EP1320649B1 - Method for making a wall element and in particular a ceiling element - Google Patents
Method for making a wall element and in particular a ceiling element Download PDFInfo
- Publication number
- EP1320649B1 EP1320649B1 EP01972201A EP01972201A EP1320649B1 EP 1320649 B1 EP1320649 B1 EP 1320649B1 EP 01972201 A EP01972201 A EP 01972201A EP 01972201 A EP01972201 A EP 01972201A EP 1320649 B1 EP1320649 B1 EP 1320649B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- frame
- sides
- bending
- canvas
- fabric
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
- E04B9/0428—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having a closed frame around the periphery
-
- 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 a method of manufacturing a wall element and in particular a ceiling element, consisting of a support frame ensuring the maintenance of a stretched canvas. It also relates to the wall elements obtained by this method and more particularly wall elements of translucent or transparent type.
- slabs some of which consist of a light frame formed of an aluminum profile on a edge of which is fixed, in particular by gluing, a polyvinyl chloride plastic cloth. , which is previously subjected to a high voltage. It was found that, under the effect of this tension, the amounts of the frame tended to deform inwardly thereof. This is why we are forced, when we want to implement this type of technique, to make frames that either have a reinforced cross section, which increases the cost and weight of the realization, or are equipped with square or reinforcing bars that provide a connection between their adjacent or opposite sides.
- a wall element of this type has also been proposed in which the frame consists of four tubular elements inside which is arranged a prestressed holding element intended to improve the resistance. bending each of these four elements. If such a device makes it possible, to a certain extent, to prevent the deformation of the sides of the frame, this improvement is obtained in return for a greater complexity of the structure, a higher weight and, consequently, an increase in its manufacturing cost. Moreover, if such a technique is satisfactory for making wall slabs, it is much more difficult to implement on large elements such as wall elements.
- the present invention aims to remedy these drawbacks by proposing a manufacturing method for producing ceiling elements consisting of a frame supporting a stretched fabric avoiding the type of aforementioned deformations and not using specific reinforcement means likely to harm its aesthetics or increase its manufacturing cost.
- the present invention thus relates to a method of manufacturing a wall element, in particular a ceiling element, consisting of a polygonal frame on which a fabric is stretched, in which prior to the fixing of the fabric, it is subjected to on each side of the frame a bending outwardly thereof, so as to give it an arrow such that, when fixing the canvas on the frame, the tension exerted by it deforms in the opposite direction said side and returns it to the initial position existing before its predeformation, characterized in that the bending is made at a distance from the ends of each of the sides.
- the predeformation of each of the sides of the frame will preferably be carried out before the assembly thereof.
- This embodiment is particularly interesting in that it makes it possible to use methods for obtaining a gradual, regular and controlled deformation of the sides, such as those usually obtained by means of a bender.
- assembly means of the different sides of the frame consisting of connecting elements at right angles whose branches will respectively be secured to the two adjacent sides of the frame.
- bending will be performed at a distance from the ends of each of the sides at least equal to the length of the branch of the bracket secured to the frame side concerned.
- Frames may be of any cross section and preferably of square or rectangular shape. Interestingly, this cross section will preferably consist of a closed line conferring on this side a tubular structure.
- the subject of the present invention is also a wall element, in particular a ceiling element, of the type comprising a rigid polygonal frame on which a fabric is stretched, each side of said frame consisting of a bending preformed element facing outward before the introduction of the fabric, said frame becoming straight after the introduction of the fabric, said bending being made at a distance from the ends of each of the sides.
- the present invention is interesting for forming ceilings but it can also be used to make vertical walls using a transparent fabric or not.
- FIGS. 1 and 3 show a schematic top view of a rectangular ceiling element which comprises a metal frame 1 on which is stretched a sheet 3 of polyvinyl chloride or PVC.
- the frame 1 is formed of four sides, namely two opposite large sides 5a and two small sides 5b which are connected together by means of securing means which consist of angle elements 7 which are arranged in the corners and whose branches are respectively integral with these two sides.
- securing means which consist of angle elements 7 which are arranged in the corners and whose branches are respectively integral with these two sides.
- each of the sides 5a and 5b are subjected to respective forces F1 and F2 which are directed in a direction such that the resultant deformation of the sides produces respective arrows f1 and f2 in the center of these sides which are oriented, after assembly of the frame, from the inside to the outside of the latter.
- such deformation of the sides 5a and 5b is effected by means of a bending machine, which makes it possible to produce a deformation allowing the sides to have a regular curve. So that the angled elements 7 maintain their angle at the top of 90 ° and, in order not to disturb their assembly with the sides 5 'a and 5'b, it will perform the bending of these sides only to a length l inferior to the total length L of the considered side.
- the length l ', which is not curved is at least equal to that of the corresponding branch of the bracket 7.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finishing Walls (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Glass Compositions (AREA)
- Domestic Plumbing Installations (AREA)
- Forging (AREA)
Abstract
Description
La présente invention concerne un procédé de fabrication d'un élément de paroi et notamment un élément de plafond, constitué d'un cadre support assurant le maintien d'une toile tendue. Elle concerne également les éléments de paroi obtenus par ce procédé et plus particulièrement des éléments de paroi de type translucide ou transparent.The present invention relates to a method of manufacturing a wall element and in particular a ceiling element, consisting of a support frame ensuring the maintenance of a stretched canvas. It also relates to the wall elements obtained by this method and more particularly wall elements of translucent or transparent type.
On connaît différents modèles d'éléments de paroi de ce type, notamment des dalles, certains étant constitués d'un cadre léger formé d'un profilé en aluminium sur un chant duquel est fixé, notamment par collage, une toile plastique en polychlorure de vinyle, qui est au préalable soumise à une forte tension. On a constaté que, sous l'effet de cette tension, les montants du cadre avaient tendance à se déformer vers l'intérieur de celui-ci. C'est pourquoi on est contraint, lorsque l'on souhaite mettre en oeuvre ce type de technique, de réaliser des cadres qui, soit ont une section droite renforcée, ce qui augmente le coût et le poids de la réalisation, soit sont munis d'équerre ou de barres de renforcement qui assurent une liaison entre leurs côtés adjacents ou opposés.Different types of wall elements of this type are known, in particular slabs, some of which consist of a light frame formed of an aluminum profile on a edge of which is fixed, in particular by gluing, a polyvinyl chloride plastic cloth. , which is previously subjected to a high voltage. It was found that, under the effect of this tension, the amounts of the frame tended to deform inwardly thereof. This is why we are forced, when we want to implement this type of technique, to make frames that either have a reinforced cross section, which increases the cost and weight of the realization, or are equipped with square or reinforcing bars that provide a connection between their adjacent or opposite sides.
Une telle solution ne peut toutefois être utilisée que lorsque la toile tendue est opaque, sous peine de rendre visible à l'utilisateur les éléments de renforcement.Such a solution, however, can only be used when the stretched canvas is opaque, under pain of make visible to the user the reinforcement elements.
Or on est amené, de plus en plus fréquemment, à concevoir des plafonds qui doivent être en mesure de transmettre de manière uniforme, au travers de la quasi-totalité de leur surface, la lumière naturelle, mais également la lumière artificielle.More and more frequently, it is necessary to design ceilings which must be able to transmit in a uniform manner, through almost all of their surface, natural light, but also artificial light.
On a également proposé, dans la demande FR-A-2 751 682, un élément de paroi de ce type dans lequel le cadre est constitué de quatre éléments tubulaires à l'intérieur desquels est disposé un élément de maintien précontraint destiné à améliorer la résistance à la flexion de chacun de ces quatre éléments. Si un tel dispositif permet, dans une certaine mesure, de prévenir la déformation des côtés du cadre, cette amélioration est obtenue en contrepartie d'une plus grande complexité de la structure, d'un poids plus élevé et en conséquence, d'une augmentation de son coût de fabrication. Par ailleurs, si une telle technique est satisfaisante pour réaliser des dalles de paroi, elle est beaucoup plus difficile à mettre en oeuvre sur des éléments de grandes dimensions tels que les éléments de paroi.In FR-A-2 751 682, a wall element of this type has also been proposed in which the frame consists of four tubular elements inside which is arranged a prestressed holding element intended to improve the resistance. bending each of these four elements. If such a device makes it possible, to a certain extent, to prevent the deformation of the sides of the frame, this improvement is obtained in return for a greater complexity of the structure, a higher weight and, consequently, an increase in its manufacturing cost. Moreover, if such a technique is satisfactory for making wall slabs, it is much more difficult to implement on large elements such as wall elements.
On connaît également des éléments de paroi en forme de cadre dans lesquels les côtés sont prédéformés vers l'extérieur avant la mise en place de la toile, si bien que lorsque celle-ci est en place, elle ramène, en raison de la tension qu'elle provoque, les côtés du cadre dans la position souhaitée. De tels éléments de paroi sont connus notamment du document WO 99 50512. Cependant un tel mode d'assemblage cause différents problèmes en raison des déformations qui se produisent dans les angles, déformations qui souvent restent plus ou moins irréversibles.Also known are frame-shaped wall elements in which the sides are predrilled outwardly before the installation of the fabric, so that when it is in place, it reduces, due to the tension it causes, the sides of the frame in the desired position. Such wall elements are known in particular from WO 99 50512. However, such a method of assembly causes various problems because of the deformations that occur in the corners, deformations that often remain more or less irreversible.
La présente invention a pour but de remédier à ces inconvénients en proposant un procédé de fabrication permettant de réaliser des éléments de plafond constitués d'un cadre supportant une toile tendue évitant le type de déformations précitées et ne faisant pas appel à des moyens de renforcement spécifiques susceptibles de nuire à son esthétique ou d'augmenter son coût de fabrication.The present invention aims to remedy these drawbacks by proposing a manufacturing method for producing ceiling elements consisting of a frame supporting a stretched fabric avoiding the type of aforementioned deformations and not using specific reinforcement means likely to harm its aesthetics or increase its manufacturing cost.
La présente invention a ainsi pour objet un procédé de fabrication d'un élément de paroi, notamment un élément de plafond, constitué d'un cadre polygonal sur lequel une toile est tendue, dans lequel préalablement à la fixation de la toile, on fait subir à chacun des côtés du cadre un cintrage orienté vers l'extérieur de celui-ci, de façon à lui donner une flèche telle que, lors de la fixation de la toile sur le cadre, la tension exercée par celle-ci déforme en sens inverse ledit côté et le ramène dans la position initiale existant avant sa prédéformation, caractérisé en ce que le cintrage est réalisé à une distance des extrémités de chacun des côtés.The present invention thus relates to a method of manufacturing a wall element, in particular a ceiling element, consisting of a polygonal frame on which a fabric is stretched, in which prior to the fixing of the fabric, it is subjected to on each side of the frame a bending outwardly thereof, so as to give it an arrow such that, when fixing the canvas on the frame, the tension exerted by it deforms in the opposite direction said side and returns it to the initial position existing before its predeformation, characterized in that the bending is made at a distance from the ends of each of the sides.
Suivant l'invention la prédéformation de chacun des côtés du cadre sera préférentiellement réalisée avant l'assemblage de celui-ci. Ce mode de mise en oeuvre est particulièrement intéressant en ce qu'il permet de faire appel à des procédé permettant d'obtenir une déformation progressive, régulière et contrôlée des côtés, tels ceux que l'on obtient habituellement au moyen d'une cintreuse.According to the invention, the predeformation of each of the sides of the frame will preferably be carried out before the assembly thereof. This embodiment is particularly interesting in that it makes it possible to use methods for obtaining a gradual, regular and controlled deformation of the sides, such as those usually obtained by means of a bender.
Par ailleurs, suivant l'invention, et de façon à préserver les angles de l'élément de plafond, on utilisera des moyens d'assemblage des différents côtés du cadre constitués d'éléments de liaison en équerre dont les branches seront respectivement solidarisées des deux côtés adjacents du cadre. Dans un tel mode d'assemblage le cintrage sera réalisé à une distance des extrémités de chacun des côtés au moins égale à la longueur de la branche de l'équerre solidarisée du côté de cadre concerné.Furthermore, according to the invention, and in order to preserve the angles of the ceiling element, use will be made of assembly means of the different sides of the frame consisting of connecting elements at right angles whose branches will respectively be secured to the two adjacent sides of the frame. In such an assembly mode bending will be performed at a distance from the ends of each of the sides at least equal to the length of the branch of the bracket secured to the frame side concerned.
Les cadres pourront être de section droite quelconque et préférentiellement de forme carrée ou rectangulaire. De façon intéressante cette section droite sera préférablement constituée d'une ligne fermée conférant à ce côté une structure tubulaire.Frames may be of any cross section and preferably of square or rectangular shape. Interestingly, this cross section will preferably consist of a closed line conferring on this side a tubular structure.
La présente invention a également pour objet un élément de paroi, notamment de plafond, du type comportant un cadre rigide polygonal sur lequel une toile est tendue, chaque côté dudit cadre étant constitué d'un élément prédéformé par cintrage orienté vers l'extérieur avant la mise en place de la toile, ledit cadre devenant rectiligne après la mise en place de la toile, ledit cintrage étant réalisé à une distance des extrémités de chacun des côtés.The subject of the present invention is also a wall element, in particular a ceiling element, of the type comprising a rigid polygonal frame on which a fabric is stretched, each side of said frame consisting of a bending preformed element facing outward before the introduction of the fabric, said frame becoming straight after the introduction of the fabric, said bending being made at a distance from the ends of each of the sides.
La présente invention est intéressante pour constituer des plafonds mais elle peut également être utilisée pour réaliser des parois verticales à l'aide d'une toile transparente ou non.The present invention is interesting for forming ceilings but it can also be used to make vertical walls using a transparent fabric or not.
On décrira ci-après, à titre d'exemple non limitatif, diverses formes d'exécution de la présente invention, en référence au dessin annexé sur lequel :
- La figure 1 est une vue en plan d'un premier mode de mise en oeuvre d'un élément de paroi obtenu par le procédé suivant l'invention.
- La figure 2 est une vue en plan d'un second mode de mise en oeuvre représentant un cadre d'un élément de paroi suivant l'invention, avant l'opération de prédéformation et avant la pose de la toile.
- La figure 3 est une vue en coupe d'un côté du cadre support de toile suivant la ligne III-III de la figure 1.
- Figure 1 is a plan view of a first embodiment of a wall element obtained by the method according to the invention.
- Figure 2 is a plan view of a second embodiment showing a frame of a wall element according to the invention, before the prestressing operation and before the laying of the fabric.
- FIG. 3 is a sectional view of one side of the canvas support frame along the line III-III of FIG. 1.
On a représenté sur les figures 1 et 3 une vue de dessus schématique d'un élément de plafond rectangulaire qui comprend un cadre métallique 1 sur lequel est tendue une nappe 3 en polychlorure de vinyle ou PVC. Le cadre 1 est formé de quatre côtés, à savoir deux grands côtés opposés 5a et deux.petits côtés 5b qui sont liés ensemble à l'aide de moyens de solidarisation qui sont constitués d'éléments en équerre 7 qui sont disposés dans les angles et dont les branches sont respectivement solidaires de ces deux côtés. Suivant l'invention, avant l'assemblage du cadre 1, on soumet chacun des côtés 5a et 5b à des efforts respectifs F1 et F2 qui sont dirigés dans une direction telle que la déformation des côtés qui en résulte produise des flèches respectives f1 et f2 au centre de ces côtés qui sont orientées, après assemblage du cadre, de l'intérieur vers l'extérieur de ce dernier. Préférentiellement une telle déformation des côtés 5a et 5b est effectuée au moyen d'une cintreuse, ce qui permet de réaliser une déformation permettant aux côtés d'avoir un galbe régulier. Afin que les éléments en équerre 7 conservent leur angle au sommet de 90° et, afin de ne pas perturber leur assemblage avec les côtés 5' a et 5'b, on n'effectuera le cintrage de ces côtés que sur une longueur l inférieure à la longueur totale L du côté considéré. La longueur l' qui n'est pas galbée sera au moins égale à celle de la branche correspondante de l'équerre 7.FIGS. 1 and 3 show a schematic top view of a rectangular ceiling element which comprises a metal frame 1 on which is stretched a
Lors de la mise en place de la toile 3 sur le cadre 1 les forces de tension exercées par celle-ci sur les côtés 5a et 5b sont telles qu'elles déforment ces derniers en sens inverse, c'est-à-dire de l'extérieur vers l'intérieur.When placing the
Bien entendu il reviendra à l'homme du métier de déterminer, par exemple de façon empirique, l'importance de la déformation à réaliser sur chacun des côtés pour qu'une fois la toile tendue sur le cadre les côtés de celui-ci retrouvent leur forme rectiligne initiale.Of course it will be up to the skilled person to determine, for example empirically, the importance of the deformation to be performed on each side so that once the canvas stretched on the frame the sides of it find their initial rectilinear shape.
On peut bien entendu déterminer par le calcul la valeur de cette déformation et notamment des flèches f1 et f2 à donner aux côtés 5a et 5b, compte tenu des dimensions du cadre, des caractéristiques mécaniques, des éléments composant celui-ci et de la toile utilisée.It is of course possible to determine by calculation the value of this deformation and in particular of the arrows f1 and f2 to give the sides 5a and 5b, taking into account the dimensions of the frame, the mechanical characteristics, the elements composing the latter and the fabric used. .
On pourra de façon plus simple procéder par itération, sur la base de plusieurs essais réalisés sur des prototypes. En effet le processus est parfaitement répétitif une fois que les paramètres de base ont été déterminés.It will be easier to proceed by iteration, on the basis of several tests carried out on prototypes. Indeed the process is perfectly repetitive once the basic parameters have been determined.
Dans les modes de mise en oeuvre décrits précédemment on a pris l'exemple d'éléments de plafond dont les côtés, une fois l'élément terminé, doivent être rectilignes, mais l'invention s'applique également à des éléments de paroi dont les côtés peuvent posséder, d'origine, un galbe déterminé. On peut ainsi, notamment, réaliser des éléments de paroi 1 dont la forme est du type de celui représenté sur la figure 4, dont les deux grands côtes opposés 5a ont sensiblement la forme d'un arc d'ellipse et les deux petits côtés opposés 5b sont rectilignes.In the embodiments described above, an example has been taken of ceiling elements whose sides, once the element has been completed, must be rectilinear, but the invention also applies to wall elements whose sides can have, of origin, a determined curve. It is thus possible, in particular, to produce wall elements 1 whose shape is of the type of that shown in FIG. 4, whose two large opposite ribs 5a have substantially the shape of a elliptical arc and the two opposite small sides 5b are rectilinear.
Claims (4)
- A method for making a wall member, notably a ceiling member, consisting of a polygonal frame (1) on which a canvas (3) is stretched, wherein before fixing the canvas (3), each of the sides (5a, 5a', 5b, 5b') of the frame (1) is submitted to bending oriented outwards from the latter, so as to give it a deflection such that, when the canvas (3) is fixed on the frame (1), the tension exerted by the latter deforms said side in the opposite direction and brings it back into the initial position existing before its predeformation, characterized in that the bending is achieved at a distance from the ends of each of the sides.
- The method according to claim 1, characterized in that predeformation of each of the sides of the frame is achieved before assembling the latter.
- The method according to any of claims 1 or 2, characterized in that the adjacent sides of the frame are assembled by means of right angle bracket connections, the distance beyond which the bending is achieved, being at least equal to the length of the branch of the right angle bracket admitted into the relevant frame side.
- A wall member, notably a ceiling member, of the type including a stiff polygonal frame (1) on which a canvas (3) is stretched, each side (5a, 5b, 5a', 5b') of said frame (1) consisting of a member predeformed by bending oriented outwards before placing the canvas, said frame becoming rectilinear after placing the canvas, characterized in that said bending is achieved at a distance from the ends of each of the sides.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0012163 | 2000-09-25 | ||
| FR0012163A FR2814482B1 (en) | 2000-09-25 | 2000-09-25 | METHOD FOR MANUFACTURING A WALL ELEMENT AND PARTICULARLY A CEILING ELEMENT |
| PCT/FR2001/002967 WO2002025028A1 (en) | 2000-09-25 | 2001-09-25 | Method for making a wall element and in particular a ceiling element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1320649A1 EP1320649A1 (en) | 2003-06-25 |
| EP1320649B1 true EP1320649B1 (en) | 2006-12-27 |
Family
ID=8854635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01972201A Expired - Lifetime EP1320649B1 (en) | 2000-09-25 | 2001-09-25 | Method for making a wall element and in particular a ceiling element |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1320649B1 (en) |
| AT (1) | ATE349584T1 (en) |
| AU (1) | AU2001291988A1 (en) |
| DE (1) | DE60125558T2 (en) |
| FR (1) | FR2814482B1 (en) |
| WO (1) | WO2002025028A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20209963U1 (en) * | 2002-06-27 | 2003-10-30 | Koch Hans Juergen | Ceiling lighting system |
| US6837460B2 (en) † | 2003-02-28 | 2005-01-04 | The Boeing.Company | Integrated conformal vehicle interior linings |
| FR2875828B1 (en) * | 2004-09-29 | 2008-06-06 | Maine Plastiques Sa | TENDUOUS CANVAS PANEL |
| FR2892739B1 (en) | 2005-11-03 | 2008-01-18 | Newmat Sa Sa | PROFILE FOR EMPTY FRAME |
| FR2934284B1 (en) | 2008-07-22 | 2010-09-10 | Newmat | PROFILE BENDING MEANS FOR EMPTY FRAME |
| FR3031352B1 (en) | 2015-01-07 | 2017-01-20 | Normalu | SMOOTH FOR MAKING A FALSE WALL SLAB FRAME WITH FULL ZONES DEFINING REINFORCING ZONES |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2751682B1 (en) | 1996-07-26 | 1998-09-25 | Fernand Scherrer | WALL FABRIC TILE |
| DE19813659C1 (en) * | 1998-03-27 | 1999-11-11 | Der Kluth Decke Und Licht Gmbh | Arched ceiling and wall panels |
-
2000
- 2000-09-25 FR FR0012163A patent/FR2814482B1/en not_active Expired - Lifetime
-
2001
- 2001-09-25 DE DE60125558T patent/DE60125558T2/en not_active Expired - Lifetime
- 2001-09-25 WO PCT/FR2001/002967 patent/WO2002025028A1/en active IP Right Grant
- 2001-09-25 EP EP01972201A patent/EP1320649B1/en not_active Expired - Lifetime
- 2001-09-25 AT AT01972201T patent/ATE349584T1/en not_active IP Right Cessation
- 2001-09-25 AU AU2001291988A patent/AU2001291988A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP1320649A1 (en) | 2003-06-25 |
| ATE349584T1 (en) | 2007-01-15 |
| WO2002025028A1 (en) | 2002-03-28 |
| FR2814482A1 (en) | 2002-03-29 |
| FR2814482B1 (en) | 2004-01-02 |
| DE60125558D1 (en) | 2007-02-08 |
| AU2001291988A1 (en) | 2002-04-02 |
| DE60125558T2 (en) | 2007-10-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1320649B1 (en) | Method for making a wall element and in particular a ceiling element | |
| FR2751682A1 (en) | WALL FABRIC TILE | |
| FR3088352A1 (en) | MODULAR SUSPENDED CEILING PANEL | |
| EP0533587B1 (en) | Device for tensioning tent cover | |
| EP1600570B1 (en) | Shelter with several adjustable adjacent roof elements | |
| EP0152367B1 (en) | Device for forming joints in industrial-type floors, especially concrete floors | |
| EP0003087A1 (en) | Device for connecting elongated elements of a reinforced concrete framework and framework comprising elements connected by such a device. | |
| FR2690943A1 (en) | Roll-up device for covering a tank and in particular a swimming pool. | |
| FR2793504A1 (en) | CEILING SLAB | |
| FR2656361A1 (en) | Wall with variable geometry | |
| EP0465303A1 (en) | Improvements in cable-stayed bridges, especially in their cables and pillars | |
| FR2613759A1 (en) | MINI STORE | |
| FR2529931A1 (en) | Prefabricated scaffolding construction element with automatic clearance compensation | |
| FR2871214A1 (en) | COLLAR FOR ATTACHING A TUBE OR THE LIKE TO A SUPPORT | |
| BE879780A (en) | IMPROVED CANVAS FOR VELUMS | |
| FR2972208A1 (en) | Integral formwork wall for constructing building outside seismic areas, has mounting unit to rotatably mount movable element on connecting unit connecting skins of wall, between retracted and deployed positions of movable element | |
| FR2680447A3 (en) | Device for scaring away birds and method for producing it | |
| FR2793506A1 (en) | Ceiling slab is constituted from frame, each side of which has profiled element with two flanges, and stretched cloth fixed on outer flange | |
| FR2921714A1 (en) | COLUMN CANDELABRE TYPE LIGHTING DEVICE | |
| FR2729993A1 (en) | ROLLING RECOVERY DEVICE FOR BASIN, SUCH AS A SWIMMING POOL | |
| FR2574452A1 (en) | Improvements to the methods and devices for constructing prestressed-concrete trusses and to the trusses thus constructed | |
| FR3108134A1 (en) | device for leveling a surface obtained by juxtaposing plates | |
| FR3023305A1 (en) | PASSER PASSERELLE, PREFABRICATION METHOD OF THE APRON AND ITS POSE | |
| FR2566454A1 (en) | Device forming an insulating, horizontal or vertical, blind of the slatted type, particularly for a greenhouse (conservatory), a glass construction or a verandah | |
| FR2466569A1 (en) | Reflector unit for roadside marker - has shells snapped together via blade and groove union, with inner opposing ridges joining under heat effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20030320 |
|
| AK | Designated contracting states |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
| AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20061227 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20061227 Ref country code: IE 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: 20061227 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: 20061227 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: 20061227 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: 20061227 |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: FRENCH |
|
| REF | Corresponds to: |
Ref document number: 60125558 Country of ref document: DE Date of ref document: 20070208 Kind code of ref document: P |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20070327 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070407 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20070528 |
|
| NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
| GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] |
Effective date: 20061227 |
|
| 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 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB 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: 20061227 |
|
| 26N | No opposition filed |
Effective date: 20070928 |
|
| BERE | Be: lapsed |
Owner name: SCHERRER, FERNAND Effective date: 20070930 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070930 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: 20070328 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070930 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070930 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070930 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070925 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: 20061227 |
|
| 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: 20061227 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP Owner name: NORMALU, FR Effective date: 20150526 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 15 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 16 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 17 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 18 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20200819 Year of fee payment: 20 Ref country code: DE Payment date: 20200819 Year of fee payment: 20 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 60125558 Country of ref document: DE |