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GB1299081A - Improvements in and relating to crash barriers - Google Patents

Improvements in and relating to crash barriers

Info

Publication number
GB1299081A
GB1299081A GB1182469A GB1182469A GB1299081A GB 1299081 A GB1299081 A GB 1299081A GB 1182469 A GB1182469 A GB 1182469A GB 1182469 A GB1182469 A GB 1182469A GB 1299081 A GB1299081 A GB 1299081A
Authority
GB
United Kingdom
Prior art keywords
rail
posts
march
latch
post
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
GB1182469A
Inventor
Leonard Charles Pearson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1182469A priority Critical patent/GB1299081A/en
Publication of GB1299081A publication Critical patent/GB1299081A/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
    • E01F15/02—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
    • E01F15/0461—Supports, e.g. posts

Landscapes

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

Abstract

1299081 Vehicle crash barriers L C PEARSON 4 March 1970 [5 March 1969] 11824/69 Heading E1G A hollow crash barrier rail 1 is frangibly connected to each of its posts 2 by a latch 5 of T or hook (Fig. 6, not shown) shape which is inserted through an opening 3 in the bottom or side wall of the rail and then bolted to the post, either the bolt 6 or the cross bar of the latch 5 being frangible. The connection shown also includes a protrusion 4 on the post which loosely engages the same or another aperture 3 and which is wholly or partly withdrawn on impact. The posts may be of Z, I or U section disposed to be weak in the direction longitudinally of the rail.
GB1182469A 1969-03-05 1969-03-05 Improvements in and relating to crash barriers Expired GB1299081A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1182469A GB1299081A (en) 1969-03-05 1969-03-05 Improvements in and relating to crash barriers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1182469A GB1299081A (en) 1969-03-05 1969-03-05 Improvements in and relating to crash barriers

Publications (1)

Publication Number Publication Date
GB1299081A true GB1299081A (en) 1972-12-06

Family

ID=9993373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1182469A Expired GB1299081A (en) 1969-03-05 1969-03-05 Improvements in and relating to crash barriers

Country Status (1)

Country Link
GB (1) GB1299081A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0369659A1 (en) * 1988-11-08 1990-05-23 Bridon Ropes Limited Improvements in or relating to safety fences
GB2423106A (en) * 2003-01-25 2006-08-16 Corus Uk Ltd Parapet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0369659A1 (en) * 1988-11-08 1990-05-23 Bridon Ropes Limited Improvements in or relating to safety fences
GB2423106A (en) * 2003-01-25 2006-08-16 Corus Uk Ltd Parapet

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees