EP3561180A1 - Road slowing device such as a road hump and method for installing same - Google Patents

Road slowing device such as a road hump and method for installing same Download PDF

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Publication number
EP3561180A1
EP3561180A1 EP19170403.0A EP19170403A EP3561180A1 EP 3561180 A1 EP3561180 A1 EP 3561180A1 EP 19170403 A EP19170403 A EP 19170403A EP 3561180 A1 EP3561180 A1 EP 3561180A1
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Prior art keywords
module
modules
male
female
forms
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EP19170403.0A
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German (de)
French (fr)
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EP3561180B1 (en
Inventor
Jean-Marc BESSIERES
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Canalisations Regards Prefabrication
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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
    • 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
    • E01F9/529—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users specially adapted for signalling by sound or vibrations, e.g. rumble strips; specially adapted for enforcing reduced speed, e.g. speed bumps

Definitions

  • the invention relates to a road retarder device, in particular of the Berlin cushion type.
  • a Berlin cushion is a road safety device that raises the roadway along an appropriate width of the road. Its width relative to the road is adapted to be greater than the center distance of the wheels of a car so that the car necessarily rolls over, and less than the distance between the wheels of a coach so that it can pass above, while two-wheeled vehicles (bicycles, motorcycles) can continue their course on the pavement by passing on the side of the cushion.
  • a Berlin cushion is either concrete or rubber-based plastic.
  • the device comprises a plurality of modules abutted laterally to each other and secured to the roadway according to their height by fastening means of the lag type. Nevertheless, this device also has drawbacks; the modules tend to dissociate in time by moving away from each other, and to present their slip-resistant surface texture become slippery through wear.
  • the invention therefore aims to provide a Berlin-type cushioning device that overcomes the aforementioned drawbacks by providing a durable device over time, everything is easy and quick to install.
  • the Berlin-type cushioning device is made of concrete and comprises at least two concrete modules which are assembled laterally to one another by means of mutual cooperation forms arranged on at least one vertical wall. of each of the modules.
  • the forms of mutual cooperation are arranged on each vertical wall of a module to be associated with a vertical wall of an adjacent module.
  • the forms of mutual cooperation of the modules constitute mechanical blocking means of the modules in a horizontal plane, when the modules are associated with each other.
  • the device is made of concrete, avoiding the risk of wear experienced by the plastic devices of the prior art.
  • the plurality of modules leads to a device that is not monolithic and guarantees increased resistance to bending, greatly limiting or even eliminating the risk of cracking and breaking.
  • laterally or “laterally” in the remainder of the description the qualifier of an element arranged in a vertical plane in the installed position of a module on the ground.
  • a module is assembled to another module while being embedded in the latter when the device is placed in its final destination.
  • the assembly of two modules is done by interlocking vertically one module in another.
  • each module (of polyhedral shape) comprises at least one vertical wall (lateral face) with alternating male shapes that are intended to cooperate by interlocking with female shapes of a vertical wall (lateral face) of an adjacent module, the male and female forms constituting the forms of mutual cooperation of the modules.
  • the female forms are preferably made by the alternation of male forms.
  • Two modules having their respective vertical wall associated comprise male shapes vis-à-vis which are arranged in staggered rows.
  • the male and female shapes are arranged on each of the vertical walls of a module to cooperate with the vertical walls of another module.
  • the forms of mutual cooperation comprise an alternation of male and female forms, preferably in the form of square slots, extending in height from the lower edge of a module, and preferably away from the opposite upper edge.
  • the forms of mutual cooperation comprise male shapes whose thickness (dimension projecting in a horizontal plane) is of the order of preference of at most 20 mm.
  • the forms of mutual cooperation comprise dovetail shapes.
  • the dovetailed shapes retract or protrude transversely to a vertical wall of a module.
  • forms of cooperation mutual comprise the combination of at least one form (male or female) of dovetail geometry and alternating parallelepipedal male and female shapes which are arranged on either side of the dovetail shape .
  • a module comprises at least on one of its vertical walls a dovetail shape, and preferably on both sides of the dovetail shape, an alternation of male and female parallelepiped shapes.
  • the dovetail shape is either a male shape or a female shape.
  • the dovetail shape extends over the entire height (from the lower face to the upper face) of the module.
  • the dovetail shape confers a high-performance self-locking modules between them, and that in the three directions of space, avoiding over time a risk of spacing modules while providing bending resistance of the entire retarder device.
  • the combination of dovetail shapes and parallelepipedic (crenellated) shapes further enhances the self-locking function of the modules.
  • the forms of mutual cooperation are integrated in the body of the modules, preferably made of concrete, in particular being derived from the manufacture of the modules, in particular from the manufacture by molding of the modules.
  • the device comprises on the one hand at least one module, preferably at least two, or even at least four modules which are of rectangular parallelepipedal shape and constituting the central part of the device, and secondly peripheral modules which are adjacent and surround the central part, and each have at least one inclined pan on the upper surface.
  • the invention also relates to a method for installing a aforementioned road retarder device of the invention, the method comprising the following steps: positioning on the ground of a first module, positioning and assembly of the other modules by bringing each module relative to another module already installed so as to position its male forms vertically female forms of the module already installed, and to nest said module by vertical translation in the module already installed.
  • the device In position installed on the ground, the device can be secured to the ground by a layer of bitumen flush with its periphery.
  • the retarder road device 1 illustrated on the figure 1 is of the Berlin cushion type. It is concrete. It is intended to be installed on the ground with a layer of bitumen 2 flush with its periphery 10.
  • It comprises a central portion 1A of flat horizontal top surface, and a peripheral portion 1B surrounding the whole of the central portion 1A and having an upper surface which has a horizontal portion in the continuity of the horizontal surface of the central portion, and a sloped portion inclined towards the ground.
  • the device 1 comprises according to the invention a plurality of concrete modules assembled to each other by means of mutual cooperation arranged on their vertical walls of association, which will be detailed below.
  • the device 1 comprises modules 3-1, 3-2, 3-3, 3-4, said central modules and here four in number, forming the central portion 1A, and modules 4-1 to 4- 8, said peripheral modules and here eight in number, forming the peripheral portion 1B.
  • the central modules 3-1 to 3-4 of the central part are in the form of straight parallelepipeds ( figure 2 ) each having two opposite upper horizontal 30 and lower 31, and four peripheral vertical side walls 32, 33, 34, and 35 connecting the two faces.
  • Each central module has a height imposed for the intended use. For example, this height is of the order of 200 mm.
  • Each central module 3-1 to 3-4 is surrounded on each of its four sides by another module, in particular two central modules and two peripheral modules.
  • the peripheral modules 4-1 to 4-8 comprise so-called longitudinal modules 4-1, 4-2, 4-5 and 4-6 extending along the length of the central modules, and corner modules 4-3, 4 -4, 4-7 and 4-8 which are assembled at the distal ends of the device.
  • Each peripheral module has two opposite upper 40 and lower 41 faces and four peripheral vertical walls 42 to 45 connecting the two faces.
  • the upper face 40 has either an inclined face 40-1 towards the ground and towards the outside of the device (for a module type 4-1 or 4-6 longitudinal), that is, two inclined faces 40-1 and 40-2 (for a wedge module type 4-3 or 4-7).
  • the height of a peripheral module is not the same on the whole of its periphery, because of the imposed slope or slopes. Its greatest height corresponds to the height of a central module, and this for its portions in contact with a central module, while the other portions decline to a low end height to be in contact and flush with Bitumen 2. This low end height is for example of the order of 100 mm.
  • central and peripheral modules are given here by way of example only illustrative and not limiting. Their number will depend on the size of the device.
  • a central module has dimensions in a horizontal plane of 1000 mm by 500 mm;
  • a peripheral module has a length in a horizontal plane, which corresponds at least to the length of a central module or the combination of the width of a central module and the width of a peripheral longitudinal module.
  • the modules are assembled together by forms of mutual cooperation 50 and 51 constituting self-locking mechanical means modules between them. These forms of mutual cooperation provide blocking in a horizontal plane of the modules between them. Modules can not deviate from each other over time.
  • the forms of mutual cooperation 50 and 51 are preferably integrated in the body of the modules. They come preferably during the manufacture of the modules, in particular during the manufacture by molding of the modules. They are preferably also made of concrete.
  • the mutual cooperation forms 50 and 51 are arranged on at least one side wall of a module, in particular on each of the walls which is to be associated with the wall of an adjacent module.
  • the forms of mutual cooperation 50 and 51 are established by an alternation of spaced unitary male shapes 50 which delimit between them female forms.
  • the male shapes 50 project from the side wall, while the female shapes 51 correspond to the surface of the wall.
  • the male shapes 50 are for example in the form of squares or rectangles, as crenellated, and extend from the lower edge of a module without extending to the top of the module.
  • the male shapes 50 have for example a height corresponding to half the maximum height of the module.
  • the male shapes are for example spaced between 70 and 150 mm.
  • the male forms 50 of two walls facing each other are arranged in staggered rows.
  • each module has at least two consecutive vertical walls to be associated, such as 32 and 33 or 33 and 34, which are provided with the means mutual cooperation 50 and 51, said mutual cooperation means 50 and 51 being arranged so that the end of a wall of a module ends in a shape complementary to the form by which the consecutive wall of the same module begins .
  • the walls such as the wall 32 (for example of the module 3-4 of the figures 2 and 3 ) ends in a male shape 50
  • the following wall 33 starts with a female shape 51.
  • each wall provided with the mutual cooperation means 50 and 51 has its first end. at or near a corner, which includes a male shape, while its opposite second end has a female shape (that is, if the wall begins with a male shape, it ends with a female form).
  • each module to be associated with one or more modules already in place is done by bringing the module so as to position its male forms 50 to the right (vertical) of the female shapes 51 of the module or modules already installed on the ground, and to nest said module by vertical translation in the adjacent module or modules.
  • the modules thus in place are self-blocked; they provide a concrete unit device without being monolithic, favoring the flexural strength of said device via the plurality of modules.
  • the figure 5 shows another embodiment of the retarder device 1, for which the modules have male and female main forms on at least one vertical wall, which have a dovetail geometry.
  • Device 1 comprises, as in the figure 1 , an appropriate number of modules for constituting, on the one hand, the flat central portion 1A made of modules 3-1, 3-2, 3-3, 3-4, so-called central modules and here four in number, and on the other hand, the peripheral portion 1B inclined faces, made modules 4-1 to 4-8, said peripheral modules and here eight in number.
  • the male dovetail 52 and female 53 are supplemented by the male 50 and female 51 parallelepipedal shapes described in the example of Figures 1 to 4 .
  • the male form dovetail 52 projects transversely to the associated vertical wall.
  • the dovetail-shaped female shape 53 generates an internal recess transverse to the vertical wall.
  • the dovetail forms 52 and 53 arranged on a vertical wall extend along the entire height of the module, while the parallelepipedal shapes 50 and 51 extend only over a portion of the height (of the lower face remote from the upper face).
  • the dovetail shape when the dovetail shape is unitary on a wall, its length is of the order of half the length of the wall.
  • the depth of the dovetail / advance of the dovetail is of the order of 40 mm.
  • the retarder device For the manufacture of the retarder device 1, several types of modules are prefabricated to be then directly assembled on site.
  • the figure 5 shows that five types of modules referenced A, B, C, D and E are required.
  • the figure 6 illustrates the module B.
  • the module C corresponds to the module B, however with its forms which are complementary to the shapes of the module B.
  • the rectangular parallelepipedal module B has on three of its vertical walls a female form 53 in the form of a tail. dovetail, while the fourth wall has a male form 52 dovetail. Only the longitudinal vertical walls furthermore comprise alternating male and female 50 parallelepipedal shapes 51.
  • peripheral part 1B and the longitudinal modules 4-1, 4-2, 4-3 and 4-5 only one type of module A is manufactured and illustrated on the figure 7 . Only the three vertical walls to be associated with the other modules are provided with male and female shapes. Only the longitudinal wall to cooperate with the central portion 1A is provided with a male form 52 dovetail and male forms 50 and female parallelepiped on both sides of the form dovetail, while the adjacent walls have male forms 50 and female 51 only parallelepiped.
  • module D and E are necessary to provide the angles of the device with opposite slopes.
  • Modules D and E are symmetrical. Each module D or E has two adjacent and inner vertical walls which cooperate respectively, for one with a module of the central portion 1A and a longitudinal module of the peripheral portion 1B, and for the other with the other corner module of the peripheral part.
  • the corner modules would cooperate with at least one longitudinal module disposed in interface.
  • the figure 8 shows the module type E.
  • Each module D, E has on its vertical wall intended to cooperate with the central portion 1A, on the one hand, a female form 53 dovetail for cooperating with a male form tail d aronde 52 of a module B or C of the central part, and secondly, an alternation of parallelepiped male forms 50 and females 51 for cooperating with opposite complementary shapes of a module B or C of the central part, and a module A of the peripheral part.
  • the second vertical wall of a module D or E, which cooperates with the other opposite corner module of the peripheral portion has only 50 male and female parallelepipedal shapes 51.

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  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Abstract

L'objet de l'invention est un dispositif routier ralentisseur, du type coussin berlinois, en béton, comportant au moins deux modules en béton (3-1 à 3-4 ; 4-1 à 4-8) qui sont assemblés latéralement l'un à l'autre par des formes de coopération mutuelle (50, 51) agencées sur au moins une paroi verticale de chacun des modules.The object of the invention is a road retarder device, of the Berlin cushion type, made of concrete, comprising at least two concrete modules (3-1 to 3-4; 4-1 to 4-8) which are assembled laterally l 'to one another by forms of mutual cooperation (50, 51) arranged on at least one vertical wall of each of the modules.

Description

L'invention concerne un dispositif ralentisseur routier, en particulier du type coussin berlinois. Un coussin berlinois est un dispositif ralentisseur de sécurité routière surélevant la chaussée selon une largeur appropriée de la route. Sa largeur par rapport à la route est adaptée pour être supérieure à l'entraxe des roues d'une voiture afin que la voiture roule nécessairement dessus, et inférieure à l'entraxe des roues d'un autocar de sorte que celui-ci puisse passer au-dessus, tandis que les véhicules à deux roues (bicyclettes, motos) peuvent poursuivre leur trajectoire sur la chaussée en passant sur le côté du coussin.The invention relates to a road retarder device, in particular of the Berlin cushion type. A Berlin cushion is a road safety device that raises the roadway along an appropriate width of the road. Its width relative to the road is adapted to be greater than the center distance of the wheels of a car so that the car necessarily rolls over, and less than the distance between the wheels of a coach so that it can pass above, while two-wheeled vehicles (bicycles, motorcycles) can continue their course on the pavement by passing on the side of the cushion.

