JO963B1 - adevice in concrete blocks - Google Patents
adevice in concrete blocksInfo
- Publication number
- JO963B1 JO963B1 JO1979963A JOP19790963A JO963B1 JO 963 B1 JO963 B1 JO 963B1 JO 1979963 A JO1979963 A JO 1979963A JO P19790963 A JOP19790963 A JO P19790963A JO 963 B1 JO963 B1 JO 963B1
- Authority
- JO
- Jordan
- Prior art keywords
- blocks
- concrete blocks
- cross
- bars
- adevice
- Prior art date
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
- E01F15/025—Combinations of at least two of the barrier member types covered by E01F15/04 - E01F15/08, e.g. rolled steel section or plastic strip backed up by cable, safety kerb topped by rail barrier
-
- 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
Abstract
An arrangement in concrete blocks, which are intended to be positioned end- to- end to form barriers for e.g. roadways and parking lots. the concrete blocks(1) have an elongate shape with an essentially triangular cross-sectional configuration with rounded side walls, and are interconnected by means of T- shaped metal pieces(4, 5), the latter being secured in the end faces of the blocks (1) during the casting thereof and formed with cross-bars (4', 5') the interconnection of the blocks (1) being effected in that two such cross-bars at adjoining end faces of two concrete blocks. Positioned end- to –end are enclosed by a tubular member (8), whereby the blocks are locked together. the blocks may be provided with a deivces(31) widening their upper part and increasing the ability of the block to guide vehicles softly back to the roadway.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7811174A SE7811174L (en) | 1978-10-27 | 1978-10-27 | DEVICE FOR SUDANEOUS CONCRETE BLOCK USED FOR RESTRICTING RAILWAYS, PARKING PLACES AND SIMILAR |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JO963B1 true JO963B1 (en) | 1979-12-01 |
Family
ID=20336210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JO1979963A JO963B1 (en) | 1978-10-27 | 1979-02-20 | adevice in concrete blocks |
Country Status (3)
| Country | Link |
|---|---|
| JO (1) | JO963B1 (en) |
| SE (1) | SE7811174L (en) |
| ZA (1) | ZA793214B (en) |
-
1978
- 1978-10-27 SE SE7811174A patent/SE7811174L/en not_active Application Discontinuation
-
1979
- 1979-02-20 JO JO1979963A patent/JO963B1/en active
- 1979-06-27 ZA ZA793214A patent/ZA793214B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA793214B (en) | 1981-03-25 |
| SE7811174L (en) | 1980-04-28 |
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