GB1242101A - Road safety barrier - Google Patents

Road safety barrier

Info

Publication number
GB1242101A
GB1242101A GB4208768A GB4208768A GB1242101A GB 1242101 A GB1242101 A GB 1242101A GB 4208768 A GB4208768 A GB 4208768A GB 4208768 A GB4208768 A GB 4208768A GB 1242101 A GB1242101 A GB 1242101A
Authority
GB
United Kingdom
Prior art keywords
blocks
rear blocks
impact
block
safety barrier
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
GB4208768A
Inventor
Phillippe Edouard Leo Gravisse
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.)
PHILIPPE EDOUARD LEON ALEXIS G
Original Assignee
PHILIPPE EDOUARD LEON ALEXIS G
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 PHILIPPE EDOUARD LEON ALEXIS G filed Critical PHILIPPE EDOUARD LEON ALEXIS G
Priority to GB4208768A priority Critical patent/GB1242101A/en
Publication of GB1242101A publication Critical patent/GB1242101A/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
    • E01F15/0407—Metal rails
    • E01F15/0415—Metal rails with pivoting members
    • 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
    • E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
    • E01F15/081—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks characterised by the use of a specific material
    • E01F15/083—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks characterised by the use of a specific material using concrete
    • 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
    • E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
    • E01F15/088—Details of element connection

Landscapes

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

Abstract

1,242,101. Crash barriers. P. E. L. A. GRAVISSE. 4 Sept., 1968, No. 42087/68. Heading E1G. A crash barrier comprises a series of contiguous front blocks 14 and rear blocks 23 lying alongside a roadway and having opposed plane faces 18, 25 enclosing an acute angle wholly or partly filled with compressible substance 27, the rear blocks 23 having bores 24 for a connecting cable; on impact the front and rear blocks are free to slide horizontally or up an inclined surface 11 towards a stop girder 13. The front blocks 14, Fig. 7, are coupled by short steel cylinders 22 and an optional cable. The front and rear blocks may have interengaging pivoted formations 19, 29 and may be movably interconnected by stirrups 33, Fig. 10. In a modification, Figs 5, 6 (not shown) the underside of each block (14) is shaped to cooperate with a raised formation (30) to lift the block as it is tilted on impact. (For Figures see next column)
GB4208768A 1968-09-04 1968-09-04 Road safety barrier Expired GB1242101A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4208768A GB1242101A (en) 1968-09-04 1968-09-04 Road safety barrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4208768A GB1242101A (en) 1968-09-04 1968-09-04 Road safety barrier

Publications (1)

Publication Number Publication Date
GB1242101A true GB1242101A (en) 1971-08-11

Family

ID=10422796

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4208768A Expired GB1242101A (en) 1968-09-04 1968-09-04 Road safety barrier

Country Status (1)

Country Link
GB (1) GB1242101A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007009134A1 (en) * 2005-07-22 2007-01-25 Delta Bloc Europa Gmbh Concrete safety barrier
WO2006125235A3 (en) * 2005-05-23 2007-02-15 Reinhold Stumpfl Energy supply system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006125235A3 (en) * 2005-05-23 2007-02-15 Reinhold Stumpfl Energy supply system
WO2007009134A1 (en) * 2005-07-22 2007-01-25 Delta Bloc Europa Gmbh Concrete safety barrier
AT502934B1 (en) * 2005-07-22 2008-02-15 Maba Fertigteilind Gmbh concrete barrier

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