EP2456930A1 - System for attaching a false wall using a small stringer - Google Patents

System for attaching a false wall using a small stringer

Info

Publication number
EP2456930A1
EP2456930A1 EP10747917A EP10747917A EP2456930A1 EP 2456930 A1 EP2456930 A1 EP 2456930A1 EP 10747917 A EP10747917 A EP 10747917A EP 10747917 A EP10747917 A EP 10747917A EP 2456930 A1 EP2456930 A1 EP 2456930A1
Authority
EP
European Patent Office
Prior art keywords
shoulder
harpoon
wing
flange
rail
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
EP10747917A
Other languages
German (de)
French (fr)
Other versions
EP2456930B1 (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
Publication of EP2456930A1 publication Critical patent/EP2456930A1/en
Application granted granted Critical
Publication of EP2456930B1 publication Critical patent/EP2456930B1/en
Not-in-force 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
    • E04B9/30—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
    • 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

Definitions

  • the present invention relates to the field of false walls such as false ceilings and false walls and in particular those constituted by a stretched flexible sheet hung along its edges to a support fixed to the walls or the ceiling of a room of a building.
  • Known false walls are based on the principle of a power of the flexible web on the frame formed by abutting smooth, perfectly flat, horizontally or vertically depending on whether it is a false ceiling or a false wall.
  • this residual space between the sheet and the wall can be visually embarrassing because it constitutes a hollow joint giving a sometimes very unsightly impression. It may also be a source of untimely air passages which generate soiling or may unbalance certain ventilation installations.
  • said end cap of the harpoon comprises a stall lip extending perpendicularly from the bearing zone of said bead on the shoulder and extending under said shoulder in the gap between it and the shoulder. internal wing of the bar so that said lip serves as a lever for a removal tool, for pushing out of one shoulder the bead end of the harpoon, without penetration of the tool in the bar, to easily remove the tablecloth of its frame.
  • Said international application also discloses a particularly advantageous variant shown in FIG. 2, according to which the shoulder provided on the wing outer to serve as a support for the end cap of the harpoon, is replaced by a notch made in the thickness of the outer wing of the bar to serve as a support zone to said end cap of the harpoon.
  • the notch has a general shape of a right triangle whose small side of the right angle, perpendicular to the plane of the outer wing of the beam, in a configuration called "mini-smooth", serves as a support for end cap of the harpoon and whose hypotenuse facilitates the engagement of the bead of the harpoon at the time of assembly of the canvas.
  • the present invention therefore aims to overcome such drawbacks by proposing a fastening system of a stretched wall, for example a ceiling between two walls for both having, after mounting said ceiling, a very small residual clearance between the tablecloth and the wall and guarantee easy assembly or disassembly.
  • a fastening system false strained walls consisting of a flexible sheet hung by its borders to a frame attached to the wall or the ceiling of a room, said frame being constituted by a smooth formed of abutting profiles comprising at least two advantageously parallel wings one of which, said external, comprises on one side fixing means on the wall or on the ceiling and on the other side a shoulder extending perpendicularly towards the inside of the rail in the direction of the workpiece and of which another, called internal, is connected to the first by a soul located at one of its ends and extends at the other end a little beyond the shoulder of the first wing to form the peripheral support of the sheet which is stretched substantially perpendicularly to the inner wing by virtue of its borders provided with a harpoon formed by an inner branch through which it is connected to the sheet and an outer branch folded over the first, the bead of which end bears on the shoulder of the outer wing, said harpoon has a stall lip extending under said shoulder in the
  • a type of bar can be levered on a portion of the stall lip located closer to the end cap of the harpoon and making it less flexible and thus allow a more repoussé effective of said lip.
  • this type of bar allows, on the one hand, to increase the space between the wall and the lip in order to make the passage of the removal tool easier and, on the other hand, to facilitate the setting in place of the harpoon inside the rail.
  • FIG. 1 is a partial vertical sectional view of a false ceiling consisting of a stretched sheet, and having a first variant of the rail attached to the upper part of a wall of a room according to the prior art;
  • FIG. 2 is a partial vertical sectional view of a false ceiling consisting of a stretched sheet, and having a second variant of the rail attached to the upper part of a wall of a room according to the prior art;
  • FIG. 3 is a vertical sectional view of a fastening system according to the invention.
  • FIG. 4 is a vertical sectional view of the rail of a fastening system according to the invention.
  • Figure 1 shows the end portion of a false ceiling according to the prior art, which is constituted by a flexible sheet 1 stretched horizontally below the ceiling 2 of a room.
  • This sheet 1 is fixed along its edges to a support consisting of a horizontal rail 3, itself attached to the upper part of a wall 4 of the part by appropriate means, not shown, such as screws.
  • This smooth 3 comprises an outer vertical flange 5 which extends parallel to the wall 4 and in the immediate vicinity thereof.
  • This outer vertical wing 5 is derived, approximately halfway up, an upper horizontal core 6 extending over a small distance, for example of the order of a few millimeters, towards the interior of the room.
  • This core 6 is extended, at its end, by an internal vertical wing 7 extending downwards a little lower than the outer wing 5 close to the wall 4, that is to say that the vertical vertical wing 7 is a little higher than the outer wing 5 of said rail.
  • This outer flange 5 has, at its lower end, a shoulder 8 extending horizontally inwardly of the piece, a short distance that is less than the width of the core 6.
  • This shoulder bracket 8 advantageously has a rounded end.
  • the lower part of the outer vertical wing 5, the upper horizontal web 6 and the inner vertical wing 7 determine a recess 9 open towards the bottom and in which can be engaged the fixing spear 10 welded to the periphery of the web. flexible stretched 1.
  • This harpoon 10 has in cross section a form of hook extending towards the wall 4 and open downwards. It comprises an inner branch 10a., By which it is connected to the ply 1, and an outer branch 10b in the form of a bead at the rounded end, which is bent downwards. The harpoon 10 is supported, when the sheet 1 is stretched, on the shoulder 8 by the lower end of its outer branch 10b which extends downwards.
  • the harpoon 10 comprises at the end of the outer branch 10b a stall lip 11, issuing perpendicularly from the end bead area resting on the shoulder 8; this lip 11 is such that it can extend under said shoulder 8 in the gap between said shoulder 8 and the inner vertical wing 7 of the bar 3 so that the lip 11 can serve as a lever for a tool depositing, for example a conventional spatula, for pushing out of the shoulder 8 the end bead of the harpoon 10 without the need to penetrate said spatula in the smooth 3 to easily remove the sheet 1 of its frame.
  • a spatula already used in the prior art, is traditionally used, by pushing the harpoon 10 inside the space 9 of the rail 3 in order to come snap the end bead of the harpoon 10 onto the shoulder 8 of the wing 5 of the rail 3.
  • the shoulder 8 provided on the outer vertical wing 5 of the preceding variant to serve as a support for the end bead of the harpoon 10 is replaced by a notch 12 made in the the thickness of the outer flange 5 of the bar 3 to serve as a support zone to said end cap of the harpoon 10.
  • the notch 12 has a general shape of a right triangle whose small side 12a. of the right angle, perpendicular to the plane of the outer flange 5 of the beam 3 serves to support the end flange of the harpoon 10 and whose hypotenuse 12b facilitates the engagement of the bead of the harpoon 10 at the time of assembly of the tablecloth 1.
  • FIGS. 3 and 4 show a fastening system for false tensioned walls, constituted by a flexible sheet 1 hung by its borders to a frame fixed to the wall or to the ceiling of a room.
  • Said frame being constituted by a smooth similar to that described above.
  • said rail comprises an outer vertical wing 5 and a horizontal core 6 issued approximately at the mid-height of said vertical vertical wing 5 and extending a short distance towards the interior of the room.
  • This soul 6 is extended, at its end, by a internal vertical wing 7 extending downwardly a little lower than the outer vertical wing 5.
  • This outer vertical wing 5 has, at its lower end, a shoulder 8.
  • the lower part of the outer vertical wing 5, 1 upper horizontal core 6 and the inner vertical wing 7 determine a recess 9 open downwards.
  • the stretched flexible ply 1 comprises a fastening harness 10 welded to the periphery of said ply 1; said harpoon 10 can be engaged in the recess 9 to maintain the web 1 stretched on the frame.
  • the harpoon 10 is identical to that described above and has in cross section a hook shape extending towards the wall 4 and open downwards. It comprises an internal branch 10a. by which it is connected to the web 1, an outer branch 10b in the form of a bead at the rounded end, which is bent downwards and a stall lip 11 issuing from the end of the outer branch 10b and extending perpendicularly to the zone of the end bead bearing on the shoulder 8.
  • the rail 3 comprises a cutaway 13 on the face of the shoulder 8 located at the end of the outer vertical flange 7 providing a bevel d entry to facilitate the introduction of a removal tool.
  • Said cutaway 13 is an inclined planar face extending from the lower end of the outer vertical flange 5 towards the recess 9 so that said face forms with the vertical vertical wing 5 an acute angle.
  • this angle is less than or equal to 45 °.
  • the removal tool can be supported on a portion of the stall lip 9 closer to the bead end of the outer branch 10b, said portion being therefore more rigid and therefore less flexible and allowing effective repulsion of the outer branch 10b and disengagement of the harpoon 10 of the rail 3.
  • the cutaway 13 promotes the insertion of the harpoon 10 inside the recess 9 because it rests on the cutaway 13 and closes gradually until it can be inserted into the gap between the shoulder 8 and the inner vertical wing 7. Then, once inside the recess 9, the harpoon 10 opens and the end bead of its outer branch 10b comes to bear on 1 ' shoulder 8.
  • shoulder 8 may be offset relative to the free end of the outer vertical flange 7 and therefore, the cutaway 13 may no longer be in contact with said shoulder 8 without departing from the scope of FIG. the invention.
  • the shoulder 8 provided on the outer vertical flange 5 to support the end flange of the harpoon 10 may be replaced by a notch 12 according to that shown in Figure 2, made in the thickness the outer wing 5 of the rail 3 to serve as a support zone to said end bead harpoon 10 without departing from the scope of the invention.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Tents Or Canopies (AREA)
  • Residential Or Office Buildings (AREA)
  • Floor Finish (AREA)

Abstract

The invention relates to a system for attaching stretched false walls consisting of a flexible sheet that is connected by the edges thereof to a stringer (3) including at least two advantageously parallel flanges (5, 7), one so-called outer flange (5) of which has a shoulder (8) and the other so-called inner flange (7) of which is connected to the first flange (5) by means of a web (6), said edges having a harpoon that is inserted between the two flanges of the stringer (3) and consisting of an inner arm, connecting the harpoon to the sheet, and an outer arm, the end bead of which bears on the shoulder (8) and comprises a disconnection lip extending into the gap between said shoulder (8) and the inner flange (7) of the stringer (3), characterized in that the stringer (3) comprises a hipped gable (3) on the end of the outer vertical flange (5) that provides an inlet bevel so as to enable the insertion of a removal tool.

Description

SYSTEME DE FIXATION DE FAUSSE PAROI AU MOYEN DE LISSE DE  FALSE WALL FASTENING SYSTEM USING SHEET
TAILLE REDUITE  REDUCED SIZE
La présente invention concerne le domaine des fausses parois telles que les faux plafonds et les faux murs et en particulier ceux constitués par une nappe souple tendue accrochée le long de ses bords à un support fixé aux murs ou au plafond d'une pièce d'un bâtiment. The present invention relates to the field of false walls such as false ceilings and false walls and in particular those constituted by a stretched flexible sheet hung along its edges to a support fixed to the walls or the ceiling of a room of a building.
Les fausses parois connues reposent sur le principe d'une mise sous tension de la nappe souple sur le cadre formé par des lisses aboutées, de manière parfaitement plane, horizontalement ou verticalement selon qu'il s'agisse d'un faux plafond ou d'un faux mur.  Known false walls are based on the principle of a power of the flexible web on the frame formed by abutting smooth, perfectly flat, horizontally or vertically depending on whether it is a false ceiling or a false wall.
Ces faux plafonds ou faux murs, une fois montés sur leurs lisses laissent nécessairement apparaître un jeu souvent important et donc visible entre la périphérie de la paroi tendue et les murs supportant les lisses d'accrochage. Ce jeu fonctionnel résulte obligatoirement de la nécessité de prévoir un espace intercalaire suffisant entre le mur et la surface tendue pour insérer les crochets périphériques de la nappe en forme de harpon à l'intérieur des lisses de telle façon que le bourrelet d'extrémité du harpon vienne reposer sur un épaulement prévu à cet effet sur l'aile externe de la lisse la plus proche du mur conformément à ce qui est représenté en figure 1 par exemple.  These false ceilings or false walls, once mounted on their smooth necessarily leave a game often prominent and therefore visible between the periphery of the wall tension and the walls supporting the stringers. This functional clearance necessarily results from the need to provide sufficient space between the wall and the tensioned surface to insert the peripheral hooks of the harpoon-shaped web inside the smooth so that the end cap of the harpoon come rest on a shoulder provided for this purpose on the outer flange of the rail nearest the wall in accordance with what is shown in Figure 1 for example.
Toutefois, dans de nombreux cas, cet espace résiduel entre la nappe et le mur peut être visuellement gênant car il constitue un joint creux donnant une impression parfois très inesthétique. Il peut être, en outre, source de passages d'air intempestifs générateurs de salissures ou susceptibles de déséquilibrer certaines installations d' aération.  However, in many cases, this residual space between the sheet and the wall can be visually embarrassing because it constitutes a hollow joint giving a sometimes very unsightly impression. It may also be a source of untimely air passages which generate soiling or may unbalance certain ventilation installations.
Pour pallier ces inconvénients, on connaît déjà notamment par la demande internationale de brevet PCT/FR2009/000021 au nom de NORMALU, un système de fixation de fausses parois tendues conforme à la figure 1, lesdites fausses parois étant constituées d'une nappe souple accrochée par ses bordures à un cadre fixé au mur ou au plafond d'une pièce, ledit cadre étant constitué par une lisse de taille réduite formée de profils aboutés comprenant au moins deux ailes avantageusement parallèles dont l'une, dite externe, comporte d'un côté des moyens de fixation au mur ou au plafond et présente de l'autre côté un épaulement s 'étendant perpendiculairement vers l'intérieur de la lisse en direction de la pièce et dont l'autre, dite interne, est reliée à la première par une âme située à l'une de ses extrémités et s'étend à l'autre extrémité un peu au-delà de l' épaulement de la première aile pour former l'appui périphérique de la nappe qui est tendue sensiblement perpendiculairement à l'aile interne grâce à ses bordures munies d' un harpon inséré à la manière d'un «col de cygne» entre les deux ailes de la lisse et formé d'une première section reliée à la nappe et d'une deuxième section repliée sur la première dont le bourrelet d'extrémité vient en appui sur l' épaulement de l'aile externe. Le système est tel que ledit bourrelet d'extrémité du harpon comporte une lèvre de décrochage issue perpendiculairement de la zone d' appui dudit bourrelet sur l' épaulement et s' étendant sous ledit épaulement dans l'interstice compris entre celui-ci et l'aile interne de la lisse de telle façon que ladite lèvre serve de levier pour un outil de dépose, permettant de repousser hors de 1' épaulement le bourrelet d'extrémité du harpon, sans pénétration de l'outil dans la lisse, pour démonter aisément la nappe de son cadre. To overcome these disadvantages, we already know in particular by the international demand for patent PCT / FR2009 / 000021 in the name of NORMALU, a system for fixing false walls in accordance with FIG. 1, said false walls consisting of a flexible sheet hung by its borders to a frame fixed to the wall or ceiling of a part, said frame being constituted by a reduced-size smooth formed of abutting profiles comprising at least two preferably parallel wings, one of which, said external, comprises on one side means of attachment to the wall or ceiling and has on the other side a shoulder extending perpendicularly towards the inside of the rail in the direction of the workpiece and the other, so-called internal, is connected to the first by a web located at one of its ends and extends at the other end a little beyond the shoulder of the first wing to form the peripheral support of the sheet which is stretched substantially perpendicularly to the inner wing by virtue of its edges provided with a harpoon inserting in the manner of a "gooseneck" between the two wings of the rail and formed of a first section connected to the web and a second section folded over the first end of which the bead bears on the shoulder of the outer wing. The system is such that said end cap of the harpoon comprises a stall lip extending perpendicularly from the bearing zone of said bead on the shoulder and extending under said shoulder in the gap between it and the shoulder. internal wing of the bar so that said lip serves as a lever for a removal tool, for pushing out of one shoulder the bead end of the harpoon, without penetration of the tool in the bar, to easily remove the tablecloth of its frame.
Ladite demande internationale divulgue également une variante particulièrement avantageuse représentée sur la figure 2, selon laquelle, l' épaulement prévu sur l'aile externe pour servir d'appui au bourrelet d'extrémité du harpon, est remplacé par une entaille pratiquée dans l'épaisseur de l'aile externe de la lisse pour servir de zone d'appui audit bourrelet d'extrémité du harpon. De préférence, l'entaille a une forme générale de triangle rectangle dont le petit côté de l'angle droit, perpendiculaire au plan de l'aile externe de la lisse, dans une configuration dénommée «mini-lisse», sert d'appui au bourrelet d'extrémité du harpon et dont l'hypoténuse facilite l'engagement du bourrelet du harpon au moment du montage de la toile. Said international application also discloses a particularly advantageous variant shown in FIG. 2, according to which the shoulder provided on the wing outer to serve as a support for the end cap of the harpoon, is replaced by a notch made in the thickness of the outer wing of the bar to serve as a support zone to said end cap of the harpoon. Preferably, the notch has a general shape of a right triangle whose small side of the right angle, perpendicular to the plane of the outer wing of the beam, in a configuration called "mini-smooth", serves as a support for end cap of the harpoon and whose hypotenuse facilitates the engagement of the bead of the harpoon at the time of assembly of the canvas.
Toutefois, compte tenu de la forme de l' épaulement, lorsqu'on utilise l'outil de dépose par exemple pour sortir l'harpon de la mini-lisse en prenant appui sur la lèvre de décrochage, on ne peut appuyer que sur la partie de ladite lèvre la plus extrême et donc la plus flexible. Il en résulte que très souvent la lèvre se déforme sans provoquer un repoussement suffisant de ladite lèvre contre l'aile de liaison du harpon à la nappe pour décrocher la face radiale de la lèvre du harpon reposant sur l' épaulement de la minilisse. Ce qui a pour effet de ne pas permettre l'extraction vers le bas du harpon et donc le décrochage la nappe.  However, given the shape of the shoulder, when using the removal tool for example to remove the harpoon from the mini-boom by pressing the lip stall, we can only press the part said lip is the most extreme and therefore the most flexible. It follows that very often the lip deforms without causing sufficient repulsion of said lip against the harpoon connecting wing to the web to unhook the radial face of the harpoon lip resting on the shoulder of the minilisse. This has the effect of not allowing the extraction to the bottom of the harpoon and therefore the stall the tablecloth.
La présente invention a donc pour but de pallier de tels inconvénients en proposant un système de fixation d'une paroi tendue, par exemple un plafond entre deux murs permettant à la fois d'avoir, après montage dudit plafond, un jeu résiduel très faible entre la nappe et le mur et de garantir un montage ou démontage aisé.  The present invention therefore aims to overcome such drawbacks by proposing a fastening system of a stretched wall, for example a ceiling between two walls for both having, after mounting said ceiling, a very small residual clearance between the tablecloth and the wall and guarantee easy assembly or disassembly.
Conformément à l'invention, il est ainsi proposé un système de fixation de fausses parois tendues, constituées d' une nappe souple accrochée par ses bordures à un cadre fixé au mur ou au plafond d'une pièce, ledit cadre étant constitué par une lisse formée de profils aboutés comprenant au moins deux ailes avantageusement parallèles dont l'une, dite externe, comporte d'un côté des moyens de fixation au mur ou au plafond et présente de l'autre côté un épaulement s 'étendant perpendiculairement vers l'intérieur de la lisse en direction de la pièce et dont l'autre, dite interne, est reliée à la première par une âme située à l'une de ses extrémités et s'étend à l'autre extrémité un peu au-delà de l' épaulement de la première aile pour former l'appui périphérique de la nappe qui est tendue sensiblement perpendiculairement à l'aile interne grâce à ses bordures munies d'un harpon formé d'une branche interne par laquelle il est relié à la nappe et d'une branche externe repliée sur la première dont le bourrelet d'extrémité vient en appui sur l' épaulement de l'aile externe, ledit harpon comporte une lèvre de décrochage s' étendant sous ledit épaulement dans l'interstice compris entre celui-ci et l'aile interne de la lisse ; ledit système de fixation remarquable en ce que la lisse comporte un pan coupé à l'extrémité de l'aile externe procurant un biseau d'entrée pour faciliter l'introduction d'un outil de dépose. According to the invention, it is thus proposed a fastening system false strained walls, consisting of a flexible sheet hung by its borders to a frame attached to the wall or the ceiling of a room, said frame being constituted by a smooth formed of abutting profiles comprising at least two advantageously parallel wings one of which, said external, comprises on one side fixing means on the wall or on the ceiling and on the other side a shoulder extending perpendicularly towards the inside of the rail in the direction of the workpiece and of which another, called internal, is connected to the first by a soul located at one of its ends and extends at the other end a little beyond the shoulder of the first wing to form the peripheral support of the sheet which is stretched substantially perpendicularly to the inner wing by virtue of its borders provided with a harpoon formed by an inner branch through which it is connected to the sheet and an outer branch folded over the first, the bead of which end bears on the shoulder of the outer wing, said harpoon has a stall lip extending under said shoulder in the gap between it and the inner wing of the arm; said attachment system remarkable in that the bar has a cutaway at the end of the outer wing providing an entrance bevel to facilitate the introduction of a removal tool.
