GB1337271A - Shock absorbing crash barrier - Google Patents

Shock absorbing crash barrier

Info

Publication number
GB1337271A
GB1337271A GB1337271DA GB1337271A GB 1337271 A GB1337271 A GB 1337271A GB 1337271D A GB1337271D A GB 1337271DA GB 1337271 A GB1337271 A GB 1337271A
Authority
GB
United Kingdom
Prior art keywords
barrier
series
support
portions
arms
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.)
Expired
Application number
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.)
Titterrell W A
Original Assignee
Titterrell W A
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 Titterrell W A filed Critical Titterrell W A
Publication of GB1337271A publication Critical patent/GB1337271A/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
    • E01F15/141—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 for column or post protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

1337271 Crash barriers W A TITTERRELL 19 April 1971 [25 Aug 1970] 834/70 Heading E1G A deformable crash barrier is built up from a series of overlapping similar units each comprising a support 10 carrying at least one horizontal curved or angled arm 14 of deformable material (e.g. steel or plastics) bent in a horizontal plane, the units being arranged in a series, Fig. 3, with their inner portions 16 parallel and their outer portions 22 aligned and marginally overlapped to form a barrier rail spaced transversely from the row of spaced supports 10. The overlapping portions 22 are preferably connected by shear bolts 30. Each support 10 may comprise a tubular post mounted directly in a concrete foundation or in a block 12, or in a socket therein. The posts shown carry opposed arms 14 providing two barrier rails for a central reservation between traffic lanes 25. In modifications each post carries (a) a single arm (b) two arms formed from a single sheet or (c) arms formed from flat rather than corrugated sheet.
GB1337271D 1971-04-19 1971-04-19 Shock absorbing crash barrier Expired GB1337271A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB83470 1971-04-19

Publications (1)

Publication Number Publication Date
GB1337271A true GB1337271A (en) 1973-11-14

Family

ID=9711289

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1337271D Expired GB1337271A (en) 1971-04-19 1971-04-19 Shock absorbing crash barrier

Country Status (1)

Country Link
GB (1) GB1337271A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042645A2 (en) * 1980-06-24 1981-12-30 STAAT DER NEDERLANDEN te dezen vertegenwoordigd door de Directeur-Generaal van de Rijkswaterstaat Obstacle protection arrangement
GB2129845A (en) * 1982-10-13 1984-05-23 Victor Smardon Howard Post and rail fencing
GB2294489A (en) * 1994-10-24 1996-05-01 British Steel Plc Safety fences
WO1996020311A2 (en) * 1994-12-22 1996-07-04 The Texas A & M University System Thrie-beam terminal with breakaway post cable release
CN113756231A (en) * 2021-08-03 2021-12-07 朱先智麟 Road guardrail and manufacturing method thereof

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042645A2 (en) * 1980-06-24 1981-12-30 STAAT DER NEDERLANDEN te dezen vertegenwoordigd door de Directeur-Generaal van de Rijkswaterstaat Obstacle protection arrangement
EP0042645A3 (en) * 1980-06-24 1982-08-04 Staat Der Nederlanden Te Dezen Vertegenwoordigd Door De Directeur-Generaal Van De Rijkswaterstaat Obstacle protection arrangement
GB2129845A (en) * 1982-10-13 1984-05-23 Victor Smardon Howard Post and rail fencing
US5547309A (en) * 1993-06-15 1996-08-20 The Texas A&M University System Thrie-beam terminal with breakaway post cable release
GB2294489A (en) * 1994-10-24 1996-05-01 British Steel Plc Safety fences
GB2294489B (en) * 1994-10-24 1997-12-17 British Steel Plc Safety fences
WO1996020311A2 (en) * 1994-12-22 1996-07-04 The Texas A & M University System Thrie-beam terminal with breakaway post cable release
WO1996020311A3 (en) * 1994-12-22 1996-09-06 Texas A & M Univ Sys Thrie-beam terminal with breakaway post cable release
CN113756231A (en) * 2021-08-03 2021-12-07 朱先智麟 Road guardrail and manufacturing method thereof

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed