EP2456931B1 - False wall comprising a double-lock rail - Google Patents

False wall comprising a double-lock rail Download PDF

Info

Publication number
EP2456931B1
EP2456931B1 EP10747920.6A EP10747920A EP2456931B1 EP 2456931 B1 EP2456931 B1 EP 2456931B1 EP 10747920 A EP10747920 A EP 10747920A EP 2456931 B1 EP2456931 B1 EP 2456931B1
Authority
EP
European Patent Office
Prior art keywords
vertical
flanges
fabric
peripheral
false wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP10747920.6A
Other languages
German (de)
French (fr)
Other versions
EP2456931A1 (en
Inventor
Guillaume Weithaller
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.)
Normalu SAS
Original Assignee
Normalu SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Normalu SAS filed Critical Normalu SAS
Publication of EP2456931A1 publication Critical patent/EP2456931A1/en
Application granted granted Critical
Publication of EP2456931B1 publication Critical patent/EP2456931B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/30—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by edge details of the ceiling; e.g. securing to an adjacent wall
    • E04B9/303—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by edge details of the ceiling; e.g. securing to an adjacent wall for flexible tensioned membranes
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/002—Coverings or linings, e.g. for walls or ceilings made of webs, e.g. of fabrics, or wallpaper, used as coverings or linings
    • E04F13/005—Stretched foil- or web-like elements attached with edge gripping devices

Definitions

  • the present invention relates to a false wall and in particular a false ceiling comprising a rail and a stretched fabric.
  • False ceilings conventionally comprise one or more stringers which are fixed on each wall of a room, and an elastic fabric, for example polyvinyl chloride (PVC), which is deformed by tension so that its ends, equipped with hooking means, can be fixed to the rails with the aid of these attachment means.
  • FR 2 844 286 shows a false wall according to the preamble of claim 1.
  • the false ceilings often have the disadvantage of leaving exposed at least a portion of the attachment arm. To remedy this drawback, false ceilings have been developed for masking the hooking arm.
  • Such a false ceiling comprises a smooth 2 for fixing a stretched canvas 1 of polyvinyl chloride.
  • This type of rail is also known as the "intermediate rail" because they allow the attachment of two contiguous sheets.
  • the heddle 2 comprises two vertical peripheral support flanges 4, a central upright wing 5 receiving cloth which is fixed in an upper part of a wall 3 by fastening means, such as screws.
  • the peripheral vertical support flanges 4 and the central vertical flange 5 for receiving the fabric are interconnected by a horizontal core 8.
  • the vertical central receiving wing 5 is provided with a shoulder 6 which, together with the peripheral vertical flange 4 for supporting the fabric, allows the positioning of the fabric 1.
  • the shoulder 6 extends horizontally from the base of the wing 5 receiving cloth towards the outside of the rail 2.
  • the fabric 1 is fixed to the rail 2 by means of a harpoon 7 which is arranged on the periphery of the fabric 1.
  • the present invention provides a smooth to overcome these disadvantages.
  • the invention thus relates to a false wall comprising a stringer and a stretched fabric provided with a hook-shaped harpoon comprising an inner branch through which it is connected to the periphery of said fabric and a curved outer branch.
  • Said rail is remarkable in that it comprises two peripheral vertical wings and a central vertical wing, said wings extending downwards and delimiting two recesses open downwards, in that each of said peripheral vertical wings comprises a shoulder on its inner face and in that said central vertical wing comprises, on each of its faces a shoulder.
  • the hanging of the stretched canvas can be indifferently on one or the other of the vertical wings peripheral devices. This represents an important advantage since the same smooth can be used regardless of the orientation of the fabric.
  • the vertical wings are interconnected by a horizontal web.
  • the wings are preferably parallel to each other and perpendicular to the core.
  • the peripheral and central vertical wings may extend downwards at the same height or, preferably, the vertical vertical wings may extend lower than the central vertical wing.
  • the smooth can be made of any material, and in particular metal, such as aluminum, or plastic.
  • the stringer is preferably made of polyvinyl chloride (PVC).
  • the invention also relates to a false wall, and in particular a false ceiling, of the type comprising a stretched fabric connected to at least one smooth described above.
  • the fabric is preferably provided at its periphery with a harpoon, intended to be received by the web receiving wing, in operational configuration of the rail, to facilitate reception of the fabric in the rail.
  • the stringer 22 as illustrated in FIG. figure 2 comprises two peripheral wings 24 and is fixed in a wall 23, such as for example a ceiling, by not shown fastening means.
  • the two peripheral wings 24 are interconnected by a horizontal core 28.
  • the two peripheral wings 24 can be of length different or equivalent.
  • the two peripheral wings 24 are of equivalent lengths.
  • the two peripheral wings 24 are each provided with a shoulder 29, on the inner face of said peripheral wings 24 which allows the establishment of a canvas 21 of polyvinyl chloride.
  • the shoulders 29 can be indifferently positioned face to face or at different heights.
  • the two peripheral flanges 24 are preferably provided at their lower end with a rounded area 210 on which the fabric 21 bears.
  • the fabric 21 is positioned on the rail 22 by means of a harpoon 27 which is disposed on the periphery of the 21.
  • the harpoon 27, which is advantageously made of semi-flexible extruded plastic, has a hook shape open downwards.
  • the spear 27 is supported, when the fabric 21 is stretched, on the shoulder 29, by the lower end of its outer branch 27b.
  • the shoulders 29 are located above the lower end of the peripheral flange 24, to ensure the tension of the fabric 21.
  • the beam 32 according to the invention, as illustrated in FIG. figure 3 , comprises two peripheral flanges 34 and a central vertical flange 35 extending downwards delimiting two open recesses downwards which is fixed in a wall 33 by unrepresented fastening means.
  • the two peripheral wings 34 are interconnected by a web 38 horizontal.
  • the two peripheral wings 34 are each provided with a shoulder 39, on the inner face of said peripheral wings 34.
  • the vertical wing 35 comprises, on each of its faces a shoulder 36.
  • the shoulders 36, 39 are placed above the lower extremity of the peripheral and central wings.
  • the shoulders on two wings facing each other can be placed indifferently opposite one another or at different heights.
  • the two peripheral wings 34 and the central vertical wing 35 may be of different lengths or equivalent. According to a preferred embodiment of the invention, the two peripheral wings 34 and the central vertical wing 35 are of equivalent lengths.
  • the Figures 4 and 5 represent two configurations of an extreme part of a false wall, such as for example a false ceiling, which is constituted by a flexible fabric 31 stretched horizontally on the beam 32, as illustrated in FIG. figure 3 , by means of a harpoon 37 which is arranged on the periphery of the cloth 31.
  • the harpoon 37 which is advantageously made of semi-flexible extruded plastic, has a hook shape open downwards. It comprises an internal branch 37a by which it is connected to the fabric 31 and an outer branch 37b curved downwards. When the fabric 31 is stretched, the harpoon 37 is supported by the lower end of its outer branch 27b, either on the shoulder 39 of one of the peripheral wings 34 or on the shoulder 36 of the vertical wing 35. , depending on the configuration of the false wall.
  • Said shoulders 39, 36 are situated above respectively the lower end of the peripheral flanges 34 and the vertical flange 35, to ensure the tension of the fabric 31.
  • the two peripheral flanges 34 are preferably provided at their end. lower of a rounded area 310 on which the canvas 31 bears.
  • FIG. 1 figures 2 , 4 and 5 two modes of attachment of the stretched fabric 21, 31 are shown, one in full line and the other in dashed line. It is therefore well understood that one of the advantages of these rails 22, 32 is that the attachment of the fabric 21, 31 can be indifferently on one or other of the vertical and / or central wings 24, 34 and 35.

Description

La présente invention concerne une fausse-paroi et notamment un faux-plafond comprenant une lisse et une toile tendue. Les faux-plafonds comprennent classiquement une ou plusieurs lisses d'accrochage qui sont fixées sur chacun des murs d'une pièce, et une toile élastique, par exemple en polychlorure de vinyle (PVC), qui est déformée par tension afin que ses extrémités, pourvues de moyens d'accrochage, puissent venir se fixer aux lisses à l'aide de ces moyens d'accrochage. FR 2 844 286 montre une fausse paroi selon le préambule de la revendication 1. Toutefois, les faux-plafonds présentent souvent l'inconvénient de laisser apparente au moins une partie de la lisse d'accrochage. Pour remédier à cet inconvénient, on a développé des faux-plafonds destinés à masquer la lisse d'accrochage. Un tel faux-plafond, tel qu'illustré à la figure 1, comprend une lisse 2 destinée à fixer une toile tendue 1 en polychlorure de vinyle. -Ce type de lisse est également connu sous le nom de « lisse intermédiaire » car elles permettent la fixation de deux nappes contiguës. La lisse 2 comprend deux ailes verticales périphériques 4 d'appui de toile, une aile verticale centrale 5 de réception de toile qui est fixée dans une partie supérieure d'un mur 3 par des moyens de fixation, tels que des vis. Les ailes verticales périphériques 4 d'appui de toile et l'aile verticale centrale 5 de réception de toile sont reliées entre elles par une âme 8 horizontale. L'aile verticale centrale 5 de réception de toile est munie d'un épaulement 6, qui, avec l'aile verticale périphérique 4 d'appui de toile, permet la mise en place de la toile 1. L'épaulement 6 s'étend horizontalement à partir de la base de l'aile 5 de réception de toile en direction de l'extérieur de la lisse 2. La toile 1 est fixée à la lisse 2 grâce à un harpon 7 qui est disposé à la périphérie de la toile 1.The present invention relates to a false wall and in particular a false ceiling comprising a rail and a stretched fabric. False ceilings conventionally comprise one or more stringers which are fixed on each wall of a room, and an elastic fabric, for example polyvinyl chloride (PVC), which is deformed by tension so that its ends, equipped with hooking means, can be fixed to the rails with the aid of these attachment means. FR 2 844 286 shows a false wall according to the preamble of claim 1. However, the false ceilings often have the disadvantage of leaving exposed at least a portion of the attachment arm. To remedy this drawback, false ceilings have been developed for masking the hooking arm. Such a false ceiling, as illustrated in figure 1 , comprises a smooth 2 for fixing a stretched canvas 1 of polyvinyl chloride. This type of rail is also known as the "intermediate rail" because they allow the attachment of two contiguous sheets. The heddle 2 comprises two vertical peripheral support flanges 4, a central upright wing 5 receiving cloth which is fixed in an upper part of a wall 3 by fastening means, such as screws. The peripheral vertical support flanges 4 and the central vertical flange 5 for receiving the fabric are interconnected by a horizontal core 8. The vertical central receiving wing 5 is provided with a shoulder 6 which, together with the peripheral vertical flange 4 for supporting the fabric, allows the positioning of the fabric 1. The shoulder 6 extends horizontally from the base of the wing 5 receiving cloth towards the outside of the rail 2. The fabric 1 is fixed to the rail 2 by means of a harpoon 7 which is arranged on the periphery of the fabric 1.

Ce faux-plafond, même s'il constitue un progrès indéniable dans l'esthétique de fixation de la toile tendue, n'est pas entièrement satisfaisant, car la lisse en question ne permet qu'une seule configuration et n'est utilisable que comme une lisse intermédiaire et il n'est pas possible de l'utiliser comme une lisse murale. De plus, l'espace entre les deux toiles 1 est particulièrement inesthétique car il est important et laisse apparaître l'aile verticale centrale 5. Pour parfaire l'esthétique de l'ensemble, il est nécessaire de mettre en place un cache 9.This false ceiling, although it constitutes an undeniable progress in the aesthetics of fixing the stretched canvas, is not entirely satisfactory, because the smooth in question allows only one configuration and can only be used as an intermediate rail and it is not possible to use it as a wall rail. In addition, the space between the two canvases 1 is particularly unsightly because it is important and reveals the central vertical wing 5. To perfect the aesthetics of the assembly, it is necessary to set up a cache 9.

La présente invention propose une lisse permettant de remédier à ces inconvénients. L'invention a ainsi pour objet une fausse paroi comprenant une lisse et une toile tendue munie d'un harpon en forme de crochet comprenant une branche interne par laquelle il est relié à la périphérie de ladite toile et une branche externe recourbée.The present invention provides a smooth to overcome these disadvantages. The invention thus relates to a false wall comprising a stringer and a stretched fabric provided with a hook-shaped harpoon comprising an inner branch through which it is connected to the periphery of said fabric and a curved outer branch.

Ladite lisse est remarquable en ce qu'elle comprend deux ailes verticales périphériques et une aile verticale centrale, lesdites ailes s'étendant vers le bas et délimitant deux évidements ouverts vers le bas, en ce que chacune desdites ailes verticales périphériques comprend un épaulement sur sa face intérieure et en ce que ladite aile verticale centrale comprend, sur chacune des ses faces un épaulement.Said rail is remarkable in that it comprises two peripheral vertical wings and a central vertical wing, said wings extending downwards and delimiting two recesses open downwards, in that each of said peripheral vertical wings comprises a shoulder on its inner face and in that said central vertical wing comprises, on each of its faces a shoulder.

Ainsi l'accrochage de la toile tendue peut se faire indifféremment sur l'une ou l'autre des ailes verticales périphériques. Ceci représente un avantage important puisqu'une même lisse peut être utilisée quelque soit l'orientation de la toile.Thus the hanging of the stretched canvas can be indifferently on one or the other of the vertical wings peripheral devices. This represents an important advantage since the same smooth can be used regardless of the orientation of the fabric.

Selon un mode de réalisation préféré les ailes verticales sont reliées entre elles par une âme horizontale.According to a preferred embodiment, the vertical wings are interconnected by a horizontal web.

Les ailes sont de préférence parallèles entre elles et perpendiculaires à l'âme. Les ailes verticales périphériques et centrales peuvent s'étendre vers la bas à la même hauteur ou de manière préférée les ailes verticales périphériques peuvent s'étendre plus bas que l'aile verticale centrale. La lisse peut être réalisée en tout matériau, et notamment en métal, comme par exemple en aluminium, ou en matière plastique. La lisse est de préférence en polychlorure de vinyle (PVC).The wings are preferably parallel to each other and perpendicular to the core. The peripheral and central vertical wings may extend downwards at the same height or, preferably, the vertical vertical wings may extend lower than the central vertical wing. The smooth can be made of any material, and in particular metal, such as aluminum, or plastic. The stringer is preferably made of polyvinyl chloride (PVC).

L'invention a également pour objet une fausse-paroi, et notamment un faux-plafond, du type comprenant une toile tendue reliée à au moins une lisse décrite ci-dessus. La toile est de préférence munie à sa périphérie d'un harpon, destiné à être reçu par l'aile de réception de toile, en configuration opérationnelle de la lisse, afin de faciliter la réception de la toile dans la lisse.The invention also relates to a false wall, and in particular a false ceiling, of the type comprising a stretched fabric connected to at least one smooth described above. The fabric is preferably provided at its periphery with a harpoon, intended to be received by the web receiving wing, in operational configuration of the rail, to facilitate reception of the fabric in the rail.

D'autres buts, caractéristiques et avantages de l'invention ressortiront à la lecture de la description suivante, donnée uniquement à titre d'exemple, et faite en référence aux dessins annexés, sur lesquels :

  • la figure 1, déjà décrite, illustre une coupe verticale et transversale d'un faux-plafond comprenant une toile tendue accrochée à une lisse selon l'état de la technique,
  • la figure 2 illustre une coupe verticale et transversale d'un faux-plafond comprenant une toile tendue accrochée à une lisse, qui ne fait pas partie de l'invention, comprenant deux ailes verticales périphériques,
  • la figure 3 illustre une coupe verticale et transversale d'une lisse selon l'invention comprenant une deux ailes verticales périphériques et une aile verticale centrale,
  • la figure 4 illustre une coupe verticale et transversale d'une configuration d'un faux-plafond comprenant une toile tendue accrochée à une lisse selon la figure précédente,
  • la figure 5 illustre une coupe verticale et transversale d'une seconde configuration d'un faux-plafond comprenant une toile tendue accrochée à une lisse selon la figure précédente.
Other objects, features and advantages of the invention will appear on reading the following description, given solely by way of example, and with reference to the appended drawings, in which:
  • the figure 1 , already described, illustrates a vertical and transverse section of a false ceiling comprising a stretched canvas hooked to a rail according to the state of the art,
  • the figure 2 illustrates a vertical and transversal section of a false ceiling comprising a stretched canvas attached to a rail, which does not form part of the invention, comprising two peripheral vertical wings,
  • the figure 3 illustrates a vertical and transverse section of a rail according to the invention comprising a pair of vertical peripheral wings and a central vertical wing,
  • the figure 4 illustrates a vertical cross section of a configuration of a false ceiling comprising a stretched canvas hooked to a rail according to the previous figure,
  • the figure 5 illustrates a vertical cross section of a second configuration of a false ceiling comprising a stretched canvas hooked to a rail according to the previous figure.

La lisse 22 telle qu'illustrée à la figure 2, comprend deux ailes périphériques 24 et est fixée dans une paroi 23, telle que par exemple un plafond, par des moyens de fixation non représentés. Les deux ailes périphériques 24 sont reliées entre elles par une âme 28 horizontale. Les deux ailes périphériques 24 peuvent être de longueurs différentes ou équivalentes.The stringer 22 as illustrated in FIG. figure 2 , comprises two peripheral wings 24 and is fixed in a wall 23, such as for example a ceiling, by not shown fastening means. The two peripheral wings 24 are interconnected by a horizontal core 28. The two peripheral wings 24 can be of length different or equivalent.

Les deux ailes périphériques 24 sont de longueurs équivalentes. Les deux ailes périphériques 24 sont munies chacune d'un épaulement 29, sur la face intérieure desdites ailes périphériques 24 qui permet la mise en place d'une toile 21 en polychlorure de vinyle. Les épaulements 29 peuvent être indifféremment positionnés face à face ou à des hauteurs différentes. Les deux ailes périphériques 24 sont préférentiellement munies à leur extrémité inférieure d'une zone arrondie 210 sur laquelle vient s'appuyer la toile 21. La toile 21 est positionnée sur la lisse 22 grâce à un harpon 27 qui est disposé à la périphérie de la toile 21. Le harpon 27, qui est avantageusement réalisé en matière plastique extrudée semi-souple, présente une forme de crochet ouvert vers le bas. Il comprend une branche interne 27a par laquelle il est relié à la toile 21 et une branche externe 27b recourbée vers le bas. Le harpon 27 prend appui, lorsque la toile 21 est tendue, sur l'épaulement 29, par l'extrémité inférieure de sa branche externe 27b. Les épaulements 29 sont situés au-dessus de l'extrémité inférieure de l'aile périphérique 24, afin d'assurer la tension de la toile 21.The two peripheral wings 24 are of equivalent lengths. The two peripheral wings 24 are each provided with a shoulder 29, on the inner face of said peripheral wings 24 which allows the establishment of a canvas 21 of polyvinyl chloride. The shoulders 29 can be indifferently positioned face to face or at different heights. The two peripheral flanges 24 are preferably provided at their lower end with a rounded area 210 on which the fabric 21 bears. The fabric 21 is positioned on the rail 22 by means of a harpoon 27 which is disposed on the periphery of the 21. The harpoon 27, which is advantageously made of semi-flexible extruded plastic, has a hook shape open downwards. It comprises an inner branch 27a by which it is connected to the fabric 21 and an outer branch 27b curved downwards. The spear 27 is supported, when the fabric 21 is stretched, on the shoulder 29, by the lower end of its outer branch 27b. The shoulders 29 are located above the lower end of the peripheral flange 24, to ensure the tension of the fabric 21.

La lisse 32 selon l'invention, telle qu'illustrée à la figure 3, comprend deux ailes périphériques 34 et une aile verticale centrale 35 s'étendant vers le bas délimitant deux évidements ouverts vers le bas qui est fixée dans une paroi 33 par des moyens de fixation non représentés. Les deux ailes périphériques 34 sont reliées entre elles par une âme 38 horizontale. Les deux ailes périphériques 34 sont munies chacune d'un épaulement 39, sur la face intérieure desdites ailes périphériques 34. L'aile verticale 35 comprend, sur chacune des ses faces un épaulement 36. Selon un mode de réalisation préféré de la lisse selon l'invention, les épaulements 36, 39 sont placés au-dessus de l'extrémité inférieure des ailes périphériques et centrales. Les épaulements sur deux ailes se faisant face peuvent être placés indifféremment en vis-à-vis où à des hauteurs différentes.The beam 32 according to the invention, as illustrated in FIG. figure 3 , comprises two peripheral flanges 34 and a central vertical flange 35 extending downwards delimiting two open recesses downwards which is fixed in a wall 33 by unrepresented fastening means. The two peripheral wings 34 are interconnected by a web 38 horizontal. The two peripheral wings 34 are each provided with a shoulder 39, on the inner face of said peripheral wings 34. The vertical wing 35 comprises, on each of its faces a shoulder 36. According to a preferred embodiment of the rail according to the invention, the shoulders 36, 39 are placed above the lower extremity of the peripheral and central wings. The shoulders on two wings facing each other can be placed indifferently opposite one another or at different heights.

Les deux ailes périphériques 34 et l'aile verticale centrale 35 peuvent être de longueurs différentes ou équivalentes. Selon un mode de réalisation préféré de l'invention, les deux ailes périphériques 34 et l'aile verticale centrale 35 sont de longueurs équivalentes.The two peripheral wings 34 and the central vertical wing 35 may be of different lengths or equivalent. According to a preferred embodiment of the invention, the two peripheral wings 34 and the central vertical wing 35 are of equivalent lengths.

Les figures 4 et 5 représentent deux configurations d'une partie extrême d'une fausse paroi, telle que par exemple un faux plafond, qui est constitué par une toile 31 souple tendue horizontalement sur la lisse 32, telle qu'illustrée à la figure 3, grâce à un harpon 37 qui est disposé à la périphérie de la toile 31. Le harpon 37, qui est avantageusement réalisé en matière plastique extrudée semi-souple, présente une forme de crochet ouvert vers le bas. Il comprend une branche interne 37a par laquelle il est relié à la toile 31 et une branche externe 37b recourbée vers le bas. Lorsque la toile 31 est tendue, le harpon 37 prend appui par l'extrémité inférieure de sa branche externe 27b, soit sur l'épaulement 39 de l'une des ailes périphériques 34 ou soit sur l'épaulement 36 de l'aile verticale 35, selon la configuration de la fausse paroi.The Figures 4 and 5 represent two configurations of an extreme part of a false wall, such as for example a false ceiling, which is constituted by a flexible fabric 31 stretched horizontally on the beam 32, as illustrated in FIG. figure 3 , by means of a harpoon 37 which is arranged on the periphery of the cloth 31. The harpoon 37, which is advantageously made of semi-flexible extruded plastic, has a hook shape open downwards. It comprises an internal branch 37a by which it is connected to the fabric 31 and an outer branch 37b curved downwards. When the fabric 31 is stretched, the harpoon 37 is supported by the lower end of its outer branch 27b, either on the shoulder 39 of one of the peripheral wings 34 or on the shoulder 36 of the vertical wing 35. , depending on the configuration of the false wall.

Lesdits épaulements 39, 36 sont situés au-dessus respectivement de l'extrémité inférieure des ailes périphériques 34 et de l'aile verticale 35, afin d'assurer la tension de la toile 31.Les deux ailes périphériques 34 sont préférentiellement munies à leur extrémité inférieure d'une zone arrondie 310 sur laquelle vient s'appuyer la toile 31.Said shoulders 39, 36 are situated above respectively the lower end of the peripheral flanges 34 and the vertical flange 35, to ensure the tension of the fabric 31.The two peripheral flanges 34 are preferably provided at their end. lower of a rounded area 310 on which the canvas 31 bears.

Sur la figure 5, on comprend bien que l'aile verticale 35 peut être, selon le sens d'accrochage de la toile 31, totalement masquée. Cette configuration renforce l'esthétique de la fausse paroi.On the figure 5 it is well understood that the vertical wing 35 can be, depending on the direction of attachment of the canvas 31, totally hidden. This configuration reinforces the aesthetics of the false wall.

En outre, sur les figures 2, 4 et 5, on a représenté deux modes d'accrochage de la toile 21, 31 tendue, l'un en trait plein l'autre en trait pointillé. On comprend alors bien que l'un des avantages de ces lisses 22, 32 est que l'accrochage de la toile 21, 31 peut se faire indifféremment sur l'une ou l'autre des ailes verticales et/ou centrale 24, 34 et 35.In addition, figures 2 , 4 and 5 two modes of attachment of the stretched fabric 21, 31 are shown, one in full line and the other in dashed line. It is therefore well understood that one of the advantages of these rails 22, 32 is that the attachment of the fabric 21, 31 can be indifferently on one or other of the vertical and / or central wings 24, 34 and 35.

Enfin, il va de soi que la présente invention, n'est pas limitée aux variantes d'exécution décrites, mais qu'elle peut être modifiée ou adaptée en fonction des besoins ou des exigences particulières, sans pour autant sortir du cadre des revendications.Finally, it goes without saying that the present invention is not limited to the embodiments described, but can be modified or adapted according to the needs or special requirements, without departing from the scope of the claims.

Claims (7)

  1. False wall including a wall rail (32) and a stretched fabric (31) provided with a hook-shaped spear (37) including an inner arm (37a) by which spear is connected to the periphery of said fabric (31) and a curved outer arm (27b), said wall rail (32) including two peripheral vertical flanges (34) and one central vertical flange (35), said flanges (34, 35) extending downwards and defining two recesses which are open towards the bottom, said central vertical flange (35) including, on each of the surfaces thereof, a shoulder (36) configured such as to receive the lower end of the outer arm (37b) of a stretched fabric (31), said wall rail (32) being characterised in that each one of said peripheral vertical flanges (34) includes, on the inner surface thereof, a shoulder (39) configured such as to receive the lower end of the outer arm (37b) of a stretched fabric (31).
  2. False wall according to the preceding claim, characterised in that said vertical walls (34, 35) extend downwards and have identical lengths.
  3. False wall according to claim 1 or 2, characterised in that said peripheral vertical flanges (34) and the central vertical flange (35) extend downwards and have different lengths.
  4. False wall according to any preceding claim, characterised in that said shoulders (39, 36) are placed above the lower end of the vertical and central flanges.
  5. False wall according to any preceding claim, characterised in that the shoulders (36, 39) on two opposing flanges are placed opposite one another.
  6. False wall according to any claim 1 to 4, characterised in that the shoulders (36, 39) on two opposing flanges are placed at different heights.
  7. False wall according to any preceding claim, characterised in that said flanges (34, 35) are connected to one another by a horizontal core (38).
EP10747920.6A 2009-07-22 2010-07-22 False wall comprising a double-lock rail Active EP2456931B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0903614A FR2948390B1 (en) 2009-07-22 2009-07-22 SMOOTH DOUBLE ENCLENCHEMENT
PCT/FR2010/000531 WO2011010022A1 (en) 2009-07-22 2010-07-22 Double-lock heddle

Publications (2)

Publication Number Publication Date
EP2456931A1 EP2456931A1 (en) 2012-05-30
EP2456931B1 true EP2456931B1 (en) 2014-10-29

Family

ID=41571608

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10747920.6A Active EP2456931B1 (en) 2009-07-22 2010-07-22 False wall comprising a double-lock rail

Country Status (9)

Country Link
US (1) US9097002B2 (en)
EP (1) EP2456931B1 (en)
JP (1) JP5734970B2 (en)
CN (1) CN102741485B (en)
AU (1) AU2010274827B2 (en)
BR (1) BR112012001429A2 (en)
CA (1) CA2768937C (en)
FR (1) FR2948390B1 (en)
WO (1) WO2011010022A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU187900U1 (en) * 2018-09-04 2019-03-21 Сергей Михайлович Жлоба Profile for installation of a stretch ceiling

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2617177T3 (en) * 2014-07-24 2017-06-15 Normalu Illuminated joist for a false wall of stretched fabric and false wall comprising said joist
FR3025233B1 (en) * 2014-09-03 2016-09-09 Normalu LUMINOUS TUBULAR SMOOTH FOR THREE-DIMENSIONAL STRUCTURE AND THREE-DIMENSIONAL STRUCTURE IN TENDUOUS WEB COMPRISING SUCH A SMOOTH
FR3025234B1 (en) * 2014-09-03 2016-09-09 Normalu LUMINOUS TUBULAR SMOOTH FOR THREE-DIMENSIONAL STRUCTURE AND THREE-DIMENSIONAL STRUCTURE IN TENDUOUS WEB COMPRISING SUCH A SMOOTH
FR3029578B1 (en) * 2014-12-05 2017-05-12 Normalu TUBULAR DOUBLE LUMINOUS SMOOTHING AND THREE DIMENSIONAL STRUCTURE COMPRISING SUCH A SMOOTH
FR3069263B1 (en) * 2017-07-21 2019-08-02 Normalu IMPROVED SEPARATING SCREEN FOR FASTENING CANVAS WITHOUT MEANS OF HITCHING
EP3543417A1 (en) * 2018-03-23 2019-09-25 Kvadrat Soft Cells A/S Fabric mounting system and method of mounting and tensioning fabric

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310450A1 (en) * 1975-05-07 1976-12-03 Anthonioz Camille IMPROVEMENTS TO FALSE CEILINGS AND FALSE WALLS
US4333284A (en) * 1979-01-08 1982-06-08 Donel Corporation Extrusion and building structures
FR2475093A1 (en) * 1980-02-05 1981-08-07 Scherrer Fernand PROFILE CONSISTING OF AN EXTERIOR WALL OF A FALSE CEILING OR A WALL WALL
US4426760A (en) * 1981-08-10 1984-01-24 Watts Warren G Method of covering surfaces with tensile sheet materials
US4370792A (en) * 1981-08-10 1983-02-01 Watts Warren G Method of covering surfaces with tensile sheet materials
US4690192A (en) * 1986-04-29 1987-09-01 Johann Stilling Replaceable awning
FR2630476B1 (en) * 1988-04-22 1990-08-24 Scherrer Fernand FALSE-CEILING CONSISTING OF A TENSIONED CLOTH HANGED ALONG ITS EDGES, TO A SUPPORT FIXED TO THE WALLS OF A PIECE OF A BUILDING
US5242004A (en) * 1992-01-21 1993-09-07 Johann Stilling Awning structures
JPH0625446U (en) * 1992-09-02 1994-04-08 ミサワホーム株式会社 Parting material for pasting cloth
ATE169711T1 (en) * 1994-05-16 1998-08-15 Ul Tech Ag PROFILE RAIL FOR FASTENING FLAT OBJECTS
FR2753218B1 (en) * 1996-09-10 1998-10-30 Ruhlmann Rene Philippe METHOD FOR CONTAINING AND / OR ISOLATING POLLUTED AREAS, PARTICULARLY BY DUST, AND DEVICE FOR CARRYING OUT SAID METHOD
AUPP022697A0 (en) 1997-11-06 1997-11-27 Kazemi, Ali Sheet material securing fastener
FR2844286B1 (en) * 2002-09-11 2004-11-19 Jean Paul Scherrer ANGULAR SMOOTH FOR FALSE CEILING WITH TENDUED CANVAS
FR2864566B1 (en) * 2003-12-24 2006-03-17 Jean Marc Scherrer FALSE TENDERED CANVAS WALLS MEET BY AN INCLINED SEPARATOR
FR2926100B1 (en) * 2008-01-09 2010-03-19 Normalu SYSTEM FOR ATTACHING WALLS OR CEILINGS TENDUED BY MEANS OF SMALL SIZE
US8056602B1 (en) * 2009-01-20 2011-11-15 Marhaygue, Llc Screen cover retainer strip assembly
CN201459991U (en) * 2009-06-04 2010-05-12 浙江宝兰电气有限公司 Suspended ceiling edge ending strip structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU187900U1 (en) * 2018-09-04 2019-03-21 Сергей Михайлович Жлоба Profile for installation of a stretch ceiling

Also Published As

Publication number Publication date
EP2456931A1 (en) 2012-05-30
CA2768937C (en) 2018-03-13
FR2948390B1 (en) 2016-09-02
CN102741485B (en) 2015-06-24
AU2010274827B2 (en) 2016-09-08
US20120180421A1 (en) 2012-07-19
WO2011010022A1 (en) 2011-01-27
JP2012533697A (en) 2012-12-27
CN102741485A (en) 2012-10-17
US9097002B2 (en) 2015-08-04
AU2010274827A1 (en) 2012-03-08
BR112012001429A2 (en) 2020-11-03
WO2011010022A8 (en) 2011-08-04
FR2948390A1 (en) 2011-01-28
JP5734970B2 (en) 2015-06-17
CA2768937A1 (en) 2011-01-27

Similar Documents

Publication Publication Date Title
EP2456931B1 (en) False wall comprising a double-lock rail
EP2053175A1 (en) Removable wall designed to be mounted on a surface and method of covering a surface with a removable wall
EP1706554B1 (en) False walls consisting of stretched fabric and joined by an inclined separating ribband
EP2121454B1 (en) System for attaching non perfectly stretched suspended partitions
EP0325642B1 (en) Punctual fixing device for elements presenting an edge, particularly plates on a supporting structure
EP2607564B1 (en) Rail for false-wall frame, in particular of a suspended ceiling
EP2482402B1 (en) Device for the assembly of two elements
EP3117052B1 (en) Modular fastening means for a streched foil for a false ceiling
FR2715682A1 (en) Support section for supporting and tensioning false ceiling or wall
FR2712008A1 (en) Profiles for supporting and maintaining a false ceiling or false wall in tension.
EP2597217B1 (en) False walls made of stretched cloth connected by an invisible separation rail
FR2935150A1 (en) Hand float for mounting /dismounting of large sized false ceiling, in premise, has blade including flat portion issued from other flat portion along inclination angle in manner to have C-shaped open section
EP2597222B1 (en) False wall comprising stretched cloth joined by a separation rail
WO1996035846A1 (en) Sections for supporting and tensioning a false ceiling or a false wall
FR2827621A1 (en) Support section for false ceiling comprises web fixed to wall having cavity for housing of ceiling edge and support web supporting ceiling edge
EP2904171B1 (en) Thin hanger for suspending a construction element to a supporting structure
FR3110924A1 (en) Bracing accessory for lining a wall
FR2843142A1 (en) Double wall false ceiling consists of superposed canvases stretched on rails fixed to wall, rails comprising profiled element having vertical wall with hooking means in upper and lower parts for tensioned holding of canvases
FR3110923A1 (en) Bracing accessory for lining a wall
FR2912439A1 (en) Angular fastening device for e.g. false ceiling, has shoulders extended against and towards interior of angle formed by wings by defining narrow passage between wings, such that cable is held in inner space between wings and shoulders
FR3093746A1 (en) Longitudinal flat hanger
EP3655595A1 (en) Improved separating rail for fixing webs that do not have a coupling means
FR2815656A1 (en) Device for suspension of slab making suspended ceiling comprises point forced into slab edge with guide surface parallel to and opposite point and support surface displaced from guide surface
FR3041005A1 (en) DETERMINING DEVICE FOR DOUBLING, IN PARTICULAR CEILING, AND METHOD FOR IMPLEMENTING THE SAME
FR3022275A1 (en) RAIL FOR THE INSTALLATION OF INSULATION ON AN EXTERIOR FACADE OF BUILDING

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20120220

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20121127

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20140714

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 693693

Country of ref document: AT

Kind code of ref document: T

Effective date: 20141115

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602010019833

Country of ref document: DE

Effective date: 20141211

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 693693

Country of ref document: AT

Kind code of ref document: T

Effective date: 20141029

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20141029

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141029

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141029

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150302

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141029

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150228

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150129

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141029

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141029

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141029

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141029

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150130

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141029

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141029

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141029

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602010019833

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141029

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141029

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141029

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141029

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141029

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20150730

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141029

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141029

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150722

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150731

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150731

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150722

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141029

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141029

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20100722

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141029

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141029

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141029

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20141029

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20220621

Year of fee payment: 13

Ref country code: GB

Payment date: 20220621

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20220621

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20220622

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20220621

Year of fee payment: 13

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602010019833

Country of ref document: DE

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20230731

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20230722