FR2906272A1 - Road clearance`s height limitation warning device for use with signaling beam/post, has lath fixed on lower part of rubberized element and including flat part perpendicular to traffic, where length of lath is adapted to height of clearance - Google Patents
Road clearance`s height limitation warning device for use with signaling beam/post, has lath fixed on lower part of rubberized element and including flat part perpendicular to traffic, where length of lath is adapted to height of clearance Download PDFInfo
- Publication number
- FR2906272A1 FR2906272A1 FR0702185A FR0702185A FR2906272A1 FR 2906272 A1 FR2906272 A1 FR 2906272A1 FR 0702185 A FR0702185 A FR 0702185A FR 0702185 A FR0702185 A FR 0702185A FR 2906272 A1 FR2906272 A1 FR 2906272A1
- Authority
- FR
- France
- Prior art keywords
- lath
- height
- rubberized
- road
- warning device
- 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.)
- Granted
Links
- 230000011664 signaling Effects 0.000 title description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 5
- 239000010935 stainless steel Substances 0.000 claims abstract description 5
- 229920001084 poly(chloroprene) Polymers 0.000 claims abstract description 3
- 230000002028 premature Effects 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 239000002313 adhesive film Substances 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 229920002994 synthetic fiber Polymers 0.000 claims description 2
- 210000003739 neck Anatomy 0.000 claims 1
- 229920000877 Melamine resin Polymers 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 abstract 1
- 239000003086 colorant Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
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
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
-
- 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
- E01F9/696—Overhead structures, e.g. gantries; Foundation means specially adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
Description
La présente invention concerne un dispositif d'avertissement de limitationThe present invention relates to a limitation warning device
de hauteur de gabarit routier. Les ouvrages franchissant les routes en surplomb doivent en général respecter une hauteur libre minimale entre la chaussée franchie et l' ouvrage, cette hauteur est appelée "gabarit routier". Lorsqu'un ouvrage présente une hauteur libre très réduite ne permettant ainsi que le passage de véhicules à petit gabarit, il est dit " à gabarit réduit". Dans le cas d'un ouvrage à gabarit réduit, il est mis en place une signalisation routière comprenant des panneaux d'interdiction spécifiques de type B (cf:Code de la route), une signalisation directionnelle pour les véhicules hors gabarit et un dispositif d' avertissement de limitation de hauteur de gabarit routier. height of road gauge. The works crossing the overhanging roads must in general respect a minimum free height between the crossed road and the work, this height is called "road gauge". When a work has a very small free height thus allowing the passage of small vehicles, it is said "reduced size". In the case of a reduced-gauge structure, road signs are set up, including specific B-type prohibition signs (see Highway Code), directional signage for oversized vehicles and a warning device. warning of height restriction of road gauge.
Le dispositif est destiné à prévenir visuellement et en dernier lieu, physiquement, les conducteurs de véhicules hors gabarit n'ayant pas respecté la pré signalisation. Lorsqu'un véhicule trop haut s'engage au droit du dispositif d'avertissement, le choc de celui-ci contre les éléments verticaux du dispositif alerte le conducteur dudit véhicule qui doit alors éviter de se diriger vers l'ouvrage à gabarit réduit et emprunter une voie de désenclavement spécifique. La hauteur libre sous le dispositif d'avertissement est proportionnellement adaptée à celle de l'obstacle, et dans tous les cas, légèrement inférieure au gabarit à préserver pour garantir son efficacité. Le dispositif d'avertissement est généralement fixé sur la sous face de poutres de potences ou de portiques de signalisation routière surplombant la chaussée perpendiculairement à l'axe de la voie de circulation. Le dispositif doit présenter une certaine souplesse de mouvement pendulaire pour atténuer l'impact des véhicules. La présente invention concerne un dispositif d'avertissement de limitation de hauteur de gabarit routier constitué, d'une cornière métallique (1) fixée par des boulons en inox (010mm) (2) sur la sous face d'un support (3) généralement 2906272 2 une poutre de potence de signalisation routière, d'une série d' ensembles constitués d' un élément souple en caoutchouc de type "Néoprène" (4) et d'une latte en stratifié massif, obtenu par la polymérisation de résines thermodurcissables et 5 renforcé par des fibres cellulosiques (5), l'élément caoutchouté (4) est fixé sur la face interne de l'âme verticale de la cornière (1) par deux boulons (0 8mm) (6), une plaque métallique (7) cintrée dans sa partie inférieure placée entre l'élément caoutchouté (4) et l'écrou de serrage 10 de la boulonnerie (2) évite le sectionnement prématuré dudit élément caoutchouté (4) provoqué par les multiples déplacements pendulaires du dispositif, l'élément caoutchouté (4) est armé dans son épaisseur par deux couches de toile synthétique tressée, la latte en stratifié 15 massif (5) est fixée sur la partie basse de l'élément caoutchouté (3) par des boulons en inox (0 6mm)(8) et la partie plane de la latte se présente perpendiculairement à la circulation routière et sa longueur est adaptée à la hauteur du gabarit à préserver. The device is intended to visually and ultimately physically prevent drivers of oversized vehicles that have not respected the pre-signaling. When a too high vehicle engages the right of the warning device, the shock of the latter against the vertical elements of the device alerts the driver of said vehicle which must then avoid going to the reduced-size structure and borrow a specific way of opening up. The clearance under the warning device is proportionally adapted to that of the obstacle, and in all cases, slightly lower than the template to preserve to ensure its effectiveness. The warning device is generally fixed on the underside of beams of gantries or gantries of road signaling overlooking the roadway perpendicular to the axis of the taxiway. The device must have some flexibility of pendulum movement to mitigate the impact of vehicles. The present invention relates to a warning device for limiting the height of road gauge consisting of a metal angle (1) fixed by stainless steel bolts (010mm) (2) on the underside of a support (3) generally A traffic signal girder beam, a series of assemblies consisting of a flexible "neoprene" rubber element (4) and a solid laminate slat obtained by the polymerisation of thermosetting resins and 5, the rubberized element (4) is fixed on the inner face of the vertical core of the angle (1) by two bolts (0 8mm) (6), a metal plate (7), ) bent in its lower part placed between the rubber element (4) and the clamping nut 10 of the bolting (2) avoids the premature cutting of said rubber element (4) caused by the multiple pendular movements of the device, the element rubberized (4) e The solid laminate lath (5) is secured in its thickness by two layers of braided synthetic fabric (5) and is fastened to the lower part of the rubberized element (3) by stainless steel bolts (0 6mm) (8) and the flat part of the batten is perpendicular to the road traffic and its length is adapted to the height of the template to preserve.