Un coussin berlinois est soit en béton, soit en matière plastique à base de caoutchouc.A Berlin cushion is either concrete or rubber-based plastic.

En béton, il s'agit d'un dispositif monolithique. Cependant, un tel dispositif a tendance avec le temps à se fissurer, et même à casser en de multiples endroits, car il ne résiste pas aux efforts de flexion induits par le passage répété de véhicules lourds.In concrete, it is a monolithic device. However, such a device tends over time to crack, and even to break in many places, because it does not withstand the bending forces induced by the repeated passage of heavy vehicles.

En matière plastique, le dispositif comporte une pluralité de modules aboutés latéralement les uns aux autres et solidarisés à la chaussée selon leur hauteur par des moyens de fixation du type tire-fond. Néanmoins, ce dispositif présente également des inconvénients; les modules ont tendance à se désolidariser dans le temps en s'écartant les uns des autres, et à présenter leur texture de surface antidérapante devenir glissante par l'usure.Plastic material, the device comprises a plurality of modules abutted laterally to each other and secured to the roadway according to their height by fastening means of the lag type. Nevertheless, this device also has drawbacks; the modules tend to dissociate in time by moving away from each other, and to present their slip-resistant surface texture become slippery through wear.

L'invention a donc pour but de proposer un dispositif ralentisseur du type coussin berlinois qui obvie aux inconvénients précités en procurant un dispositif pérenne dans le temps, tout étant aisé et rapide à installer.The invention therefore aims to provide a Berlin-type cushioning device that overcomes the aforementioned drawbacks by providing a durable device over time, everything is easy and quick to install.

Selon l'invention, le dispositif ralentisseur routier, du type coussin berlinois, est en béton et comporte au moins deux modules en béton qui sont assemblés latéralement l'un à l'autre par des formes de coopération mutuelle agencées sur au moins une paroi verticale de chacun des modules. Les formes de coopération mutuelle sont disposées sur chaque paroi verticale d'un module à associer à un paroi verticale d'un module adjacent.According to the invention, the Berlin-type cushioning device is made of concrete and comprises at least two concrete modules which are assembled laterally to one another by means of mutual cooperation forms arranged on at least one vertical wall. of each of the modules. The forms of mutual cooperation are arranged on each vertical wall of a module to be associated with a vertical wall of an adjacent module.

Les formes de coopération mutuelle des modules constituent des moyens de blocage mécanique des modules dans un plan horizontal, lorsque les modules sont associés entre eux. Ainsi, le dispositif est en béton, évitant le risque d'usure que subissent les dispositifs en matière plastique de l'art antérieur. En outre, la pluralité de modules conduit à un dispositif qui n'est pas monolithique et garantit une résistance accrue à la flexion, limitant grandement, voire éliminant, le risque de fissure et de casse.The forms of mutual cooperation of the modules constitute mechanical blocking means of the modules in a horizontal plane, when the modules are associated with each other. Thus, the device is made of concrete, avoiding the risk of wear experienced by the plastic devices of the prior art. In addition, the plurality of modules leads to a device that is not monolithic and guarantees increased resistance to bending, greatly limiting or even eliminating the risk of cracking and breaking.

On entend par « latéral » ou « latéralement » dans la suite de la description le qualificatif d'un élément agencé dans un plan vertical en position posée d'un module sur le sol.The term "laterally" or "laterally" in the remainder of the description the qualifier of an element arranged in a vertical plane in the installed position of a module on the ground.

Dans la suite de la description les qualificatifs opposés « supérieur » et « inférieur » d'un élément du dispositif sont utilisés dans le cadre d'une installation normale du dispositif, c'est-à-dire relatif à une notion verticale par rapport à un sol horizontal sur lequel est posé le dispositif, « inférieur » s'entendant donc tourné vers le sol.In the remainder of the description, the opposite qualifiers "superior" and "lower" of an element of the device are used in the context of a normal installation of the device, that is to say relating to a vertical notion with respect to a horizontal ground on which is placed the device, "lower" meaning thus turned towards the ground.

Selon une caractéristique, un module est assemblé à un autre module en étant imbriqué dans ce dernier lors de la pose du dispositif dans sa destination finale.According to one characteristic, a module is assembled to another module while being embedded in the latter when the device is placed in its final destination.

Avantageusement, l'assemblage de deux modules se fait par emboîtement à la verticale d'un module dans un autre.Advantageously, the assembly of two modules is done by interlocking vertically one module in another.

Selon une autre caractéristique, chaque module (de forme polyédrique) comporte au moins une paroi verticale (face latérale) dotée d'une alternance de formes mâles qui sont destinées à coopérer par emboîtement avec des formes femelles d'une paroi verticale (face latérale) d'un module adjacent, les formes mâles et femelles constituant les formes de coopération mutuelle des modules. Les formes femelles sont de préférence réalisées par l'alternance de formes mâles.According to another characteristic, each module (of polyhedral shape) comprises at least one vertical wall (lateral face) with alternating male shapes that are intended to cooperate by interlocking with female shapes of a vertical wall (lateral face) of an adjacent module, the male and female forms constituting the forms of mutual cooperation of the modules. The female forms are preferably made by the alternation of male forms.

Deux modules présentant leur paroi verticale respective associée comportent des formes mâles en vis-à-vis qui sont agencées en quinconce.Two modules having their respective vertical wall associated comprise male shapes vis-à-vis which are arranged in staggered rows.

Les formes mâles et femelles sont disposées sur chacune des parois verticales d'un module devant coopérer avec les parois verticales d'un autre module.The male and female shapes are arranged on each of the vertical walls of a module to cooperate with the vertical walls of another module.

Les formes de coopération mutuelle comportent une alternance de formes mâles et femelles, de préférence sous la forme de créneaux droits, s'étendant en hauteur depuis l'arête inférieure d'un module, et de préférence à distance de l'arête supérieure opposée.The forms of mutual cooperation comprise an alternation of male and female forms, preferably in the form of square slots, extending in height from the lower edge of a module, and preferably away from the opposite upper edge.

Les formes de coopération mutuelle comportent des formes mâles dont l'épaisseur (dimension en saillie dans un plan horizontal) est de l'ordre de préférence d'au plus 20 mm. Dans un mode de réalisation particulier, les formes de coopération mutuelle comportent des formes en queue d'aronde. Les formes en queue d'aronde rentrent ou font saillie transversalement à un paroi verticale d'un module. De préférence, les formes de coopération mutuelle comportent la combinaison d'au moins une forme (mâle ou femelle) de géométrie en queue d'aronde et d'une alternance de formes parallélépipédiques mâles et femelles qui sont agencées de part et d'autre de la forme en queue d'aronde.The forms of mutual cooperation comprise male shapes whose thickness (dimension projecting in a horizontal plane) is of the order of preference of at most 20 mm. In a particular embodiment, the forms of mutual cooperation comprise dovetail shapes. The dovetailed shapes retract or protrude transversely to a vertical wall of a module. Preferably, forms of cooperation mutual comprise the combination of at least one form (male or female) of dovetail geometry and alternating parallelepipedal male and female shapes which are arranged on either side of the dovetail shape .

Un module comporte au moins sur l'une de ses parois verticales une forme en queue d'aronde, et de préférence de part et d'autre de la forme en queue d'aronde, une alternance de formes parallélépipédiques mâles et femelles. Selon la place du module dans le dispositif ralentisseur, la forme en queue d'aronde constitue soit une forme mâle, soit une forme femelle.A module comprises at least on one of its vertical walls a dovetail shape, and preferably on both sides of the dovetail shape, an alternation of male and female parallelepiped shapes. Depending on the position of the module in the retarder device, the dovetail shape is either a male shape or a female shape.

De préférence, la forme en queue d'aronde s'étend sur toute la hauteur (de la face inférieure à la face supérieure) du module.Preferably, the dovetail shape extends over the entire height (from the lower face to the upper face) of the module.

De manière non évidente, le demandeur a montré que la forme en queue d'aronde confère un auto-blocage extrêmement performant des modules entre eux, et cela dans les trois directions de l'espace, évitant au cours du temps un risque d'écartement des modules tout en fournissant une résistance à la flexion de l'ensemble du dispositif ralentisseur. La combinaison des formes en queue d'aronde et des formes parallélépipédiques (en créneau) renforce encore davantage la fonction autobloquante des modules.In a non-obvious manner, the applicant has shown that the dovetail shape confers a high-performance self-locking modules between them, and that in the three directions of space, avoiding over time a risk of spacing modules while providing bending resistance of the entire retarder device. The combination of dovetail shapes and parallelepipedic (crenellated) shapes further enhances the self-locking function of the modules.

Avantageusement, les formes de coopération mutuelle sont intégrées dans le corps des modules, de préférence sont en béton, notamment en étant issues de la fabrication des modules, en particulier de la fabrication par moulage des modules.Advantageously, the forms of mutual cooperation are integrated in the body of the modules, preferably made of concrete, in particular being derived from the manufacture of the modules, in particular from the manufacture by molding of the modules.

Selon encore une autre caractéristique, le dispositif comporte d'une part au moins un module, de préférence au moins deux, voire au moins quatre modules qui sont de forme parallélépipédique à pans droits et constituant la partie centrale du dispositif, et d'autre part des modules périphériques qui sont adjacents et entourent la partie centrale, et présentent chacun au moins un pan incliné en surface supérieure.According to yet another characteristic, the device comprises on the one hand at least one module, preferably at least two, or even at least four modules which are of rectangular parallelepipedal shape and constituting the central part of the device, and secondly peripheral modules which are adjacent and surround the central part, and each have at least one inclined pan on the upper surface.

Dans un mode de réalisation particulier, le dispositif ralentisseur comporte

  • pour la partie centrale, au moins deux types de modules parallélépipédiques à pans droits :
    • le premier type de module comporte au moins une forme femelle en queue d'aronde sur chacune de trois de ses parois verticales tandis que la quatrième paroi verticale comporte au moins une forme mâle en queue d'aronde ;
    • le seconde type de module comporte au moins une forme mâle en queue d'aronde sur chacune de trois de ses parois verticales tandis que la quatrième paroi verticale comporte au moins une forme femelle en queue d'aronde ;
  • pour les modules périphériques entourant la partie centrale, au moins trois types de modules :
    • le premier type de module est un module longitudinal (qui n'a pas vocation à être agencé dans un angle du dispositif) qui comporte au moins une forme femelle en queue d'aronde sur la seule paroi verticale destinée à coopérer avec la partie centrale ;
    • les deuxième et troisième types de modules sont des modules destinés à être agencés en angle/en coin dans le dispositif, et comportent chacun au moins une forme femelle en queue d'aronde agencée sur la seule paroi verticale destinée à coopérer avec la partie centrale.
In a particular embodiment, the retarder device comprises
  • for the central part, at least two types of rectangular parallelepiped modules:
    • the first type of module comprises at least one dovetailed female shape on each of three of its vertical walls while the fourth vertical wall comprises at least one male dovetail shape;
    • the second type of module comprises at least one male dovetail shape on each of three of its vertical walls while the fourth vertical wall comprises at least one female shape dovetail;
  • for the peripheral modules surrounding the central part, at least three types of modules:
    • the first type of module is a longitudinal module (which is not intended to be arranged in an angle of the device) which comprises at least one female dovetail shape on the single vertical wall intended to cooperate with the central portion;
    • the second and third types of modules are modules intended to be arranged at an angle / corner in the device, and each comprise at least one female dovetail shape arranged on the single vertical wall intended to cooperate with the central portion.

L'invention est également relative à un procédé d'installation d'un dispositif ralentisseur routier précité de l'invention, le procédé comportant les étapes suivantes : positionnement sur le sol d'un premier module, positionnement et assemblage des autres modules en amenant chaque module par rapport à un autre module déjà installé de sorte à positionner ses formes mâles à la verticale des formes femelles du module déjà installé, et à emboîter ledit module par translation verticale dans le module déjà installé.The invention also relates to a method for installing a aforementioned road retarder device of the invention, the method comprising the following steps: positioning on the ground of a first module, positioning and assembly of the other modules by bringing each module relative to another module already installed so as to position its male forms vertically female forms of the module already installed, and to nest said module by vertical translation in the module already installed.

En position installée sur le sol, le dispositif peut être rendu solidaire du sol par une couche de bitume affleurant sa périphérie.In position installed on the ground, the device can be secured to the ground by a layer of bitumen flush with its periphery.

La présente invention est maintenant décrite à l'aide d'exemples uniquement illustratifs et nullement limitatifs de la portée de l'invention, et à partir des illustrations ci-jointes, dans lesquelles :

  • La figure 1 représente une vue en perspective plongeante d'un exemple de dispositif routier ralentisseur du type coussin berlinois selon l'invention ;
  • La figure 2 est une vue de la figure 1, en cours d'assemblage du dispositif;
  • La figure 3 est vue en coupe partielle et de dessus de deux modules en vis-à-vis avant assemblage ;
  • La figure 4 représente la figure 3 après assemblage des modules ;
  • La figure 5 montre une vue de dessus d'un autre exemple de réalisation du dispositif ralentisseur selon l'invention ;
  • La figure 6 est une vue en perspective d'un des modules de la partie centrale du dispositif de la figure 5 ;
  • La figure 7 est une vue en perspective d'un module longitudinal de la partie périphérique du dispositif de la figure 5 ;
  • La figure 8 est une vue en perspective de l'un des modules de coin du dispositif de la figure 5.
The present invention is now described with the aid of examples which are only illustrative and in no way limit the scope of the invention, and from the attached illustrations, in which:
  • The figure 1 is a perspective view of an example of a slippery road device of the Berlin cushion type according to the invention;
  • The figure 2 is a view of the figure 1 during assembly of the device;
  • The figure 3 is seen in partial section and from above of two modules vis-à-vis before assembly;
  • The figure 4 represents the figure 3 after assembly of the modules;
  • The figure 5 shows a top view of another embodiment of the retarder device according to the invention;
  • The figure 6 is a perspective view of one of the modules of the central part of the device of the figure 5 ;
  • The figure 7 is a perspective view of a longitudinal module of the peripheral portion of the device of the figure 5 ;
  • The figure 8 is a perspective view of one of the corner modules of the device of the figure 5 .

Le dispositif routier ralentisseur 1 illustré sur la figure 1 est du type coussin berlinois. Il est en béton. Il est destiné à être installé sur le sol avec une couche de bitume 2 venant à fleur de son pourtour périphérique 10.The retarder road device 1 illustrated on the figure 1 is of the Berlin cushion type. It is concrete. It is intended to be installed on the ground with a layer of bitumen 2 flush with its periphery 10.

Il comporte une partie centrale 1A de surface supérieure plane horizontale, et une partie périphérique 1B entourant l'ensemble de la partie centrale 1A et présentant une surface supérieure qui comporte une portion horizontale dans la continuité de la surface horizontale de la partie centrale, et une portion à pans inclinés vers le sol.It comprises a central portion 1A of flat horizontal top surface, and a peripheral portion 1B surrounding the whole of the central portion 1A and having an upper surface which has a horizontal portion in the continuity of the horizontal surface of the central portion, and a sloped portion inclined towards the ground.

Le dispositif 1 comporte selon l'invention une pluralité de modules en béton assemblés les uns aux autres par des moyens de coopération mutuelle agencés sur leurs parois verticales d'association, qui seront détaillés plus loin.The device 1 comprises according to the invention a plurality of concrete modules assembled to each other by means of mutual cooperation arranged on their vertical walls of association, which will be detailed below.

Plus particulièrement, le dispositif 1 comporte des modules 3-1, 3-2, 3-3, 3-4, dits modules centraux et ici au nombre de quatre, formant la partie centrale 1A, et des modules 4-1 à 4-8, dits modules périphériques et ici au nombre de huit, formant la partie périphérique 1B.More particularly, the device 1 comprises modules 3-1, 3-2, 3-3, 3-4, said central modules and here four in number, forming the central portion 1A, and modules 4-1 to 4- 8, said peripheral modules and here eight in number, forming the peripheral portion 1B.

Les modules centraux 3-1 à 3-4 de la partie centrale ont la forme de parallélépipèdes droits (figure 2) comportant chacun deux faces opposées horizontales supérieure 30 et inférieure 31, et quatre parois latérales verticales périphériques 32, 33, 34, et 35 reliant les deux faces. Chaque module central possède une hauteur imposée à l'utilisation visée. Par exemple, cette hauteur est de l'ordre de 200 mm.The central modules 3-1 to 3-4 of the central part are in the form of straight parallelepipeds ( figure 2 ) each having two opposite upper horizontal 30 and lower 31, and four peripheral vertical side walls 32, 33, 34, and 35 connecting the two faces. Each central module has a height imposed for the intended use. For example, this height is of the order of 200 mm.

Chaque module central 3-1 à 3-4 est entouré sur chacun de ses quatre côtés d'un autre module, en particulier de deux modules centraux et de deux modules périphériques.Each central module 3-1 to 3-4 is surrounded on each of its four sides by another module, in particular two central modules and two peripheral modules.

Le modules périphériques 4-1 à 4-8 comportent des modules dits longitudinaux 4-1, 4-2, 4-5 et 4-6 s'étendant selon la longueur des modules centraux, et des modules de coins 4-3, 4-4, 4-7 et 4-8 qui sont assemblés aux extrémités distales du dispositif.The peripheral modules 4-1 to 4-8 comprise so-called longitudinal modules 4-1, 4-2, 4-5 and 4-6 extending along the length of the central modules, and corner modules 4-3, 4 -4, 4-7 and 4-8 which are assembled at the distal ends of the device.

Chaque module périphérique présente deux faces opposées supérieure 40 et inférieure 41 et quatre parois verticales périphériques 42 à 45 reliant les deux faces. La face supérieure 40 possède soit un pan incliné 40-1 vers le sol et vers l'extérieur du dispositif (pour un module longitudinal du type 4-1 ou 4-6), soit deux pans inclinés 40-1 et 40-2 (pour un module de coin du type 4-3 ou 4-7).Each peripheral module has two opposite upper 40 and lower 41 faces and four peripheral vertical walls 42 to 45 connecting the two faces. The upper face 40 has either an inclined face 40-1 towards the ground and towards the outside of the device (for a module type 4-1 or 4-6 longitudinal), that is, two inclined faces 40-1 and 40-2 (for a wedge module type 4-3 or 4-7).

La hauteur d'un module périphérique n'est pas la même sur l'ensemble de son pourtour, en raison de la ou des pentes imposées. Sa plus grande hauteur correspond à la hauteur d'un module central, et cela pour ses portions en contact avec un module central, tandis que les autres portions déclinent jusqu'à une hauteur basse d'extrémité destinée à être en contact et à fleur avec le bitume 2. Cette hauteur d'extrémité basse est par exemple de l'ordre de 100 mm.The height of a peripheral module is not the same on the whole of its periphery, because of the imposed slope or slopes. Its greatest height corresponds to the height of a central module, and this for its portions in contact with a central module, while the other portions decline to a low end height to be in contact and flush with Bitumen 2. This low end height is for example of the order of 100 mm.

Le nombre de modules centraux et périphériques est donné ici à titre d'exemple uniquement illustratif et nullement limitatif. Leur nombre dépendra de la taille du dispositif.The number of central and peripheral modules is given here by way of example only illustrative and not limiting. Their number will depend on the size of the device.

A titre d'exemple, un module central présente des dimensions dans un plan horizontal, de 1000 mm par 500 mm; un module périphérique présente une longueur dans un plan horizontal, qui correspond au moins à la longueur d'un module central ou à la combinaison de la largeur d'un module central et de la largeur d'un module longitudinal périphérique.By way of example, a central module has dimensions in a horizontal plane of 1000 mm by 500 mm; a peripheral module has a length in a horizontal plane, which corresponds at least to the length of a central module or the combination of the width of a central module and the width of a peripheral longitudinal module.

Selon l'invention et en regard des figures 2 à 4, les modules sont assemblés entre eux par des formes de coopération mutuelle 50 et 51 constituant des moyens mécaniques autobloquants des modules entre eux. Ces formes de coopération mutuelle assurent un blocage dans un plan horizontal des modules entre eux. Les modules ne peuvent s'écarter les uns des autres aux cours du temps.According to the invention and with regard to Figures 2 to 4 , the modules are assembled together by forms of mutual cooperation 50 and 51 constituting self-locking mechanical means modules between them. These forms of mutual cooperation provide blocking in a horizontal plane of the modules between them. Modules can not deviate from each other over time.

Les parois verticales de deux modules assemblés sont intimement plaquées l'une contre l'autre.The vertical walls of two assembled modules are intimately pressed against each other.

Les formes de coopération mutuelle 50 et 51 sont de préférence intégrées dans le corps des modules. Elles sont issues de préférence lors de la fabrication des modules, en particulier lors de la fabrication par moulage des modules. Elles sont de préférence également en béton. Les formes de coopération mutuelle 50 et 51 sont agencées sur au moins une paroi latérale d'un module, en particulier sur chacune des parois qui est à associer à la paroi d'un module adjacent.The forms of mutual cooperation 50 and 51 are preferably integrated in the body of the modules. They come preferably during the manufacture of the modules, in particular during the manufacture by molding of the modules. They are preferably also made of concrete. The mutual cooperation forms 50 and 51 are arranged on at least one side wall of a module, in particular on each of the walls which is to be associated with the wall of an adjacent module.

Les formes de coopération mutuelle 50 et 51 sont établies par une alternance de formes mâles unitaires espacées 50 qui délimitent entre elles des formes femelles. Ici, les formes mâles 50 sont en saillie de la paroi latérale, tandis que les formes femelles 51 correspondent à la surface de la paroi.The forms of mutual cooperation 50 and 51 are established by an alternation of spaced unitary male shapes 50 which delimit between them female forms. Here, the male shapes 50 project from the side wall, while the female shapes 51 correspond to the surface of the wall.

Les formes mâles 50 sont par exemple en forme de carrés ou rectangles, comme en créneaux, et s'étendent à partir de l'arête inférieure d'un module sans s'étendre jusqu'en haut du module. Les formes mâles 50 présentent par exemple une hauteur correspondant à la moitié de la hauteur maximale du module.The male shapes 50 are for example in the form of squares or rectangles, as crenellated, and extend from the lower edge of a module without extending to the top of the module. The male shapes 50 have for example a height corresponding to half the maximum height of the module.

Les formes mâles sont par exemple espacées entre 70 et 150 mm.The male shapes are for example spaced between 70 and 150 mm.

Avantageusement, les formes mâles 50 de deux parois en vis-à-vis (figures 3 et 4), telles que 33 et 35, respectivement de deux modules adjacents, tels que les modules centraux respectifs 3-4 et 3-1, sont disposées en quinconce.Advantageously, the male forms 50 of two walls facing each other ( Figures 3 and 4 ), such as 33 and 35, respectively of two adjacent modules, such as the respective central modules 3-4 and 3-1, are arranged in staggered rows.

De plus, afin de permettre un assemblage à partir de modules standardisés sans avoir à se préoccuper du sens de montage, chaque module présente au moins deux parois verticales consécutives à associer, telles que 32 et 33 ou 33 et 34, qui sont dotées des moyens de coopération mutuelle 50 et 51, lesdits moyens de coopération mutuelle 50 et 51 étant agencés de façon que l'extrémité d'une paroi d'un module se termine par une forme complémentaire de la forme par laquelle commence la paroi consécutive de ce même module. Ainsi, si l'une des parois, telle que la paroi 32 (par exemple du module 3-4 des figures 2 et 3) se termine par une forme mâle 50, la paroi 33 qui suit (celle ayant l'arête de coin en commun) débute par une forme femelle 51. En outre, chaque paroi dotée des moyens de coopération mutuelle 50 et 51 possède sa première extrémité en bord ou à proximité immédiate d'un coin, qui comprend une forme mâle, tandis que sa seconde extrémité opposée comporte une forme femelle (c'est-à-dire que si la paroi commence par une forme mâle, elle se termine par une forme femelle).In addition, in order to allow assembly from standardized modules without having to worry about the mounting direction, each module has at least two consecutive vertical walls to be associated, such as 32 and 33 or 33 and 34, which are provided with the means mutual cooperation 50 and 51, said mutual cooperation means 50 and 51 being arranged so that the end of a wall of a module ends in a shape complementary to the form by which the consecutive wall of the same module begins . Thus, if one of the walls, such as the wall 32 (for example of the module 3-4 of the figures 2 and 3 ) ends in a male shape 50, the following wall 33 (the one having the corner edge in common) starts with a female shape 51. In addition, each wall provided with the mutual cooperation means 50 and 51 has its first end. at or near a corner, which includes a male shape, while its opposite second end has a female shape (that is, if the wall begins with a male shape, it ends with a female form).

Concernant la mise en oeuvre des modules, chaque module à associer à un ou des modules déjà en place se fait en amenant le module de sorte à positionner ses formes mâles 50 au droit (à la verticale) des formes femelles 51 du ou des modules déjà installés sur le sol, et à emboîter ledit module par translation verticale dans le ou les modules adjacents. Les modules ainsi en place, sont auto-bloqués ; ils procurent un dispositif unitaire en béton sans être monolithique, favorisant via la pluralité de modules la résistance à la flexion dudit dispositif.With regard to the implementation of the modules, each module to be associated with one or more modules already in place is done by bringing the module so as to position its male forms 50 to the right (vertical) of the female shapes 51 of the module or modules already installed on the ground, and to nest said module by vertical translation in the adjacent module or modules. The modules thus in place, are self-blocked; they provide a concrete unit device without being monolithic, favoring the flexural strength of said device via the plurality of modules.

La figure 5 montre un autre exemple de réalisation du dispositif ralentisseur 1, pour lequel les modules ont des formes principales mâles et femelles sur au moins une paroi verticale, qui présentent une géométrie en queue d'aronde.The figure 5 shows another embodiment of the retarder device 1, for which the modules have male and female main forms on at least one vertical wall, which have a dovetail geometry.

Le dispositif 1 comporte, tout comme dans la figure 1, un nombre approprié de modules pour constituer d'une part, la partie centrale 1A plane faite de modules 3-1, 3-2, 3-3, 3-4, dits modules centraux et ici au nombre de quatre, et d'autre part, la partie périphérique 1B à pans inclinés, faite des modules 4-1 à 4-8, dits modules périphériques et ici au nombre de huit. De plus, dans cet exemple, comme visible en regard des figures 6 à 8, les formes en queue d'aronde mâles 52 et femelles 53 sont complétées par les formes parallélépipédiques mâles 50 et femelles 51 décrites dans l'exemple des figures 1 à 4.Device 1 comprises, as in the figure 1 , an appropriate number of modules for constituting, on the one hand, the flat central portion 1A made of modules 3-1, 3-2, 3-3, 3-4, so-called central modules and here four in number, and on the other hand, the peripheral portion 1B inclined faces, made modules 4-1 to 4-8, said peripheral modules and here eight in number. Moreover, in this example, as visible with regard to Figures 6 to 8 the male dovetail 52 and female 53 are supplemented by the male 50 and female 51 parallelepipedal shapes described in the example of Figures 1 to 4 .

La forme mâle en queue d'aronde 52 fait saillie transversalement à la paroi verticale associée. La forme femelle en queue d'aronde 53 engendre un décrochement intérieur transversal à la paroi verticale.The male form dovetail 52 projects transversely to the associated vertical wall. The dovetail-shaped female shape 53 generates an internal recess transverse to the vertical wall.

De préférence, les formes en queue d'aronde 52 et 53 agencées sur une paroi verticale s'étendent selon toute la hauteur du module, tandis que les formes parallélépipédiques 50 et 51 ne s'étendent que sur une partie de la hauteur (de la face inférieure à distance de la face supérieure).Preferably, the dovetail forms 52 and 53 arranged on a vertical wall extend along the entire height of the module, while the parallelepipedal shapes 50 and 51 extend only over a portion of the height (of the lower face remote from the upper face).

De préférence, lorsque la forme en queue d'aronde est unitaire sur une paroi, sa longueur est de l'ordre de la moitié de la longueur de la paroi. De préférence, la profondeur de la queue d'aronde/l'avancée de la queue d'aronde est de l'ordre de 40 mm.Preferably, when the dovetail shape is unitary on a wall, its length is of the order of half the length of the wall. Preferably, the depth of the dovetail / advance of the dovetail is of the order of 40 mm.

Pour la fabrication du dispositif ralentisseur 1, plusieurs types de modules sont préfabriqués pour être ensuite directement assemblés sur place. La figure 5 montre que cinq types de modules référencés A, B, C, D et E sont nécessaires.For the manufacture of the retarder device 1, several types of modules are prefabricated to be then directly assembled on site. The figure 5 shows that five types of modules referenced A, B, C, D and E are required.

Pour la partie centrale 1A, deux types de modules B et C sont préfabriqués. La figure 6 illustre le module B. Le module C correspond au module B avec cependant ses formes qui sont complémentaires aux formes du module B. Comme illustré, le module B de forme parallélépipédique rectangle comporte sur trois de ses parois verticales une forme femelle 53 en queue d'aronde, tandis que la quatrième paroi comporte une forme mâle 52 en queue d'aronde. Seules les parois verticales longitudinales comportent en outre une alternance des formes parallélépipédiques mâles 50 et femelles 51.For the central part 1A, two types of modules B and C are prefabricated. The figure 6 illustrates the module B. The module C corresponds to the module B, however with its forms which are complementary to the shapes of the module B. As illustrated, the rectangular parallelepipedal module B has on three of its vertical walls a female form 53 in the form of a tail. dovetail, while the fourth wall has a male form 52 dovetail. Only the longitudinal vertical walls furthermore comprise alternating male and female 50 parallelepipedal shapes 51.

Pour la partie périphérique 1B et les modules longitudinaux 4-1, 4-2, 4-3 et 4-5, un seul type de module A est fabriqué et illustré sur la figure 7. Seules les trois parois verticales devant être associées aux autres modules sont pourvues de formes mâles et femelles. Seule la paroi longitudinale devant coopérer avec la partie centrale 1A est dotée d'une forme mâle 52 en queue d'aronde et de formes mâles 50 et femelles parallélépipédiques de part et d'autre de la forme en queue d'aronde, tandis que les parois adjacentes sont dotées de formes mâles 50 et femelles 51 uniquement parallélépipédiques.For the peripheral part 1B and the longitudinal modules 4-1, 4-2, 4-3 and 4-5, only one type of module A is manufactured and illustrated on the figure 7 . Only the three vertical walls to be associated with the other modules are provided with male and female shapes. Only the longitudinal wall to cooperate with the central portion 1A is provided with a male form 52 dovetail and male forms 50 and female parallelepiped on both sides of the form dovetail, while the adjacent walls have male forms 50 and female 51 only parallelepiped.

De plus, deux types de modules d'angle ou de coin D et E (figure 5) sont nécessaires pour fournir aux angles du dispositif des pentes opposées. Les modules D et E sont symétriques. Chaque module D ou E comporte deux parois verticales adjacentes et intérieures qui coopèrent respectivement, pour l'une avec un module de la partie centrale 1A et un module longitudinal de la partie périphérique 1B, et pour l'autre avec l'autre module de coin de la partie périphérique. Bien entendu, si le dispositif ralentisseur était plus large, les modules de coins coopèreraient avec au moins un module longitudinal disposé en interface. La figure 8 montre le module de type E. Chaque module D, E présente sur sa paroi verticale destinée à coopérer avec la partie centrale 1A, d'une part, une forme femelle 53 en queue d'aronde destinée à coopérer avec une forme mâle en queue d'aronde 52 d'un module B ou C de la partie centrale, et d'autre part, une alternance de formes mâles 50 et femelles 51 parallélépipédiques pour coopérer avec les formes complémentaires opposées d'un module B ou C de la partie centrale, et d'un module A de la partie périphérique. La seconde paroi verticale d'une module D ou E, qui coopère avec l'autre module opposé de coin de la partie périphérique présente uniquement des formes mâles 50 et femelles 51 parallélépipédiques.In addition, two types of corner or corner modules D and E ( figure 5 ) are necessary to provide the angles of the device with opposite slopes. Modules D and E are symmetrical. Each module D or E has two adjacent and inner vertical walls which cooperate respectively, for one with a module of the central portion 1A and a longitudinal module of the peripheral portion 1B, and for the other with the other corner module of the peripheral part. Of course, if the retarder device were wider, the corner modules would cooperate with at least one longitudinal module disposed in interface. The figure 8 shows the module type E. Each module D, E has on its vertical wall intended to cooperate with the central portion 1A, on the one hand, a female form 53 dovetail for cooperating with a male form tail d aronde 52 of a module B or C of the central part, and secondly, an alternation of parallelepiped male forms 50 and females 51 for cooperating with opposite complementary shapes of a module B or C of the central part, and a module A of the peripheral part. The second vertical wall of a module D or E, which cooperates with the other opposite corner module of the peripheral portion has only 50 male and female parallelepipedal shapes 51.

Claims (15)

