PT924347E - SECURITY BARRIER TERMINAL FOR SELF-ROAD SAFETY GUARDS - Google Patents

SECURITY BARRIER TERMINAL FOR SELF-ROAD SAFETY GUARDS

Info

Publication number
PT924347E
PT924347E PT97830691T PT97830691T PT924347E PT 924347 E PT924347 E PT 924347E PT 97830691 T PT97830691 T PT 97830691T PT 97830691 T PT97830691 T PT 97830691T PT 924347 E PT924347 E PT 924347E
Authority
PT
Portugal
Prior art keywords
post
terminal
cable
self
breaking strength
Prior art date
Application number
PT97830691T
Other languages
Portuguese (pt)
Inventor
Vittorio Giavotto
Original Assignee
Autostrada Del Brennero S P A
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 Autostrada Del Brennero S P A filed Critical Autostrada Del Brennero S P A
Publication of PT924347E publication Critical patent/PT924347E/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
    • 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
    • E01F15/14—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 specially adapted for local protection, e.g. for bridge piers, for traffic islands
    • E01F15/143—Protecting devices located at the ends of barriers
    • 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

Landscapes

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

Abstract

A safety terminal (10) comprises a number of longitudinal segments (12a, 12b, 12c, ...) provided with elongated slots and fastened together in such a way as to be capable of sliding longitudinally over one another, with consequent absorption of energy, each segment being supported by an upright or post (18a, 18b, ...) made up of two half-posts connected together by breakable means having a preset breaking strength, the bottom half-post being buried in the ground; the said terminal moreover comprises a cable (30) between the bottom half-post (18') of the end post (18) and the top half-post (18'') of the adjacent post, the said cable (30) comprising a breakable plate having a preset breaking strength. Preferably the headpiece of the terminal comprises a restraining frame extended from a plate orthogonal to the longitudinal extent of the terminal. The new terminal enables good absorption of impact energy of a possible vehicle, whilst at the same time requiring reasonable costs for restoring. <IMAGE>
PT97830691T 1997-12-22 1997-12-22 SECURITY BARRIER TERMINAL FOR SELF-ROAD SAFETY GUARDS PT924347E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97830691A EP0924347B1 (en) 1997-12-22 1997-12-22 Safety barrier terminal for motorway guard-rail

Publications (1)

Publication Number Publication Date
PT924347E true PT924347E (en) 2004-07-30

Family

ID=8230907

Family Applications (1)

Application Number Title Priority Date Filing Date
PT97830691T PT924347E (en) 1997-12-22 1997-12-22 SECURITY BARRIER TERMINAL FOR SELF-ROAD SAFETY GUARDS

Country Status (13)

