FR394486A - Electro-mechanical safety system for railways - Google Patents
Electro-mechanical safety system for railwaysInfo
- Publication number
- FR394486A FR394486A FR394486DA FR394486A FR 394486 A FR394486 A FR 394486A FR 394486D A FR394486D A FR 394486DA FR 394486 A FR394486 A FR 394486A
- Authority
- FR
- France
- Prior art keywords
- railways
- electro
- safety system
- mechanical safety
- mechanical
- 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
- B61L11/00—Operation of points from the vehicle or by the passage of the vehicle
- B61L11/02—Operation of points from the vehicle or by the passage of the vehicle using mechanical interaction between vehicle and track
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR394486T | 1908-09-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR394486A true FR394486A (en) | 1909-01-25 |
Family
ID=1439727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR394486D Expired FR394486A (en) | 1908-09-19 | 1908-09-19 | Electro-mechanical safety system for railways |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR394486A (en) |
-
1908
- 1908-09-19 FR FR394486D patent/FR394486A/en not_active Expired
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