FR2580688A1 - Articulated tubular pole for marking ski pistes, sports fields or the like - Google Patents

Articulated tubular pole for marking ski pistes, sports fields or the like Download PDF

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Publication number
FR2580688A1
FR2580688A1 FR8506511A FR8506511A FR2580688A1 FR 2580688 A1 FR2580688 A1 FR 2580688A1 FR 8506511 A FR8506511 A FR 8506511A FR 8506511 A FR8506511 A FR 8506511A FR 2580688 A1 FR2580688 A1 FR 2580688A1
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France
Prior art keywords
stake
stop
tube
marking
main body
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Granted
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FR8506511A
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French (fr)
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FR2580688B1 (en
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Individual
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Individual
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Application filed by Individual filed Critical Individual
Priority to FR8506511A priority Critical patent/FR2580688B1/en
Priority to EP86420105A priority patent/EP0200659A1/en
Priority to ES1986296858U priority patent/ES296858Y/en
Publication of FR2580688A1 publication Critical patent/FR2580688A1/en
Application granted granted Critical
Publication of FR2580688B1 publication Critical patent/FR2580688B1/en
Expired legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C19/00—Design or layout of playing courts, rinks, bowling greens or areas for water-skiing; Covers therefor
    • A63C19/06—Apparatus for setting-out or dividing courts
    • A63C19/062—Slalom gate poles, posts or marking sticks for sport fields
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
    • E01F9/627—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection self-righting after deflection or displacement
    • E01F9/629—Traffic guidance, warning or control posts, bollards, pillars or like upstanding bodies or structures

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Abstract

The subject of the invention is related to the technical field of sport and more particularly, of marking means. The articulation system is a cylindrical stop-piece 3 of solid cross-section and made of flexible material, which can deform elastically, the transverse edges of the said stop-piece 3 being equipped with fixing means 6 and 7 capable of interacting with complementary arrangements provided on the corresponding ends of the anchoring part 1 and of the main body 2 of the pole.

Description

L'invention concerne un piquet tubulaire articulé pour le balisage des pistes de ski, de terrait de sport ou autres. The invention relates to a hinged tubular stake for the marking of ski slopes, sports grounds or others.

L'objet de l'invention se rattache au secteur technique des sports et plus particulièrement des moyens de repérage. The object of the invention relates to the technical sector of sports and more particularly to locating means.

On connaît différents types de piquets employés pour constituer des portes de slalom pour le ski, baliser une piste, délimiter une aire d'un terrain de sport. Généralement, ces piquets sont constitués par des tubes de section ronde dont une extrémité est effilée pour autoriser leur ancrage. Le plus souvent en matière de ski notamment, ces piquets de slalom sont articulés au niveau de leur base pour s'escamoter temporairement au contact du skieur et reprendre ensuite leur position initiale. Cette conception articulée du piquet évite de blesser le skieur et réduit les risques d'arrachement du piquet par ledit skieur. We know different types of stakes used to build slalom gates for skiing, marking a track, delimiting an area of a sports field. Generally, these stakes are formed by tubes of round section, one end of which is tapered to allow their anchoring. Most often in terms of skiing in particular, these slalom poles are articulated at their base to temporarily retract in contact with the skier and then return to their initial position. This articulated design of the stake prevents injury to the skier and reduces the risk of the stake being torn off by said skier.

Différentes solutions ont été proposées pour réaliser ce type de piquet. Par exemple, le corps principal du piquet est relié à la partie d'ancrage au sol, par un ressort logé dans une gaine déformable, l'assemblage des différentes parties constitutives du piquet s'effectuant par des vis ou autres organes de fixation apparent. I1 en résulte certains inconvénients tels que l'obligation d'avoir un outil pour procéder à l'assemblage des différentes parties ce qui augmente le temps de montage et par conséquent le coût de revient. De plus les trous de passage des vis d'assemblage peuvent créer un affaiblissement du tube avec des risques de rupture . On souligne également que les spires du ressort limitent la flexion angulaire à une valeur généralement inférieure à 90".  Different solutions have been proposed for making this type of stake. For example, the main body of the stake is connected to the ground anchoring part, by a spring housed in a deformable sheath, the assembly of the various constituent parts of the stake being effected by screws or other visible fixing members. This results in certain drawbacks such as the obligation to have a tool for assembling the different parts, which increases the assembly time and consequently the cost price. In addition, the holes for the connecting screws can create a weakening of the tube with the risk of rupture. It is also pointed out that the turns of the spring limit the angular bending to a value generally less than 90 ".

D'autres piquets articulés mettent en oeuvre des systèmes à rotule, mais là encore, les coûts sont élevés. Other articulated stakes use ball-and-socket systems, but again the costs are high.

L'invention s'est fixée pour but, d'une manière simple et efficace, de réaliser un piquet articulé, d'un coût de fabrication réduit, d'une grande fiabilité d'utilisation en étant en outre facilement montable et démontable sans aucun outil ou accessoire. The invention has set itself the goal, in a simple and effective way, of making an articulated stake, of a reduced manufacturing cost, of a great reliability of use while being in addition easily mountable and dismountable without any tool or accessory.

A cet effet, la partie d'ancrage au sol du piquet et le corps principal, sont reliés par un système d'articulation sous forme d'une butée cylindrique de section pleine en matière souple déformable élastiquement, les bords transversaux de ladite butée étant équipés de moyens de fixation susceptibles de coopérer avec des agencements complémentaires que présentent les extrémités correspondantes de la partie d'ancrage et du corps principal du piquet. To this end, the ground anchoring part of the stake and the main body are connected by an articulation system in the form of a cylindrical stop of solid section made of flexible elastically deformable material, the transverse edges of said stop being fitted. fixing means capable of cooperating with complementary arrangements presented by the corresponding ends of the anchoring part and of the main body of the stake.

L'invention est exposée ci-après plus en détail, à l'aide des dessins qui représentent seulement un mode d'exécution. The invention is set out below in more detail, using the drawings which represent only one embodiment.

La figure 1 est une vue en perspective du piquet. Figure 1 is a perspective view of the stake.

La figure 2 montre le piquet ancré au sol et soumis à un effort de flexion. Figure 2 shows the stake anchored to the ground and subjected to a bending force.

La figure 3 est, à une échelle plus importante, une vue partielle en coupe longitudinale du piquet. Figure 3 is, on a larger scale, a partial view in longitudinal section of the stake.

La figure 4 est une vue en coupe transversalé considérée selon la ligne 4.4. de la figure 3. Figure 4 is a cross-sectional view taken along line 4.4. in Figure 3.

Afin de rendre plus concret l'objet de l'invention, on le décrit maintenant d'une manière non limitative en se référant aux exemples de réalisation des figures des dessins. In order to make the object of the invention more concrete, it is now described in a nonlimiting manner with reference to the exemplary embodiments of the figures of the drawings.

D'une manière connue, le piquet désigné dans son ensemble par (P), comprend une partie d'ancrage au sol (1) de longeur réduite et un corps principal (2) de plus grande longueur correspondant à des normes dimensionnelles selon l'application désirée
Les parties (1) et (2) sont constituées par des tubes de section ronde.In a known manner, the stake generally designated by (P), comprises a ground anchoring part (1) of reduced length and a main body (2) of greater length corresponding to dimensional standards according to the desired application
Parts (1) and (2) consist of round section tubes.

Selon l'invention, les deux tubes (1) et (2) sont reliés à libre articulation, par une butée cylindrique de section pleine (3) en matière souple,déformable élastiquement. Par exemple, cette butée est en caoutchouc avec une haute résistance à la flexion. Les bords transversaux circulaires de la butée (3) présentent directement ou d'une manière rapportée, des plaques ou rondelles d'appui (4) et (5) en matière rigide, notamment en métal.  According to the invention, the two tubes (1) and (2) are connected with free articulation, by a cylindrical stop of solid section (3) made of flexible material, elastically deformable. For example, this stopper is made of rubber with a high resistance to bending. The circular transverse edges of the stop (3) have, directly or in an attached manner, support plates or washers (4) and (5) made of rigid material, in particular metal.

Chacune des plaques (4) et (5) présentent en débordement des tiges filetées coaxiales (6) et (7) susceptibles de coopérer avec des agencements complémentaires formés aux extrémités correspondantes des tubes (1) et (2). La tige filetée (6) est vis sée dans un manchon rapporté et taraudé (8) monté à l'intérieur du tube (2) qui est creux. Each of the plates (4) and (5) have coaxial threaded rods (6) and (7) overflowing capable of cooperating with complementary arrangements formed at the corresponding ends of the tubes (1) and (2). The threaded rod (6) is screwed into an attached and threaded sleeve (8) mounted inside the tube (2) which is hollow.

De même, dans le cas d'un tube d'ancrage (1) creux, la tige filetée (7) est vissée dans un manchon taraudé rapporté en bout dudit tube. Le ou les manchons (8) peuvent être simplement emmanchés à force dans l'alésage des tubes, ou bien y être fixés par collage. Si le tube (1) est plein, la tige filetée (7) est vissée dans un taraudage coaxial formé en bout dudit tube. Similarly, in the case of a hollow anchor tube (1), the threaded rod (7) is screwed into a threaded sleeve attached to the end of said tube. The sleeve (s) (8) can simply be force-fitted into the bore of the tubes, or else be fixed there by gluing. If the tube (1) is full, the threaded rod (7) is screwed into a coaxial thread formed at the end of said tube.

On conçoit donc, lorsque le piquet (P) est ancré au sol par le tube (1), que le tube (2) pourra fléchir angulairement sous l'effet d'une force F, compte-tenu de l'élasticité résultant de la butée en caoutchouc (3). Dès que l'action qui a produit la force F a disparu, le tube (2) reprend automatiquement sa position initiale. It is therefore conceivable, when the stake (P) is anchored to the ground by the tube (1), that the tube (2) may bend angularly under the effect of a force F, taking into account the elasticity resulting from the rubber stop (3). As soon as the action which produced the force F has disappeared, the tube (2) automatically returns to its initial position.

Le tube d'ancrage (1) qui fait office de pieu due par son extrémité effilée (la), présente sur une partie de sa longueur, une série de gorges (lb) qui ont pour but, d'une part, d'améliorer l'ancrage dans le sol et, d'autre part, de freiner la glisse du piquet lorsqu'il est accidentellement arraché. On prévoit également d'interposer entre la butée cylindrique en caoutchouc (3) et l'extrémité du tube (1), une rondelle (9) réalisée dans un matériau ayant un coefficient de glissement faible, afin de diminuer et limiter la pénétration du piquet au delà de ladite butée afin de ne pas altérer la flexion, Cette bague peut présenter un diamètre légèrement supérieur à celui du tube (1), afin de faire office de butée. The anchoring tube (1) which acts as a pile due by its tapered end (la), has over a part of its length, a series of grooves (lb) which aim, on the one hand, to improve anchoring in the ground and, on the other hand, braking the sliding of the stake when it is accidentally torn off. There is also provision to interpose between the cylindrical rubber stop (3) and the end of the tube (1), a washer (9) made of a material having a low coefficient of sliding, in order to reduce and limit the penetration of the stake. beyond said stop so as not to alter the bending, This ring may have a diameter slightly greater than that of the tube (1), in order to act as a stop.

D'une manière connue, l'extrémité libre du tube principal (2), présente en bout un bouchon amovible (10). In a known manner, the free end of the main tube (2) has a removable plug (10) at the end.

On souligne qu'à partir de la conception de base du piquet articulé défini ci-dessus, il est possible d'obtenir très facilement un piquet dit rigide. Pour cela, il suffit de suppri mer la butée élastique (3) et d'assembler les deux tubes (1) et (2) en utilisant, par exemple, un goujon vissé dans les manchons (8) ou dans le taraudage coaxial du tube (1) selon que ce dernier est plein ou creux. It is emphasized that from the basic design of the articulated stake defined above, it is possible to very easily obtain a so-called rigid stake. To do this, simply remove the elastic stop (3) and assemble the two tubes (1) and (2) using, for example, a stud screwed into the sleeves (8) or into the coaxial thread of the tube (1) depending on whether the latter is full or hollow.

I1 est bien évident que les tubes (1) et (2) sont exécutés en toute matière connue et appropriée et sont de longueur déterminée pour que la longueur total du piquet corresponde aux normes dimensionnelles exigées selon les applications recherchées étant rappelé que ce type de piquet trouve une application particulièrement avantageuse pour les pistes de ski en tant que balise ou porte de slalom sans pour cela exclure d'autres applications telles que la délimitation des aires de sport en général-. It is obvious that the tubes (1) and (2) are made of any known and appropriate material and are of determined length so that the total length of the stake corresponds to the dimensional standards required according to the desired applications being recalled that this type of stake finds a particularly advantageous application for ski slopes as a beacon or slalom gate without excluding other applications such as the delimitation of sports areas in general.

On doit souligner que cette conception de l'articulation du piquet, évite à ce dernier de revenir trop rapidement et trop brusquement, à sa position initiale.  It should be emphasized that this design of the post articulation prevents the latter from returning too quickly and too suddenly to its initial position.

Claims (7)

REVENDICATIONS - 1 - Piquet tubulaire articulé notamment pour le balisage des pistes de ski, terrains de sport et autres, comprenant une partie d'ancrage au sol (1) de longueur réduite, reliée à un corps principal (2) de plus grande longueur, par un système d'articulation, caractérisé en ce que le système d'articulation est une butée (3) cylindrique de section pleine en matière scuple, déformable élastiquement, les bords transversaux de ladite butée (3) étant équipés de moyens de fixation (6) et (7) susceptibles de coopérer avec des agencements complémentaires que présentent les extrémités correspondantes de la partie d'ancrage (1) et du corps principal (2) du piquet.- 1 - Tubular post articulated in particular for the marking of ski slopes, sports grounds and others, comprising a ground anchoring part (1) of reduced length, connected to a main body (2) of greater length, by an articulation system, characterized in that the articulation system is a cylindrical stop (3) of solid section of scuple material, elastically deformable, the transverse edges of said stop (3) being equipped with fixing means (6) and (7) capable of cooperating with complementary arrangements presented by the corresponding ends of the anchoring part (1) and of the main body (2) of the stake. - 2 - Piquet selon la revendication 1, caractérisé en ce que la butée (3) est en caoutchouc avec une haute résistance à la flexion, les bords circulaires de ladite butée présentant directement ou d'une manière rapportée des rondelles d'appui (4) et (5) en matière rigide.- 2 - stake according to claim 1, characterized in that the stop (3) is made of rubber with a high resistance to bending, the circular edges of said stop having directly or in an added manner supporting washers (4 ) and (5) in rigid material. - 3 - Piquet selon la revendication 2,. caractérisé en ce que les moyens de fixation (6) et (7) sont des tiges filetées formées en débordement, d'une manière coaxiale aux rondelles d'appui (4) et (5).- 3 - stake according to claim 2 ,. characterized in that the fixing means (6) and (7) are threaded rods formed in overflow, in a coaxial manner with the support washers (4) and (5). - 4 - Piquet dont les tubes (1) et (2) sont creux selon la revendication 3, caractérisé en ce. que les tiges filetées (6) et (7) sont vissées dans des manchons taraudés.(8) montés d'une manière fixe en bout de l'alésage des extrémités correspondantes des tubes (1) et (2).- 4 - Post whose tubes (1) and (2) are hollow according to claim 3, characterized in. that the threaded rods (6) and (7) are screwed into threaded sleeves. (8) fixedly mounted at the end of the bore of the corresponding ends of the tubes (1) and (2). - 5 - Piquet dont au moins le tube d'ancrage (1) est plein selon la revendication 1, caractérisé en ce que les tiges filetées (6) et (7) sont respectivement vissées dans un manchon taraudé (8) monté fixement en bout de l'alésage du tube (2) et dans un tarau dage coaxial formé en bout de l'extrémité du tube (1).- 5 - Stake with at least the anchor tube (1) is full according to claim 1, characterized in that the threaded rods (6) and (7) are respectively screwed into a threaded sleeve (8) fixedly mounted at the end of the bore of the tube (2) and in a coaxial thread formed at the end of the end of the tube (1). - 6 - Piquet selon la revendication 1, caractérisé en ce que le tube d'ancrage (1) qui fait office de pieu , présente, sur au moins une partie de sa longueur, une série de gorges (lb).- 6 - A stake according to claim 1, characterized in that the anchoring tube (1) which acts as a stake, has, over at least part of its length, a series of grooves (lb). - 7 - Piquet selon la revendication 1, caractérisé en ce qu'entre la butée cylindrique (3) et l'extrémité du tube (1), est montée une rondelle de butée (9) ayant un faible coefficient de glissement. - 7 - stake according to claim 1, characterized in that between the cylindrical stop (3) and the end of the tube (1), is mounted a stop washer (9) having a low coefficient of sliding.
FR8506511A 1985-04-22 1985-04-22 ARTICULATED TUBULAR POLE FOR THE MARKING OF SKI SLOPES, SPORTS GROUNDS OR THE LIKE Expired FR2580688B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8506511A FR2580688B1 (en) 1985-04-22 1985-04-22 ARTICULATED TUBULAR POLE FOR THE MARKING OF SKI SLOPES, SPORTS GROUNDS OR THE LIKE
EP86420105A EP0200659A1 (en) 1985-04-22 1986-04-21 Tubular pole for delineating ski paths, sports grounds, etc.
ES1986296858U ES296858Y (en) 1985-04-22 1986-04-22 TUBULAR BEACON ARTICULATED ESPECIALLY FOR THE SKI TRACK BORING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8506511A FR2580688B1 (en) 1985-04-22 1985-04-22 ARTICULATED TUBULAR POLE FOR THE MARKING OF SKI SLOPES, SPORTS GROUNDS OR THE LIKE

