JPS5024482B1 - - Google Patents
Info
- Publication number
- JPS5024482B1 JPS5024482B1 JP44076597A JP7659769A JPS5024482B1 JP S5024482 B1 JPS5024482 B1 JP S5024482B1 JP 44076597 A JP44076597 A JP 44076597A JP 7659769 A JP7659769 A JP 7659769A JP S5024482 B1 JPS5024482 B1 JP S5024482B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L13/00—Operation of signals from the vehicle or by the passage of the vehicle
- B61L13/04—Operation of signals from the vehicle or by the passage of the vehicle using electrical or magnetic interaction between vehicle and track, e.g. by conductor circuits using special means or special conductors
- B61L13/047—Operation of signals from the vehicle or by the passage of the vehicle using electrical or magnetic interaction between vehicle and track, e.g. by conductor circuits using special means or special conductors controlling inductively or magnetically
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Toys (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE13129/68A SE330185B (US06826419-20041130-M00005.png) | 1968-09-27 | 1968-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5024482B1 true JPS5024482B1 (US06826419-20041130-M00005.png) | 1975-08-15 |
Family
ID=20296876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP44076597A Pending JPS5024482B1 (US06826419-20041130-M00005.png) | 1968-09-27 | 1969-09-27 |
Country Status (6)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03109567U (US06826419-20041130-M00005.png) * | 1990-02-23 | 1991-11-11 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE365763B (US06826419-20041130-M00005.png) * | 1973-01-03 | 1974-04-01 | Saab Scania Ab |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US560193A (en) * | 1896-05-19 | Block-signal system | ||
| US926022A (en) * | 1907-10-22 | 1909-06-22 | Emory B Samuels | Electric block railway-signal. |
| US2994764A (en) * | 1957-12-04 | 1961-08-01 | Westinghouse Air Brake Co | Train detecting apparatus |
-
1968
- 1968-09-27 SE SE13129/68A patent/SE330185B/xx unknown
-
1969
- 1969-09-22 US US859970A patent/US3638014A/en not_active Expired - Lifetime
- 1969-09-23 GB GB46798/69A patent/GB1285065A/en not_active Expired
- 1969-09-25 CH CH1449769A patent/CH499419A/de not_active IP Right Cessation
- 1969-09-26 FR FR6932995A patent/FR2019069B1/fr not_active Expired
- 1969-09-27 JP JP44076597A patent/JPS5024482B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03109567U (US06826419-20041130-M00005.png) * | 1990-02-23 | 1991-11-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2019069A1 (US06826419-20041130-M00005.png) | 1970-06-26 |
| DE1947813B2 (de) | 1976-10-14 |
| US3638014A (en) | 1972-01-25 |
| DE1947813A1 (de) | 1970-06-11 |
| FR2019069B1 (US06826419-20041130-M00005.png) | 1976-02-20 |
| CH499419A (de) | 1970-11-30 |
| GB1285065A (en) | 1972-08-09 |
| SE330185B (US06826419-20041130-M00005.png) | 1970-11-09 |
