EP3224424A1 - Stretched-web structure for producing a false ceiling or a dropped ceiling box - Google Patents

Stretched-web structure for producing a false ceiling or a dropped ceiling box

Info

Publication number
EP3224424A1
EP3224424A1 EP15781386.6A EP15781386A EP3224424A1 EP 3224424 A1 EP3224424 A1 EP 3224424A1 EP 15781386 A EP15781386 A EP 15781386A EP 3224424 A1 EP3224424 A1 EP 3224424A1
Authority
EP
European Patent Office
Prior art keywords
fabric
box
ceiling
textile
stretched
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.)
Granted
Application number
EP15781386.6A
Other languages
German (de)
French (fr)
Other versions
EP3224424B1 (en
Inventor
Jean-Marc Scherrer
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
Priority to PL15781386T priority Critical patent/PL3224424T3/en
Publication of EP3224424A1 publication Critical patent/EP3224424A1/en
Application granted granted Critical
Publication of EP3224424B1 publication Critical patent/EP3224424B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/0478—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like of the tray type
    • 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
    • E04B9/001—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation
    • 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
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/0464—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having irregularities on the faces, e.g. holes, grooves
    • 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
    • E04B9/32—Translucent ceilings, i.e. permitting both the transmission and diffusion of light
    • 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
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B2009/0492—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like with fabrics tensioned on frames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • F21V1/14—Covers for frames; Frameless shades

Definitions

  • the invention relates to a stretched canvas structure intended to constitute, within a room, at least one wall element.
  • the assembly is intended in particular, but not exclusively, to achieve caissons as well as false ceilings and false walls, bright or not.
  • the textile fabrics may however be preferred. Indeed, when it comes in particular to create a cozy and warm atmosphere, the polymer fabrics can have a certain limit in terms of rendering. However, if the textile fabrics exhibit satisfactory behavior in terms of sound and heat insulation, they have the disadvantage of being difficult to maintain and get dirty quickly. Moreover, they do not provide an optimal seal. It then follows a rapid deterioration of the aesthetic appearance of the false wall or the suspended wall element (s) of such a fabric.
  • the main disadvantage of false ceilings and suspended boxes is the presence of a residual space (velum) between the canvas and the ceiling or the bottom wall of the box in which are housed equipment such as light means but also electric cables, pipes, etc .. Dust or various residues contained in the velum are indeed deposited on the textile web, fouling it. The appearance of the false wall or box is then quickly degraded.
  • the invention aims to remedy these problems by proposing a wall element retaining in time the rendering of a textile fabric.
  • Another object of the invention is to propose a wall element having improved sound insulation and / or light diffusion properties.
  • the invention proposes a stretched canvas structure for producing a false ceiling or a box suspended in a room, comprising two flexible webs arranged parallel to each other and fixed stretched between at least one wall, the structure being remarkable in that one of the fabrics is polyvinyl chloride, the other fabric being textile.
  • the polyvinyl chloride fabric is placed above the textile fabric.
  • the polyvinyl chloride fabric comprises microperforations arranged to form an acoustic fabric. It can also be provided, when the structure comprises light means such as light emitting diodes located above the polyvinyl chloride fabric, that the polyvinyl chloride fabric has perforations or micro-perforations arranged so as to improve the diffusion of the light from the light means while limiting the visibility of the latter.
  • the textile fabric comprises fibers having sound insulation properties.
  • the polyvinyl chloride fabric is translucent or transparent.
  • the structure comprises luminous means provided in at least one of the two spaces delimited by the inner web.
  • the light means may for example be light emitting diodes.
  • said canvases are fixed on the walls of the room so as to form a false ceiling.
  • the structure forms a box comprising at least one side wall on which the webs are fixed.
  • FIG. 2 shows a structure for constituting a wall element according to a second embodiment of the invention.
  • a structure 1 for constituting, within a room, at least one wall element there is described a structure 1 for constituting, within a room, at least one wall element. More particularly, the illustrated structure 1 constitutes a box capable of being fixed on a ceiling by means of suitable fixing means known to those skilled in the art (hangers, etc.).
  • the structure 1 comprises a tubular box body 2 comprising side walls 3 and a closed end by a bottom wall 4.
  • the box body 2 is of parallelepipedal shape. It is understood that the body of caisson 2 is not limited to this form, the latter being able to take on any other form without departing from the scope of the invention.
  • the structure 1 further comprises two webs 5, 6 fixed flexible tensioned between the side walls 3 of the box body 2, one of the cloths being made of polyvinyl chloride (PVC), the other fabric being textile.
  • PVC polyvinyl chloride
  • the inner face 20 of the box body is advantageously provided with fixing means conventionally used for fastening stretched fabrics (not shown).
  • the box body 2 is formed of a profile or of several abutting profiles, each section forming a receiving plate hitching means provided at the peripheral edge of the plies. Such a fastening ensures airtightness to the structure 1.
  • the two flexible webs 5, 6 are arranged one below the other at a given distance. They further extend parallel to the bottom wall 4 of the box.
  • the lower canvas 5 is the canvas visible from the local. It will be designated thereafter outer fabric 5.
  • the fabric 6 disposed between the lower fabric 5 and the bottom wall 4 of the box body 2 constitutes an inner fabric.
  • the inner fabric thus defines with the bottom wall 4 an upper space 8, and with the outer fabric a lower space 7.
  • the outer fabric 5 is formed at the open end 21 of the body of the box 2. It thus forms an end fabric.
  • the inner fabric 6 is disposed inside the box body 2 so as to have a distance with the lower bottom wall 4 with the outer fabric.
  • the inner fabric 6 is a protective fabric to protect the lower fabric of any fouling.
  • the outer fabric 5 is the textile fabric while the inner fabric 6 is the PVC fabric.
  • the structure 1 further comprises light means 9 formed in the upper space.
  • the light means 9 are fixed, directly or indirectly, on the bottom wall 4 and on the side wall portions 3 of the box body 2 located above the inner fabric 6.
  • the PVC fabric 6 is translucent. The presence of such a fabric 6 between the textile fabric 5 and the part of the box carrying the light means 9 ensures improved diffusion of the light, and moreover, uniform diffusion.
  • the light means 9 can be provided only on the bottom wall 4 or on the side wall portions 3 of the box body 2. It can also be provided that the light means 9 are formed in the lower space 7.
  • the PVC fabric 6 has micro-perforations arranged and distributed on the fabric so as to form a sound absorbing cloth acoustically.
  • micro-perforations is meant any perforations having a diameter less than or equal to 2 millimeters.
  • the presence of a micro-perforated PVC fabric thus makes it possible to significantly increase the acoustic performance of the structure 1.
  • the textile intended for producing the outer fabric is chosen from textiles having properties of absorption or sound insulation. It may also be provided that the PVC fabric 6 has perforations or micro-perforations arranged and distributed thereon so as to improve the diffusion of light while limiting the visibility of the light means 9 formed in the upper space.
  • the webs 5, 6 are fixed on a box wall so as to form a box.
  • the structure according to the invention is however not limited to such use, it can be implemented so as to form a false wall (false ceiling or false wall).
  • the fabrics 5, 6 are fixed directly on the wall walls or on the ceiling and the floor, so as to form respectively a false ceiling or a false wall.
  • the textile fabric forms the outer fabric of the structure 1 while the PVC fabric forms the intermediate fabric, disposed between the ceiling 4 and the textile fabric.
  • the outer fabric 50 is the PVC fabric and the inner fabric 60 is the textile fabric ( Figure 2).
  • the textile and PVC fabrics of the structure 10 take up the characteristics of the fabrics respectively textile and PVC of the structure 1 described above.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

