EP0465748B1 - Barrier element and barrier set formed by these elements - Google Patents

Barrier element and barrier set formed by these elements Download PDF

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Publication number
EP0465748B1
EP0465748B1 EP19900401988 EP90401988A EP0465748B1 EP 0465748 B1 EP0465748 B1 EP 0465748B1 EP 19900401988 EP19900401988 EP 19900401988 EP 90401988 A EP90401988 A EP 90401988A EP 0465748 B1 EP0465748 B1 EP 0465748B1
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EP
European Patent Office
Prior art keywords
elements
marker
small end
assembly
tube
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.)
Expired - Lifetime
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EP19900401988
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German (de)
French (fr)
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EP0465748A1 (en
Inventor
Robert Durand
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MATERIELS ET APPLICATIONS DE SECURITE POUR LES AEROPORTS L'INDUSTRIE ET LES ROUTES (MASAIR)
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MATERIELS ET APPLICATIONS DE SECURITE POUR LES AEROPORTS L'INDUSTRIE ET LES ROUTES (MASAIR)
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Priority to AT90401988T priority Critical patent/ATE99756T1/en
Priority to DE90401988T priority patent/DE69005818D1/en
Publication of EP0465748A1 publication Critical patent/EP0465748A1/en
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Publication of EP0465748B1 publication Critical patent/EP0465748B1/en
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    • 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
    • E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
    • E01F15/088—Details of element connection
    • 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
    • E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
    • E01F15/081—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks characterised by the use of a specific material
    • E01F15/086—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks characterised by the use of a specific material using plastic, rubber or synthetic materials

Definitions

  • the present invention relates to a markup element as well as a set of markings formed by such elements.
  • transportable separators such as those described in patent CH 3351 / 87-0 (EP-A-0 305 624) comprising attachment means cooperating with complementary connecting elements for the production of marking assemblies.
  • markup elements or blocks generally have the disadvantage of being heavy when it comes to concrete blocks and above all of being bulky, and this whether they are concrete blocks or blocks plastic, hollow, which can be filled with sand or water if necessary.
  • the present invention proposes to create a beacon element and a beacon assembly which are simple to manufacture, of small bulk. and whose installation and storage can be done in an extremely simple way, if necessary even without a machine.
  • the invention relates to a marking element characterized in that it is formed of a tubular body, lying with an open bearing face and at least one first short side open to allow the telescopic nesting of several such markup elements for their storage or deployment in the working position, and at least the upper face and / or the section of the tubular body goes slightly decreasing from the first short side to the second short side.
  • the tubular body has substantially the shape of a triangle.
  • the lower edge of the side walls of the tubular body bordering the open bearing face is grooved or corrugated.
  • the peripheral edge at one end of the body, at the level of the first short side, is provided with a blocking relief projecting inwards and the edge of the other end, at the level on the second short side, is provided with a blocking relief turned outwards to cooperate with the blocking relief projecting from the corresponding element and limit the telescopic movement of two elements.
  • the assembly is formed of a group of beaconing elements, the element of one end of which has a first small side closed and provided with an assembly member and the last element of the group comprises on its second side, a corresponding assembly means to allow to bring together with each other several sets of markup.
  • each time two elements are connected by flexible surfaces with a length of an element is connected by flexible surfaces with a length of an element.
  • the beacon element of the invention consists of a tubular body 1 having substantially a triangular section with sides, for example curved or, in the case of planar sides, two planes.
  • This tubular shape is flared downwards and the bottom 2 which forms the bearing surface of the element on the ground is open.
  • the first side 3 of this element is also open while the second side 4 is closed to give more rigidity to the element.
  • the edge of the first short open side 3 is provided with an edge 31 turned towards the inside of the cavity and the second short side 4 is provided with a rim 41 projecting outwards.
  • the shape of the edges and edges 31, 41 is complementary so that when two elements are assembled telescopically, as will appear later, the edge 31 of the first element cooperates with the edge 41 of the previous element to limit the telescopic deployment of the two elements relative to each other.
  • the lateral faces of the element terminate at their lower part by a bearing edge 51, 61 which is preferably irregular; in the form of a ripple or a serration or a grooved profile to absorb the irregularities of the ground so that the pressure is sufficient to prevent the element from sliding on the ground under the effect of a blow of wind or of a weak effort and allow the flow of water.
  • the element 1 also comprises, at the edges 51, 61 of the sides 5 and 6, each time at least one tab 52, 61 with a hole which makes it possible to hang the element on the ground by using a metal fixing element such than a rod, a piece of concrete iron or the like.
  • the upper face 7 of the element is for example planar as in the embodiment shown. This face is inclined in the descending direction from the first short side 3 to the second short side 4 so that the elements connected to each other are regularly supported on the ground.
  • certain elements may include a handle 8 such as that appearing in the extension of the upper side 7 in FIG. 1.
  • the number of elements associated to form a set of markings is chosen mainly depending on the possibilities of handling the sets. This number can be of the order of a few units (generally between 5 and 10) and the length of each element is of the order of 1 meter to 1.20 meters; this choice is made to allow easy handling.
  • the element of the first end has a first small side 3 ′ which is closed carrying the assembly member 9.
  • the bottom of this element is also preferably closed and only an opening will be left in the upper part of the element allowing it to be filled or ballasted (for example with a pig iron) to give mass to the whole.
  • the element which corresponds to the other end of the beacon assembly has its second side also closed and carries the other assembly member 10. This last element can be made like the first and if necessary receive ballast.
  • FIG. 3 shows the telescopic grouping of several beaconing elements 100, 101, 102, 103, 104, 105.
  • the first end element 100 carries on its short side 1003 an assembly member 1009 and the last element 105 carries on its second short side 1004 an assembly member 1110.
  • FIG. 3 shows the telescopic grouping of the elements as well as the angle ⁇ of the upper side of the element with respect to the lower edges, that is to say to the edges corresponding to the edges 51, 61 of FIG. 1.
  • FIG 3 shows the elements 100, 101 and 105 using the references of figure 3 as well as the assembly members 1009 and 1010.
  • assembly member 1009 'of the element 100 'of the following markup assembly a connection member 1011 has been shown which connects the assembly members 1010 and 1009'.
  • assembly members 9, 10 or 1009, 1010 which are of complementary male and female shape, in this case not requiring a connector or connecting member 1011.
  • markup elements according to the invention are advantageously manufactured by rotational molding, in plastic material and the choice of colors or alternation of colors of the elements can be made according to the uses or signaling needs to make the more conspicuous elements.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Description

La présente invention concerne un élément de balisage ainsi qu'un ensemble de balisage formé par de tels éléments.The present invention relates to a markup element as well as a set of markings formed by such elements.

On connaît déjà différents éléments ou blocs de balisage, tant en béton qu'en matière plastique, formant des ensembles de balisage transposables encore appelés séparateurs. Ces ensembles sont transposés à l'aide d'engins qui les chevauchent et les transposent tout en se déplaçant le long du séparateur.We already know different elements or markup blocks, both concrete and plastic, forming sets of transposable markup also called separators. These assemblies are transposed using devices which overlap them and transpose them while moving along the separator.

Il existe également des séparateurs transportables tels que ceux décrits au brevet CH 3351/87-0 (EP-A-0 305 624) comportant des moyens d'accrochage coopérant avec des éléments de liaison complémentaires pour la réalisation d'ensembles de balisage.There are also transportable separators such as those described in patent CH 3351 / 87-0 (EP-A-0 305 624) comprising attachment means cooperating with complementary connecting elements for the production of marking assemblies.

Ces éléments ou blocs de balisage connus présentent de manière générale l'inconvénient d'être lourds lorsqu'il s'agit de blocs en béton et surtout d'être encombrants, et cela qu'il s'agisse de blocs en béton ou de blocs en matière plastique, creux, que l'on remplit le cas échéant de sable ou d'eau.These known markup elements or blocks generally have the disadvantage of being heavy when it comes to concrete blocks and above all of being bulky, and this whether they are concrete blocks or blocks plastic, hollow, which can be filled with sand or water if necessary.

