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WO2012004445A1 - Dispositif de protection contre les chocs de personnes sur les poteaux des glissières de sécurité routière - Google Patents

Dispositif de protection contre les chocs de personnes sur les poteaux des glissières de sécurité routière Download PDF

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Publication number
WO2012004445A1
WO2012004445A1 PCT/ES2011/070498 ES2011070498W WO2012004445A1 WO 2012004445 A1 WO2012004445 A1 WO 2012004445A1 ES 2011070498 W ES2011070498 W ES 2011070498W WO 2012004445 A1 WO2012004445 A1 WO 2012004445A1
Authority
WO
WIPO (PCT)
Prior art keywords
posts
post
against impacts
impact
protection against
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.)
Ceased
Application number
PCT/ES2011/070498
Other languages
English (en)
Spanish (es)
Inventor
Francisco Caro Morales
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2012004445A1 publication Critical patent/WO2012004445A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
    • E01F15/0461—Supports, e.g. posts
    • E01F15/0469—Covers, e.g. of ground surface around the foot

Definitions

  • the safety barriers that escort the sides of the road, in those areas where there is a danger of a vehicle leaving the road sideways, are constituted by a metal band conveniently curved with some bionda-shaped undulation, so that they offer a front lacking edges.
  • This band is located parallel to the roadway, supported by vertical posts anchored in the ground, which at the top have a coliseum or other means of fixing between post and barrier.
  • the object of the present invention is a device intended to protect the posts that support the guardrails that constitute the usual barrier of a road or highway, which in case of traffic accidents of two-wheelers cause serious consequences when impacting the drivers against them.
  • the device for protection against impacts of people on the posts of the road guardrails, object of the present invention, to reduce the effect of shock has a flexible coating that covers the part of the post between the bionda and the ground, so that Said post is covered by an element that, upon receiving a lateral impact, is not only subject to elastic deformation, but also that the assembly rotates around the post, thus considerably reducing the impact against it.
  • This device is constituted by at least two cylindrical blocks, joined together by means of two strips forming a joint of the post, the said cylindrical blocks being arranged towards the sides, while the flat strips or bands occupy, at least in principle, the front and the back side of the post.
  • the cylindrical blocks are hollow and are made of rubber, from the recycling of vehicle tires, so that they maintain their shape at all times, while being deformable to impact in any direction.
  • Two embodiments of this device are planned, depending on whether it will be placed on newly constructed barriers, or on existing barriers on the roadways.
  • the set of the cylindrical blocks and the front and rear strips form a closed band, which is inserted from top to bottom on a pole of the barrier under construction, occupying its entire height from the ground to the place of placement of the corresponding bionda or guardrail.
  • the cylindrical blocks are joined only by a front strip; later in this case they present a window in which an auxiliary strip is attached, which is provided with end stops, so that they engage in said windows and said strip closes on the rear face the device placed on a post of an existing barrier.
  • This window may be an open hole in the rear face of each cylindrical block or be torn, or open from the top or bottom of the corresponding block, fitting in this last case from top to bottom, while relating said ships from the back of the device.
  • Figure 1 shows a front elevation view of a barrier (1) provided with the device of the invention on one of the posts (2), support thereof, as well as a section according to an intermediate horizontal plane.
  • Figures 2 and 3 show paths in rear elevation of an existing barrier (1), in which a protective means of these characteristics is observed, before and after its fixation, respectively.
  • FIG. 1 shows the installation of this device at the same time as the protective barrier (1) of the road.
  • the device (3) is inserted over the post (2), once fixed on the ground, forming a lining that goes from the ground to the protective barrier (1).
  • the device (3) consists of at least two cylindrical blocks (31-32), joined together by means of two strips (33-34). As can be seen in the figure, the blocks (31-32) are arranged towards the sides, while said strips are placed towards the front and the back of the road.
  • FIG. 2 and 3 shows the installation of this device on a protective barrier (1) already placed.
  • the two cylindrical blocks (31-32) are joined by a front strip (33) and subsequently have a joining means consisting of two windows (35) in which the ends (42) of a strip ( 4), whose straight strip (41) is positioned in front of the post (2) by the rear face of the same, seen from the side of the road.
  • the band assembly formed by the device (3) has a perimeter slightly larger than that of the corresponding post (2), regardless of whether it is of section "C" or "H", as in the represented example, so that in case of impact the device (3) can rotate, at least partially, and thus contribute to the reduction of the blow of a person against the post (2).
  • the cylindrical blocks (31-32) are hollow and are made of a flexible and deformable material.
  • the manufacturing of the device assembly (3) is carried out in a single piece molded or extruded in rubber, from the recycling of vehicle tires, with which a double objective is met: on one hand recycle these products that result in costly destruction or subsequent treatment to its use, and otherwise achieve a flexible and deformable coating that effectively absorbs the effect of impact on the post (2).

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

L'invention concerne un dispositif de protection contre les chocs des personnes sur les poteaux des glissières de sécurité routière, lequel dispositif se présente sous la forme d'une tôle ondulée (1) qui se fixe sur des poteaux de soutien verticaux (2) ancrés au sol, une partie du poteau comprise entre la tôle ondulée (1) et le sol étant recouverte par une bande (3) comprenant au moins deux blocs cylindriques (31-32), reliés entre eux par l'intermédiaire de deux bandes (33-34) recouvrant le poteau (2) avec un certain jeu, de sorte qu'en cas de choc latéral sur l'un quelconque de ces blocs, non seulement ils se déforment de manière élastique mais également, l'ensemble tourne autour du poteau (2), réduisant ainsi le choc contre celui-ci.
PCT/ES2011/070498 2010-07-08 2011-07-07 Dispositif de protection contre les chocs de personnes sur les poteaux des glissières de sécurité routière Ceased WO2012004445A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP201031042 2010-07-08
ES201031042A ES2372459B1 (es) 2010-07-08 2010-07-08 Dispositivo de protección contra impactos de personas en los postes de los guardarraíles de carreteras.

Publications (1)

Publication Number Publication Date
WO2012004445A1 true WO2012004445A1 (fr) 2012-01-12

Family

ID=45421211

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2011/070498 Ceased WO2012004445A1 (fr) 2010-07-08 2011-07-07 Dispositif de protection contre les chocs de personnes sur les poteaux des glissières de sécurité routière

Country Status (2)

Country Link
ES (1) ES2372459B1 (fr)
WO (1) WO2012004445A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103321165A (zh) * 2013-06-28 2013-09-25 浙江宏博新型建材有限公司 一种高速护栏的内翅

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014001583A1 (fr) * 2012-06-29 2014-01-03 Almopaten, S.L. Dispositif de protection applicable aux montants des glissières de sécurité de routes

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2788796A1 (fr) * 1999-01-26 2000-07-28 Claude Alix Georges Pomero Dispositif de protection des motards contre les chocs sur supports de glissiere de securite
EP1256659A2 (fr) * 2001-04-16 2002-11-13 Miguel Rodriguez Montero Un rouleau d'amortissement antichoc
WO2005075745A1 (fr) * 2004-02-05 2005-08-18 Stefano Piovani L'invention concerne une protection pour les poteaux de support des barrieres routieres
ES2332550A1 (es) * 2007-05-21 2010-02-08 Servicios Ecologicos De Recursos Para El Campo, S.L. Proteccion guardarrail para accidente de moto.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2788796A1 (fr) * 1999-01-26 2000-07-28 Claude Alix Georges Pomero Dispositif de protection des motards contre les chocs sur supports de glissiere de securite
EP1256659A2 (fr) * 2001-04-16 2002-11-13 Miguel Rodriguez Montero Un rouleau d'amortissement antichoc
WO2005075745A1 (fr) * 2004-02-05 2005-08-18 Stefano Piovani L'invention concerne une protection pour les poteaux de support des barrieres routieres
ES2332550A1 (es) * 2007-05-21 2010-02-08 Servicios Ecologicos De Recursos Para El Campo, S.L. Proteccion guardarrail para accidente de moto.

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Derwent World Patents Index; AN 2000-492452 *
DATABASE WPI Derwent World Patents Index; AN 2010-B78929 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103321165A (zh) * 2013-06-28 2013-09-25 浙江宏博新型建材有限公司 一种高速护栏的内翅
CN103321165B (zh) * 2013-06-28 2016-08-17 浙江宏博新型建材有限公司 一种高速护栏的内翅

Also Published As

Publication number Publication date
ES2372459B1 (es) 2012-11-23
ES2372459A1 (es) 2012-01-20

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