue.Finally, we note that the aesthetics of the whole is particularly neat, thanks to the inspection hatch masking said reinforcement to the view.

Brève description des dessinsBrief description of the drawings

D'autres avantages et caractéristiques ressortiront mieux de la description détaillée qui va suivre, en référence aux dessins annexés sur lesquels :

  • la figure 1 est une vue schématique en coupe transversale d'un premier mode de réalisation de l'ensemble de coffre de volet roulant selon l'invention ;
  • la figure 2 est une vue schématique en coupe transversale d'un second mode de réalisation de l'ensemble de coffre de volet roulant selon l'invention ;
  • la figure 3 est une vue schématique en coupe transversale d'un seconde mode de réalisation de l'ensemble de coffre de volet roulant selon l'invention.
Other advantages and features will become more apparent from the detailed description which follows, with reference to the appended drawings, in which:
  • the figure 1 is a schematic cross-sectional view of a first embodiment of the rolling shutter box assembly according to the invention;
  • the figure 2 is a schematic cross-sectional view of a second embodiment of the roller shutter box assembly according to the invention;
  • the figure 3 is a schematic cross-sectional view of a second embodiment of the roller shutter box assembly according to the invention.

Description des modes de réalisationDescription of the embodiments

En référence à l'ensemble des figures, l'ensemble de coffre de volet roulant comporte, d'une part, un corps tubulaire 1 de section transversale externe quadrangulaire, préférentiellement rectangulaire ou carrée. L'essentiel de ce corps tubulaire 1 est constitué par au moins deux profilés 2,2' en matériau isolant thermique et un profilé 3 inférieur. Ce dernier délimite transversalement un coté intérieur INT et un coté extérieur EXT dudit corps tubulaire 1.With reference to all the figures, the roller shutter box assembly comprises, firstly, a tubular body 1 of quadrangular external cross section, preferably rectangular or square. The essence of this tubular body 1 is constituted by at least two profiles 2,2 'of thermal insulating material and a lower section 3. The latter transversely delimits an inner side INT and an outer side EXT of said tubular body 1.

Les faces externe 100, supérieure 101, intérieure 102 et la face inférieure 103 du coté intérieur dudit corps tubulaire 1 sont fermées ou formées par lesdits profilés 2,2' en matériau isolant thermique.The outer faces 100, upper 101, inner 102 and the lower face 103 of the inner side of said tubular body 1 are closed or formed by said profiles 2,2 'of thermal insulating material.

En outre, une trappe de visite 5 amovible masque au moins la face inférieure 103 du coté intérieur INT. Cette trappe de visite 5 sera réalisée par exemple en polychlorure de vinyle (PVC) ou en aluminium.In addition, a removable inspection hatch 5 masks at least the lower face 103 of the inner side INT. This inspection hatch 5 will be made for example of polyvinyl chloride (PVC) or aluminum.

L'ensemble de coffre de volet roulant comporte, d'autre part, deux joues latérales montées sur les extrémités dudit corps tubulaire 1 et supportant les extrémités de l'axe 110 d'enroulement du tablier de volet roulant (représenté en pointillés sur les figures).The roller shutter box assembly has, on the other hand, two lateral cheeks mounted on the ends of said tubular body 1 and supporting the ends of the winding axis 110 of rolling shutter apron (shown in dashed lines in the figures).

Selon une caractéristique essentielle de l'invention, ledit ensemble de coffre de volet roulant comporte un profilé 6,6' de renfort d'inertie qui est amovible ou apte à s'effacer et qui est placé du coté intérieur INT sous l'un des profilés 2' en matériau isolant thermique, qui est aussi amovible et qui ferme au moins en partie la face inférieure 103 du coté intérieur INT du corps tubulaire 1, et ledit profilé 6,6' de renfort d'inertie étant muni de moyens de liaison à la traverse de renfort 7' du dormant supérieur 7 du cadre de fenêtre sur lequel ledit ensemble de coffre de volet roulant est destiné à être fixé.According to an essential characteristic of the invention, said roller shutter box assembly comprises a profile 6.6 'of inertia reinforcement which is removable or able to fade and which is placed on the inner side INT under one of the 2 'profiles of thermal insulating material, which is also removable and which at least partially closes the lower face 103 of the inner side INT of the tubular body 1, and said profile 6,6' of inertia reinforcement being provided with connecting means to the reinforcing cross member 7 'of the upper frame 7 of the window frame on which said roller shutter box assembly is intended to be fixed.

Ce profilé 6,6' de renfort d'inertie est préférentiellement d'une masse relativement importante. Il sera de préférence métallique, par exemple en acier ou en aluminium.This profile 6.6 'of inertia reinforcement is preferably of a relatively large mass. It will preferably be metal, for example steel or aluminum.

Selon une première variante d'exécution, non représentée sur les figures, la trappe de visite 5 et le profilé 6,6' de renfort d'inertie sont une seule et même pièce. La trappe de visite 5 remplira donc à la fois une fonction de masquage des organes internes du coffre de volet roulant et une fonction de renfort inertiel.According to a first variant embodiment, not shown in the figures, the inspection hatch 5 and the profile 6,6 'of inertia reinforcement are one and the same piece. The inspection hatch 5 will thus fulfill both a masking function of the internal organs of the rolling shutter box and an inertial reinforcement function.

Selon une seconde variante d'exécution, la trappe de visite 5 et le profilé 6,6' de renfort d'inertie sont deux pièces distinctes, ledit profilé 6,6' de renfort d'inertie étant masqué par la trappe de visite 5 amovible.According to a second alternative embodiment, the inspection hatch 5 and the profile 6,6 'of inertia reinforcement are two separate parts, said profile 6,6' of inertia reinforcement being masked by the detachable inspection hatch 5 .

Selon une première déclinaison, non représentée, de cette seconde variante le profilé 6,6' de renfort d'inertie est lié par surmoulage ou coextrusion à la trappe de visite 5 et pris intégralement dans l'épaisseur de celle-ci. La liaison à la traverse de renfort 7' du dormant supérieur 7 du cadre de fenêtre sur lequel ledit ensemble de coffre de volet roulant est destiné à être fixé est alors assurée par la trappe de visite 5 dans laquelle le profilé 6,6' de renfort d'inertie est intégré.According to a first variation, not shown, of this second variant the profile 6,6 'of inertia reinforcement is linked by overmoulding or coextrusion to the inspection hatch 5 and taken integrally in the thickness thereof. The connection to the reinforcing crossbar 7 'of the upper frame 7 of the window frame on which said assembly Roller shutter box is intended to be fixed is then provided by the inspection hatch 5 in which the profile 6.6 'of inertia reinforcement is integrated.

Selon une seconde déclinaison de la seconde variante, le profilé 6,6' de renfort d'inertie est placé entre la trappe de visite 5 et la face inférieure 103 du coté intérieur INT du corps tubulaire 1.According to a second variation of the second variant, the profile 6,6 'of inertia reinforcement is placed between the inspection hatch 5 and the lower face 103 of the inner side INT of the tubular body 1.

En référence à la figure 1, on décrira un premier mode de réalisation de l'invention selon cette seconde déclinaison.With reference to the figure 1 a first embodiment of the invention will be described according to this second variation.

Dans ce premier mode de réalisation, le profilé 6 de renfort d'inertie est constitué par deux sous-profilés 61,62 liés longitudinalement entre eux par une liaison pivot 63, un premier sous-profilé 61 étant destiné à être assujetti à la traverse de renfort 7'. De préférence, l'assujettissement est réalisé au moyen de vis 10. Dans ce mode de réalisation, le profilé 6 de renfort d'inertie s'efface par pivotement vers le bas du second sous-profilé 62 par rapport au premier sous-profilé 61, permettant de retirer le profilé 2' amovible en matériau isolant thermique et d'accéder à l'intérieur du corps tubulaire 1.In this first embodiment, the profile 6 of inertia reinforcement is constituted by two sub-profiles 61,62 linked longitudinally with each other by a pivot connection 63, a first sub-profile 61 being intended to be secured to the cross member. reinforcement 7 '. Preferably, the securing is carried out by means of screws 10. In this embodiment, the profile 6 of inertia reinforcement is effected by pivoting downwards of the second sub-profile 62 with respect to the first sub-profile 61 , to remove the removable section 2 'of thermal insulating material and to access the inside of the tubular body 1.

En outre, l'ensemble de coffre de volet roulant comporte une paroi de parement 8 plaquée sur la face intérieure 102 du corps tubulaire 1, à la base de laquelle la trappe 5 est fixée de manière amovible, par exemple au moyen de vis 10. La trappe de visite 5 masque ici non seulement la face inférieure 103 du coté intérieur INT du corps tubulaire 1 mais aussi la face inférieure 103 de cette paroi de parement 8.In addition, the roller shutter box assembly comprises a cladding wall 8 pressed against the inside face 102 of the tubular body 1, at the base of which the hatch 5 is fixed in a removable manner, for example by means of screws 10. The inspection hatch 5 masks here not only the lower face 103 of the inner side INT of the tubular body 1 but also the lower face 103 of this facing wall 8.

En référence à la figure 2, on décrira un second mode de réalisation de l'invention selon la seconde déclinaison.With reference to the figure 2 a second embodiment of the invention will be described according to the second variation.

Dans ce second mode de réalisation, le profilé 6' de renfort d'inertie est assujetti à l'une de ses bordures longitudinales par des moyens de fixation amovible, tels que par exemple des vis 10, au profilé de solidarisation 4. En outre, l'ensemble de coffre de volet roulant comporte une paroi de parement 8 plaquée sur la face intérieure 102 du corps tubulaire 1, dans laquelle l'autre bordure longitudinale du profilé 6' de renfort d'inertie est insérée et à la base de laquelle la trappe 5 est fixée de manière amovible, par exemple au moyen de vis 10. Ici encore, la trappe de visite 5 masque non seulement la face inférieure 103 du coté intérieur INT du corps tubulaire 1 mais aussi la face inférieure 103 de cette paroi de parement 8.In this second embodiment, the profile 6 'of inertia reinforcement is subject to one of its borders longitudinal by means of removable fastening means, such as for example screws 10, to the fastening section 4. In addition, the roller shutter box assembly comprises a facing wall 8 pressed against the inner face 102 of the tubular body 1, in which the other longitudinal edge of the profile 6 'of inertia reinforcement is inserted and at the base of which the hatch 5 is fixed in a removable manner, for example by means of screws 10. Here again, the trap door 5 mask not only the lower face 103 of the inner side INT of the tubular body 1 but also the lower face 103 of this facing wall 8.

En référence à la figure 3, on décrira un troisième mode de réalisation de l'invention selon la seconde déclinaison.With reference to the figure 3 a third embodiment of the invention will be described according to the second variation.

Dans ce troisième mode de réalisation, le profilé 6' de renfort d'inertie est aussi assujetti à l'une de ses bordures longitudinales par des moyens de fixation amovible, tels que par exemple des vis 10, au profilé de solidarisation 4. A la différence du mode de réalisation précédent, le profilé 2 en matériau isolant thermique qui n'est pas amovible comporte une armature métallique 9, à l'extrémité inférieure et du coté intérieur de laquelle l'autre bordure longitudinale du profilé 6' de renfort d'inertie est fixée de manière amovible, par exemple au moyen de vis 10.In this third embodiment, the profile 6 'of inertia reinforcement is also subject to one of its longitudinal edges by removable fastening means, such as for example screws 10, to the fastening section 4. A la Unlike the previous embodiment, the section 2 of thermal insulating material which is not removable comprises a metal frame 9, at the lower end and the inner side of which the other longitudinal edge of the profile 6 'reinforcement d'. inertia is fixed in a removable manner, for example by means of screws 10.

Selon un quatrième mode de réalisation selon la seconde déclinaison, non représenté sur les figures, le profilé de renfort d'inertie est lié par surmoulage ou coextrusion à la trappe de visite 5, en surface de celle-ci.According to a fourth embodiment according to the second variation, not shown in the figures, the inertial reinforcement profile is bonded by overmoulding or coextrusion to the inspection hatch 5, on the surface thereof.

De préférence, comme représenté sur les figures, les profilés 2,2' en matériau isolant thermique présentent des portions de leurs parois internes de forme concave. Préférentiellement, leur contour épousera le pourtour extérieur du rouleau formé par le tablier du volet roulant enroulé autour de l'axe 110.Preferably, as shown in the figures, the sections 2,2 'of thermal insulating material have portions of their inner walls of concave shape. Preferably, their contour will marry the outer periphery of the roll formed by the roll shutter apron wound around the axis 110.

Selon une caractéristique avantageuse, le profilé inférieur 3 est lié à la traverse de renfort 7' du dormant supérieur 7 par l'intermédiaire d'un profilé de solidarisation 4 destiné à assurer, en coopérant avec le profilé inférieur 3, l'amarrage par encastrement dudit coffre de volet roulant sur ledit dormant supérieur 7.According to an advantageous characteristic, the lower profile 3 is connected to the reinforcing cross member 7 'of the upper frame 7 via a fastening section 4 intended to ensure, by cooperating with the lower profile 3, the mooring by embedding said roller shutter box on said upper frame 7.

En référence aux figures 1 à 3 notamment, on comprend bien que pour accéder au profilé 6,6' de renfort d'inertie afin de le déplacer, le cas échéant, il suffit de démonter uniquement la trappe de visite 5. En effet, selon les variantes d'exécution, soit le profilé 6,6' de renfort d'inertie et la trappe de visite 5 sont une seule et même pièce, soit ledit profilé 6,6' est masqué par la trappe de visite 5 amovible et/ou placé entre la trappe de visite 5 et la face inférieure 103.With reference to Figures 1 to 3 in particular, it is understood that to access the profile 6,6 'of inertia reinforcement to move it, if necessary, simply dismantle only the inspection door 5. In fact, depending on the variant, either the profile 6,6 'of inertia reinforcement and the inspection hatch 5 are one and the same piece, or said profile 6,6' is hidden by the removable inspection door 5 and / or placed between the inspection hatch 5 and the lower face 103.

Par ailleurs, grâce au positionnement du profilé 6,6' de renfort d'inertie du côté INT, il n'y a aucun risque de créer un pont thermique entre les côtés INT et EXT via ledit profilé 6,6'. De même, ce positionnement permet de déplacer le centre de gravité de l'ensemble de coffre de volet roulant en direction du côté INT et augmente l'inertie dudit ensemble de coffre, ce qui a pour effet d'accroitre la résistance au vent de l'ensemble de coffre selon l'invention.Moreover, thanks to the positioning of the profile 6,6 'of inertia reinforcement on the INT side, there is no risk of creating a thermal bridge between the sides INT and EXT via said profile 6,6'. Likewise, this positioning makes it possible to move the center of gravity of the roller shutter box assembly towards the INT side and increases the inertia of said trunk assembly, which has the effect of increasing the wind resistance of the trunk. trunk assembly according to the invention.

Enfin, le matériau isolant thermique sera avantageusement pris parmi des mousses de polymère, comme le polystyrène expansé, le polystyrène extrudé, le polyisocyanurate ou le polyuréthane expansé. Bien entendu, tout autre matériau isolant thermique connu de l'homme de l'art, pouvant être façonné en éléments rigides et satisfaisant aux contraintes normatives de construction, pourra être mis en oeuvre sans sortir du cadre de la présente invention.Finally, the thermal insulating material will advantageously be taken from polymer foams, such as expanded polystyrene, extruded polystyrene, polyisocyanurate or expanded polyurethane. Of course, any other thermal insulating material known to those skilled in the art, which can be shaped into rigid elements and satisfying the normative constraints of construction, can be implemented without departing from the scope of the present invention.

Application industrielleIndustrial application

L'invention pourra être mise en oeuvre en pose par l'intérieur des bâtiments, dans les ouvrants de constructions neuves ou dans le cadre de rénovation d'ouvrants existants.The invention can be implemented in installation by the interior of buildings, in opening new buildings or in the context of renovation of existing openings.

Enfin, il va de soi que les exemples décrits ne sont que des illustrations particulières et en aucun cas limitatives des domaines d'application de l'invention. L'Homme de l'art pourra apporter des aménagements de taille, de forme et de matériau à l'exemple de réalisation particulier sans pour autant sortir du cadre de la présente invention.Finally, it goes without saying that the examples described are only particular illustrations and in no way limiting the fields of application of the invention. Those skilled in the art may provide arrangements of size, shape and material to the particular embodiment without departing from the scope of the present invention.

Claims (13)

  1. Roller shutter lintel assembly comprising, on the one hand, a tubular body (1) having a quadrangular external cross-section, preferably rectangular or square, the majority of said tubular body (1) being constituted by at least two profiles (2, 2') made of a thermally-insulating material, and one lower profile (3), transversally defining an inner side (INT) and an outer side (EXT) of said tubular body (1), the outer surface (100), upper surface (101), inner surface (102) and lower surface (103) of the inner side of said tubular body (1) being closed or formed by said profiles (2, 2') made of a thermally-insulating material, a removable inspection hatch (5) concealing at least the lower surface (103) of the inner side and, on the other hand, two side flanges mounted on the ends of said tubular body (1) and supporting the ends of the winding shaft (110) of the roller shutter apron, said roller shutter lintel assembly comprising an inertia reinforcement profile (6, 6') that is equipped with connection means for connecting to the reinforcement crosspiece (7') of the upper sash (7) of the window frame on which said roller shutter lintel assembly is intended to be secured, characterised in that said inertia reinforcement profile (6, 6') is removable or capable of retracting, can be accessed solely by removing the inspection hatch (5), and is placed on the inner side (INT) under one of the profiles (2') made of a thermally-insulating material, which is also removable and which at least partially closes the lower surface (103) of the inner side of said tubular body (1).
  2. Roller shutter lintel assembly according to claim 1, characterised in that the inspection hatch (5) and the inertia reinforcement profile (6, 6') are in one piece.
  3. Roller shutter lintel assembly according to claim 1, characterised in that the inspection hatch (5) and the inertia reinforcement profile (6, 6') are two separate parts, said inertia reinforcement profile (6, 6') being concealed by the removable inspection hatch (5).
  4. Roller shutter lintel assembly according to claim 3, characterised in that the inertia reinforcement profile (6, 6') is connected by cast moulding or coextrusion to the inspection hatch (5) and is enclosed within the thickness thereof.
  5. Roller shutter lintel assembly according to claim 3, characterised in that the inertia reinforcement profile (6, 6') is placed between the inspection hatch (5) and the lower surface (103) of the inner side (INT) of the tubular body (1).
  6. Roller shutter lintel assembly according to claim 5, characterised in that the inertia reinforcement profile (6) is constituted by two sub-profiles (61, 62) linked longitudinally between one another by a pivot link (63), a first sub-profile (61) being intended to be fixed to the reinforcement crosspiece (7').
  7. Roller shutter lintel assembly according to claim 5, characterised in that the inertia reinforcement profile (6') is fixed, at one of the longitudinal edges thereof, by removable fastening means, such as screws (10), to the connecting profile (4).
  8. Roller shutter lintel assembly according to claim 7, characterised in that it comprises a facing wall (8) pressed against the inner surface (102) of the tubular body (1), into which the other longitudinal edge of the inertia reinforcement profile (6') is inserted, and at the base of which the hatch (5) is secured in a removable manner, for example using screws (10).
  9. Roller shutter lintel assembly according to claim 7, characterised in that the profile (2) made of a thermally-insulating material that is not removable comprises a metal reinforcement (9), at the lower end and on the inner side of which the other longitudinal edge of the inertia reinforcement profile (6') is secured in a removable manner, for example using screws (10).
  10. Roller shutter lintel assembly according to claim 5, characterised in that the inertia reinforcement profile (6, 6') is connected by cast moulding or coextrusion to the inspection hatch (5), at the surface thereof.
  11. Roller shutter lintel assembly according to any of the previous claims, characterised in that the profiles (2, 2') made of a thermally-insulating material have inner walls with portions thereof having a concave shape.
  12. Roller shutter lintel assembly according to any of the previous claims, characterised in that the lower profile (3) is connected to the reinforcement crosspiece (7') of the upper sash (7) via a connecting profile (4) intended to provide, by engaging with the lower profile (3), the fastening by embedment of said roller shutter lintel on said upper sash (7).
  13. Roller shutter lintel assembly according to any of the previous claims, characterised in that the thermally-insulating material is taken from the group constituted from polymer foams, in particular expanded polystyrene, extruded polystyrene, polyisocyanurate or expanded polyurethane.
EP13196239.1A 2012-12-07 2013-12-09 Roller shutter lintel assembly with a lintel made of a thermally insulating material Active EP2740877B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1261792A FR2999220B1 (en) 2012-12-07 2012-12-07 SHUTTER BOX ASSEMBLY WITH THERMAL INSULATING MATERIAL SAFETY BOX

Publications (2)

Publication Number Publication Date
EP2740877A1 EP2740877A1 (en) 2014-06-11
EP2740877B1 true EP2740877B1 (en) 2018-04-04

Family

ID=47754740

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13196239.1A Active EP2740877B1 (en) 2012-12-07 2013-12-09 Roller shutter lintel assembly with a lintel made of a thermally insulating material

Country Status (2)

Country Link
EP (1) EP2740877B1 (en)
FR (1) FR2999220B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3022288B1 (en) * 2014-06-13 2016-06-24 Fixolite Sa DEVICE FOR REINFORCING A SUBFRONT OF SHUTTER CASE
AT16030U3 (en) * 2018-02-14 2019-02-15 Tritscheler Rollladen Sonnenschutz Gmbh Device for holding hangings

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19601188B4 (en) * 1996-01-15 2006-05-24 Ziegelei Gersthofen Az Baukeramik Gmbh & Co. Kg Prefabricated roller shutter box
DE102005041139A1 (en) 2005-08-30 2007-03-15 WoWO Grün GmbH Actuator assembly with thermal break
FR2951492B1 (en) * 2009-10-21 2011-12-09 Fixolite Sa SHUTTER BOX BODY AND TRUNK DEVICE COMPRISING SUCH BODY
FR2957627B1 (en) * 2010-03-19 2013-12-06 Delphia TUNNEL BOX INCORPORATING A REINFORCING REINFORCEMENT OF ITS STRUCTURE
DE202011051556U1 (en) * 2011-10-06 2011-11-10 Veka Ag Shutter box

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP2740877A1 (en) 2014-06-11
FR2999220B1 (en) 2015-08-07
FR2999220A1 (en) 2014-06-13

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