La présente invention se propose de créer un élément de balisage et un ensemble de balisage qui soient de fabrication simple, de faible encombrement et dont la mise en place et le rangement puissent se faire de manière extrêmement simple, le cas échéant même sans un engin.The present invention proposes to create a beacon element and a beacon assembly which are simple to manufacture, of small bulk. and whose installation and storage can be done in an extremely simple way, if necessary even without a machine.

A cet effet, l'invention concerne un élément de balisage caractérisé en ce qu'il est formé d'un corps tubulaire, couché avec une face d'appui ouverte et au moins un premier petit côté ouvert pour permettre l'imbrication télescopique de plusieurs tels éléments de balisage pour leur rangement ou leur déploiement en position de travail, et au moins la face supérieure et/ou la section du corps tubulaire va légèrement en diminuant du premier petit côté vers le second petit côté.To this end, the invention relates to a marking element characterized in that it is formed of a tubular body, lying with an open bearing face and at least one first short side open to allow the telescopic nesting of several such markup elements for their storage or deployment in the working position, and at least the upper face and / or the section of the tubular body goes slightly decreasing from the first short side to the second short side.

Suivant une autre caractéristique de l'invention, le corps tubulaire a sensiblement la forme d'un triangle.According to another characteristic of the invention, the tubular body has substantially the shape of a triangle.

Suivant une autre caractéristique de l'invention, le bord inférieur des parois latérales du corps tubulaire bordant la face d'appui ouverte est rainuré ou ondulé.According to another characteristic of the invention, the lower edge of the side walls of the tubular body bordering the open bearing face is grooved or corrugated.

Suivant une autre caractéristique de l'invention, le bord périphérique à une extrémité du corps, au niveau du premier petit côté, est muni d'un relief de blocage en saillie vers l'intérieur et le bord de l'autre extrémité, au niveau du second petit côté, est muni d'un relief de blocage tourné vers l'extérieur pour coopérer avec le relief de blocage en saillie de l'élément correspondant et limiter le mouvement télescopique de deux éléments.According to another characteristic of the invention, the peripheral edge at one end of the body, at the level of the first short side, is provided with a blocking relief projecting inwards and the edge of the other end, at the level on the second short side, is provided with a blocking relief turned outwards to cooperate with the blocking relief projecting from the corresponding element and limit the telescopic movement of two elements.

Suivant une autre caractéristique de l'invention, l'ensemble est formé d'un groupe d'éléments de balisage dont l'élément d'une extrémité présente un premier petit côté fermé et muni d'un organe d'assemblage et le dernier élément du groupe comporte sur son deuxième côté, un moyen d'assemblage correspondant pour permettre de réunir les uns aux autres plusieurs ensembles de balisage.According to another characteristic of the invention, the assembly is formed of a group of beaconing elements, the element of one end of which has a first small side closed and provided with an assembly member and the last element of the group comprises on its second side, a corresponding assembly means to allow to bring together with each other several sets of markup.

Suivant une autre caractéristique de l'invention, chaque fois deux éléments sont reliés par des surfaces souples d'une longueur d'un élément.According to another characteristic of the invention, each time two elements are connected by flexible surfaces with a length of an element.

La présente invention sera décrite de manière plus détaillée à l'aide des dessins annexés dans lesquels :

  • la figure 1 est une vue en perspective d'un mode de réalisation d'un élément de balisage selon l'invention.
  • la figure 2 est une vue de bout d'un élément de balisage selon l'invention dans le cas d'un élément d'extrémité d'un ensemble de balisage.
  • la figure 3 est une vue schématique en coupe d'un ensemble de balisage formé par plusieurs éléments de balisage imbriqués de manière télescopique.
  • la figure 4 montre schématiquement un ensemble de balisage selon l'invention et sa liaison avec l'extrémité d'un second ensemble de balisage de ce type.
The present invention will be described in more detail with the aid of the appended drawings in which:
  • Figure 1 is a perspective view of an embodiment of a marking element according to the invention.
  • FIG. 2 is an end view of a beacon element according to the invention in the case of an end element of a beacon assembly.
  • Figure 3 is a schematic sectional view of a beacon assembly formed by several beacon elements telescopically nested.
  • FIG. 4 schematically shows a set of markup according to the invention and its connection with the end of a second set of markup of this type.

Selon la figure 1, l'élément de balisage de l'invention se compose d'un corps tubulaire 1 ayant sensiblement une section triangulaire à côtés par exemple courbes ou, dans le cas de côtés plans, à deux plans. Cette forme tubulaire est évasée vers le bas et le fond 2 qui forme la surface d'appui de l'élément sur le sol est ouvert.According to Figure 1, the beacon element of the invention consists of a tubular body 1 having substantially a triangular section with sides, for example curved or, in the case of planar sides, two planes. This tubular shape is flared downwards and the bottom 2 which forms the bearing surface of the element on the ground is open.

Le premier côté 3 de cet élément est également ouvert alors que le second côté 4 est fermé pour donner plus de rigidité à l'élément.The first side 3 of this element is also open while the second side 4 is closed to give more rigidity to the element.

De manière plus détaillée, le bord du premier petit côté ouvert 3 est muni d'un bord 31 tourné vers l'intérieur de la cavité et le second petit côté 4 est muni d'un rebord 41 en saillie vers l'extérieur. La forme des bords et rebords 31, 41 est complémentaire de manière que lorsque deux éléments sont assemblés télescopiquement, comme cela apparaîtra ultérieurement, le bord 31 du premier élément coopère avec le rebord 41 de l'élément précédent pour limiter le déploiement télescopique des deux éléments l'un par rapport à l'autre.In more detail, the edge of the first short open side 3 is provided with an edge 31 turned towards the inside of the cavity and the second short side 4 is provided with a rim 41 projecting outwards. The shape of the edges and edges 31, 41 is complementary so that when two elements are assembled telescopically, as will appear later, the edge 31 of the first element cooperates with the edge 41 of the previous element to limit the telescopic deployment of the two elements relative to each other.

Les faces latérales de l'élément, c'est-à-dire les côtés 5 et 6, se terminent à leur partie inférieure par un bord d'appui 51, 61 qui est de préférence irrégulier ; sous la forme d'une ondulation ou d'une dentelure ou encore d'un profil cannelé pour absorber les irrégularités du sol pour que la pression soit suffisante pour éviter que l'élément ne glisse sur le sol sous l'effet d'un coup de vent ou d'un effort faible et permettre l'écoulement de l'eau.The lateral faces of the element, that is to say the sides 5 and 6, terminate at their lower part by a bearing edge 51, 61 which is preferably irregular; in the form of a ripple or a serration or a grooved profile to absorb the irregularities of the ground so that the pressure is sufficient to prevent the element from sliding on the ground under the effect of a blow of wind or of a weak effort and allow the flow of water.

L'élément 1 comporte également, au niveau des bords 51, 61 des côtés 5 et 6, chaque fois au moins une patte 52, 61 avec un trou qui permet d'accrocher l'élément au sol en utilisant un élément de fixation métallique tel qu'une tige, un bout de fer à béton ou autres.The element 1 also comprises, at the edges 51, 61 of the sides 5 and 6, each time at least one tab 52, 61 with a hole which makes it possible to hang the element on the ground by using a metal fixing element such than a rod, a piece of concrete iron or the like.

La face supérieure 7 de l'élément est par exemple plane comme dans le mode de réalisation représenté. Cette face est inclinée dans le sens descendant du premier petit côté 3 vers le second petit côté 4 pour que les éléments reliés les uns aux autres s'appuient régulièrement sur le sol.The upper face 7 of the element is for example planar as in the embodiment shown. This face is inclined in the descending direction from the first short side 3 to the second short side 4 so that the elements connected to each other are regularly supported on the ground.

Enfin, certains éléments peuvent comporter une poignée 8 comme celle apparaissant dans le prolongement du côté supérieur 7 à la figure 1.Finally, certain elements may include a handle 8 such as that appearing in the extension of the upper side 7 in FIG. 1.

Les éléments décrits ci-dessus sont destinés à être réunis par groupes d'éléments pour former un ensemble de balisage télescopique comme ceux représentés aux figures 3 et 4.The elements described above are intended to be joined by groups of elements to form a set of telescopic beacons like those shown in Figures 3 and 4.

Le nombre d'éléments associés pour former un ensemble de balisage est choisi en fonction surtout des possibilités de manutention des ensembles. Ce nombre peut être de l'ordre de quelques unités (en général entre 5 et 10) et la longueur de chaque élément est de l'ordre de 1 mètre à 1,20 mètre ; ce choix est fait pour permettre la manipulation facile.The number of elements associated to form a set of markings is chosen mainly depending on the possibilities of handling the sets. This number can be of the order of a few units (generally between 5 and 10) and the length of each element is of the order of 1 meter to 1.20 meters; this choice is made to allow easy handling.

Pour associer des ensembles ainsi formés les uns aux autres et réaliser des séparateurs de balisage d'une certaine longueur il est prévu, selon l'invention, et comme cela apparaît en particulier à la figure 2, un organe d'assemblage 9 sur le petit côté correspondant de l'élément situé à une extrémité de l'ensemble ainsi que sur l'autre petit côté de l'élément situé à l'autre extrémité de l'ensemble.To associate assemblies thus formed with each other and produce beacon separators of a certain length, there is provided, according to the invention, and as it appears in particular in FIG. 2, an assembly member 9 on the small corresponding side of the element located at one end of the assembly as well as on the other small side of the element situated at the other end of the assembly.

Dans ce cas, et selon la figure 2, l'élément de la première extrémité présente un premier petit côté 3' qui est fermé portant l'organe d'assemblage 9.In this case, and according to FIG. 2, the element of the first end has a first small side 3 ′ which is closed carrying the assembly member 9.

Le fond de cet élément est également de préférence fermé et il sera seulement laissé un orifice dans la partie supérieure de l'élément permettant son remplissage ou son lestage (par exemple avec une gueuse en fonte) pour donner de la masse à l'ensemble.The bottom of this element is also preferably closed and only an opening will be left in the upper part of the element allowing it to be filled or ballasted (for example with a pig iron) to give mass to the whole.

L'élément qui correspond à l'autre extrémité de l'ensemble de balisage a son second côté également fermé et porte l'autre organe d'assemblage 10. Ce dernier élément peut être réalisé comme le premier et recevoir le cas échéant un lestage.The element which corresponds to the other end of the beacon assembly has its second side also closed and carries the other assembly member 10. This last element can be made like the first and if necessary receive ballast.

Ces moyens sont représentés de manière schématique à la figure 3 qui montre le regroupement télescopique de plusieurs éléments de balisage 100, 101, 102, 103, 104, 105. Le premier élément d'extrémité 100 porte sur son petit côté 1003 un organe d'assemblage 1009 et le dernier élément 105 porte sur son second petit côté 1004 un organe d'assemblage 1110.These means are shown schematically in FIG. 3 which shows the telescopic grouping of several beaconing elements 100, 101, 102, 103, 104, 105. The first end element 100 carries on its short side 1003 an assembly member 1009 and the last element 105 carries on its second short side 1004 an assembly member 1110.

Cette figure 3 montre le regroupement télescopique des éléments ainsi que l'angle α du côté supérieur de l'élément par rapport aux bords inférieurs, c'est-à-dire aux bords correspondant aux bords 51, 61 de la figure 1.This FIG. 3 shows the telescopic grouping of the elements as well as the angle α of the upper side of the element with respect to the lower edges, that is to say to the edges corresponding to the edges 51, 61 of FIG. 1.

Lorsque l'élément de balisage de la figure 3 est en position déployée, il apparaît comme cela est représenté à la figure 4 (le nombre d'éléments a été diminué).When the beacon element of FIG. 3 is in the deployed position, it appears as shown in FIG. 4 (the number of elements has been reduced).

Cette figure 3 montre les éléments 100, 101 et 105 en utilisant les références de la figure 3 ainsi que les organes d'assemblage 1009 et 1010. Comme à droite de la figure apparaît également l'organe d'assemblage 1009' de l'élément 100' de l'ensemble de balisage suivant, on a figuré un organe de connexion 1011 qui relie les organes d'assemblage 1010 et 1009'. Toutefois, il serait également possible de réaliser des organes d'assemblage 9, 10 ou 1009, 1010, qui soient de forme complémentaire mâle et femelle ne nécessitant pas dans ce cas de connecteur ou d'organe de liaison 1011.This figure 3 shows the elements 100, 101 and 105 using the references of figure 3 as well as the assembly members 1009 and 1010. As on the right of the figure also appears the assembly member 1009 'of the element 100 'of the following markup assembly, a connection member 1011 has been shown which connects the assembly members 1010 and 1009'. However, it would also be possible to produce assembly members 9, 10 or 1009, 1010, which are of complementary male and female shape, in this case not requiring a connector or connecting member 1011.

Enfin, suivant une variante non représentée, on interpose entre chaque fois deux éléments de balisage 100, 101, puis 101, 102, puis 102, 103, puis 103, 104, puis 104, 105 etc..., des bandes souples ayant par exemple la longueur d'un élément de manière à avoir dans un ensemble de balisage une alternance d'éléments rigides et d'éléments souples ce qui est intéressant puisque cela multiplie sensiblement par deux la longueur d'un ensemble de balisage sans en augmenter de manière importante le poids par rapport à un élément de balisage de longueur moitié. De plus, cela permet de réaliser plus facilement des tracés courbes.Finally, according to a variant not shown, there is interposed between each time two markers 100, 101, then 101, 102, then 102, 103, then 103, 104, then 104, 105 etc ..., flexible bands having by example the length of an element so as to have an alternation of rigid elements and flexible elements in a set of markings, which is interesting since this substantially doubles the length of a set of markings without increasing it so important the weight compared to a marking element of length half. In addition, this makes it easier to make curved paths.

Enfin, il convient de remarquer que les éléments de balisage selon l'invention sont fabriqués avantageusement par roto-moulage, en matière plastique et le choix des couleurs ou alternance de couleurs des éléments peut être fait suivant les usages ou les besoins de signalisation pour rendre les éléments plus voyants.Finally, it should be noted that the markup elements according to the invention are advantageously manufactured by rotational molding, in plastic material and the choice of colors or alternation of colors of the elements can be made according to the uses or signaling needs to make the more conspicuous elements.

Claims (6)

  1. Marker element, characterised in that it is formed by a tube-like body (1) disposed lying down and having an open bearing surface (2) and at least one first, open, small end (3) for enabling several such marker elements to overlap telescopically for storage or to be extended in a working position, and in that at least the upper face (7) and/or the cross-section of the tube-like body (1) tapers slightly from the first small end (3) towards a second small end (4).
  2. Element according to Claim 1, characterised in that the tube-like body (1) is substantially triangular in shape.
  3. Element according to Claim 1, characterised in that the lower edges (51, 61) of the side walls (5, 6) of the tube-like body (1) bordering the open bearing surface (2) are grooved or undulating.
  4. Marker element according to Claim 1, characterised in that the peripheral edge at one extremity of the body level with the first small end (3) has a raised locking portion (31) which projects inwardly, and the edge of the other extremity level with the second small end (4) has a raised locking portion (41) which projects outwardly in order to cooperate with the raised locking portion (31) projecting from the corresponding element and to limit the telescopic movement of two consecutive elements.
  5. Marker assembly, characterised in that it is formed by a set of marker elements according to any one of Claims 1 to 4, of which the element at one end (100) has a first small end (1003) which is closed and has an assembly member (1009), the last element (105) of the set comprising corresponding assembly means (1010) on its second end (1004), for enabling several marker assemblies to be joined together.
  6. Marker assembly according to Claim 5, characterised in that every two elements are connected by flexible surfaces having the length of one element.
EP19900401988 1989-01-23 1990-07-10 Barrier element and barrier set formed by these elements Expired - Lifetime EP0465748B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT90401988T ATE99756T1 (en) 1990-07-10 1990-07-10 BARRIER ELEMENT AND SET OF THESE ELEMENTS.
DE90401988T DE69005818D1 (en) 1990-07-10 1990-07-10 Barrier element and set of these elements.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8900759A FR2642097B1 (en) 1989-01-23 1989-01-23 BEACONING ELEMENTS AND BEACONING ASSEMBLY FORMED BY SUCH ELEMENTS

