FR360248A - Device for preventing train collisions - Google Patents
Device for preventing train collisionsInfo
- Publication number
- FR360248A FR360248A FR360248DA FR360248A FR 360248 A FR360248 A FR 360248A FR 360248D A FR360248D A FR 360248DA FR 360248 A FR360248 A FR 360248A
- Authority
- FR
- France
- Prior art keywords
- preventing train
- train collisions
- collisions
- preventing
- train
- 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
- B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
- B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
- B61L3/08—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
- B61L3/10—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using current passing between devices along the route and devices on the vehicle or train
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR360248T | 1905-12-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR360248A true FR360248A (en) | 1906-04-17 |
Family
ID=1407962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR360248D Expired FR360248A (en) | 1905-12-08 | 1905-12-08 | Device for preventing train collisions |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR360248A (en) |
-
1905
- 1905-12-08 FR FR360248D patent/FR360248A/en not_active Expired
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