EP2314815A1 - Doors, windows or the like for buildings having means for increasing their insulation - Google Patents

Doors, windows or the like for buildings having means for increasing their insulation Download PDF

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Publication number
EP2314815A1
EP2314815A1 EP20100306167 EP10306167A EP2314815A1 EP 2314815 A1 EP2314815 A1 EP 2314815A1 EP 20100306167 EP20100306167 EP 20100306167 EP 10306167 A EP10306167 A EP 10306167A EP 2314815 A1 EP2314815 A1 EP 2314815A1
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EP
European Patent Office
Prior art keywords
profile
frame
thermal
structural
rabbet
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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.)
Granted
Application number
EP20100306167
Other languages
German (de)
French (fr)
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EP2314815B1 (en
Inventor
Manuel Montes
Jean Chauvet
Vincent Retif
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Ouest Alu SAS
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Ouest Alu SAS
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Publication of EP2314815A1 publication Critical patent/EP2314815A1/en
Application granted granted Critical
Publication of EP2314815B1 publication Critical patent/EP2314815B1/en
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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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/2632—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/2632—Frames with special provision for insulation with arrangements reducing the heat transmission, other than an interruption in a metal section
    • E06B2003/26332—Arrangements reducing the heat transfer in the glazing rabbet or the space between the wing and the casing frame
    • 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
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/26341—Frames with special provision for insulation comprising only one metal frame member combined with an insulating frame member

Definitions

  • the present invention relates to the general field of the building; it relates more particularly to joinery for windows, windows, doors or French windows comprising a frame on which is reported at least one opening.
  • the frame has an L-shaped rabbet for receiving the associated opening, which rebate comprises - a bottom surface, located opposite the edge of the opening in the closed position, and - a lateral surface, located facing the outer portion of said opening in the closed position, this lateral surface forming a stop structure for the opening.
  • the bottom surface of the rebate of the frame is defined by parts of two aluminum structure sections assembled together by a thermal bridge break profile of thermoplastic material; on the other hand the lateral surface of this rabbet is defined by a simple aluminum wing whose opposite surface is directly in contact with the outside and whose free end portion is shaped to ensure a sealed contact with the opening in closed position.
  • the present invention provides a structural improvement for this kind of carpentry, whose interest is to further improve its thermal insulation characteristics.
  • the joinery according to the invention whose frame comprises an L-shaped rabbet for receiving at least one opening, is characterized in that the rebate of the frame is equipped with at least one reported thermal insulating profile, which is arranged and shaped so as to cover, at least in part, the bottom and side surfaces of said rabbet frame, respectively located opposite the edge and the outer portion of the opening in the closed position, which thermal insulation profile comprises a coefficient of thermal conductivity less than that of the material constituting the structural sections of the frame.
  • the insulating action is obtained by the constituent material or materials of the thermal insulating profile, the latter being formed in at least one thermal insulating material whose thermal conductivity coefficient is lower than that of the material constituting the structural profiles of the frame .
  • the return wing of the thermal insulation profile may cover only the wall to the square of the outer structure section.
  • the return wing of the thermal insulating profile advantageously has a width adapted so as to extend over the entire thickness of the edge of the glazing when the door is in the closed position.
  • the return wing of the thermal insulation profile advantageously covers the wall to the square of the outer structural section, the inner surface of the thermal break profile, and more preferably the inner wall of the inner structure section.
  • the thermal insulating profile is composed of two elements associated with each other: (i) a structural element, made of a rigid material and (ii) a thermal insulating element proper, made of said thermal insulating material.
  • the structural element of the thermal insulating profile and at least one of the structural sections are advantageously connected to each other by means of interlocking means, advantageously elastic snap type.
  • the thermal insulating profile is provided with lips coming to partition the space which is delimited by the rebate of the frame and the frame opening in the closed position.
  • Joinery 1 represented on the figure 1 consists of a frame 2 on which is reported at least one opening 3.
  • Such a carpentry structure is for example described in the documents FR-2,768,173 or EP-0 828 053 .
  • the corresponding opening frame 3 is movably mounted on the frame 2, for example by means of hinges (not shown).
  • This opening frame 3 comprises an internal profile of structure 4, for example aluminum, which gives it its rigidity and inertia; it also includes a rebate 5 in which is positioned the glazing 6.
  • the frame 2 consists of two structural sections, one inside 10 and the other outside 11, respectively arranged on the inside and outside of the building.
  • the frame 2 comprises an inner surface 13, which forms a rabbet in which the opening frame 3 is positioned in the closed position.
  • the outer profile 11 of the fixed frame 2 comprises (i) a wall or lateral flange 11a, whose inner part forms the side surface 13a of the rebate frame 13 and the outer face is in direct contact with the outside, and (ii) an angled wall or wing 11b , forming part of the bottom surface 13b of the same rabbet 13.
  • the side wall 11a and the wall to the bracket 11 b here comprise each two surfaces: (i) an inner surface, each forming a portion of the rabbet 13, and (ii) an outer surface, in direct contact with the outside.
  • the side wall 11a and the wall bracket 11b are here devoid of internal chambers; alternatively, these two walls 11a and 11b may be provided such chambers between the two surfaces.
  • the side wall 11a and the wall bracket 11b are connected together to form a structure of the angle or angle-type.
  • This wall in the bracket 11b of the outer section 11 is extended by, in succession, by the inner surface 12 b of the thermal break profile 12 and by the inner wall 10 b of the profile inner structure 10, to form the assembly bottom surface 13 b of the rebate rebate 13.
  • At least a portion of the side surfaces 13a and bottom 13b of the rebate frame 13 are covered, on at least a portion of their length (preferably over their entire length), with an insulating profile reported thermal 15, to improve the thermal insulation characteristics of the joinery.
  • the positioning of this thermal insulating profile 15 reinforces the thermal insulation of the joinery 1 by acting in particular on certain parts in contact with the outside.
  • the heat insulating profile 15 here has a general shape of a section of square or L, a constant thickness or at least substantially constant, coming match at least a portion of both surfaces 13a and 13b of the rebate frame 13 .
  • the heat insulating profile 15 here covering the walls of the external structural profile 11 which form the frame rabbet 13 (to return the side wall 11a and the wall to the bracket 11 b).
  • This thermal insulating profile 15 has a structure which gives it a coefficient of thermal conductivity lower than that of the material constituting the structural sections 10 and 11 of the fixed frame 2.
  • coefficient of thermal conductivity the magnitude characterizing the behavior of the elements of the joinery during heat transfer by conduction phenomenon. This value is expressed in watts per square meter per Kelvin, where: the watt is the unit of power, the square meter is the unit of surface, and the Kelvin is the unit of temperature.
  • the structural member 16 is composed in particular of a dihedral portion 16a extending at a distance and parallel to the walls 11a and 11b of the outer section 11 forming part of the rebate 13.
  • the structural member 16 also comprises a longitudinal tab end 16 b, which is inserted in a recess 11 c provided at the free end of the wing 11a of the profiled outer structure 11.
  • the structural element 16 has a constant thickness.
  • the thermally insulating element 17 is meanwhile here in the space between the dihedral portion 16 a of the structural member 16 and the outer profile 11 opposite. This insulating element 17 bears directly against this outer profile 11.
  • the structural element 16 thus forms a kind of coating, protecting the layer of insulating material 17.
  • This thermal insulating element 17 preferably has a constant thickness.
  • the thermal insulating element 17 is attached by any appropriate means to the structural element 16, so as to obtain a single piece.
  • the process used may be of the post-extrusion, co-extrusion or gluing type.
  • the added profile 15 is preferably secured by any appropriate means with the joiner element 11, for example by gluing.
  • thermal insulation profile 15 is shown in FIG. figure 2 .
  • Joinery 1 represented on this figure 2 is similar to that described above in relation to the figure 1 and is distinguished only by the shape of its thermal insulating profile 15.
  • the frame 2 consists of two structural sections 10 and 11, between which is interposed the thermal bridge break profile 12.
  • the corresponding thermal insulating profile 15 is also of dihedral form; it is also composed of two elements: (i) a structural element 16 and (ii) a thermal insulating element 17.
  • This insulating profile 15 is distinguished by its return flange 15b whose width is adapted so as to cover an additional width of the bottom surface 13b of the rebate rebate 13.
  • this return wing 15b extends here opposite the entire width of the glazing edge 6 when the opening 3 is in the closed position.
  • the return wing 15 b of the heat insulating profile 15 has a width adapted so as to cover and embrace, in addition to the back wall 11b of outer section 11, inner surface 12 b of the bridge rupture profile 12 and a portion of the inner wall 10b of the inner profile 10 of the frame 2.
  • the structural element 16 of the insulating profile 15 comprises a second end tab 16 c inserted into a housing 10 c of the internal profile of the frame 10.
  • the two rigid end tabs 16 b and 16 c profile 15 allow its maintenance on the frame of the joinery by simple interlocking elastic housing 11 c and 10 c .
  • This form of profile 15 can further strengthen the thermal insulation of the joinery.
  • the thermal insulating profile 15 of this figure 2 is further distinguished by the presence, at its exposed surface, the side of the opening 3, lips 20 whose function is to come to partition the space 21 which is defined by the rabbet rebate 13 (constituted by the occurrence by the exposed surface of the thermal insulating profile 15) and the opening frame 3 in the closed position.
  • the corresponding 20 lips extend projecting and towards the opening 3 facing. They extend from the exposed surface of the structural element 16 of the insulating profile 15, at its return flange 15b .
  • These lips 20 are made of thermal insulating material. They are advantageously made in one piece with the associated structural element 16. For example, these lips 20 are made of polyvinyl chloride material.
  • the free end of the lips 20 extends here in the vicinity of the insulating profile 8 forming the base of the glazing rabbet 5, without coming into contact therewith.
  • the corresponding free space is advantageously at most 2 mm, which makes it possible to ensure optimal partitioning of the space 21.

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Building Environments (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

The woodwork has a right dihedral shaped frame rabbet (13) equipped with a L or square shaped integrated thermal insulation section (15), which covers a part of lateral and bottom surfaces (13a, 13b) of the rabbet. Coefficient of thermal conductivity of the section is less than the coefficient of thermal conductivity of the material of structured sections (10, 11) of a frame (2). The insulation section has a structure element (16) extended parallel to the structured sections, where the element is made of thermoplastic material.

Description

La présente invention concerne le domaine général du bâtiment ; elle concerne plus particulièrement les menuiseries pour baies, du type fenêtres, portes ou portes-fenêtres comprenant un dormant sur lequel est rapporté au moins un ouvrant.The present invention relates to the general field of the building; it relates more particularly to joinery for windows, windows, doors or French windows comprising a frame on which is reported at least one opening.

Pour de telles menuiseries, le cadre dormant comporte une feuillure en L destinée à recevoir l'ouvrant associé, laquelle feuillure comprend - une surface de fond, située en regard du chant de l'ouvrant en position fermée, et - une surface latérale, située en regard de la partie extérieure dudit ouvrant en position fermée, cette surface latérale constituant une structure de butée pour l'ouvrant.For such joinery, the frame has an L-shaped rabbet for receiving the associated opening, which rebate comprises - a bottom surface, located opposite the edge of the opening in the closed position, and - a lateral surface, located facing the outer portion of said opening in the closed position, this lateral surface forming a stop structure for the opening.

Une menuiserie de ce genre est par exemple décrite dans le document FR-2 768 173 . Dans ce document la surface de fond de la feuillure du dormant est définie par des parties de deux profilés de structures en aluminium assemblées entre elles par un profil de rupture de pont thermique en matériau thermoplastique ; d'autre part la surface latérale de cette feuillure est définie par une simple aile en aluminium dont la surface opposée est directement en contact avec l'extérieur et dont la partie d'extrémité libre est conformée pour assurer un contact étanche avec l'ouvrant en position fermé.Such a carpentry is for example described in the document FR-2,768,173 . In this document, the bottom surface of the rebate of the frame is defined by parts of two aluminum structure sections assembled together by a thermal bridge break profile of thermoplastic material; on the other hand the lateral surface of this rabbet is defined by a simple aluminum wing whose opposite surface is directly in contact with the outside and whose free end portion is shaped to ensure a sealed contact with the opening in closed position.

Pour optimiser l'isolation thermique de ce genre de menuiserie, il est connu de cloisonner l'espace interne délimité par la feuillure de dormant et par l'ouvrant associé. Cependant, ces moyens ne sont pas toujours suffisants pour une isolation efficace de la menuiserie, en particulier au regard des contraintes thermiques s'exerçant sur la partie extérieure du dormant.To optimize the thermal insulation of this kind of carpentry, it is known to partition the internal space delimited by the rebate of the frame and the associated opening. However, these means are not always sufficient for effective insulation of the joinery, especially with regard to the thermal stresses exerted on the outer part of the frame.

Il est également connu, comme décrit dans le document DE-A-43 31 816 , une menuiserie constituée de profilés pourvus de chambres internes qui sont remplies par des moyens isolants.
Mais là encore, l'isolation thermique n'est pas complètement efficace, puisque les parois constitutives de ces profilés (délimitant les chambres internes) constituent directement la feuillure du dormant et viennent directement en regard de l'ouvrant en position fermée, ce qui génère des phénomènes de ponts thermiques avec l'extérieur au niveau de ladite feuillure (principalement au niveau de sa surface latérale) ; c'est tout particulièrement le cas lorsque ces profilés sont réalisés en un matériau métallique tel que l'aluminium. De plus, de tels moyens isolants internes sont assez difficiles à mettre en place sur toute la longueur des chambres internes.It is also known, as described in the document DE-A-43 31 816 , a carpentry made of profiles provided with internal chambers which are filled by insulating means.
But again, the thermal insulation is not completely effective, since the constituent walls of these profiles (delimiting the internal chambers) constitute directly the rabbet of the frame and come directly opposite the opening in the closed position, which generates thermal bridging phenomena with the outside at said rabbet (mainly at its lateral surface); this is particularly the case when these profiles are made of a metallic material such as aluminum. In addition, such internal insulating means are quite difficult to implement over the entire length of the internal chambers.

La présente invention propose un perfectionnement structurel pour ce genre de menuiserie, dont l'intérêt est de parfaire encore ses caractéristiques d'isolation thermique. La menuiserie conforme à l'invention, dont le dormant comporte une feuillure en L pour la réception d'au moins un ouvrant, se caractérise par le fait que la feuillure du dormant est équipée d'au moins un profil isolant thermique rapporté, qui est disposé et conformé de manière à recouvrir, au moins en partie, les surfaces de fond et latérale de ladite feuillure de dormant, situées respectivement en regard du chant et de la partie extérieure de l'ouvrant en position fermée, lequel profil isolant thermique comporte un coefficient de conductivité thermique inférieur à celui du matériau constitutif des profilés de structure du dormant.The present invention provides a structural improvement for this kind of carpentry, whose interest is to further improve its thermal insulation characteristics. The joinery according to the invention, whose frame comprises an L-shaped rabbet for receiving at least one opening, is characterized in that the rebate of the frame is equipped with at least one reported thermal insulating profile, which is arranged and shaped so as to cover, at least in part, the bottom and side surfaces of said rabbet frame, respectively located opposite the edge and the outer portion of the opening in the closed position, which thermal insulation profile comprises a coefficient of thermal conductivity less than that of the material constituting the structural sections of the frame.

Au moins une partie de l'ouvrant, en position fermée, vient maintenant directement en regard du profil isolant thermique rapporté. Cette structure particulière de menuiserie offre une isolation thermique complémentaire à l'encontre des transferts thermiques intervenant sur les profilés extérieurs du dormant.At least a portion of the opening, in the closed position, now comes directly opposite the reported thermal insulating profile. This particular carpentry structure provides additional thermal insulation against thermal transfers occurring on the outer profiles of the frame.

De préférence, l'action isolante est obtenue par le ou les matériaux constitutifs du profil isolant thermique, ce dernier étant réalisé dans au moins un matériau isolant thermique dont le coefficient de conductivité thermique est inférieur à celui du matériau constitutif des profilés de structure du dormant.Preferably, the insulating action is obtained by the constituent material or materials of the thermal insulating profile, the latter being formed in at least one thermal insulating material whose thermal conductivity coefficient is lower than that of the material constituting the structural profiles of the frame .

Selon un mode de réalisation intéressant, la feuillure de dormant présente une forme générale de dièdre droit et le profil isolant thermique rapporté dans la feuillure a une section en forme générale d'équerre ou de L, et comporte :

  1. (i) une aile latérale, recouvrant au moins une partie de la surface latérale de la feuillure de dormant et
  2. (ii) une aile retour, recouvrant au moins une partie de la surface de fond de cette feuillure.
According to an interesting embodiment, the rebate rebate has a generally straight dihedral shape and the thermal insulation profile reported in the rabbet has a section in the general shape of a square or L, and comprises:
  1. (i) a side wing, covering at least a portion of the side surface of the frame rabbet and
  2. (ii) a return wing, covering at least a portion of the bottom surface of this rabbet.

Selon un mode de réalisation particulier :

  • le dormant de la menuiserie se compose d'un profil de rupture de pont thermique, interposé entre deux profilés de structure, l'un intérieur et l'autre extérieur,
  • la surface latérale de la feuillure de dormant est formée par une paroi latérale du profilé de structure extérieur,
  • la surface de fond de la feuillure de dormant est formée par une paroi à l'équerre du profilé de structure extérieur, par une surface interne du profil de rupture de pont thermique et par une paroi interne du profilé de structure intérieur,
  • l'aile latérale du profil isolant thermique recouvre au moins une partie de ladite paroi latérale du profilé de structure extérieur, et
  • l'aile retour du profil isolant thermique recouvre au moins une partie de ladite paroi à l'équerre du profilé de structure extérieur.
According to a particular embodiment:
  • the frame of the joinery consists of a thermal break profile, interposed between two structural sections, one inside and the other outside,
  • the side surface of the frame rabbet is formed by a side wall of the outer structural section,
  • the bottom surface of the frame rabbet is formed by a square wall of the outer structural section, an internal surface of the thermal break profile and an inner wall of the inner structural section,
  • the lateral flange of the thermal insulating profile covers at least a portion of said lateral wall of the outer structure section, and
  • the return wing of the thermal insulation profile covers at least a portion of said wall to the square of the outer structure section.

Dans ce cas, l'aile retour du profil isolant thermique peut recouvrir uniquement la paroi à l'équerre du profilé de structure extérieur.In this case, the return wing of the thermal insulation profile may cover only the wall to the square of the outer structure section.

Selon une caractéristique de réalisation, l'aile retour du profil isolant thermique a avantageusement une largeur adaptée de sorte à venir s'étendre en regard de toute l'épaisseur du chant du vitrage lorsque l'ouvrant vient en position fermée.According to an embodiment characteristic, the return wing of the thermal insulating profile advantageously has a width adapted so as to extend over the entire thickness of the edge of the glazing when the door is in the closed position.

Dans ce cas, l'aile retour du profil isolant thermique recouvre avantageusement la paroi à l'équerre du profilé de structure extérieur, la surface interne du profil de rupture de pont thermique, et de préférence encore la paroi interne du profilé de structure intérieur.In this case, the return wing of the thermal insulation profile advantageously covers the wall to the square of the outer structural section, the inner surface of the thermal break profile, and more preferably the inner wall of the inner structure section.

Selon une caractéristique particulière, le profil isolant thermique se compose de deux éléments associés entre eux : (i) un élément de structure, réalisé dans un matériau rigide et (ii) un élément isolant thermique proprement dit, réalisé dans ledit matériau isolant thermique.According to a particular characteristic, the thermal insulating profile is composed of two elements associated with each other: (i) a structural element, made of a rigid material and (ii) a thermal insulating element proper, made of said thermal insulating material.

Dans ce cas, de préférence :

  • l'élément de structure du profil isolant thermique consiste en un profilé réalisé dans un matériau thermoplastique,
  • ledit élément de structure s'étend en partie à distance et parallèlement au(x) profilé(s) associé(s), et
  • l'élément isolant thermique se situe dans l'espace séparant ledit élément de structure et ledit ou lesdits profilé(s) en regard.
In this case, preferably:
  • the structural element of the thermal insulating profile consists of a profile made of a thermoplastic material,
  • said structural element extends partly at a distance and parallel to the associated profile (s), and
  • the thermal insulating element is located in the space separating said structural element and said one or more sections (s) facing each other.

De même, l'élément de structure du profil isolant thermique et l'un au moins des profilés de structure sont avantageusement reliés entre eux par le biais de moyens d'emboîtement, avantageusement élastique du type encliquetage.Similarly, the structural element of the thermal insulating profile and at least one of the structural sections are advantageously connected to each other by means of interlocking means, advantageously elastic snap type.

Encore selon une caractéristique, le profil isolant thermique est muni de lèvres venant cloisonner l'espace qui est délimité par la feuillure de dormant et par le cadre ouvrant en position fermée.According to another characteristic, the thermal insulating profile is provided with lips coming to partition the space which is delimited by the rebate of the frame and the frame opening in the closed position.

L'invention sera encore illustrée, sans être aucunement limitée, par la description suivante de deux modes de réalisation particuliers, donnés uniquement à titre d'exemples, qui sont représentés sur les dessins annexés dans lesquels :

  • la figure 1 est une vue partielle et en section transversale d'une menuiserie, dont le plan de section passe par l'un des longerons du dormant et par l'un des longerons de l'ouvrant en position fermée, ledit dormant comportant un profil isolant thermique selon une première forme de réalisation ;
  • la figure 2 correspond à la menuiserie de la figure 1, équipée ici d'un profil isolant thermique selon une seconde forme de réalisation.
The invention will be further illustrated, without being limited in any way, by the following description of two particular embodiments, given solely by way of example, which are shown in the accompanying drawings in which:
  • the figure 1 is a partial cross-sectional view of a joinery, whose sectional plane passes through one of the longitudinal members of the frame and one of the sills of the opening in the closed position, said frame comprising a thermal insulating profile according to a first embodiment;
  • the figure 2 corresponds to the carpentry of the figure 1 equipped here with a thermal insulating profile according to a second embodiment.

La menuiserie 1 représentée sur la figure 1, se compose d'un cadre dormant 2 sur lequel est rapporté au moins un ouvrant 3.
Une telle structure de menuiserie est par exemple décrite dans les documents FR-2 768 173 ou EP-0 828 053 .Joinery 1 represented on the figure 1 , consists of a frame 2 on which is reported at least one opening 3.
Such a carpentry structure is for example described in the documents FR-2,768,173 or EP-0 828 053 .

Le cadre ouvrant 3 correspondant est monté mobile sur le cadre dormant 2, par exemple par l'intermédiaire de paumelles (non représentées).The corresponding opening frame 3 is movably mounted on the frame 2, for example by means of hinges (not shown).

Ce cadre ouvrant 3 comprend un profilé interne de structure 4, par exemple en aluminium, qui lui confère sa rigidité et son inertie ; il comporte encore une feuillure 5 dans laquelle vient se positionner le vitrage 6.This opening frame 3 comprises an internal profile of structure 4, for example aluminum, which gives it its rigidity and inertia; it also includes a rebate 5 in which is positioned the glazing 6.

Comme décrit dans le document FR-2 768 173 précité, cette feuillure 5 de vitrage 6 est constituée ici par :

  • une face 7 du profilé interne 4, qui forme le plan interne de la feuillure 5, correspondant au plan d'appui intérieur du vitrage 6 ;
  • un profilé 8 en matériau thermoplastique (du genre polychlorure de vinyle ou autre), qui est solidarisé avec le profilé interne 4 et correspondant au fond de la feuillure 5 ; et
  • une pareclose 9, formant la partie extérieure du cadre ouvrant 3 et dont la fonction est en particulier d'assurer le maintien en position du vitrage rapporté 6.
As described in the document FR-2,768,173 aforementioned, this glazing rebate 5 is constituted here by:
  • a face 7 of the inner section 4, which forms the inner plane of the rabbet 5, corresponding to the inner bearing plane of the glazing 6;
  • a profile 8 made of thermoplastic material (of the polyvinyl chloride or other type), which is secured to the internal profile 4 and corresponding to the bottom of the rabbet 5; and
  • a pareclose 9, forming the outer part of the opening frame 3 and whose function is in particular to maintain the position of the inset glazing 6.

D'autre part, le cadre dormant 2 est constitué ici de deux profilés de structure, l'un intérieur 10 et l'autre extérieur 11, disposés respectivement du côté intérieur et extérieur du bâtiment.On the other hand, the frame 2 consists of two structural sections, one inside 10 and the other outside 11, respectively arranged on the inside and outside of the building.

Ces deux profilés de structures 10 et 11, par exemple réalisés en aluminium ou tout autre matériau métallique adapté, sont réunis au moyen d'un profil 12 réalisé en matériau thermoplastique, type polychlorure de vinyle ou polyamide par exemple, qui réalise en plus une rupture de pont thermique.
Le cadre dormant 2 est fixé sur la structure de maçonnerie (non représentée), de manière classique.These two structural sections 10 and 11, for example made of aluminum or any other suitable metallic material, are joined by means of a profile 12 made of thermoplastic material, such as polyvinyl chloride or polyamide, which also provides a break thermal bridge.
The frame 2 is fixed to the masonry structure (not shown) in a conventional manner.

Tel que représenté sur la figure 1, le dormant 2 comporte une surface interne 13, qui forme une feuillure dans laquelle se positionne le cadre ouvrant 3 en position fermée.As shown on the figure 1 , the frame 2 comprises an inner surface 13, which forms a rabbet in which the opening frame 3 is positioned in the closed position.