20 La tranche des arêtes des lattes est meulée (. (figure 4) et l'arête inférieure présente une forme en arc de cercle(10) pour limiter la surface de contact lors des chocs de véhicules. Le nombre de lattes équipant un dispositif est variable selon la largeur de la voie de circulation et la largeur des intervalles 25 laissés entre lesdites lattes. Dans les cas exceptionnels où l'angle de passage des véhicules et légèrement oblique par rapport au dispositif, afin de permettre un léger mouvement latéral des lattes, la fixation de la latte (5) à l'élément caoutchouté (4) n'est assurée que 30 par un seul boulon (figure 5) dont la partie filetée est insérée dans un tube métallique (11) (figures 6 et 7) traversant la latte (5) et la pièce caoutchoutée (4 ), la longueur du tube est légèrement plus grande que l'épaisseur confondue de la latte et de l'élément caoutchouté de manière à permettre ainsi une 35 certaine souplesse de mouvement transversal entre la latte (5) et l'élément caoutchouté (4). La face des lattes exposée à la circulation est équipée d'un 2906272 3 film adhésif rétroréfléchissant homologué pour la circulation routière et les couleurs utilisées sont le rouge et le blanc. Le film rétroréfléchissant présente des formes de chevrons (pointe vers le bas) ou de rectangles.The edge of the lath edges is ground (FIG. 4) and the lower edge has an arcuate shape (10) to limit the contact area during vehicle impacts. The number of laths equipping a device is variable in the width of the traffic lane and the width of the gaps 25 left between said slats In exceptional cases where the angle of passage of the vehicles and slightly oblique with respect to the device, to allow a slight lateral movement of the slats, the fastening of the batten (5) to the rubberized element (4) is ensured only by a single bolt (FIG. 5), the threaded part of which is inserted into a metal tube (11) (FIGS. 6 and 7) passing through the lath (5) and the rubberized part (4), the length of the tube is slightly greater than the combined thickness of the lath and the rubberized element so as to allow a certain flexibility of transverse movement between the lath te (5) and the rubberized element (4). The face of the laths exposed to traffic is equipped with a retroreflective adhesive film approved for road traffic and the colors used are red and white. The retroreflective film has chevron shapes (downward pointing) or rectangles.
5 Les lattes pourront être équipées de réflecteurs normalisés catadioptriques (Nt: 120mm ù larg: 80mm) collés sur la face exposée à la circulation.5 The slats may be equipped with catadioptric standard reflectors (Nt: 120mm ù width: 80mm) bonded to the side exposed to traffic.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0702185A FR2906272B1 (en) | 2006-09-22 | 2007-03-26 | ROAD TEMPERATURE HEIGHT LIMITATION WARNING DEVICE. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0608363A FR2906271A3 (en) | 2006-09-22 | 2006-09-22 | Road clearance`s height limitation warning device for use with signaling beam/post, has lath fixed on lower part of rubberized element and including flat part perpendicular to traffic, where length of lath is adapted to height of clearance |
FR0702185A FR2906272B1 (en) | 2006-09-22 | 2007-03-26 | ROAD TEMPERATURE HEIGHT LIMITATION WARNING DEVICE. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2906272A1 true FR2906272A1 (en) | 2008-03-28 |
FR2906272B1 FR2906272B1 (en) | 2008-10-31 |
Family
ID=38375680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0702185A Active FR2906272B1 (en) | 2006-09-22 | 2007-03-26 | ROAD TEMPERATURE HEIGHT LIMITATION WARNING DEVICE. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2906272B1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1360992A (en) * | 1920-05-29 | 1920-11-30 | Strimple William | Bridge-warning |
EP0784124A1 (en) * | 1996-01-12 | 1997-07-16 | Angelo Polini | Additional flag-type marker |
FR2836941A1 (en) * | 2002-03-11 | 2003-09-12 | Metallerie Concept | Size gate for motorway toll lane comprises transverse piece composed of two abutted elements carried by uprights either side lane and indexing means allowing pivoting of elements during collision with vehicle when closed |
WO2004053234A1 (en) * | 2002-12-10 | 2004-06-24 | Transurban Limited | Over-height vehicle barriers |
-
2007
- 2007-03-26 FR FR0702185A patent/FR2906272B1/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1360992A (en) * | 1920-05-29 | 1920-11-30 | Strimple William | Bridge-warning |
EP0784124A1 (en) * | 1996-01-12 | 1997-07-16 | Angelo Polini | Additional flag-type marker |
FR2836941A1 (en) * | 2002-03-11 | 2003-09-12 | Metallerie Concept | Size gate for motorway toll lane comprises transverse piece composed of two abutted elements carried by uprights either side lane and indexing means allowing pivoting of elements during collision with vehicle when closed |
WO2004053234A1 (en) * | 2002-12-10 | 2004-06-24 | Transurban Limited | Over-height vehicle barriers |
Also Published As
Publication number | Publication date |
---|---|
FR2906272B1 (en) | 2008-10-31 |
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