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DK1918460T3 - Improved system for lateral vehicle shock absorption with high damping and high energy absorption - Google Patents

Improved system for lateral vehicle shock absorption with high damping and high energy absorption

Info

Publication number
DK1918460T3
DK1918460T3 DK07380104.5T DK07380104T DK1918460T3 DK 1918460 T3 DK1918460 T3 DK 1918460T3 DK 07380104 T DK07380104 T DK 07380104T DK 1918460 T3 DK1918460 T3 DK 1918460T3
Authority
DK
Denmark
Prior art keywords
vehicle
impact
post
high capacity
improved system
Prior art date
Application number
DK07380104.5T
Other languages
Danish (da)
Inventor
Pericas Antonio Amengual
Original Assignee
Hierros Y Aplanaciones S A Hiasa
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
Priority claimed from ES200602775A external-priority patent/ES2270740B2/en
Application filed by Hierros Y Aplanaciones S A Hiasa filed Critical Hierros Y Aplanaciones S A Hiasa
Application granted granted Critical
Publication of DK1918460T3 publication Critical patent/DK1918460T3/en

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
    • E01F15/025—Combinations of at least two of the barrier member types covered by E01F15/04 - E01F15/08, e.g. rolled steel section or plastic strip backed up by cable, safety kerb topped by rail barrier
    • 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
    • E01F15/0461—Supports, e.g. posts

Landscapes

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

Abstract

Improved system for contention of lateral vehicle impact with a high capacity of contention and of energy absorption, characterized by comprising a vertical post (2) that has a fold or acute dihedral angle (15) placed at a given height in such a manner that its lower segment is vertical and its upper segment, which is an extension of the lower segment, is tilted towards the front, advancing the rail forward towards traffic, and also characterized by having a continuous horizontal non-stressed tie (4) to prevent the post (2) from being released from the system in case of impact, and because it incorporates, between the lower rail (1) and the post (2), an spacer-shock absorbing element (3) comprising a rigid part (19) and a deformable part (20), all of it intended to attain a high capacity to absorb the energy resulting from a vehicle colliding against it, to redirect the vehicle, to decrease the deceleration levels, to gain control over the vehicle during and after impact, and also to decrease the possibility of non-desired post-impact reactions of the vehicle, as well as endowing the system with a high capacity to control the dissipation of the absorbed energy and with a certain ability to deform similarly after each impact of a vehicle.
DK07380104.5T 2006-10-31 2007-04-13 Improved system for lateral vehicle shock absorption with high damping and high energy absorption DK1918460T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200602775A ES2270740B2 (en) 2004-08-04 2006-10-31 IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION P 200401947 BY SYSTEM OF CONTAINMENT OF SIDE IMPACTS OF VEHICLES, WITH HIGH CAPACITY OF CONTAINMENT AND ENERGETIC ABSORPTION.

Publications (1)

Publication Number Publication Date
DK1918460T3 true DK1918460T3 (en) 2011-03-07

Family

ID=38871610

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07380104.5T DK1918460T3 (en) 2006-10-31 2007-04-13 Improved system for lateral vehicle shock absorption with high damping and high energy absorption

Country Status (10)

Country Link
EP (1) EP1918460B1 (en)
AT (1) ATE488643T1 (en)
CL (1) CL2007000879A1 (en)
CY (1) CY1111255T1 (en)
DE (1) DE602007010568D1 (en)
DK (1) DK1918460T3 (en)
PL (1) PL1918460T3 (en)
PT (1) PT1918460E (en)
SI (1) SI1918460T1 (en)
WO (1) WO2008053054A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0717841D0 (en) * 2007-09-13 2007-10-24 Highway Care Ltd Barrier system
EP2514876A1 (en) * 2012-05-03 2012-10-24 Tata Steel UK Ltd Safety fence and post for safety fence

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2013716A (en) * 1934-08-04 1935-09-10 Mcfadden Dennis Highway safety guard
US4289301A (en) * 1978-10-13 1981-09-15 Nippon Light Metal Company Limited Post for a guard rail
GB2195385B (en) * 1984-04-13 1989-01-18 Vincent Michael Demarest Vehicle crash barriers
FR2660677B1 (en) * 1990-04-10 1992-12-18 Pomero Claude METAL SECURITY SLIDE REINFORCEMENT DEVICE.
JP3700521B2 (en) * 2000-02-22 2005-09-28 日本軽金属株式会社 Road guard fence post
US6595715B1 (en) * 2002-03-20 2003-07-22 Dominick J. Cortell Guiderail post
FR2843762B1 (en) * 2002-08-20 2011-07-29 Jean Claude Frederic Dupuis SAFETY BARRIER FOR VEHICLE TRAFFIC PATHS, COMPRISING DEFORMABLE RETRACTORS
AT413830B (en) * 2003-01-27 2006-06-15 Voestalpine Krems Finaltechnik RETURN SYSTEM TO TRAILER MARKERS
DE10326414B3 (en) * 2003-06-12 2004-08-26 Spig Schutzplanken-Produktions-Gesellschaft Mbh & Co Kg Roadside protective barrier, to line the sides of traffic lanes, has round wood horizontal beam sections butted together with a longitudinal metal reinforcement girder through them, mounted to vertical posts
FR2866662B1 (en) * 2004-02-23 2006-04-21 Profil R RETENTION DEVICE FOR SAFETY SLIDER
ES2220238B2 (en) * 2004-08-04 2006-02-16 Hierros Y Aplanaciones, S.A. (Hiasa) SYSTEM OF CONTAINMENT OF SIDE IMPACTS OF VEHICLES, WITH HIGH CAPACITY OF CONTAINMENT AND ENERGY ABSORPTION.
EP1693518B1 (en) * 2005-02-21 2008-05-21 SPIG Schutzplanken-Produktions-Gesellschaft mbH & Co.KG Guard rail

Also Published As

Publication number Publication date
DE602007010568D1 (en) 2010-12-30
PL1918460T3 (en) 2011-05-31
ATE488643T1 (en) 2010-12-15
CL2007000879A1 (en) 2008-01-25
EP1918460B1 (en) 2010-11-17
PT1918460E (en) 2011-02-22
SI1918460T1 (en) 2011-04-29
CY1111255T1 (en) 2015-08-05
WO2008053054A1 (en) 2008-05-08
EP1918460A1 (en) 2008-05-07

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