Dispositif routier ralentisseur (1), du type coussin berlinois, en béton, et comportant au moins deux modules en béton (3-1 à 3-4 ; 4-1 à 4-8), qui sont assemblés latéralement l'un à l'autre par des formes de coopération mutuelle (50, 51 ; 52, 53) agencées sur au moins une paroi verticale de chacun des modules.A retarder (1) of the Berlin cushion type, made of concrete, and comprising at least two concrete modules (3-1 to 3-4, 4-1 to 4-8), which are laterally assembled to each other. other by means of mutual cooperation forms (50, 51; 52, 53) arranged on at least one vertical wall of each of the modules. Dispositif selon la revendication 1, caractérisé en ce qu'au moins un module comporte au moins une paroi verticale dotée d'une alternance de formes mâles (50) qui sont destinées à coopérer par emboîtement avec des formes femelles (51) d'une face latérale d'un module adjacent, les formes mâles et femelles constituant les formes de coopération mutuelle (50, 51).Device according to claim 1, characterized in that at least one module comprises at least one vertical wall with alternating male shapes (50) which are intended to cooperate by interlocking with female shapes (51) of a face of an adjacent module, the male and female forms constituting the forms of mutual cooperation (50, 51). Dispositif selon la revendication 1 ou 2, caractérisé en ce que deux modules présentant leur paroi verticale respective associée comportent des formes mâles en vis-à-vis qui sont agencées en quinconce.Device according to claim 1 or 2, characterized in that two modules having their respective vertical wall associated comprise male shapes vis-à-vis which are arranged in staggered rows. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il comporte d'une part au moins un module, de préférence au moins deux, voire au moins quatre modules (3-1 à 3-4) qui sont de forme parallélépipédique à pans droits et constituant la partie centrale (1A) du dispositif, et d'autre part des modules périphériques (4-1 à 4-8) qui sont adjacents et entourent la partie centrale, et présentent chacun au moins un pan incliné en surface supérieure (40-1, 40-2).Device according to any one of the preceding claims, characterized in that it comprises, on the one hand, at least one module, preferably at least two or even at least four modules (3-1 to 3-4) which are of a shape a parallelepiped with a right-hand side and constituting the central part (1A) of the device, and secondly peripheral modules (4-1 to 4-8) which are adjacent and surround the central part, and each have at least one inclined section in upper surface (40-1, 40-2). Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que les formes de coopération mutuelle sont une alternance de formes mâles (50) et femelles (51), de préférence sous la forme de créneaux droits, s'étendant en hauteur depuis l'arête inférieure d'un module, et de préférence à distance de l'arête supérieure opposée.Device according to any one of the preceding claims, characterized in that the forms of mutual cooperation are an alternation of male (50) and female (51) forms, preferably in the form of straight slots, extending in height since the lower edge of a module, and preferably at a distance from the opposite upper edge. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que les formes de coopération mutuelle comportent des formes en queue d'aronde qui rentrent ou font saillie transversalement à un paroi verticale d'un module, de préférence la forme en queue d'aronde s'étend sur toute la hauteur du module.Device according to any one of the preceding claims, characterized in that the forms of mutual cooperation comprise dovetail shapes which fit or protrude transversely to a vertical wall of a module, preferably the tail shape of a dovetail extends over the entire height of the module. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que les formes de coopération mutuelle comportent la combinaison d'au moins une forme mâle ou femelle de géométrie en queue d'aronde et d'une alternance de formes parallélépipédiques mâles et femelles qui sont agencées de part et d'autre de la forme en queue d'aronde.Device according to any one of the preceding claims, characterized in that the forms of mutual cooperation comprise the combination of at least one male or female form of dovetail geometry and an alternation of shapes. male and female parallelepipeds that are arranged on either side of the dovetail shape. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que les formes de coopération mutuelle comportent des formes mâles (50) parallélépipédiques dont l'épaisseur est de l'ordre d'au plus 20mm.
le dispositif ralentisseur comporteDevice according to any one of the preceding claims, characterized in that the mutual cooperation forms comprise parallelepipedal male shapes (50) whose thickness is of the order of at most 20 mm.
the retarder device comprises Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il comporte une partie centrale (1A) et une partie périphérique (1B),
la partie centrale (1A) comprenant au moins deux types de modules parallélépipédiques (B, C) à pans droits : - le premier type de module (C) comporte au moins une forme femelle en queue d'aronde (53) sur chacune de trois de ses parois verticales tandis que la quatrième paroi verticale comporte au moins une forme mâle en queue d'aronde (52) ; - le seconde type de module (B) comporte au moins une forme mâle en queue d'aronde (52) sur chacune de trois de ses parois verticales tandis que la quatrième paroi verticale comporte au moins une forme femelle en queue d'aronde (53) ; et la partie périphériques entourant la partie centrale, comprenant au moins trois types de modules : - le premier type de module (A) qui est un module longitudinal qui comporte au moins une forme femelle en queue d'aronde (53) sur la seule paroi verticale destinée à coopérer avec la partie centrale ; et - les deuxième et troisième types de modules (D, E) qui sont des modules destinés à être agencés en angle dans le dispositif, et comportent chacun au moins une forme femelle en queue d'aronde (53) agencée sur la seule paroi verticale destinée à coopérer avec la partie centrale. Device according to any one of the preceding claims, characterized in that it comprises a central part (1A) and a peripheral part (1B),
the central portion (1A) comprising at least two types of parallelepipedal modules (B, C) with a right-hand side: the first type of module (C) comprises at least one dovetail-shaped female shape (53) on each of its three vertical walls while the fourth vertical wall comprises at least one male dovetail shape (52); ); the second type of module (B) comprises at least one male dovetail shape (52) on each of its three vertical walls while the fourth vertical wall comprises at least one female dovetail shape (53); ); and the peripheral part surrounding the central part, comprising at least three types of modules: - The first type of module (A) which is a longitudinal module which comprises at least one female dovetail shape (53) on the single vertical wall intended to cooperate with the central portion; and the second and third types of modules (D, E) which are modules intended to be arranged at an angle in the device, and each comprise at least one dovetail-shaped female shape (53) arranged on the single vertical wall intended to cooperate with the central part. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un module est assemblé à un autre module en étant imbriqué dans ce dernier lors de la pose du dispositif dans sa destination finale.Device according to any one of the preceding claims, characterized in that one module is assembled to another module while being nested in the latter when the device is placed in its final destination. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que l'assemblage de deux modules se fait par emboîtement à la verticale d'un module dans un autre.Device according to any one of the preceding claims, characterized in that the assembly of two modules is by interlocking vertically one module in another. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que les formes de coopération mutuelle (50, 51) sont intégrées dans le corps des modules, de préférence sont en béton, notamment en étant issues de la fabrication des modules, en particulier de la fabrication par moulage des modules.Device according to any one of the preceding claims, characterized in that the mutual cooperation forms (50, 51) are integrated in the body of the modules, preferably made of concrete, in particular by being derived from the manufacture of the modules, in particular manufacturing by molding modules. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que, en position installée sur le sol, il est rendu solidaire du sol par une couche de bitume affleurant sa périphérie.Device according to any one of the preceding claims, characterized in that , in the position installed on the ground, it is secured to the ground by a layer of bitumen flush with its periphery. Procédé d'installation d'un dispositif ralentisseur routier (1) selon l'une quelconque des revendications précédentes, comportant les étapes suivantes : positionnement sur le sol d'un premier module, positionnement et assemblage des autres modules en amenant chaque module par rapport à un autre module déjà installé de sorte à positionner ses formes mâles (50, 52) à la verticale des formes femelles (51, 53) du module déjà installé, et à emboîter ledit module par translation verticale dans le module déjà installé.A method of installing a road-retarding device (1) according to any one of the preceding claims, comprising the following steps: positioning on the ground of a first module, positioning and assembly of the other modules by bringing each module relative to another module already installed so as to position its male forms (50, 52) vertically to the female shapes (51, 53) of the module already installed, and to nest said module by vertical translation in the module already installed. Procédé selon la revendication précédente, caractérisé en qu'il est déposé une couche de bitume (2) venant à fleur du pourtour périphérique (10) du dispositif ralentisseur routier (1).Method according to the preceding claim, characterized in that a layer of bitumen (2) is deposited flush with the peripheral periphery (10) of the road-retarding device (1).
EP19170403.0A 2018-04-23 2019-04-19 Road slowing device such as a road hump and method for installing same Active EP3561180B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1800347A FR3080388A1 (en) 2018-04-23 2018-04-23 BERLIN-TYPE CUSHION TYPE RETRACTOR

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EP3561180A1 true EP3561180A1 (en) 2019-10-30
EP3561180B1 EP3561180B1 (en) 2022-01-19

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FR (1) FR3080388A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2030197A (en) * 1978-04-14 1980-04-02 Ondura Ltd Portable road surface hump
EP0186733A2 (en) * 1984-09-21 1986-07-09 Stadtsparkasse Köln Hump taking into account the dynamics of vehicle movement on traffic routes
FR2590602A1 (en) * 1985-11-28 1987-05-29 Basaltine Device for slowing down traffic, of the speed bump type
US5267367A (en) * 1992-01-13 1993-12-07 Wegmann Jr Gerald A Safety ramp and method for protecting hoses and conduits
US20060245828A1 (en) * 2005-04-28 2006-11-02 Slawomir Jonasz Modular traffic calming devices
DE102007015831A1 (en) * 2006-04-01 2007-10-18 Roth, Reiner, Dipl.-Ing. (Fh) Concrete paving stone has two teeth at stone grid line whereby one tooth, having perpendicular lower tooth part, tapers perpendicular to side surface above half stone height over chamfer to perpendicular upper tooth part
DE102016005490A1 (en) * 2016-05-03 2017-11-09 Reiner Roth Concrete paving stone

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2030197A (en) * 1978-04-14 1980-04-02 Ondura Ltd Portable road surface hump
EP0186733A2 (en) * 1984-09-21 1986-07-09 Stadtsparkasse Köln Hump taking into account the dynamics of vehicle movement on traffic routes
FR2590602A1 (en) * 1985-11-28 1987-05-29 Basaltine Device for slowing down traffic, of the speed bump type
US5267367A (en) * 1992-01-13 1993-12-07 Wegmann Jr Gerald A Safety ramp and method for protecting hoses and conduits
US20060245828A1 (en) * 2005-04-28 2006-11-02 Slawomir Jonasz Modular traffic calming devices
DE102007015831A1 (en) * 2006-04-01 2007-10-18 Roth, Reiner, Dipl.-Ing. (Fh) Concrete paving stone has two teeth at stone grid line whereby one tooth, having perpendicular lower tooth part, tapers perpendicular to side surface above half stone height over chamfer to perpendicular upper tooth part
DE102016005490A1 (en) * 2016-05-03 2017-11-09 Reiner Roth Concrete paving stone

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Publication number Publication date
FR3080388A1 (en) 2019-10-25
EP3561180B1 (en) 2022-01-19

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