CS187423B2 - Automatic line safety device in two directions for blocking the sections - Google Patents
Automatic line safety device in two directions for blocking the sectionsInfo
- Publication number
- CS187423B2 CS187423B2 CS746241A CS624174A CS187423B2 CS 187423 B2 CS187423 B2 CS 187423B2 CS 746241 A CS746241 A CS 746241A CS 624174 A CS624174 A CS 624174A CS 187423 B2 CS187423 B2 CS 187423B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- blocking
- sections
- directions
- safety device
- automatic line
- Prior art date
Links
- 230000000903 blocking effect Effects 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
- B61L23/22—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in two directions over the same pair of rails
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL1973165167A PL88416B1 (cs) | 1973-09-12 | 1973-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS187423B2 true CS187423B2 (en) | 1979-01-31 |
Family
ID=19964044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS746241A CS187423B2 (en) | 1973-09-12 | 1974-09-11 | Automatic line safety device in two directions for blocking the sections |
Country Status (7)
| Country | Link |
|---|---|
| CH (1) | CH588966A5 (cs) |
| CS (1) | CS187423B2 (cs) |
| GB (1) | GB1481994A (cs) |
| HU (1) | HU170547B (cs) |
| PL (1) | PL88416B1 (cs) |
| RO (1) | RO72001A (cs) |
| SE (1) | SE400238B (cs) |
-
1973
- 1973-09-12 PL PL1973165167A patent/PL88416B1/pl unknown
-
1974
- 1974-09-10 CH CH1230774A patent/CH588966A5/xx not_active IP Right Cessation
- 1974-09-10 GB GB39365/74A patent/GB1481994A/en not_active Expired
- 1974-09-11 SE SE7411464A patent/SE400238B/xx unknown
- 1974-09-11 RO RO7479959A patent/RO72001A/ro unknown
- 1974-09-11 CS CS746241A patent/CS187423B2/cs unknown
- 1974-09-12 HU HUCE1017A patent/HU170547B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL88416B1 (cs) | 1976-08-31 |
| SE7411464L (cs) | 1975-03-13 |
| SE400238B (sv) | 1978-03-20 |
| HU170547B (cs) | 1977-07-28 |
| RO72001A (ro) | 1982-09-09 |
| GB1481994A (en) | 1977-08-03 |
| CH588966A5 (cs) | 1977-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ZA725883B (en) | Vehicle safety device | |
| CA918531A (en) | Drain safety device | |
| CS191226B2 (en) | Device for introducint the substances in the egg-conveyor | |
| HK76076A (en) | Handrail safety device | |
| IL37422A (en) | Automatic device for signaling frogman accidents | |
| HK72879A (en) | Accident prevention device | |
| YU171574A (en) | Device for controlling the direction indicator | |
| ZA702514B (en) | Chamfering device | |
| ZA705413B (en) | Autoclave device | |
| ZA745671B (en) | Automatic train protection system | |
| YU33539B (en) | Safety tap | |
| CS187423B2 (en) | Automatic line safety device in two directions for blocking the sections | |
| CA958690A (en) | Automatic locking device for safety belts | |
| CA828572A (en) | Safety filling device | |
| AU7623974A (en) | Swimming-pool safety device | |
| AU7416874A (en) | Swimming-pool safety device | |
| AU441894B2 (en) | Safety device | |
| ZA706146B (en) | Improvements in vehicle safety devices | |
| CA902578A (en) | Automatic locking device for safety belts | |
| AU436275B2 (en) | Automatic locking device for safety belts | |
| AU434502B2 (en) | Automatic locking device for safety belts | |
| CA782753A (en) | Rope safety clamp device | |
| AU6360073A (en) | Safety device | |
| CA839611A (en) | Safety clamp device | |
| AU1263570A (en) | Safety device |