EP0481900A1 - Artificial climbing wall comprising modules with tortuous surface - Google Patents

Artificial climbing wall comprising modules with tortuous surface Download PDF

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Publication number
EP0481900A1
EP0481900A1 EP91420342A EP91420342A EP0481900A1 EP 0481900 A1 EP0481900 A1 EP 0481900A1 EP 91420342 A EP91420342 A EP 91420342A EP 91420342 A EP91420342 A EP 91420342A EP 0481900 A1 EP0481900 A1 EP 0481900A1
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EP
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Prior art keywords
panels
artificial structure
structure according
edges
unevenness
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German (de)
French (fr)
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EP0481900B1 (en
Inventor
François Savigny
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ENTRE-PRISES
Entre Prises
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Entre Prises
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00Training appliances or apparatus for special sports
    • A63B69/0048Training appliances or apparatus for special sports for mountaineering, e.g. climbing-walls, grip elements for climbing-walls
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S482/00Exercise devices
    • Y10S482/908Adjustable

Definitions

  • the juxtaposition of the plates forms a plurality of planes on the climbing surface, which is connected to a wall or a scaffold by interchangeable connecting bars.
  • the object of the invention consists in making an artificial climbing wall with a modular left surface composed from standard elements.
  • the artificial structure according to the invention is characterized in that the panels have specific curved structures, having identical projected surfaces in the form of inscribed polygons, in particular a square, an equilateral triangle, or a hexagon, and lateral edges comprising at least a first contour associated with a first unevenness h, and / or a second contour associated with a second unevenness 2 h, the assembly of the panels taking place with consecutive edges of the same contours and unevennesses to obtain a modular left surface distributed in a plurality levels h, 2h, 3h, 4h ... at constant staggering.
  • composition of the left surface is made from eighteen types of panels with square projections, including a first panel constituting the planar element.
  • the constituent panels of the left surface comprise a first group of four panels belonging to the first unevenness h, a second group of four panels with edges of second contour belonging to the second unevenness 2h, and a third group of nine panels with edges first and / or second contours belonging to the first and / or second unevenness h, 2h, said panels of the third group being arranged to connect panels of the first and second group together.
  • Panels on the left surface have rectilinear edges arranged at predetermined levels.
  • an artificial climbing wall has a modular left surface 22 formed by the assembly of a plurality of removable prefabricated panels 0 to 8, 10D, 10G, 11, 12D, 12G, 13D, 13G, 14, 15 each having a predetermined curved structure, some of which are shown in FIGS. 2 to 13.
  • the juxtaposition of the various elementary panels is interchangeable so as to allow a modification of the configuration of the left surface 22 by a simple recomposition of panels.
  • each standard panel 0 to 8, 10D, 10G, 11, 12D, 12G, 13D, 13G, 14, 15 is fitted with grips (not shown) comprising either hollow or projecting sculptures coming from molding with the panel, either removable sockets attached to the panel by means of fixing screws or bolts.
  • the left surface 22 is secured from the rear to a fixed support 24 by means of a metallic frame 26 (fig. 21) with tubular bars.
  • the fixed support 24 is constituted by an existing wall 28, on which are mounted profiled rails 30 for fixing the bars of the frame 26, but it is understood that any other supporting structure can be used, in particular a scaffolding system.
  • the orthogonal projection of the left surface 22 on the posterior vertical plane parallel to the wall 24 (fig. 1), and on the frontal plane P makes it possible to discretize the surface in two perpendicular directions.
  • the decomposition of the projected surface on the posterior plane generates a succession of identical regular frames based on equal squares of side a, distributed in several rows A1, A2, A3, A4, A5, A6, A7, A8 and columns B1, B2 , B3, B4, B5, B6.
  • inscribed polygons can also be used as variants, in particular equilateral triangles, or hexagons.
  • the different successive levels h, 2h, 3h, 4h, 5h ... to discretize the slopes or the inclination of the curved structure of the different panels relative to the posterior vertical plane.
  • the staggering of the successive levels is constant and is fixed by way of example at 25 cm.
  • composition of the left surface 22 is effected from eighteen panels with square projections of sides a, composed with two differences in level or sections of levels h and 2h (fig. 2 to 13, and 17).
  • the first panel 0 in the upper row constitutes the square planar element at zero level.
  • a second group of four panels 5, 6, 7 and 8 in the third row corresponds to the second height difference 2h (50cm) having the following respective combinations: whose curved surfaces are shown in Figures 6 to 9.
  • the second contour of the profiled edges is a portion of sinusoid. It is understood that any other contour can be chosen for the profiled edges of the first and second groups of panels 1 to 8.
  • the nine panels of the third group correspond to the following combinations:
  • the panel 10D has a rectilinear edge of level 0, two adjacent profiled edges with the first contour in broken line, and a profiled edge with the second sinusoidal contour.
  • the panel 12D comprises a rectilinear edge situated at level h, two opposite profiled edges with the first contour in broken line, and a profiled edge with the second sinusoidal contour.
  • the panel 11 is provided with four profiled edges of the first contour extending between the levels 0, h, 2 h.
  • the panel 13D in FIG. 13 is provided with a rectilinear edge located at the 2h level, two adjacent profiled edges with the first contour extending between levels 0, h, 2h, and a profiled edge with the second sinusoidal contour.
  • Figure 14 shows an assembly of four panels 1, 3, 2, 3 of the first group distributed on three levels 0, h, 2h. To be contiguous, the edges of two adjacent panels must have the same straight or broken line contour and the same level or the first drop h.
  • FIG. 15 shows an assembly of four panels 5,7,5,6 of the second group distributed over three levels 0, 2h, 4h.
  • the edges in abutment of two consecutive panels must have the same rectilinear or sinusoidal contour, and the same level or the second unevenness 2h.
  • FIG. 16 shows an assembly of four panels 10D, 6, 13D, 1 belonging to the three groups, distributed over five levels 0, h, 2h, 3h, 4h.
  • each panel has an edge parallel to the direction of projection allowing the panels of the same column to be stacked.
  • the mechanical fixing of two consecutive panels is then carried out by means of bolts 32.
  • each panel edge is equipped at the rear with a symmetrical L-shaped square 34, each wing of which has a hole 36, 38 for the passage of fixing screws.
  • the framework 26 for connection between the panels of the left surface 22 and the wall 28 comprises standard bars in the form of tubes 40.
  • Each tube 40 is crushed at both ends so as to present two surfaces opposite support of flat structures, one of which 42 is shown in Figure 22.
  • each tube 40 is fixed on the panel side to a square node 34, while the other bearing surface 42 is secured by bolts 44 on a fixing plate 46, screwed onto the corresponding profile rail 30. This results in rapid mounting of the frame 26.
  • Each point of attachment of a square node 34 is associated with a pair of tubes 40 of the same length, each making an acute angle x with the normal to the wall 28.
  • Such an arrangement of the tubes 40 according to an isosceles triangle allows recovery efforts of the frame 26 without passing through the panels.
  • the choice of the angle x depends on the admissible forces in the tubes 40.
  • connection elements 54 capable of obtaining closed surfaces.
  • the invention is in no way limited to an artificial climbing wall, but extends to any other construction of modular left structure.

Abstract

Une surface gauche 22 modulaire d'un mur d'escalade 20 artificiel est constituée par un assemblage de panneaux élémentaires possédant des structures courbes spécifiques, et répartis selon une pluralité de niveaux h, 2h, 3h... La projection des différents panneaux sur le plan postérieur parallèle au support 24 fixe, donne des surfaces projetées identiques en forme de carrés, ou de tout autre polygone inscrit. Les arêtes latérales des panneaux comportent un premier contour associé à une première dénivellation h, et/ou un deuxième contour associé à une deuxième dénivellation 2h. L'assemblage des panneaux s'opère avec des arêtes consécutives de mêmes contours et denivellations.

Figure imgaf001
A modular left surface 22 of an artificial climbing wall 20 is constituted by an assembly of elementary panels having specific curved structures, and distributed according to a plurality of levels h, 2h, 3h ... The projection of the different panels on the posterior plane parallel to the fixed support 24, gives identical projected surfaces in the form of squares, or of any other inscribed polygon. The side edges of the panels have a first contour associated with a first drop h, and / or a second contour associated with a second drop 2h. The panels are assembled with consecutive edges of the same contours and differences in level.
Figure imgaf001

Description

L'invention est relative à une structure artificielle, notamment pour un mur d'escalade, comprenant :

  • une pluralité de panneaux élémentaires de formes conjuguées, assemblées les uns aux autres par des moyens de fixation amovibles pour former une surface modulaire, dont la configuration est modifiable après recomposition des panneaux,
  • et des moyens de liaison de la surface modulaire à un support fixe, notamment un mur ou un échafaudage.
The invention relates to an artificial structure, in particular for a climbing wall, comprising:
  • a plurality of elementary panels of conjugate shapes, assembled to each other by removable fixing means to form a modular surface, the configuration of which can be modified after recomposition of the panels,
  • and means for connecting the modular surface to a fixed support, in particular a wall or scaffolding.

Dans l'art antérieur, il est connu de réaliser des structures modulaires par juxtaposition de volumes préfabriqués (FR-A 2 467 609) ou de panneaux à faces planes (FR-A 2 592 588)In the prior art, it is known to produce modular structures by juxtaposing prefabricated volumes (FR-A 2 467 609) or panels with flat faces (FR-A 2 592 588)

Selon le document FR-A 2 607 018 , la juxtaposition des plaques forme une pluralité de plans sur la surface d'escalade, laquelle est reliée à un mur ou un échafaudage par des barres de liaison interchangeables.According to document FR-A 2 607 018, the juxtaposition of the plates forms a plurality of planes on the climbing surface, which is connected to a wall or a scaffold by interchangeable connecting bars.

L'objet de l'invention consiste à réaliser un mur d'escalade artificiel à surface gauche modulaire composée à partir d'éléments standards.The object of the invention consists in making an artificial climbing wall with a modular left surface composed from standard elements.

La structure artificielle selon l'invention est caractérisée en ce que les panneaux possèdent des structures courbes spécifiques, ayant des surfaces projetées identiques en forme de polygones inscrits, notamment un carré, un triangle équilatéral, ou un hexagone, et des arêtes latérales comportant au moins un premier contour associé à une première dénivellation h, et/ou un deuxième contour associé à une deuxième dénivellation 2h, l'assemblage des panneaux s'opérant avec des arêtes consécutives de mêmes contours et dénivellations pour obtenir une surface gauche modulaire répartie selon une pluralité de niveaux h, 2h, 3h, 4h... à échelonnement constant.The artificial structure according to the invention is characterized in that the panels have specific curved structures, having identical projected surfaces in the form of inscribed polygons, in particular a square, an equilateral triangle, or a hexagon, and lateral edges comprising at least a first contour associated with a first unevenness h, and / or a second contour associated with a second unevenness 2 h, the assembly of the panels taking place with consecutive edges of the same contours and unevennesses to obtain a modular left surface distributed in a plurality levels h, 2h, 3h, 4h ... at constant staggering.

La composition de la surface gauche s'effectue à partir de dix-huit types de panneaux à projections carrées, dont un premier panneau constituant l'élément plan.The composition of the left surface is made from eighteen types of panels with square projections, including a first panel constituting the planar element.

Les panneaux constitutifs de la surface gauche comportent un premier groupe de quatre panneaux appartenant à la première dénivellation h, un deuxième groupe de quatre panneaux avec des arêtes de deuxième contour appartenant à la deuxième dénivellation 2h, et un troisième groupe de neuf panneaux avec des arêtes des premier et/ou deuxième contours appartenant à la première et/ou deuxième denivellations h, 2h, les dits panneaux du troisième groupe étant agencées pour raccorder des panneaux du premier et du deuxième groupes entre eux. Des panneaux de la surface gauche comportent des arêtes rectilignes disposées à des niveaux prédéterminées.The constituent panels of the left surface comprise a first group of four panels belonging to the first unevenness h, a second group of four panels with edges of second contour belonging to the second unevenness 2h, and a third group of nine panels with edges first and / or second contours belonging to the first and / or second unevenness h, 2h, said panels of the third group being arranged to connect panels of the first and second group together. Panels on the left surface have rectilinear edges arranged at predetermined levels.

D'autres avantages et caractéristiques ressortiront plus clairement de la description qui va suivre d'un mode de réalisation de l'invention, donne à titre d'exemple non limitatif et représenté aux dessins annexés, dans lesquels :

  • la figure 1 est une vue en perspective et en projection orthogonale d'un mur d'escalade selon l'invention;
  • les figures 2 à 5 représentent en perspective les quatre panneaux élémentaires du premier groupe;
  • les figures 6 à 9 sont des vues identiques aux figures 2 à 5, et montrent les quatre panneaux élémentaires du deuxième groupe;
  • les figures 10 à 13 montrent quelques panneaux élémentaires du troisième groupe;
  • la figure 14 représente une vue en perspective d'un assemblage à deux niveaux de panneaux du premier groupe;
  • la figure 15 est une vue identique à la figure 14 avec un assemblage à deux niveaux de panneaux du deuxième groupe;
  • la figure 16 montre un assemblage à quatre niveaux de panneaux des premier, deuxième, et troisième groupes;
  • la figure 17 est une vue schématique de chacun des 18 panneaux à projections carrées;
  • la figure 18 montre la projection sur le plan vertical postérieur du mur d'escalade selon la figure 1;
  • la figure 19 représente un premier mode d'assemblage de deux panneaux consecutifs;
  • la figure 20 montre un panneau équipe d'équerres de fixation pour un deuxième mode d'assemblage;
  • la figure 21 représente une partie de l'ossature de liaison de la surface gauche au mur fixe;
  • la figure 22 montre à échelle agrandie un détail de la figure 21, concernant la fixation d'un tube sur un rail du mur;
  • la figure 23 représente un élément de liaison de deux surfaces gauches de projections orthogonales.
Other advantages and characteristics will emerge more clearly from the description which follows of an embodiment of the invention, given by way of nonlimiting example and represented in the appended drawings, in which:
  • Figure 1 is a perspective view and orthogonal projection of a climbing wall according to the invention;
  • Figures 2 to 5 show in perspective the four elementary panels of the first group;
  • Figures 6 to 9 are views identical to Figures 2 to 5, and show the four elementary panels of the second group;
  • Figures 10 to 13 show some elementary panels of the third group;
  • FIG. 14 represents a perspective view of an assembly with two levels of panels of the first group;
  • Figure 15 is a view identical to Figure 14 with a two-level assembly of panels of the second group;
  • FIG. 16 shows an assembly at four levels of panels of the first, second, and third groups;
  • Figure 17 is a schematic view of each of the 18 square projection panels;
  • Figure 18 shows the projection on the rear vertical plane of the climbing wall according to Figure 1;
  • FIG. 19 shows a first method of assembling two consecutive panels;
  • FIG. 20 shows a panel fitted with fixing brackets for a second method of assembly;
  • FIG. 21 represents a part of the framework for connecting the left surface to the fixed wall;
  • Figure 22 shows on an enlarged scale a detail of Figure 21, concerning the fixing of a tube on a wall rail;
  • FIG. 23 represents a connecting element of two left surfaces of orthogonal projections.

En reférence aux figures, un mur d'escalade artificiel comporte une surface gauche 22 modulable formée par l'assemblage d'une pluralité de panneaux préfabriqués amovibles 0 à 8, 10D, 10G, 11, 12D, 12G, 13D, 13G, 14, 15 ayant chacun une structure courbe prédéterminée dont certaines sont représentées aux figures 2 à 13. La juxtaposition des différents panneaux élémentaires est interchangeable de manière à autoriser une modification de la configuration de la surface gauche 22 par une simple recomposition de panneaux.Referring to the figures, an artificial climbing wall has a modular left surface 22 formed by the assembly of a plurality of removable prefabricated panels 0 to 8, 10D, 10G, 11, 12D, 12G, 13D, 13G, 14, 15 each having a predetermined curved structure, some of which are shown in FIGS. 2 to 13. The juxtaposition of the various elementary panels is interchangeable so as to allow a modification of the configuration of the left surface 22 by a simple recomposition of panels.

La structure courbe apparente de chaque panneau standard 0 à 8, 10D, 10G, 11, 12D, 12G, 13D, 13G, 14, 15 est équipée d'organes de prises (non représentés) comprenant soit des sculptures en creux ou en saillie venant de moulage avec le panneau, soit des prises amovibles rapportées sur le panneau au moyen de vis ou boulons de fixation.The apparent curved structure of each standard panel 0 to 8, 10D, 10G, 11, 12D, 12G, 13D, 13G, 14, 15 is fitted with grips (not shown) comprising either hollow or projecting sculptures coming from molding with the panel, either removable sockets attached to the panel by means of fixing screws or bolts.

La surface gauche 22 est solidarisée par l'arrière à un support 24 fixe au moyen d'une ossature 26 (fig.21) métallique de liaison dotée de barres tubulaires.The left surface 22 is secured from the rear to a fixed support 24 by means of a metallic frame 26 (fig. 21) with tubular bars.

Le support 24 fixe est constitué par un mur 28 existant, sur lequel sont rapportés des rails 30 profilés pour la fixation des barres de l'ossature 26, mais il est entendu que toute autre structure porteuse est utilisable, notamment un système d'échafaudage.The fixed support 24 is constituted by an existing wall 28, on which are mounted profiled rails 30 for fixing the bars of the frame 26, but it is understood that any other supporting structure can be used, in particular a scaffolding system.

La projection orthogonale de la surface gauche 22 sur le plan vertical postérieur parallèle au mur 24 (fig.1), et sur le plan frontal P permet de discrétiser la surface suivant deux directions perpendiculaires. La décomposition de la surface projetée sur le plan postérieur engendre une succession de trames régulières identiques à base de carrés égaux de côté a, répartis selon plusieurs rangées A1, A2, A3, A4, A5, A6, A7, A8 et colonnes B1, B2, B3, B4, B5, B6.The orthogonal projection of the left surface 22 on the posterior vertical plane parallel to the wall 24 (fig. 1), and on the frontal plane P makes it possible to discretize the surface in two perpendicular directions. The decomposition of the projected surface on the posterior plane generates a succession of identical regular frames based on equal squares of side a, distributed in several rows A1, A2, A3, A4, A5, A6, A7, A8 and columns B1, B2 , B3, B4, B5, B6.

D'autres polygones inscrits peuvent également être utilisés à titre de variantes, notamment des triangles équilatéraux, ou des hexagones.Other inscribed polygons can also be used as variants, in particular equilateral triangles, or hexagons.

Sur le plan frontal P apparaissent les différents niveaux successifs h, 2h, 3h, 4h, 5h... pour discrétiser les pentes ou l'inclinaison de la structure courbe des différents panneaux par rapport au plan vertical postérieur. L'échelonnement des niveaux successifs est constant et est fixé à titre d'exemple à 25cm.On the frontal plane P appear the different successive levels h, 2h, 3h, 4h, 5h ... to discretize the slopes or the inclination of the curved structure of the different panels relative to the posterior vertical plane. The staggering of the successive levels is constant and is fixed by way of example at 25 cm.

La composition de la surface gauche 22 s'opère à partir de dix huit panneaux à projections carrées de côtés a, composés avec deux dénivellations ou tranches de niveaux h et 2h (fig. 2 à 13, et 17).The composition of the left surface 22 is effected from eighteen panels with square projections of sides a, composed with two differences in level or sections of levels h and 2h (fig. 2 to 13, and 17).

Le premir panneau 0 de la rangée supérieure (fig.17) constitue l'élément plan carré à niveau zéro.The first panel 0 in the upper row (fig. 17) constitutes the square planar element at zero level.

Un premier groupe de panneaux 1, 2, 3 et 4 de la deuxième rangée correspond à la première dénivellation h (25cm), associée aux combinaisons respectives suivantes:

  • (1) h 0 0 0
  • (2) h h 0 0
  • (3) h h 0 h
  • (4) h 0 h 0
dont les surfaces courbes sont représentés aux figures 2 à 5. Le panneau 1 de la figure 2 comporte deux arêtes rectilignes adjacentes situées au même niveau 0, et deux autres arêtes profilées adjacentes s'étendant depuis le niveau 1 vers le niveau 0. Le panneau 2 (fig. 3) est pourvu de deux arêtes opposées rectilignes situées l'une au niveau 0, l'autre au niveau h, et deux arêtes opposées profilées s'étendant entre les niveaux h et o. Le panneau 3 (fig.4) est le symétrique dru panneau 1. Le panneau 4 (fig.5) est conformé en selle de cheval comprenant quatre arêtes profilées de même dénivellatin h. Le premier contour des arêtes profilées associées aux panneaux 1, 2, 3, et 4 présente une forme prédéterminée, par exemple, une ligne brisée symétrique.A first group of panels 1, 2, 3 and 4 in the second row corresponds to the first unevenness h (25cm), associated with the following respective combinations:
  • (1) h 0 0 0
  • (2) hh 0 0
  • (3) hh 0 h
  • (4) h 0 h 0
whose curved surfaces are shown in Figures 2 to 5. The panel 1 in Figure 2 has two adjacent rectilinear edges located at the same level 0, and two other adjacent profiled edges extending from level 1 to level 0. The panel 2 (fig. 3) is provided with two opposite rectilinear edges located one at level 0, the other at level h, and two opposite profiled edges extending between levels h and o. The panel 3 (fig.4) is the symmetrical dru panel 1. The panel 4 (fig.5) is shaped like a horse saddle comprising four profiled edges of the same elevation h. The first contour of the profiled edges associated with the panels 1, 2, 3, and 4 has a predetermined shape, for example, a symmetrical broken line.

Un deuxième groupe de quatre panneaux 5, 6, 7 et 8 de la troisième rangée (fig.17) correspond à la deuxième dénivellation 2h (50cm) ayant les combinaisons respectives suivantes:

Figure imgb0001

dont les surfaces courbes sont représentées aux figures 6 à 9. Dans ce cas , le deuxième contour des arêtes profilées est une portion de sinusoïde. Il est entendu que tout autre contour peut être choisi pour les arêtes profilées des premier et deuxième groupes de panneaux 1 à 8.A second group of four panels 5, 6, 7 and 8 in the third row (fig. 17) corresponds to the second height difference 2h (50cm) having the following respective combinations:
Figure imgb0001

whose curved surfaces are shown in Figures 6 to 9. In this case, the second contour of the profiled edges is a portion of sinusoid. It is understood that any other contour can be chosen for the profiled edges of the first and second groups of panels 1 to 8.

Un troisième groupe de neuf autres panneaux 10D, 12D, 13D, 10G, 12G, 13G, 11, 14, 15 des trois dernières rangée: de la figure 17 permet de raccorder des panneaux 1, 2, 3, 4 du premier groupe associé à la première dénivellation h à des panneaux 5, 6, 7, 8 du deuxième groupe associe à la deuxième dénivellation 2h. Les neuf panneaux du troisième groupe correspondent aux combinaisons suivantes :

Figure imgb0002
A third group of nine other panels 10D, 12D, 13D, 10G, 12G, 13G, 11, 14, 15 of the last three rows: in FIG. 17 makes it possible to connect panels 1, 2, 3, 4 of the first group associated with the first unevenness h with panels 5, 6, 7, 8 of the second group associated with the second unevenness 2h. The nine panels of the third group correspond to the following combinations:
Figure imgb0002

Sur la figure 10, le panneau 10D présente une arête rectiligne de niveau 0, deux arêtes profilées adjacentes avec le premier contour en ligne brisée, et une arête profilée avec le deuxième contour sinusoïdal.In FIG. 10, the panel 10D has a rectilinear edge of level 0, two adjacent profiled edges with the first contour in broken line, and a profiled edge with the second sinusoidal contour.

Sur la figure 11, le panneau 12D comporte une arête rectiligne située au niveau h, deux arêtes profilées opposées avec le premier contour en ligne brisée, et une arête profilée avec le deuxième contour sinusoïdal.In FIG. 11, the panel 12D comprises a rectilinear edge situated at level h, two opposite profiled edges with the first contour in broken line, and a profiled edge with the second sinusoidal contour.

Sur la figure 12, le panneau 11 est doté de quatre arêtes profilées du premier contour s'étendant entre les niveaux 0, h, 2h.In FIG. 12, the panel 11 is provided with four profiled edges of the first contour extending between the levels 0, h, 2 h.

Le panneau 13D de la figure 13 est pourvu d'une arête rectiligne situé au niveau 2h, deux arêtes profilées adjacentes avec le premier contour s'étendant entre les niveaux 0, h, 2h, et une arête profilée avec le deuxième contour sinusoïdal.The panel 13D in FIG. 13 is provided with a rectilinear edge located at the 2h level, two adjacent profiled edges with the first contour extending between levels 0, h, 2h, and a profiled edge with the second sinusoidal contour.

La structure en perspective des panneaux restant 10G, 12G, 13G, 14 et 15 du troisième groupe se déduit facilement du tableau de combinaison précité, et de la représentation projetée de la figure 17.The perspective structure of the remaining panels 10G, 12G, 13G, 14 and 15 of the third group is easily deduced from the aforementioned combination table, and from the projected representation of FIG. 17.

La figure 14 montre un assemblage de quatre panneaux 1, 3, 2, 3 du premier groupe répartis sur trois niveaux 0, h, 2h. Les arêtes de deux panneaux adjacents doivent pour être jointives, présenter le même contour rectiligne ou en ligne brisée et le même niveau ou la première dénivellation h.Figure 14 shows an assembly of four panels 1, 3, 2, 3 of the first group distributed on three levels 0, h, 2h. To be contiguous, the edges of two adjacent panels must have the same straight or broken line contour and the same level or the first drop h.

Sur la figure 15, est représenté un assemblage de quatre panneaux 5,7,5,6 du deuxième groupe répartis sur trois niveaux 0, 2h, 4h. Les arêtes en aboutement de deux panneaux consécutifs doivent avoir le même contour rectiligne ou sinusoïdal, et le même niveau ou la deuxième denivellation 2h.
   la figure 16 montre un assemblage de quatre panneaux 10D, 6, 13D, 1 appartenant aux trois groupes, répartis sur cinq niveaux 0, h, 2h, 3h, 4h.
In Figure 15, there is shown an assembly of four panels 5,7,5,6 of the second group distributed over three levels 0, 2h, 4h. The edges in abutment of two consecutive panels must have the same rectilinear or sinusoidal contour, and the same level or the second unevenness 2h.
FIG. 16 shows an assembly of four panels 10D, 6, 13D, 1 belonging to the three groups, distributed over five levels 0, h, 2h, 3h, 4h.

Sur les figures 1 et 18, la répartition spécifique des panneaux dans les colonnes B1 à B6 de la surface gauche 22 du mur d'escalade 20 permet. d'obtenir différentes pentes, rampes, devers, ou surplombs avec une succession de cinq niveaux h, 2h, 3h, 4h, 5h. L'assemblage des différents panneaux élémentaires s'effectue avec des arêtes de même contour, et de même niveau ou dénivellation.In Figures 1 and 18, the specific distribution of the panels in columns B1 to B6 of the left surface 22 of the climbing wall 20 allows. to obtain different slopes, ramps, slopes, or overhangs with a succession of five levels h, 2h, 3h, 4h, 5h. The various elementary panels are assembled with edges of the same outline, and of the same level or slope.

En référence à la figure 19, chaque panneau comporte un bord parallèle à la direction de projection autorisant un empilage des panneaux d'une même colonne la fixation mécanique de deux panneaux consécutifs s'effectue ensuite au moyen de boulons 32.With reference to FIG. 19, each panel has an edge parallel to the direction of projection allowing the panels of the same column to be stacked. The mechanical fixing of two consecutive panels is then carried out by means of bolts 32.

Selon une variante (fig.20), chaque bord de panneau est équipé à l'arrière d'une équerre 34 en L symetrique, dont chaque aile comporte un trou 36, 38 pour le passage de vis de fixation.According to a variant (fig. 20), each panel edge is equipped at the rear with a symmetrical L-shaped square 34, each wing of which has a hole 36, 38 for the passage of fixing screws.

Sur les figures 21 et 22, l'ossature 26 de liaison entre les panneaux de la surface gauche 22 et le mur 28 comporte des barres standards en forme de tubes 40. Chaque tube 40 est écrasé aux deux extrémités de manière à présenter deux surfaces d'appui opposées de structures planes, dont une 42 est représentée à la figure 22.In FIGS. 21 and 22, the framework 26 for connection between the panels of the left surface 22 and the wall 28 comprises standard bars in the form of tubes 40. Each tube 40 is crushed at both ends so as to present two surfaces opposite support of flat structures, one of which 42 is shown in Figure 22.

L'une des surfaces d'appui 42 de chaque tube 40 est fixée côté panneaux à un noeud d'équerres 34, tandis que l'autre surface d'appui 42 est solidarisée par des boulons 44 sur une platine 46 de fixation, vissée sur le rail 30 profilé correspondant. Il en résulte un montage rapide de l'ossature 26.One of the bearing surfaces 42 of each tube 40 is fixed on the panel side to a square node 34, while the other bearing surface 42 is secured by bolts 44 on a fixing plate 46, screwed onto the corresponding profile rail 30. This results in rapid mounting of the frame 26.

A chaque point de fixation d'un noeud d'équerres 34 est associée une paire de tubes 40 de même longueurs, faisant chacun un angle x aigu avec la normale au mur 28. Un tel agencement des tubes 40 selon un triangle isocèle permet une reprise des efforts de l'ossature 26 sans passer par les panneaux. Le choix de l'angle x dépend des efforts admissibles dans les tubes 40.Each point of attachment of a square node 34 is associated with a pair of tubes 40 of the same length, each making an acute angle x with the normal to the wall 28. Such an arrangement of the tubes 40 according to an isosceles triangle allows recovery efforts of the frame 26 without passing through the panels. The choice of the angle x depends on the admissible forces in the tubes 40.

Sur la figure 23, la liaison de deux surfaces gauches 50, 52 de projections orthogonales s'opère au moyen d'éléments de raccords 54 susceptibles d'obtenir des surfaces fermées.In FIG. 23, the connection of two left surfaces 50, 52 of orthogonal projections takes place by means of connection elements 54 capable of obtaining closed surfaces.

L'invention n'est nullement limitée à un mur d'escalade artificiel,mais s'étend à toute autre construction de structure gauche modulaire.The invention is in no way limited to an artificial climbing wall, but extends to any other construction of modular left structure.

Claims (9)

1- Structure artificielle, notamment pour un mur d'escalade 20, comprenant : - une pluralité de panneaux élémentaires de formes conjuguées, assemblées les uns aux autres par des moyens de fixation amovibles pour former une surface modulaire, dont la configuration est modifiable après recomposition des panneaux, - et des moyens de liaison de la surface modulaire à un support 24 fixe, notamment un mur 28 ou un échafaudage, cararactérisée en ce que les panneaux (1 à 8, 10D, 10G, 11, 12D, 12G, 13D, 13G, 14, 15) possèdent des structures courbes spécifiques, ayant des surfaces projetées identiques en forme de polygones inscrits, notamment un carré, un triangle équilatéral, ou un hexagone, et des arêtes latérales comportant au moins un premier contour associé à une première dénivellation h, et/ou un deuxième contour associé à une deuxième dénivellation 2h, l'assemblage des panneaux s'opérant avec des arêtes consécutives de mêmes contours et dénivellations pour obtenir une surface gauche 22 modulaire répartie selon une pluralité de niveaux h, 2h, 3h, 4h... à échelonnement constant, et que les panneaux constitutifs de la surface gauche 22 comportent un premier groupe de panneaux 1, 2, 3, 4 appartenant à la première dénivellation h, un deuxième groupe de panneaux 5, 6, 7, 8 avec des arêtes de deuxième contour appartenant à la deuxième dénivellation 2h, et un troisième groupe de panneaux 10D, 12D, 13D, 10G, 12G, 13G, 11, 14, 15 avec des arêtes des premier et/ou deuxième contours appartenant à la première et/ou deuxième dénivellations h, 2h, les dits panneaux du troisième groupe étant agencés pour raccorder des panneaux du premier et du deuxième groupes entre eux. 1- Artificial structure, in particular for a climbing wall 20, comprising: a plurality of elementary panels of conjugate shapes, assembled to each other by removable fixing means to form a modular surface, the configuration of which can be modified after recomposition of the panels, - And means for connecting the modular surface to a fixed support 24, in particular a wall 28 or a scaffolding, characterized in that the panels (1 to 8, 10D, 10G, 11, 12D, 12G, 13D, 13G, 14 , 15) have specific curved structures, having identical projected surfaces in the form of inscribed polygons, in particular a square, an equilateral triangle, or a hexagon, and lateral edges comprising at least one first contour associated with a first unevenness h, and / or a second contour associated with a second unevenness 2 h, the assembly of the panels operating with consecutive edges of the same contours and unevenness to obtain a modular left surface 22 distributed according to a plurality of levels h, 2 h, 3 h, 4 h. .. at constant staggering, and that the panels constituting the left surface 22 comprise a first group of panels 1, 2, 3, 4 belonging to the first unevenness h, a second group of panels 5, 6 , 7, 8 with edges of second contour belonging to the second unevenness 2h, and a third group of panels 10D, 12D, 13D, 10G, 12G, 13G, 11, 14, 15 with edges of the first and / or second contours belonging to the first and / or second unevenness h, 2h, said panels of the third group being arranged to connect panels of the first and second groups together. 2- Structure artificielle selon la revendication 1, caractérisée en ce que la composition de la surface gauche 22 s'effectue à partir de dix-huit types de panneaux à projections carrées, dont un premier panneau 0 constituant l'élément plan, les premier, deuxième et troisième groupes ayant respectivement quatre, quatre, et neuf panneaux. 2- artificial structure according to claim 1, characterized in that the composition of the left surface 22 is carried out from eighteen types of panels with square projections, including a first panel 0 constituting the planar element, the first, second and third groups having four, four, and nine panels respectively. 3- Structure artificielle selon la revendication 1 ou 2 caractérisée en ce que des panneaux de la surface gauche 22 comportent des arêtes rectilignes disposées à des niveaux prédéterminés. 3- artificial structure according to claim 1 or 2 characterized in that the panels of the left surface 22 have rectilinear edges arranged at predetermined levels. 4- Structure artificielle selon l'une des revendications 1 à 3, caractérisée en ce que le premier contour des arêtes latérales est formé par une ligne brisée symétrique. 4- Artificial structure according to one of claims 1 to 3, characterized in that the first contour of the lateral edges is formed by a broken symmetrical line. 5- Structure artificielle selon la revendication 4, caractérisée en ce que le deuxième contour des arêtes latérales est constitué par une portion de sinusoïde. 5- artificial structure according to claim 4, characterized in that the second contour of the lateral edges is constituted by a portion of sinusoid. 6- Structure artificielle selon l'une des revendications 1 à 5, caractérisée en ce que chaque arête des panneaux comporte un bord parallèle à la direction de projection sur le plan vertical postérieur autorisant un empilage des panneaux d'une même colonne B1 à B6. 6- artificial structure according to one of claims 1 to 5, characterized in that each edge of the panels has an edge parallel to the direction of projection on the posterior vertical plane allowing stacking of the panels of the same column B1 to B6. 7- Structure artificielle selon l'une des revendications 1 à 5, caractérisée en ce que chaque bord des panneaux est équipé à l'arrière d'une équerre 34 ayant deux ailes de fixation avec des trous 36, 38 symétriques pour le passage de vis. 7- artificial structure according to one of claims 1 to 5, characterized in that each edge of the panels is equipped at the rear with a bracket 34 having two fixing wings with holes 36, 38 symmetrical for the passage of screws . 8- Structure artificielle selon la revendication 7, dans laquelle les moyens de liaison de la surface gauche 22 modulaire au mur 38 comportent des barres en forme de tubes 40, caractérisée en ce que à point de fixation d'un noeud d'équerres 34 est associée une paire de tubes 40 de mêmes longueurs, faisant chacun un angle x aigu avec la normale au mur 28, de manière à former un triangle isocèle autorisant une reprise des efforts. 8- Artificial structure according to claim 7, wherein the means for connecting the left modular surface 22 to the wall 38 comprise bars in the form of tubes 40, characterized in that at the point of attachment of a bracket node 34 is associated a pair of tubes 40 of the same length, each making an acute angle x with the normal to the wall 28, so as to form an isosceles triangle allowing a resumption of the forces. 9- Structure artificielle selon la revendication 8, caractérisée en ce que chaque tube 40 présente à chaque extrémité une surface d'appui 42 plane, dont l'une est fixée côté panneau à un noeud d'équerres 34, et dont l'autre est reliée à une platine 46, laquelle est vissée sur un rail 30 profilé fixé verticalement au mur 28. 9- Artificial structure according to claim 8, characterized in that each tube 40 has at each end a flat support surface 42, one of which is fixed on the panel side to a node of brackets 34, and the other of which is connected to a plate 46, which is screwed onto a profiled rail 30 fixed vertically to the wall 28.
EP91420342A 1990-10-15 1991-09-27 Artificial climbing wall comprising modules with tortuous surface Expired - Lifetime EP0481900B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9013013A FR2667793B1 (en) 1990-10-15 1990-10-15 ARTIFICIAL CLIMBING WALL WITH MODULAR LEFT SURFACE.
FR9013013 1990-10-15

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EP0481900A1 true EP0481900A1 (en) 1992-04-22
EP0481900B1 EP0481900B1 (en) 1994-04-06

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US (1) US5254058A (en)
EP (1) EP0481900B1 (en)
JP (1) JP2878005B2 (en)
DE (1) DE69101618T2 (en)
ES (1) ES2055565T3 (en)
FR (1) FR2667793B1 (en)

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Also Published As

Publication number Publication date
DE69101618D1 (en) 1994-05-11
US5254058A (en) 1993-10-19
JPH04263878A (en) 1992-09-18
JP2878005B2 (en) 1999-04-05
DE69101618T2 (en) 1994-11-17
EP0481900B1 (en) 1994-04-06
FR2667793A1 (en) 1992-04-17
ES2055565T3 (en) 1994-08-16
FR2667793B1 (en) 1993-01-22

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