FR812597A - Device intended to stop vehicles on pneumatic tires - Google Patents
Device intended to stop vehicles on pneumatic tiresInfo
- Publication number
- FR812597A FR812597A FR812597DA FR812597A FR 812597 A FR812597 A FR 812597A FR 812597D A FR812597D A FR 812597DA FR 812597 A FR812597 A FR 812597A
- Authority
- FR
- France
- Prior art keywords
- pneumatic tires
- device intended
- stop vehicles
- vehicles
- stop
- 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
- 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
- E01F13/123—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 depressible or retractable below the traffic surface, e.g. one-way spike barriers, power-controlled prong barriers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR812597T | 1936-10-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR812597A true FR812597A (en) | 1937-05-12 |
Family
ID=9265699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR812597D Expired FR812597A (en) | 1936-10-28 | 1936-10-28 | Device intended to stop vehicles on pneumatic tires |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR812597A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4012156A (en) * | 1976-03-04 | 1977-03-15 | William Turner | Retractable safety speed bump |
FR2552793A1 (en) * | 1983-10-03 | 1985-04-05 | Anglade Rene | Obligatory stop device for use by fire fighters, the police and Customs |
FR2603921A1 (en) * | 1986-09-12 | 1988-03-18 | Sainte Barbe Sylvie | Electro-hydraulic safety spike-barrier for controlling and stopping vehicles |
-
1936
- 1936-10-28 FR FR812597D patent/FR812597A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4012156A (en) * | 1976-03-04 | 1977-03-15 | William Turner | Retractable safety speed bump |
FR2552793A1 (en) * | 1983-10-03 | 1985-04-05 | Anglade Rene | Obligatory stop device for use by fire fighters, the police and Customs |
FR2603921A1 (en) * | 1986-09-12 | 1988-03-18 | Sainte Barbe Sylvie | Electro-hydraulic safety spike-barrier for controlling and stopping vehicles |
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