Country Link
EP (2) EP0924347B1 (en)
JP (1) JP2001513160A (en)
KR (1) KR20000075573A (en)
CN (1) CN1248307A (en)
AT (1) ATE260373T1 (en)
AU (1) AU2054599A (en)
BR (1) BR9807715A (en)
CA (1) CA2280017A1 (en)
DE (1) DE69727815T2 (en)
DK (1) DK0924347T3 (en)
ES (1) ES2215219T3 (en)
PT (1) PT924347E (en)
WO (1) WO1999032728A1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20107392U1 (en) * 2000-09-12 2001-08-02 Outimex Bautechnik Gmbh Guiding element for protective devices
US8517349B1 (en) 2000-10-05 2013-08-27 The Texas A&M University System Guardrail terminals
CA2454352C (en) * 2001-07-19 2009-02-24 Texas A & M University System Cable release anchor
ES2581977T3 (en) * 2003-09-22 2016-09-08 Valmont Highway Technology Limited Guardrail
JP5047796B2 (en) 2004-09-15 2012-10-10 エナジー アブソープション システムズ， インク． Collision mitigation device
CN1868838B (en) * 2005-05-27 2010-09-29 中华映管股份有限公司 Conveying device
NZ546970A (en) 2006-05-04 2009-01-31 Armorflex Ltd Improvements in and relating to cable-barriers
US8596617B2 (en) 2006-11-06 2013-12-03 Axip Limited Impact energy dissipation system
NZ555598A (en) 2007-06-01 2010-02-26 Armorflex Ltd Improved Barrier Section Connection System
NZ556782A (en) 2007-07-27 2010-03-26 Armorflex Ltd Method of producing a frangible post
KR20110004896A (en) * 2008-05-05 2011-01-14 더 텍사스 에이 & 엠 유니버시티 시스템 Guardrail safety system for dissipating energy to decelerate the impacting vehicle
US8424849B2 (en) 2008-06-04 2013-04-23 Axip Limited Guardrail
US8215619B2 (en) 2009-03-31 2012-07-10 Energy Absorption Systems, Inc. Guardrail assembly, breakaway support post for a guardrail and methods for the assembly and use thereof
KR100970934B1 (en) * 2009-12-04 2010-07-20 도아기업 주식회사 Vehicle protection fence
WO2012010310A2 (en) 2010-07-23 2012-01-26 Tata Steel Uk Limited Post with disconnectable parts for end terminal
US8905382B2 (en) 2011-02-01 2014-12-09 Energy Absorption Systems, Inc. End terminal
JP5655053B2 (en) * 2012-03-29 2015-01-14 エナジー アブソープション システムス インコーポレイテッド End terminal and method of assembling and using the terminal
US10047488B2 (en) 2012-10-24 2018-08-14 Energy Absorption Systems, Inc. Frangible post for highway barrier end terminals
KR101471067B1 (en) * 2014-07-15 2014-12-10 동아에스텍 주식회사 Reinforcement Structure of the End of the Median
US11674276B2 (en) 2015-11-18 2023-06-13 Troy Wheeler Contracting Limited Guardrail
CN105625225B (en) * 2016-03-15 2018-05-22 青岛理工大学 Anti- puncture isolation guardrail
CN106917370B (en) * 2017-03-21 2019-05-28 安徽卓航展示用品有限公司 Anticollision barrier
AT521770B1 (en) * 2018-07-24 2020-05-15 Kirchdorfer Fertigteilholding Gmbh STAND FOR A VEHICLE RESTRAINT SYSTEM
CN110629705B (en) * 2019-08-23 2021-07-23 浙江恒则熙交通科技有限公司 Anti-collision road guardrail
EP4162112A1 (en) 2020-06-05 2023-04-12 Valtir, LLC Crash cushion
CN112962496B (en) * 2021-02-22 2022-10-18 杭州卿安电子商务有限公司 Vehicle anti-collision device convenient to replace and used for road and bridge

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7725122U1 (en) * Lehmann, Hans-Joachim, 1000 Berlin
CH542957A (en) * 1972-04-06 1973-10-15 Walser & Co Car lane delimitation device
GB1375318A (en) * 1973-03-13 1974-11-27
GB2023695A (en) * 1978-04-28 1980-01-03 Transport Secretary Of State F Crash barriers
US4278228A (en) * 1980-05-12 1981-07-14 Gte Products Corporation Collapsible support structures
US4678166A (en) * 1986-04-24 1987-07-07 Southwest Research Institute Eccentric loader guardrail terminal
EP0245042B1 (en) * 1986-05-01 1990-07-25 Energy Absorption Systems, Inc. Highway barrier
US4928928A (en) * 1988-01-12 1990-05-29 The Texas A&M University System Guardrail extruder terminal
DE8802588U1 (en) * 1988-02-27 1988-04-14 Fa. August Grote, 5884 Halver, De
US4838523A (en) * 1988-07-25 1989-06-13 Syro Steel Company Energy absorbing guard rail terminal
FR2647824B1 (en) * 1989-05-30 1992-02-21 Profilafroid Travaux Publics DOUBLE HIGHWAY SAFETY BARRIER

Also Published As

Publication number Publication date
EP0968333A1 (en) 2000-01-05
EP0924347B1 (en) 2004-02-25
JP2001513160A (en) 2001-08-28
DE69727815D1 (en) 2004-04-01
EP0924347A1 (en) 1999-06-23
WO1999032728A1 (en) 1999-07-01
ATE260373T1 (en) 2004-03-15
AU2054599A (en) 1999-07-12
ES2215219T3 (en) 2004-10-01
DK0924347T3 (en) 2004-07-26
CA2280017A1 (en) 1999-07-01
DE69727815T2 (en) 2005-01-13
CN1248307A (en) 2000-03-22
BR9807715A (en) 2000-02-15
KR20000075573A (en) 2000-12-15

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