PT924347E - SECURITY BARRIER TERMINAL FOR SELF-ROAD SAFETY GUARDS - Google Patents
SECURITY BARRIER TERMINAL FOR SELF-ROAD SAFETY GUARDSInfo
- 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
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)
- Road Signs Or Road Markings (AREA)
- Bridges Or Land Bridges (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>
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10116701A1 (en) * | 2000-09-12 | 2002-03-28 | Outimex Bautechnik Gmbh | Guiding element for protective devices |
US8517349B1 (en) | 2000-10-05 | 2013-08-27 | The Texas A&M University System | Guardrail terminals |
EP1407082B1 (en) | 2001-07-19 | 2010-06-23 | TEXAS A & M UNIVERSITY SYSTEM | Cable release anchor |
ES2581977T3 (en) | 2003-09-22 | 2016-09-08 | Valmont Highway Technology Limited | Guardrail |
PL1794372T3 (en) | 2004-09-15 | 2015-04-30 | Energy Absorption System | Crash cushion |
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 |
CN103526705B (en) * | 2008-05-05 | 2016-01-06 | 得克萨斯A&M大学系统 | For dissipation energy with the guardrail safety system making vehicle impact slow down |
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 |
WO2014066350A2 (en) | 2012-10-24 | 2014-05-01 | 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 |
AU2016356558C1 (en) * | 2015-11-18 | 2022-06-23 | Troy Wheeler Contracting Limited | A guardrail |
CN105625225B (en) * | 2016-03-15 | 2018-05-22 | 青岛理工大学 | Anti-piercing 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 |
IL298737A (en) | 2020-06-05 | 2023-02-01 | 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)
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 |
DE3763895D1 (en) * | 1986-05-01 | 1990-08-30 | Energy Absorption System | IMPACT GUARD DEVICE LAENGS STREETS. |
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 | Beacon stand |
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 |
-
1997
- 1997-12-22 EP EP97830691A patent/EP0924347B1/en not_active Expired - Lifetime
- 1997-12-22 PT PT97830691T patent/PT924347E/en unknown
- 1997-12-22 DE DE1997627815 patent/DE69727815T2/en not_active Expired - Lifetime
- 1997-12-22 DK DK97830691T patent/DK0924347T3/en active
- 1997-12-22 ES ES97830691T patent/ES2215219T3/en not_active Expired - Lifetime
- 1997-12-22 AT AT97830691T patent/ATE260373T1/en active
-
1998
- 1998-12-18 WO PCT/EP1998/008325 patent/WO1999032728A1/en not_active Application Discontinuation
- 1998-12-18 AU AU20545/99A patent/AU2054599A/en not_active Abandoned
- 1998-12-18 KR KR1019997007633A patent/KR20000075573A/en not_active Application Discontinuation
- 1998-12-18 JP JP53332699A patent/JP2001513160A/en active Pending
- 1998-12-18 EP EP98965283A patent/EP0968333A1/en not_active Withdrawn
- 1998-12-18 CN CN98802701A patent/CN1248307A/en active Pending
- 1998-12-18 CA CA002280017A patent/CA2280017A1/en not_active Abandoned
- 1998-12-18 BR BR9807715-5A patent/BR9807715A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR20000075573A (en) | 2000-12-15 |
DK0924347T3 (en) | 2004-07-26 |
WO1999032728A1 (en) | 1999-07-01 |
DE69727815T2 (en) | 2005-01-13 |
EP0968333A1 (en) | 2000-01-05 |
DE69727815D1 (en) | 2004-04-01 |
BR9807715A (en) | 2000-02-15 |
CA2280017A1 (en) | 1999-07-01 |
ATE260373T1 (en) | 2004-03-15 |
AU2054599A (en) | 1999-07-12 |
EP0924347B1 (en) | 2004-02-25 |
EP0924347A1 (en) | 1999-06-23 |
CN1248307A (en) | 2000-03-22 |
JP2001513160A (en) | 2001-08-28 |
ES2215219T3 (en) | 2004-10-01 |
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