FR2772804A1 - Motor sport track marker, especially for go-cart track - Google Patents
Motor sport track marker, especially for go-cart track Download PDFInfo
- Publication number
- FR2772804A1 FR2772804A1 FR9716385A FR9716385A FR2772804A1 FR 2772804 A1 FR2772804 A1 FR 2772804A1 FR 9716385 A FR9716385 A FR 9716385A FR 9716385 A FR9716385 A FR 9716385A FR 2772804 A1 FR2772804 A1 FR 2772804A1
- Authority
- FR
- France
- Prior art keywords
- track
- equipment
- inflatable
- formation
- inflatable elements
- 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
Links
Classifications
-
- 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
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
- E01F15/0407—Metal rails
- E01F15/0423—Details of rails
- E01F15/043—Details of rails with multiple superimposed members; Rails provided with skirts
-
- 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
-
- 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
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/576—Traffic lines
- E01F9/588—Lane delineators for physically separating traffic lanes and discouraging but not preventing crossing
-
- 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
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/576—Traffic lines
- E01F9/594—Traffic lines movable for reuse at different locations
Abstract
Description
Equipement pour la formation d'une piste pour des sports motorisés, notamment de karting. Equipment for training a track for motorized sports, especially karting.
La présente invention concerne un équipement pour la formation d'une piste pour des sports motorisés, notamment de karting. The present invention relates to equipment for training a track for motorized sports, in particular karting.
Dans l1art antérieur, les pistes de sports motorisées sont formées soit de pistes permanentes, soit de pistes temporaires. Dans ce dernier cas, qui est celui du domaine de l'invention, on dépose sur la piste des éléments de balisage et de sécurité, habituellement des ballots de paille ou des piles de pneus. Le temps de mise en place est relativement long et l'installation nécessite une main d'oeuvre nombreuse. De plus, le déplacement de ces éléments nécessite des moyens logistiques relativement lourds, généralement un camion semi-remorque. In the prior art, motorized sports tracks are formed either of permanent tracks or of temporary tracks. In the latter case, which is that of the field of the invention, markings and safety elements are deposited on the track, usually bales of straw or stacks of tires. The installation time is relatively long and the installation requires a large workforce. In addition, the movement of these elements requires relatively heavy logistical means, generally a semi-trailer truck.
Le but de l'invention est de proposer un équipement pour la formation de pistes temporaires facile à mettre en place et à transporter, ne dégradant pas le terrain où la piste temporaire est installée, et offrant un haut degré de sécurité. The object of the invention is to provide equipment for the formation of temporary tracks which is easy to set up and transport, not degrading the terrain where the temporary track is installed, and offering a high degree of security.
A cet effet, l'invention concerne dans son acception la plus générale un équipement pour la formation d'une piste pour des sports motorisés, notamment de karting, caractérisé en ce qu'il est formé d'éléments gonflables lestés. Ces éléments gonflables peuvent notamment constituer un support publicitaire. To this end, the invention relates in its most general sense to equipment for training a track for motorized sports, in particular karting, characterized in that it is formed of ballasted inflatable elements. These inflatable elements can in particular constitute an advertising medium.
Avantageusement, les éléments gonflables sont constitués par une enveloppe gonflable comportant une seconde enveloppe susceptible d'être remplie d'eau. Advantageously, the inflatable elements consist of an inflatable envelope comprising a second envelope capable of being filled with water.
Selon un mode de réalisation préféré, les éléments gonflables présentent une surface d'appui en un matériau antidérapant. According to a preferred embodiment, the inflatable elements have a bearing surface made of a non-slip material.
Selon une autre variante avantageuse, les éléments gonflables sont constitués par une enveloppe tubulaire gonflable prolongé de part et d'autre du plan vertical par des enveloppes tubulaires remplies d'eau, et par une toile antidérapante entourant les enveloppes tubulaires remplies d'eau et fixée sur la surface extérieure de l'enveloppe gonflable. According to another advantageous variant, the inflatable elements are constituted by an inflatable tubular envelope extended on either side of the vertical plane by tubular envelopes filled with water, and by a non-slip fabric surrounding the tubular envelopes filled with water and fixed on the outer surface of the inflatable envelope.
De préférence, les éléments gonflables présentent une section d'environ 60 cm. Preferably, the inflatable elements have a section of approximately 60 cm.
Avantageusement, les éléments sont formés de modules ouvertes à leurs deux extrémités, raccordables par un moyen sensiblement étanche. Advantageously, the elements are formed of modules open at their two ends, connectable by a substantially sealed means.
Selon une variante particulière, les éléments gonflables sont raccordés par une fermeture à glissière recouverte par un rabat. According to a particular variant, the inflatable elements are connected by a zipper covered by a flap.
Selon une autre variante, les éléments gonflables comportent au moins une cloison intérieure transversale munie d'un clapet anti-retour. According to another variant, the inflatable elements comprise at least one transverse internal partition provided with a non-return valve.
De préférence, les éléments gonflables sont formés par des modules raccordables d'une longueur d'environ 10 mètres. Preferably, the inflatable elements are formed by connectable modules with a length of about 10 meters.
L'invention concerne aussi un procédé pour la réalisation d'une piste pour des sports motorisés, notamment de karting, consistant à disposer sur un terrain des moyens de protection caractérisé en ce que ces moyens de protection sont formés par des éléments gonflables présentant une surface inférieure antidérapante. The invention also relates to a method for producing a track for motorized sports, in particular karting, consisting of having protective means on a ground, characterized in that these protective means are formed by inflatable elements having a surface non-slip bottom.
L'invention sera mieux comprise à la lecture de la description qui suit, se référant à un exemple non limitatif de réalisation où :
- la figure 1 représente une vue en coupe d'un élément gonflable selon l'invention
- la figure 2 représente une vue de dessus d'un circuit réalisé avec un équipement conforme à l'invention. The invention will be better understood on reading the description which follows, referring to a nonlimiting example of embodiment where:
- Figure 1 shows a sectional view of an inflatable element according to the invention
- Figure 2 shows a top view of a circuit produced with equipment according to the invention.
L'élément gonflable est constitué par une enveloppe intérieure (1) tubulaire gonflable d'une section de 600 mm. Cette enveloppe gonflable est prolongée de part et d'autre par des enveloppes tubulaires parallèles (2, 3) d'une section de 150 mm, destinées à être remplies d'eau pour former un lest. The inflatable element consists of an inflatable tubular inner envelope (1) with a section of 600 mm. This inflatable envelope is extended on both sides by parallel tubular envelopes (2, 3) with a section of 150 mm, intended to be filled with water to form a ballast.
Une toile antidérapante (4) recouvre la partie inférieure de l'ensemble formé par l'enveloppe gonflable et les deux lests. Cette toile antidérapante est formée par un support de type polyester précontraint renforcé de fibre de verre et enduit avec du PVC présentant un état de surface rugueux favorisant l'adhérence sur un revêtement tel qu'un parking de supermarché ou une surface en béton ou en bitume. A non-slip fabric (4) covers the lower part of the assembly formed by the inflatable envelope and the two weights. This non-slip canvas is formed by a prestressed polyester support reinforced with fiberglass and coated with PVC having a rough surface condition promoting adhesion on a coating such as a supermarket parking lot or a concrete or bitumen surface. .
La toile antidérapante est collée sur la surface extérieure de l'enveloppe tubulaire gonflable (1), ou raccordée par tout autre moyen connu, par exemple par un lacet. The non-slip fabric is glued to the outer surface of the inflatable tubular casing (1), or connected by any other known means, for example by a lace.
Pour une toile antidérapante présentant un coefficient de frottement de 0,5 sur le sol, et une masse totale de l'ordre de 38 kg par mètre linéaire, un élément modulaire d'une longueur de 18 mètres permet de résister à une force de 3300 N, ce qui correspond par exemple à l'impact d'un karting d'une masse totale de 200 kg, et d'une vitesse passant de 60 km/h à 0 en une seconde. For a non-slip fabric with a coefficient of friction of 0.5 on the ground, and a total mass of around 38 kg per linear meter, a modular element with a length of 18 meters can resist a force of 3300 N, which corresponds for example to the impact of a karting with a total mass of 200 kg, and a speed going from 60 km / h to 0 in a second.
La figure 2 représente une vue schématique d'un circuit équipé d'éléments gonflables conformes à l'invention. Les éléments gonflables modulaires sont disposés de part et d'autre de la piste et sont raccordés par des fermetures glissières. Ces fermetures laissent subsister de légères fuites, ce qui évite les surpressions. Des compresseurs sont disposés en certains points du circuit pour maintenir la pression dans les éléments modulaires. Les fermetures sont recouvertes par des rabats évitant aux conducteurs de karts de se blesser. FIG. 2 represents a schematic view of a circuit equipped with inflatable elements in accordance with the invention. The modular inflatable elements are arranged on either side of the runway and are connected by slide fasteners. These closures allow slight leaks to remain, which prevents overpressure. Compressors are arranged at certain points in the circuit to maintain the pressure in the modular elements. The closures are covered by flaps to prevent go-kart drivers from injuring themselves.
Certains éléments modulaires (6) présentent un pontet gonflable (7) reliant deux éléments modulaires (8, 9). Ces pontets assurent une première fonction décorative et une deuxième fonction de rigidification du circuit. Some modular elements (6) have an inflatable bridge (7) connecting two modular elements (8, 9). These bridges provide a first decorative function and a second function of stiffening the circuit.
L'invention est décrite dans ce qui précède à titre d'exemple non limitatif. L'homme du métier sera à même de réaliser diverses variantes sans pour autant sortir du cadre de l'invention. The invention is described in the foregoing by way of nonlimiting example. Those skilled in the art will be able to produce various variants without departing from the scope of the invention.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9716385A FR2772804A1 (en) | 1997-12-23 | 1997-12-23 | Motor sport track marker, especially for go-cart track |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9716385A FR2772804A1 (en) | 1997-12-23 | 1997-12-23 | Motor sport track marker, especially for go-cart track |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2772804A1 true FR2772804A1 (en) | 1999-06-25 |
Family
ID=9515024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9716385A Pending FR2772804A1 (en) | 1997-12-23 | 1997-12-23 | Motor sport track marker, especially for go-cart track |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2772804A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2928667A1 (en) * | 2008-03-11 | 2009-09-18 | Jlfo Satt Sarl | Deformable safety barrier for e.g. ski trail for alpine skiing in sport competition, has flexible structure equipped with housing extended along main dimension of structure, and air bag inserted in structure |
WO2012072272A1 (en) * | 2010-12-03 | 2012-06-07 | Barrier Safety Systems Limited | A barrier |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4090694A (en) * | 1977-07-11 | 1978-05-23 | Vincent Clarence K | Go-cart guard rail |
US4815153A (en) * | 1988-01-19 | 1989-03-28 | Bleser Sandra L | Inflatable play pen |
GB2244914A (en) * | 1990-04-11 | 1991-12-18 | George Keith Davison | Barriers for sports grounds |
DE19536107A1 (en) * | 1995-09-28 | 1997-04-03 | Loesch Gmbh Betonwerke | Protective barrier for edge of go-cart track |
DE29706752U1 (en) * | 1996-04-16 | 1997-06-05 | Berger Johann | Sports, gymnastics, therapy and play pools |
-
1997
- 1997-12-23 FR FR9716385A patent/FR2772804A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4090694A (en) * | 1977-07-11 | 1978-05-23 | Vincent Clarence K | Go-cart guard rail |
US4815153A (en) * | 1988-01-19 | 1989-03-28 | Bleser Sandra L | Inflatable play pen |
GB2244914A (en) * | 1990-04-11 | 1991-12-18 | George Keith Davison | Barriers for sports grounds |
DE19536107A1 (en) * | 1995-09-28 | 1997-04-03 | Loesch Gmbh Betonwerke | Protective barrier for edge of go-cart track |
DE29706752U1 (en) * | 1996-04-16 | 1997-06-05 | Berger Johann | Sports, gymnastics, therapy and play pools |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2928667A1 (en) * | 2008-03-11 | 2009-09-18 | Jlfo Satt Sarl | Deformable safety barrier for e.g. ski trail for alpine skiing in sport competition, has flexible structure equipped with housing extended along main dimension of structure, and air bag inserted in structure |
WO2012072272A1 (en) * | 2010-12-03 | 2012-06-07 | Barrier Safety Systems Limited | A barrier |
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