Publications (2)

Publication Number Publication Date
EP0465748A1 EP0465748A1 (en) 1992-01-15
EP0465748B1 true EP0465748B1 (en) 1994-01-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900401988 Expired - Lifetime EP0465748B1 (en) 1989-01-23 1990-07-10 Barrier element and barrier set formed by these elements

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EP (1) EP0465748B1 (en)
FR (1) FR2642097B1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642097B1 (en) * 1989-01-23 1992-03-13 Masair BEACONING ELEMENTS AND BEACONING ASSEMBLY FORMED BY SUCH ELEMENTS
US4978245A (en) * 1989-08-21 1990-12-18 White John M Fluid charged roadway barrier
NO178003C (en) * 1990-01-18 1996-01-03 Roads Corp Removable barrier
NL192928C (en) * 1990-07-04 1998-05-07 Jansen Venneboer B V Movable device for limiting carriageways.
DE4032731C2 (en) * 1990-10-15 1994-11-10 Sps Schutzplanken Gmbh Support for double-acting finished parts of a sliding or guardrail device for traffic routes
FR2715418B1 (en) * 1994-01-27 1996-03-29 Tss Retractable barrier, in particular to equip the interruptions of the fixed central barrier of a motorway or similar equipment.
FR2757888B1 (en) * 1996-12-31 1999-07-16 Amenagement Routier Cofar Comp HEAVY MARKING DEVICE
ES1036284Y (en) * 1997-01-31 1997-12-16 Fermentino Fabregas Manuel De PERFECTED FENCE.
GB2357028A (en) * 1999-12-06 2001-06-13 Notetry Ltd Barrier for robotic floor cleaning device
ITMI20080592A1 (en) * 2008-04-04 2009-10-05 Giovanni Colombo PARTICULAR BARRIER
CN105568877A (en) * 2014-10-10 2016-05-11 无锡梓昱安全用品科技有限公司 Anti-crossing sound-insulating road protection plate
CN105696502A (en) * 2014-11-26 2016-06-22 无锡梓昱安全用品科技有限公司 Climb-over preventing protection plate with detection function
CN105648945A (en) * 2014-11-26 2016-06-08 无锡梓昱安全用品科技有限公司 Intelligent detection type protective acoustic panel for road
CN105625222A (en) * 2014-11-26 2016-06-01 无锡梓昱安全用品科技有限公司 Anti-climb type resistance reducing protection plate
CN105696497A (en) * 2014-11-26 2016-06-22 无锡梓昱安全用品科技有限公司 Intelligent detection type protection plate for roads
WO2020222156A1 (en) * 2019-04-30 2020-11-05 Klein Amos Telescopic jersey barrier

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US2759707A (en) * 1954-08-02 1956-08-21 Hauser Herman Portable barricades
BE651694A (en) * 1963-08-19 1964-12-01
US4083033A (en) * 1976-05-07 1978-04-04 Royal Industries, Inc. Traffic control element
US4113400A (en) * 1977-04-18 1978-09-12 Smith Rodney I Impact resistant tongue-and-groove coupling for highway traffic barricades
US4489306A (en) * 1981-11-05 1984-12-18 Life Light Systems Emergency signal
US4825192A (en) * 1987-11-24 1989-04-25 Wells Kenneth A Retractable guard for vehicles
FR2642097B1 (en) * 1989-01-23 1992-03-13 Masair BEACONING ELEMENTS AND BEACONING ASSEMBLY FORMED BY SUCH ELEMENTS

Also Published As

Publication number Publication date
EP0465748A1 (en) 1992-01-15
FR2642097A1 (en) 1990-07-27
FR2642097B1 (en) 1992-03-13

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