EP1387033A1 - Darkening structure for use as windscreen and as viewshield - Google Patents

Darkening structure for use as windscreen and as viewshield Download PDF

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Publication number
EP1387033A1
EP1387033A1 EP03291801A EP03291801A EP1387033A1 EP 1387033 A1 EP1387033 A1 EP 1387033A1 EP 03291801 A EP03291801 A EP 03291801A EP 03291801 A EP03291801 A EP 03291801A EP 1387033 A1 EP1387033 A1 EP 1387033A1
Authority
EP
European Patent Office
Prior art keywords
screen
rods
structure according
rod
blackout
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.)
Withdrawn
Application number
EP03291801A
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German (de)
French (fr)
Inventor
Philippe Wallon
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.)
Nortene SA
Original Assignee
Nortene SA
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
Priority claimed from FR0209671A external-priority patent/FR2843005A1/en
Application filed by Nortene SA filed Critical Nortene SA
Publication of EP1387033A1 publication Critical patent/EP1387033A1/en
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/01—Grilles fixed to walls, doors, or windows; Grilles moving with doors or windows; Walls formed as grilles, e.g. claustra
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/18—Balustrades; Handrails
    • E04F11/181—Balustrades
    • E04F11/1851—Filling panels, e.g. concrete, sheet metal panels
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/18—Balustrades; Handrails
    • E04F2011/1885—Handrails or balusters characterized by the use of specific materials
    • E04F2011/1897—Handrails or balusters characterized by the use of specific materials mainly of organic plastics with or without reinforcements or filling materials

Definitions

  • the present invention relates to a blackout structure with a windbreak effect. and screening, in particular for balconies, terraces, gardens and growing areas.
  • Screens commonly called canisses are commonly used for this purpose.
  • open or closed profiled elements elongated, of curved section, joined by lines of links extending transversely to the longitudinal direction of the elements profiles.
  • the profiled elements can be of a natural material, in particular of bamboo, or a relatively rigid plastic, especially PVC.
  • the screens are generally fixed at intervals by means of attachment to supporting elements, such as stakes or uprights.
  • the present invention proposes to provide a concealment structure which, by simple and economical means notably solves this problem by avoiding or, at all less, by significantly delaying the risks of screen deformation over time.
  • the concealment structure according to the invention comprises a screen made of material plastic, of the canisse or perforated tablecloth type or with a reticular structure and at least one profiled stiffening rod, advantageously made of rigid plastic or semi rigid such as PVC, able to be placed on the upper edge and / or the edge bottom of the screen by sliding along it.
  • the or each of the rods has a flat base wall from which extend two converging branches defining, between their ends free, a slot through which the rod can be engaged on the screen.
  • the rod (s) of the concealment structure according to the invention which, as easily understood, provide a reinforcement and stiffening function at the level edges of the screen, advantageously present at at least one of their ends longitudinal a cut, in particular in the shape of a rounded bevel, at the level of the end of one of the converging branches so as to facilitate the positioning of the wand by its end on the corresponding edge of the screen.
  • the length of the stiffening rods can be any and several sticks can be placed successively on the same edge of the screen.
  • the rods can also be cut to the required length.
  • stiffening rods according to the invention allow, in the case if necessary, to connect two screen sections overlapping the respective ends of the two sections.
  • the stiffening rods according to the invention can be connected two to two being arranged end to end using a spacer engaged in the ends next to the chopsticks.
  • the spacer may have a section similar to that of the rods allowing the friction to retain the spacer in the rods while allowing the sliding the screen.
  • the ends of the spacers can be chamfered to facilitate their insertion into the corresponding stiffening rod. Besides their function of connection, the spacers favor the stiffening provided by the rods engaged on the screen.
  • Blackout screens especially plastic, are generally packaged in rolls, usually covered with a transparent film shrinkable plastic, a product identification sheet most often interposed between the outer periphery of the roll and the plastic film.
  • the height of the roll is, in this type of packaging, the height of the screen. It is then advantageous for the length of the stiffening rod (s) to be less than or equal to the height of the screen.
  • the concealment structures according to the invention can be presented for sale, and, where appropriate, packaged with stiffening strips placed on the upper and lower edges of the screen, thus forming panels practically self-supporting.
  • the screens of the structure according to the invention can be of all types traditionally used for the concealment of balconies, terraces, gardens and areas of cultures and advantageously plastic canisses, made up of elements profiles of open convex section or closed biconvex section, joined by links fixed by gluing and extending transversely to the longitudinal direction of profiled elements.
  • the screens can also consist of all types of tablecloths plastic traditionally used for this type of application, such as perforated or reticular structure tablecloths.
  • the concealment structure according to the invention illustrated in Figure 1 consists of essentially a plastic screen 1 and two stiffening rods 2 placed along the top and bottom edges of the screen 1.
  • the screen 1 illustrated in Figure 1 is a canisse made of profiled elements elongated hollow biconvex section, that is to say oval flattened, joined by lines of bonds fixed by gluing and extending transversely to the longitudinal direction profiled elements.
  • the structure according to the invention has two stiffening rods made of plastic material such as PVC, place on the upper and lower edges of the screen 1.
  • each of the sticks 2 has a substantially triangular section with a flat base wall 3 from which extend from the branches 4 converging towards each other, the free ends of the branches 4 defining between them a slot 5.
  • branches 4 Due to a certain elasticity of the branches 4, these can deviate somewhat when the rod is placed on a screen whose thickness is slightly greater than the width of the slot 5.
  • This installation can be facilitated by providing the rod 2 with one of its two ends of a cam profile favoring the positioning of the rod 2 on screen 1 during its installation.
  • it may be a rounded bevel 6 produced at the end of one of the branches 4 of the rod 2.
  • FIG. 6 and 7 Illustrated in Figures 6 and 7 a connecting spacer 7 for joining end to end two rods 2a and 2b identical to the rod 2 illustrated in Figures 1 to 4.
  • the spacer 7 has, like each of the rods 2a and 2b, a section substantially triangular with a flat base wall 3 'from which extend branches 4 'converging towards each other, the free ends of the branches defining a 5 'slot between them.
  • the spacer 7 allows to connect end at the end two rods as illustrated in Figure 7, the respective slots 5 and 5 'being sized to receive and slide a screen 1 on which the rods and the spacer are engaged in the same way as illustrated in Figures 3 to 5.
  • the spacer 7 can be made of a rigid or semi-rigid plastic, such as PVC.
  • any sheet in particular can be used to make the screen.
  • made of plastic traditionally used as windbreaks and screens, and particular the screens illustrated in Figures 3, 4 and 5, namely, in Figure 3 a tablecloth perforated 1a, in FIG. 4 a web with a reticular structure 1b and in FIG. 5 a canisse 1c consisting of open sections of curved section.
  • Such screens are also marketed by the applicant company.

Abstract

The screen consists of plastic panel (1) with woven, perforated or cellular structure and hollow reinforcing bar(s) (I)(2) along its top and/or bottom edge. (I) are made from rigid or semi-rigid plastic, and each has flat base (3) and two converging sides with a gap between their edges to receive the screen panel. One of the sides has a rounded edge to facilitate insertion of panel. (I) are made in lengths shorter than height of panel, joined together end-to-end by inserts.

Description

La présente invention est relative à une structure d'occultation à effet brise-vent et brise-vue, pour notamment des balcons, terrasses, jardins et zones de cultures.The present invention relates to a blackout structure with a windbreak effect. and screening, in particular for balconies, terraces, gardens and growing areas.

On utilise couramment à cet effet des écrans, appelés canisses, constitués d'éléments profilés ouverts ou fermés, allongés, de section incurvée, réunis par des lignes de liens s'étendant transversalement par rapport à la direction longitudinale des éléments profilés.Screens commonly called canisses are commonly used for this purpose. open or closed profiled elements, elongated, of curved section, joined by lines of links extending transversely to the longitudinal direction of the elements profiles.

Les éléments profilés peuvent être en une matière naturelle, notamment en bambou, ou en une matière plastique relativement rigide, notamment en PVC.The profiled elements can be of a natural material, in particular of bamboo, or a relatively rigid plastic, especially PVC.

On utilise également couramment des écrans constitués d'une nappe en matière plastique munie de perforations ou d'une nappe à structure réticulaire à mailles carrées ou en losange.We also commonly use screens made of a sheet of material plastic with perforations or a sheet with a reticular structure with square meshes or in rhombus.

Les écrans sont en général fixés à intervalles par des moyens d'attache sur des éléments de support, tels que des piquets ou des montants.The screens are generally fixed at intervals by means of attachment to supporting elements, such as stakes or uprights.

Un problème posé par de tels écrans est que, du fait de leur exposition aux phénomènes atmosphériques extérieurs, notamment au vent, à la pluie et au soleil, ils ne conservent pas leur stabilité dimensionnelle dans le temps, et l'on constate des déformations plus ou moins importantes conduisant parfois à des déchirures.One problem posed by such screens is that, due to their exposure to outdoor atmospheric phenomena, especially wind, rain and sun, they do not do not maintain their dimensional stability over time, and more or less significant deformations sometimes leading to tears.

La présente invention se propose de fournir une structure d'occultation qui, par des moyens simples et économiques résout notamment ce problème en évitant ou, à tout le moins, en retardant sensiblement les risques de déformation de l'écran dans le temps.The present invention proposes to provide a concealment structure which, by simple and economical means notably solves this problem by avoiding or, at all less, by significantly delaying the risks of screen deformation over time.

La structure d'occultation selon l'invention comporte un écran en matière plastique, de type canisse ou nappe perforée ou à structure réticulaire et au moins une baguette profilée de rigidification, avantageusement réalisée en matière plastique rigide ou semi rigide telle que du PVC, apte à être mise en place sur le bord supérieur et/ou le bord inférieur de l'écran par coulissement le long de celui-ci.The concealment structure according to the invention comprises a screen made of material plastic, of the canisse or perforated tablecloth type or with a reticular structure and at least one profiled stiffening rod, advantageously made of rigid plastic or semi rigid such as PVC, able to be placed on the upper edge and / or the edge bottom of the screen by sliding along it.

Il est remarquable que le problème posé depuis longtemps de la déformation des écrans en matière plastique utilisés comme structures d'occultation, ait pu maintenant être résolu par la mise en oeuvre de moyens simples, comme des baguettes profilées agencées cependant de manière spécifique, sachant, bien entendu, que des baguettes profilées étaient depuis longtemps connues dans de nombreuses applications par exemple pour la réalisation de bords de stores (EP-A-0 081 002, US-A-3 612 145 et DE-U-72 17 191), la reliure de feuilles (FR-A-1 456 927) ou la fermeture de sacs souples (US-A-5 983 460).It is remarkable that the long-standing problem of deformation plastic screens used as blackout structures, could now be solved by the implementation of simple means, such as profiled rods arranged however in a specific manner, knowing, of course, that chopsticks profiles have long been known in many applications for example for making blind edges (EP-A-0 081 002, US-A-3 612 145 and DE-U-72 17 191), the binding of sheets (FR-A-1 456 927) or the closing of flexible bags (US-A-5,983,460).

De préférence, la ou chacune des baguettes comporte une paroi de base plane depuis laquelle s'étendent deux branches convergentes définissant, entre leurs extrémités libres, une fente par laquelle la baguette peut être engagée sur l'écran.Preferably, the or each of the rods has a flat base wall from which extend two converging branches defining, between their ends free, a slot through which the rod can be engaged on the screen.

La ou les baguettes de la structure d'occultation selon l'invention qui, comme on le comprend aisément, procurent une fonction de renfort et de rigidification au niveau des bords de l'écran, présentent avantageusement à au moins une de leurs extrémités longitudinales une découpe, notamment en forme de biseau arrondi, au niveau de l'extrémité de l'une des branches convergentes de manière à faciliter la mise en place de la baguette par son extrémité sur le bord correspondant de l'écran.The rod (s) of the concealment structure according to the invention which, as easily understood, provide a reinforcement and stiffening function at the level edges of the screen, advantageously present at at least one of their ends longitudinal a cut, in particular in the shape of a rounded bevel, at the level of the end of one of the converging branches so as to facilitate the positioning of the wand by its end on the corresponding edge of the screen.

La longueur des baguettes de rigidification peut être quelconque et plusieurs baguettes peuvent être mises en place successivement sur un même bord de l'écran. Les baguettes peuvent être également sectionnées à la longueur nécessaire.The length of the stiffening rods can be any and several sticks can be placed successively on the same edge of the screen. The rods can also be cut to the required length.

De plus, les baguettes de rigidification selon l'invention permettent, le cas échéant, de raccorder deux tronçons d'écran en chevauchant les extrémités respectives des deux tronçons.In addition, the stiffening rods according to the invention allow, in the case if necessary, to connect two screen sections overlapping the respective ends of the two sections.

Les baguettes de rigidification selon l'invention peuvent être reliées deux à deux en étant disposées bout à bout à l'aide d'une entretoise engagée dans les extrémités en regard des baguettes. L'entretoise peut avoir une section similaire à celle des baguettes permettant la retenue par frottement de l'entretoise dans les baguettes tout en permettant le coulissement de l'écran. Les extrémités des entretoises peuvent être chanfreinées pour faciliter leur insertion dans la baguette de rigidification correspondante. Outre leur fonction de liaison, les entretoises favorisent la rigidification assurée par les baguettes engagées sur l'écran.The stiffening rods according to the invention can be connected two to two being arranged end to end using a spacer engaged in the ends next to the chopsticks. The spacer may have a section similar to that of the rods allowing the friction to retain the spacer in the rods while allowing the sliding the screen. The ends of the spacers can be chamfered to facilitate their insertion into the corresponding stiffening rod. Besides their function of connection, the spacers favor the stiffening provided by the rods engaged on the screen.

Les écrans d'occultation, notamment en matière plastique, sont en général conditionnés en rouleaux, habituellement recouverts d'un film transparent en matière plastique rétractable, une fiche d'identification du produit étant le plus souvent interposée entre la périphérie extérieure du rouleau et le film plastique.Blackout screens, especially plastic, are generally packaged in rolls, usually covered with a transparent film shrinkable plastic, a product identification sheet most often interposed between the outer periphery of the roll and the plastic film.

La hauteur du rouleau est, dans ce type de conditionnement, la hauteur de l'écran. Il est alors avantageux que la longueur de la ou des baguettes de rigidification soit inférieure ou égale à la hauteur de l'écran. The height of the roll is, in this type of packaging, the height of the screen. It is then advantageous for the length of the stiffening rod (s) to be less than or equal to the height of the screen.

Il est ainsi possible de mettre en place des baguettes au centre du rouleau ou à sa périphérie sans modifier sensiblement l'aspect du conditionnement.It is thus possible to place rods in the center of the roller or its periphery without significantly modifying the appearance of the packaging.

Bien entendu les structures d'occultation selon l'invention peuvent être présentées à la vente, et, le cas échéant, conditionnées avec des baguettes de rigidification mises en place sur les bords supérieur et inférieur de l'écran, formant ainsi des panneaux pratiquement autoporteurs.Of course, the concealment structures according to the invention can be presented for sale, and, where appropriate, packaged with stiffening strips placed on the upper and lower edges of the screen, thus forming panels practically self-supporting.

Les écrans de la structure selon l'invention peuvent être de tous les types traditionnellement utilisés pour l'occultation des balcons, terrasses, jardins et zones de cultures et avantageusement des canisses en matière plastique, constituées d'éléments profilés de section ouverte convexe ou de section fermée biconvexe, réunis par des liens fixés par collage et s'étendant transversalement par rapport à la direction longitudinale des éléments profilés.The screens of the structure according to the invention can be of all types traditionally used for the concealment of balconies, terraces, gardens and areas of cultures and advantageously plastic canisses, made up of elements profiles of open convex section or closed biconvex section, joined by links fixed by gluing and extending transversely to the longitudinal direction of profiled elements.

Les écrans peuvent être constitués également de tous types de nappes en matière plastique traditionnellement utilisées pour ce type d'application, telles que des nappes perforées ou à structure réticulaire.The screens can also consist of all types of tablecloths plastic traditionally used for this type of application, such as perforated or reticular structure tablecloths.

Dans le but de mieux faire comprendre l'invention on va maintenant en décrire des exemples nullement limitatifs en se référant au dessin annexé dans lequel :

  • la figure 1 est une vue schématique en perspective, partiellement arrachée, d'une structure d'occultation selon un premier mode de réalisation de l'invention,
  • la figure 2 est une vue agrandie, également arrachée, d'une baguette de rigidification de la structure de la figure 1, et
  • les figures 3, 4 et 5 sont des vues fragmentaires schématiques illustrant trois autres modes de réalisation de structures d'occultation selon l'invention, et
  • les figures 6 et 7 illustrent la mise en place d'une entretoise de liaison.
In order to better understand the invention we will now describe examples in no way limitative with reference to the accompanying drawing in which:
  • FIG. 1 is a schematic perspective view, partially cut away, of a concealment structure according to a first embodiment of the invention,
  • FIG. 2 is an enlarged view, also cut away, of a rod for stiffening the structure of FIG. 1, and
  • FIGS. 3, 4 and 5 are schematic fragmentary views illustrating three other embodiments of concealment structures according to the invention, and
  • Figures 6 and 7 illustrate the establishment of a connecting spacer.

La structure d'occultation selon l'invention illustrée à la figure 1 se compose essentiellement d'un écran en matière plastique 1 et de deux baguettes de rigidification 2 mises en place le long des bords supérieur et inférieur de l'écran 1.The concealment structure according to the invention illustrated in Figure 1 consists of essentially a plastic screen 1 and two stiffening rods 2 placed along the top and bottom edges of the screen 1.

L'écran 1 illustré à la figure 1 est une canisse constituée d'éléments profilés allongés creux de section biconvexe, c'est-à-dire ovale aplatie, réunis par des lignes de liens fixés par collage et s'étendant transversalement par rapport à la direction longitudinale des éléments profilés.The screen 1 illustrated in Figure 1 is a canisse made of profiled elements elongated hollow biconvex section, that is to say oval flattened, joined by lines of bonds fixed by gluing and extending transversely to the longitudinal direction profiled elements.

De telles lignes de liens sont visibles sur la figure 1. Such lines of links are visible in Figure 1.

Des écrans de ce type sont commercialisés en différentes hauteurs, longueurs et couleurs par la société déposante.Screens of this type are sold in different heights, lengths and colors by the applicant company.

Dans l'exemple de mise en oeuvre illustré, la structure selon l'invention comporte deux baguettes de rigidification en matière plastique telle que du PVC, mises en place sur les bords supérieur et inférieur de l'écran 1.In the example of implementation illustrated, the structure according to the invention has two stiffening rods made of plastic material such as PVC, place on the upper and lower edges of the screen 1.

Comme on le voit le mieux sur la figure 2, chacune des baguettes 2 présente une section sensiblement triangulaire avec une paroi de base plane 3 depuis laquelle s'étendent des branches 4 convergeant l'une vers l'autre, les extrémités libres des branches 4 définissant entre elles une fente 5.As best seen in Figure 2, each of the sticks 2 has a substantially triangular section with a flat base wall 3 from which extend from the branches 4 converging towards each other, the free ends of the branches 4 defining between them a slot 5.

Du fait d'une certaine élasticité des branches 4, celles-ci peuvent s'écarter quelque peu lorsque la baguette est mise en place sur un écran dont l'épaisseur est légèrement supérieure à la largeur de la fente 5.Due to a certain elasticity of the branches 4, these can deviate somewhat when the rod is placed on a screen whose thickness is slightly greater than the width of the slot 5.

La mise en place d'une baguette 2 sur un bord de l'écran 1 s'effectue, comme cela est schématisé par exemple sur la figure 5, en engageant une baguette 2 sur un bord de l'écran par coulissement à partir d'une extrémité de l'écran afin d'engager le bord correspondant de l'écran dans le volume intérieur de la baguette de rigidification 2.The implementation of a rod 2 on an edge of the screen 1 is carried out, as this is shown schematically for example in Figure 5, by engaging a rod 2 on an edge of slide the screen from one end of the screen to engage the edge screen correspondent in the interior volume of the stiffening rod 2.

Cette mise en place peut être facilitée en munissant la baguette 2 à l'une de ses deux extrémités d'un profil de came favorisant le positionnement de la baguette 2 sur l'écran 1 lors de sa mise en place.This installation can be facilitated by providing the rod 2 with one of its two ends of a cam profile favoring the positioning of the rod 2 on screen 1 during its installation.

Comme on le voit sur la figure 2, il peut s'agir d'un biseau arrondi 6 réalisé à l'extrémité d'une des branches 4 de la baguette 2.As can be seen in FIG. 2, it may be a rounded bevel 6 produced at the end of one of the branches 4 of the rod 2.

On a illustré aux figures 6 et 7 une entretoise de liaison 7 permettant de réunir bout à bout deux baguettes 2a et 2b identiques à la baguette 2 illustrée aux figures 1 à 4.Illustrated in Figures 6 and 7 a connecting spacer 7 for joining end to end two rods 2a and 2b identical to the rod 2 illustrated in Figures 1 to 4.

L'entretoise 7 présente, comme chacune des baguettes 2a et 2b, une section sensiblement triangulaire avec une paroi de base plane 3' depuis laquelle s'étendent des branches 4' convergeant l'une vers l'autre, les extrémités libres des branches définissant une fente 5' entre elles. Les branches 4' présentent des extrémités biseautées 6' pour favoriser leur engagement dans les baguettes 2a et 2b. L'entretoise 7 permet de relier bout à bout deux baguettes comme illustré à la figure 7, les fentes respectives 5 et 5' étant dimensionnées pour recevoir et laisser coulisser un écran 1 sur lequel les baguettes et l'entretoise sont engagées de la même manière qu'illustré aux figures 3 à 5. L'entretoise 7 peut être réalisée en une matière plastique rigide ou semi-rigide, telle que du PVC. The spacer 7 has, like each of the rods 2a and 2b, a section substantially triangular with a flat base wall 3 'from which extend branches 4 'converging towards each other, the free ends of the branches defining a 5 'slot between them. The branches 4 'have beveled ends 6' for favor their engagement in sticks 2a and 2b. The spacer 7 allows to connect end at the end two rods as illustrated in Figure 7, the respective slots 5 and 5 'being sized to receive and slide a screen 1 on which the rods and the spacer are engaged in the same way as illustrated in Figures 3 to 5. The spacer 7 can be made of a rigid or semi-rigid plastic, such as PVC.

Selon l'invention, on peut utiliser pour réaliser l'écran toute nappe, notamment en matière plastique, traditionnellement utilisée comme brise-vent et brise-vue, et en particulier les écrans illustrés aux figures 3, 4 et 5, à savoir, sur la figure 3 une nappe perforée 1a, sur la figure 4 une nappe à structure réticulaire 1b et sur la figure 5 une canisse 1c constituée de profilés ouverts de section incurvée.According to the invention, any sheet, in particular can be used to make the screen. made of plastic, traditionally used as windbreaks and screens, and particular the screens illustrated in Figures 3, 4 and 5, namely, in Figure 3 a tablecloth perforated 1a, in FIG. 4 a web with a reticular structure 1b and in FIG. 5 a canisse 1c consisting of open sections of curved section.

De tels écrans sont également commercialisés par la société déposante.Such screens are also marketed by the applicant company.

Bien que l'invention ait été décrite en liaison avec des modes de réalisation particuliers, il est bien évident qu'elle n'y est nullement limitée et qu'on peut lui apporter différentes variantes et modifications sans pour autant sortir de son cadre tel que défini par les revendications.Although the invention has been described in connection with embodiments individuals, it is obvious that it is in no way limited to it and that we can bring it different variants and modifications without departing from its scope as defined by the revendications.

Claims (8)

Structure d'occultation à effet brise-vent et brise-vue, caractérisée par le fait qu'elle comporte un écran (1, 1a, 1b 1c en matière plastique, de type canisse ou nappe perforée ou à structure réticulaire et au moins une baguette profilée creuse de rigidification (2 ; 2a, 2b), apte à être mise en place sur le bord supérieur et/ou le bord inférieur de l'écran par coulissement le long de celui-ci.Blackout structure with windbreak and screen effect, characterized in that it comprises a screen (1, 1a, 1b 1c made of plastic material, of the canisse or perforated tablecloth type or with a reticular structure and at least one rod hollow stiffening profile (2; 2a, 2b), capable of being placed on the upper edge and / or the lower edge of the screen by sliding along it. Structure d'occultation selon la revendication 1, caractérisée par le fait que la ou les baguettes profilées creuses de rigidification sont réalisées en matière plastique rigide ou semi-rigide, notamment en PVC.Blackout structure according to claim 1, characterized in that the hollow profiled rod or rods of stiffening are made of rigid or semi-rigid plastic material, in particular PVC. Structure d'occultation selon l'une quelconque des revendications 1 et 2, caractérisée par le fait que la ou chacune des baguettes (2 ; 2a, 2b) comporte une paroi de base plane (3) depuis laquelle s'étendent deux branches convergentes (4) définissant entre leurs extrémités libres une fente (5) par laquelle la baguette peut être engagée sur l'écran (1).Blackout structure according to any one of claims 1 and 2, characterized in that the or each of the rods (2; 2a, 2b) has a flat base wall (3) from which extend two converging branches ( 4) defining between their free ends a slot (5) through which the rod can be engaged on the screen (1). Structure d'occultation selon la revendication 3, caractérisée par le fait que la ou les baguettes (2 ; 2a, 2b) présentent à au moins une de leurs extrémités longitudinales une découpe, notamment en forme de biseau arrondi (6), au niveau de l'extrémité de l'une des branches convergentes (4) de manière à faciliter la mise en place de la baguette par son extrémité sur le bord correspondant de l'écran.Shading structure according to claim 3, characterized in that the rod (s) (2; 2a, 2b) have at least one of their longitudinal ends a cut, in particular in the form of a rounded bevel (6), at the end of one of the converging branches (4) so as to facilitate the positioning of the rod by its end on the corresponding edge of the screen. Structure d'occultation selon l'une quelconque des revendications précédentes, caractérisée par le fait que la longueur de la ou des baguettes profilées (2 ; 2a, 2b) est inférieure ou égale à la hauteur de l'écran (1).Shading structure according to any one of the preceding claims, characterized in that the length of the profiled strip (s) (2; 2a, 2b) is less than or equal to the height of the screen (1). Structure d'occultation selon l'une quelconque des revendications précédentes, caractérisée par le fait qu'elle comprend des baguettes (2a, 2b) reliées bout à bout, deux à deux, par une entretoise (7) engagée dans les extrémités en regard des baguettes et retenue par frottement dans celles-ci.Blackout structure according to any one of the preceding claims, characterized in that it comprises rods (2a, 2b) connected end to end, two by two, by a spacer (7) engaged in the ends opposite the rods and friction held therein. Structure d'occultation selon la revendication 6, caractérisée par le fait que la ou chacune des baguettes (7) comporte une paroi de base plane (3') depuis laquelle s'étendent deux branches convergentes (4') définissant entre leurs extrémités libres une fente (5') dans laquelle peut s'engager et coulisser l'écran (1). Blackout structure according to claim 6, characterized in that the or each of the rods (7) has a flat base wall (3 ') from which extend two converging branches (4') defining between their free ends a slot (5 ') into which the screen (1) can engage and slide. Structure d'occultation selon l'une quelconque des revendications 6 et 7, caractérisée par le fait que la ou les entretoises (7) sont réalisées en matière plastique rigide ou semi-rigide, notamment en PVC.Blackout structure according to any one of claims 6 and 7, characterized in that the spacer (s) (7) are made of rigid or semi-rigid plastic material, in particular PVC.
EP03291801A 2002-07-30 2003-07-21 Darkening structure for use as windscreen and as viewshield Withdrawn EP1387033A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR0209671 2002-07-30
FR0209671A FR2843005A1 (en) 2002-07-30 2002-07-30 Outdoor screen for wind-break or sight-screen comprises woven or perforated plastic panel with reinforcing bar along top and/or bottom edge
FR0215192A FR2843006B1 (en) 2002-07-30 2002-12-03 OCCULTATION STRUCTURE WITH BREAKWIND EFFECT AND BREAKWATER
FR0215192 2002-12-03

Publications (1)

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EP1387033A1 true EP1387033A1 (en) 2004-02-04

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EP03291801A Withdrawn EP1387033A1 (en) 2002-07-30 2003-07-21 Darkening structure for use as windscreen and as viewshield

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EP (1) EP1387033A1 (en)
DE (1) DE03291801T1 (en)
FR (1) FR2843006B1 (en)

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Publication number Priority date Publication date Assignee Title
DE102012007328A1 (en) * 2012-04-12 2013-10-17 Philipp Böcker Fence element with longitudinal and / or transverse struts, in particular mobile fence element such. Construction fence, with at least one surface element
CN105484649A (en) * 2015-12-17 2016-04-13 荣阳铝业(中国)有限公司 Spliced type metal protecting frame

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FR1456927A (en) * 1965-09-17 1966-07-08 Advanced clip for loose-leaf binders
US3612145A (en) * 1970-01-09 1971-10-12 Astrup Co Rollup awning
DE7217191U (en) * 1972-09-14 Fabers Chr As Device for attaching a web of material to a rod
EP0081002A1 (en) * 1981-12-05 1983-06-15 Sonnentuch AG Awning
DE29507301U1 (en) * 1995-05-03 1995-07-20 Seidl & Mayer Lochbleche Gmbh Border profile as the edge finish on a plate material, in particular on perforated sheets and wire mesh
DE4419993A1 (en) * 1994-06-08 1995-12-14 Walter E Dipl Ing Spaeth Membrane enclosure and associated mouldings
EP0721034A1 (en) * 1995-01-03 1996-07-10 Jacques Barbier Improvements for a removable fence
US5983460A (en) * 1997-02-11 1999-11-16 Hyde; Allen L. Bag closure
US6202987B1 (en) * 1997-02-19 2001-03-20 Kroy Building Products, Inc. Fence system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7217191U (en) * 1972-09-14 Fabers Chr As Device for attaching a web of material to a rod
FR1456927A (en) * 1965-09-17 1966-07-08 Advanced clip for loose-leaf binders
US3612145A (en) * 1970-01-09 1971-10-12 Astrup Co Rollup awning
EP0081002A1 (en) * 1981-12-05 1983-06-15 Sonnentuch AG Awning
DE4419993A1 (en) * 1994-06-08 1995-12-14 Walter E Dipl Ing Spaeth Membrane enclosure and associated mouldings
EP0721034A1 (en) * 1995-01-03 1996-07-10 Jacques Barbier Improvements for a removable fence
DE29507301U1 (en) * 1995-05-03 1995-07-20 Seidl & Mayer Lochbleche Gmbh Border profile as the edge finish on a plate material, in particular on perforated sheets and wire mesh
US5983460A (en) * 1997-02-11 1999-11-16 Hyde; Allen L. Bag closure
US6202987B1 (en) * 1997-02-19 2001-03-20 Kroy Building Products, Inc. Fence system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012007328A1 (en) * 2012-04-12 2013-10-17 Philipp Böcker Fence element with longitudinal and / or transverse struts, in particular mobile fence element such. Construction fence, with at least one surface element
CN105484649A (en) * 2015-12-17 2016-04-13 荣阳铝业(中国)有限公司 Spliced type metal protecting frame

Also Published As

Publication number Publication date
DE03291801T1 (en) 2004-09-30
FR2843006B1 (en) 2005-03-18
FR2843006A1 (en) 2004-02-06

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