Publications (2)

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FR2580688A1 true FR2580688A1 (en) 1986-10-24
FR2580688B1 FR2580688B1 (en) 1989-06-09

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FR8506511A Expired FR2580688B1 (en) 1985-04-22 1985-04-22 ARTICULATED TUBULAR POLE FOR THE MARKING OF SKI SLOPES, SPORTS GROUNDS OR THE LIKE

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005006967U1 (en) * 2005-04-30 2006-09-07 Heine, Georg Pole top-guiding post for protective plank, has base part with elastic unit arranged between upper and lower parts, where base part dampens forces acting on post using unit and reduces inclination or bending of post in area of base part
EP3216498A4 (en) * 2014-11-04 2018-06-27 Trade Kisses and Business, S.L Device for marking the technical area of a bench in a football stadium

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1482473A (en) * 1966-06-04 1967-05-26 Boundary post, signage or similar destination and more especially for sports grounds
US3438311A (en) * 1967-06-14 1969-04-15 Continental Rubber Works Highway marker
FR2304722A1 (en) * 1975-03-20 1976-10-15 Glp Cy FLEXIBLE SIGNALING TERMINAL UNDER IMPACT
DE3106712A1 (en) * 1981-02-24 1982-09-16 Steinhauer, Fritz, 8960 Kempten Foot for slalom poles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1482473A (en) * 1966-06-04 1967-05-26 Boundary post, signage or similar destination and more especially for sports grounds
US3438311A (en) * 1967-06-14 1969-04-15 Continental Rubber Works Highway marker
FR2304722A1 (en) * 1975-03-20 1976-10-15 Glp Cy FLEXIBLE SIGNALING TERMINAL UNDER IMPACT
DE3106712A1 (en) * 1981-02-24 1982-09-16 Steinhauer, Fritz, 8960 Kempten Foot for slalom poles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005006967U1 (en) * 2005-04-30 2006-09-07 Heine, Georg Pole top-guiding post for protective plank, has base part with elastic unit arranged between upper and lower parts, where base part dampens forces acting on post using unit and reduces inclination or bending of post in area of base part
EP3216498A4 (en) * 2014-11-04 2018-06-27 Trade Kisses and Business, S.L Device for marking the technical area of a bench in a football stadium

Also Published As

Publication number Publication date
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