EP1619311B1 - Élément de glissière de sécurité routière de type New Jersey avec des poteaux continus - Google Patents

Élément de glissière de sécurité routière de type New Jersey avec des poteaux continus Download PDF

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Publication number
EP1619311B1
EP1619311B1 EP05076582A EP05076582A EP1619311B1 EP 1619311 B1 EP1619311 B1 EP 1619311B1 EP 05076582 A EP05076582 A EP 05076582A EP 05076582 A EP05076582 A EP 05076582A EP 1619311 B1 EP1619311 B1 EP 1619311B1
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EP
European Patent Office
Prior art keywords
handrail
posts
new jersey
barrier element
fixed
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.)
Active
Application number
EP05076582A
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German (de)
English (en)
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EP1619311A1 (fr
Inventor
Mauro Monteleone
Marcello Burzi
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
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to SI200530709T priority Critical patent/SI1619311T1/sl
Priority to PL05076582T priority patent/PL1619311T3/pl
Publication of EP1619311A1 publication Critical patent/EP1619311A1/fr
Application granted granted Critical
Publication of EP1619311B1 publication Critical patent/EP1619311B1/fr
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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00Safety 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
    • E01F15/02Continuous barriers extending along roads or between traffic lanes
    • E01F15/08Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
    • E01F15/081Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks characterised by the use of a specific material
    • E01F15/085Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks characterised by the use of a specific material using metal
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00Safety 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
    • E01F15/02Continuous barriers extending along roads or between traffic lanes
    • E01F15/04Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
    • E01F15/0476Foundations

Definitions

  • the present invention relates to the technological sector of the elements which, arranged in succession as an extension of each other, form a motorway crash barrier of the so-called New Jersey type.
  • crash barriers have the function of absorbing as gradually as possible the kinetic energy which is transmitted to them following the impact caused by a vehicle striking them, and essentially the elements which form them comprise a support base fixed to the ground, plus substantially vertical posts connected to it and provided with reinforcing ribs and a surrounding casing. Extension members are mounted on the top ends of the said posts and support a handrail parallel to the ground.
  • extension members are separate parts fixed to the barrier on the top ends of the abovementioned posts.
  • Two examples consist of the New Jersey crash barrier elements described in EP 1 136 624 A and EP 0575705 A .
  • This solution has drawbacks mainly arising from the fact that an impact which has its point of contact along the handrail mentioned above is borne exclusively by the extension members which are deformed and/or detached from the barrier element without being able to transmit some of the stresses to the element itself and in particular to its posts which, as is known, form the parts most able to absorb and cushion the said stresses.
  • each post and the associated extension member form one piece and, in particular, a continuous upright preferably designed in the form of a section, and the other members (handrail, reinforcing ribs, etc) are passed through by this upright by means of holes with a complementary shape formed in them.
  • the subject of the present invention therefore relates to an element of a New Jersey crash barrier in accordance with that described in the accompanying Claim 1.
  • FIG. 1 shows how, in an element 1 of a New Jersey lateral crash barrier according to the invention, each post 4 connected to the support base 2 forms, together with the associated extension member 7 joined to its top end, a continuous upright 9.
  • this upright 9 is a simple extruded section and passes through both one 5i of the reinforcing ribs 5i, 5e and the said handrail 8 which is parallel to the ground T, via two holes 5f, 8f formed in them and having a shape complementing that of the cross-section of the abovementioned strut 9, and the surrounding casing 6 is mounted on the outside of the latter.
  • the handrail 8 must be further fixed to the strut 9, preferably by means of bolting and/or welding (this detail is not shown in the drawings).
  • Fig. 2 shows a second example of embodiment of a New Jersey barrier element 11 according to the invention, suitable for use as a central reservation. Apart from the inclination of the various parts and the different form of the casing 16, arranged symmetrically on both sides of the element 11, this example is also constructionally entirely similar to that described previously.
  • each post 14 forms with the respective extension member 17 a single continuous part, i.e. a strut 19 which is fixed to the support base 12 and passes through one of the reinforcing ribs 15i and the handrail 18 via complementary holes 15f, 18f formed in them, and all the observations made in respect of the previous example are also applicable here.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Bridges Or Land Bridges (AREA)
  • Road Signs Or Road Markings (AREA)

Claims (2)

  1. Elément de glissière de sécurité du type New Jersey (1, 11) comprenant une base de support (2, 12) qui est fixée au sol (T) à l'aide de moyens d'ancrage, et des poteaux globalement verticaux (4, 14) qui sont reliés à la base de support (2, 12) et sur lesquels sont fixés des nervures de renforcement (5i, 5e, 15i, 15e) et un caisson (6, 16), étant précisé qu'il est prévu, montés sur les extrémités supérieures des poteaux (4, 14), des éléments de prolongement (7, 17) qui portent une rampe (8, 18) disposée parallèlement au sol (T),
    caractérisé en ce que chaque poteau (4, 14) et son élément de prolongement respectif (7, 17) forment un montant continu (9, 19), certaines au moins (5i, 15i) des nervures de renforcement (5i, 5e, 15i, 15e) et la rampe (8, 18) étant constitués par des pièces profilées pourvues de trous (8f, 18f, 5f, 15f) qui sont traversés par le montant (9, 19) et dont la section transversale a une forme complémentaire par rapport à celui-ci.
  2. Elément de glissière selon la revendication 1, dans lequel la rampe (8, 18) et les nervures (5i, 5e, 15i, 15e) sont fixées par boulonnage et/ou soudage au montant continu (9, 19) dudit élément.
EP05076582A 2004-07-13 2005-07-11 Élément de glissière de sécurité routière de type New Jersey avec des poteaux continus Active EP1619311B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SI200530709T SI1619311T1 (sl) 2004-07-13 2005-07-11 Element naletne ograje tipa New Jersey s kontinuiranimi stebri
PL05076582T PL1619311T3 (pl) 2004-07-13 2005-07-11 Element bariery bezpieczeństwa typu New Jersey z zespolonymi kolumnami

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000348A ITRM20040348A1 (it) 2004-07-13 2004-07-13 Elemento di barriera autostradale con montanti monolitici.

Publications (2)

Publication Number Publication Date
EP1619311A1 EP1619311A1 (fr) 2006-01-25
EP1619311B1 true EP1619311B1 (fr) 2009-04-01

Family

ID=35124415

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05076582A Active EP1619311B1 (fr) 2004-07-13 2005-07-11 Élément de glissière de sécurité routière de type New Jersey avec des poteaux continus

Country Status (8)

Country Link
EP (1) EP1619311B1 (fr)
AT (1) ATE427385T1 (fr)
DE (1) DE602005013613D1 (fr)
ES (1) ES2325327T3 (fr)
IT (1) ITRM20040348A1 (fr)
PL (1) PL1619311T3 (fr)
PT (1) PT1619311E (fr)
SI (1) SI1619311T1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013162483A1 (fr) 2012-04-24 2013-10-31 Tekin Ve Emir Yatirim Insaat Limited Sirketi Glissière de sécurité de type abaque

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3816528A1 (de) * 1987-09-10 1989-03-23 Spig Schutzplanken Prod Gmbh Fahrwegseitenbegrenzung
IT229150Y1 (it) * 1992-04-14 1998-07-02 Stori Leopoldo Gasparetto Barriera metallica di sicurezza
DE4320296A1 (de) * 1993-06-18 1994-12-22 Sps Schutzplanken Gmbh Passive Schutzeinrichtung für Verkehrswege mit einem kastenförmigen Holm

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013162483A1 (fr) 2012-04-24 2013-10-31 Tekin Ve Emir Yatirim Insaat Limited Sirketi Glissière de sécurité de type abaque

Also Published As

Publication number Publication date
PL1619311T3 (pl) 2009-08-31
PT1619311E (pt) 2009-06-30
EP1619311A1 (fr) 2006-01-25
ITRM20040348A1 (it) 2004-10-13
ES2325327T3 (es) 2009-09-01
SI1619311T1 (sl) 2009-08-31
DE602005013613D1 (de) 2009-05-14
ATE427385T1 (de) 2009-04-15

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