The invention relates to a stretched-web structure (1) for producing a false ceiling or a dropped ceiling box in a room, including two flexible webs (5, 6) arranged parallel to one another and fastened stretched between at least one wall (3), characterised in that one of the webs (5, 6) is made of polyvinyl chloride and the other web (6, 5) is made of fabric.

Description

STRUCTURE A TOILES TENDUES POUR LA REALISATION  TENDUABLE STRUCTURE FOR REALIZATION
D'UN FAUX PLAFOND OU D'UN CAISSON SUSPENDU  A FALSE CEILING OR SUSPENDED HOUSING
DOMAINE TECHNIQUE DE L'INVENTION [001] L'invention concerne un structure à toiles tendues destinée à constituer, à l'intérieur d'un local, au moins un élément de paroi. TECHNICAL FIELD OF THE INVENTION [001] The invention relates to a stretched canvas structure intended to constitute, within a room, at least one wall element.
[002] L'ensemble est destiné notamment, mais non exclusivement, à réaliser des caissons ainsi que des faux-plafonds et faux-murs, lumineux ou non. [002] The assembly is intended in particular, but not exclusively, to achieve caissons as well as false ceilings and false walls, bright or not.
ETAT DE LA TECHNIQUE [003] Il est répandu d'utiliser pour la réalisation de fausses parois ou de caissons suspendus, des toiles tendues en polymère du fait de leurs multiples qualités. De telles toiles sont en effet notamment faciles d'entretien et étanches. STATE OF THE ART [003] It is common to use for the production of false walls or suspended boxes, stretched cloths of polymer because of their multiple qualities. Such fabrics are indeed particularly easy to maintain and waterproof.
[004] Selon l'aspect et l'effet recherché, les toiles textiles peuvent cependant être préférées. En effet, lorsqu'il s'agit notamment de créer une ambiance feutrée et chaleureuse, les toiles en polymère peuvent présenter une certaine limite en terme de rendu. Cependant, si les toiles textiles présentent des comportements satisfaisants en termes d'isolation phonique et thermique, elles présentent l'inconvénient d'être difficile d'entretien et de se salir rapidement. Par ailleurs, elles n'assurent pas une étanchéité optimale. Il s'ensuit alors à une dégradation rapide de l'aspect esthétique de la fausse paroi ou de l'élément de paroi suspendu équipé(s) d'une telle toile. [004] Depending on the aspect and the desired effect, the textile fabrics may however be preferred. Indeed, when it comes in particular to create a cozy and warm atmosphere, the polymer fabrics can have a certain limit in terms of rendering. However, if the textile fabrics exhibit satisfactory behavior in terms of sound and heat insulation, they have the disadvantage of being difficult to maintain and get dirty quickly. Moreover, they do not provide an optimal seal. It then follows a rapid deterioration of the aesthetic appearance of the false wall or the suspended wall element (s) of such a fabric.
[005] Or, le principal inconvénient des faux plafonds et des caisson suspendus est la présence d'un espace résiduel (vélum) entre la toile et le plafond ou la paroi de fond du caisson dans lequel sont logés des équipements tels que des moyens lumineux mais également des câbles électriques, des tuyauteries, etc.. Des poussières ou divers résidus contenus dans le vélum se déposent en effet sur la toile textile, encrassant cette dernière. L'aspect de la fausse paroi ou du caisson s'en trouve alors rapidement dégradé. [006] L'invention vise à remédier à ces problèmes en proposant un élément de paroi conservant dans le temps le rendu d'une toile textile. [005] However, the main disadvantage of false ceilings and suspended boxes is the presence of a residual space (velum) between the canvas and the ceiling or the bottom wall of the box in which are housed equipment such as light means but also electric cables, pipes, etc .. Dust or various residues contained in the velum are indeed deposited on the textile web, fouling it. The appearance of the false wall or box is then quickly degraded. [006] The invention aims to remedy these problems by proposing a wall element retaining in time the rendering of a textile fabric.
[007] L'invention a également pour objet de proposer un élément de paroi ayant des propriété d'isolant phonique et/ou de diffusion de la lumière améliorée. OBJET DE L'INVENTION [007] Another object of the invention is to propose a wall element having improved sound insulation and / or light diffusion properties. OBJECT OF THE INVENTION
[008] A cet effet, et selon un premier aspect, l'invention propose une structure à toiles tendues pour la réalisation d'un faux plafond ou d'un caisson suspendu dans un local, comprenant deux toiles souples disposées parallèles entre elles et fixées tendues entre au moins une paroi, la structure étant remarquable en ce que l'une des toiles est en polychlorure de vinyle, l'autre toile étant en textile. [008] For this purpose, and according to a first aspect, the invention proposes a stretched canvas structure for producing a false ceiling or a box suspended in a room, comprising two flexible webs arranged parallel to each other and fixed stretched between at least one wall, the structure being remarkable in that one of the fabrics is polyvinyl chloride, the other fabric being textile.
[009] La présence d'une toile PVC à une toile textile permet de protéger la toile textile de dépôt de poussière sur la toile, tout en conservant le rendu esthétique et les propriétés (acoustique, thermique et/ou autres) de la toile textile. [009] The presence of a PVC fabric to a textile fabric makes it possible to protect the textile fabric from depositing dust on the fabric, while maintaining the aesthetic rendering and the properties (acoustic, thermal and / or other) of the textile fabric .
[0010] Avantageusement, la toile en polychlorure de vinyle est placée au dessus de la toile textile. Advantageously, the polyvinyl chloride fabric is placed above the textile fabric.
[0011] Avantageusement, la toile en polychlorure de vinyle comporte des microperforations arrangées pour former une toile acoustique. Il peut être également prévu, lorsque la structure comporte des moyens lumineux comme par exemple des diodes électroluminescentes situés au-dessus de la toile en polychlorure de vinyle, que la toile en polychlorure de vinyle comporte des perforations ou micro-perforations arrangées de façon à améliorer la diffusion de la lumière en provenance des moyens lumineux tout en limitant la visibilité de ces derniers. Advantageously, the polyvinyl chloride fabric comprises microperforations arranged to form an acoustic fabric. It can also be provided, when the structure comprises light means such as light emitting diodes located above the polyvinyl chloride fabric, that the polyvinyl chloride fabric has perforations or micro-perforations arranged so as to improve the diffusion of the light from the light means while limiting the visibility of the latter.
[0012] Avantageusement, la toile textile comporte des fibres ayant des propriétés d'isolation phonique. [0013] Avantageusement, la toile en polychlorure de vinyle est translucide ou transparente. [0012] Advantageously, the textile fabric comprises fibers having sound insulation properties. [0013] Advantageously, the polyvinyl chloride fabric is translucent or transparent.
[0014] Avantageusement, la structure comporte des moyens lumineux ménagés dans l'un au moins des deux espaces délimités par la toile interne. Les moyens lumineux peuvent être par exemple des diodes électroluminescentes. [0014] Advantageously, the structure comprises luminous means provided in at least one of the two spaces delimited by the inner web. The light means may for example be light emitting diodes.
[0015] Avantageusement, lesdites toiles sont fixées sur les parois murales du local de sorte à former un faux plafond. [0016] Avantageusement, la structure forme un caisson comprenant au moins une paroi latérale sur laquelle les toiles sont fixées. Advantageously, said canvases are fixed on the walls of the room so as to form a false ceiling. Advantageously, the structure forms a box comprising at least one side wall on which the webs are fixed.
BREVE DESCRIPTION DES FIGURES BRIEF DESCRIPTION OF THE FIGURES
[0017] D'autres objets et avantages de l'invention apparaîtront au cours de la description qui suit, faite en référence aux dessins annexés, dans lesquels : - la figure 1 représente une structure destinée à constituer un élément de paroi selon un premier exemple de réalisation de l'invention ; Other objects and advantages of the invention will become apparent from the following description, with reference to the accompanying drawings, in which: - Figure 1 shows a structure for constituting a wall element according to a first example embodiment of the invention;
- la figure 2 représente une structure destinée à constituer un élément de paroi selon un deuxième exemple de réalisation de l'invention. - Figure 2 shows a structure for constituting a wall element according to a second embodiment of the invention.
[0018] Pour plus de clarté, les éléments identiques ou similaires des différents exemples de réalisation sont repérés par des signes de référence identiques sur l'ensemble des figures. For clarity, identical or similar elements of the various embodiments are marked with identical reference signs throughout the figures.
DESCRIPTION DETAILLEE DES FIGURES DETAILED DESCRIPTION OF THE FIGURES
[0019] En relation avec la figure 1 , il est décrit une structure 1 destinée à constituer, à l'intérieur d'un local, au moins un élément de paroi. Plus particulièrement, la structure 1 illustrée constitue un caisson apte à être fixé sur un plafond par l'intermédiaire de moyens de fixation appropriés connus de l'homme du métier (suspentes, etc.). In connection with Figure 1, there is described a structure 1 for constituting, within a room, at least one wall element. More particularly, the illustrated structure 1 constitutes a box capable of being fixed on a ceiling by means of suitable fixing means known to those skilled in the art (hangers, etc.).
[0020] La structure 1 comprend un corps de caisson 2 tubulaire comprenant des parois latérales 3 et une extrémité fermée par une paroi de fond 4. Dans le mode de réalisation décrit, le corps de caisson 2 est de forme parallélépipédique. Il est entendu que le corps de caisson 2 ne se limite pas à cette forme, ce dernier pouvant revêtir tout autre forme sans sortir du cadre de l'invention. The structure 1 comprises a tubular box body 2 comprising side walls 3 and a closed end by a bottom wall 4. In the embodiment described, the box body 2 is of parallelepipedal shape. It is understood that the body of caisson 2 is not limited to this form, the latter being able to take on any other form without departing from the scope of the invention.
[0021] La structure 1 comprend en outre deux toiles 5, 6 souples fixées tendues entre les parois latérales 3 du corps de caisson 2, l'une des toiles étant en polychlorure de vinyle (PVC), l'autre toile étant en textile. [0022] Afin de permettre la fixation des toiles 5, 6 sur le corps de caisson 2, la face intérieure 20 du corps de caisson est avantageusement pourvues de moyens de fixation utilisés classiquement pour la fixation de toiles tendues (non représentés). Selon une configuration particulière, il peut être prévu que le corps de caisson 2 soit formé d'un profilé ou de plusieurs profilés aboutés, chaque profilé formant une lisse de réception des moyens d'accrochés ménagées au niveau de la bordure périphériques des nappes. Une telle fixation assure le caractère étanche à l'air à la structure 1. The structure 1 further comprises two webs 5, 6 fixed flexible tensioned between the side walls 3 of the box body 2, one of the cloths being made of polyvinyl chloride (PVC), the other fabric being textile. In order to allow the attachment of the webs 5, 6 on the box body 2, the inner face 20 of the box body is advantageously provided with fixing means conventionally used for fastening stretched fabrics (not shown). According to a particular configuration, it can be provided that the box body 2 is formed of a profile or of several abutting profiles, each section forming a receiving plate hitching means provided at the peripheral edge of the plies. Such a fastening ensures airtightness to the structure 1.
[0023] Les deux toiles 5, 6 souples, sont disposées l'une au-dessous de l'autre à une distance donnée. Elles s'étendent en outre parallèlement à la paroi de fond 4 du caisson. La toile inférieure 5 constitue la toile visible depuis le local. On la désignera par la suite de toile externe 5. La toile 6 disposée entre la toile inférieure 5 et la paroi de fond 4 du corps de caisson 2 constitue une toile interne. La toile interne définit ainsi avec la paroi de fond 4 un espace supérieur 8, et avec la toile externe un espace inférieur 7. Dans le mode de réalisation illustré, la toile externe 5 est ménagée au niveau de l'extrémité 21 ouverte du corps de caisson 2. Elle forme ainsi une toile d'extrémité. La toile interne 6 est disposée à l'intérieur du corps de caisson 2 de sorte à présenter une distance avec la paroi de fond 4 inférieure avec la toile externe. The two flexible webs 5, 6 are arranged one below the other at a given distance. They further extend parallel to the bottom wall 4 of the box. The lower canvas 5 is the canvas visible from the local. It will be designated thereafter outer fabric 5. The fabric 6 disposed between the lower fabric 5 and the bottom wall 4 of the box body 2 constitutes an inner fabric. The inner fabric thus defines with the bottom wall 4 an upper space 8, and with the outer fabric a lower space 7. In the illustrated embodiment, the outer fabric 5 is formed at the open end 21 of the body of the box 2. It thus forms an end fabric. The inner fabric 6 is disposed inside the box body 2 so as to have a distance with the lower bottom wall 4 with the outer fabric.
[0024] La toile interne 6 constitue une toile de protection permettant de protéger la toile inférieure de tout encrassement. The inner fabric 6 is a protective fabric to protect the lower fabric of any fouling.
[0025] Dans le mode de réalisation illustré, la toile externe 5 est la toile en textile tandis que la toile interne 6 est la toile en PVC. In the illustrated embodiment, the outer fabric 5 is the textile fabric while the inner fabric 6 is the PVC fabric.
[0026] La structure 1 comporte en outre des moyens lumineux 9 ménagés dans l'espace supérieur. Les moyens lumineux 9 sont fixés, directement ou indirectement, sur la paroi de fond 4 ainsi que sur les portions de parois latérales 3 du corps de caisson 2 situées au-dessus de la toile interne 6. Afin de permettre la diffusion de la lumière, la toile 6 en PVC est translucide. La présence d'une telle toile 6 entre la toile 5 textile et la partie du caisson portant les moyens lumineux 9 permet d'assurer une diffusion améliorée de la lumière, et qui plus est une diffusion uniforme. Il est bien entendu évident que l'invention ne se limite pas à cette configuration, les moyens lumineux 9 pouvant être prévus uniquement sur la paroi de fond 4 ou sur les portions de parois latérales 3 du corps de caisson 2. Il peut être prévu également que les moyens lumineux 9 soient ménagés dans l'espace inférieur 7. The structure 1 further comprises light means 9 formed in the upper space. The light means 9 are fixed, directly or indirectly, on the bottom wall 4 and on the side wall portions 3 of the box body 2 located above the inner fabric 6. In order to allow the diffusion of light, the PVC fabric 6 is translucent. The presence of such a fabric 6 between the textile fabric 5 and the part of the box carrying the light means 9 ensures improved diffusion of the light, and moreover, uniform diffusion. It is of course obvious that the invention is not limited to this configuration, the light means 9 can be provided only on the bottom wall 4 or on the side wall portions 3 of the box body 2. It can also be provided that the light means 9 are formed in the lower space 7.
[0027] Avantageusement, la toile 6 en PVC comporte des micro-perforations arrangées et distribuées sur la toile de façon à former une toile absorbant acoustiquement les sons. On entend par micro-perforations, toutes perforations ayant un diamètre inférieur ou égal à 2 millimètres. La présence d'une toile en PVC micro-perforée permet ainsi d'augmenter de manière significative les performances acoustiques de la structure 1. En complément de la présence de micro-perforations, il peut être prévu que le textile prévu pour réaliser la toile externe soit choisi parmi les textile ayant des propriété d'absorption ou d'isolation phonique. Il peut être également prévu que la toile 6 en PVC comporte des perforations ou micro-perforations arrangées et distribuées sur celle-ci de façon à améliorer la diffusion de la lumière tout en limitant la visibilité des moyens lumineux 9 ménagés dans l'espace supérieur. [0028] Dans ce qui précède, les toiles 5, 6 sont fixée sur une paroi de caisson de sorte à former un caisson. La structure selon l'invention n'est cependant pas limitée à une telle utilisation, celle-ci pouvant être mise en œuvre de sorte à former une fausse paroi (faux- plafond ou faux-mur). Dans ce cas, les toiles 5, 6 sont fixées directement sur les parois murales ou bien sur le plafond et le plancher, de sorte à former ainsi respectivement un faux-plafond ou un faux-mur. Advantageously, the PVC fabric 6 has micro-perforations arranged and distributed on the fabric so as to form a sound absorbing cloth acoustically. By micro-perforations is meant any perforations having a diameter less than or equal to 2 millimeters. The presence of a micro-perforated PVC fabric thus makes it possible to significantly increase the acoustic performance of the structure 1. In addition to the presence of micro-perforations, it can be provided that the textile intended for producing the outer fabric is chosen from textiles having properties of absorption or sound insulation. It may also be provided that the PVC fabric 6 has perforations or micro-perforations arranged and distributed thereon so as to improve the diffusion of light while limiting the visibility of the light means 9 formed in the upper space. In the foregoing, the webs 5, 6 are fixed on a box wall so as to form a box. The structure according to the invention is however not limited to such use, it can be implemented so as to form a false wall (false ceiling or false wall). In this case, the fabrics 5, 6 are fixed directly on the wall walls or on the ceiling and the floor, so as to form respectively a false ceiling or a false wall.
[0029] De même, dans l'exemple qui précède, la toile textile forme la toile externe de la structure 1 tandis que la toile PVC forme la toile intermédiaire, disposée entre le plafond 4 et la toile textile. Il peut bien entendu être prévu une structure 10 dans laquelle l'arrangement des deux toiles soit inversé, de sorte que la toile externe 50 est la toile en PVC et la toile interne 60 est la toile en textile (figure 2). Les toiles textile et PVC de la structure 10 reprennent les caractéristiques des toiles respectivement textile et PVC de la structure 1 décrite précédemment. Similarly, in the example above, the textile fabric forms the outer fabric of the structure 1 while the PVC fabric forms the intermediate fabric, disposed between the ceiling 4 and the textile fabric. It can of course be provided a structure 10 in which the arrangement of the two fabrics is reversed, so that the outer fabric 50 is the PVC fabric and the inner fabric 60 is the textile fabric (Figure 2). The textile and PVC fabrics of the structure 10 take up the characteristics of the fabrics respectively textile and PVC of the structure 1 described above.
[0030] L'invention est décrite dans ce qui précède à titre d'exemple. Il est entendu que l'homme du métier est à même de réaliser différentes variantes de réalisation de l'invention sans pour autant sortir du cadre de l'invention. The invention is described in the foregoing by way of example. It is understood that the skilled person is able to achieve different embodiments of the invention without departing from the scope of the invention.

Claims

REVENDICATIONS
1. Structure (1 , 10) à toiles tendues pour la réalisation d'un faux plafond ou d'un caisson suspendu dans un local, comprenant deux toiles souples (5, 6, 50, 60) disposées parallèles entre elles et fixées tendues entre au moins une paroi (3), caractérisée en ce que l'une des toiles (6, 50) est en polychlorure de vinyle, l'autre toile (5, 60) étant en textile. 1. Structure (1, 10) stretched canvas for the realization of a false ceiling or a box suspended in a room, comprising two flexible webs (5, 6, 50, 60) arranged parallel to each other and fixed between at least one wall (3), characterized in that one of the fabrics (6, 50) is of polyvinyl chloride, the other fabric (5, 60) being of textile.
2. Structure (1 , 10) selon la revendication 1 , caractérisée en ce que la toile en polychlorure de vinyle est placée au dessus de la toile textile. 2. Structure (1, 10) according to claim 1, characterized in that the polyvinyl chloride fabric is placed above the textile fabric.
3. Structure (1 , 10) selon la revendication 1 ou la revendication 2, caractérisée en ce que la toile (6, 50) en polychlorure de vinyle comporte des perforations ou microperforations. 3. Structure (1, 10) according to claim 1 or claim 2, characterized in that the fabric (6, 50) made of polyvinyl chloride has perforations or micro-perforations.
4. Structure (1 , 10) selon la revendication 3, caractérisée en ce que les microperforations sont arrangées pour former une toile acoustique. 4. Structure (1, 10) according to claim 3, characterized in that the microperforations are arranged to form an acoustic fabric.
5. Structure (1 , 10) selon l'une quelconque des revendications 1 à 4, caractérisée en ce que la toile (5, 60) textile comporte des fibres ayant des propriétés d'isolation phonique. 5. Structure (1, 10) according to any one of claims 1 to 4, characterized in that the textile fabric (5, 60) comprises fibers having sound insulation properties.
6. Structure (1 , 10) selon l'une quelconque des revendications 1 à 5, caractérisée en ce que la toile (6, 50) en polychlorure de vinyle est translucide et transparente. 6. Structure (1, 10) according to any one of claims 1 to 5, characterized in that the fabric (6, 50) of polyvinyl chloride is translucent and transparent.
7. Structure (1 , 10) selon l'une quelconque des revendications 1 à 6, caractérisée en ce qu'elle comporte des moyens lumineux (9) ménagés dans l'un au moins des deux espaces (7, 8) délimités par la toile interne. 7. Structure (1, 10) according to any one of claims 1 to 6, characterized in that it comprises light means (9) in at least one of the two spaces (7, 8) delimited by the internal canvas.
8. Structure (1 , 10) selon l'une quelconque des revendications 1 à 7, caractérisée en ce que lesdites toiles (5, 6, 50, 60) sont fixées sur les parois murales du local de sorte à former un faux plafond. 8. Structure (1, 10) according to any one of claims 1 to 7, characterized in that said webs (5, 6, 50, 60) are fixed on the walls of the room so as to form a false ceiling.
9. Structure (1 , 10) selon l'une quelconque des revendications 1 à 8, caractérisée en ce qu'elle forme un caisson comprenant au moins une paroi latérale sur laquelle les toiles (5, 6, 50, 60) sont fixées. 9. Structure (1, 10) according to any one of claims 1 to 8, characterized in that it forms a box comprising at least one side wall on which the webs (5, 6, 50, 60) are fixed.
EP15781386.6A 2014-11-26 2015-09-25 Stretched-web structure for producing a false ceiling or a dropped ceiling box Active EP3224424B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL15781386T PL3224424T3 (en) 2014-11-26 2015-09-25 Stretched-web structure for producing a false ceiling or a dropped ceiling box

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1461484A FR3028875B1 (en) 2014-11-26 2014-11-26 TENDERED STRUCTURE FOR REALIZING A FALSE CEILING OR SUSPENDED HOUSING
PCT/FR2015/052567 WO2016083681A1 (en) 2014-11-26 2015-09-25 Stretched-web structure for producing a false ceiling or a dropped ceiling box

Publications (2)

Publication Number Publication Date
EP3224424A1 true EP3224424A1 (en) 2017-10-04
EP3224424B1 EP3224424B1 (en) 2019-07-31

Family

ID=52345445

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15781386.6A Active EP3224424B1 (en) 2014-11-26 2015-09-25 Stretched-web structure for producing a false ceiling or a dropped ceiling box

Country Status (6)

Country Link
US (1) US10774530B2 (en)
EP (1) EP3224424B1 (en)
ES (1) ES2753627T3 (en)
FR (1) FR3028875B1 (en)
PL (1) PL3224424T3 (en)
WO (1) WO2016083681A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3077310B1 (en) * 2018-01-30 2020-01-17 Normalu IMPROVED DOUBLE SOFT TABLECLOTH FOR PERFORMING FALSE CEILINGS WITH VISUAL PATTERNS
CN115262850B (en) * 2022-06-15 2023-05-05 深圳华澳建科集团有限公司 Soft film ceiling structure

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253675A (en) * 1955-01-24 1966-05-31 Bolt Beranek & Newman Light-transmitting acoustic absorber and method
US5301447A (en) * 1990-12-20 1994-04-12 Lotter Hancil R Tensioning of flexible sheet
US5647155A (en) * 1995-11-22 1997-07-15 Marketing Displays, Inc. Sheet tensioning system
DE19943478C2 (en) * 1999-09-10 2002-11-28 Manfred Kluth Lighting fixture with partially translucent foils
WO2001071117A1 (en) * 2000-03-20 2001-09-27 Newmat, Sa Elements of stretched false ceiling, use of same for producing false walls and false ceilings
EP1682385B1 (en) * 2003-10-31 2008-10-15 Dow Global Technologies Inc. Sound insulating system
US8083366B1 (en) * 2008-03-07 2011-12-27 Insta-Group US, Inc. Internally illuminated extrusion architecture
FR2935168B1 (en) * 2008-08-22 2012-11-16 Normalu CASE IN RELIEF ANTI-DUSSIERE
FR2970009B1 (en) * 2010-12-30 2021-06-11 Normalu ACOUSTICALLY ABSORBENT PACKAGE
FR2970011B1 (en) * 2010-12-30 2013-01-11 Normalu LUMINOUS DEVICE INTENDED TO BE INTEGRATED WITH A FALSE WALL AND FOR OBTAINING AN ESTHETIC EFFECT IN THREE DIMENSIONS
US9745748B2 (en) * 2015-11-09 2017-08-29 Awi Licensing Llc Ceiling system

Also Published As

Publication number Publication date
WO2016083681A1 (en) 2016-06-02
EP3224424B1 (en) 2019-07-31
ES2753627T3 (en) 2020-04-13
FR3028875A1 (en) 2016-05-27
US10774530B2 (en) 2020-09-15
FR3028875B1 (en) 2016-12-09
PL3224424T3 (en) 2020-08-24
US20170342711A1 (en) 2017-11-30

Similar Documents

Publication Publication Date Title
EP2659071B1 (en) Triple-thickness false wall device
FR2750830A1 (en) COMPOSITE FABRIC, ESPECIALLY FOR HAND LUGGAGE OR CLOTHING
EP3224424B1 (en) Stretched-web structure for producing a false ceiling or a dropped ceiling box
EP3227505B1 (en) Lighting double rail of tubular shape and three dimensional structure comprising such a rail
WO2015132521A1 (en) High and low frequency sound absorption assembly
EP2938793B1 (en) Wall comprising a dustproof acoustically absorbing assembly
CA2768937C (en) Double-lock heddle
EP3224423B1 (en) Thermal insulation system and kit and method for installing same
EP2472174B1 (en) Luminous device intended for being built into a false wall making it possible to obtain a three-dimensional aesthetic effect
CA2963187A1 (en) Luminous panel
EP3056628B1 (en) Tablecloth structure canvas lined with several harpoons to improved connections
EP2157360B1 (en) Box with raised anti-dust pattern
FR2779398A1 (en) Lining for a vehicle ceiling with integrated cavity for ceiling mounted loud speakers
EP2610553B1 (en) Backlit false wall
EP3724416A1 (en) Wall plate having detachable parts
EP3746612B1 (en) Improved double flexible layer for the production of a suspended ceiling with visual patterns
FR2489678A1 (en) Partition panel with removable cladding - consists of flat section with peripheral groove with resilient-walled slots to retain edges of cladding sheet
EP3344913B1 (en) Lighting structure including indirect illumination
FR2843140A1 (en) Wall partition comprises metal frame, on which canvas is stretched, consisting of central web plate with end internal and external webs, shoulder on upper part of internal web receiving canvas edge housed between webs
FR3043110B1 (en) WALL COATING PANEL WITH FIXING DEVICE
EP2770132B1 (en) Box frame including a sealing means and box including such a frame
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
FR3004235A1 (en) LIGHT DEVICE
FR2993909A1 (en) REMOVABLE REMOVABLE PANEL AND METHOD FOR PRODUCING SUCH PANEL
FR2916216A1 (en) Cover for concrete reinforcement connection box, has clamping units cooperating with hollow case in order to close opening surface of case and partially hide reinforcing bars and to authorize lifting of cover for accessing bars

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20170522

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 RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

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

Free format text: STATUS: EXAMINATION IS IN PROGRESS

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

Effective date: 20180301

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20190221

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

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 RS 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

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: 1161033

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190815

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: 602015034869

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ABREMA AGENCE BREVETS ET MARQUES, GANGUILLET, CH

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1161033

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190731

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

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: 20190731

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: 20191031

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: 20190731

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: 20190731

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: 20191031

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: 20190731

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: 20191202

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: 20190731

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

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: 20191101

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: 20190731

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: 20190731

Ref country code: RS

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: 20190731

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: 20190731

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2753627

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20200413

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

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: 20190731

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: 20190731

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: 20190731

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

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: 20190731

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: 20200224

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: 20190731

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: 20190731

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: 20190731

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602015034869

Country of ref document: DE

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

PG2D Information on lapse in contracting state deleted

Ref country code: IS

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

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: 20191030

Ref country code: IE

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

Effective date: 20190925

26N No opposition filed

Effective date: 20200603

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

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: 20190731

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFUS

Owner name: NORMALU, FR

Free format text: FORMER OWNER: NORMALU, FR

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

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: 20190731

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

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: 20150925

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: 20190731

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: 20190731

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

Ref country code: NL

Payment date: 20230822

Year of fee payment: 9

Ref country code: LU

Payment date: 20230822

Year of fee payment: 9

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

Ref country code: IT

Payment date: 20230822

Year of fee payment: 9

Ref country code: GB

Payment date: 20230823

Year of fee payment: 9

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

Ref country code: PL

Payment date: 20230824

Year of fee payment: 9

Ref country code: FR

Payment date: 20230822

Year of fee payment: 9

Ref country code: DE

Payment date: 20230822

Year of fee payment: 9

Ref country code: BE

Payment date: 20230822

Year of fee payment: 9

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

Ref country code: ES

Payment date: 20231002

Year of fee payment: 9

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

Ref country code: CH

Payment date: 20231001

Year of fee payment: 9