FR41829E - Locomotive safety and control device - Google Patents
Locomotive safety and control deviceInfo
- Publication number
- FR41829E FR41829E FR41829DA FR41829E FR 41829 E FR41829 E FR 41829E FR 41829D A FR41829D A FR 41829DA FR 41829 E FR41829 E FR 41829E
- Authority
- FR
- France
- Prior art keywords
- control device
- locomotive safety
- locomotive
- safety
- control
- 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 |
|---|---|---|---|
| FR41829T | 1932-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR41829E true FR41829E (en) | 1933-04-21 |
Family
ID=8677948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR41829D Expired FR41829E (en) | 1932-04-26 | 1932-04-26 | Locomotive safety and control device |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR41829E (en) |
-
1932
- 1932-04-26 FR FR41829D patent/FR41829E/en not_active Expired
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