CA2575239C - Systeme de renforcement de barriere de securite - Google Patents
Systeme de renforcement de barriere de securite Download PDFInfo
- Publication number
- CA2575239C CA2575239C CA002575239A CA2575239A CA2575239C CA 2575239 C CA2575239 C CA 2575239C CA 002575239 A CA002575239 A CA 002575239A CA 2575239 A CA2575239 A CA 2575239A CA 2575239 C CA2575239 C CA 2575239C
- Authority
- CA
- Canada
- Prior art keywords
- elongate structural
- upright
- superpost
- security barrier
- crash
- 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.)
- Active
Links
- 230000004888 barrier function Effects 0.000 title claims abstract description 105
- 230000003014 reinforcing effect Effects 0.000 title description 6
- 238000003466 welding Methods 0.000 description 27
- 229910052751 metal Inorganic materials 0.000 description 23
- 239000002184 metal Substances 0.000 description 23
- 238000000034 method Methods 0.000 description 21
- 229910000831 Steel Inorganic materials 0.000 description 18
- 239000010959 steel Substances 0.000 description 18
- 239000004567 concrete Substances 0.000 description 17
- 229910001335 Galvanized steel Inorganic materials 0.000 description 16
- 239000008397 galvanized steel Substances 0.000 description 16
- 239000004568 cement Substances 0.000 description 13
- 238000004873 anchoring Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 230000002787 reinforcement Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000035515 penetration Effects 0.000 description 5
- 230000000087 stabilizing effect Effects 0.000 description 5
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000003466 anti-cipated effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
L'invention concerne un appareil de barrière de sécurité. Certains exemples de la présente invention peuvent être utilisés conjointement avec une porte ou un périmètre de sécurité existant précédemment et d'autres exemples peuvent être utilisés comme systèmes de portes de barrière de sécurité autonome. Les divers exemples d'appareils de barrière de sécurité comprennent un appareil de barrière de sécurité passif capable de supporter la force d'un objet, tel qu'un véhicule, de jusqu'à 1,1 fois. 106 ft-Ib/s, le conducteur de l'objet tentant de pénétrer par l'appareil de barrière de sécurité.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/341,310 US8033053B2 (en) | 2004-02-12 | 2006-01-27 | Security barrier system |
| US11/341,310 | 2006-01-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2575239A1 CA2575239A1 (fr) | 2007-07-27 |
| CA2575239C true CA2575239C (fr) | 2009-04-07 |
Family
ID=38319513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002575239A Active CA2575239C (fr) | 2006-01-27 | 2007-01-23 | Systeme de renforcement de barriere de securite |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2575239C (fr) |
-
2007
- 2007-01-23 CA CA002575239A patent/CA2575239C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2575239A1 (fr) | 2007-07-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |