EP0149567A3 - Impact attenuation device - Google Patents

Impact attenuation device Download PDF

Info

Publication number
EP0149567A3
EP0149567A3 EP85400001A EP85400001A EP0149567A3 EP 0149567 A3 EP0149567 A3 EP 0149567A3 EP 85400001 A EP85400001 A EP 85400001A EP 85400001 A EP85400001 A EP 85400001A EP 0149567 A3 EP0149567 A3 EP 0149567A3
Authority
EP
European Patent Office
Prior art keywords
elements
drums
assembly
energy
struts
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
EP85400001A
Other languages
French (fr)
Other versions
EP0149567A2 (en
EP0149567B1 (en
Inventor
Jean Claude Dupuis
Jean Guiraud
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.)
Dupuis Jean-Claude
Original Assignee
ETAT FRANCAIS REPRESENTE PAR LE MINISTERE DE L'URBANISME DU LOGEMENT ET DES TRANSPORTS
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 ETAT FRANCAIS REPRESENTE PAR LE MINISTERE DE L'URBANISME DU LOGEMENT ET DES TRANSPORTS filed Critical ETAT FRANCAIS REPRESENTE PAR LE MINISTERE DE L'URBANISME DU LOGEMENT ET DES TRANSPORTS
Priority to AT85400001T priority Critical patent/ATE33275T1/en
Publication of EP0149567A2 publication Critical patent/EP0149567A2/en
Publication of EP0149567A3 publication Critical patent/EP0149567A3/en
Application granted granted Critical
Publication of EP0149567B1 publication Critical patent/EP0149567B1/en
Expired 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

Abstract

1. Damping device designed to be placed in front of a fixed obstacle, of the type comprising, from the upstream end to the downstream end, following the direction of the traffic, an assembly of energy-absorbing elements (2) arranged in cellular manner, and a supporting element (4), lateral cables (12) anchored upstream and downstream being provided on the edges of the assembly as well as protecting elements (10), characterised in that the energy-absorbing elements are drums (2) standing on the ground, in that rigid transversal struts, supported by the drums (2) are provided between the cells, said struts (5) being equipped on their ends with fastening members (8) used for keeping the streched lateral cables (12) at a certain height and guiding them, and for holding the protecting elements (10).
EP85400001A 1984-01-13 1985-01-02 Impact attenuation device Expired EP0149567B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85400001T ATE33275T1 (en) 1984-01-13 1985-01-02 ANTI-CUSHIONING DEVICE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8400518 1984-01-13
FR8400518A FR2558186B1 (en) 1984-01-13 1984-01-13 SHOCK ATTENUATING DEVICE

Publications (3)

Publication Number Publication Date
EP0149567A2 EP0149567A2 (en) 1985-07-24
EP0149567A3 true EP0149567A3 (en) 1985-08-14
EP0149567B1 EP0149567B1 (en) 1988-03-30

Family

ID=9300107

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85400001A Expired EP0149567B1 (en) 1984-01-13 1985-01-02 Impact attenuation device

Country Status (5)

Country Link
EP (1) EP0149567B1 (en)
AT (1) ATE33275T1 (en)
DE (1) DE3562029D1 (en)
ES (1) ES295707Y (en)
FR (1) FR2558186B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3708861C2 (en) * 1987-02-20 1999-03-25 Sps Schutzplanken Gmbh Impact absorber
EP0286782B1 (en) * 1987-03-18 1991-04-10 Sps Schutzplanken Gmbh Impact attenuation device
IT1239582B (en) * 1990-02-07 1993-11-10 C.R.A. Centro Ricerche Applicate IMPACT DISSIPATION BARRIER.
US6116805A (en) * 1997-05-05 2000-09-12 Gertz; David C. Crash attenuator with a row of compressible hoops
US7101111B2 (en) * 1999-07-19 2006-09-05 Exodyne Technologies Inc. Flared energy absorbing system and method
US7306397B2 (en) 2002-07-22 2007-12-11 Exodyne Technologies, Inc. Energy attenuating safety system
US7168880B2 (en) 2004-11-17 2007-01-30 Battelle Memorial Institute Impact attenuator system
DE102004058884B4 (en) * 2004-12-06 2018-05-03 Sps Schutzplanken Gmbh Impact absorbers on traffic routes
CA2721238C (en) 2008-03-17 2015-10-06 Battelle Memorial Institute Rebound control material
RU2724634C1 (en) * 2019-11-18 2020-06-25 Александр Валерьевич Чкалин Road frontal fence

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2108426A5 (en) * 1970-09-23 1972-05-19 Energy Absorption System
US3845936A (en) * 1973-05-25 1974-11-05 Steel Corp Modular crash cushion
EP0042645A2 (en) * 1980-06-24 1981-12-30 STAAT DER NEDERLANDEN te dezen vertegenwoordigd door de Directeur-Generaal van de Rijkswaterstaat Obstacle protection arrangement

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2108426A5 (en) * 1970-09-23 1972-05-19 Energy Absorption System
US3845936A (en) * 1973-05-25 1974-11-05 Steel Corp Modular crash cushion
EP0042645A2 (en) * 1980-06-24 1981-12-30 STAAT DER NEDERLANDEN te dezen vertegenwoordigd door de Directeur-Generaal van de Rijkswaterstaat Obstacle protection arrangement

Also Published As

Publication number Publication date
ES295707Y (en) 1987-11-01
EP0149567A2 (en) 1985-07-24
FR2558186B1 (en) 1986-06-20
ATE33275T1 (en) 1988-04-15
DE3562029D1 (en) 1988-05-05
FR2558186A1 (en) 1985-07-19
EP0149567B1 (en) 1988-03-30
ES295707U (en) 1987-03-16

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