JPS4949438A - - Google Patents
Info
- Publication number
- JPS4949438A JPS4949438A JP5640173A JP5640173A JPS4949438A JP S4949438 A JPS4949438 A JP S4949438A JP 5640173 A JP5640173 A JP 5640173A JP 5640173 A JP5640173 A JP 5640173A JP S4949438 A JPS4949438 A JP S4949438A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- E01F13/065—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 specially adapted for individual parking spaces
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Lock And Its Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25520472A | 1972-05-22 | 1972-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4949438A true JPS4949438A (nl) | 1974-05-14 |
Family
ID=22967296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5640173A Pending JPS4949438A (nl) | 1972-05-22 | 1973-05-22 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4949438A (nl) |
| DE (1) | DE2325966A1 (nl) |
| FR (1) | FR2185726B3 (nl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4371284A (en) * | 1980-08-15 | 1983-02-01 | Gildo Fermeglia | Barrier extension adapter |
| GB9005921D0 (en) * | 1990-03-16 | 1990-05-09 | Apt Controls Ltd | Traffic control barrier |
-
1973
- 1973-05-21 FR FR7318385A patent/FR2185726B3/fr not_active Expired
- 1973-05-22 JP JP5640173A patent/JPS4949438A/ja active Pending
- 1973-05-22 DE DE19732325966 patent/DE2325966A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2325966A1 (de) | 1973-12-13 |
| FR2185726B3 (nl) | 1976-05-14 |
| FR2185726A1 (nl) | 1974-01-04 |