ATE62517T1 - CRASH ABSORBER. - Google Patents

CRASH ABSORBER.

Info

Publication number
ATE62517T1
ATE62517T1 AT88101106T AT88101106T ATE62517T1 AT E62517 T1 ATE62517 T1 AT E62517T1 AT 88101106 T AT88101106 T AT 88101106T AT 88101106 T AT88101106 T AT 88101106T AT E62517 T1 ATE62517 T1 AT E62517T1
Authority
AT
Austria
Prior art keywords
upright
clamping
side plates
behind
transverse
Prior art date
Application number
AT88101106T
Other languages
German (de)
Inventor
Hermann Hans Urlberger
Original Assignee
Sps Schutzplanken Gmbh
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 DE19873708861 external-priority patent/DE3708861C2/en
Application filed by Sps Schutzplanken Gmbh filed Critical Sps Schutzplanken Gmbh
Application granted granted Critical
Publication of ATE62517T1 publication Critical patent/ATE62517T1/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
    • E01F15/14—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

An impact attenuation device for catching and retarding vehicles in front of obstacles next to a road has transverse frames (1) which are arranged one behind the other at a distance, are each situated on an upright (5) and can be displaced with the latter in the longitudinal direction, so that side plates (4) which are mounted laterally on the transverse frames and overlap in imbricated fashion are pushed one inside the other in the manner of a telescope. The upright (5) is designed as an element (2) having an essentially rhomboid cross- section and deforming plastically upon impact, during which deformation the supported transverse frame (1) is raised against the clamping resistance of guide cables (6) clamping behind the side plates (4) (right in the figure). A clamping device (9), which is arranged on a longitudinal guide rail (10') between the transverse frame (1) and the retaining piece (14) of the upright (5), counters this lifting movement with frictional resistance. <IMAGE>
AT88101106T 1987-03-18 1988-01-26 CRASH ABSORBER. ATE62517T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873708861 DE3708861C2 (en) 1987-02-20 1987-03-18 Impact absorber
EP88101106A EP0286782B1 (en) 1987-03-18 1988-01-26 Impact attenuation device

Publications (1)

Publication Number Publication Date
ATE62517T1 true ATE62517T1 (en) 1991-04-15

Family

ID=6323414

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88101106T ATE62517T1 (en) 1987-03-18 1988-01-26 CRASH ABSORBER.

Country Status (2)

Country Link
EP (1) EP0286782B1 (en)
AT (1) ATE62517T1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5022782A (en) * 1989-11-20 1991-06-11 Energy Absorption Systems, Inc. Vehicle crash barrier
US5112028A (en) * 1990-09-04 1992-05-12 Energy Absorption Systems, Inc. Roadway impact attenuator
IT1270041B (en) * 1994-04-18 1997-04-28 Snoline Spa BARRIER STRUCTURE FOR REMOVABLE CLOSING OF ROADS
AU731997B2 (en) * 1995-11-13 2001-04-12 Energy Absorption Systems Inc. Highway crash cushion and components thereof
US5733062A (en) * 1995-11-13 1998-03-31 Energy Absorption Systems, Inc. Highway crash cushion and components thereof
US5851005A (en) * 1997-04-15 1998-12-22 Muller; Franz M. Energy absorption apparatus
US6293727B1 (en) * 1997-06-05 2001-09-25 Exodyne Technologies, Inc. Energy absorbing system for fixed roadside hazards
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
CA2579047C (en) 2004-09-15 2011-01-25 Energy Absorption Systems, Inc. Crash cushion
CN101480970B (en) 2008-01-07 2013-03-27 能量吸收系统公司 Crash attenuator
CN104264601B (en) * 2014-09-26 2016-07-27 无锡优萌模塑制造有限公司 Straight-tube telescope formula road is bored

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7106318U (en) * 1971-05-27 Hch Bertrams Ag Spacers for steel guardrails
US2265698A (en) * 1939-03-17 1941-12-09 John E Opgenorth Highway guard rail
DE1285493B (en) * 1963-07-03 1968-12-19 Bochumer Eisen Heintzmann Guard fence for motorways
DE1759575C3 (en) * 1967-08-31 1974-10-17 Robert 5779 Bremke Berens Spacers for crash barriers. Eliminated from: 1658647
US3602151A (en) * 1968-11-20 1971-08-31 Grant W Walker Energy dissipating construction for trains
US3717326A (en) * 1971-07-12 1973-02-20 Omark Industries Inc Energy absorbing highway barrier
US3944187A (en) * 1974-09-13 1976-03-16 Dynamics Research And Manufacturing, Inc. Roadway impact attenuator
US4101115A (en) * 1977-02-03 1978-07-18 Meinzer Lester N Crash cushion
US4321989A (en) * 1980-01-22 1982-03-30 Meinco Mfg. Co. Energy absorbing impact barrier
DE3106694A1 (en) * 1981-02-23 1982-09-09 Hermann Hans 8750 Aschaffenburg Urlberger Shock-absorbing device and use of the same in a protective plank system
US4583716A (en) * 1982-05-19 1986-04-22 Energy Absorption Systems, Inc. Universal anchor assembly for impact attenuation device
FR2556754B1 (en) * 1983-12-20 1986-05-23 France Etat ROAD PROTECTION SLIDE ADAPTED TO HIGHER BARRIERS
FR2558186B1 (en) * 1984-01-13 1986-06-20 France Etat SHOCK ATTENUATING DEVICE

Also Published As

Publication number Publication date
EP0286782B1 (en) 1991-04-10
EP0286782A1 (en) 1988-10-19

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee