EP0698689A1 - Dispositif de sécurité anti-choc, en particulier pour glissière de sécurité routière - Google Patents

Dispositif de sécurité anti-choc, en particulier pour glissière de sécurité routière Download PDF

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Publication number
EP0698689A1
EP0698689A1 EP95830320A EP95830320A EP0698689A1 EP 0698689 A1 EP0698689 A1 EP 0698689A1 EP 95830320 A EP95830320 A EP 95830320A EP 95830320 A EP95830320 A EP 95830320A EP 0698689 A1 EP0698689 A1 EP 0698689A1
Authority
EP
European Patent Office
Prior art keywords
guard
rail
crashing
safety device
elements
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Withdrawn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
EP95830320A
Other languages
German (de)
English (en)
Inventor
Gilberto Cerrone
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 EP0698689A1 publication Critical patent/EP0698689A1/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Withdrawn legal-status Critical Current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
    • E01F15/025—Combinations of at least two of the barrier member types covered by E01F15/04 - E01F15/08, e.g. rolled steel section or plastic strip backed up by cable, safety kerb topped by rail barrier
    • 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 anti-crashing safety device, particularly for road guard-rails.
  • the invention relates to a device of the above kind that allows to make integral all the elements realizing a guard-rail.
  • the protection solutions employed are made up of sheet strips, having a different shape in function of the different cases, which abutted longitudinally and supported by evenly spaced poles.
  • the anti-crashing device for road guard-rails according to the invention can be advantageously in any application connected to the road safety, i.e. bridges, highways, mountain roads, etc., i.e. in any case it is necessary to strengthen the existing protections or those to be installed, making them suitable to keep the vehicles on the roadway in case of impact, accident, etc.
  • the solution suggested according to the present invention has the main object to make integral the single elements comprising the road protections or barriers (guard-rails), so as to avoid their crashing in case of impact and so as to deviate upward the barrier.
  • a anti-crashing safety device particularly for road guard-rails made up of a plurality of elements suitably shaped, coupled each other along the longitudinal direction and fixed in the ground by poles and like, said device comprising at least a tension wire fixed close by said elements realizing the guard-rail, provided at its ends with a fixing and/or traction device, and coupling means between said elements and said poles or like for the fixing to the ground, determining in case of crash an upward and backward motion of the guard-rail elements, and a contemporaneous maximum extensions of said at least one tension wire.
  • tension wires there are provided two or three tension wires, provided one above the other, even if it is possible to provide a greater number of tension wires.
  • said at least one tension wire is comprised of stainless steel or other high strength material , and is fixed close by said guard-rail elements in the most suitable position, for example in correspondence of a curvature, of a technical resistance, etc. in front of or behind said guard-rail.
  • the fixing of said at least one tension wire with said guard-rail can be realized by mechanical means, for example a flange.
  • said coupling means between said poles and said guard-rail elements can be made up of at least an arm, preferably two or three arms, but even more, provided between said pole and the guard-rail element, preferably upward inclined from the pole toward the guard-rail element, or having a shape suitable to allow the deviation upward of the barrier.
  • more than one guard-rail can be provided vertically coupled, each one provided with its own device according to the invention.
  • figure 1 it is shown a portion of road guard-rail comprising poles 1, driven in the ground, and from which arms 2 extend, upward inclined until coupling with the guard-rail element 3.
  • the pole 1 and the arm 2 are realized integral.
  • Said flange 5 is coupled to the guard-rail element 3 by the bolts 6.
  • the guard-rail has a first motion upward and a rearward motion absorbing the energy.
  • poles 1, the arms 2 and the elements 3 are not realized integral, but separately and then coupled each other.
  • the solution according to claim 4 is absolutely similar to the solution of figure 3, with the only one difference of the shape of the arms 2.
  • figure 5 is instead shown a solution providing two guard-rails 3 vertically coupled, while in figure 6 it is shown a vertically overlapped wave shaped guard-rail 3.
  • FIG 8 it is shown a solution wherein the tension wire 4 is provided externally with respect to the guard-rail 3, so that in this case the flange 5' is provided externally and a similar fixing system employing a bolt 6' is used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Package Frames And Binding Bands (AREA)
EP95830320A 1994-08-01 1995-07-24 Dispositif de sécurité anti-choc, en particulier pour glissière de sécurité routière Withdrawn EP0698689A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITFR940010 1994-08-01
IT000010A ITFR940010A1 (it) 1994-08-01 1994-08-01 Sistema sicurezza antisfondamento

Publications (1)

Publication Number Publication Date
EP0698689A1 true EP0698689A1 (fr) 1996-02-28

Family

ID=11353792

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95830320A Withdrawn EP0698689A1 (fr) 1994-08-01 1995-07-24 Dispositif de sécurité anti-choc, en particulier pour glissière de sécurité routière

Country Status (2)

Country Link
EP (1) EP0698689A1 (fr)
IT (1) ITFR940010A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5720470A (en) * 1996-03-27 1998-02-24 Kj Byggstal Ab Barrier
EP1762660A1 (fr) * 2005-09-13 2007-03-14 TOGE-Dübel A. Gerhard KG Dispositif de guidage routier
WO2007095674A1 (fr) * 2006-02-22 2007-08-30 Bellinger Wire Pty Ltd Ensemble barriere
EP1832681A1 (fr) * 2006-03-09 2007-09-12 Tubosider S.p.A. Barrière routière renforcée
DE102009034758A1 (de) * 2009-07-25 2011-01-27 Stahlwerk Annahütte Max Aicher GmbH & Co. KG Schutzplanke
EP2218826A3 (fr) * 2009-02-13 2013-07-10 asa-protect Entwicklungs GmbH Rail de guidage
US20210115635A1 (en) * 2019-10-17 2021-04-22 Hill & Smith Limited Beam connection device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2317248A (en) * 1942-05-19 1943-04-20 American Steel & Wire Co Combination cable and plate highway guard
CH419214A (de) * 1965-01-20 1966-08-31 Gysi Ag Geb Leitplankenanordnung mit profilierten Leitplanken
US3284054A (en) * 1964-04-15 1966-11-08 Pierre Henry St Guard rail fence
AT330233B (de) * 1972-12-15 1976-06-25 Vmw Ranshofen Berndorf Ag Nachgiebige befestigung von leitschienen an gelandern, pfosten, stehern, wanden u.dgl.
DE2730383A1 (de) * 1977-07-05 1979-01-18 Karl Anton Hans Urlberger Leitplanke, insbesondere doppelleitplanke
WO1986003820A1 (fr) * 1984-12-19 1986-07-03 Skandinaviska Aluminium Profiler Ab Profile en metal leger
DE4224998C1 (en) * 1992-07-29 1993-08-26 Spig Schutzplanken-Produktions-Gesellschaft Mbh & Co Kg, 6612 Schmelz, De Protective crash barrier for highways - comprises posts anchored in ground, deformation profile on road side, upper and lower longitudinal rails

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2317248A (en) * 1942-05-19 1943-04-20 American Steel & Wire Co Combination cable and plate highway guard
US3284054A (en) * 1964-04-15 1966-11-08 Pierre Henry St Guard rail fence
CH419214A (de) * 1965-01-20 1966-08-31 Gysi Ag Geb Leitplankenanordnung mit profilierten Leitplanken
AT330233B (de) * 1972-12-15 1976-06-25 Vmw Ranshofen Berndorf Ag Nachgiebige befestigung von leitschienen an gelandern, pfosten, stehern, wanden u.dgl.
DE2730383A1 (de) * 1977-07-05 1979-01-18 Karl Anton Hans Urlberger Leitplanke, insbesondere doppelleitplanke
WO1986003820A1 (fr) * 1984-12-19 1986-07-03 Skandinaviska Aluminium Profiler Ab Profile en metal leger
DE4224998C1 (en) * 1992-07-29 1993-08-26 Spig Schutzplanken-Produktions-Gesellschaft Mbh & Co Kg, 6612 Schmelz, De Protective crash barrier for highways - comprises posts anchored in ground, deformation profile on road side, upper and lower longitudinal rails

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5720470A (en) * 1996-03-27 1998-02-24 Kj Byggstal Ab Barrier
EP1762660A1 (fr) * 2005-09-13 2007-03-14 TOGE-Dübel A. Gerhard KG Dispositif de guidage routier
DE102006001980A1 (de) * 2005-09-13 2007-03-22 Durabel Baubedarf Gmbh Verkehrs-Leit-Einrichtung
WO2007095674A1 (fr) * 2006-02-22 2007-08-30 Bellinger Wire Pty Ltd Ensemble barriere
EP1832681A1 (fr) * 2006-03-09 2007-09-12 Tubosider S.p.A. Barrière routière renforcée
EP2218826A3 (fr) * 2009-02-13 2013-07-10 asa-protect Entwicklungs GmbH Rail de guidage
DE102009034758A1 (de) * 2009-07-25 2011-01-27 Stahlwerk Annahütte Max Aicher GmbH & Co. KG Schutzplanke
US20210115635A1 (en) * 2019-10-17 2021-04-22 Hill & Smith Limited Beam connection device
US11933003B2 (en) * 2019-10-17 2024-03-19 Hill & Smith Limited Beam connection device

Also Published As

Publication number Publication date
ITFR940010A0 (it) 1994-08-01
ITFR940010A1 (it) 1996-02-02
ITFR940010A3 (it) 1996-02-01

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