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MX2012001567A - Mejoras en dispositivos de absorcion de energia y relacionadas con dichos dispositivos. - Google Patents

Mejoras en dispositivos de absorcion de energia y relacionadas con dichos dispositivos.

Info

Publication number
MX2012001567A
MX2012001567A MX2012001567A MX2012001567A MX2012001567A MX 2012001567 A MX2012001567 A MX 2012001567A MX 2012001567 A MX2012001567 A MX 2012001567A MX 2012001567 A MX2012001567 A MX 2012001567A MX 2012001567 A MX2012001567 A MX 2012001567A
Authority
MX
Mexico
Prior art keywords
rails
slider assembly
rail
front section
slider
Prior art date
Application number
MX2012001567A
Other languages
English (en)
Other versions
MX338844B (es
Inventor
Dallas Rex James
Jason Paul Rogers
Original Assignee
Axip 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 Axip Ltd filed Critical Axip Ltd
Publication of MX2012001567A publication Critical patent/MX2012001567A/es
Publication of MX338844B publication Critical patent/MX338844B/es

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
    • 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
    • E01F15/0407—Metal rails
    • E01F15/0423—Details of rails
    • 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
    • E01F15/0407—Metal rails
    • E01F15/0438—Spacers between rails and posts, e.g. energy-absorbing means
    • 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
    • E01F15/143—Protecting devices located at the ends of barriers
    • 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)
  • Seats For Vehicles (AREA)

Abstract

La presente invención se refiere a un montaje de deslizador que incluye: una sección frontal; una sección trasera, en donde la sección frontal se adapta para coincidir con el perfil de sección transversal de las barandillas que forman el extremo terminal de una baranda, u otra barrera, a la cual el deslizador se montará en uso; y en donde la sección frontal en combinación con la sección trasera crea un espacio interno entre las mismas, el espacio interno dimensionado para que, cuando está en uso, sea capaz de rodear sustancialmente una primera barandilla asociada y una segunda barandilla asociada del extremo terminal, así como al menos dos barandillas adicionales ubicadas de forma descendente de dichas primera y segunda barandillas, en donde el montaje de deslizador tiene primeras y segundas porciones opuestas y el montaje de deslizador se configura de modo que las primeras y segundas porciones opuestas puedan moverse con respecto a las demás de modo que el montaje de deslizador pueda, cuando está en uso, aplicar una fuerza de compresión en aumento a las barandillas que se repliegan como consecuencia del montaje de deslizador que se mueve a través de una o más barandillas subsiguientes durante el repliegue.
MX2012001567A 2011-12-23 2012-02-03 Mejoras en dispositivos de absorcion de energia y relacionadas con dichos dispositivos. MX338844B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ590876A NZ590876A (en) 2011-12-23 2011-12-23 A coupling arrangment for guardrails which upon telescopic slinding of the rails causes an increasing clamping force between them

Publications (2)

Publication Number Publication Date
MX2012001567A true MX2012001567A (es) 2012-08-31
MX338844B MX338844B (es) 2016-05-03

Family

ID=46586634

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012001567A MX338844B (es) 2011-12-23 2012-02-03 Mejoras en dispositivos de absorcion de energia y relacionadas con dichos dispositivos.

Country Status (5)

Country Link
US (1) US9453312B2 (es)
CN (1) CN102628255B (es)
BR (1) BR102012002876B1 (es)
MX (1) MX338844B (es)
NZ (1) NZ590876A (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ593354A (en) * 2011-06-09 2012-01-12 Axip Ltd Crushable impact absorbing road barrier
US10036132B2 (en) * 2013-08-26 2018-07-31 Dean L. Sicking Twist box guardrail terminal
ES2803559T3 (es) * 2015-04-02 2021-01-27 Arcelormittal Separador para barrera de seguridad vial
US9611599B1 (en) 2015-12-03 2017-04-04 Lindsay Transportation Solutions, Inc. Guardrail crash absorbing assembly
US9611601B1 (en) * 2015-12-17 2017-04-04 Lindsay Transportation Solutions, Inc. Crash absorbing guardrail panel assembly
EP3440262B1 (en) * 2016-04-08 2021-08-11 Holmes Solutions Limited Partnership A barrier system
US10501901B2 (en) * 2017-02-23 2019-12-10 Lindsay Transportation Solutions, Inc. Guardrail crash absorbing assembly
MX2021004287A (es) * 2018-10-16 2021-05-31 Texas A & M Univ Sys Abrazadera deflectora y anclaje de cable para terminal de valla de contencion.
CN109295896B (zh) * 2018-11-27 2023-08-18 成都工业学院 岔道口道路防撞装置
CN112030832B (zh) * 2020-08-12 2022-05-20 江苏诤友交通科技有限公司 一种装配式公路隧道防撞护栏
CN116685743A (zh) * 2021-01-08 2023-09-01 特拉费斯装置股份有限公司 用于连接碰撞冲击衰减器系统至固定结构的过渡
WO2026009022A1 (en) * 2024-07-05 2026-01-08 Car Segnaletica Stradale S.R.L. Road impact attenuator

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Publication number Priority date Publication date Assignee Title
US4583716A (en) * 1982-05-19 1986-04-22 Energy Absorption Systems, Inc. Universal anchor assembly for impact attenuation device
US4674911A (en) * 1984-06-13 1987-06-23 Energy Absorption Systems, Inc. Energy absorbing pneumatic crash cushion
US4739971A (en) * 1987-03-05 1988-04-26 Ruane George W Guard rail assembly
US4844213A (en) * 1987-09-29 1989-07-04 Travis William B Energy absorption system
US4823923A (en) * 1988-09-06 1989-04-25 Moyer James E Energy dampening apparatus
US5022782A (en) * 1989-11-20 1991-06-11 Energy Absorption Systems, Inc. Vehicle crash barrier
US5217318A (en) * 1991-08-14 1993-06-08 Peppel George W Low maintenance crash barrier for a road divider
US5348416A (en) * 1992-04-07 1994-09-20 The Texas A&M University System Gandy dancer: end piece for crash cushion or rail end treatment
DE69305085D1 (de) * 1992-08-10 1996-10-31 Alcan Aluminium Ltd Geländer
US5391016A (en) 1992-08-11 1995-02-21 The Texas A&M University System Metal beam rail terminal
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US5547309A (en) * 1993-06-15 1996-08-20 The Texas A&M University System Thrie-beam terminal with breakaway post cable release
US6220575B1 (en) * 1995-01-18 2001-04-24 Trn Business Trust Anchor assembly for highway guardrail end terminal
IT1273583B (it) 1995-04-19 1997-07-08 Snoline Spa Barriera stradale a struttura modulare atta ad assorbire gradualmente energia,nell'impatto di veicoli
DE19525243C2 (de) * 1995-07-11 2000-12-07 Sps Schutzplanken Gmbh Anpralldämpfer
CN2228926Y (zh) * 1995-08-03 1996-06-12 中国公路工程咨询监理总公司 组合式护栏立柱
US6024341A (en) * 1997-05-05 2000-02-15 Traffix Devices, Inc. Crash attenuator of compressible sections
CN2298281Y (zh) * 1997-05-28 1998-11-25 厦门宏辉实业有限公司 套入式防撞护栏
ES2142727B1 (es) * 1997-06-12 2000-12-16 Carcamo Laura Gonzalez Sistema de perfil protector para postes sustentadores de barreras de seguridad para carreteras y util para montaje del mismo.
US6179516B1 (en) * 1998-07-28 2001-01-30 The Texas A&M University System Pipe rack crash cushion
US6783116B2 (en) * 1999-01-06 2004-08-31 Trn Business Trust Guardrail end terminal assembly having at least one angle strut
FR2796090B1 (fr) * 1999-07-06 2001-09-28 Diffusion Regionale Et Locale Dispositif de securite routiere, en particulier pour motocyclistes
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
BR0113659B1 (pt) * 2000-08-31 2010-09-21 conjunto de cabeças para terminal extrusor de trilho de segurança.
US7185882B2 (en) * 2001-07-20 2007-03-06 The Texas A&M University System Box beam terminals
ITTO20011105A1 (it) * 2001-11-27 2003-05-27 C R F Societa Con Sortile Per ,,barriera stradale a scomparsa,,.
CN2545252Y (zh) * 2002-06-28 2003-04-16 王双其 桥梁防撞护栏
DE10334952B4 (de) * 2003-07-31 2007-10-04 Accuride International Gmbh Teleskopschiene und Gleitelement
ES2712149T3 (es) * 2003-09-22 2019-05-09 Valmont Highway Tech Limited Barrera de seguridad
NZ539397A (en) 2004-09-22 2007-11-30 Armorflex Ltd Guardrail with impact slider assembly with first and second rails being gathered and retained via telescopic overlap
NZ548116A (en) 2005-04-13 2008-06-30 Armorflex Ltd Guardrail impact slider which gathers telescoping rails whilst maintaining strength of rails in a re-directing manner
ES1060699Y (es) * 2005-07-06 2006-02-01 Hierros Y Aplanaciones S A Hia Sistema metalico continuo para barreras de seguridad aplicable como proteccion para motociclistas compuesto por una pantalla metalica horizontal continua inferior sustentada en la barrera por medio de brazos metalicos dispuestos a intervalos regulares
US20080224114A1 (en) * 2006-05-01 2008-09-18 Fu-Yao Cheng Protecting fence and its positioning member
FR2911351B1 (fr) * 2007-01-15 2012-11-16 Sec Envel Barriere de securite pour voies de circulation, procede d'installation et procede d'absorption de chocs contre une telle barriere
EP2118380B1 (en) * 2007-01-29 2015-01-07 Traffix Devices, Inc. Crash impact attenuator systems and methods
US7484781B1 (en) * 2007-11-28 2009-02-03 Isaak Garber Constant deceleration bumper
US8424849B2 (en) * 2008-06-04 2013-04-23 Axip Limited Guardrail
EP2408970B1 (en) * 2009-03-19 2017-12-27 Industrial Galvanizers Corporation PTY, Ltd. Improved road barrier
CN201390937Y (zh) * 2009-04-16 2010-01-27 赵军 一种公路防撞护栏
ES2358253B8 (es) * 2009-10-26 2013-03-27 Hierros Y Aplanaciones S.A.(Hiasa) Mecanismo para la absorción de la energía cinética procedente de impactos frontales de vehículos contra sistemas de contención de vehículos, de uso en los márgenes y medianas de las carreteras, tales como atenuadores de impactos y terminales de barrera.
CN201598568U (zh) * 2009-12-03 2010-10-06 俞俊越 桥梁护栏

Also Published As

Publication number Publication date
US9453312B2 (en) 2016-09-27
NZ590876A (en) 2012-09-28
CN102628255B (zh) 2016-07-06
BR102012002876B1 (pt) 2020-11-24
CN102628255A (zh) 2012-08-08
US20130140510A1 (en) 2013-06-06
BR102012002876A2 (pt) 2013-10-01
MX338844B (es) 2016-05-03

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Legal Events

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HC Change of company name or juridical status

Owner name: ROCK-TENN SHARED SERVICES, LLC.*

FG Grant or registration