Cette feuillure de dormant 13 présente ici une forme diédrique droite, qui se compose de deux surfaces à l'équerre l'une par rapport à l'autre :

  1. (i) une surface latérale 13a, orientée vers l'intérieur du bâtiment et en regard de la partie extérieure de l'ouvrant 3 en position fermée, de sorte en particulier à masquer au moins partiellement la partie extérieure du cadre d'ouvrant 3 (en l'occurrence sa pareclose 9), et
  2. (ii) une surface de fond 13b, s'étendant en regard du chant périphérique de l'ouvrant 3 en position fermée (constituée ici en partie par la surface périphérique du profilé 8 en matériau thermoplastique formant fond de feuillure de vitrage 5).
This rebate of frame 13 here has a right dihedral shape, which consists of two square surfaces with respect to one another:
  1. (i) a side surface 13a, facing the building interior and facing the outside of the door 3 in the closed position, whereby in particular to mask at least partially the outside of the sash frame 3 (in this case its pareclose 9), and
  2. (ii) a bottom surface 13b , extending opposite the peripheral edge of the opening 3 in the closed position (here in part constituted by the peripheral surface of the profile 8 of thermoplastic material forming a glazing rebate bottom 5).

En l'occurrence, le profilé extérieur 11 du cadre dormant 2 comporte (i) une paroi ou aile latérale 11a, dont la partie interne forme la surface latérale 13a de la feuillure de dormant 13 et dont la face externe est en contact direct avec l'extérieur, et (ii) une paroi ou aile à l'équerre 11b, formant une partie de la surface de fond 13b de cette même feuillure 13.In this case, the outer profile 11 of the fixed frame 2 comprises (i) a wall or lateral flange 11a, whose inner part forms the side surface 13a of the rebate frame 13 and the outer face is in direct contact with the outside, and (ii) an angled wall or wing 11b , forming part of the bottom surface 13b of the same rabbet 13.

La paroi latérale 11a et la paroi à l'équerre 11b comportent ici chacune deux surfaces : (i) une surface interne, formant chacune une partie de la feuillure 13, et (ii) une surface externe, en contact direct avec l'extérieur.The side wall 11a and the wall to the bracket 11 b here comprise each two surfaces: (i) an inner surface, each forming a portion of the rabbet 13, and (ii) an outer surface, in direct contact with the outside.

La paroi latérale 11a et la paroi à l'équerre 11b sont ici dépourvues de chambres internes ; de manière alternative, ces deux parois 11a et 11b pourraient être pourvues de telles chambres entre leurs deux surfaces.The side wall 11a and the wall bracket 11b are here devoid of internal chambers; alternatively, these two walls 11a and 11b may be provided such chambers between the two surfaces.

La paroi latérale 11a et la paroi à l'équerre 11b sont reliées ensemble pour former une structure du type cornière ou équerre.The side wall 11a and the wall bracket 11b are connected together to form a structure of the angle or angle-type.

Cette paroi à l'équerre 11b du profilé extérieur 11 est prolongée ici, successivement, par la surface interne 12b du profil de rupture de pont thermique 12 et par la paroi interne 10b du profilé de structure interne 10, pour former ensemble la surface de fond 13b de la feuillure de dormant 13.This wall in the bracket 11b of the outer section 11 is extended by, in succession, by the inner surface 12 b of the thermal break profile 12 and by the inner wall 10 b of the profile inner structure 10, to form the assembly bottom surface 13 b of the rebate rebate 13.

Conformément à l'invention, au moins une partie des surfaces latérale 13a et de fond 13b de la feuillure de dormant 13, sont recouvertes, sur au moins une partie de leur longueur (de préférence sur toute leur longueur), par un profil isolant thermique rapporté 15, permettant d'améliorer les caractéristiques d'isolation thermique de la menuiserie. Le positionnement de ce profil isolant thermique 15 renforce l'isolation thermique de la menuiserie 1 en agissant en particulier sur certaines parties en contact avec l'extérieur.According to the invention, at least a portion of the side surfaces 13a and bottom 13b of the rebate frame 13 are covered, on at least a portion of their length (preferably over their entire length), with an insulating profile reported thermal 15, to improve the thermal insulation characteristics of the joinery. The positioning of this thermal insulating profile 15 reinforces the thermal insulation of the joinery 1 by acting in particular on certain parts in contact with the outside.

Le profil isolant thermique 15 présente ici une section en forme générale d'équerre ou de L, d'une épaisseur constante ou au moins sensiblement constante, venant épouser au moins une partie des deux surfaces 13a et 13b de la feuillure de dormant 13.The heat insulating profile 15 here has a general shape of a section of square or L, a constant thickness or at least substantially constant, coming match at least a portion of both surfaces 13a and 13b of the rebate frame 13 .

Il comporte pour cela :

  1. (i) une aile latérale 15a, recouvrant au moins partiellement l'aile latérale 11a du profilé de structure extérieur 11 qui correspond à la surface latérale 13a de la feuillure de dormant 13, et
  2. (ii) une aile retour 15b, recouvrant au moins partiellement la paroi à l'équerre 11b du profilé de structure extérieur 11, formant une partie de la largeur de la surface de fond 13b de la feuillure 13.
It includes for this:
  1. (i) a lateral flange 15 has, at least partially covering the side wing 11a of the profiled outer structure 11 which corresponds to the side surface 13a of the rebate frame 13, and
  2. (ii) a return wing 15b , at least partially covering the square wall 11b of the outer structure section 11, forming part of the width of the bottom surface 13b of the rabbet 13.

Plus généralement, le profil isolant thermique 15 recouvre ici les parois du profilé de structure extérieur 11 qui forment la feuillure de dormant 13 (pour rappel la paroi latérale 11a et la paroi à l'équerre 11b).More generally, the heat insulating profile 15 here covering the walls of the external structural profile 11 which form the frame rabbet 13 (to return the side wall 11a and the wall to the bracket 11 b).

Ce profil isolant thermique 15 présente une structure qui lui confère un coefficient de conductivité thermique inférieur à celui du matériau constitutif des profilés de structure 10 et 11 du cadre dormant 2.This thermal insulating profile 15 has a structure which gives it a coefficient of thermal conductivity lower than that of the material constituting the structural sections 10 and 11 of the fixed frame 2.

On entend par « coefficient de conductivité thermique », la grandeur caractérisant le comportement des éléments de la menuiserie lors du transfert thermique par phénomène de conduction.
Cette valeur s'exprime en watts par mètre carré par kelvin, où : le watt est l'unité de puissance, le mètre carré est l'unité de surface, et le kelvin est l'unité de température.The term "coefficient of thermal conductivity", the magnitude characterizing the behavior of the elements of the joinery during heat transfer by conduction phenomenon.
This value is expressed in watts per square meter per Kelvin, where: the watt is the unit of power, the square meter is the unit of surface, and the Kelvin is the unit of temperature.

A cet effet, ce profil isolant thermique 15 est constitué en l'occurrence de deux éléments diédriques droits associés entre eux :

  1. (i) un élément de structure 16, ici en forme de profilé diédrique réalisé dans un matériau rigide (par exemple un matériau thermoplastique, du polychlorure de vinyle ou autre), et
  2. (ii) un élément isolant thermique 17 proprement dit, de forme diédrique et réalisé dans un matériau isolant thermique, par exemple un matériau thermoplastique cellulaire (genre polychlorure de vinyle).
For this purpose, this thermal insulating profile 15 consists in this case of two straight dihedral elements associated with each other:
  1. (i) a structural element 16, here in the form of a dihedral section made of a rigid material (for example a thermoplastic material, polyvinyl chloride or the like), and
  2. (ii) a thermal insulation element 17 proper, of dihedral form and made of a thermal insulating material, for example a cellular thermoplastic material (polyvinyl chloride type).

L'élément de structure 16 se compose en particulier d'une partie diédrique 16a s'étendant à distance et parallèlement aux parois 11a et 11b du profilé extérieur 11 formant partie de la feuillure 13.
Cet élément de structure 16 comporte encore une languette longitudinale d'extrémité 16b, venant s'insérer dans un logement 11c prévu au niveau de l'extrémité libre de l'aile 11a du profilé de structure extérieur 11.The structural member 16 is composed in particular of a dihedral portion 16a extending at a distance and parallel to the walls 11a and 11b of the outer section 11 forming part of the rebate 13.
The structural member 16 also comprises a longitudinal tab end 16 b, which is inserted in a recess 11 c provided at the free end of the wing 11a of the profiled outer structure 11.

De préférence, l'élément de structure 16 a une épaisseur constante.Preferably, the structural element 16 has a constant thickness.

L'élément isolant thermique 17 se situe quant à lui ici dans l'espace séparant la partie diédrique 16a de l'élément de structure 16 et le profilé extérieur 11 en regard. Cet élément isolant 17 vient directement prendre appui contre ce profilé extérieur 11. L'élément de structure 16 forme ainsi encore une sorte de revêtement, venant protéger la couche de matériau isolant 17.The thermally insulating element 17 is meanwhile here in the space between the dihedral portion 16 a of the structural member 16 and the outer profile 11 opposite. This insulating element 17 bears directly against this outer profile 11. The structural element 16 thus forms a kind of coating, protecting the layer of insulating material 17.

Cet élément isolant thermique 17 présente, de préférence, une épaisseur constante.This thermal insulating element 17 preferably has a constant thickness.

En pratique, l'élément isolant thermique 17 est rapporté par tout moyen approprié sur l'élément de structure 16, de manière à obtenir une pièce monobloc. En particulier, le procédé mis en oeuvre peut être du genre post-extrusion, co-extrusion ou encore collage.In practice, the thermal insulating element 17 is attached by any appropriate means to the structural element 16, so as to obtain a single piece. In particular, the process used may be of the post-extrusion, co-extrusion or gluing type.

Le profil rapporté 15 est de préférence solidarisé par tout moyen approprié avec l'élément de menuiserie 11, par exemple par collage.The added profile 15 is preferably secured by any appropriate means with the joiner element 11, for example by gluing.

Une autre forme possible de profil isolant thermique 15 est représentée sur la figure 2.Another possible form of thermal insulation profile 15 is shown in FIG. figure 2 .

La menuiserie 1 représentée sur cette figure 2, est similaire à celle décrite ci-dessus en relation avec la figure 1 et s'en distingue uniquement par la forme de son profil isolant thermique 15.Joinery 1 represented on this figure 2 , is similar to that described above in relation to the figure 1 and is distinguished only by the shape of its thermal insulating profile 15.

On retrouve ainsi un cadre dormant 2 et un cadre ouvrant 3 ; le cadre dormant 2 se compose des deux profilés de structure 10 et 11, entre lesquels est interposé le profil de rupture de pont thermique 12.There is thus a frame 2 and a frame opening 3; the frame 2 consists of two structural sections 10 and 11, between which is interposed the thermal bridge break profile 12.

Le profil isolant thermique 15 correspondant est également de forme diédrique ; il se compose également de deux éléments : (i) un élément de structure 16 et (ii) un élément isolant thermique 17.The corresponding thermal insulating profile 15 is also of dihedral form; it is also composed of two elements: (i) a structural element 16 and (ii) a thermal insulating element 17.

Ce profil isolant 15 se distingue par son aile retour 15b dont la largeur est adaptée de sorte à venir recouvrir une largeur supplémentaire de la surface de fond 13b de la feuillure de dormant 13.This insulating profile 15 is distinguished by its return flange 15b whose width is adapted so as to cover an additional width of the bottom surface 13b of the rebate rebate 13.

Plus précisément, cette aile retour 15b s'étend ici en regard de toute la largeur du chant de vitrage 6 lorsque l'ouvrant 3 est en position fermée.
Dans ce cas, l'aile retour 15b du profil isolant thermique 15 a une largeur adaptée de sorte à recouvrir et épouser, en plus de la paroi retour 11b du profilé externe 11, la surface intérieure 12b du profil de rupture de pont thermique 12 et une partie de la paroi intérieure 10b du profilé interne 10 du dormant 2.More precisely, this return wing 15b extends here opposite the entire width of the glazing edge 6 when the opening 3 is in the closed position.
In this case, the return wing 15 b of the heat insulating profile 15 has a width adapted so as to cover and embrace, in addition to the back wall 11b of outer section 11, inner surface 12 b of the bridge rupture profile 12 and a portion of the inner wall 10b of the inner profile 10 of the frame 2.

On remarque ici que l'élément de structure 16 du profil isolant 15 comporte une seconde languette d'extrémité 16c venant s'insérer dans un logement 10c du profilé interne de dormant 10. Les deux languettes rigides d'extrémité 16b et 16c du profil 15 permettent son maintien sur le dormant de la menuiserie par simple emboîtement élastique dans les logements 11c et 10c.It should be noted here that the structural element 16 of the insulating profile 15 comprises a second end tab 16 c inserted into a housing 10 c of the internal profile of the frame 10. The two rigid end tabs 16 b and 16 c profile 15 allow its maintenance on the frame of the joinery by simple interlocking elastic housing 11 c and 10 c .

Cette forme de profil 15 permet de renforcer encore plus l'isolation thermique de la menuiserie.This form of profile 15 can further strengthen the thermal insulation of the joinery.

Le profil isolant thermique 15 de cette figure 2 se distingue encore par la présence, au niveau de sa surface exposée, du côté de l'ouvrant 3, de lèvres 20 dont la fonction est de venir cloisonner l'espace 21 qui est délimité par la feuillure de dormant 13 (constituée en l'occurrence par la surface exposée du profil isolant thermique 15) et par le cadre ouvrant 3 en position fermée.The thermal insulating profile 15 of this figure 2 is further distinguished by the presence, at its exposed surface, the side of the opening 3, lips 20 whose function is to come to partition the space 21 which is defined by the rabbet rebate 13 (constituted by the occurrence by the exposed surface of the thermal insulating profile 15) and the opening frame 3 in the closed position.

