EP2418325A3 - Impact attenuator - Google Patents

Impact attenuator Download PDF

Info

Publication number
EP2418325A3
EP2418325A3 EP11175519.5A EP11175519A EP2418325A3 EP 2418325 A3 EP2418325 A3 EP 2418325A3 EP 11175519 A EP11175519 A EP 11175519A EP 2418325 A3 EP2418325 A3 EP 2418325A3
Authority
EP
European Patent Office
Prior art keywords
support frames
support
rail connecting
guard
horizontal beams
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Withdrawn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
EP11175519.5A
Other languages
German (de)
French (fr)
Other versions
EP2418325A2 (en
Inventor
Yong-Soon Hwang
Gun-Tae Kim
Kyoung-Woo Nam
Ju-Tai Kim
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.)
SHINDO INDUSTRY CO., LTD.
Original Assignee
Shindo Industry Co Ltd
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 Shindo Industry Co Ltd filed Critical Shindo Industry Co Ltd
Publication of EP2418325A2 publication Critical patent/EP2418325A2/en
Publication of EP2418325A3 publication Critical patent/EP2418325A3/en
Withdrawn legal-status Critical Current

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
    • E01F15/14—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
    • E01F15/145—Means for vehicle stopping using impact energy absorbers
    • E01F15/146—Means for vehicle stopping using impact energy absorbers fixed arrangements

Landscapes

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

Abstract

An impact attenuator includes: a plurality of support frames installed in a row at an interval, each support frame having first and second horizontal beams, a reinforcing member installed between the first and second horizontal beams, and at least one wire clip installed under the first horizontal beam; a rear support integrally formed with one of the support frames and having a vertical beam; a plurality of guard rail connecting units, each guard rail connecting unit including guard rails installed on opposite sides of each of the support frames and a fixing member for movably installing the guard rails; and an absorbing tank including a front tank installed on a front surface of one of the support frames and a plurality of cushion tanks installed between the support frames, wherein a wire rope connects the support frames and the rear support to guide linear movements of the support frames.
EP11175519.5A 2010-08-11 2011-07-27 Impact attenuator Withdrawn EP2418325A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100077206A KR101150938B1 (en) 2010-08-11 2010-08-11 Crash cushion apparatus

Publications (2)

Publication Number Publication Date
EP2418325A2 EP2418325A2 (en) 2012-02-15
EP2418325A3 true EP2418325A3 (en) 2015-06-03

Family

ID=44904648

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11175519.5A Withdrawn EP2418325A3 (en) 2010-08-11 2011-07-27 Impact attenuator

Country Status (5)

Country Link
EP (1) EP2418325A3 (en)
JP (1) JP5592013B2 (en)
KR (1) KR101150938B1 (en)
CN (1) CN103069078B (en)
WO (1) WO2012020975A2 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200468969Y1 (en) * 2012-07-06 2013-09-11 신도산업 주식회사 Shock absorbing tank
KR20140008649A (en) * 2012-07-11 2014-01-22 신도산업 주식회사 Crash cushion apparatus
KR101513692B1 (en) * 2013-01-29 2015-04-22 강승구 apparatus for absorbing car crash impact
KR101273410B1 (en) * 2013-01-29 2013-06-11 (주) 금성산업 Apparatus for absorbing an impact for vehicles
JP6273032B2 (en) * 2013-11-05 2018-01-31 シンソン コントロール カンパニー リミテッドＳｈｉｎｓｕｎｇ Ｃｏｎｔｒｏｌ Ｃｏ．， Ｌｔｄ． Impact shock absorber
KR101448982B1 (en) * 2014-02-19 2014-10-13 신도산업 주식회사 Crash cushion apparatus
KR101445347B1 (en) * 2014-02-25 2014-10-02 (주)남국산업 A crash cushion equipment using fracture splitting
GB2585166B (en) * 2014-03-14 2021-04-07 Mccue Corp Protective barrier
US9051698B1 (en) * 2014-06-19 2015-06-09 Lindsay Transporation Solutions, Inc. Crash attenuator apparatus
CN104404900B (en) * 2014-09-28 2016-04-27 嘉兴日名环交通安全设备有限公司 Lugs and parking method
CN104763864B (en) * 2015-04-13 2017-04-05 张家港固耐特围栏***有限公司 A kind of suspension column of novel enclosure column
KR101792330B1 (en) * 2015-06-24 2017-11-01 백경파 Shock-Absorbing Barrier Using Pillar And Rail
RU2633599C1 (en) * 2016-06-20 2017-10-13 Георгий Владимирович Макаров Damper cartridge (3 versions)
MA45371A (en) * 2016-06-20 2021-05-26 Georgy Vladimirovich Makarov CUSHIONING DEVICE
CN106320226B (en) * 2016-09-09 2018-03-30 长沙理工大学 A kind of Guidable anti-collision pad for high road
CN106758978A (en) * 2017-01-22 2017-05-31 合肥饰界金属制品有限公司 Road guard-rail
RU172527U1 (en) * 2017-06-08 2017-07-11 Закрытое акционерное общество "Стройтранс" Cable mechanism for stationary road damper
RU172528U1 (en) * 2017-06-08 2017-07-11 Закрытое акционерное общество "Стройтранс" DRIVING DAMPER
US11692604B2 (en) * 2018-10-15 2023-07-04 Mccue Corporation Barrier with cable system
CN111472305B (en) * 2018-12-07 2022-04-01 杭州江润科技有限公司 Middle pier anti-collision system and construction method
KR102189073B1 (en) * 2019-01-14 2020-12-09 (주)미래로드셋 Shock absorber in case of vehicle collision
US11453988B2 (en) * 2020-02-18 2022-09-27 Lindsay Transportation Solutions, Llc Crash cushion with improved side panel attachment
CN113445451B (en) * 2021-06-25 2022-08-26 南京科邦复合材料有限公司 Anti-impact energy absorption protective guard for passenger car and manufacturing method thereof
KR102583951B1 (en) * 2021-11-16 2023-09-26 박세현 Shock absorption and danger signal notification device for safety accident prevention in logistics work environment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2756852A1 (en) * 1996-12-06 1998-06-12 Phoenix France Road side crash barrier, prevents damage or injury when vehicle leaves road
CA2460548A1 (en) * 2001-09-24 2003-04-03 Barrier Systems, Inc. Apparatus with collapsible modules for absorbing energy from the impact of a vehicle
US20060103061A1 (en) * 2004-11-17 2006-05-18 Kennedy James C Jr Impact attenuator system
KR100668759B1 (en) * 2005-08-18 2007-01-16 신도산업 주식회사 Do impact absorption chapter
CN101343863A (en) * 2007-07-10 2009-01-14 青岛新道交通器材有限公司 Guardrail device for impact absorbing device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3982734A (en) 1975-06-30 1976-09-28 Dynamics Research And Manufacturing, Inc. Impact barrier and restraint
KR100246635B1 (en) * 1997-09-24 2000-04-01 허광용 Mitigation equipment of absorbing impact
JP3964558B2 (en) * 1998-12-10 2007-08-22 日鐵住金建材株式会社 Guard fence end shock absorber
US6461076B1 (en) * 2001-01-03 2002-10-08 Energy Absorption Systems, Inc. Vehicle impact attenuator
WO2003095247A2 (en) * 2002-05-13 2003-11-20 Sung Ku Kang Vehicular impact absorbing apparatus having cushion pins
KR200316361Y1 (en) 2003-03-07 2003-06-18 신도산업 주식회사 A shock absorber by using multi-stage airbags
KR100603367B1 (en) * 2006-03-06 2006-07-24 주식회사 삼보기술단 Shock absorbing apparatus for entrance to a tunnel
WO2009098971A1 (en) * 2008-02-04 2009-08-13 Toyoda Gosei Co., Ltd. Collapsible device
KR100912376B1 (en) * 2009-02-10 2009-08-19 (주) 금성산업 Stand for absorbing impact of a car for a road

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2756852A1 (en) * 1996-12-06 1998-06-12 Phoenix France Road side crash barrier, prevents damage or injury when vehicle leaves road
CA2460548A1 (en) * 2001-09-24 2003-04-03 Barrier Systems, Inc. Apparatus with collapsible modules for absorbing energy from the impact of a vehicle
US20060103061A1 (en) * 2004-11-17 2006-05-18 Kennedy James C Jr Impact attenuator system
KR100668759B1 (en) * 2005-08-18 2007-01-16 신도산업 주식회사 Do impact absorption chapter
CN101343863A (en) * 2007-07-10 2009-01-14 青岛新道交通器材有限公司 Guardrail device for impact absorbing device

Also Published As

Publication number Publication date
WO2012020975A3 (en) 2012-05-10
JP5592013B2 (en) 2014-09-17
KR20120015020A (en) 2012-02-21
CN103069078B (en) 2016-08-17
JP2013535601A (en) 2013-09-12
KR101150938B1 (en) 2012-05-29
EP2418325A2 (en) 2012-02-15
WO2012020975A2 (en) 2012-02-16
CN103069078A (en) 2013-04-24

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