ATE179476T1 - GUARDRAIL WITH A SHOCK ABSORBING DEVICE - Google Patents

GUARDRAIL WITH A SHOCK ABSORBING DEVICE

Info

Publication number
ATE179476T1
ATE179476T1 AT96902326T AT96902326T ATE179476T1 AT E179476 T1 ATE179476 T1 AT E179476T1 AT 96902326 T AT96902326 T AT 96902326T AT 96902326 T AT96902326 T AT 96902326T AT E179476 T1 ATE179476 T1 AT E179476T1
Authority
AT
Austria
Prior art keywords
absorbing device
guardrail
shock absorbing
absorbing
shock
Prior art date
Application number
AT96902326T
Other languages
German (de)
Inventor
Pascal Rambaud
Original Assignee
Pascal Rambaud
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 Pascal Rambaud filed Critical Pascal Rambaud
Application granted granted Critical
Publication of ATE179476T1 publication Critical patent/ATE179476T1/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
    • E01F15/04—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Vibration Dampers (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

A roadside crash barrier with shock-absorbing devices (3) arranged between the crash barrier rail (1) and the supporting posts (2). Each shock-absorbing device comprises two arms (3A, 3B) arranged in a V and designed to spread apart when a force is exerted on the rail, while absorbing the related energy by means of friction between the movable parts, and optionally by plastic deformation.
AT96902326T 1995-02-01 1996-02-01 GUARDRAIL WITH A SHOCK ABSORBING DEVICE ATE179476T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9501157A FR2729980B1 (en) 1995-02-01 1995-02-01 ROAD SAFETY SLIDE WITH SHOCK ABSORBING DEVICE

Publications (1)

Publication Number Publication Date
ATE179476T1 true ATE179476T1 (en) 1999-05-15

Family

ID=9475730

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96902326T ATE179476T1 (en) 1995-02-01 1996-02-01 GUARDRAIL WITH A SHOCK ABSORBING DEVICE

Country Status (6)

Country Link
EP (1) EP0807195B1 (en)
AT (1) ATE179476T1 (en)
DE (1) DE69602253T2 (en)
ES (1) ES2130792T3 (en)
FR (1) FR2729980B1 (en)
WO (1) WO1996023933A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO980044A1 (en) * 1998-01-19 1999-07-19 Ilva Pali Dalmine S R L IMPROVEMENTS TO A SEMI-RIGID ROAD BARRIER TO DISSIPATION OF THE IMPACT ENERGY WITH STRUCTURE CORRECTION.
IT1305149B1 (en) * 1998-10-30 2001-04-10 Ilva Pali Dalmine S R L SEMI-RIGID ROAD BARRIER WITH HIGH CAPACITY OF CONTAINMENT AND IMPACT ABSORPTION, IN PARTICULAR FOR BRIDGES AND SIMILAR
IT1305167B1 (en) * 1998-11-06 2001-04-10 Ilva Pali Dalmine S R L IMPROVEMENTS TO A SEMI-RIGID ROAD BARRIER TO DISSIPATION OF THE IMPACT ENERGY WITH STRUCTURE CORRECTION
WO2006002680A1 (en) 2004-07-06 2006-01-12 Markus Kaiser Restraint system for roadways
ES2292372B1 (en) * 2007-08-03 2008-12-01 Sistemas Seguridad Vial Motoprotec, S.L. MOTORCYCLE PROTECTION DEVICE.
ES2332681B1 (en) * 2007-10-09 2011-01-10 Enrique Martinez Garcia PROTECTION DEVICE ON ROAD SAFETY BARRIERS.
US10646267B2 (en) 2013-08-07 2020-05-12 Covidien LLP Surgical forceps
CN105780690B (en) * 2016-04-20 2018-05-18 北京中交华安科技有限公司 End of guardrail and guardrail

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH414715A (en) * 1964-08-24 1966-06-15 Wartmann & Cie Ag Support device for crash barriers
CH443386A (en) * 1965-03-25 1967-09-15 Moschettini Gennaro Ing Dr Guard rail for motorways and railways
DE3705485C2 (en) * 1987-02-20 1993-11-11 Sps Schutzplanken Gmbh Impact absorbers for traffic routes
IL97832A0 (en) * 1991-04-11 1992-06-21 Sintram Ltd Multidirectional energy absorbing device

Also Published As

Publication number Publication date
FR2729980A1 (en) 1996-08-02
FR2729980B1 (en) 1997-04-04
WO1996023933A1 (en) 1996-08-08
EP0807195A1 (en) 1997-11-19
DE69602253T2 (en) 1999-08-19
ES2130792T3 (en) 1999-07-01
DE69602253D1 (en) 1999-06-02
EP0807195B1 (en) 1999-04-28

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