Les lèvres 20 correspondantes, optionnelles, ici au nombre de deux, s'étendent en saillie et en direction de l'ouvrant 3 en regard.
Elles s'étendent à partir de la surface exposée de l'élément de structure 16 du profil isolant 15, au niveau de son aile retour 15b.The corresponding 20 lips, optional, here two in number, extend projecting and towards the opening 3 facing.
They extend from the exposed surface of the structural element 16 of the insulating profile 15, at its return flange 15b .

Ces lèvres 20 sont réalisées en matériau isolant thermique. Elles sont avantageusement réalisées monoblocs avec l'élément de structure associé 16.
Par exemple, ces lèvres 20 sont réalisées en matériau du type polychlorure de vinyle.These lips 20 are made of thermal insulating material. They are advantageously made in one piece with the associated structural element 16.
For example, these lips 20 are made of polyvinyl chloride material.

L'extrémité libre des lèvres 20 s'étend ici à proximité du profil isolant 8 formant le fond de feuillure de vitrage 5, sans venir en contact de celui-ci.
L'espace libre correspondant est avantageusement au maximum de 2 mm, ce qui permet d'assurer un cloisonnement optimal de l'espace 21.The free end of the lips 20 extends here in the vicinity of the insulating profile 8 forming the base of the glazing rabbet 5, without coming into contact therewith.
The corresponding free space is advantageously at most 2 mm, which makes it possible to ensure optimal partitioning of the space 21.

Claims (11)

Menuiserie pour baie de bâtiment, du genre fenêtre, porte ou porte-fenêtre, laquelle menuiserie (1) comprend un dormant (2) sur lequel est rapporté au moins un ouvrant (3), lequel dormant (2) se compose de profilés de structure (10, 11) assemblés entre eux et comporte une surface intérieure (13) formant feuillure en L dans laquelle vient se positionner l'ouvrant (3) en position fermée, laquelle feuillure de dormant (13) se compose (i) d'une surface de fond (13b), en regard du chant périphérique de l'ouvrant (3) en position fermée, et (ii) d'une surface latérale (13a), destinée à être orientée vers l'intérieur du bâtiment et en regard de la partie extérieure (9) de l'ouvrant (3) en position fermée,
caractérisée en ce que ladite feuillure de dormant (13) est équipée d'au moins un profil isolant thermique rapporté (15) qui recouvre au moins une partie des surfaces de fond (13b) et latérale (13a) de ladite feuillure de dormant (13), lequel profil isolant thermique (15) comporte un coefficient de conductivité thermique inférieur à celui du matériau constitutif desdits profilés de structure (10, 11) du dormant (2).Joinery for a building bay, of the window, door or French window type, which carpentry (1) comprises a frame (2) to which is attached at least one leaf (3), which frame (2) consists of structural sections (10, 11) assembled together and comprises an inner surface (13) L-shaped rebate in which is positioned the opening (3) in the closed position, which rebate rebate (13) consists of (i) a bottom surface (13b) facing the peripheral edge of the leaf (3) in the closed position, and (ii) a side surface (13 a) intended to face inwardly of the building and view of the outer part (9) of the opening (3) in the closed position,
characterized in that said rebate frame (13) is equipped with at least one attached thermal insulation profile (15) which covers at least a portion of the bottom surfaces (13b) and side (13 a) of said frame rabbet (13), which thermal insulation profile (15) has a coefficient of thermal conductivity lower than that of the material constituting said structural sections (10, 11) of the frame (2). Menuiserie selon la revendication 1, caractérisée en ce que le profil isolant thermique (15) est réalisé dans au moins un matériau isolant thermique dont le coefficient de conductivité thermique est inférieur à celui du matériau constitutif des profilés de structure (10, 11) du dormant (2).Carpentry according to claim 1, characterized in that the thermal insulation profile (15) is formed in at least one thermal insulating material whose thermal conductivity coefficient is lower than that of the material constituting the structural sections (10, 11) of the frame (2). Menuiserie selon l'une quelconque des revendications 1 ou 2, caractérisée en ce que la feuillure de dormant (13) présente une forme générale de dièdre droit, et en ce que le profil isolant thermique (15) rapporté dans ladite feuillure (13) a une section en forme générale d'équerre ou de L, et comporte : (i) une aile latérale (15a), recouvrant au moins une partie de la surface latérale (13a) de la feuillure de dormant (13), et (ii) une aile retour (15b), recouvrant au moins une partie de la surface de fond (13b) de ladite feuillure (13). Carpentry according to any one of claims 1 or 2, characterized in that the rebate rabbet (13) has a generally right dihedral shape, and in that the thermal insulation profile (15) reported in said rabbet (13) has a section in the general shape of a square or L, and comprises: (i) a lateral flange (15a) covering at least a portion of the side surface (13 a) of the rabbet of the window frame (13), and (ii) a return wing ( 15b ), covering at least a portion of the bottom surface ( 13b ) of said rabbet (13). Menuiserie selon la revendication 3, caractérisée en ce que : - le dormant (2) se compose d'un profil de rupture de pont thermique (12), interposé entre deux profilés de structure, l'un intérieur (10) et l'autre extérieur (11), - la surface latérale (13a) de la feuillure de dormant (13) est formée par une paroi latérale (11a) du profilé de structure extérieur (11), - la surface de fond (13b) de la feuillure de dormant (13) est formée par une paroi à l'équerre (11b) du profilé de structure extérieur (11), par une surface interne (12b) du profil de rupture de pont thermique (12) et par une paroi interne (10b) du profilé de structure intérieur (10), - l'aile latérale (15a) du profil isolant thermique (15) recouvre au moins une partie de ladite paroi latérale (11a) du profilé de structure extérieur (11), et - l'aile retour (15b) du profil isolant thermique (15) recouvre au moins une partie de ladite paroi à l'équerre (11b) du profilé de structure extérieur (11). Carpentry according to claim 3, characterized in that : - the frame (2) consists of a thermal break profile (12) interposed between two structural sections, one inside (10) and the other outside (11), the lateral surface (13 a ) of the frame rabbet (13) is formed by a lateral wall (11 a ) of the outer structural section (11), the bottom surface ( 13b ) of the frame rabbet (13) is formed by a square wall ( 11b ) of the outer structural section (11), by an internal surface ( 12b ) of the profile of thermal break (12) and an inner wall ( 10b ) of the inner structure section (10), the lateral flange (15 a ) of the thermal insulating profile (15) covers at least a portion of said lateral wall (11 a ) of the outer structural section (11), and - The return wing ( 15b ) of the thermal insulation profile (15) covers at least a portion of said wall to the square ( 11b ) of the outer structure section (11). Menuiserie selon la revendication 4, caractérisée en ce que l'aile retour (15b) du profil isolant thermique (15) recouvre uniquement la paroi à l'équerre (11b) du profilé de structure extérieur (11).Carpentry according to claim 4, characterized in that the return wing ( 15b ) of the thermal insulating profile (15) covers only the square wall ( 11b ) of the outer structural section (11). Menuiserie selon l'une quelconque des revendications 3 ou 4, caractérisée en ce que l'aile retour (15b) du profil isolant thermique (15) a une largeur adaptée de sorte à venir s'étendre en regard de toute l'épaisseur du chant du vitrage (6) lorsque l'ouvrant (3) vient en position fermée.Carpentry according to any one of claims 3 or 4, characterized in that the return wing ( 15b ) of the thermal insulating profile (15) has a width adapted so as to extend over the entire thickness of the edge of the glazing (6) when the opening (3) comes to the closed position. Menuiserie selon les revendications 4 et 6 prises en combinaison, caractérisée en ce que l'aile retour (15b) du profil isolant thermique (15) recouvre la paroi à l'équerre (11b) du profilé de structure extérieur (11), la surface interne (12b) du profil de rupture de pont thermique (12) et la paroi interne (10b) du profilé de structure intérieur (10).Carpentry according to claims 4 and 6 taken in combination, characterized in that the return wing ( 15b ) of the thermal insulating profile (15) covers the square wall ( 11b ) of the outer structural section (11), the inner surface ( 12b ) of the thermal break profile (12) and the inner wall ( 10b ) of the inner structural section (10). Menuiserie selon l'une quelconque des revendications 1 à 7, caractérisée en ce que le profil isolant thermique (15) se compose de deux éléments associés entre eux : (i) un élément de structure (16), réalisé dans un matériau rigide et (ii) un élément isolant thermique proprement dit (17), réalisé dans un matériau isolant thermique.Carpentry according to any one of claims 1 to 7, characterized in that the thermal insulation profile (15) consists of two elements associated with each other: (i) a structural element (16), made of a rigid material and ( ii) a thermal insulating element proper (17), made of a thermal insulating material. Menuiserie selon la revendication 8, caractérisée en ce que : - l'élément de structure (16) du profil isolant thermique (15) consiste en un profilé réalisé dans un matériau thermoplastique, - ledit élément de structure (16) s'étend en partie à distance et parallèlement au(x) profilé(s) associé(s) (10, 11, 12), et - l'élément isolant thermique (17) se situe dans l'espace séparant ledit élément de structure (16) et ledit ou lesdits profilé(s) (10, 11, 12) en regard. Carpentry according to claim 8, characterized in that : the structural element (16) of the thermal insulating profile (15) consists of a profile made of a thermoplastic material, said structural element (16) partly extends at a distance and parallel to the associated profile (s) (10, 11, 12), and - The thermal insulating element (17) is in the space between said structural element (16) and said one or more profiles (10, 11, 12) opposite. Menuiserie selon l'une quelconque des revendications 8 ou 9, caractérisée en ce que l'élément de structure (16) du profil isolant thermique (15) et l'un au moins des profilés de structure (10, 11) sont reliés entre eux par le biais de moyens d'emboîtement (16b, 16c; 11c, 10c).Carpentry according to any one of claims 8 or 9, characterized in that the structural element (16) of the thermal insulation profile (15) and at least one of the structural sections (10, 11) are interconnected. through interlocking means (16b, 16 c; 11 c, 10 c). Menuiserie selon l'une quelconque des revendications 1 à 10, caractérisée en ce que le profil isolant thermique (15) est muni de lèvres (20) venant cloisonner l'espace (21) délimité par la feuillure de dormant (13) et par le cadre ouvrant (3) en position fermée.Carpentry according to any one of claims 1 to 10, characterized in that the thermal insulating profile (15) is provided with lips (20) coming to partition the space (21) defined by the rebate rebate (13) and by the opening frame (3) in closed position.
EP10306167.7A 2009-10-26 2010-10-26 Doors, windows or the like for buildings having means for increasing their insulation Active EP2314815B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0905140A FR2951767B1 (en) 2009-10-26 2009-10-26 JOINERY FOR BUILDING BAY, EQUIPPED WITH MEANS TO STRENGTHEN THERMAL INSULATION

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EP2314815B1 EP2314815B1 (en) 2015-08-26

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2642060A1 (en) 2012-03-21 2013-09-25 Hochuli Metallbau AG Window or door leaves
CH706318A1 (en) * 2012-03-21 2013-09-30 Hochuli Metallbau Ag Window or door leaf for use in industry for manufacturing high-pressure metal-composite system for thermally insulated aluminum profiles, has filling part connected with inner shell, where compression strength of shell is in specific range

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4331816A1 (en) 1993-09-18 1995-03-30 Koemmerling Kunststoff Outer frame and/or leaf or sash frame with increased heat transmission resistance
EP0828053A2 (en) 1996-09-06 1998-03-11 Ouest Alu Joining and thermal barrier sections interposed between aluminium profiles used for making doors or windows
FR2768173A1 (en) 1997-09-09 1999-03-12 Ouest Alu Closing window or glazed door construction
EP1347143A2 (en) * 2002-03-18 2003-09-24 REHAU AG + Co Door, especially for a house
DE202008013985U1 (en) * 2008-10-20 2009-01-08 Tauber Engineering Gmbh sealing arrangement

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4331816A1 (en) 1993-09-18 1995-03-30 Koemmerling Kunststoff Outer frame and/or leaf or sash frame with increased heat transmission resistance
EP0828053A2 (en) 1996-09-06 1998-03-11 Ouest Alu Joining and thermal barrier sections interposed between aluminium profiles used for making doors or windows
FR2768173A1 (en) 1997-09-09 1999-03-12 Ouest Alu Closing window or glazed door construction
EP1347143A2 (en) * 2002-03-18 2003-09-24 REHAU AG + Co Door, especially for a house
DE202008013985U1 (en) * 2008-10-20 2009-01-08 Tauber Engineering Gmbh sealing arrangement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2642060A1 (en) 2012-03-21 2013-09-25 Hochuli Metallbau AG Window or door leaves
CH706318A1 (en) * 2012-03-21 2013-09-30 Hochuli Metallbau Ag Window or door leaf for use in industry for manufacturing high-pressure metal-composite system for thermally insulated aluminum profiles, has filling part connected with inner shell, where compression strength of shell is in specific range

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FR2951767B1 (en) 2011-11-11
FR2951767A1 (en) 2011-04-29
EP2314815B1 (en) 2015-08-26

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