GB1242101A - Road safety barrier - Google Patents
Road safety barrierInfo
- 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
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)
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)
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 |
-
1968
- 1968-09-04 GB GB4208768A patent/GB1242101A/en not_active Expired
Cited By (3)
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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