FR607071A - Device for the safety of railway trains - Google Patents
Device for the safety of railway trainsInfo
- Publication number
- FR607071A FR607071A FR607071DA FR607071A FR 607071 A FR607071 A FR 607071A FR 607071D A FR607071D A FR 607071DA FR 607071 A FR607071 A FR 607071A
- Authority
- FR
- France
- Prior art keywords
- safety
- railway trains
- trains
- railway
- 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 |
|---|---|---|---|
| DE607071X | 1925-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR607071A true FR607071A (en) | 1926-06-25 |
Family
ID=6575580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR607071D Expired FR607071A (en) | 1925-04-24 | 1925-11-26 | Device for the safety of railway trains |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR607071A (en) |
-
1925
- 1925-11-26 FR FR607071D patent/FR607071A/en not_active Expired
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