CH521875A - Device for changing points in railway systems - Google Patents
Device for changing points in railway systemsInfo
- Publication number
- CH521875A CH521875A CH1533170A CH1533170A CH521875A CH 521875 A CH521875 A CH 521875A CH 1533170 A CH1533170 A CH 1533170A CH 1533170 A CH1533170 A CH 1533170A CH 521875 A CH521875 A CH 521875A
- Authority
- CH
- Switzerland
- Prior art keywords
- changing points
- railway systems
- railway
- systems
- changing
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
- B61L5/04—Fluid-pressure devices for operating points or scotch-blocks
- B61L5/045—Fluid-pressure devices for operating points or scotch-blocks using electrically controlled fluid-pressure operated driving means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Railway Tracks (AREA)
- Portable Nailing Machines And Staplers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691952824 DE1952824C3 (en) | 1969-10-21 | Device for changing points in railway systems |
Publications (1)
Publication Number | Publication Date |
---|---|
CH521875A true CH521875A (en) | 1972-04-30 |
Family
ID=5748702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1533170A CH521875A (en) | 1969-10-21 | 1970-10-16 | Device for changing points in railway systems |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH521875A (en) |
ES (1) | ES384763A1 (en) |
FR (1) | FR2066310A5 (en) |
ZA (1) | ZA707183B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2418135B1 (en) | 2010-07-22 | 2013-04-17 | ALSTOM Transport SA | Method and oil-hydraulic control unit for supplying oil-hydraulic actuators in switch machines of railway points |
-
1970
- 1970-10-16 CH CH1533170A patent/CH521875A/en not_active IP Right Cessation
- 1970-10-21 FR FR7037988A patent/FR2066310A5/fr not_active Expired
- 1970-10-21 ES ES384763A patent/ES384763A1/en not_active Expired
- 1970-10-21 ZA ZA707183A patent/ZA707183B/en unknown
Also Published As
Publication number | Publication date |
---|---|
ES384763A1 (en) | 1973-03-16 |
ZA707183B (en) | 1971-07-28 |
DE1952824B2 (en) | 1976-06-24 |
DE1952824A1 (en) | 1971-05-19 |
FR2066310A5 (en) | 1971-08-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |