EP2325432B1 - Roller shutter casing body and casing including such a body - Google Patents
Roller shutter casing body and casing including such a body Download PDFInfo
- Publication number
- EP2325432B1 EP2325432B1 EP20100306239 EP10306239A EP2325432B1 EP 2325432 B1 EP2325432 B1 EP 2325432B1 EP 20100306239 EP20100306239 EP 20100306239 EP 10306239 A EP10306239 A EP 10306239A EP 2325432 B1 EP2325432 B1 EP 2325432B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- flange
- profile
- wall
- casing body
- side wall
- 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.)
- Revoked
Links
- 229910052751 metal Inorganic materials 0.000 claims description 31
- 239000002184 metal Substances 0.000 claims description 31
- 239000011810 insulating material Substances 0.000 claims description 23
- 238000004873 anchoring Methods 0.000 claims description 13
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 230000001413 cellular effect Effects 0.000 claims description 2
- 229920006248 expandable polystyrene Polymers 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 239000004411 aluminium Substances 0.000 claims 1
- 238000005538 encapsulation Methods 0.000 claims 1
- 230000000717 retained effect Effects 0.000 claims 1
- 239000002023 wood Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 6
- 210000000038 chest Anatomy 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 4
- 208000031968 Cadaver Diseases 0.000 description 3
- 241001441732 Ostraciidae Species 0.000 description 3
- 241001669679 Eleotris Species 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
Definitions
- the present invention relates to the field of equipment of buildings and buildings, more particularly the accessories of racks or openings of such constructions, and relates to a roller shutter box body as defined in the preamble of claim 1 and a device roller shutter box incorporating such a body.
- a chest is known from the document DE-U-29907190 .
- the roller shutter body bodies generally have a substantially U-section shaped shape, conditioned by their functions and their mode and place of assembly.
- these chests are intended to house the roll shutter apron in the wound state, as well as the winding axis itself. They are commonly provided at their two opposite ends of cheeks in which are installed the guide bearings of the axis and the mechanism of transmission of the movement.
- the bodies of these chests are, for economic and practical reasons (lightness, insulation, rigidity), manufactured at least partially by molding or foaming in a mold of a cellular material, in particular with regard to their wall or lateral wing located on the inside of the room or room concerned.
- This inner wall, and possibly the outer wall of the U-shaped body, can (be) coated with an additional covering layer for technical reasons and / or appearance.
- the edge of the wall or of the inner side wing of the U-shaped body is provided with a reinforcement section, stiffening, protecting and hardening said edge, and providing a hooking interface and support, and possibly a groove for the mounting of the cheeks at the end.
- the outer wall of the U-shaped body may also include such a profile at its edge or free edge.
- the latter was generally made of a metallic material and covers the entire edge of the wing of the U-shaped body.
- this metal section is an excellent thermal bridge detrimental to the thermal insulation of the room or room.
- the thickness of the plastic profile must be significantly higher, which leads to a further increase in cost.
- the present invention aims to overcome the aforementioned drawbacks and to provide a solution for the implementation of a metal profile that can be positioned in the mold, while maintaining good thermal insulation on the resulting body.
- the proposed solution should, if possible, also allow easy adaptation during assembly, in particular as regards the connection with the joinery (upper cross member of the frame in general).
- the subject of the invention is a rolling shutter box body with a profiled structure and with a substantially U-shaped cross section, at least partially made of a heat-foamed or heat-molded insulating material, this insulating material forming at least minus a first wing or side wall of said U-shaped body which separates the inner volume of the trunk body from its outer face intended to form the inner face of the shutter box after installation on site, and the free edge of said first wing or edge-shaped wall being provided with a metal profile intimately secured to the thermal insulating material, roller shutter box body characterized in that the metal section overlaps partially said free edge, namely on only a part of the width of the latter from the inner face of the first side wall of the trunk body delimiting laterally the internal volume of the latter, at least a first anchoring wing of said metal section s pushing or extending in said first wall, away from the outer face of the body of the chest carried by this wall.
- the Figures 2 and 3 show a rolling shutter box body 1 with a profiled structure and with a substantially U-shaped cross-section, at least partially made of thermally insulated or heat-molded thermal insulation material, this insulating material forming at least one first wing or side wall 2 said U-shaped body 1 which separates the inner volume VI of the trunk body from its outer face the intended to form the inner face of the shutter box after installation on site.
- the free edge 3 of said first flange or wall 2 forming edge is provided with a metal section 4 secured closely with the thermal insulating material.
- Such a body also corresponds to the body represented on the figure 1 and forming part of the state of the art.
- the metal section 4 partially covers said free edge 3, namely only a part of the width of the latter from the inner face 5 of the first side wall 2 of the trunk body 1 laterally delimiting the internal volume VI of the latter, at least one first anchoring wing 6 of said metal section 4 penetrating or extending into said first wall 2, at a distance from the external face 1 'of the body of the box 1 carried by this wall 2.
- the metal section 4 nevertheless fulfills its role of reinforcing the free edge 3 of the side wall 2 because of the constitution of a rigid and resistant shell around the portion covered with said edge 3 and the structural reinforcement by insertion of the anchoring wing of the metal section 4 into this wall.
- the metal section 4 covers by covering a portion 3 'of the free edge 3 of the first wall 2 between the anchoring flange 6 embedded by embedding in the insulating material forming said first side wall 2 and a second wing 6 'covering at least the region of the inner face 5 of said wall 2, which is adjacent to said free edge 3.
- the side wall 2 of the U-shaped body 1 has, at the free edge 3, a longitudinal profiled groove 7 dividing said side wall 2 into two profiled half-walls 8 and 8 ', in the form of portions of parallel wall and spaced from the width of said groove 7 and in that said metal section 4 overlaps the free end 8 "of the inner wall portion 8, and has a second flange 6 'covering at least the region of the inner face 5 of the first wall 2, which is adjacent to said free edge 3, the anchoring wing 6 not being preferably not in contact with the outer wall portion 8 'of said first side wall 2.
- the profiled groove 7 has a slot or groove shape with a planar structure, adapted to receive a connecting flange 9 'of an attached profile 9, for example of an L-section section, intended to be connected by at least a second wing 9 "to the frame carpentry, the engagement depth by interlocking the wing 9 'of the profile 9 in the groove 7 can be adjusted.
- trunk body 1 with the joinery (sleeper cross 12 on the figure 4 ) in a safe and secure manner and by reliably closing the passage between the shutter box rolling and said carpentry, while being able to adapt, without cutting or other adaptation operation on site, to different passage widths and, where appropriate, non-uniform along the length of the cross 12.
- the faces of the metal section 4, in particular of the anchoring wing 6 and the second wing 6 ', in intimate contact with the thermal insulating material forming the inner wall portion 8 or the part 3' of the free edge 3 capered by the metal section 4, are provided with projections 10 in the form of ribs or wing primer secondary.
- the trunk body 1 is entirely constituted by the heat insulating material foamed or hot-molded, the thickness of the first wall lateral 2 being greater, preferably approximately twice as large, as the thickness of the second side wall 2 'forming the other wing of the U-shaped casing body 1, thus making it possible to maintain a high level of thermal insulation despite the presence of the profile 4.
- the portion of the free edge 3 not covered with the first wall 2 (variant of the figure 2 ) or the half-wall 8 'not covered (by the section 4) advantageously represents substantially half the thickness of said wall 2.
- the trunk body 1 is thus made in one piece and the end portion of the first side wall 2 or the outer half-wall 8 'not covered by the metal section 4 may optionally contain a reinforcing insert, integrated in the mass of the insulating material.
- the first and second side walls 2 and 2 ' are provided, at their free edges, metal profiles 4 having identical sections, the latter defining longitudinal grooves 11 open on the inner volume VI and mutually opposite .
- These grooves 11 allow in particular, at the opposite ends of the body 1 in U, to make a bonding connection with the cheeks.
- the or each metal section 4 consists of an extruded profile made of aluminum or an aluminum alloy
- the thermal insulating material is an expanded or foamed polystyrene or polyurethane.
- the attached profiled section 9 in the groove 7 consists of a bracket or a T section section of a rigid plastic material, for example polyvinyl chloride.
- the invention also relates to a rolling shutter box device comprising a U-section body 1 intended to be mounted on the upper rail 12 of a window frame frame.
- This trunk is characterized in that the trunk body 1 consists of a body 1 as described above, an insert section 9 section L or T being engaged in the groove 7 by a connecting flange 9 'and secured to an upper rail 12 of joinery by at least a second wing 9 ", said section 9 closing the gap between the edge 3 of the wing or the side wall 2 and said upper cross member 12 (see figure 4 ).
- the rolling shutter box device advantageously comprises a seal 13 made of a thermal insulation material reported between, on the one hand , the flange or wings 9 "of the section 9 secured to the cross member 12, for example by means of a bonding strip 14, and, on the other hand, the free edge of the second portion of wall 8 'of the wing or the side wall 2.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Wing Frames And Configurations (AREA)
Description
La présente invention concerne le domaine des équipements des bâtiments et immeubles, plus particulièrement les accessoires de baies ou d'ouvertures de telles constructions, et a pour objet un corps de coffre de volet roulant comme défini dans le préambule de la revendication 1 et un dispositif de coffre de volet roulant intégrant un tel corps. Un tel coffre est connu du document
Les corps de coffre de volets roulants présentent généralement une forme profilée sensiblement à section en U, conditionnée par leurs fonctions et leur mode et lieu de montage.The roller shutter body bodies generally have a substantially U-section shaped shape, conditioned by their functions and their mode and place of assembly.
En effet, ces coffres sont destinés à loger le tablier du volet roulant à l'état enroulé, ainsi que l'axe d'enroulement lui-même. Ils sont communément pourvus à leurs deux extrémités opposées de joues dans lesquelles sont installés les paliers de guidage de l'axe et le mécanisme de transmission du mouvement.Indeed, these chests are intended to house the roll shutter apron in the wound state, as well as the winding axis itself. They are commonly provided at their two opposite ends of cheeks in which are installed the guide bearings of the axis and the mechanism of transmission of the movement.
Ces coffres sont montés sur les menuiseries des dormants des fermetures de baies (fenêtres, portes,...), au niveau de leurs traverses supérieures, et doivent également présenter des propriétés d'isolation thermique, surtout entre leur volume intérieur (recevant l'axe d'enroulement et ouvert sur l'extérieur) et le volume interne du local ou de la pièce comportant la baie ou l'ouverture à obturer.These chests are mounted on the frames of dormant bay closures (windows, doors, ...), at their upper sleepers, and must also have thermal insulation properties, especially between their interior volume (receiving the winding axis and open on the outside) and the internal volume of the room or room with the bay or the opening to be closed.
Les corps de ces coffres sont, pour des raisons économiques et pratiques (légèreté, isolation, rigidité), fabriqués au moins partiellement par moulage ou moussage dans un moule d'un matériau alvéolaire, en particulier pour ce qui concerne leur paroi ou aile latérale située du côté intérieur par rapport au local ou à la pièce concerné(e).The bodies of these chests are, for economic and practical reasons (lightness, insulation, rigidity), manufactured at least partially by molding or foaming in a mold of a cellular material, in particular with regard to their wall or lateral wing located on the inside of the room or room concerned.
Cette paroi intérieure, et éventuellement la paroi extérieure du corps en U, peut(vent) être revêtue(s) d'une couche d'habillage supplémentaire pour des raisons techniques et/ou d'aspect.This inner wall, and possibly the outer wall of the U-shaped body, can (be) coated with an additional covering layer for technical reasons and / or appearance.
En outre, comme le montre par exemple la
Du fait des propriétés recherchées pour ce profilé de renfort, ce dernier était généralement réalisé en un matériau métallique et recouvre la totalité de l'arête de l'aile du corps en U.Because of the properties sought for this reinforcing profile, the latter was generally made of a metallic material and covers the entire edge of the wing of the U-shaped body.
Toutefois, ce profilé métallique constitue un excellent pont thermique préjudiciable pour l'isolation thermique du local ou de la pièce.However, this metal section is an excellent thermal bridge detrimental to the thermal insulation of the room or room.
En vue de surmonter cet inconvénient, il a été proposé de remplacer le profilé de renfort métallique par un profilé en une matière plastique rigide, par exemple du polychlorure de vinyle.In order to overcome this disadvantage, it has been proposed to replace the metal reinforcing section with a section made of a rigid plastic material, for example polyvinyl chloride.
Toutefois, un tel profilé plastique ne pouvant être mis en place dans le moule de moussage de la paroi interne au moins du corps de coffre en U, il est nécessaire de le rapporter par collage dans une opération ultérieure supplémentaire, qui peut être très fastidieuse lorsque la forme de l'arête est complexe, qui renchérit sensiblement le prix de revient global du coffre et qui peut aboutir à des résultats aléatoires.However, since such a plastic profile can not be put in place in the foaming mold of the inner wall of at least the U-shaped box body, it is necessary to report it by gluing in an additional subsequent operation, which can be very tedious when the shape of the edge is complex, which significantly increases the cost of the overall vault and can lead to random results.
De plus, pour atteindre des propriétés équivalentes à celles du profilé métallique, l'épaisseur du profilé plastique doit être nettement supérieure, ce qui entraîne une augmentation supplémentaire du prix de revient.In addition, to achieve properties equivalent to those of the metal profile, the thickness of the plastic profile must be significantly higher, which leads to a further increase in cost.
La présente invention a pour but de surmonter les inconvénients précités et de proposer une solution permettant la mise en oeuvre d'un profilé métallique pouvant être positionné dans le moule, tout en conservant une bonne isolation thermique sur le corps résultant. En outre, la solution proposée devrait, si possible, également permettre une adaptation aisée lors du montage, en particulier en ce qui concerne la liaison avec la menuiserie (traverse supérieure du dormant en général).The present invention aims to overcome the aforementioned drawbacks and to provide a solution for the implementation of a metal profile that can be positioned in the mold, while maintaining good thermal insulation on the resulting body. In addition, the proposed solution should, if possible, also allow easy adaptation during assembly, in particular as regards the connection with the joinery (upper cross member of the frame in general).
A cet effet, l'invention a pour objet un corps de coffre de volet roulant à structure profilée et à section sensiblement en forme de U, constitué au moins partiellement d'un matériau isolant thermique moussé ou moulé à chaud, ce matériau isolant formant au moins une première aile ou paroi latérale dudit corps en U qui sépare le volume intérieur du corps de coffre d'avec sa face externe destinée à former la face intérieure du coffre de volet après installation sur site, et le bord libre de ladite première aile ou paroi formant arête étant pourvu d'un profilé métallique solidarisé intimement avec le matériau isolant thermique, corps de coffre de volet roulant caractérisé en ce que le profilé métallique recouvre partiellement ledit bord libre, à savoir sur une partie seulement de la largeur de ce dernier depuis la face interne de la première paroi latérale du corps de coffre délimitant latéralement le volume intérieur de ce dernier, au moins une première aile d'ancrage dudit profilé métallique s'enfonçant ou s'étendant dans ladite première paroi, à distance de la face externe du corps du coffre portée par cette paroi.For this purpose, the subject of the invention is a rolling shutter box body with a profiled structure and with a substantially U-shaped cross section, at least partially made of a heat-foamed or heat-molded insulating material, this insulating material forming at least minus a first wing or side wall of said U-shaped body which separates the inner volume of the trunk body from its outer face intended to form the inner face of the shutter box after installation on site, and the free edge of said first wing or edge-shaped wall being provided with a metal profile intimately secured to the thermal insulating material, roller shutter box body characterized in that the metal section overlaps partially said free edge, namely on only a part of the width of the latter from the inner face of the first side wall of the trunk body delimiting laterally the internal volume of the latter, at least a first anchoring wing of said metal section s pushing or extending in said first wall, away from the outer face of the body of the chest carried by this wall.
L'invention sera mieux comprise grâce à la description ci-après, qui se rapporte à des modes de réalisation préférés, donnés à titre d'exemples non limitatifs, et expliqués avec référence aux dessins schématiques annexés, dans lesquels :
- la
figure 2 est une vue en coupe transversale d'un corps de coffre à section en U selon un premier mode de réalisation de l'invention; - la
figure 3 est une vue identique à celle de lafigure 2 d'un second mode de réalisation du corps de coffre selon l'invention, et - la
figure 4 est une vue partielle en coupe illustrant la liaison entre la première paroi d'un corps de coffre selon l'invention et une traverse de dormant.
- the
figure 2 is a cross-sectional view of a U-section trunk body according to a first embodiment of the invention; - the
figure 3 is a view identical to that of thefigure 2 a second embodiment of the trunk body according to the invention, and - the
figure 4 is a partial sectional view illustrating the connection between the first wall of a trunk body according to the invention and a sleeper cross.
Les
Conformément à l'invention et comme cela ressort des
En limitant l'extension latérale du profilé métallique 4, aucun pont thermique n'est mis en place entre les deux côtés opposés de la première aile ou paroi 2 (intérieur du local ou de la pièce / intérieur du coffre de volet roulant), l'épaisseur de matériau isolant non recouverte par le profilé 4 jouant pleinement son rôle de barrière d'isolation thermique.By limiting the lateral extension of the
Malgré cette extension latérale limitée, le profilé métallique 4 remplit néanmoins son rôle de renforcement du bord libre 3 de la paroi latérale 2 du fait de la constitution d'une coque rigide et résistante autour de la partie recouverte dudit bord 3 et du renforcement structurel par insertion de l'aile d'ancrage du profilé métallique 4 dans cette paroi.Despite this limited lateral extension, the
En accord avec un premier mode de réalisation de l'invention et comme le montre la
En accord avec un second mode de réalisation de l'invention et comme le montrent les
Préférentiellement, la rainure profilée 7 présente une forme en fente ou en gorge à structure planaire, apte à recevoir une aile de connexion 9' d'un profilé rapporté 9, par exemple d'un profilé à section en L, destiné à être relié par au moins une seconde aile 9" à la menuiserie de dormant, la profondeur d'engagement par emboîtement de l'aile 9' du profilé 9 dans la rainure 7 pouvant être réglée.Preferably, the profiled
Ainsi, il est possible de raccorder le corps de coffre 1 avec la menuiserie (traverse de dormant 12 sur la
En vue d'augmenter la force d'accrochage du profilé rapporté 9 dans la rainure 7, il peut être prévu que la surface externe de l'aile d'ancrage 6, qui n'est pas en contact avec le matériau isolant de la portion de paroi 8 interne, ainsi qu'éventuellement la face correspondante en regard de l'aile de connexion 9' du profilé rapporté à section en L 9, est/sont munie(s) de formations d'accrochage ou crantées, profilées ou non, favorisant la rétention de ladite aile de connexion 9 dans la rainure 7.In order to increase the gripping force of the added
Afin de renforcer la liaison entre le profilé métallique 4 et le matériau isolant formant la première paroi latérale 2, il peut en outre être prévu que les faces du profilé métallique 4, notamment de l'aile d'ancrage 6 et de la seconde aile 6', en contact intime avec le matériau isolant thermique formant la portion de paroi interne 8 ou la partie 3' du bord libre 3 chapeautée par le profilé métallique 4, sont pourvues de formations saillantes 10 sous forme de nervures ou d'amorces d'ailes secondaires.In order to reinforce the connection between the
On aboutit ainsi à un ancrage sûr dudit profilé 4 dans ledit matériau isolant.This results in a secure anchoring of said
Comme le montrent les
De plus, la partie du bord libre 3 non recouverte de la première paroi 2 (variante de la
Le corps de coffre 1 est ainsi réalisé d'un seul tenant et la partie d'extrémité de la première paroi latérale 2 ou la demi-paroi externe 8' non couverte par le profilé métallique 4 peut éventuellement renfermer un insert de renfort, intégré dans la masse du matériau isolant.The trunk body 1 is thus made in one piece and the end portion of the
Selon une caractéristique avantageuse de l'invention ressortant des
Ces rainures 11 permettent notamment, au niveau des extrémités opposées du corps 1 en U, de réaliser une liaison par accrochage avec les joues.These
Conformément à une réalisation pratique préférée du corps de coffre 1 selon l'invention, le ou chaque profilé métallique 4 consiste en un profilé extrudé en aluminium ou en un alliage d'aluminium, le matériau isolant thermique est un polystyrène ou un polyuréthane expansé ou moussé à structure alvéolaire et le profilé rapporté 9 par engagement ajusté dans la rainure 7 consiste en une cornière ou en un profilé à section en T en un matériau plastique rigide, par exemple en polychlorure de vinyle.According to a preferred practical embodiment of the trunk body 1 according to the invention, the or each
La mise en oeuvre d'un profilé rapporté 7 en un matériau plastique permet d'aboutir également à une rupture des ponts thermiques entre le profilé métallique 4 et la traverse supérieure 12.The implementation of an attached
L'invention a également pour objet un dispositif de coffre de volet roulant comprenant un corps à section en U 1 destiné à être monté sur la traverse supérieure 12 d'un dormant de menuiserie.The invention also relates to a rolling shutter box device comprising a U-section body 1 intended to be mounted on the
Ce coffre est caractérisé en ce que le corps de coffre 1 consiste en un corps 1 tel que décrit ci-dessus, un profilé rapporté 9 à section en L ou en T étant engagé dans la rainure 7 par une aile de connexion 9' et solidarisé à une traverse supérieure 12 de menuiserie par au moins une seconde aile 9", ledit profilé 9 obturant l'interstice entre le bord 3 de l'aile ou de la paroi latérale 2 et ladite traverse supérieure 12 (voir
Afin d'assurer une continuité et une homogénéité d'isolation thermique entre la paroi latérale 2 et la traverse supérieure 12, le dispositif de coffre de volet roulant comprend avantageusement un joint 13 en un matériau d'isolation thermique rapporté entre, d'une part, l'aile ou les ailes 9" du profilé 9 solidarisée(s) avec la traverse 12, par exemple par l'intermédiaire d'une bande de collage 14, et, d'autre part, le bord libre de la seconde portion de paroi 8' de l'aile ou de la paroi latérale 2.In order to ensure a continuity and homogeneity of thermal insulation between the
Bien entendu, l'invention n'est pas limitée aux modes de réalisation décrits et représentés aux dessins annexés. Des modifications restent possibles, notamment du point de vue de la constitution des divers éléments ou par substitution d'équivalents techniques, sans sortir pour autant du domaine de protection de l'invention comme défini dans les revendications suivantes.Of course, the invention is not limited to the embodiments described and shown in the accompanying drawings. Modifications remain possible, particularly from the point of view of the constitution of the various elements or by substitution of technical equivalents, without departing from the scope of protection of the invention as defined in the following claims.
Claims (11)
- Casing body (1) for a roller shutter, having an extruded structure and having a substantially U-shaped cross section, consisting at least in part of a hot moulded or foamed thermally insulating material forming at least a first flange (2) or side wall (2) of said U-shaped body which separates the internal space (VI) of the casing body from its external face (1') designed to form the internal face of the shutter casing after installation on site, and the free edge face (3) of said first flange (2) or wall (2) forming an edge being provided with a metal profile (4) closely secured to the thermally insulating material, casing body (1) for a roller shutter characterized in that the metal profile (4) partially covers said free edge face (3), specifically on only a portion of the width thereof from the internal face (5) of the first side wall (2) of the casing body (1) delimiting laterally the internal space (VI) of the latter, wherein at least one first anchoring flange (6) of said metal profile (4) presses or extends into said first wall (2), at a distance from the external face (1'), of the casing body (1), borne by this wall (2).
- Casing body according to Claim 1, characterized in that the metal profile (4) covers, by capping it, a part (3') of the free edge face (3) of the first wall (2) between the anchoring flange (6) embedded by encapsulation in the insulating material forming said first side wall (2) and a second flange (6') covering at least that region of the internal face (5) of said wall (2) which is adjacent to said free edge face (3).
- Casing body according to Claim 1, characterized in that the first side wall (2) of the U-shaped body (1) has, at the free edge face (3), a longitudinal profiled groove (7) dividing said side wall (2) into two profiled half-walls (8 and 8') in the form of wall portions which are parallel and separated from one another by the width of said groove (7) and in that said metal profile (4) covers, by capping it, the free end (8") of the internal wall portion (8) and has a second flange (6') covering at least the region of the internal face (5) of the first wall (2) which is adjacent to said free edge face (3), the anchoring flange (6) preferably not being in contact with the external wall portion (8') of said first side wall (2).
- Casing body according to Claim 3, characterized in that the profiled groove (7) has a planar slot or channel shape designed to receive a connecting flange (9') of an attached profile (9), for example an L-shaped profile, designed to be connected by at least one second flange (9") to the wood of the frame, wherein the depth to which the flange (9') of the profile (9) engages by slotting into the groove (7) can be adjusted.
- Casing body according to Claim 4, characterized in that the external surface of the anchoring flange (6), which is not in contact with the insulating material of the internal wall portion (8), as well as possibly the corresponding face opposite it, belonging to the connecting flange (9') of the attached L-shaped profile (9), has/have latching or notched features, which may or may not be extruded, making it easier for said connecting flange (9) to be retained in the groove (7).
- Casing body according to any one of Claims 2 to 5, characterized in that the faces of the metal profile (4), in particular of the anchoring flange (6) and of the second flange (6'), in close contact with the thermally insulating material forming the internal wall portion (8) or that part (3'), of the free edge face (3), which is capped by the metal profile (4), are provided with projecting features (10) in the shape of ribs or the stubs of secondary flanges.
- Casing body according to any one of Claims 1 to 6, characterized in that it consists entirely of the hot moulded or foamed thermally insulating material, wherein the first side wall (2) is thicker than, preferably approximately twice as thick as, the second side wall (2') forming the other flange of the U-shaped casing body (1).
- Casing body according to Claim 7, characterized in that the first and second side walls (2 and 2') are provided, at their free edge faces, with metal profiles (4) of identical cross section, these profiles defining longitudinal grooves (11) which are open toward the internal space (VI) and face each other.
- Casing body according to any one of Claims 1 to 8, characterized in that the or each metal profile (4) consists of an extruded profile made of aluminium or an aluminium alloy, in that the thermally insulating material is a cellular expanded or foamed polystyrene or polyurethane and in that the profile (9) attached by matching engagement in the groove (7) consists of an angle bar or a T-shaped profile made of a rigid plastic material, for example made of polyvinyl chloride.
- Device for the casing of a roller shutter comprising a body with a U-shaped cross section designed to be mounted on the upper crosspiece of a wooden frame, characterized in that the casing body is a body (1) according to any one of Claims 1 and 3 to 9, wherein an attached profile with an L-shaped or T-shaped cross section (9) is engaged in the groove (7) by a connecting flange (9') and secured to a wooden upper crosspiece (12) by at least a second flange (9"), said profile (9) closing off the gap between the edge face (3) of the flange or of the side wall (2) and said upper crosspiece (12).
- Device for the casing of a roller shutter according to Claim 10, characterized in that it comprises a seal (13) made of a thermally insulating material attached between, on one hand, the flange or flanges (9") of the profile (9) secured to the crosspiece (12), for example via the intermediary of an adhesive strip (14) and, on the other hand, the free edge face of the second wall portion (8') of the flange or of the side wall (2).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0958029A FR2952669B1 (en) | 2009-11-13 | 2009-11-13 | SHUTTER BOX BODY AND TRUNK DEVICE COMPRISING SUCH BODY |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2325432A1 EP2325432A1 (en) | 2011-05-25 |
EP2325432B1 true EP2325432B1 (en) | 2013-10-23 |
Family
ID=42238543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20100306239 Revoked EP2325432B1 (en) | 2009-11-13 | 2010-11-10 | Roller shutter casing body and casing including such a body |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2325432B1 (en) |
FR (1) | FR2952669B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTV20120240A1 (en) * | 2012-12-21 | 2014-06-22 | Faveri Srl De | INTERNAL INSULATION DEVICE OF THE ROLLER SHUTTER ROLLER SHUTTERS AND DARKENING CURTAINS. |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29907190U1 (en) * | 1999-04-22 | 1999-07-08 | Erhard Fasel Rolladenkasten Gm | Roller shutter box |
-
2009
- 2009-11-13 FR FR0958029A patent/FR2952669B1/en active Active
-
2010
- 2010-11-10 EP EP20100306239 patent/EP2325432B1/en not_active Revoked
Also Published As
Publication number | Publication date |
---|---|
EP2325432A1 (en) | 2011-05-25 |
FR2952669B1 (en) | 2011-12-09 |
FR2952669A1 (en) | 2011-05-20 |
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