WO2003064772A1 - Cable guardrail release system - Google Patents
Cable guardrail release system Download PDFInfo
- Publication number
- WO2003064772A1 WO2003064772A1 PCT/US2003/002998 US0302998W WO03064772A1 WO 2003064772 A1 WO2003064772 A1 WO 2003064772A1 US 0302998 W US0302998 W US 0302998W WO 03064772 A1 WO03064772 A1 WO 03064772A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- post
- anchor
- cable
- cables
- posts
- 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
- E01F15/0476—Foundations
-
- 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
- E01F15/06—Continuous barriers extending along roads or between traffic lanes essentially made of cables, nettings or the like
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ534325A NZ534325A (en) | 2002-01-30 | 2003-01-30 | Cable guardrail release system |
CA2474268A CA2474268C (en) | 2002-01-30 | 2003-01-30 | Cable guardrail release system |
EP03710816A EP1470296A1 (en) | 2002-01-30 | 2003-01-30 | Cable guardrail release system |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US35300002P | 2002-01-30 | 2002-01-30 | |
US60/353,000 | 2002-01-30 | ||
US38063202P | 2002-05-15 | 2002-05-15 | |
US60/380,632 | 2002-05-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003064772A1 true WO2003064772A1 (en) | 2003-08-07 |
Family
ID=27669088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2003/002998 WO2003064772A1 (en) | 2002-01-30 | 2003-01-30 | Cable guardrail release system |
Country Status (6)
Country | Link |
---|---|
US (2) | US6932327B2 (en) |
EP (1) | EP1470296A1 (en) |
AU (1) | AU2009200535B2 (en) |
CA (1) | CA2474268C (en) |
NZ (1) | NZ534325A (en) |
WO (1) | WO2003064772A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007129915A1 (en) * | 2006-05-04 | 2007-11-15 | Armorflex Limited | Releasable anchor cables for cable barriers that release upon certain load conditions upon the cable barrier |
WO2009137483A1 (en) * | 2008-05-05 | 2009-11-12 | The Texas A & M University System | Guardrail safety system for dissipating energy to decelerate the impacting vehicle |
US7694941B2 (en) | 2008-05-05 | 2010-04-13 | The Texas A&M University System | Guardrail safety system for dissipating energy to decelerate the impacting vehicle |
US7883075B2 (en) | 2008-05-05 | 2011-02-08 | The Texas A&M University System | Tension guardrail terminal |
US8596617B2 (en) | 2006-11-06 | 2013-12-03 | Axip Limited | Impact energy dissipation system |
US8864108B2 (en) | 2007-06-01 | 2014-10-21 | Valmont Highway Technology Limited | Barrier section connection system |
US8978225B2 (en) | 2007-07-27 | 2015-03-17 | Valmont Highway Technology Limited | Frangible posts |
CN114667378A (en) * | 2019-10-09 | 2022-06-24 | 大卫·马歇尔·哈德逊 | Flexible tensioning anti-collision guardrail |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8517349B1 (en) | 2000-10-05 | 2013-08-27 | The Texas A&M University System | Guardrail terminals |
US6902150B2 (en) * | 2001-11-30 | 2005-06-07 | The Texas A&M University System | Steel yielding guardrail support post |
US7475868B1 (en) | 2002-04-05 | 2009-01-13 | Gibbs Edward L | Cable fence system |
EP2006451B1 (en) * | 2003-09-22 | 2019-01-23 | Valmont Highway Technology Limited | Guardrail |
US7441751B1 (en) | 2003-10-06 | 2008-10-28 | Gibbs Edward L | Cable fence system |
US7913981B2 (en) * | 2004-11-16 | 2011-03-29 | The Board Of Regents Of The University Of Nebraska | Cable release lever |
US9719220B2 (en) * | 2005-07-06 | 2017-08-01 | Praesidiad Nv | Anti-ram gate |
US8083433B2 (en) * | 2007-03-27 | 2011-12-27 | Neusch Innovations, Lp | Vehicle barrier fence |
US7401996B2 (en) * | 2005-07-06 | 2008-07-22 | Neusch Innovations, Lp | Cable-release anchor assembly |
US7398960B2 (en) * | 2005-07-06 | 2008-07-15 | Neusch Innovations, Lp | Releasable post-cable connection for a cable barrier system |
US9428872B2 (en) * | 2005-07-06 | 2016-08-30 | Betafence Corporate Services Nv | Anti-ram vehicle barrier system |
US7364137B2 (en) | 2005-07-06 | 2008-04-29 | Neusch Innovation, Lp | Cable barrier system |
US20070007502A1 (en) * | 2005-07-08 | 2007-01-11 | Hakan Nilsson | End gating terminal for a wire rope safety barrier and wire rope safety barrier equipped with such an end gating terminal |
US20070102689A1 (en) * | 2005-11-08 | 2007-05-10 | Alberson Dean C | Cable barrier guardrail system with steel yielding support posts |
US7325788B1 (en) * | 2006-03-08 | 2008-02-05 | Mimi Management Services Lp | Cable system |
US8353499B2 (en) * | 2007-08-21 | 2013-01-15 | Nucor Corporation | Roadway guardrail system |
US7878485B2 (en) * | 2007-08-21 | 2011-02-01 | Nucor Corporation | Roadway guardrail system |
WO2009100365A1 (en) * | 2008-02-08 | 2009-08-13 | Nucor Corporation | Cable guardrail system and hanger |
US8424849B2 (en) * | 2008-06-04 | 2013-04-23 | Axip Limited | Guardrail |
WO2010044896A1 (en) * | 2008-10-13 | 2010-04-22 | Nucor Corporation | Roadway guardrail system and hanger |
GB2469274A (en) * | 2009-04-06 | 2010-10-13 | Hill & Smith Ltd | Road safety fence post |
US8757597B2 (en) * | 2010-09-02 | 2014-06-24 | Valmont Highway Technology Limited | Posts |
AU2011200743B2 (en) * | 2011-02-22 | 2017-06-15 | Persimmon Nominees Pty Limited | Fence droppers, fence clips and fencing systems |
US10047488B2 (en) | 2012-10-24 | 2018-08-14 | Energy Absorption Systems, Inc. | Frangible post for highway barrier end terminals |
US10036132B2 (en) | 2013-08-26 | 2018-07-31 | Dean L. Sicking | Twist box guardrail terminal |
US10233601B2 (en) * | 2013-09-05 | 2019-03-19 | Robert Gerrard | Crash barrier |
US9963844B2 (en) * | 2014-07-21 | 2018-05-08 | Safety By Design, Inc. | Energy absorbing guardrail system |
US9732484B2 (en) * | 2014-07-21 | 2017-08-15 | Safety By Design, Inc. | Energy absorbing guardrail system |
CA2966172C (en) * | 2014-11-06 | 2023-06-27 | The Texas A&M University System | Single anchor terminal |
WO2016172369A1 (en) | 2015-04-22 | 2016-10-27 | Neusch Innovations, Lp | Brace and beam anti-ram passive vehicle barrier |
US11198980B2 (en) | 2017-12-18 | 2021-12-14 | Neusch Innovations, Lp | Passive anti-ram vehicle barrier |
US20170268189A1 (en) * | 2016-03-15 | 2017-09-21 | Blue Systems Ab | High tension cable barrier for roadways |
US10119231B1 (en) * | 2017-06-09 | 2018-11-06 | Safety By Design, Inc. | Energy absorbing guardrail system having a modified first upper post |
EP3737796B1 (en) * | 2018-01-10 | 2023-08-02 | Rockwool A/S | Cable safety fence with noise absorbing panel |
US11162274B2 (en) * | 2019-01-15 | 2021-11-02 | Terry Brock | Catch fence system |
US11773548B2 (en) | 2020-08-28 | 2023-10-03 | Gibraltar Global Llc | System, method, and apparatus for cable barrier |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1459803A1 (en) * | 1963-09-13 | 1969-03-20 | Bertram Kg J | Security fence for roads |
WO1996020311A2 (en) * | 1994-12-22 | 1996-07-04 | The Texas A & M University System | Thrie-beam terminal with breakaway post cable release |
US20030015695A1 (en) * | 2001-07-19 | 2003-01-23 | Alberson Dean C. | Cable release anchor |
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EP1313920B1 (en) * | 2000-08-31 | 2012-05-30 | The Texas A & M University System | Head assembly for guardrail extruder terminal |
US6902150B2 (en) * | 2001-11-30 | 2005-06-07 | The Texas A&M University System | Steel yielding guardrail support post |
-
2003
- 2003-01-30 US US10/355,601 patent/US6932327B2/en not_active Expired - Lifetime
- 2003-01-30 EP EP03710816A patent/EP1470296A1/en not_active Withdrawn
- 2003-01-30 CA CA2474268A patent/CA2474268C/en not_active Expired - Lifetime
- 2003-01-30 WO PCT/US2003/002998 patent/WO2003064772A1/en not_active Application Discontinuation
- 2003-01-30 NZ NZ534325A patent/NZ534325A/en not_active IP Right Cessation
-
2005
- 2005-08-23 US US11/209,470 patent/US7556242B2/en not_active Expired - Lifetime
-
2009
- 2009-02-12 AU AU2009200535A patent/AU2009200535B2/en not_active Ceased
Patent Citations (3)
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DE1459803A1 (en) * | 1963-09-13 | 1969-03-20 | Bertram Kg J | Security fence for roads |
WO1996020311A2 (en) * | 1994-12-22 | 1996-07-04 | The Texas A & M University System | Thrie-beam terminal with breakaway post cable release |
US20030015695A1 (en) * | 2001-07-19 | 2003-01-23 | Alberson Dean C. | Cable release anchor |
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US8915486B2 (en) | 2006-05-04 | 2014-12-23 | Valmont Highway Technology Limited | Releaseable anchor cables for cable barriers that release upon certain load conditions upon the cable barrier |
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US7883075B2 (en) | 2008-05-05 | 2011-02-08 | The Texas A&M University System | Tension guardrail terminal |
US8882082B2 (en) | 2008-05-05 | 2014-11-11 | The Texas A&M University System | Tension guardrail terminal |
US7694941B2 (en) | 2008-05-05 | 2010-04-13 | The Texas A&M University System | Guardrail safety system for dissipating energy to decelerate the impacting vehicle |
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Also Published As
Publication number | Publication date |
---|---|
AU2009200535A1 (en) | 2009-03-05 |
US7556242B2 (en) | 2009-07-07 |
NZ534325A (en) | 2006-03-31 |
US20060017048A1 (en) | 2006-01-26 |
CA2474268C (en) | 2011-01-04 |
US20030213946A1 (en) | 2003-11-20 |
US6932327B2 (en) | 2005-08-23 |
CA2474268A1 (en) | 2003-08-07 |
AU2009200535B2 (en) | 2011-03-24 |
EP1470296A1 (en) | 2004-10-27 |
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