EP0823511A1 - Leitplanken für Strassenverkehr - Google Patents

Leitplanken für Strassenverkehr Download PDF

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Publication number
EP0823511A1
EP0823511A1 EP97401871A EP97401871A EP0823511A1 EP 0823511 A1 EP0823511 A1 EP 0823511A1 EP 97401871 A EP97401871 A EP 97401871A EP 97401871 A EP97401871 A EP 97401871A EP 0823511 A1 EP0823511 A1 EP 0823511A1
Authority
EP
European Patent Office
Prior art keywords
longitudinal
barrier according
barrier
posts
fact
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.)
Withdrawn
Application number
EP97401871A
Other languages
English (en)
French (fr)
Inventor
Jacques Halb
Jean-Claude Hener
Patrick Roustit
Jean-Marc Chuiton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Diffusion Lorraine- Sodilor Ste
Original Assignee
Diffusion Lorraine- Sodilor Ste
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Diffusion Lorraine- Sodilor Ste filed Critical Diffusion Lorraine- Sodilor Ste
Publication of EP0823511A1 publication Critical patent/EP0823511A1/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
    • E01F15/0453—Rails of materials other than metal or concrete, e.g. wood, plastics; Rails of different materials, e.g. rubber-faced metal profiles, concrete-filled steel tubes
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
    • E01F15/0407—Metal rails
    • E01F15/0423—Details of rails
    • E01F15/043—Details of rails with multiple superimposed members; Rails provided with skirts

Definitions

  • the present invention relates to a safety barrier for traffic way.
  • the most common slides are made up of metal profiles with longitudinal corrugations, which are regularly mounted on metal posts spaced apart on the side of the road.
  • the profile is secured to the post by a spacer which keeps about 50 cm from the ground.
  • Each post includes a protruding piece at the top and the ends of the heddles have complementary housing to the half of this protruding piece so that two smooth can fit end to end on this protruding part by displacement down parallel to the post to rest on the top of that same post.
  • the height of the beams by ground level is determined by the height of the posts and cannot suit to provide adequate protection for bikers.
  • the present invention aims to resolve these drawbacks by offering a safety barrier suitable for bikers, which can not only be used to complement existing slides by eliminating the dangers these present for bikers, but also be used alone, along a lane reserved for bikers, for example along a track of a motorcycle circuit.
  • the present invention relates to a safety barrier for traffic lanes, intended in particular to stop a biker after a fall, suitable to be mounted on poles regularly spaced along a first traffic lane, characterized by the fact that it is made up of a plurality of elements longitudinal contiguously arranged in alignment with each other others, each longitudinal element being arranged so as to ability to be placed on two adjoining posts by displacement in a direction perpendicular to the posts.
  • the security barrier according to the invention can be mounted on the posts of an existing safety barrier, without dismantling the latter below the metal profiles or wooden logs, so as to constitute for bikers who slip after a fall, a barrier that protects them from poles and which prevents them from fitting under the slide.
  • the barrier according to the invention can be used in the absence of any safety barrier pre-existing, for the sole purpose of providing protection for bikers. For this, it is enough to have poles regularly on the along the traffic lane that you want to equip and install a barrier according to the invention.
  • Another possibility of using the barrier according to the invention is to double it vertically to constitute both a slide for cars and a barrier for bikers.
  • each element longitudinal has two opposite lateral faces constituting impact receiving surfaces, the barrier thus formed presenting a first slide directed towards the first traffic lane and a second slide, opposite the first slide, directed towards a possible second traffic lane parallel to the first traffic lane and separated from it by poles.
  • the security barrier according to the preferred embodiment of the invention is particularly remarkable in that it provides simultaneously two safety barriers, namely one on one side of the poles, the other on the other side of the poles, so that there is no need to mount two barriers according to the invention if one wish to equip a double slide separating two ways of parallel circulation.
  • the resistance required is the same on one side and on the other side of the barrier and it is very unlikely that the barrier is solicited on its two impact receiving sides by simultaneous impacts which would be equivalent to a double impact resulting from the one for which the barrier is designed. Therefore, it is no need to double the thickness of the barrier.
  • the barrier according to the preferred embodiment of the invention by presenting the mechanical characteristics of a single barrier, can be used as a double barrier.
  • a connecting piece extends at least one of the impact receiving faces of each longitudinal element, each connecting piece being arranged in so as to be able to join together with a connecting piece of a neighboring longitudinal element ensuring the connection of the faces impact receptors of the two longitudinal elements.
  • the present invention also relates to an element longitudinal of a safety barrier as described above.
  • this element is made of plastic material and it preferably has a length allowing it to be installed between two neighboring posts.
  • the element longitudinal is made in one piece, that is to say it has a longitudinal body and two connecting parts which make part of the same room. It can for example be obtained by rotational molding.
  • each connecting piece is welded to the corresponding end of the longitudinal body.
  • the element longitudinal is composed of a longitudinal body on the one hand and two connecting pieces separated from the body on the other hand.
  • These connecting pieces can be joined to the body longitudinal in several different ways.
  • the connecting pieces are suitable for be secured to the body by fitting in the axial direction from the body.
  • Such an element is put in place between two neighboring posts to constitute a safety barrier by first fitting a piece of connection at each end of the longitudinal body then by fixing each connecting piece to the corresponding post. The body longitudinal is then held between the two posts.
  • the connecting pieces are presented in the form of half-shells which can, for example, be suitable for styling the two ends facing two bodies longitudinal neighbors, on the same side receiving impact.
  • two half-shells located, one on one side, the other on the opposite side of the longitudinal bodies, are joined by clamping members which tend to bring them closer to each other, this which secures them to the longitudinal bodies by clamping and ensures the continuity of the impact receiving faces and therefore of the barrier.
  • each longitudinal element consists of the assembly of three profiles, namely a central profile intended to take place between two adjacent posts and two external profiles covering the central profile and at least one of the two posts.
  • the external profiles and the central profile have look ribbed lengthwise, the faces of the two external profiles being of shape complementary to that of the faces of the central profile, so that the three profiles fit together laterally between them and maintain the same height while being simply clamped together laterally.
  • each longitudinal element is arranged to be secure to another longitudinal element by enclosing a post over a height substantially equal to that of the slide.
  • each longitudinal element comprises a vertical housing capable of receiving a section of the post.
  • retaining means are provided in the longitudinal elements to prevent them from sliding towards the down along a pole when mounted on it.
  • These retaining means can be constituted by organs elastics housed in a cavity of at least one of the elements longitudinal.
  • feet on the elements longitudinal covering a post on at least one of its faces and leaning on the ground, in addition to or in place of the means of detention.
  • each longitudinal element is provided, each with its ends, reservations for stiffening tubes half engaged in each of two longitudinal elements neighbors.
  • each element has two reservations placed symmetrically on each side of the posts.
  • a connecting piece between two longitudinal elements is advantageously a half-shell arranged to fit between two neighboring longitudinal elements and has notches to accommodate a stiffening tube, the outer section of each half-shell being substantially identical to that of said longitudinal elements.
  • each half-shell is dimensioned so as to rest on a post when it is clamped with another half-shell with which it encloses said post.
  • the barrier element according to the invention has central symmetry with respect to an axis located at its center and parallel to the axis of the posts between which said element barrier must be fitted.
  • the barrier element has a substantially rectangular section at its part upper, and an isosceles trapezoidal section at its part lower, oriented so that its width decreases in direction of the ground.
  • each barrier element has a reduced width, which limits the risk of seeing materials accumulate under the barrier to form a screen that would interfere the evacuation of rainwater falling on the road.
  • the base is relatively narrow, the ground surface covered by this base is sufficiently exposed to drafts and water to be quickly cleared in case of rain.
  • the barrier shown in Figure 1 consists of elements identical longitudinal panels which are placed end to end in aligning each other to form a continuous barrier.
  • Each longitudinal element has a longitudinal body 2 and two connecting pieces 3 located at each end of the body longitudinal 2.
  • each element is produced by rotational molding, the connecting pieces 3 being made in one holding with the longitudinal body 2.
  • the longitudinal body 2 has two receiving faces opposite impacts 4, only one of which is visible in FIG. 1.
  • the body 2 On each of its impact receiving faces, the body 2 has a groove 5 which has the function of stiffening it.
  • Each connecting piece 3 extends one of the receiving faces 4 impacts occupying half the width of the element longitudinal.
  • the two connecting pieces 3 of the same element 1 are identical and are symmetrically arranged one with respect to each other, so that two connecting pieces 3 of two elements contiguous longitudinal ones are complementary to each other and are able to reconstruct the longitudinal body 2 in all of its thickness, when two neighboring elements are assembled, while ensuring the connection of the impact receiving surfaces 4.
  • each connecting piece 3 corresponds substantially to an extension of the longitudinal body 2, cut along a median plane substantially parallel to the impact receiving faces 4.
  • this plane is very slightly oblique, that is to say that the thickness of the connecting piece is increasing from its free end to the longitudinal body 2.
  • each connecting piece 3 On its inner face opposite to the impact receiving face 4, each connecting piece 3 has a housing 6 perpendicular to the longitudinal axis of the element, said housing 6 having dimensions substantially corresponding to a half of a slide post of security.
  • the housings 6 facing one of the other of the two rooms corresponding links define a cavity 7 capable of receiving a post.
  • Ports 8 are provided in each connecting piece 3, on either side of the housing 6, to allow the joining of two longitudinal elements using for example nuts or screws and bolts.
  • the connecting pieces facing each other are then securely attached and ensure the mechanical continuity of the barrier thus constituted.
  • Two connecting pieces 3 of the same longitudinal element 2 can be distinguished by their orifices 8, the orifices of one of these connecting pieces being simple through holes, possibly provided with an external bore allowing to house the head of a bolt or screw engaged in the holes through, while the orifices of the other connecting part are tapped to allow screwing of the bolt or screw.
  • each connecting piece further comprises a foot 9 which extends each housing 6 towards the low and allows the longitudinal elements to rest directly on floor.
  • feet 9 cover the posts 11 and ensure the correct vertical positioning of the barrier according to the invention relative to the safety barrier 10.
  • the longitudinal element is then pivoted with respect to an axis vertical to bring the inner face of each of its pieces of connection against the corresponding post.
  • each element longitudinal can be easily disassembled and replaced without being necessary to disassemble neighboring longitudinal elements.
  • This characteristic is particularly important if one considers the maintenance requirements for safety barriers.
  • This longitudinal element comprises a longitudinal body 2 'and a connecting piece 3 '.
  • holes or longitudinal reservations 13 which are located in the vicinity of the impact receiving faces 4 on the one hand and other of their groove 5.
  • stiffening tubes are therefore located astride and on either side of the posts and extend over a portion more or shorter of each element, as required.
  • the longitudinal element 14 consists of a longitudinal body 15 and two connecting pieces 16 separated from the longitudinal body 15.
  • the longitudinal body is produced by extrusion while the connecting pieces 16 are produced by injection.
  • each piece of link 16 occupies substantially half the width of the element longitudinal and delimits, on its inner face, a housing 17 suitable to house half a post.
  • the connecting piece 16 Internal to its production by injection, the connecting piece 16 internally has a honeycomb structure which aims to strengthen it and in particular to increase its ability to absorb shocks.
  • the connecting piece 16 comprises, on the side of the longitudinal body 15, a side face 18 on which shapes are provided socket 19 which are prisms capable of penetrating into corresponding shapes defined in the section of the longitudinal body 15.
  • the nesting forms 19 allow the connection by axial fitting of each connecting piece 16 and of the body corresponding longitudinal 15.
  • This embodiment has the advantage of allowing the production of ribs and partitions not only at the interior of the connecting pieces 16, which have structures honeycomb, but also inside the bodies longitudinal 15, which can thus more easily support shock and absorb some of the energy.
  • the feet 9 which have been eliminated allowed, in the previous embodiment, to position vertically the longitudinal elements on the posts.
  • Each elastic half-washer is forcibly inserted into its groove 22 so as to remain in place during the operations of barrier assembly.
  • each connecting piece is arranged to be screwed or bolted to the connecting piece corresponding to using screws or bolts which pass through holes 23, in enclosing a pole.
  • the connecting pieces 16 are prevented from slipping vertically along the posts and remain at height at which they were fixed during the installation of the barrier.
  • two elastic half-rings are used different at the top and bottom of each connecting piece, placing the most deformable half-washer at the bottom so that shock, the longitudinal element tends to tilt its face downward receiving impact, thus preventing an object bouncing against the slide is not projected upwards.
  • each body longitudinal 24 has, at its upper part, a section rectangular and at its bottom, a trapezoidal section isosceles, the small base 25 of which is located below.
  • such a section of the body longitudinal reduces the floor area covered by the barrier and avoids the risk of seeing materials such as leaves, earth or gravel build up under the barrier and obstruct the flow of water.
  • Each longitudinal body is provided with two holes or longitudinal reservations 26 which extend over its entire length and are located symmetrically to the median plane vertical of the body, slightly above half its height.
  • These longitudinal reservations 26 are provided to receive stiffening tubes that penetrate half into a body longitudinal and half in the other longitudinal body, neighboring from the first.
  • the length of the stiffening tubes 27 is equal to two thirds of the length of a longitudinal body.
  • the spacing of the two reservations 26 is preferably equal to the thickness of the post 28 which supports the longitudinal elements, so that each stiffening tube 27 is supported on the post when the barrier is mounted.
  • the stiffening tubes 27 can be fully inserted into a longitudinal body, which allows the installation and removal of a longitudinal body without disassembly of the two longitudinal bodies which surround it.
  • Two half-shells 29 which constitute connecting pieces within the meaning of the invention, are provided to extend the two bodies longitudinal, each on one side of the post.
  • the width half-shells 29 corresponds to the spacing between two bodies longitudinal neighbors, which allows said half-shells to fit between said bodies.
  • Each half-shell has horizontal notches emerging on its inner face directed towards the post, each indentation for accommodating a stiffening tube 27.
  • a cutout 31 is also provided on the upper faces 32 and lower 33 of each half-shell, each cut 31 substantially corresponding to the half cross section of the post, decreased however by a few millimeters in the direction for fitting the half-shells.
  • Each half-shell is also provided with two orifices through 34, of substantially horizontal axis and perpendicular to the longitudinal axis of the barrier, to receive organs of clamping 35 allowing the two half-shells to be brought together towards the other.
  • the notches 30 provided for receive the stiffening tubes are dimensioned so to bear on these tubes when screwing the clamping members before the two upper and lower walls of the half-shells have come into contact with the pole.
  • the half-shells are supported on the one hand on the post 28 on the other hand on the tubes of stiffening 27, which immobilizes the latter not only vertically with respect to the post but also horizontally with respect to the longitudinal bodies.
  • the present embodiment allows a easy disassembly and reassembly of a longitudinal body, because the separation of the two half-shells at each end of said body allows access to the stiffening tubes which connect the body with neighboring longitudinal bodies, these stiffening tubes can thus be inserted into each of the two longitudinal bodies which must remain in place on both sides of the body longitudinal which must be replaced, so as to release the latter.
  • the positioning of a new longitudinal body is carried out then by performing the reverse operations.
  • the half-shells could also style the ends opposite two bodies longitudinal so as to ensure their alignment independently of reinforcement bars and also to ensure some continuity mechanics of the longitudinal bodies at their faces impact receptors.
  • each element longitudinal consists of three sections, namely one section central 36 intended to be housed between two adjacent posts not shown and two external sections 37 located on either side of the central profile.
  • the outer sections 37 are staggered by relative to the central sections 36, that is to say that their part central covers the ends opposite the central sections, between which are the posts (not shown). We obtain thus both good rigidity of the barrier and good continuity thereof, which contributes to the protection of a biker which, following an impact, would slide along the barrier and not meet no protruding parts of the impact receiving faces barrier likely to injure him.
  • the faces in look 38 and 39 of the central profile 36 and the outer profiles 37 are ribbed, which increases their inertia, and have shapes complementary which, by lateral interlocking ensure their relative height positioning.
  • a post can be clamped between positioning half-washers 41, visible in the figure 11, which are intended to be partially forcibly engaged in cavities 42 of large section formed in the central section.
  • This member 43 includes a horizontal arm 44 terminated by a ledge 45 directed downwards.
  • the rim 45 is intended to penetrate in the upper hollowed out part of a post (not shown), the arms resting on top of this post.
  • the arm 44 is integral with an axis 46 extending vertically.
  • a retaining piece 47 is pivotally mounted at the base of axis 46.
  • This part 47 is constituted by a base 48 provided with two opposite wings 49 and by an elastic tongue 50.
  • the central profile has, on its upper face, a groove 51 which opens into a cavity 52 wider than said groove.
  • the base 48 and the wings 49 are dimensioned so as to ability to cross groove when wings are aligned in a direction parallel to the groove but to be retained in the cavity 52 when the wings are aligned in a perpendicular direction at the groove.
  • the transition from one position to another is done by quarter-turn pivoting of the retaining piece 47, by acting on the elastic tongue 50, the end 53 of which enters the groove 51 to immobilize said retaining piece 47 in the position in which the wings 49 are aligned perpendicularly at groove 51.
  • suspension member 43 it is therefore possible to position vertically the end (s) of each central profile by compared to the posts.
  • the choice of a suspension member having an axis 46 of determined length allows the height of the barrier to be adjusted.
  • This adjustment can also be obtained by 54 screwed feet in the ground and on which the barrier rests.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
EP97401871A 1996-08-05 1997-08-04 Leitplanken für Strassenverkehr Withdrawn EP0823511A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9609873 1996-08-05
FR9609873A FR2751998B1 (fr) 1996-08-05 1996-08-05 Barriere de securite pour voie de circulation

Publications (1)

Publication Number Publication Date
EP0823511A1 true EP0823511A1 (de) 1998-02-11

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ID=9494829

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97401871A Withdrawn EP0823511A1 (de) 1996-08-05 1997-08-04 Leitplanken für Strassenverkehr

Country Status (2)

Country Link
EP (1) EP0823511A1 (de)
FR (1) FR2751998B1 (de)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU717459B3 (en) * 1998-12-25 2000-03-30 Raymond Chi Lap Chan A flexible road safety-guard
WO2001002649A1 (fr) * 1999-07-06 2001-01-11 Societe De Diffusion Regionale Et Locale Dispositif de securite routiere, pieces constitutives et leur procede de fabrication
FR2819277A1 (fr) 2001-01-10 2002-07-12 Diffusion Regionale Et Locale Barriere de securite routiere, piece constitutive et leur procede de fabrication
EP1555349A1 (de) * 2004-01-14 2005-07-20 SNOLINE S.p.A. Schutzplanke für Motorradfahrer
EP1799915A1 (de) * 2004-07-28 2007-06-27 Lee, Kyu Cheol Leitplanke aus harz
EP2053166A1 (de) * 2007-10-24 2009-04-29 Certinex, S.L. Fahrbahnschutzstreifen
WO2009132787A1 (en) * 2008-04-29 2009-11-05 Mattioli S.P.A. Continuous absorption protective means to be installed on a road or motorway barrier to protect a motorcyclist in the event of an impact against said barrier
WO2009150283A1 (es) * 2008-06-12 2009-12-17 Rubber Patents, S.L. Dispositivo de protección del impacto en guardarraíles
WO2010007191A1 (es) 2008-07-17 2010-01-21 Vial And Mold Tecnology, S.L. Elemento modular de protección para motoristas o ciclistas
ES2332642A1 (es) * 2009-09-09 2010-02-09 Universidad Politecnica De Valencia Sistema de seguridad vial para motoristas.
WO2019070558A1 (en) 2017-10-06 2019-04-11 Asset Integrity Management Solutions, L.L.C. FIBERGLASS GUARD RAIL

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2813326B1 (fr) 2000-08-25 2002-12-06 Sec Envel Barriere de securite pour voies de circulation de vehicules, munie d'un ecran inferieur de protection en deux parties superposees ajustables en hauteur
FR2814766B1 (fr) 2000-08-25 2003-05-30 Sec Envel Barriere de securite pour voies de circulation de vehicules munie d'au moins un ecran de protection
FR2848578B1 (fr) 2002-12-16 2005-04-01 Claude Alix Georges Pomero Glissiere de securite a lisse large faisant ecran de protection dans sa partie basse
FR2863630B1 (fr) 2003-12-12 2007-08-24 Sec Nevel Barriere de securite pour voie de circulation de vehicule comprenant un ecran de protection constitue d'une combinaison d'un renfort longitudinal continu et d'un element de glissement.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE723941A (de) * 1968-11-14 1969-04-16
FR2208418A5 (de) * 1972-11-23 1974-06-21 Fornells Sa
EP0094306A1 (de) * 1982-05-06 1983-11-16 Societe De Construction Industrielle Du Batiment - Socib Umzäunung insbesondere zur Einfassung von Sportfeldern
EP0442249A1 (de) * 1990-02-16 1991-08-21 Sinterplast S.R.L. Einrichtung zur Absorption von Einschlägen an Leitplanken
FR2714405A1 (fr) * 1993-12-27 1995-06-30 Maillet Jean Dispositif de glissière de sécurité pour motocyclistes.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE723941A (de) * 1968-11-14 1969-04-16
FR2208418A5 (de) * 1972-11-23 1974-06-21 Fornells Sa
EP0094306A1 (de) * 1982-05-06 1983-11-16 Societe De Construction Industrielle Du Batiment - Socib Umzäunung insbesondere zur Einfassung von Sportfeldern
EP0442249A1 (de) * 1990-02-16 1991-08-21 Sinterplast S.R.L. Einrichtung zur Absorption von Einschlägen an Leitplanken
FR2714405A1 (fr) * 1993-12-27 1995-06-30 Maillet Jean Dispositif de glissière de sécurité pour motocyclistes.

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU717459B3 (en) * 1998-12-25 2000-03-30 Raymond Chi Lap Chan A flexible road safety-guard
AU717459C (en) * 1998-12-25 2001-07-26 Raymond Chi Lap Chan A flexible road safety-guard
WO2001002649A1 (fr) * 1999-07-06 2001-01-11 Societe De Diffusion Regionale Et Locale Dispositif de securite routiere, pieces constitutives et leur procede de fabrication
FR2796090A1 (fr) 1999-07-06 2001-01-12 Diffusion Regionale Et Locale Dispositif de securite routiere, en particulier pour motocyclistes
FR2819277A1 (fr) 2001-01-10 2002-07-12 Diffusion Regionale Et Locale Barriere de securite routiere, piece constitutive et leur procede de fabrication
EP1555349A1 (de) * 2004-01-14 2005-07-20 SNOLINE S.p.A. Schutzplanke für Motorradfahrer
EP1799915A1 (de) * 2004-07-28 2007-06-27 Lee, Kyu Cheol Leitplanke aus harz
EP1799915A4 (de) * 2004-07-28 2009-03-25 Lee Kyu Cheol Leitplanke aus harz
EP2053166A1 (de) * 2007-10-24 2009-04-29 Certinex, S.L. Fahrbahnschutzstreifen
WO2009132787A1 (en) * 2008-04-29 2009-11-05 Mattioli S.P.A. Continuous absorption protective means to be installed on a road or motorway barrier to protect a motorcyclist in the event of an impact against said barrier
WO2009150283A1 (es) * 2008-06-12 2009-12-17 Rubber Patents, S.L. Dispositivo de protección del impacto en guardarraíles
WO2010007191A1 (es) 2008-07-17 2010-01-21 Vial And Mold Tecnology, S.L. Elemento modular de protección para motoristas o ciclistas
EP2319987A1 (de) * 2008-07-17 2011-05-11 Vial And Mold Tecnology, S.L. Modulares schutzelement für motorradfahrer oder fahrradfahrer
EP2319987A4 (de) * 2008-07-17 2014-07-02 Nuevas Tecnologias En Seguridad Vial S L Modulares schutzelement für motorradfahrer oder fahrradfahrer
ES2332642A1 (es) * 2009-09-09 2010-02-09 Universidad Politecnica De Valencia Sistema de seguridad vial para motoristas.
WO2011029975A3 (es) * 2009-09-09 2011-07-14 Universidad Politécnica De Valencia Sistema de seguridad vial para motoristas
WO2019070558A1 (en) 2017-10-06 2019-04-11 Asset Integrity Management Solutions, L.L.C. FIBERGLASS GUARD RAIL
EP3692210A4 (de) * 2017-10-06 2021-01-13 Asset Integrity Management Solutions, L.L.C. Fiberglass guard rail

Also Published As

Publication number Publication date
FR2751998B1 (fr) 1998-09-11
FR2751998A1 (fr) 1998-02-06

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