EP1862633A1 - Woodwork for opening of a building equipped with ventilation and sound attenuation means. - Google Patents

Woodwork for opening of a building equipped with ventilation and sound attenuation means. Download PDF

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Publication number
EP1862633A1
EP1862633A1 EP07109062A EP07109062A EP1862633A1 EP 1862633 A1 EP1862633 A1 EP 1862633A1 EP 07109062 A EP07109062 A EP 07109062A EP 07109062 A EP07109062 A EP 07109062A EP 1862633 A1 EP1862633 A1 EP 1862633A1
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EP
European Patent Office
Prior art keywords
frame
opening
leaf
ventilation
bore
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.)
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Application number
EP07109062A
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German (de)
French (fr)
Inventor
Jean-Marc Combes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Combes Sas Ets
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Combes Sas Ets
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Publication date
Application filed by Combes Sas Ets filed Critical Combes Sas Ets
Publication of EP1862633A1 publication Critical patent/EP1862633A1/en
Withdrawn legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/10—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses by special construction of the frame members
    • 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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses

Definitions

  • the present invention relates to a joinery for building opening comprising a frame and at least one operatively associated leaf, said carpentry being provided with a ventilation means associated with a sound attenuation device.
  • these ventilation means are constituted by through openings defining ventilation passages through which an air movement can be established from the inside to the outside of the house and vice versa.
  • These through lights are made in the frame of the leaf or the opening. These through-lights on the sides of the external wing and internal to the construction, respectively receive a mosquito net and a cover of cleanliness and protection with an internal valve in the form of movable blade, able to completely or partially close the light of ventilation in case of strong outside wind.
  • the sound attenuation boxes are particularly effective in terms of noise level reduction but on the other hand their relatively large dimensions, give the joinery a disgraceful appearance rejected by the customers.
  • the present invention aims to solve the aforementioned problem, by implementing a carpentry with aeration means and sound attenuation means integrated in the latter.
  • the joinery according to the present invention comprising a fixed frame fixed in the opening of the building and at least one leaf associated with the sleeping frame can occupy a closed position in which it is arranged in the opening that defines the frame of the frame , which frame is formed by assembling longiform elements characterized in that the frame has in at least one of its longiform elements a through hole opening on the one hand on one side of said element, external to the housing, and secondly on one of the faces of said element, internal to the opening defined by said frame, that the leaf is provided with a through hole opening on the one hand on one of its faces banks and on the other hand on one of its internal faces to the dwelling, said ventilation holes, when the leaf is in the closed position, being in communication relationship with each other by an interval formed between the corresponding bank of the wing and the corresponding elongated element of the frame and forming forming a baffle with said gap.
  • the chicane shape due to the succession of projecting and protruding angles that it presents and because of the increase in the length of the air passage through the joinery, generates a significant attenuation of the sound energy which crosses it without reducing the ventilation capacity.
  • each piercing of the frame and the leaf has at least one bend.
  • the elbow shape provides additional sound attenuation without opposing good ventilation.
  • At least one of the ventilation holes forming the latter receives a sound absorption element.
  • the sound absorption element is constituted by a suitable wall affixed to at least one of the faces of the corresponding ventilation hole.
  • the constituent wall of the sound absorption element will be constituted by a melanin foam associated with a heavy PVC layer.
  • each or all of the throughbore is formed in at least one tubular sheath.
  • the carpentry according to the invention comprises a frame 1 designed to be engaged and fixed in an opening of a building and at least one leaf 2 supported for example pivotally by the frame 2.
  • the frame 1 is constituted by assembling two vertical uprights 1a to a horizontal top rail 1b and a lower horizontal beam not shown. These amounts and sleepers, longiformes, can be full and made of wood. Alternatively, they may be tubular and made of any suitable material such as for example PVC or aluminum.
  • the longitudinal elements constituting the frame define a frame defining an opening 1c which is completely closed by the wing 2 when the latter is in the closed position.
  • this frame 1 has a face 1d external to the construction, vertical, parallel to the plane of the opening and a face 1e internal to the construction, vertical, parallel to the plane of the opening.
  • the frame of the leaf 2 has a vertical face 2d, external to the construction when the leaf is in the closed position, and a vertical face 2, internal to the construction.
  • the leaf 2 In the closed position, the leaf 2 is engaged in a continuous rabbet 10 formed in the frame 1 from the side 2 and the quadrangular edge of the opening and more precisely in the high 1b and low rails and in the amounts 1a.
  • this rabbet 10 has a face 101 parallel to the faces 1e and 1d and a face 102 orthogonal to the latter.
  • the flap 2 by a peripheral edge 22, comes, in the closed position, through a seal 23, against the face 1e periphery of the opening 1 c that defines the frame 2. This seal is attached to the wing 2.
  • the leaf 2 comprises along the quadrangular edge of the face 2d a rabbet 24 in which is disposed a continuous seal 25. In the closed position of the leaf, this seal 25 bears against the face 101 of the rabbet 10 of the frame 1.
  • This leaf 2 may have, as can be seen in Figure 1, a rebate 20 which is housed in the rabbet 10 of the frame 1 in the closed position of the leaf 2.
  • This rabbet 20 has a face 201 parallel to the plane the flap, extending the edge 22 and on which bears the seal 23, and a face 202 orthogonal to the previous one.
  • the leaf 2 consists of a frame formed by assembling longiform elements such as horizontal crosspieces upper 2b and lower (not shown) and uprights 2a.
  • This frame in a manner known per se, receives one or more walls 2c which may be panes.
  • the frame 1 comprises in at least one of its elongated elements, for example in its upper crossbar 1b, a through bore 11 of ventilation opening on the one hand in the face 1 d external to the housing of said cross, and secondly in the rabbet 10 that this crosspiece and more precisely in the face 102 of the latter.
  • This bore 11 at the face 1 d receives a protective cover not shown incorporating a mosquito net.
  • the wing 2 in its upper crossbar is also provided with a through bore 21 venting opening on the one hand in the rebate 20 and more precisely in the face 202 and on the other hand that of its inner faces to the dwelling and more precisely the 2nd face.
  • a cleanliness cover not shown, incorporating a shutter valve capable of closing under the effect of a relatively high external pressure generated by the wind.
  • the ventilation holes 11, of the frame 1 and 21 of the leaf 2, when said leaf is in the closed position, are in communication relation with each other via an interval 3 present between the rebate 10 of the fixed frame 1 and the rebate 20 of the wing 2 and more precisely between the faces 102 and 202. It can be observed that this gap 3 is closed laterally sealingly by the seals 23 and 25.
  • the ventilation holes 11 of the frame of the frame and 21 of the leaf with the gap 3 present between the rabbet 10 and the rebate 20, form a baffle.
  • This baffle generates a sound attenuation while maintaining good ventilation.
  • each ventilation hole 11, 21 has at least one elbow in order to further increase the degree of sound attenuation.
  • each piercing 11 and 21 will be formed of two segments of holes, namely an upstream drilling segment 11a, 21a and a downstream segment 11b, 21b.
  • upstream and downstream refer to the direction of propagation of the sound wave from the outside of the building to the interior.
  • each ventilation hole 11, 21 has a horizontal drilling segment 11a, 21b and a vertical drilling segment 11b, 21a.
  • the upstream drilling segment is horizontal and the downstream segment is vertical while for the ventilation hole 21 made in the leaf, the upstream drilling segment is vertical and the piercing segment is horizontal.
  • the two aforementioned segments can be offset laterally relative to each other.
  • At least one of the two ventilation holes 11,21 is provided with a member 4 for absorbing sound energy.
  • the two ventilation holes 11, 21 will each have at least one sound absorption element 4.
  • Each sound absorption element 4 will advantageously consist of a wall of cellular material. This element will be affixed by gluing or other means against one of the faces of the corresponding ventilation hole. Preferably, this element will completely cover said face.
  • each sound absorption element 4 will consist of a melanin foam associated with a heavy PVC layer, but it goes without saying that any other suitable material may be used.
  • each sound absorption element 4 is disposed in the vertical segment 11b, 21a of the corresponding ventilation hole 11, 21 and is fixed by gluing or other means to one of the faces of said segment.
  • each ventilation hole 11, 21 will receive a sound absorption element of the type described above.
  • each bore 11, 21 in part or in full is formed by at least one tubular sheath.
  • This arrangement makes it possible to equip dormant frames and swing frames made by assembling tubular elements. These sheaths will be introduced into perforations made in the frame and the flap.
  • At least one of the segments of each ventilation hole 11, 21 in its entirety may be formed by a tubular sheath of a material capable of absorbing sound energy.
  • downstream segment 11b, and upstream 21a of each bore 11, 21 are formed in a tubular sheath introduced into a suitable hole formed in the crossbar 1b of the frame 1 or in the crossbar 2b of 2. At least one of the inner faces of the sheath is lined with an element 4 for absorbing sound energy.
  • the upstream segment 11a of the bore 11, and downstream 21b of the bore 21 are each formed in a tubular sheath sealingly connected to the sheath equipping the segment 11b, 21a corresponding.
  • each piercing 11, 21 is formed in a sheath 110, 210, in one piece comprising two sheath segments, the vertical segment of sheath being equipped with an absorption element 4.
  • the sheath may be made of a flexible or rigid material.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

The woodwork has a sleeper chassis (1) fixed in an opening of a building and a casement (2) associated to the chassis. The chassis has a through aeration holes (11) in one of its elongated elements. The casement is provided with a through aeration hole (21) opening on one of lateral edges and on one of inner sides of dwelling. The holes (11, 21) communicate between corresponding edge of the casement and the element, by an interval (3), and form a baffle with the interval.

Description

Domaine techniqueTechnical area

La présente invention se rapporte à une menuiserie pour ouverture de bâtiment comportant un châssis dormant et au moins un battant associé fonctionnellement, ladite menuiserie étant dotée d'un moyen de ventilation associé à un dispositif d'atténuation sonore.The present invention relates to a joinery for building opening comprising a frame and at least one operatively associated leaf, said carpentry being provided with a ventilation means associated with a sound attenuation device.

Etat de la techniqueState of the art

On connaît de l'état de la technique des menuiseries intégrant des moyens de ventilation.It is known from the state of the art woodwork incorporating ventilation means.

Typiquement ces moyens de ventilation sont constitués par des lumières traversantes définissant des passages d'aération par lesquels un mouvement d'air peut s'établir de l'intérieur vers l'extérieur de l'habitation et inversement.Typically these ventilation means are constituted by through openings defining ventilation passages through which an air movement can be established from the inside to the outside of the house and vice versa.

Ces lumières traversantes sont pratiquées dans le châssis du battant ou de l'ouvrant. Ces lumières traversantes sur les faces du battant externe et interne à la construction, reçoivent respectivement une grille moustiquaire et un cache de propreté et de protection doté d'un clapet interne sous forme de lame mobile, apte à obturer totalement ou partiellement la lumière d'aération en cas de fort vent extérieur.These through lights are made in the frame of the leaf or the opening. These through-lights on the sides of the external wing and internal to the construction, respectively receive a mosquito net and a cover of cleanliness and protection with an internal valve in the form of movable blade, able to completely or partially close the light of ventilation in case of strong outside wind.

De tels moyens, lorsque le battant est en position de fermeture, assurent une ventilation correcte entre l'extérieur et l'intérieur de l'habitation, mais en corollaire, ils constituent une rupture dans la barrière phonique constituée par la menuiserie. Pour cette raison il est connu d'adjoindre au dormant de la menuiserie, sur sa face interne à la construction, des boîtiers d'atténuation sonore placés en regard des ouvertures d'aération.
Cet état de la technique trouve son illustration notamment dans le DE 20 2004 010 757 U1 .Such means, when the leaf is in the closed position, ensure proper ventilation between the outside and the inside of the house, but as a corollary, they constitute a break in the sound barrier constituted by the carpentry. For this reason it is known to add to the frame of the carpentry, on its inner side to the construction, sound attenuation boxes placed next to the ventilation openings.
This state of the art finds its illustration especially in the DE 20 2004 010 757 U1 .

Divulgation de l'inventionDisclosure of the invention Problème techniqueTechnical problem

Les boîtiers d'atténuation sonore sont particulièrement efficaces en termes de réduction de niveau de bruit mais en revanche leurs dimensions relativement importantes, confèrent à la menuiserie un aspect disgracieux rejeté par la clientèle.The sound attenuation boxes are particularly effective in terms of noise level reduction but on the other hand their relatively large dimensions, give the joinery a disgraceful appearance rejected by the customers.

Solution techniqueTechnical solution

La présente invention a pour objet de résoudre le problème sus évoqué, en mettant en oeuvre une menuiserie avec moyen d'aération et moyen d'atténuation sonore intégré dans cette dernière.The present invention aims to solve the aforementioned problem, by implementing a carpentry with aeration means and sound attenuation means integrated in the latter.

À cet effet la menuiserie selon la présente invention comprenant un châssis dormant fixé dans l'ouverture du bâtiment et au moins un battant associé au châssis dormant pouvant occuper une position de fermeture selon laquelle il est disposé dans l'ouverture que définit le châssis du dormant, lequel châssis dormant est constitué par assemblage d'éléments longiformes caractérisé en ce que le châssis dormant comporte dans l'un au moins de ses éléments longiformes un perçage traversant débouchant d'une part sur l'une des faces dudit élément, externe à l'habitation, et d'autre part sur l'une des faces dudit élément, interne à l'ouverture que définit ledit châssis, que le battant est doté d'un perçage traversant débouchant d'une part sur l'une de ses faces de rives et d'autre part sur l'une de ses faces internes à l'habitation, les dits perçages d'aération, lorsque le battant est en position de fermeture, étant en relation de communication l'un avec l'autre par un intervalle formé entre la rive correspondante du battant et l'élément longiforme correspondant du châssis dormant et formant avec ledit intervalle une chicane.For this purpose the joinery according to the present invention comprising a fixed frame fixed in the opening of the building and at least one leaf associated with the sleeping frame can occupy a closed position in which it is arranged in the opening that defines the frame of the frame , which frame is formed by assembling longiform elements characterized in that the frame has in at least one of its longiform elements a through hole opening on the one hand on one side of said element, external to the housing, and secondly on one of the faces of said element, internal to the opening defined by said frame, that the leaf is provided with a through hole opening on the one hand on one of its faces banks and on the other hand on one of its internal faces to the dwelling, said ventilation holes, when the leaf is in the closed position, being in communication relationship with each other by an interval formed between the corresponding bank of the wing and the corresponding elongated element of the frame and forming forming a baffle with said gap.

La forme de chicane, en raison de la succession d'angles rentrant et saillant qu'elle présente et en raison de l'augmentation de la longueur du passage d'air au travers de la menuiserie, engendre une atténuation importante de l'énergie sonore qui la traverse et ce sans réduire pour autant la capacité d'aération.The chicane shape, due to the succession of projecting and protruding angles that it presents and because of the increase in the length of the air passage through the joinery, generates a significant attenuation of the sound energy which crosses it without reducing the ventilation capacity.

De surcroît, l'atténuation sonore s'effectuant dans la menuiserie, l'esthétique de cette dernière est préservée.In addition, the sound attenuation taking place in the carpentry, the aesthetics of the latter is preserved.

Selon une autre disposition de l'invention, chaque perçage du dormant et du battant présente au moins un coude.According to another embodiment of the invention, each piercing of the frame and the leaf has at least one bend.

La forme de coude apporte une atténuation sonore supplémentaire sans pour autant s'opposer à une bonne aération.The elbow shape provides additional sound attenuation without opposing good ventilation.

Selon une autre caractéristique de l'invention, pour encore augmenter le degré d'atténuation sonore apporté par la chicane, l'un au moins des perçages d'aération formant cette dernière reçoit un élément d'absorption sonore.According to another characteristic of the invention, to further increase the degree of sound attenuation provided by the baffle, at least one of the ventilation holes forming the latter receives a sound absorption element.

Selon un autre aspect de l'invention, l'élément d'absorption sonore est constitué par une paroi appropriée apposée sur l'une des faces au moins du perçage d'aération correspondant.According to another aspect of the invention, the sound absorption element is constituted by a suitable wall affixed to at least one of the faces of the corresponding ventilation hole.

Dans la pratique, selon une caractéristique additionnelle de l'invention, la paroi constitutive de l'élément d'absorption sonore sera constituée par une mousse de mélanine associée à une couche lourde en PVC.In practice, according to an additional feature of the invention, the constituent wall of the sound absorption element will be constituted by a melanin foam associated with a heavy PVC layer.

Selon une autre caractéristique de l'invention, chaque perçage traversant en totalité ou en partie est formé dans au moins une gaine tubulaire.According to another characteristic of the invention, each or all of the throughbore is formed in at least one tubular sheath.

Avantages apportésBenefits brought

Les essais techniques comparatifs, effectués ont démontré que l'on obtient avec l'invention le même degré d'atténuation sonore que celui obtenu par adjonction d'un boîtier usuel. La menuiserie selon l'invention, tout en présentant une bonne isolation phonique conserve ainsi toute son esthétique.The comparative technical tests carried out have demonstrated that one obtains with the invention the same degree of sound attenuation as that obtained by adding a conventional housing. The joinery according to the invention, while having good sound insulation thus retains all its aesthetics.

Brève description des dessinsBrief description of the drawings

D'autres avantages buts et caractéristiques de l'invention apparaîtront à la lecture de la description d'une forme préférée de réalisation donnée à titre d'exemple non limitatif en se référant aux dessins ci-joints en lesquels :

  • la figure 1 est une section droite de la menuiserie selon une première forme de réalisation de l'invention,
  • la figure 2 est une section droite de la menuiserie selon une deuxième forme de réalisation,
  • la figure 3 est une section droite de la menuiserie selon une troisième forme de réalisation,
  • la figure 4 est une section droite de la menuiserie selon une quatrième forme de réalisation.
Other advantages and features of the invention will appear on reading the description of a preferred embodiment given by way of non-limiting example with reference to the accompanying drawings in which:
  • FIG. 1 is a cross-section of the joinery according to a first embodiment of the invention,
  • FIG. 2 is a cross-section of the joinery according to a second embodiment,
  • FIG. 3 is a cross section of the joinery according to a third embodiment,
  • Figure 4 is a cross section of the joinery according to a fourth embodiment.

Meilleur mode de réalisation de l'inventionBest mode of realization of the invention

Telle que représentée, la menuiserie selon l'invention comprend un châssis dormant 1 prévu pour être engagé et fixé dans une ouverture d'un bâtiment et au moins un battant 2 supporté par exemple de manière pivotante par le châssis dormant 2.As shown, the carpentry according to the invention comprises a frame 1 designed to be engaged and fixed in an opening of a building and at least one leaf 2 supported for example pivotally by the frame 2.

Comme connu, le châssis dormant 1 est constitué par assemblage de deux montants verticaux 1a à une traverse supérieure horizontale 1b et à une traverse inférieure horizontale non représentée. Ces montants et traverses, longiformes, peuvent être pleins et réalisés en bois. Alternativement, ils peuvent être tubulaires et réalisés en toute matière appropriée telle que par exemple PVC ou aluminium.As known, the frame 1 is constituted by assembling two vertical uprights 1a to a horizontal top rail 1b and a lower horizontal beam not shown. These amounts and sleepers, longiformes, can be full and made of wood. Alternatively, they may be tubular and made of any suitable material such as for example PVC or aluminum.

Les éléments longiformes constitutifs du dormant, définissent un cadre délimitant une ouverture 1c qui se trouve obturée en totalité par le battant 2 lorsque ce dernier est en position de fermeture.The longitudinal elements constituting the frame, define a frame defining an opening 1c which is completely closed by the wing 2 when the latter is in the closed position.

On observe que ce châssis dormant 1 présente une face 1d externe à la construction, verticale, parallèle au plan de l'ouverture et une face 1e interne à la construction, verticale, parallèle au plan de l'ouverture.It is observed that this frame 1 has a face 1d external to the construction, vertical, parallel to the plane of the opening and a face 1e internal to the construction, vertical, parallel to the plane of the opening.

On observe également que le châssis du battant 2 présente une face 2d verticale, externe à la construction lorsque le battant est en position de fermeture, et une face 2e verticale, interne à la construction.It is also observed that the frame of the leaf 2 has a vertical face 2d, external to the construction when the leaf is in the closed position, and a vertical face 2, internal to the construction.

Dans la position de fermeture, le battant 2 est engagé dans une feuillure continue 10 pratiquée dans le châssis dormant 1 depuis la face 2e et selon le bord quadrangulaire de l'ouverture et plus précisément dans les traverses haute 1 b et basse ainsi que dans les montants 1a.In the closed position, the leaf 2 is engaged in a continuous rabbet 10 formed in the frame 1 from the side 2 and the quadrangular edge of the opening and more precisely in the high 1b and low rails and in the amounts 1a.

On remarque que cette feuillure 10 présente une face 101 parallèle aux faces 1e et 1d et une face 102 orthogonale à cette dernière.Note that this rabbet 10 has a face 101 parallel to the faces 1e and 1d and a face 102 orthogonal to the latter.

On remarque que le battant 2, par une bordure périphérique 22, vient, en position de fermeture, par l'intermédiaire d'un joint d'étanchéité 23, contre la face 1e en périphérie de l'ouverture 1 c que délimite le châssis dormant 2. Ce joint d'étanchéité est fixé au battant 2.Note that the flap 2, by a peripheral edge 22, comes, in the closed position, through a seal 23, against the face 1e periphery of the opening 1 c that defines the frame 2. This seal is attached to the wing 2.

On observe que le battant 2 comporte le long du bord quadrangulaire de la face 2d une feuillure 24 dans laquelle est disposée un joint d'étanchéité 25 continu. En position de fermeture du battant, ce joint d'étanchéité 25 vient en appui contre la face 101 de la feuillure 10 du dormant 1.It is observed that the leaf 2 comprises along the quadrangular edge of the face 2d a rabbet 24 in which is disposed a continuous seal 25. In the closed position of the leaf, this seal 25 bears against the face 101 of the rabbet 10 of the frame 1.

Ce battant 2 pourra présenter, comme on peut le voir sur la figure 1, une contre feuillure 20 venant se loger dans la feuillure 10 du châssis dormant 1 en position de fermeture du battant 2. Cette contre feuillure 20 présente une face 201 parallèle au plan du battant, prolongeant la bordure 22 et sur laquelle prend appui le joint d'étanchéité 23, et une face 202 orthogonale à la précédente.This leaf 2 may have, as can be seen in Figure 1, a rebate 20 which is housed in the rabbet 10 of the frame 1 in the closed position of the leaf 2. This rabbet 20 has a face 201 parallel to the plane the flap, extending the edge 22 and on which bears the seal 23, and a face 202 orthogonal to the previous one.

Typiquement, le battant 2 est constitué d'un châssis formé par assemblage d'éléments longiformes tels que des traverses horizontales supérieure 2b et inférieure (non représentée) et des montants verticaux 2a. Ce châssis 2, de manière connue en soi, reçoit une ou plusieurs parois 2c qui peuvent être des vitres.Typically, the leaf 2 consists of a frame formed by assembling longiform elements such as horizontal crosspieces upper 2b and lower (not shown) and uprights 2a. This frame 2, in a manner known per se, receives one or more walls 2c which may be panes.

Conformément à l'invention, le châssis dormant 1 comporte dans l'un au moins de ses éléments longiformes, par exemple dans sa traverse supérieure 1 b, un perçage traversant 11 d'aération débouchant d'une part dans la face 1 d externe à l'habitation de ladite traverse, et d'autre part dans la feuillure 10 que cette traverse présente et plus précisément dans la face 102 de cette dernière. Ce perçage 11 au niveau de la face 1 d reçoit un capot de protection non représentés intégrant une moustiquaire.According to the invention, the frame 1 comprises in at least one of its elongated elements, for example in its upper crossbar 1b, a through bore 11 of ventilation opening on the one hand in the face 1 d external to the housing of said cross, and secondly in the rabbet 10 that this crosspiece and more precisely in the face 102 of the latter. This bore 11 at the face 1 d receives a protective cover not shown incorporating a mosquito net.

Le battant 2, dans sa traverse supérieure est également doté d'un perçage traversant 21 d'aération débouchant d'une part dans la contre feuillure 20 et plus précisément dans la face 202 et d'autre part sur celle de ses faces interne à l'habitation et plus précisément la face 2e. A ce niveau est prévu un cache de propreté, non représenté, intégrant un clapet d'obturation apte à se fermer sous l'effet d'une pression externe relativement élevée générée par le vent.The wing 2, in its upper crossbar is also provided with a through bore 21 venting opening on the one hand in the rebate 20 and more precisely in the face 202 and on the other hand that of its inner faces to the dwelling and more precisely the 2nd face. At this level is provided a cleanliness cover, not shown, incorporating a shutter valve capable of closing under the effect of a relatively high external pressure generated by the wind.

Les perçages d'aération 11, du châssis dormant 1 et 21 du battant 2, lorsque ledit battant est en position de fermeture, sont en relation de communication l'un avec l'autre par l'intermédiaire d'un intervalle 3 présent entre la feuillure 10 du châssis dormant 1 et la contre feuillure 20 du battant 2 et plus précisément entre les faces 102 et 202. On peut observer que cet intervalle 3 est obturé latéralement de manière étanche par les joints d'étanchéité 23 et 25.The ventilation holes 11, of the frame 1 and 21 of the leaf 2, when said leaf is in the closed position, are in communication relation with each other via an interval 3 present between the rebate 10 of the fixed frame 1 and the rebate 20 of the wing 2 and more precisely between the faces 102 and 202. It can be observed that this gap 3 is closed laterally sealingly by the seals 23 and 25.

Sur les figures jointes est représenté un intervalle 3 relativement important induisant une perte de charge réduite, mais il va de soi, sans sortir de l'esprit de la présente invention que cet intervalle peut être réduit au jeu nécessaire au mouvement libre du battant 2 dans l'ouverture du 1c dormant 1. Dans ce cas de figure, les perçages au niveau de cet intervalle 3 seront alignés. Il est évident que l'alignement des perçages pourra être adopté pour un intervalle conforme à celui représenté en figure 1.In the accompanying figures is shown a relatively large gap 3 inducing a reduced pressure drop, but it goes without saying that without departing from the spirit of the present invention this gap can be reduced to the clearance necessary for the free movement of the wing 2 in the opening of the 1c dormant 1. In this case, the holes at this interval 3 will be aligned. It is obvious that the alignment of the holes may be adopted for an interval in accordance with that shown in FIG.

En position de fermeture du battant 2, les perçages d'aération 11 du châssis du dormant et 21 du battant avec l'intervalle 3 présent entre la feuillure 10 et la contre feuillure 20, forment une chicane. Cette chicane engendre une atténuation sonore tout en préservant une bonne aération.In the closed position of the leaf 2, the ventilation holes 11 of the frame of the frame and 21 of the leaf with the gap 3 present between the rabbet 10 and the rebate 20, form a baffle. This baffle generates a sound attenuation while maintaining good ventilation.

Avantageusement, chaque perçage d'aération 11, 21 présente au moins un coude afin d'augmenter encore le degré d'atténuation sonore. Ainsi chaque perçage 11 et 21 sera formé de deux segments de perçages à savoir un segment amont de perçage 11 a, 21 a et un segment aval 11 b, 21 b. Les termes amont et aval font référence au sens de propagation de l'onde sonore depuis l'extérieur du bâtiment vers l'intérieur.Advantageously, each ventilation hole 11, 21 has at least one elbow in order to further increase the degree of sound attenuation. Thus each piercing 11 and 21 will be formed of two segments of holes, namely an upstream drilling segment 11a, 21a and a downstream segment 11b, 21b. The terms upstream and downstream refer to the direction of propagation of the sound wave from the outside of the building to the interior.

De préférence les segments de perçage amont 11 a, 21 a et aval 11 b, 21 b sont rectilignes. Toujours selon la forme préférée de réalisation, les deux segments de perçage de chaque perçage traversant 11, 21 sont perpendiculaires l'un à l'autre. Comme on peut l'observer, chaque segment de perçage 11 a, 11 b, 21 a et 21 b est normal à la face dans laquelle il débouche. Ces dispositions permettent de simplifier la réalisation de chaque perçage d'aération. On observe que chaque perçage d'aération 11, 21 présente un segment de perçage horizontal 11 a, 21 b et un segment de perçage vertical 11 b, 21 a. Pour le perçage d'aération 11 pratiqué dans le châssis dormant 1, le segment de perçage amont est horizontal et le segment aval est vertical tandis que pour le perçage d'aération 21 pratiqué dans le battant, le segment de perçage amont est vertical et le segment de perçage est horizontal.Preferably the upstream drilling segments 11a, 21a and downstream 11b, 21b are rectilinear. Still according to the preferred embodiment, the two piercing segments of each through hole 11, 21 are perpendicular to each other. As can be seen, each piercing segment 11a, 11b, 21a and 21b is normal to the face in which it opens. These provisions make it possible to simplify the completion of each ventilation hole. It is observed that each ventilation hole 11, 21 has a horizontal drilling segment 11a, 21b and a vertical drilling segment 11b, 21a. For the ventilation hole 11 made in the frame 1, the upstream drilling segment is horizontal and the downstream segment is vertical while for the ventilation hole 21 made in the leaf, the upstream drilling segment is vertical and the piercing segment is horizontal.

On observe sur les figures jointes que lorsque le battant 2 est en position de fermeture dans le châssis dormant, le segment de perçage aval 11 b du perçage d'aération 11 pratiqué dans le châssis dormant 1 est aligné avec le segment de perçage amont 21 a du perçage d'aération 21 pratiqué dans le battant 2.It can be observed in the accompanying figures that when the leaf 2 is in the closed position in the frame, the downstream drilling segment 11b of the ventilation hole 11 formed in the frame 1 is aligned with the upstream drilling segment 21a ventilation hole 21 made in the wing 2.

Mais pour renforcer encore le pouvoir d'atténuation sonore de la chicane, les deux segments précités pourront être décalés latéralement l'un par rapport à l'autre.But to further enhance the sound attenuation power of the baffle, the two aforementioned segments can be offset laterally relative to each other.

Additionnellement pour renforcer encore le degré d'atténuation sonore de la chicane, l'un au moins des deux perçages d'aération 11,21 est doté d'un élément 4 d'absorption de l'énergie sonore.Additionally to further enhance the degree of sound attenuation of the baffle, at least one of the two ventilation holes 11,21 is provided with a member 4 for absorbing sound energy.

Préférentiellement, pour un résultat optimal, les deux perçages d'aération 11, 21 seront dotés chacun d'au moins un élément d'absorption sonore 4.Preferably, for an optimal result, the two ventilation holes 11, 21 will each have at least one sound absorption element 4.

Chaque élément d'absorption sonore 4 sera avantageusement constitué par une paroi en matériau cellulaire. Cet élément sera apposé par collage ou autre moyen contre l'une des faces du perçage d'aération correspondant. Préférentiellement cet élément recouvrira totalement ladite face.Each sound absorption element 4 will advantageously consist of a wall of cellular material. This element will be affixed by gluing or other means against one of the faces of the corresponding ventilation hole. Preferably, this element will completely cover said face.

À titre d'exemple, chaque élément d'absorption sonore 4 sera constitué par une mousse de mélanine associée à une couche lourde en PVC, mais il va de soi que toute autre matière appropriée pourra être utilisée.By way of example, each sound absorption element 4 will consist of a melanin foam associated with a heavy PVC layer, but it goes without saying that any other suitable material may be used.

Comme on peut le voir sur la figure 1, chaque élément d'absorption sonore 4 est disposé dans le segment vertical 11 b, 21 a du perçage d'aération 11, 21 correspondant et est fixé par collage ou autre moyen à l'une des faces dudit segment.As can be seen in FIG. 1, each sound absorption element 4 is disposed in the vertical segment 11b, 21a of the corresponding ventilation hole 11, 21 and is fixed by gluing or other means to one of the faces of said segment.

Additionnellement, le segment horizontal 11 a, 21 b de chaque perçage d'aération 11, 21 recevra un élément d'absorption sonore du type décrit précédemment.Additionally, the horizontal segment 11a, 21b of each ventilation hole 11, 21 will receive a sound absorption element of the type described above.

Selon d'autres formes de réalisation telles que représentées en figures 2 à 4, chaque perçage 11, 21 en partie ou en totalité est formé par au moins une gaine tubulaire. Cette disposition permet d'équiper des châssis dormants et des cadres battants réalisés par assemblage d'éléments tubulaires. Ces gaines seront introduites dans des perforations pratiquées dans le dormant et le battant.According to other embodiments as shown in Figures 2 to 4, each bore 11, 21 in part or in full is formed by at least one tubular sheath. This arrangement makes it possible to equip dormant frames and swing frames made by assembling tubular elements. These sheaths will be introduced into perforations made in the frame and the flap.

Ainsi, l'un au moins des segments de chaque perçage d'aération 11, 21 dans sa totalité pourra être formé par une gaine tubulaire en une matière apte à absorber l'énergie sonore.Thus, at least one of the segments of each ventilation hole 11, 21 in its entirety may be formed by a tubular sheath of a material capable of absorbing sound energy.

Selon la disposition de la figure 2, le segment aval 11 b, et amont 21 a de chaque perçage 11, 21 sont formés dans une gaine tubulaire introduite dans une perforation appropriée formée dans la traverse 1 b du dormant 1 ou dans la traverse 2b du battant 2. L'une au moins des faces internes de la gaine est tapissée d'un élément 4 d'absorption de l'énergie sonore.According to the arrangement of Figure 2, the downstream segment 11b, and upstream 21a of each bore 11, 21 are formed in a tubular sheath introduced into a suitable hole formed in the crossbar 1b of the frame 1 or in the crossbar 2b of 2. At least one of the inner faces of the sheath is lined with an element 4 for absorbing sound energy.

Selon la disposition de la figure 3, le segment amont 11a du perçage 11, et aval 21 b du perçage 21 sont chacun formé dans une gaine tubulaire raccordée de manière étanche à la gaine équipant le segment 11 b, 21 a correspondant.According to the arrangement of Figure 3, the upstream segment 11a of the bore 11, and downstream 21b of the bore 21 are each formed in a tubular sheath sealingly connected to the sheath equipping the segment 11b, 21a corresponding.

Selon la disposition de la figure 4, chaque perçage 11, 21 est formé dans une gaine 110, 210, d'un seul tenant comprenant deux segments de gaine, le segment vertical de gaine étant équipé d'un élément d'absorption 4.According to the arrangement of FIG. 4, each piercing 11, 21 is formed in a sheath 110, 210, in one piece comprising two sheath segments, the vertical segment of sheath being equipped with an absorption element 4.

La gaine peut être réalisée en un matériau souple ou rigide.The sheath may be made of a flexible or rigid material.

Claims (8)

Menuiserie pour ouverture de bâtiment comprenant un châssis dormant (1) fixé dans l'ouverture du bâtiment et au moins un battant (2) associé au châssis dormant (1) pouvant occuper une position de fermeture selon laquelle il est disposé dans l'ouverture que définit le châssis dormant, lequel châssis est constitué par assemblage d'éléments longiformes, caractérisée en ce que le châssis dormant (1) comporte dans l'un au moins de ses éléments longiformes, un perçage traversant (11) débouchant d'une part dans l'une des faces dudit élément, externe à l'habitation et d'autre part sur l'une des faces dudit élément interne à l'ouverture que définit ledit châssis, et que le battant (2) est doté d'un perçage traversant (21) débouchant d'une part sur l'une de ses rives latérales et d'autre part sur l'une de ses faces internes à l'habitation, les dits perçages d'aération (11, 21), lorsque le battant (2) est en position de fermeture, étant en relation de communication par un intervalle (3) entre la rive correspondante du battant et l'élément longiforme correspondant du châssis dormant et formant avec ledit intervalle une chicane.Joinery for building opening comprising a fixed frame (1) fixed in the opening of the building and at least one leaf (2) associated with the frame (1) which can occupy a closed position according to which it is arranged in the opening that defines the window frame, which frame is formed by assembling longiformes elements, characterized in that the fixed frame (1) has in at least one of its elements longiformes, a through bore (11) opening out firstly into one of the faces of said element, external to the dwelling and secondly on one of the faces of said inner member to the opening defined by said frame, and that the leaf (2) is provided with a through hole (21) opening on the one hand on one of its lateral banks and on the other hand on one of its faces internal to the dwelling, said ventilation holes (11, 21), when the leaf ( 2) is in the closed position, being in communication relation tion by an interval (3) between the corresponding bank of the wing and the corresponding elongated element of the frame and forming forming a baffle with said gap. Menuiserie selon la revendication 1, caractérisée en ce que chaque perçage d'aération (11, 21) présente au moins un coude.Carpentry according to claim 1, characterized in that each ventilation hole (11, 21) has at least one bend. Menuiserie selon la revendication 2, caractérisée en ce que chaque perçage (11, 21) présente un segment aval de perçage et un segment amont de perçage ces deux segments étant perpendiculaires l'un à l'autre.Carpentry according to claim 2, characterized in that each bore (11, 21) has a downstream drilling segment and an upstream piercing segment, these two segments being perpendicular to each other. Menuiserie selon la revendication précédente, caractérisée en ce que le segment de perçage aval du perçage d'aération (11) pratiqué dans le châssis dormant (1) est aligné avec le segment de perçage amont du perçage d'aération (21) pratiqué dans le battant (2), lorsque le battant est en position de fermeture dans le châssis dormant.Joinery according to the preceding claim, characterized in that the drilling segment downstream of the ventilation hole (11) formed in the fixed frame (1) is aligned with the upstream drilling segment of the ventilation hole (21) formed in the beating (2), when the leaf is in the closed position in the frame. Menuiserie selon la revendication 3, caractérisée en ce que le segment de perçage aval du perçage d'aération (11) pratiqué dans le châssis dormant (1) est décalé latéralement par rapport au segment de perçage amont du perçage d'aération (21) pratiqué dans le battant (2), lorsque le battant est en position de fermeture dans le châssis dormant.Carpentry according to claim 3, characterized in that the drilling segment downstream of the ventilation bore (11) formed in the fixed frame (1) is offset laterally with respect to the upstream drilling segment of the ventilation hole (21). in the leaf (2), when the leaf is in the closed position in the frame. Menuiserie selon l'une quelconque des revendications précédentes, caractérisée en ce que l'un au moins des perçages d'aération (11, 21) reçoit un élément (4) d'absorption sonore.Carpentry according to any one of the preceding claims, characterized in that at least one of the ventilation holes (11, 21) receives a sound absorption element (4). Menuiserie selon la revendication précédente, caractérisée en ce que l'élément d'absorption sonore (4) est apposé sur l'une des faces au moins du perçage correspondant (11, 21).Carpentry according to the preceding claim, characterized in that the sound absorption element (4) is affixed to at least one of the faces of the corresponding bore (11, 21). Menuiserie selon l'une quelconque des revendications précédentes, caractérisée en ce que chaque perçage (11, 21) est formé en totalité ou en partie dans au moins une gaine tubulaire.Carpentry according to any one of the preceding claims, characterized in that each bore (11, 21) is formed in whole or in part in at least one tubular sheath.
EP07109062A 2006-05-30 2007-05-29 Woodwork for opening of a building equipped with ventilation and sound attenuation means. Withdrawn EP1862633A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0604786A FR2901835B1 (en) 2006-05-30 2006-05-30 JOINERY FOR OPENING BUILDINGS WITH A MEANS OF AERATION AND SOUND ATTENUATION.

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EP1862633A1 true EP1862633A1 (en) 2007-12-05

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004010757U1 (en) * 2004-07-09 2004-10-14 Pohl, Matthias, Dipl.-Ing. Ventilator for installation in window frame has outer face in contact with external air and an inner face in contact with air inside the building

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004010757U1 (en) * 2004-07-09 2004-10-14 Pohl, Matthias, Dipl.-Ing. Ventilator for installation in window frame has outer face in contact with external air and an inner face in contact with air inside the building

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FR2901835A1 (en) 2007-12-07

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