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EP3224424B1 - Structure a toiles tendues pour la réalisation d'un faux plafond ou d'un caisson suspendu - Google Patents

Structure a toiles tendues pour la réalisation d'un faux plafond ou d'un caisson suspendu Download PDF

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Publication number
EP3224424B1
EP3224424B1 EP15781386.6A EP15781386A EP3224424B1 EP 3224424 B1 EP3224424 B1 EP 3224424B1 EP 15781386 A EP15781386 A EP 15781386A EP 3224424 B1 EP3224424 B1 EP 3224424B1
Authority
EP
European Patent Office
Prior art keywords
fabric
web
box
ceiling
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.)
Active
Application number
EP15781386.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3224424A1 (fr
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/pl
Publication of EP3224424A1 publication Critical patent/EP3224424A1/fr
Application granted granted Critical
Publication of EP3224424B1 publication Critical patent/EP3224424B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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 for constituting, within a room, at least one wall element.
  • the assembly is intended in particular, but not exclusively, to make 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 invention aims to remedy these problems by proposing a wall element that retains the rendering of a textile fabric over time.
  • the invention proposes a stretched canvas structure for the production of a false ceiling or a box suspended in a room, comprising two flexible webs arranged parallel to one another and fixed tensioned between least one wall, the structure being remarkable in that one of the fabrics is polyvinyl chloride, the other fabric being textile.
  • a PVC fabric to a textile fabric makes it possible to protect the textile fabric from depositing dust on the fabric, while preserving the aesthetic appearance and the properties (acoustic, thermal and / or other) of the textile fabric.
  • the polyvinyl chloride fabric is placed above the textile fabric.
  • the polyvinyl chloride fabric comprises micro-perforations 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 wall 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 canvases are fixed.
  • a structure 1 intended to constitute, 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 an end closed 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 flexible webs 5, 6 attached stretched 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 fastening 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 bar of the hooking 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 fabrics 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)
EP15781386.6A 2014-11-26 2015-09-25 Structure a toiles tendues pour la réalisation d'un faux plafond ou d'un caisson suspendu Active EP3224424B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL15781386T PL3224424T3 (pl) 2014-11-26 2015-09-25 Konstrukcja z rozciągliwych tkanin do wykonania podwieszanego sufitu lub podwieszanej wyspy

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1461484A FR3028875B1 (fr) 2014-11-26 2014-11-26 Structure a toiles tendues pour la realisation d'un faux plafond ou d'un caisson suspendu
PCT/FR2015/052567 WO2016083681A1 (fr) 2014-11-26 2015-09-25 Structure a toiles tendues pour la réalisation d'un faux plafond ou d'un caisson suspendu

Publications (2)

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

Family

ID=52345445

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15781386.6A Active EP3224424B1 (fr) 2014-11-26 2015-09-25 Structure a toiles tendues pour la réalisation d'un faux plafond ou d'un caisson suspendu

Country Status (6)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3077310B1 (fr) * 2018-01-30 2020-01-17 Normalu Nappe souple double amelioree pour la realisation de faux plafond a motifs visuels
CN115262850B (zh) * 2022-06-15 2023-05-05 深圳华澳建科集团有限公司 一种软膜天花板结构

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2472174A1 (fr) * 2010-12-30 2012-07-04 Normalu Dispositif lumineux destine a etre integre a une fausse paroi permettant d'obtenir un effet esthetique en trois dimensions

Family Cites Families (10)

* 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 (de) * 1999-09-10 2002-11-28 Manfred Kluth Beleuchtungskörper mit teilweise lichtdurchlässigen Folien
WO2001071117A1 (fr) * 2000-03-20 2001-09-27 Newmat, Sa Elements de fausse cloison tendue, application de tels elements a la realisation de faux murs et faux plafonds
CN100575149C (zh) * 2003-10-31 2009-12-30 陶氏环球技术公司 隔音系统
US8083366B1 (en) * 2008-03-07 2011-12-27 Insta-Group US, Inc. Internally illuminated extrusion architecture
FR2935168B1 (fr) * 2008-08-22 2012-11-16 Normalu Caisson en relief anti-poussiere
FR2970009B1 (fr) * 2010-12-30 2021-06-11 Normalu Ensemble acoustiquement absorbant
US9745748B2 (en) * 2015-11-09 2017-08-29 Awi Licensing Llc Ceiling system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2472174A1 (fr) * 2010-12-30 2012-07-04 Normalu Dispositif lumineux destine a etre integre a une fausse paroi permettant d'obtenir un effet esthetique en trois dimensions

Also Published As

Publication number Publication date
FR3028875B1 (fr) 2016-12-09
WO2016083681A1 (fr) 2016-06-02
ES2753627T3 (es) 2020-04-13
US20170342711A1 (en) 2017-11-30
EP3224424A1 (fr) 2017-10-04
PL3224424T3 (pl) 2020-08-24
FR3028875A1 (fr) 2016-05-27
US10774530B2 (en) 2020-09-15

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