EP2204496A3 - Energy attenuating safety system - Google Patents

Energy attenuating safety system Download PDF

Info

Publication number
EP2204496A3
EP2204496A3 EP10152311.6A EP10152311A EP2204496A3 EP 2204496 A3 EP2204496 A3 EP 2204496A3 EP 10152311 A EP10152311 A EP 10152311A EP 2204496 A3 EP2204496 A3 EP 2204496A3
Authority
EP
European Patent Office
Prior art keywords
energy absorbing
collision
safety system
energy
energy attenuating
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.)
Granted
Application number
EP10152311.6A
Other languages
German (de)
French (fr)
Other versions
EP2204496B1 (en
EP2204496A2 (en
Inventor
James R. Albritton
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.)
Exodyne Technologies Inc
Original Assignee
Exodyne Technologies Inc
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 Exodyne Technologies Inc filed Critical Exodyne Technologies Inc
Priority to PL10152311T priority Critical patent/PL2204496T3/en
Publication of EP2204496A2 publication Critical patent/EP2204496A2/en
Publication of EP2204496A3 publication Critical patent/EP2204496A3/en
Application granted granted Critical
Publication of EP2204496B1 publication Critical patent/EP2204496B1/en
Priority to CY20151100353T priority patent/CY1116199T1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
  • Vibration Dampers (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Confectionery (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

An energy absorbing system with one or more energy absorbing assemblies is provided to reduce or eliminate severity of a collision between a moving vehicle and a roadside hazard. The energy absorbing system may be installed adjacent various roadside hazards or may be installed on highway service equipment. One end of the system may face oncoming traffic. A collision by a motor vehicle with a sled assembly may result in shredding or rupturing of portions of an energy absorbing element to dissipate energy from the vehicle collision.
EP10152311.6A 2003-12-09 2004-12-09 Energy attenuating safety system Active EP2204496B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL10152311T PL2204496T3 (en) 2003-12-09 2004-12-09 Energy attenuating safety system
CY20151100353T CY1116199T1 (en) 2003-12-09 2015-04-16 SAFETY SYSTEM WHICH DAMAGES ENERGY

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52809203P 2003-12-09 2003-12-09
EP04813624A EP1706544B1 (en) 2003-12-09 2004-12-09 Energy attenuating safety system

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP04813624.6 Division 2004-12-09
EP04813624A Division EP1706544B1 (en) 2003-12-09 2004-12-09 Energy attenuating safety system

Publications (3)

Publication Number Publication Date
EP2204496A2 EP2204496A2 (en) 2010-07-07
EP2204496A3 true EP2204496A3 (en) 2013-10-16
EP2204496B1 EP2204496B1 (en) 2015-02-18

Family

ID=34794208

Family Applications (2)

Application Number Title Priority Date Filing Date
EP04813624A Not-in-force EP1706544B1 (en) 2003-12-09 2004-12-09 Energy attenuating safety system
EP10152311.6A Active EP2204496B1 (en) 2003-12-09 2004-12-09 Energy attenuating safety system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP04813624A Not-in-force EP1706544B1 (en) 2003-12-09 2004-12-09 Energy attenuating safety system

Country Status (17)

Country Link
EP (2) EP1706544B1 (en)
CN (2) CN102108687B (en)
AT (1) ATE458867T1 (en)
AU (2) AU2004313930B2 (en)
CA (1) CA2546137C (en)
CY (1) CY1111016T1 (en)
DE (1) DE602004025744D1 (en)
DK (2) DK1706544T3 (en)
ES (2) ES2341548T3 (en)
HK (3) HK1099795A1 (en)
MX (2) MXPA06006590A (en)
NO (1) NO340610B1 (en)
NZ (1) NZ547307A (en)
PL (2) PL1706544T3 (en)
SG (1) SG149821A1 (en)
TW (1) TWI388707B (en)
WO (1) WO2005068727A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7306397B2 (en) 2002-07-22 2007-12-11 Exodyne Technologies, Inc. Energy attenuating safety system
CN101139827B (en) * 2007-10-30 2010-09-08 曲涛 Highway trackside rigid barrier disintegration energy-absorbing shield protecting device
DE102008048110B4 (en) * 2008-09-19 2018-02-22 Hubert Hergeth Transport system for fibers
CN103966961B (en) * 2013-01-24 2016-06-08 上海船舶运输科学研究所 Bridge-collision-avoidance energy dissipating anchor heavy stone used as an anchor
KR20230074297A (en) * 2019-10-15 2023-05-26 트래픽스 디바이시스 인코포레이티드 Crash impact attenuator systems and methods

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030175076A1 (en) * 1999-07-19 2003-09-18 Exodyne Technologies Inc. Flared energy absorbing system and method

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3944187A (en) 1974-09-13 1976-03-16 Dynamics Research And Manufacturing, Inc. Roadway impact attenuator
US4008915A (en) 1975-06-04 1977-02-22 Dynamics Research And Manufacturing, Inc. Impact barrier for vehicles
NL8003653A (en) * 1980-06-24 1982-01-18 Nederlanden Staat OBSTACLE SAVER.
US4352484A (en) 1980-09-05 1982-10-05 Energy Absorption Systems, Inc. Shear action and compression energy absorber
US4407484A (en) * 1981-11-16 1983-10-04 Meinco Mfg. Co. Impact energy absorber
US4645375A (en) 1985-05-23 1987-02-24 State Of Connecticut Stationary impact attenuation system
US4711481A (en) 1985-10-25 1987-12-08 Energy Absorption Systems, Inc. Vehicle impact attenuating device
US4655434A (en) 1986-04-24 1987-04-07 Southwest Research Institute Energy absorbing guardrail terminal
US5078366A (en) 1988-01-12 1992-01-07 Texas A&M University System Guardrail extruder terminal
US4928928A (en) 1988-01-12 1990-05-29 The Texas A&M University System Guardrail extruder terminal
CA1292905C (en) * 1988-11-08 1991-12-10 Walter P. Humble Energy absorbing guard rail terminal
US5011326A (en) 1990-04-30 1991-04-30 State Of Connecticut Narrow stationary impact attenuation system
US5199755A (en) 1991-04-03 1993-04-06 Energy Absorption Systems, Inc. Vehicle impact attenuating device
US5248129A (en) 1992-08-12 1993-09-28 Energy Absorption Systems, Inc. Energy absorbing roadside crash barrier
US5947452A (en) 1996-06-10 1999-09-07 Exodyne Technologies, Inc. Energy absorbing crash cushion
US6293727B1 (en) 1997-06-05 2001-09-25 Exodyne Technologies, Inc. Energy absorbing system for fixed roadside hazards
US5957435A (en) 1997-07-11 1999-09-28 Trn Business Trust Energy-absorbing guardrail end terminal and method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030175076A1 (en) * 1999-07-19 2003-09-18 Exodyne Technologies Inc. Flared energy absorbing system and method

Also Published As

Publication number Publication date
EP1706544B1 (en) 2010-02-24
HK1101976A1 (en) 2007-11-02
EP2204496B1 (en) 2015-02-18
EP2204496A2 (en) 2010-07-07
CY1111016T1 (en) 2015-06-11
MXPA06006590A (en) 2006-08-31
HK1145195A1 (en) 2011-04-08
DK2204496T3 (en) 2015-05-18
SG149821A1 (en) 2009-02-27
DE602004025744D1 (en) 2010-04-08
ES2536227T3 (en) 2015-05-21
TWI388707B (en) 2013-03-11
EP1706544A1 (en) 2006-10-04
CA2546137C (en) 2012-09-11
AU2010206111B2 (en) 2013-05-30
NO20063151L (en) 2006-09-11
PL1706544T3 (en) 2010-07-30
TW200523434A (en) 2005-07-16
DK1706544T3 (en) 2010-06-07
PL2204496T3 (en) 2015-08-31
ATE458867T1 (en) 2010-03-15
CN102108687B (en) 2014-06-04
MX343407B (en) 2016-11-03
CA2546137A1 (en) 2005-07-28
WO2005068727A1 (en) 2005-07-28
CN1890437A (en) 2007-01-03
HK1099795A1 (en) 2007-08-24
NZ547307A (en) 2009-10-30
NO340610B1 (en) 2017-05-15
AU2010206111A1 (en) 2010-08-26
AU2004313930A1 (en) 2005-07-28
AU2004313930B2 (en) 2010-08-26
CN102108687A (en) 2011-06-29
ES2341548T3 (en) 2010-06-22
CN1890437B (en) 2011-07-06

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