FR18676E - Track signal repeating devices on locomotives - Google Patents
Track signal repeating devices on locomotivesInfo
- Publication number
- FR18676E FR18676E FR18676DA FR18676E FR 18676 E FR18676 E FR 18676E FR 18676D A FR18676D A FR 18676DA FR 18676 E FR18676 E FR 18676E
- Authority
- FR
- France
- Prior art keywords
- locomotives
- track signal
- signal repeating
- repeating devices
- devices
- 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
- 230000003137 locomotive effect Effects 0.000 title 1
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR464822T | 1913-11-11 | ||
| FR18676T | 1913-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR18676E true FR18676E (en) | 1914-05-30 |
Family
ID=1360007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR18676D Expired FR18676E (en) | 1913-11-11 | 1913-12-22 | Track signal repeating devices on locomotives |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR18676E (en) |
-
1913
- 1913-12-22 FR FR18676D patent/FR18676E/en not_active Expired
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