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ES295707U - Impact attenuation device. - Google Patents

Impact attenuation device.

Info

Publication number
ES295707U
ES295707U ES1985295707U ES295707U ES295707U ES 295707 U ES295707 U ES 295707U ES 1985295707 U ES1985295707 U ES 1985295707U ES 295707 U ES295707 U ES 295707U ES 295707 U ES295707 U ES 295707U
Authority
ES
Spain
Prior art keywords
elements
attenuation device
fixed
lateral cables
barrels
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
ES1985295707U
Other languages
Spanish (es)
Other versions
ES295707Y (en
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.)
Gouvernement de la Republique Francaise
Original Assignee
Gouvernement de la Republique Francaise
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 Gouvernement de la Republique Francaise filed Critical Gouvernement de la Republique Francaise
Publication of ES295707U publication Critical patent/ES295707U/en
Application granted granted Critical
Publication of ES295707Y publication Critical patent/ES295707Y/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Fluid-Damping Devices (AREA)
  • Vibration Dampers (AREA)
  • Crushing And Grinding (AREA)
  • Window Of Vehicle (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

1. Dispositivo atenuador de choques, particularmente para vehículo, destinado a ser situado ante un obstáculo fijo, del tipo que comprende, de entrada a salida, en el sentido de la circulación de los vehículos, un conjunto de elementos de absorción de energía (2) dispuestas en células, y un elemento de apoyo, habiéndose previsto unos cables laterales 812) anclados de entrada y salida, sobre los bordes del conjunto, así como unos elementos de protección (10), caracterizado porque los elementos de absorción de energía son unos barilles (2) situados sobre el suelo; porque se han previsto entre las células unos tirantes (5) rígidos, transversales, sustentados por los barriles (2), estando equipados estos tirantes (5) en sus extremos de unos órganos de enganche (8) que sirven para mantener en altura y guiar los cables laterales (12) puestos bajo tensión y para sujetar los elementos de protección (10). 2. Dispositivo según la reivindicación 1, caracterizado porque los tirantes (5) son unas vigashuecas metálicas. 3. Dispositivo según cualquiera de las reivindicaciones 1 ó 2, caracterizado porque los elementos de protección (10) son unos elementos de corredera fijados por un extremo sobre los órganos de enganche (8) de los tirantes (5) y libres por el otro, montado en el extremo libre de un elemento (10) sobre el extremo fijado del elemento siguiente, estando situados los elementos de corredera (10) a la misma altura que los cables laterales (12) y exteriormente a los mismos. 4. Dispositivo atenuador de choques.1. Shock attenuation device, particularly for vehicles, intended to be placed in front of a fixed obstacle, of the type that includes, from entrance to exit, in the direction of vehicle movement, a set of energy absorption elements (2 ) arranged in cells, and a support element, having provided some lateral cables 812) anchored in and out, on the edges of the assembly, as well as some protection elements (10), characterized in that the energy absorption elements are some barrels (2) located on the ground; because between the cells some rigid, transversal braces (5) have been provided, supported by the barrels (2), these braces (5) being equipped at their ends with hooking members (8) that serve to maintain height and guide the lateral cables (12) put under tension and to hold the protection elements (10). Device according to claim 1, characterized in that the tie rods (5) are hollow metal beams. Device according to any of claims 1 or 2, characterized in that the protection elements (10) are sliding elements fixed at one end on the hooking members (8) of the tie rods (5) and free at the other, mounted at the free end of one element (10) on the fixed end of the next element, the sliding elements (10) being located at the same height as the lateral cables (12) and outside them. 4. Shock attenuation device.

ES1985295707U 1984-01-13 1985-01-09 SHOCK ATTENUATING DEVICE Expired ES295707Y (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES295707U true ES295707U (en) 1987-03-16
ES295707Y ES295707Y (en) 1987-11-01

Family

ID=9300107

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1985295707U Expired ES295707Y (en) 1984-01-13 1985-01-09 SHOCK ATTENUATING 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
JP5759364B2 (en) 2008-03-17 2015-08-05 バテル・メモリアル・インスティテュートＢａｔｔｅｌｌｅ Ｍｅｍｏｒｉａｌ Ｉｎｓｔｉｔｕｔｅ Rebound control material
RU2724634C1 (en) * 2019-11-18 2020-06-25 Александр Валерьевич Чкалин Road frontal fence

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3674115A (en) * 1970-09-23 1972-07-04 Energy Absorption System Liquid shock absorbing buffer
US3845936A (en) * 1973-05-25 1974-11-05 Steel Corp Modular crash cushion
NL8003653A (en) * 1980-06-24 1982-01-18 Nederlanden Staat OBSTACLE SAVER.

Also Published As

Publication number Publication date
FR2558186B1 (en) 1986-06-20
EP0149567A3 (en) 1985-08-14
FR2558186A1 (en) 1985-07-19
ATE33275T1 (en) 1988-04-15
EP0149567B1 (en) 1988-03-30
EP0149567A2 (en) 1985-07-24
DE3562029D1 (en) 1988-05-05
ES295707Y (en) 1987-11-01

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