FR2328798B3 - - Google Patents
Info
- Publication number
- FR2328798B3 FR2328798B3 FR7631764A FR7631764A FR2328798B3 FR 2328798 B3 FR2328798 B3 FR 2328798B3 FR 7631764 A FR7631764 A FR 7631764A FR 7631764 A FR7631764 A FR 7631764A FR 2328798 B3 FR2328798 B3 FR 2328798B3
- Authority
- FR
- France
- 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
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/06—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into open position about a vertical or horizontal axis parallel to the road direction, i.e. swinging gates
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Signs Or Road Markings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4305375A GB1556157A (en) | 1975-10-21 | 1975-10-21 | Counterbalanced traffic barrier assemblies |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2328798A1 FR2328798A1 (fr) | 1977-05-20 |
| FR2328798B3 true FR2328798B3 (it) | 1980-11-07 |
Family
ID=10427121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7631764A Granted FR2328798A1 (fr) | 1975-10-21 | 1976-10-21 | Barriere basculante pour fermer le passage aux voitures, a l'entree d'une usine par exemple |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2647277A1 (it) |
| FR (1) | FR2328798A1 (it) |
| GB (1) | GB1556157A (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2060046B (en) | 1979-09-28 | 1983-06-08 | Coal Industry Patents Ltd | Swivelling apparatus |
| AT402311B (de) * | 1995-03-20 | 1997-04-25 | Skidata Gmbh | Absperreinrichtung |
| CN106836062A (zh) * | 2017-03-24 | 2017-06-13 | 温州缪氏门业科技有限公司 | 一种应用于小区入口的道闸 |
| WO2022258569A1 (en) * | 2021-06-08 | 2022-12-15 | Assa Abloy Entrance Systems Ab | A boom barrier for blocking vehicular or pedestrian access and a method for operating a boom barrier |
-
1975
- 1975-10-21 GB GB4305375A patent/GB1556157A/en not_active Expired
-
1976
- 1976-10-20 DE DE19762647277 patent/DE2647277A1/de not_active Withdrawn
- 1976-10-21 FR FR7631764A patent/FR2328798A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2647277A1 (de) | 1977-04-28 |
| GB1556157A (en) | 1979-11-21 |
| FR2328798A1 (fr) | 1977-05-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |