EP2088247A2 - Dispositif de sécurité pour motocyclistes, particulièrement pour l'application aux barrières de sécurité en bordure de voie - Google Patents

Dispositif de sécurité pour motocyclistes, particulièrement pour l'application aux barrières de sécurité en bordure de voie Download PDF

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Publication number
EP2088247A2
EP2088247A2 EP09001587A EP09001587A EP2088247A2 EP 2088247 A2 EP2088247 A2 EP 2088247A2 EP 09001587 A EP09001587 A EP 09001587A EP 09001587 A EP09001587 A EP 09001587A EP 2088247 A2 EP2088247 A2 EP 2088247A2
Authority
EP
European Patent Office
Prior art keywords
safety
safety device
omega
motorcyclist
barrier
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Withdrawn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
EP09001587A
Other languages
German (de)
English (en)
Other versions
EP2088247A3 (fr
Inventor
Mauro MARCEGAGLIA BUILTECH SRL Monteleone
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.)
Marcegaglia Buildtech Srl
Original Assignee
Marcegaglia Buildtech Srl
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 Marcegaglia Buildtech Srl filed Critical Marcegaglia Buildtech Srl
Publication of EP2088247A2 publication Critical patent/EP2088247A2/fr
Publication of EP2088247A3 publication Critical patent/EP2088247A3/fr
Withdrawn legal-status Critical Current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
    • E01F15/0407—Metal rails
    • E01F15/0423—Details of rails
    • E01F15/043—Details of rails with multiple superimposed members; Rails provided with skirts
    • 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
    • E01F15/0438—Spacers between rails and posts, e.g. energy-absorbing means

Definitions

  • the present invention relates to a safety device for motorcyclists, which has been particularly designed for wayside safety barriers.
  • the inventive device has been specifically designed to provide an improved guardrail or safety barrier arrangement, in particular a corrugated cross-section steel safety barrier, arranged along road edges or sides, and preferably at road curves, or on highway middle lines, to prevent motor vehicles from exiting the road way.
  • an improved guardrail or safety barrier arrangement in particular a corrugated cross-section steel safety barrier, arranged along road edges or sides, and preferably at road curves, or on highway middle lines, to prevent motor vehicles from exiting the road way.
  • a prior solution for overcoming the above problem provides to use a U-shape safety barrier band attached to the barrier poles by specifically designed attaching brackets and bolts.
  • the aim of the present invention is to provide such a safety barrier device adapted to prevent, or at least greatly reduce, possible damages to a motorcyclist impacting against a wayside safety barrier.
  • a main object of the invention is to provide such a safety device which can be easily and quickly applied to existing road safety barriers in general.
  • Another object of the present invention is to provide such a safety device, which, in a case of a high impact speed, allows the impact load to be evenly distributed, while preventing a motorcyclist from intruding under the protective element.
  • Another object of the present invention is to provide such a safety device which can be easily made and which, moreover, is very competitive from a mere economic standpoint.
  • a safety device for motorcyclists to be specifically applied to wayside safety barriers, characterized in that said safety device comprises a substantially omega-shape contoured element, directly attached to the safety barrier supporting poles and bearing thereon at least at two bearing points, a top bearing point and a bottom bearing point, said bearing points corresponding to the base portions of said omega-shape contoured element.
  • a preferred embodiment of the safety device 1 comprises an omega-shape contoured element 2 directly fixed to a supporting pole 3 of the barrier by one, or preferably two, stainless steel strip elements 4.
  • the wayside or road safety barrier which has been generally indicated by the reference number 100, comprises a plurality of said safety barrier supporting poles 3, suitably anchored to the ground 5, and supporting, through supporting elements 7, at least a corrugated band 6.
  • omega-shape contoured element 2 is associated with each supporting pole 3 by a double bearing arrangement, corresponding to the base portions 8 of the omega contoured element, differently from a conventional type of anchoring system which usually comprises a simple bracket arrangement.
  • the omega-shape contoured protective element occupies a comparatively large part of the space included between the barrier corrugated band to which said omega-shape contoured element is applied, and the barrier supporting ground.
  • the above disclosed and shown bearing arrangement allows the impacting load to be evenly distributed, in particular in a case of a comparatively high impact speed accident, thereby preventing the impacting motorcyclist from intruding under the protecting element.
  • omega-shape cross-section of the contoured element 2 is a preferred cross-section, since it provides two anchoring points for affixing the safety barrier to the supporting pole, and, moreover, has very high deforming and resilient characteristics.
  • contoured protective elements could also be used without departing from the scope of the invention.
  • the invention provides a safety device for motorcyclists, adapted to either fully prevent or greatly reduce possible damages deriving from an impact of a motorcyclist against a guardrail or safety barrier.
  • the used materials, as well as the contingent size and shapes can be any, depending on requirements.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Motor Or Generator Frames (AREA)
EP09001587A 2008-02-05 2009-02-05 Dispositif de sécurité pour motocyclistes, particulièrement pour l'application aux barrières de sécurité en bordure de voie Withdrawn EP2088247A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI20080178 ITMI20080178A1 (it) 2008-02-05 2008-02-05 Dispositivo di sicurezza per motociclisti, particolarmente per barriere poste lungo il bordo delle strade.

Publications (2)

Publication Number Publication Date
EP2088247A2 true EP2088247A2 (fr) 2009-08-12
EP2088247A3 EP2088247A3 (fr) 2010-08-04

Family

ID=40291593

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09001587A Withdrawn EP2088247A3 (fr) 2008-02-05 2009-02-05 Dispositif de sécurité pour motocyclistes, particulièrement pour l'application aux barrières de sécurité en bordure de voie

Country Status (2)

Country Link
EP (1) EP2088247A3 (fr)
IT (1) ITMI20080178A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900018317A1 (it) 2019-10-09 2021-04-09 Anas S P A Barriera spartitraffico di sicurezza stradale in acciaio
WO2021069958A1 (fr) 2019-10-09 2021-04-15 Anas S.P.A. Barrière de sécurité routière en acier à séparateur de trafic
EP4343064A1 (fr) 2022-09-22 2024-03-27 Anas S.p.A. Barrière routière avec dispositif de protection pour motocyclistes et dispositif de protection

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1252950A (fr) * 1960-03-22 1961-02-03 Pass & Co Balises de délimitation de chaussée
EP1061179A1 (fr) * 1999-06-14 2000-12-20 SPIG SCHUTZPLANKEN-PRODUKTIONS-GESELLSCHAFT MBH & CO.KG Glissière de sécurité
FR2815051A1 (fr) * 2000-10-06 2002-04-12 Henri Schalk Dispositif de pose de glissieres de securite notamment
AT6416U2 (de) * 2003-01-27 2003-10-27 Voestalpine Krems Finaltechnik Rückhaltesystem an fahrbahnrändern
EP1455020A1 (fr) * 2003-03-06 2004-09-08 Profil R Dispositif de fixation d'un écran de protection pour glissières de sécurité

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1252950A (fr) * 1960-03-22 1961-02-03 Pass & Co Balises de délimitation de chaussée
EP1061179A1 (fr) * 1999-06-14 2000-12-20 SPIG SCHUTZPLANKEN-PRODUKTIONS-GESELLSCHAFT MBH & CO.KG Glissière de sécurité
FR2815051A1 (fr) * 2000-10-06 2002-04-12 Henri Schalk Dispositif de pose de glissieres de securite notamment
AT6416U2 (de) * 2003-01-27 2003-10-27 Voestalpine Krems Finaltechnik Rückhaltesystem an fahrbahnrändern
EP1455020A1 (fr) * 2003-03-06 2004-09-08 Profil R Dispositif de fixation d'un écran de protection pour glissières de sécurité

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900018317A1 (it) 2019-10-09 2021-04-09 Anas S P A Barriera spartitraffico di sicurezza stradale in acciaio
WO2021069958A1 (fr) 2019-10-09 2021-04-15 Anas S.P.A. Barrière de sécurité routière en acier à séparateur de trafic
EP4343064A1 (fr) 2022-09-22 2024-03-27 Anas S.p.A. Barrière routière avec dispositif de protection pour motocyclistes et dispositif de protection

Also Published As

Publication number Publication date
ITMI20080178A1 (it) 2009-08-06
EP2088247A3 (fr) 2010-08-04

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