CA2050227A1 - Amortisseur d'impact routier - Google Patents

Amortisseur d'impact routier

Info

Publication number
CA2050227A1
CA2050227A1 CA2050227A CA2050227A CA2050227A1 CA 2050227 A1 CA2050227 A1 CA 2050227A1 CA 2050227 A CA2050227 A CA 2050227A CA 2050227 A CA2050227 A CA 2050227A CA 2050227 A1 CA2050227 A1 CA 2050227A1
Authority
CA
Canada
Prior art keywords
attenuator
support elements
energy absorbing
axially
sheets
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
CA2050227A
Other languages
English (en)
Other versions
CA2050227C (fr
Inventor
John F. Laturner
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.)
Energy Absorption Systems Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2050227A1 publication Critical patent/CA2050227A1/fr
Application granted granted Critical
Publication of CA2050227C publication Critical patent/CA2050227C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Vibration Dampers (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Road Signs Or Road Markings (AREA)
CA002050227A 1990-09-04 1991-08-29 Amortisseur d'impact routier Expired - Fee Related CA2050227C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/577,638 1990-09-04
US07/577,638 US5112028A (en) 1990-09-04 1990-09-04 Roadway impact attenuator

Publications (2)

Publication Number Publication Date
CA2050227A1 true CA2050227A1 (fr) 1992-03-05
CA2050227C CA2050227C (fr) 1994-01-11

Family

ID=24309548

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002050227A Expired - Fee Related CA2050227C (fr) 1990-09-04 1991-08-29 Amortisseur d'impact routier

Country Status (7)

Country Link
US (1) US5112028A (fr)
EP (1) EP0474432B1 (fr)
JP (1) JPH0673714A (fr)
AT (1) ATE113101T1 (fr)
AU (1) AU635152B2 (fr)
CA (1) CA2050227C (fr)
DE (1) DE69104679T2 (fr)

Families Citing this family (60)

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US5497294A (en) * 1992-08-07 1996-03-05 Minnesota Mining And Manufacturing Company Conspicuity enhancer
US5391016A (en) * 1992-08-11 1995-02-21 The Texas A&M University System Metal beam rail terminal
US5407298A (en) * 1993-06-15 1995-04-18 The Texas A&M University System Slotted rail terminal
IT1261307B (it) * 1993-06-22 1996-05-14 Fiat Auto Spa Apparecchiatura, procedimento e struttura-modello riutilizzabile per effettuare prove d'impatto su elementi componenti di veicoli.
US5494371A (en) * 1994-11-14 1996-02-27 Energy Absorption Systems, Inc. Crash attenuator
US6220575B1 (en) 1995-01-18 2001-04-24 Trn Business Trust Anchor assembly for highway guardrail end terminal
AU707052B2 (en) * 1995-10-27 1999-07-01 Entwistle Company, The Multipurpose energy absorbing barrier system
US5733062A (en) 1995-11-13 1998-03-31 Energy Absorption Systems, Inc. Highway crash cushion and components thereof
US5947452A (en) * 1996-06-10 1999-09-07 Exodyne Technologies, Inc. Energy absorbing crash cushion
US5791812A (en) * 1996-10-11 1998-08-11 The Texas A&M University System Collision performance side impact (automobile penetration guard)
US6089782A (en) * 1996-10-11 2000-07-18 The Texas A&M University System Frame catcher adaptation for guardrail extruder terminal
US5927896A (en) 1996-12-13 1999-07-27 Gertz; David C. Inertial barrier module
US5851005A (en) * 1997-04-15 1998-12-22 Muller; Franz M. Energy absorption apparatus
US6116805A (en) * 1997-05-05 2000-09-12 Gertz; David C. Crash attenuator with a row of compressible hoops
US6293727B1 (en) 1997-06-05 2001-09-25 Exodyne Technologies, Inc. Energy absorbing system for fixed roadside hazards
US5797592A (en) * 1997-06-16 1998-08-25 Energy Absorption Systems, Inc. Roadside energy absorbing barrier with improved fender panel fastener
US6129342A (en) * 1997-07-11 2000-10-10 Trn Business Trust Guardrail end terminal for side or front impact and method
US5957435A (en) * 1997-07-11 1999-09-28 Trn Business Trust Energy-absorbing guardrail end terminal and method
US6179516B1 (en) * 1998-07-28 2001-01-30 The Texas A&M University System Pipe rack crash cushion
JP3964558B2 (ja) * 1998-12-10 2007-08-22 日鐵住金建材株式会社 防護柵端部緩衝装置
US7306397B2 (en) * 2002-07-22 2007-12-11 Exodyne Technologies, Inc. Energy attenuating safety system
US7101111B2 (en) * 1999-07-19 2006-09-05 Exodyne Technologies Inc. Flared energy absorbing system and method
NL1013410C2 (nl) * 1999-10-28 2001-05-03 Prins Dokkum B V Constructie voor het absorberen van bewegingsenergie van een botsend voertuig.
US6491470B1 (en) 2000-01-10 2002-12-10 Traffix Devices, Inc. Inertial barrier module
US7175361B1 (en) 2000-01-10 2007-02-13 Traffix Devices, Inc. Inertial barrier module array and methods
US6835024B1 (en) 2000-01-10 2004-12-28 Traffix Devices, Inc. Inertial barrier module array and methods
US6454488B1 (en) 2000-02-02 2002-09-24 David Lewis, Sr. Roadway energy absorbing impact attenuator
US6539175B1 (en) 2000-06-29 2003-03-25 Energy Absorption Systems, Inc. Highway crash barrier monitoring system
US8517349B1 (en) 2000-10-05 2013-08-27 The Texas A&M University System Guardrail terminals
US6461076B1 (en) 2001-01-03 2002-10-08 Energy Absorption Systems, Inc. Vehicle impact attenuator
US6554529B2 (en) * 2001-03-05 2003-04-29 Energy Absorption Systems, Inc. Energy-absorbing assembly for roadside impact attenuator
US6554530B2 (en) * 2001-03-28 2003-04-29 Joseph W. Moore Energy absorbing system and method
US6536986B1 (en) * 2001-09-24 2003-03-25 Barrier Systems, Inc. Energy absorption apparatus with collapsible modules
US6811144B2 (en) * 2001-09-24 2004-11-02 Owen S. Denman Apparatus with collapsible modules for absorbing energy from the impact of a vehicle
EP1458935B1 (fr) * 2001-11-30 2013-10-16 The Texas A & M University System Poteau de support flexible en acier pour glissiere de securite
NZ534325A (en) * 2002-01-30 2006-03-31 Texas A & M Univ Sys Cable guardrail release system
US6948703B2 (en) 2002-01-30 2005-09-27 The Texas A&M University System Locking hook bolt and method for using same
US6863467B2 (en) * 2002-02-27 2005-03-08 Energy Absorption Systems, Inc. Crash cushion with deflector skin
US7246791B2 (en) * 2002-03-06 2007-07-24 The Texas A&M University System Hybrid energy absorbing reusable terminal
US7059590B2 (en) 2002-06-19 2006-06-13 Trn Business Trust Impact assembly for an energy absorbing device
US7032352B2 (en) * 2002-07-31 2006-04-25 Zebuhr William H Structure to limit damage due to failure
US20060193688A1 (en) * 2003-03-05 2006-08-31 Albritton James R Flared Energy Absorbing System and Method
US6851664B2 (en) * 2003-05-15 2005-02-08 Walbro Engine Management, L.L.C. Self-relieving choke valve system for a combustion engine carburetor
US20040262588A1 (en) * 2003-06-27 2004-12-30 Trn Business Trust Variable width crash cushions and end terminals
DE10336713A1 (de) * 2003-08-11 2005-03-17 Michael Rossmann Fahrzeug-Anpralldämpfer
US6962459B2 (en) * 2003-08-12 2005-11-08 Sci Products Inc. Crash attenuator with cable and cylinder arrangement for decelerating vehicles
ATE451501T1 (de) * 2003-11-04 2009-12-15 Sps Schutzplanken Gmbh Anpralldämpfer an verkehrswegen
EP1645691B1 (fr) * 2004-10-06 2007-03-07 TSS Technische Sicherheits-Systeme GmbH Structure de transition
US7168880B2 (en) 2004-11-17 2007-01-30 Battelle Memorial Institute Impact attenuator system
DK2118380T3 (en) 2007-01-29 2015-02-16 Traffix Devices Inc Impact absorber systems and methods
CN101139827B (zh) * 2007-10-30 2010-09-08 曲涛 公路用路侧刚性障碍物解体吸能盾牌防护装置
BRPI0908728B1 (pt) * 2008-03-17 2019-05-28 Battelle Memorial Institute Material hiperelástico de absorção de energia e sistema atenuador de impacto
US8974142B2 (en) 2010-11-15 2015-03-10 Energy Absorption Systems, Inc. Crash cushion
ITBO20130115A1 (it) 2013-03-15 2014-09-16 Impero Pasquale Attenuatore d'urto stradale
RU2633599C1 (ru) * 2016-06-20 2017-10-13 Георгий Владимирович Макаров Демпферный картридж (3 варианта)
PT3366841T (pt) * 2016-06-20 2021-08-13 Georgy Vladimirovich Makarov Dispositivo de amortecimento
RU181732U1 (ru) * 2018-05-18 2018-07-26 Акционерное общество "Точинвест" Фронтальное ограждение трубного типа
JP7388978B2 (ja) * 2020-05-18 2023-11-29 積水樹脂株式会社 衝突緩衝装置
AU2021218191A1 (en) * 2021-08-20 2023-03-09 Valmont Highway International Pty Limited Improvements in and relating to road barriers and parts and fittings therefor
CN115233597B (zh) * 2022-08-19 2023-09-29 安徽华骅桥梁设备制造有限公司 一种安全吸能降低侧翻公路护栏

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680662A (en) * 1970-06-22 1972-08-01 Rich Enterprises Inc John Liquid shock absorbing buffer
US3768781A (en) * 1970-09-04 1973-10-30 Dynamics Res Mfg Inc Shock absorbing structure
US3674115A (en) * 1970-09-23 1972-07-04 Energy Absorption System Liquid shock absorbing buffer
DE2426938C3 (de) * 1974-06-04 1981-04-23 Volkswagenwerk Ag, 3180 Wolfsburg Stoßdämpfer
US3944187A (en) * 1974-09-13 1976-03-16 Dynamics Research And Manufacturing, Inc. Roadway impact attenuator
US3982734A (en) * 1975-06-30 1976-09-28 Dynamics Research And Manufacturing, Inc. Impact barrier and restraint
NL8003653A (nl) * 1980-06-24 1982-01-18 Nederlanden Staat Obstakelbeveiliger.
US4352484A (en) * 1980-09-05 1982-10-05 Energy Absorption Systems, Inc. Shear action and compression energy absorber
US4674911A (en) * 1984-06-13 1987-06-23 Energy Absorption Systems, Inc. Energy absorbing pneumatic crash cushion
DE3569966D1 (en) * 1984-06-13 1989-06-08 Energy Absorption System Energy absorbing pneumatic crash cushion
US4815565A (en) * 1986-12-15 1989-03-28 Sicking Dean L Low maintenance crash cushion end treatment
DE3702794A1 (de) * 1987-01-30 1988-08-18 Sps Schutzplanken Gmbh Anpralldaempfer zum schutz von ortsfesten konstruktionen, insbesondere auf verkehrswegen
EP0286782B1 (fr) * 1987-03-18 1991-04-10 Sps Schutzplanken Gmbh Dispositif atténuateur de chocs
US4844213A (en) * 1987-09-29 1989-07-04 Travis William B Energy absorption system

Also Published As

Publication number Publication date
US5112028A (en) 1992-05-12
EP0474432B1 (fr) 1994-10-19
AU635152B2 (en) 1993-03-11
ATE113101T1 (de) 1994-11-15
JPH0673714A (ja) 1994-03-15
CA2050227C (fr) 1994-01-11
EP0474432A3 (en) 1992-04-15
DE69104679T2 (de) 1995-05-18
EP0474432A2 (fr) 1992-03-11
AU8347291A (en) 1992-03-12
DE69104679D1 (de) 1994-11-24

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