ZA656936B - A discreminator device for detecting the direction of traffic on a railway track - Google Patents
A discreminator device for detecting the direction of traffic on a railway track Download PDFInfo
- Publication number
- ZA656936B ZA656936B ZA656936A ZA656936A ZA656936B ZA 656936 B ZA656936 B ZA 656936B ZA 656936 A ZA656936 A ZA 656936A ZA 656936 A ZA656936 A ZA 656936A ZA 656936 B ZA656936 B ZA 656936B
- Authority
- ZA
- South Africa
- Prior art keywords
- van
- traffic
- detecting
- discreminator
- railway track
- Prior art date
Links
- 235000015108 pies Nutrition 0.000 description 2
- 241001136792 Alle Species 0.000 description 1
- 241001137251 Corvidae Species 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L29/00—Safety means for rail/road crossing traffic
- B61L29/24—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
- B61L29/28—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning electrically operated
- B61L29/288—Wiring diagram of the signal control circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L29/00—Safety means for rail/road crossing traffic
- B61L29/08—Operation of gates; Combined operation of gates and signals
- B61L29/18—Operation by approaching rail vehicle or train
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Liquid Developers In Electrophotography (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE7596 | 1965-01-12 | ||
BE658171A BE658171A (fr) | 1965-01-12 | 1965-01-12 | Dispositif discriminateur du sens de circulation sur une voie ferrée |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA656936B true ZA656936B (en) | 1966-11-09 |
Family
ID=1582183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA656936A ZA656936B (en) | 1965-01-12 | 1965-12-28 | A discreminator device for detecting the direction of traffic on a railway track |
Country Status (5)
-
1965
- 1965-01-12 BE BE658171A patent/BE658171A/fr unknown
- 1965-12-28 ZA ZA656936A patent/ZA656936B/en unknown
- 1965-12-30 IN IN103236A patent/IN103236B/en unknown
-
1966
- 1966-01-11 FR FR45422A patent/FR1463380A/fr not_active Expired
-
1968
- 1968-12-30 ES ES361999A patent/ES361999A3/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES361999A3 (es) | 1970-12-01 |
BE658171A (fr) | 1965-07-12 |
IN103236B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-09-04 |
FR1463380A (fr) | 1966-12-23 |
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