IT1305167B1 - IMPROVEMENTS TO A SEMI-RIGID ROAD BARRIER TO DISSIPATION OF THE IMPACT ENERGY WITH STRUCTURE CORRECTION - Google Patents

IMPROVEMENTS TO A SEMI-RIGID ROAD BARRIER TO DISSIPATION OF THE IMPACT ENERGY WITH STRUCTURE CORRECTION

Info

Publication number
IT1305167B1
IT1305167B1 ITTO980939A IT1305167B1 IT 1305167 B1 IT1305167 B1 IT 1305167B1 IT TO980939 A ITTO980939 A IT TO980939A IT 1305167 B1 IT1305167 B1 IT 1305167B1
Authority
IT
Italy
Prior art keywords
dissipation
semi
impact energy
road barrier
structure correction
Prior art date
Application number
Other languages
Italian (it)
Inventor
Mariano Pernetti
Original Assignee
Ilva Pali Dalmine S R L
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 Ilva Pali Dalmine S R L filed Critical Ilva Pali Dalmine S R L
Priority to IT1998TO000939 priority Critical patent/IT1305167B1/en
Priority to AU12942/00A priority patent/AU1294200A/en
Priority to PCT/IT1999/000353 priority patent/WO2000028147A1/en
Publication of ITTO980939A1 publication Critical patent/ITTO980939A1/en
Application granted granted Critical
Publication of IT1305167B1 publication Critical patent/IT1305167B1/en

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
    • E01F15/0407—Metal rails
    • E01F15/0438—Spacers between rails and posts, e.g. energy-absorbing means
    • 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
    • E01F15/0476—Foundations

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Signs Or Road Markings (AREA)
  • Vibration Dampers (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
IT1998TO000939 1998-11-06 1998-11-06 IMPROVEMENTS TO A SEMI-RIGID ROAD BARRIER TO DISSIPATION OF THE IMPACT ENERGY WITH STRUCTURE CORRECTION IT1305167B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT1998TO000939 IT1305167B1 (en) 1998-11-06 1998-11-06 IMPROVEMENTS TO A SEMI-RIGID ROAD BARRIER TO DISSIPATION OF THE IMPACT ENERGY WITH STRUCTURE CORRECTION
AU12942/00A AU1294200A (en) 1998-11-06 1999-11-08 Improvements to a semirigid, position-correctable, collision-energy-dissipating guardrail
PCT/IT1999/000353 WO2000028147A1 (en) 1998-11-06 1999-11-08 Improvements to a semirigid, position-correctable, collision-energy-dissipating guardrail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998TO000939 IT1305167B1 (en) 1998-11-06 1998-11-06 IMPROVEMENTS TO A SEMI-RIGID ROAD BARRIER TO DISSIPATION OF THE IMPACT ENERGY WITH STRUCTURE CORRECTION

Publications (2)

Publication Number Publication Date
ITTO980939A1 ITTO980939A1 (en) 2000-05-06
IT1305167B1 true IT1305167B1 (en) 2001-04-10

Family

ID=11417164

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998TO000939 IT1305167B1 (en) 1998-11-06 1998-11-06 IMPROVEMENTS TO A SEMI-RIGID ROAD BARRIER TO DISSIPATION OF THE IMPACT ENERGY WITH STRUCTURE CORRECTION

Country Status (3)

Country Link
AU (1) AU1294200A (en)
IT (1) IT1305167B1 (en)
WO (1) WO2000028147A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1319369B1 (en) * 2000-12-11 2003-10-10 Provincia Autonoma Di Bolzano STEEL SAFETY ROAD BARRIER
FR2866662B1 (en) * 2004-02-23 2006-04-21 Profil R RETENTION DEVICE FOR SAFETY SLIDER
US7878485B2 (en) * 2007-08-21 2011-02-01 Nucor Corporation Roadway guardrail system
US8353499B2 (en) 2007-08-21 2013-01-15 Nucor Corporation Roadway guardrail system
AU2008261143B2 (en) * 2007-12-21 2015-07-02 Industrial Galvanizers Corporation Pty Ltd Improved Guard Rail Post
AU2015100635B4 (en) * 2007-12-21 2015-08-13 Industrial Galvanizers Corporation Pty Ltd Improved Guard Rail Assembly
EP2159328A1 (en) * 2008-08-26 2010-03-03 Sada2 S.R.L. Shock dampener for road guardrails and process for manufacturing such dampener
NL2003243C2 (en) * 2009-07-20 2011-01-24 Prins Dokkum B V VEHICLE PROTECTION, OBSTACLE PROTECTOR AND METHOD FOR TURNING A VEHICLE AND / OR PROTECTING AN OBSTACLE.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1984147U (en) * 1967-06-27 1968-04-25 Robert Berens SPACERS FOR GUIDE BARS.
EP0356686B1 (en) * 1988-08-03 1993-02-17 METALMECCANICA FRACASSO S.p.A. Guardrail barrier
IT1268127B1 (en) * 1994-10-17 1997-02-20 Acciai Centro Spa SEMI-RIGID ROAD BARRIER WITH CONTROLLED DISSIPATION OF CRASH ENERGY WITH TRIM CORRECTION.
FR2729980B1 (en) * 1995-02-01 1997-04-04 Rambaud Pascal ROAD SAFETY SLIDE WITH SHOCK ABSORBING DEVICE
US5657966A (en) * 1995-04-27 1997-08-19 Advanced Investment Holding S.A. Metallic guardrail barrier
IT1282766B1 (en) * 1996-05-30 1998-03-31 Autostrada Del Brennero S P A HIGH PERFORMANCE DEFORMABLE STEEL ROAD BARRIER
ITTO980044A1 (en) 1998-01-19 1999-07-19 Ilva Pali Dalmine S R L IMPROVEMENTS TO A SEMI-RIGID ROAD BARRIER TO DISSIPATION OF THE IMPACT ENERGY WITH STRUCTURE CORRECTION.
IT1304664B1 (en) 1998-09-30 2001-03-28 Merloni Elettrodomestici Spa SYSTEM FOR THE PROGRAMMING OF A HOUSEHOLD APPLIANCE ELECTRONIC CONTROL.

Also Published As

Publication number Publication date
WO2000028147A1 (en) 2000-05-18
ITTO980939A1 (en) 2000-05-06
AU1294200A (en) 2000-05-29

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