FR585162A - Improvements in the operation of automatic block signaling devices for double track railway lines - Google Patents
Improvements in the operation of automatic block signaling devices for double track railway linesInfo
- Publication number
- FR585162A FR585162A FR585162DA FR585162A FR 585162 A FR585162 A FR 585162A FR 585162D A FR585162D A FR 585162DA FR 585162 A FR585162 A FR 585162A
- Authority
- FR
- France
- Prior art keywords
- double track
- signaling devices
- railway lines
- automatic block
- block signaling
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L13/00—Operation of signals from the vehicle or by the passage of the vehicle
- B61L13/04—Operation of signals from the vehicle or by the passage of the vehicle using electrical or magnetic interaction between vehicle and track, e.g. by conductor circuits using special means or special conductors
- B61L13/045—Operation of signals from the vehicle or by the passage of the vehicle using electrical or magnetic interaction between vehicle and track, e.g. by conductor circuits using special means or special conductors using separated rail contacts, pedals or similar
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR585162T | 1924-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR585162A true FR585162A (en) | 1925-02-23 |
Family
ID=8959805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR585162D Expired FR585162A (en) | 1924-09-01 | 1924-09-01 | Improvements in the operation of automatic block signaling devices for double track railway lines |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR585162A (en) |
-
1924
- 1924-09-01 FR FR585162D patent/FR585162A/en not_active Expired
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