FR977706A - Appareil de signalisation ferroviaire - Google Patents
Appareil de signalisation ferroviaireInfo
- Publication number
- FR977706A FR977706A FR977706DA FR977706A FR 977706 A FR977706 A FR 977706A FR 977706D A FR977706D A FR 977706DA FR 977706 A FR977706 A FR 977706A
- Authority
- FR
- France
- Prior art keywords
- signaling device
- railway signaling
- railway
- 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
- 230000011664 signaling Effects 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L1/00—Devices along the route controlled by interaction with the vehicle or train
- B61L1/16—Devices for counting axles; Devices for counting vehicles
- B61L1/161—Devices for counting axles; Devices for counting vehicles characterised by the counting methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L1/00—Devices along the route controlled by interaction with the vehicle or train
- B61L1/16—Devices for counting axles; Devices for counting vehicles
- B61L1/163—Detection devices
- B61L1/164—Mechanical
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR977706T | 1942-10-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR977706A true FR977706A (fr) | 1951-04-04 |
Family
ID=9519954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR977706D Expired FR977706A (fr) | 1942-10-16 | 1942-10-16 | Appareil de signalisation ferroviaire |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR977706A (fr) |
-
1942
- 1942-10-16 FR FR977706D patent/FR977706A/fr not_active Expired
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