On comprend bien qu'en utilisant un type de lisse conforme à l'invention, on peut faire levier sur une partie de la lèvre de décrochage située plus près du bourrelet d'extrémité du harpon et la rendant moins flexible et ainsi permettre un repoussement plus efficace de ladite lèvre. En outre, ce type de lisse permet, d'une part, d'augmenter l'espace entre le mur et la lèvre afin de rendre le passage de l'outil de dépose plus aisé et, d'autre part, de faciliter la mise en place du harpon à l'intérieur de la lisse.  It is understood that using a type of bar according to the invention can be levered on a portion of the stall lip located closer to the end cap of the harpoon and making it less flexible and thus allow a more repoussé effective of said lip. In addition, this type of bar allows, on the one hand, to increase the space between the wall and the lip in order to make the passage of the removal tool easier and, on the other hand, to facilitate the setting in place of the harpoon inside the rail.
D'autres avantages et caractéristiques ressortiront mieux de la description qui va suivre d'une variante d'exécution du système de fixation selon l'invention en référence aux figures annexées sur lesquelles : - la figure 1 est une vue en coupe verticale partielle d'un faux plafond constitué par une nappe tendue, et comportant une première variante de lisse fixée à la partie supérieure d'un mur d'une pièce selon l'art antérieur ; Other advantages and features will become more apparent from the following description of an alternative embodiment of the fastening system according to the invention with reference to the appended figures in which: - Figure 1 is a partial vertical sectional view of a false ceiling consisting of a stretched sheet, and having a first variant of the rail attached to the upper part of a wall of a room according to the prior art;
- la figure 2 est une vue en coupe verticale partielle d'un faux plafond constitué par une nappe tendue, et comportant une deuxième variante de lisse fixée à la partie supérieure d'un mur d'une pièce selon l'art antérieur ;  - Figure 2 is a partial vertical sectional view of a false ceiling consisting of a stretched sheet, and having a second variant of the rail attached to the upper part of a wall of a room according to the prior art;
- la figure 3 est une vue en coupe verticale d'un système de fixation conforme à l'invention.  - Figure 3 is a vertical sectional view of a fastening system according to the invention.
- la figure 4 est une vue en coupe verticale de la lisse d'un système de fixation conforme à l'invention.  - Figure 4 is a vertical sectional view of the rail of a fastening system according to the invention.
La figure 1 représente la partie extrême d'un faux plafond suivant l'art antérieur, qui est constitué par une nappe 1 souple tendue horizontalement en dessous du plafond 2 d'une pièce. Cette nappe 1 est fixée le long de ses bords à un support constitué par une lisse horizontale 3, elle-même fixée à la partie supérieure d'un mur 4 de la pièce par des moyens appropriés, non représentés, tels que des vis. Cette lisse 3 comprend une aile verticale externe 5 qui s'étend parallèlement au mur 4 et à proximité immédiate de celui-ci. De cette aile verticale externe 5 est issu, à peu près à mi-hauteur, une âme horizontale supérieure 6 s' étendant sur une faible distance, par exemple de l'ordre de quelques millimètres, vers l'intérieur de la pièce. Cette âme 6 se prolonge, à son extrémité, par une aile verticale interne 7 s' étendant vers le bas un peu plus bas que l'aile externe 5 proche du mur 4, c'est-à-dire que l'aile verticale interne 7 est un peu plus haute que l'aile externe 5 de ladite lisse. Cette aile externe 5 présente, à son extrémité inférieure, un épaulement 8 s' étendant horizontalement vers l'intérieur de la pièce, sur une faible distance qui est inférieure à largeur de l'âme 6. Cet épaulement à l'équerre 8 présente avantageusement une extrémité arrondie. Figure 1 shows the end portion of a false ceiling according to the prior art, which is constituted by a flexible sheet 1 stretched horizontally below the ceiling 2 of a room. This sheet 1 is fixed along its edges to a support consisting of a horizontal rail 3, itself attached to the upper part of a wall 4 of the part by appropriate means, not shown, such as screws. This smooth 3 comprises an outer vertical flange 5 which extends parallel to the wall 4 and in the immediate vicinity thereof. This outer vertical wing 5 is derived, approximately halfway up, an upper horizontal core 6 extending over a small distance, for example of the order of a few millimeters, towards the interior of the room. This core 6 is extended, at its end, by an internal vertical wing 7 extending downwards a little lower than the outer wing 5 close to the wall 4, that is to say that the vertical vertical wing 7 is a little higher than the outer wing 5 of said rail. This outer flange 5 has, at its lower end, a shoulder 8 extending horizontally inwardly of the piece, a short distance that is less than the width of the core 6. This shoulder bracket 8 advantageously has a rounded end.
La partie inférieure de l'aile verticale externe 5, l'âme horizontale supérieure 6 et l'aile verticale interne 7 déterminent un évidement 9 ouvert vers le bas et dans lequel peut être engagé le harpon 10 de fixation soudé à la périphérie de la nappe souple tendue 1.  The lower part of the outer vertical wing 5, the upper horizontal web 6 and the inner vertical wing 7 determine a recess 9 open towards the bottom and in which can be engaged the fixing spear 10 welded to the periphery of the web. flexible stretched 1.
Ce harpon 10 présente en section droite une forme de crochet s' étendant vers le mur 4 et ouvert vers le bas. Il comprend une branche interne 10a., par laquelle il est relié à la nappe 1, et une branche externe 10b en forme de bourrelet à l'extrémité arrondie, qui est recourbée vers le bas. Le harpon 10 prend appui, lorsque la nappe 1 est tendue, sur l' épaulement 8 par l'extrémité inférieure de sa branche externe 10b qui s'étend vers le bas. Compte tenu de la faible dimension de la lisse 3 et afin de faciliter le démontage de la nappe 1, le harpon 10 comporte à l'extrémité de la branche externe 10b une lèvre de décrochage 11, issue perpendiculairement de la zone du bourrelet d'extrémité venant en appui sur l' épaulement 8 ; cette lèvre 11 est telle qu'elle peut s'étendre sous ledit épaulement 8 dans l'interstice compris entre ledit épaulement 8 et l'aile verticale interne 7 de la lisse 3 de telle façon que la lèvre 11 puisse servir de levier pour un outil de dépose, par exemple une classique spatule, permettant de repousser hors de l' épaulement 8 le bourrelet d'extrémité du harpon 10 sans qu'il soit nécessaire de pénétrer ladite spatule dans la lisse 3 pour démonter aisément la nappe 1 de son cadre.  This harpoon 10 has in cross section a form of hook extending towards the wall 4 and open downwards. It comprises an inner branch 10a., By which it is connected to the ply 1, and an outer branch 10b in the form of a bead at the rounded end, which is bent downwards. The harpoon 10 is supported, when the sheet 1 is stretched, on the shoulder 8 by the lower end of its outer branch 10b which extends downwards. Given the small size of the rail 3 and to facilitate disassembly of the web 1, the harpoon 10 comprises at the end of the outer branch 10b a stall lip 11, issuing perpendicularly from the end bead area resting on the shoulder 8; this lip 11 is such that it can extend under said shoulder 8 in the gap between said shoulder 8 and the inner vertical wing 7 of the bar 3 so that the lip 11 can serve as a lever for a tool depositing, for example a conventional spatula, for pushing out of the shoulder 8 the end bead of the harpoon 10 without the need to penetrate said spatula in the smooth 3 to easily remove the sheet 1 of its frame.
En revanche pour le montage de la nappe 1 dans une lisse 3, on utilise traditionnellement une spatule, déjà utilisée dans l'art antérieur, en repoussant le harpon 10 à l'intérieur de l'espace 9 de la lisse 3 afin de venir encliqueter le bourrelet d'extrémité du harpon 10 sur 1' épaulement 8 de l'aile 5 de la lisse 3. On the other hand, for the assembly of the sheet 1 in a rail 3, a spatula, already used in the prior art, is traditionally used, by pushing the harpoon 10 inside the space 9 of the rail 3 in order to come snap the end bead of the harpoon 10 onto the shoulder 8 of the wing 5 of the rail 3.
Selon une variante particulièrement avantageuse représentée sur la figure 2, l' épaulement 8 prévu sur l'aile verticale externe 5 de la variante précédente pour servir d'appui au bourrelet d'extrémité du harpon 10, est remplacé par une entaille 12 pratiquée dans l'épaisseur de l'aile externe 5 de la lisse 3 pour servir de zone d'appui audit bourrelet d'extrémité du harpon 10. Avantageusement, l'entaille 12 a une forme générale de triangle rectangle dont le petit côté 12a. de l'angle droit, perpendiculaire au plan de l'aile externe 5 de la lisse 3 sert d'appui au bourrelet d'extrémité du harpon 10 et dont l'hypoténuse 12b facilite l'engagement du bourrelet du harpon 10 au moment du montage de la nappe 1.  According to a particularly advantageous variant shown in Figure 2, the shoulder 8 provided on the outer vertical wing 5 of the preceding variant to serve as a support for the end bead of the harpoon 10, is replaced by a notch 12 made in the the thickness of the outer flange 5 of the bar 3 to serve as a support zone to said end cap of the harpoon 10. Advantageously, the notch 12 has a general shape of a right triangle whose small side 12a. of the right angle, perpendicular to the plane of the outer flange 5 of the beam 3 serves to support the end flange of the harpoon 10 and whose hypotenuse 12b facilitates the engagement of the bead of the harpoon 10 at the time of assembly of the tablecloth 1.
Toutefois, compte tenu de la forme de 1 ' épaulement 8, le démontage du harpon 10, en repoussant hors de l' épaulement 8 de la lisse 3 le bourrelet d'extrémité du harpon 10, est délicat car l'outil de dépose fait levier sur la partie extrême de la lèvre 11. En effet, cette partie, qui est la plus souple de la lèvre, se déforme sans permettre un repoussage suffisant du bourrelet d'extrémité du harpon 10 et donc le désengagement du harpon 10 de la lisse 3.  However, in view of the shape of the shoulder 8, the dismounting of the harpoon 10, by pushing the end bead of the harpoon 10 out of the shoulder 8 of the heald 3, is difficult because the removal tool is levered on the extreme part of the lip 11. In fact, this part, which is the most flexible of the lip, is deformed without allowing sufficient embossing of the end cap of the harpoon 10 and therefore the disengagement of the harpoon 10 of the arm 3 .
Conformément à l'invention, les figures 3 et 4 représentent un système de fixation de fausses parois tendues, constituées d'une nappe 1 souple accrochée par ses bordures à un cadre fixé au mur ou au plafond d'une pièce. Ledit cadre étant constitué par une lisse similaire à celle décrite précédemment. Ainsi, ladite lisse comporte une aile verticale externe 5 et une âme horizontale 6 issue à peu près à la mi-hauteur de ladite aile verticale externe 5 et s' étendant sur une faible distance vers l'intérieur de la pièce. Cette âme 6 se prolonge, à son extrémité, par une aile verticale interne 7 s' étendant vers le bas un peu plus bas que l'aile verticale externe 5. Cette aile verticale externe 5 présente, à son extrémité inférieure, un épaulement 8. La partie inférieure de l'aile verticale externe 5, l'âme horizontale supérieure 6 et l'aile verticale interne 7 déterminent un évidement 9 ouvert vers le bas. In accordance with the invention, FIGS. 3 and 4 show a fastening system for false tensioned walls, constituted by a flexible sheet 1 hung by its borders to a frame fixed to the wall or to the ceiling of a room. Said frame being constituted by a smooth similar to that described above. Thus, said rail comprises an outer vertical wing 5 and a horizontal core 6 issued approximately at the mid-height of said vertical vertical wing 5 and extending a short distance towards the interior of the room. This soul 6 is extended, at its end, by a internal vertical wing 7 extending downwardly a little lower than the outer vertical wing 5. This outer vertical wing 5 has, at its lower end, a shoulder 8. The lower part of the outer vertical wing 5, 1 upper horizontal core 6 and the inner vertical wing 7 determine a recess 9 open downwards.
La nappe 1 souple tendue comporte un harpon 10 de fixation soudé à la périphérie de ladite nappe 1 ; ledit harpon 10 peut être engagé dans 1 ' évidement 9 pour maintenir la nappe 1 tendue sur le cadre. Le harpon 10 est identique à celui décrit précédemment et présente en section droite une forme de crochet s' étendant vers le mur 4 et ouvert vers le bas. Il comprend une branche interne 10a. par laquelle il est relié à la nappe 1, une branche externe 10b en forme de bourrelet à l'extrémité arrondie, qui est recourbée vers le bas et une lèvre de décrochage 11 issue de l'extrémité de la branche externe 10b et s 'étendant perpendiculairement de la zone du bourrelet d'extrémité venant en appui sur l' épaulement 8.  The stretched flexible ply 1 comprises a fastening harness 10 welded to the periphery of said ply 1; said harpoon 10 can be engaged in the recess 9 to maintain the web 1 stretched on the frame. The harpoon 10 is identical to that described above and has in cross section a hook shape extending towards the wall 4 and open downwards. It comprises an internal branch 10a. by which it is connected to the web 1, an outer branch 10b in the form of a bead at the rounded end, which is bent downwards and a stall lip 11 issuing from the end of the outer branch 10b and extending perpendicularly to the zone of the end bead bearing on the shoulder 8.
Toutefois, pour permettre un démontage efficace de la nappe 1, la lisse 3, selon l'invention, comporte un pan coupé 13 sur la face de l ' épaulement 8 située à l'extrémité de l'aile verticale externe 7 procurant un biseau d'entrée pour faciliter l'introduction d'un outil de dépose. Ledit pan coupé 13 est une face plane inclinée s ' étendant depuis l'extrémité inférieure de l'aile verticale externe 5 en direction de 1 ' évidement 9 de manière à ce que ladite face forme avec l'aile verticale externe 5 un angle aigu.  However, to allow effective disassembly of the web 1, the rail 3, according to the invention, comprises a cutaway 13 on the face of the shoulder 8 located at the end of the outer vertical flange 7 providing a bevel d entry to facilitate the introduction of a removal tool. Said cutaway 13 is an inclined planar face extending from the lower end of the outer vertical flange 5 towards the recess 9 so that said face forms with the vertical vertical wing 5 an acute angle.
De manière avantageuse, cet angle est inférieur ou égal à 45°.  Advantageously, this angle is less than or equal to 45 °.
Ainsi avec la lisse 3 ainsi configurée, on comprend bien que l'outil de dépose peut prendre appui sur une partie de la lèvre de décrochage 9 plus proche du bourrelet d'extrémité de la branche externe 10b, ladite partie étant de ce fait plus rigide et donc moins flexible et permettant un repoussage efficace de la branche externe 10b et un désengagement du harpon 10 de la lisse 3. Thus with the smooth 3 thus configured, it is clear that the removal tool can be supported on a portion of the stall lip 9 closer to the bead end of the outer branch 10b, said portion being therefore more rigid and therefore less flexible and allowing effective repulsion of the outer branch 10b and disengagement of the harpoon 10 of the rail 3.
En outre, le pan coupé 13 favorise l'insertion du harpon 10 à l'intérieur de l'évidement 9 car ce dernier prend appui sur le pan coupé 13 et se referme progressivement jusqu'à pouvoir s'insérer dans l'interstice entre l'épaulement 8 et l'aile verticale interne 7. Ensuite, une fois à l'intérieur de l'évidement 9, l'harpon 10 s'ouvre et le bourrelet d'extrémité de sa branche externe 10b vient prendre en appui sur 1 ' épaulement 8.  In addition, the cutaway 13 promotes the insertion of the harpoon 10 inside the recess 9 because it rests on the cutaway 13 and closes gradually until it can be inserted into the gap between the shoulder 8 and the inner vertical wing 7. Then, once inside the recess 9, the harpoon 10 opens and the end bead of its outer branch 10b comes to bear on 1 ' shoulder 8.
Il va de soi que la forme plane du pan coupé 13 à l'extrémité de l'aile verticale externe 5 de la lisse 3 n'est donnée qu'à titre d'exemple non limitatif de l'invention et toute autre forme, par exemple une surface gauche, du pan coupé 13 pourrait être envisagée sans sortir du cadre de l'invention.  It goes without saying that the flat shape of the cut face 13 at the end of the vertical outer flange 5 of the rail 3 is given by way of non-limiting example of the invention and any other form, for example. example a left surface of the cutaway 13 could be considered without departing from the scope of the invention.
On comprend également bien que l'épaulement 8 pourra être décalé par rapport à l'extrémité libre de l'aile verticale externe 7 et de ce fait, le pan coupé 13 pourra ne plus être en contact avec ledit épaulement 8 sans sortir du cadre de l'invention.  It is also well understood that the shoulder 8 may be offset relative to the free end of the outer vertical flange 7 and therefore, the cutaway 13 may no longer be in contact with said shoulder 8 without departing from the scope of FIG. the invention.
De même, l'épaulement 8 prévu sur l'aile verticale externe 5 pour servir d'appui au bourrelet d'extrémité du harpon 10, pourra être remplacé par une entaille 12 conforme à celle représentée sur la figure 2, pratiquée dans l'épaisseur de l'aile externe 5 de la lisse 3 pour servir de zone d' appui audit bourrelet d' extrémité du harpon 10 sans sortir du cadre de l'invention.  Similarly, the shoulder 8 provided on the outer vertical flange 5 to support the end flange of the harpoon 10, may be replaced by a notch 12 according to that shown in Figure 2, made in the thickness the outer wing 5 of the rail 3 to serve as a support zone to said end bead harpoon 10 without departing from the scope of the invention.
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 de l'invention. Finally, it goes without saying that the present invention is not limited to the embodiments described, but that it can be modified or adapted according to the needs or special requirements, without departing from the scope of the invention.

Claims

REVENDICATIONS
1 -. Système de fixation de fausses parois tendues, constituées d'une nappe souple (1) accrochée par ses bordures à un cadre fixé au mur ou au plafond d'une pièce, ledit cadre étant constitué par une lisse (3) formée de profils aboutés comprenant au moins deux ailes (5, 7) avantageusement parallèles dont l'une (5), dite externe, comporte d'un côté des moyens de fixation au mur (4) ou au plafond et présente de l'autre côté un épaulement (8) s' étendant perpendiculairement vers l'intérieur de la lisse (3) en direction de la pièce et dont l'autre (7), dite interne, est reliée à la première (5) par une âme (6) située à l'une de ses extrémités et s'étend à l'autre extrémité un peu au-delà de l' épaulement (8) de la première aile (5) pour former l'appui périphérique de la nappe (1) qui est tendue sensiblement perpendiculairement à l'aile interne (7) grâce à ses bordures munies d'un harpon (10) formé d'une branche interne (10a.) par laquelle il est relié à la nappe (1) et d'une branche externe (10b) repliée sur la première dont le bourrelet d' extrémité vient en appui sur l'épaulement (8) de l'aile externe (5), ledit harpon (10) comporte une lèvre de décrochage (11) s' étendant sous ledit épaulement (8) dans l'interstice compris entre celui-ci et l'aile interne (7) de la lisse (3), ledit système de fixation est caractérisé en ce que la lisse (3) comporte un pan coupé (3) à l'extrémité de l'aile verticale externe (5) procurant un biseau d'entrée pour faciliter l'introduction d'un outil de dépose.  1 -. Fastening system false strained walls, consisting of a flexible sheet (1) attached by its borders to a frame attached to the wall or the ceiling of a room, said frame being constituted by a smooth (3) formed of abutting profiles comprising at least two wings (5, 7) advantageously parallel, one (5), said external, comprises on one side means of attachment to the wall (4) or the ceiling and has on the other side a shoulder (8 ) extending perpendicularly to the inside of the rail (3) in the direction of the workpiece and the other (7), said internal, is connected to the first (5) by a web (6) located at the one end and extends at the other end a little beyond the shoulder (8) of the first flange (5) to form the peripheral support of the ply (1) which is stretched substantially perpendicular to the inner wing (7) thanks to its edges provided with a harpoon (10) formed of an inner branch (10a.) by which it is connected the web (1) and an outer branch (10b) folded over the first of which the end bead rests on the shoulder (8) of the outer wing (5), said harpoon (10) comprises a stall lip (11) extending under said shoulder (8) in the gap between it and the inner wing (7) of the rail (3), said fastening system is characterized in that the rail (3) has a cutaway (3) at the end of the outer vertical wing (5) providing an entry bevel to facilitate the introduction of a removal tool.
2 - Système de fixation selon la revendication précédente, caractérisé en ce que le pan coupé (13) est une face plane inclinée s ' étendant depuis l'extrémité inférieure de l'aile verticale externe (5) en direction de 1 ' évidement (9) de manière à ce que ladite face forme avec l'aile verticale externe (5) un angle aigu. 2 - Fixing system according to the preceding claim, characterized in that the cutaway (13) is an inclined flat face extending from the lower end of the outer vertical flange (5) towards the recess (9). ) so that said face forms with the outer vertical wing (5) an acute angle.
3 - Système de fixation selon l'une quelconque des revendications précédentes, caractérisé en ce que le pan coupé 13 forme avec l'aile verticale externe 5 un angle inférieur ou égal à 45°. 3 - Fixing system according to any one of the preceding claims, characterized in that the cutaway 13 forms with the outer vertical wing 5 an angle less than or equal to 45 °.
4 - Système de fixation selon l'une quelconque des revendications précédentes, caractérisé en ce que l'épaulement (8) est remplacé par une entaille (12) pratiquée dans l'épaisseur de l'aile externe (5) de la lisse (3) pour servir de zone d'appui au bourrelet d'extrémité du harpon (11). 5 - Système de fixation selon la revendication précédente, caractérisé en ce que l'entaille (12) a une forme générale de triangle rectangle dont le petit côté (12a.) de l'angle droit, perpendiculaire au plan de l'aile externe (5), sert d'appui au bourrelet d'extrémité du harpon (10) est dont l'hypoténuse (12b) facilite l'engagement du bourrelet du harpon (10) au moment du montage de la nappe (1) . 4 - Fixing system according to any one of the preceding claims, characterized in that the shoulder (8) is replaced by a notch (12) formed in the thickness of the outer flange (5) of the bar (3). ) to act as a support zone for the end cap of the harpoon (11). 5 - Fastening system according to the preceding claim, characterized in that the notch (12) has a general shape of a right triangle whose small side (12a.) Of the right angle, perpendicular to the plane of the outer wing ( 5) serves as a support for the end flange of the harpoon (10) is whose hypotenuse (12b) facilitates the engagement of the bead of the harpoon (10) at the time of assembly of the web (1).
EP10747917.2A 2009-07-21 2010-07-21 System for attaching a false wall using a small stringer Not-in-force EP2456930B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0903575A FR2948391B1 (en) 2009-07-21 2009-07-21 FALSE WALL MOUNTING SYSTEM USING REDUCED SIZE SMOOTH
PCT/FR2010/000528 WO2011010019A1 (en) 2009-07-21 2010-07-21 System for attaching a false wall using a small stringer

Publications (2)

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EP2456930A1 true EP2456930A1 (en) 2012-05-30
EP2456930B1 EP2456930B1 (en) 2016-03-23

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EP10747917.2A Not-in-force EP2456930B1 (en) 2009-07-21 2010-07-21 System for attaching a false wall using a small stringer

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EP (1) EP2456930B1 (en)
DK (1) DK2456930T3 (en)
ES (1) ES2575552T3 (en)
FR (1) FR2948391B1 (en)
WO (1) WO2011010019A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE309667B (en) * 1965-04-12 1969-03-31 Barracuda Center Ab
FR2486127A1 (en) * 1980-07-07 1982-01-08 Allemann Roland TENSIONED CEILING
FR2712008B1 (en) * 1993-11-04 1995-12-22 Guy Hosteing Profiles to support and maintain in tension a false ceiling or a false wall.
FR2753219B1 (en) * 1996-09-10 1999-12-17 Ruhlmann Rene Philippe METHOD FOR CONTAINING AND / OR ISOLATING POLLUTED AREAS, PARTICULARLY BY DUST, AND DEVICE FOR CARRYING OUT SAID METHOD
DE19959254C1 (en) * 1999-12-09 2001-05-03 Manfred Kluth Mounting for stretched films or lighting components at walls/ceilings has one profile mounted to the support surface with a swing mounting for the second profile fitted to it to clamp the film at its welt
FR2926100B1 (en) * 2008-01-09 2010-03-19 Normalu SYSTEM FOR ATTACHING WALLS OR CEILINGS TENDUED BY MEANS OF SMALL SIZE
DE202009005753U1 (en) * 2009-04-20 2009-07-16 Kaiser, Peter Fastening system for easy, fast, material-saving and secure attachment of almost all tensionable materials such as fabric and homogeneous material in all colors and patterns, with the possibility of equally simple and quick separation of this attachment

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2011010019A1 *

Also Published As

Publication number Publication date
FR2948391A1 (en) 2011-01-28
WO2011010019A1 (en) 2011-01-27
ES2575552T3 (en) 2016-06-29
DK2456930T3 (en) 2016-06-06
FR2948391B1 (en) 2011-08-19
EP2456930B1 (en) 2016-03-23

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