DE3412354C2 - - Google Patents
Info
- Publication number
- DE3412354C2 DE3412354C2 DE3412354A DE3412354A DE3412354C2 DE 3412354 C2 DE3412354 C2 DE 3412354C2 DE 3412354 A DE3412354 A DE 3412354A DE 3412354 A DE3412354 A DE 3412354A DE 3412354 C2 DE3412354 C2 DE 3412354C2
- Authority
- DE
- Germany
- Prior art keywords
- drive
- protection
- protection element
- element according
- elements
- 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 - Fee Related
Links
- 239000007787 solid Substances 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- 230000010354 integration Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000006223 plastic coating Substances 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E01F13/12—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions for forcibly arresting or disabling vehicles, e.g. spiked mats
-
- 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
-
- 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
- E01F13/022—Pedestrian barriers; Barriers for channelling or controlling crowds
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 |
---|---|---|---|
DE19843412354 DE3412354A1 (de) | 1984-04-03 | 1984-04-03 | Durchfahrschutzelement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843412354 DE3412354A1 (de) | 1984-04-03 | 1984-04-03 | Durchfahrschutzelement |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3412354A1 DE3412354A1 (de) | 1985-10-10 |
DE3412354C2 true DE3412354C2 (enrdf_load_stackoverflow) | 1993-06-03 |
Family
ID=6232450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19843412354 Granted DE3412354A1 (de) | 1984-04-03 | 1984-04-03 | Durchfahrschutzelement |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3412354A1 (enrdf_load_stackoverflow) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2701985B1 (fr) * | 1993-02-26 | 1995-04-07 | Construction Metallique De Bonneville | Cloture auto-stable |
US5779227A (en) * | 1997-02-25 | 1998-07-14 | Elkins; R. Wayne | Crowd control barrier |
WO2007001326A2 (en) | 2004-07-26 | 2007-01-04 | Adler, Richard, S. | Anti-ram system and method of installation |
US7775738B2 (en) | 2004-10-22 | 2010-08-17 | Darcy Daniel T | Vehicle barrier system |
US8277143B2 (en) | 2009-05-12 | 2012-10-02 | RSA Protective Technology, LLC | Surface mount vehicle anti-ram security systems |
GB2553151A (en) * | 2016-08-25 | 2018-02-28 | John Gittings Steven | Lorry trap |
GB2582167A (en) * | 2019-03-13 | 2020-09-16 | Petters Karl | Apparatus and method for installation of vehicle restraint system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2337277A (en) * | 1940-08-02 | 1943-12-21 | Emerson D Sawyer | Barricade |
US2737740A (en) * | 1952-11-21 | 1956-03-13 | Seymour R Genoe | Parking space guard |
-
1984
- 1984-04-03 DE DE19843412354 patent/DE3412354A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE3412354A1 (de) | 1985-10-10 |
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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 |