FR27037E - Automatic protection device for running railway trains - Google Patents
Automatic protection device for running railway trainsInfo
- Publication number
- FR27037E FR27037E FR27037DA FR27037E FR 27037 E FR27037 E FR 27037E FR 27037D A FR27037D A FR 27037DA FR 27037 E FR27037 E FR 27037E
- Authority
- FR
- France
- Prior art keywords
- protection device
- automatic protection
- railway trains
- running railway
- running
- 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 |
|---|---|---|---|
| FR27037T | 1922-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR27037E true FR27037E (en) | 1924-03-26 |
Family
ID=8665394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR27037D Expired FR27037E (en) | 1922-11-02 | 1922-11-02 | Automatic protection device for running railway trains |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR27037E (en) |
-
1922
- 1922-11-02 FR FR27037D patent/FR27037E/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR590481A (en) | Automatic braking device for trailer cars | |
| FR700743A (en) | Safety device for railway cars | |
| FR27037E (en) | Automatic protection device for running railway trains | |
| FR565181A (en) | Safety device for railway tracks | |
| FR593924A (en) | Safety device for railways | |
| FR511396A (en) | Safety device for railways | |
| FR526724A (en) | Safety device for railways | |
| FR607584A (en) | Device for automatic train stop | |
| FR513603A (en) | Safety device for railway tracks | |
| FR592909A (en) | Automatic coupling for railway vehicles | |
| FR653581A (en) | Automatic protection device for trams | |
| FR537618A (en) | Automatic transition hitch for railway vehicles | |
| FR552929A (en) | Transmission device for self-propelled rail cars | |
| FR556630A (en) | Automatic stopping device for drifting wagons | |
| FR517370A (en) | Automatic coupling for railway vehicles | |
| FR515690A (en) | Automatic train stop device | |
| FR523202A (en) | Automatic train stop device | |
| FR550700A (en) | Advanced automatic coupling for railway wagons | |
| FR555579A (en) | Automatic coupling for railway vehicles | |
| CH113092A (en) | Safety device for railways. | |
| FR532625A (en) | Device against railway accidents | |
| FR553573A (en) | Suspension device for railway wagons | |
| FR533261A (en) | Automatic coupling for railway vehicles | |
| FR552898A (en) | Automatic self-covering system for railway trains | |
| FR561172A (en) | Track crossing device for railways |