FR2578166A1 - Holds for climbing training - Google Patents

Holds for climbing training Download PDF

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Publication number
FR2578166A1
FR2578166A1 FR8503478A FR8503478A FR2578166A1 FR 2578166 A1 FR2578166 A1 FR 2578166A1 FR 8503478 A FR8503478 A FR 8503478A FR 8503478 A FR8503478 A FR 8503478A FR 2578166 A1 FR2578166 A1 FR 2578166A1
Authority
FR
France
Prior art keywords
climbing
wall
fixing
fixing means
roughness
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.)
Pending
Application number
FR8503478A
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French (fr)
Inventor
Robert Darrouy
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.)
THOMASSON DARROUY GES
Original Assignee
THOMASSON DARROUY GES
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by THOMASSON DARROUY GES filed Critical THOMASSON DARROUY GES
Priority to FR8503478A priority Critical patent/FR2578166A1/en
Publication of FR2578166A1 publication Critical patent/FR2578166A1/en
Pending legal-status Critical Current

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Classifications

    • 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00Moulds or cores; Details thereof or accessories therefor
    • B29C33/38Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842Manufacturing moulds, e.g. shaping the mould surface by machining
    • B29C33/3857Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

The invention relates to a device for gripping, called a "hold" 6, which is used for climbing training. This device comprises a bearing face 9 which is adapted in order to be applied against the surface 8 of a climbing wall, a functional face 10 forming a projection, with, if appropriate, a cavity for gripping for the climb, and fastening means 12 enabling the hold to be secured to the surface or climbing wall.

Description

PRISES POUR L'ENTRAINEMENT A L'ESCALADE
L'invention concerne des accessoires d'accrochage appelés "prises" représentant des irrégularités en creux ou en relief et qui sont rapportés sur des parois habituellement artificielles servant à l'entraînement à l'escalade.
TAKEN FOR CLIMBING TRAINING
The invention relates to attachment accessories called "grips" representing irregularities in relief or in relief and which are attached to walls usually artificial used for training in climbing.

Les prises artificielles les plus répandues sont réalisées en bois ou métal, en général aluminium et comportent des moyens de fixation permettant de les assujettir à la paroi. Elles ont des formes géométriques, telles que triangle, trapèze, carré, rond etc..., ces mêmes formes étant conditionnées par les moyens de réalisations utilisés : les équipements d'usinage traditionnels. The most widespread artificial sockets are made of wood or metal, in general aluminum and include fixing means allowing them to be fixed to the wall. They have geometric shapes, such as triangle, trapezoid, square, round, etc., these same shapes being conditioned by the means of production used: traditional machining equipment.

Les configurations limitées de ces prises présentent toutefois plusieurs inconvénients. En effet, la simplicité de leur forme, la patine rapide des matériaux, limite sensiblement leur potentialité d'utilisation et de variation des parcours. De plus, la rigidité des matériaux utilisés est telle que leur fixation nécessite plusieurs fixations limitant ainsi les faces utilisables. The limited configurations of these sockets however have several drawbacks. Indeed, the simplicity of their shape, the rapid patina of the materials, significantly limits their potential for use and variation of the routes. In addition, the rigidity of the materials used is such that their attachment requires several attachments thus limiting the usable faces.

La présente invention se propose de fournir par un processus de réalisation original et des dispositions plus appropriées au besoin, des accessoires permettant de pallier les défauts des matériels existants. The present invention proposes to provide, by an original production process and arrangements that are more appropriate if necessary, accessories making it possible to overcome the faults of existing equipment.

Un objectif essentiel de l'invention est de fournir des accessoires d'accrochage se rapprochant le plus possible de la configuration naturelle, c'est-à-dire : le rocher lui-même. An essential objective of the invention is to provide attachment accessories which are as close as possible to the natural configuration, that is to say: the rock itself.

Un autre objectif de l'invention est de fournir des prises dans un matériau approprié aux conditions climatiques de manière à ne pas se dégrader et être doté d'une souplesse appropriée à une bonne qualité de fixation sur la paroi. Another objective of the invention is to provide grips in a material suitable for climatic conditions so as not to degrade and to be endowed with a flexibility suitable for a good quality of fixing to the wall.

Lin autre objectif est de fournir des prises facilement reproductibles malgré la complexité des formes réalisables et cela à des conditions de coûts réduits. Another objective is to provide easily reproducible holds despite the complexity of the forms that can be produced, and this at reduced cost conditions.

A cet effet, les prises conformes à l'invention comprennent
- une face d'appui de forme appropriée à la surface de la paroi d'escalade,
- une face fonctionnelle formant saillie ou cavité d'accrochage pour l'escalade,
- des moyens de fixation permettant d'assujettir la prise à une zone ou un organe approprié solidaire de la paroi.
To this end, the plugs according to the invention include
- a bearing face of a suitable shape on the surface of the climbing wall,
- a functional face forming a projection or hanging cavity for climbing,
- fixing means making it possible to subject the socket to a suitable zone or member secured to the wall.

Le matériau dans lequel est réalisé les prises est adapté de telle manière qu'il offre les meilleures résistances à l'usure, au vieillissement, aux intempéries tout en ayant une dureté suffisamment élevée pour donner un toucher comparable au rocher lui-même, mais contradictoirement une souplesse lui permettant de prêter avec une élasticité parfaite, sous la pression de la fixation et ainsi adhérer de manière correcte à la paroi. Cette qualité d'adhésion permet en outre dans le cas d'une fixation unique, d'utiliser la prise sur 3600 d'orientation. The material in which the grips are made is adapted in such a way that it offers the best resistance to wear, aging, weathering while having a sufficiently high hardness to give a touch comparable to the rock itself, but contradictorily. a flexibility allowing it to lend with perfect elasticity, under the pressure of the fixing and thus adhere correctly to the wall. This quality of adhesion also makes it possible, in the case of a single fixing, to use the grip on 3600 of orientation.

De plus, selon un mode de réalisation préféré, dite technique de surmoulage, des prises peuvent être obtenues à partir de rocher ou d'aspérité naturelle d'une forme quelconque et reproductible. In addition, according to a preferred embodiment, known as the overmolding technique, holds can be obtained from rock or natural asperity of any shape and reproducible.

L'invention ci-dessus, exposée dans sa forme générale, sera mieux comprise à la lecture de la description qui suit et à l'examen des dessins annexés qui en présentent, à titre d'exemple non limitatif, un mode de réalisation et permettra d'en dégager d'autres caractéristiques, buts et avantages ; sur ces dessins, qui font partie intégrante de la présente description ::
- les figures 1, 2, 3 et 4 représentent un mode d'élaboration particulier des prises conformes à l'invention,
- la figure 5 est une coupe axiale par un plan vertical d'une prise conforme à l'invention,
- la figure 6 est une vue schématique en perspective illustrant la possibilité de rotation suivant 3600,
- les figures 7 et 8 sont des vues en coupe suivant un plan vertical montrant d'autres types de fixation sur rail,
- la figure 9 représente à titre d'exemple, quelques possibilités de formes d'empreinte pour les vis de fixation.
The above invention, described in its general form, will be better understood on reading the description which follows and on examining the appended drawings which present, by way of non-limiting example, an embodiment and will allow to identify other characteristics, goals and advantages; on these drawings, which are an integral part of this description:
FIGS. 1, 2, 3 and 4 represent a particular mode of production of the sockets in accordance with the invention,
FIG. 5 is an axial section through a vertical plane of a socket according to the invention,
FIG. 6 is a schematic perspective view illustrating the possibility of rotation along 3600,
FIGS. 7 and 8 are sectional views along a vertical plane showing other types of fastening on rail,
- Figure 9 shows by way of example, some possibilities of imprint forms for the fixing screws.

Le mode d'élaboration représenté à titre d'exemple sur les figures 1, 2, 3 et 4 illustre les opérations suivantes :
L'aspérité à copier 1 (un rocher naturel par exemple), est posé sur un plan 2. Un élastomère 3 de faible dureté "shore", silicone ou autre est directement coulé sur l'aspérité 1 et limité par son écoulement par la virole de retenue 5. Après polymérisation l'aspérité naturelle se retrouve ainsi enserrée dans une enveloppe 4, celle-ci par sa souplesse permettant le démoulage du corps 1 même si ce corps, par la complexité de ces formes, comporte des zones réputées indémoulables.
The method of production shown by way of example in FIGS. 1, 2, 3 and 4 illustrates the following operations:
The roughness to be copied 1 (a natural rock for example) is placed on a plane 2. An elastomer 3 of low hardness "shore", silicone or other material is directly poured on the roughness 1 and limited by its flow by the ferrule retainer 5. After polymerization the natural roughness is thus enclosed in an envelope 4, the latter by its flexibility allowing the release of the body 1 even if this body, by the complexity of these forms, includes areas deemed to be non-moldable.

L'enveloppe 4 ainsi obtenue par cette technique de surmoulage devient un moule en creux permettant de reproduire jusqu'à usure, en élastomère dur par exemple, autant de prises 6 de formes rigoureusement identiques à la forme de l'aspérité initiale 1. The envelope 4 thus obtained by this overmolding technique becomes a hollow mold making it possible to reproduce until wear, in hard elastomer for example, as many sockets 6 of forms strictly identical to the shape of the initial roughness 1.

Ainsi, la prise 6 comprend une face d'accrochage 10 formant prise ainsi qu'une face d'appui 9 destinée à être assujettie à la face extérieure 8 d'une paroi 7 par tout moyen de fixation qu'il soit mécanique, collage ou autre. Thus, the socket 6 comprises a hooking face 10 forming a socket as well as a bearing face 9 intended to be secured to the external face 8 of a wall 7 by any fixing means, whether mechanical, gluing or other.

En l'exemple et comme l'illustre la figure 5, un lamage 11 est ménagé sur la face 10 de manière à permettre le logement de la tête 12a d'une vis 12 traversant la face 8 et venant coopérer avec le filetage 14a d'un ancrage 14 de type cheville ou tout autre pièce prélalablement scellée dans la paroi. In the example and as illustrated in FIG. 5, a counterbore 11 is formed on the face 10 so as to allow the housing of the head 12a of a screw 12 passing through the face 8 and coming to cooperate with the thread 14a of an anchor 14 of the dowel type or any other piece previously sealed in the wall.

La tête 12a de la vis 12 sera telle quelle comporte de préférence, une empreinte en creux 12b de façon à être aisément manoeuvrée de l'extérieur du lamage 11. La forme de cette empreinte en creux (exemples figure 9) est prévue telle qutelle rende difficilement manoeuvrable pour des raisons de vol et de sécurité, la vis 12 sans une clé appropriée. The head 12a of the screw 12 will preferably be as it is, has a recessed imprint 12b so as to be easily maneuvered from the outside of the counterbore 11. The shape of this recess imprint (examples in FIG. 9) is provided such that it renders difficult to maneuver for reasons of theft and security, screw 12 without an appropriate key.

Les prises sont prévues fixées à l'aide d'un seul organe de fixation de manière à admettre la rota t ion et l'utilisation de la prise sur 36qu.  The sockets are provided fixed using a single fixing member so as to allow rotation and the use of the socket on 36qu.

Par ailleurs, le matériau élastomère constitutif de la prise 6 est tel que, malgré une apparente dureté, il présente une relative souplesse et admette une certaine déformation de manière à ce que la pression appliquée par la vis 12, dans la limite de déformation prévue par l'entretoise 15, vienne faire coopérer les faces 9 de la prise et 8 de la paroi avec la plus grande surfaee de contact possible. Furthermore, the elastomeric material constituting the grip 6 is such that, despite an apparent hardness, it has a relative flexibility and admits a certain deformation so that the pressure applied by the screw 12, within the limit of deformation provided by the spacer 15, comes to cooperate the faces 9 of the socket and 8 of the wall with the largest contact surface possible.

A cet effet, la longueur de l'entretoise 15 est telle qu'avant serrage, elle soit inférieure de la valeur de l'intervalle 16a à la longueur du logement 16 prévu dans la prise. For this purpose, the length of the spacer 15 is such that before tightening, it is less by the value of the interval 16a than the length of the housing 16 provided in the socket.

Les prises 7 et 8 illustrent des exemples de montage de prises 6 à l'aide de vis 12 et d'écrous spéciaux 12c de manière à être appropriés à se déplacer et à être fixés dans des rainures 17a de rails 17 scellés dans la paroi 18 ou fixés eux-mêmes sur une paroi par l'intermédiaire de vis 19. The sockets 7 and 8 illustrate examples of mounting sockets 6 using screws 12 and special nuts 12c so as to be suitable for moving and being fixed in grooves 17a of rails 17 sealed in the wall 18 or fixed themselves on a wall by means of screws 19.

Bien entendu, l'invention n'est pas limitée aux termes de la description qui précède, mais en comprend toutes les variantes.  Of course, the invention is not limited to the terms of the above description, but includes all variants thereof.

Claims (8)

REVENDICATIONS 1/ - Dispositif d'accrochage (6) "dit prise" servant à l'entraînement à l'escalade, caractérisé en ce qu'il comprend : 1 / - Hanging device (6) "said grip" used for climbing training, characterized in that it comprises: - une face d'appui (9) de forme appropriée à la surface (8) du mur d'escalade, - a bearing face (9) of a suitable shape for the surface (8) of the climbing wall, - une face fonctionnelle (10) forment saillie ou cavité dgeccrochage pour l'escalade, - a functional face (10) form a protrusion or hooking cavity for climbing, - des moyens de fixation (12) permettant d'assujettir la prise (6) à une zone ou un organe approprié à la surface ou paroi d'escalade. - fixing means (12) making it possible to subject the grip (6) to a zone or a member suitable for the climbing surface or wall. 2/ - Dispositif selon la revendication 1, caractérisé en ce que le matériau qui le constitue présente une relative souplesse de manière à ce que, assujetti par des moyens de fixation à une paroi, il vienne coopérer à celle-ci avec la plus grande surface de contact possible. 2 / - Device according to claim 1, characterized in that the material which constitutes it has a relative flexibility so that, subject by means of attachment to a wall, it comes to cooperate therewith with the largest surface contact possible. 3/ - Dispositif selon l'une des revendications 1, 2 ou 3, caractérisé en ce que la technique d'obtention est celle dite de "surmoulage" de manière à pouvoir reproduire avec la plus grande fidélité la granulométrie et la configuration d'une aspérité naturelle (1) telle qu'un rocher. 3 / - Device according to one of claims 1, 2 or 3, characterized in that the obtaining technique is that known as "overmolding" so as to be able to reproduce with the greatest fidelity the particle size and the configuration of a natural roughness (1) such as a rock. 4/ - Dispositif selon l'une des revendications 1, 2 ou 3, caractérisé en ce que le moule (4) obtenu du surmoulage de l'aspérité naturelle (1) est réalisé en matériau déformable de manière à ce qu'il permette par ses aptitudes élastiques le démoulage de zones réputées indémoulables. 4 / - Device according to one of claims 1, 2 or 3, characterized in that the mold (4) obtained from overmolding of the natural roughness (1) is made of deformable material so that it allows its elastic properties release from areas deemed to be non-moldable. 5/ - Dispositif selon l'une des revendications 1, 2, 3 ou 4, caractérisé en ce qu'il ne comporte qu'un moyen de fixation (12) disposé approximativement au centre de la surface d'appui (9) de façon à permettre l'orientation de la prise (6). sur 3600. 5 / - Device according to one of claims 1, 2, 3 or 4, characterized in that it only comprises a fixing means (12) disposed approximately at the center of the bearing surface (9) so to allow the orientation of the socket (6). out of 3600. 6/ - Dispositif selon l'une des revendications 1, 2, 3, 4 ou 5, caractérisé en ce qu'une entretoisa métallique (15) est disposée dans la cavité de fixation et en ce que celle-ci, du fait de sa longueur plus courte que le logement (16), fait office de limite de déformation lors du serrage. 6 / - Device according to one of claims 1, 2, 3, 4 or 5, characterized in that a metal spacer (15) is disposed in the fixing cavity and in that the latter, due to its shorter length than the housing (16), acts as a deformation limit during tightening. 7/ - Dispositif selon l'une des revendico- tions 1, 2, 3, 4, 5 ou 6, caractérisé en ce que le ou les organes de fixation (12) sont des vis dont la tête (12e) comporte une empreinte en creux (12b) telle que se configuration spécifique représente une certaine difficulté de manoeuvre sans outillage approprié. 7 / - Device according to one of claims 1, 2, 3, 4, 5 or 6, characterized in that the fixing member (s) (12) are screws whose head (12e) has an imprint in hollow (12b) such as its specific configuration represents a certain difficulty in maneuvering without appropriate tools. 8/ - Dispositif selon l'une des revendications 1, 2, 3, 4, 5, 6 ou 7, caractérisé en ce que la tête (12a) des moyens de fixation est logée dans un lamage (11) de manière à ne pas représenter d'aspérité.  8 / - Device according to one of claims 1, 2, 3, 4, 5, 6 or 7, characterized in that the head (12a) of the fixing means is housed in a counterbore (11) so as not to represent roughness.
FR8503478A 1985-03-01 1985-03-01 Holds for climbing training Pending FR2578166A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8503478A FR2578166A1 (en) 1985-03-01 1985-03-01 Holds for climbing training

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8503478A FR2578166A1 (en) 1985-03-01 1985-03-01 Holds for climbing training

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FR2578166A1 true FR2578166A1 (en) 1986-09-05

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627988A1 (en) * 1988-03-02 1989-09-08 Savigny Francois Hold fixed into cavities in artificial climbing wall - has ccylindrical body with shoulder fixed to annular edge around cavity by screws
FR2628642A1 (en) * 1988-03-17 1989-09-22 Barde Yvon Moulding climbing plate - by making mould from model and casting of rough surface
DE3811857C1 (en) * 1988-04-08 1989-11-09 Jakob 8000 Muenchen De Droemmer Climbing practice apparatus
FR2640187A1 (en) * 1988-12-08 1990-06-15 Sulmon Andre Method of manufacturing a die and counter-die for the embossing of sheet materials
FR2673846A1 (en) * 1991-03-12 1992-09-18 Vercellin Paul Anti-UV-treated epoxy or polyester climbing holds
FR2736555A1 (en) * 1995-07-12 1997-01-17 Neves Eric ARTIFICIAL SOCKET FOR LEARNING CLIMBING
US6074327A (en) * 1997-08-05 2000-06-13 Black Diamond Equipment, Ltd. Climbing hold with reinforcing sleeve
DE102011008098A1 (en) * 2011-01-07 2012-07-12 Michael J. Petershofer Climbing structure e.g. artificial climbing wall in gym, comprises base material which is made of elastomer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE845261C (en) * 1951-06-20 1952-07-31 Walter Steiner Process for the production of stag horn buttons that are similar to nature
FR2539635A1 (en) * 1983-01-26 1984-07-27 Therrat Michel Lightweight, movable climbing structure which can be developed and has variable holds
FR2540780A1 (en) * 1983-02-11 1984-08-17 Supra Fabr App Chauff Cuis Method for producing a mould for the manufacture of reconstituted fossil stones, and mould obtained thereby.
FR2555454A1 (en) * 1983-11-24 1985-05-31 Darrouy Sa Ges Equipment for training in climbing
FR2570610A1 (en) * 1984-09-26 1986-03-28 Savigny Francois Hold system for a climbing wall

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE845261C (en) * 1951-06-20 1952-07-31 Walter Steiner Process for the production of stag horn buttons that are similar to nature
FR2539635A1 (en) * 1983-01-26 1984-07-27 Therrat Michel Lightweight, movable climbing structure which can be developed and has variable holds
FR2540780A1 (en) * 1983-02-11 1984-08-17 Supra Fabr App Chauff Cuis Method for producing a mould for the manufacture of reconstituted fossil stones, and mould obtained thereby.
FR2555454A1 (en) * 1983-11-24 1985-05-31 Darrouy Sa Ges Equipment for training in climbing
FR2570610A1 (en) * 1984-09-26 1986-03-28 Savigny Francois Hold system for a climbing wall

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627988A1 (en) * 1988-03-02 1989-09-08 Savigny Francois Hold fixed into cavities in artificial climbing wall - has ccylindrical body with shoulder fixed to annular edge around cavity by screws
FR2628642A1 (en) * 1988-03-17 1989-09-22 Barde Yvon Moulding climbing plate - by making mould from model and casting of rough surface
DE3811857C1 (en) * 1988-04-08 1989-11-09 Jakob 8000 Muenchen De Droemmer Climbing practice apparatus
FR2640187A1 (en) * 1988-12-08 1990-06-15 Sulmon Andre Method of manufacturing a die and counter-die for the embossing of sheet materials
FR2673846A1 (en) * 1991-03-12 1992-09-18 Vercellin Paul Anti-UV-treated epoxy or polyester climbing holds
FR2736555A1 (en) * 1995-07-12 1997-01-17 Neves Eric ARTIFICIAL SOCKET FOR LEARNING CLIMBING
WO1997002870A1 (en) * 1995-07-12 1997-01-30 Eric Neves Artificial hand- and foothold for climbing practice
US5944634A (en) * 1995-07-12 1999-08-31 Neves; Eric Artificial hand-and foothold for climbing practice
US6074327A (en) * 1997-08-05 2000-06-13 Black Diamond Equipment, Ltd. Climbing hold with reinforcing sleeve
DE102011008098A1 (en) * 2011-01-07 2012-07-12 Michael J. Petershofer Climbing structure e.g. artificial climbing wall in gym, comprises base material which is made of elastomer

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