DE2944451C2 - - Google Patents
Info
- Publication number
- DE2944451C2 DE2944451C2 DE19792944451 DE2944451A DE2944451C2 DE 2944451 C2 DE2944451 C2 DE 2944451C2 DE 19792944451 DE19792944451 DE 19792944451 DE 2944451 A DE2944451 A DE 2944451A DE 2944451 C2 DE2944451 C2 DE 2944451C2
- Authority
- DE
- Germany
- Prior art keywords
- sleeve
- post
- grid
- grid according
- ground
- 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
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
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
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers
- E01F13/024—Removable barriers with permanently installed base members, e.g. to provide occasional passage
- E01F13/026—Detachable barrier bollards or parking posts
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792944451 DE2944451A1 (de) | 1979-11-03 | 1979-11-03 | Sicherheitsfrontgitter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792944451 DE2944451A1 (de) | 1979-11-03 | 1979-11-03 | Sicherheitsfrontgitter |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2944451A1 DE2944451A1 (de) | 1981-05-14 |
DE2944451C2 true DE2944451C2 (enrdf_load_stackoverflow) | 1989-03-16 |
Family
ID=6085080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792944451 Granted DE2944451A1 (de) | 1979-11-03 | 1979-11-03 | Sicherheitsfrontgitter |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2944451A1 (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2723754B1 (fr) * | 1994-08-17 | 1996-11-22 | Husson Collectivites Sa | Borne rigide interchangeable |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7228825U (de) * | 1973-03-01 | Allgemeine Strassenbaubedarfs Gmbh | Im Boden zu befestigender Pfahl | |
US2766017A (en) * | 1955-09-23 | 1956-10-09 | Hector A Cote | Tiltable fence |
-
1979
- 1979-11-03 DE DE19792944451 patent/DE2944451A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2944451A1 (de) | 1981-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |