BR0215084A - Estrutura de atenuador de colisão em estradas de rodagem - Google Patents

Estrutura de atenuador de colisão em estradas de rodagem

Info

Publication number
BR0215084A
BR0215084A BR0215084-0A BR0215084A BR0215084A BR 0215084 A BR0215084 A BR 0215084A BR 0215084 A BR0215084 A BR 0215084A BR 0215084 A BR0215084 A BR 0215084A
Authority
BR
Brazil
Prior art keywords
elements
geometry axis
longitudinal geometry
collision attenuator
side elements
Prior art date
Application number
BR0215084-0A
Other languages
English (en)
Inventor
James B Welch
Lincoln C Cobb
Original Assignee
Energy Absorption System
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 Energy Absorption System filed Critical Energy Absorption System
Publication of BR0215084A publication Critical patent/BR0215084A/pt

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
    • 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
    • E01F15/148—Means for vehicle stopping using impact energy absorbers mobile arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Vibration Dampers (AREA)
  • Body Structure For Vehicles (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Tires In General (AREA)

Abstract

"ESTRUTURA DE ATENUADOR DE COLISãO EM ESTRADAS DE RODAGEM". A invenção refere-se a uma estrutura de atenuador de colisão em estradas de rodagem que inclui elementos transversais interligados por elementos laterais. Cada elemento lateral fica disposto totalmente sobre um respectivo lado de um eixo geométrico longitudinal central da estrutura e um ou mais elementos de tensão ficam presos nos elementos laterais de modo a se estenderem entre os elementos laterais através do eixo geométrico longitudinal. Cada elemento de tensão inclui um fuso mecânico operativo de modo a falhar em tensão quando o primeiro e o segundo elementos laterais suprem uma carga de esforço excessiva ao elemento de tensão. Quando o fuso mecânico falha em tensão em um impacto, os elementos laterais são simultaneamente liberados de modo a se movimentarem para fora, para fora do eixo geométrico longitudinal e, portanto, de modo a se deformar de uma maneira coordenada entre os lados esquerdo e direito da estrutura.
BR0215084-0A 2001-12-19 2002-12-11 Estrutura de atenuador de colisão em estradas de rodagem BR0215084A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/025,025 US6579034B1 (en) 2001-12-19 2001-12-19 Highway crash attenuator frame
PCT/US2002/039546 WO2003054413A2 (en) 2001-12-19 2002-12-11 Highway crash attenuator frame

Publications (1)

Publication Number Publication Date
BR0215084A true BR0215084A (pt) 2004-11-16

Family

ID=21823636

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0215084-0A BR0215084A (pt) 2001-12-19 2002-12-11 Estrutura de atenuador de colisão em estradas de rodagem

Country Status (16)

Country Link
US (1) US6579034B1 (pt)
EP (1) EP1456477B1 (pt)
JP (1) JP2005512886A (pt)
KR (1) KR20040075012A (pt)
CN (1) CN100343091C (pt)
AR (1) AR038453A1 (pt)
AT (1) ATE450659T1 (pt)
AU (1) AU2002360548A1 (pt)
BR (1) BR0215084A (pt)
CA (1) CA2469265C (pt)
DE (1) DE60234635D1 (pt)
MX (1) MXPA04006037A (pt)
NO (1) NO20043086L (pt)
NZ (1) NZ533172A (pt)
TW (1) TW557269B (pt)
WO (1) WO2003054413A2 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6092959A (en) * 1998-11-16 2000-07-25 Energy Absorption Systems, Inc. Method for decelerating a vehicle, highway crash cushion, and energy absorbing element therefor
US6782624B2 (en) * 2002-03-14 2004-08-31 The United States Of America As Represented By The Secretary Of The Army Modular barrier system for satisfying needs unique to a specific user
CA2384038A1 (en) * 2002-04-30 2003-10-30 Herbert Walter Bentz Energy absorption device and passenger safety crossbar system incorporating same
MXPA05011215A (es) * 2003-04-17 2006-02-17 Energy Absorption System Montaje para un amortiguador montado en un camion.
US7051849B2 (en) 2003-10-22 2006-05-30 General Motors Corporation Magnetorheological fluid damper
US7225905B2 (en) 2003-10-22 2007-06-05 General Motors Corporation Magnetorheological fluid damper
US6983832B2 (en) 2003-10-22 2006-01-10 General Motors Corporation Impact energy absorber and process
US7229098B2 (en) * 2003-12-03 2007-06-12 Dana Corporation Frame rail torsion attenuator
US7874572B2 (en) * 2005-01-10 2011-01-25 Energy Absorption Systems, Inc. Towable impact attenuator
KR100645093B1 (ko) * 2005-04-29 2006-11-10 신현수 차량충돌 충격흡수장치
US7401834B2 (en) 2005-07-13 2008-07-22 Gm Global Technology Operations, Inc. Child seat anchor assembly and methods of use
WO2007067542A1 (en) * 2005-12-06 2007-06-14 Mccue Corporation Adjustable rigid corner guard
US7507050B2 (en) * 2005-12-06 2009-03-24 Mccue Corporation Adjustable bollard
US7507051B2 (en) * 2005-12-06 2009-03-24 Mccue Corporation Adjustable bollard
DK2118380T3 (en) * 2007-01-29 2015-02-16 Traffix Devices Inc Impact absorber systems and methods
DK2115221T3 (en) * 2007-01-30 2015-12-21 Traffix Devices Inc Trailer mounted collision front
US9295224B2 (en) * 2007-03-01 2016-03-29 Ardenx Llc Freestanding force protection system
US7441817B1 (en) * 2007-04-23 2008-10-28 Tma Acquisition, Llc Trailer mounted crash attenuation system
AT505870A1 (de) * 2007-09-20 2009-04-15 Siemens Transportation Systems Crash-modul fur ein schienenfahrzeug
US8469626B2 (en) * 2010-04-15 2013-06-25 Energy Absorption Systems, Inc. Energy absorbing vehicle barrier
EP3044074B1 (en) * 2013-09-11 2019-01-09 Energy Absorption Systems, Inc. Crash attenuator
US11008717B2 (en) 2015-06-29 2021-05-18 Royal Truck & Equipment, Inc. Safety truck attachments, and methods of safety truck use
US10319227B2 (en) 2015-06-29 2019-06-11 Royal Truck & Equipment, Inc. Roadway work area safety truck
US10029750B2 (en) * 2016-07-27 2018-07-24 Thomas H. Fry Stabilizing structure for a trailer
CN106114630A (zh) * 2016-08-30 2016-11-16 合肥常青机械股份有限公司 一种底盘总成的框架结构
EP3969666A4 (en) * 2019-05-15 2023-02-22 Valtir, LLC BUFFER PLATE HINGE ASSEMBLY IMPACT CUSHER, BUFFER PLATE HINGE ASSEMBLY AND METHOD OF USE THEREOF
US11268250B2 (en) * 2020-04-15 2022-03-08 Lindsay Transportation Solutions, Llc Crash cushion with improved side panel attachment

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972390A (en) * 1975-03-05 1976-08-03 Programmed & Remote Systems Corporation Energy absorbing device
US4635981A (en) 1984-10-29 1987-01-13 Energy Absorption Systems, Inc. Impact attenuating body
US5052732A (en) 1990-04-02 1991-10-01 Renco Supply, Inc. Crash attenuator utilizing fibrous honeycomb material
US5248129A (en) 1992-08-12 1993-09-28 Energy Absorption Systems, Inc. Energy absorbing roadside crash barrier
US5551796A (en) 1995-01-20 1996-09-03 Emergency Public Safety Services, L.L.C. Moveable barrier
US5642792A (en) 1996-03-12 1997-07-01 Energy Absorption Systems, Inc. Highway crash cushion
US5947452A (en) 1996-06-10 1999-09-07 Exodyne Technologies, Inc. Energy absorbing crash cushion
CN2276435Y (zh) * 1997-01-07 1998-03-18 崔光烈 汽车保险杠
US6098767A (en) 1997-12-15 2000-08-08 Albert W. Unrath, Inc. Cushion for crash attenuation system
US6186565B1 (en) 1998-10-28 2001-02-13 Albert W. Unrath Lift apparatus for attenuator cushion
US6092959A (en) * 1998-11-16 2000-07-25 Energy Absorption Systems, Inc. Method for decelerating a vehicle, highway crash cushion, and energy absorbing element therefor
US6183042B1 (en) 1998-12-21 2001-02-06 Albert W. Unrath Mobile apparatus for securely retrieving and placing markers on a surface and method therefor
US6244637B1 (en) 2000-03-02 2001-06-12 Energy Absorption Systems, Inc. Adjustable tailgate mount for truck mounted attenuator

Also Published As

Publication number Publication date
EP1456477A2 (en) 2004-09-15
WO2003054413A3 (en) 2004-04-08
CN100343091C (zh) 2007-10-17
AU2002360548A1 (en) 2003-07-09
EP1456477A4 (en) 2006-02-15
CA2469265A1 (en) 2003-07-03
ATE450659T1 (de) 2009-12-15
TW200301738A (en) 2003-07-16
CA2469265C (en) 2007-08-21
TW557269B (en) 2003-10-11
MXPA04006037A (es) 2005-03-31
AR038453A1 (es) 2005-01-19
KR20040075012A (ko) 2004-08-26
JP2005512886A (ja) 2005-05-12
CN1604981A (zh) 2005-04-06
US20030113160A1 (en) 2003-06-19
NO20043086L (no) 2004-08-25
US6579034B1 (en) 2003-06-17
EP1456477B1 (en) 2009-12-02
DE60234635D1 (pt) 2010-01-14
WO2003054413A2 (en) 2003-07-03
NZ533172A (en) 2005-12-23

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A,6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2034 DE 29/12/2009.