FR548944A - Automatic train stop system - Google Patents
Automatic train stop systemInfo
- Publication number
- FR548944A FR548944A FR548944DA FR548944A FR 548944 A FR548944 A FR 548944A FR 548944D A FR548944D A FR 548944DA FR 548944 A FR548944 A FR 548944A
- Authority
- FR
- France
- Prior art keywords
- stop system
- automatic train
- train stop
- automatic
- 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
- B61L3/04—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 mechanically
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR548944T | 1922-03-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR548944A true FR548944A (en) | 1923-01-29 |
Family
ID=8935185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR548944D Expired FR548944A (en) | 1922-03-15 | 1922-03-15 | Automatic train stop system |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR548944A (en) |
-
1922
- 1922-03-15 FR FR548944D patent/FR548944A/en not_active Expired
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