FR724924A - Device for automatically actuating signals and brakes on railway vehicles - Google Patents
Device for automatically actuating signals and brakes on railway vehiclesInfo
- Publication number
- FR724924A FR724924A FR724924DA FR724924A FR 724924 A FR724924 A FR 724924A FR 724924D A FR724924D A FR 724924DA FR 724924 A FR724924 A FR 724924A
- Authority
- FR
- France
- Prior art keywords
- brakes
- railway vehicles
- actuating signals
- automatically actuating
- automatically
- 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 |
|---|---|---|---|
| FR724924T | 1931-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR724924A true FR724924A (en) | 1932-05-04 |
Family
ID=9109791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR724924D Expired FR724924A (en) | 1931-10-21 | 1931-10-21 | Device for automatically actuating signals and brakes on railway vehicles |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR724924A (en) |
-
1931
- 1931-10-21 FR FR724924D patent/FR724924A/en not_active Expired
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