AT297797B - Elektromagnetischer Schrankenantrieb - Google Patents
Elektromagnetischer SchrankenantriebInfo
- Publication number
- AT297797B AT297797B AT688870A AT688870A AT297797B AT 297797 B AT297797 B AT 297797B AT 688870 A AT688870 A AT 688870A AT 688870 A AT688870 A AT 688870A AT 297797 B AT297797 B AT 297797B
- Authority
- AT
- Austria
- Prior art keywords
- barrier drive
- electromagnetic barrier
- electromagnetic
- drive
- barrier
- Prior art date
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)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Load-Engaging Elements For Cranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19696933615 DE6933615U (de) | 1969-08-26 | 1969-08-26 | Elektromagnetischer schrankenantrieb |
Publications (1)
Publication Number | Publication Date |
---|---|
AT297797B true AT297797B (de) | 1972-04-10 |
Family
ID=6604536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT688870A AT297797B (de) | 1969-08-26 | 1970-07-28 | Elektromagnetischer Schrankenantrieb |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT297797B (de) |
DE (1) | DE6933615U (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3015284C2 (de) * | 1980-04-21 | 1984-02-02 | Norbert 2056 Glinde Kille | Antriebsmechanismus für eine Schranke |
FR2678298B1 (fr) * | 1991-06-28 | 1993-10-29 | Ero Automatisme | Dispositif d'actionnement d'une barriere ou d'un portillon automatique de securite. |
-
1969
- 1969-08-26 DE DE19696933615 patent/DE6933615U/de not_active Expired
-
1970
- 1970-07-28 AT AT688870A patent/AT297797B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE6933615U (de) | 1970-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |