FR972775A - Device for controlling railway points - Google Patents
Device for controlling railway pointsInfo
- Publication number
- FR972775A FR972775A FR972775DA FR972775A FR 972775 A FR972775 A FR 972775A FR 972775D A FR972775D A FR 972775DA FR 972775 A FR972775 A FR 972775A
- Authority
- FR
- France
- Prior art keywords
- railway points
- controlling railway
- controlling
- points
- railway
- 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
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
- B61L5/10—Locking mechanisms for points; Means for indicating the setting of points
- B61L5/107—Locking mechanisms for points; Means for indicating the setting of points electrical control of points position
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR972775T | 1941-04-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR972775A true FR972775A (en) | 1951-02-02 |
Family
ID=9516239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR972775D Expired FR972775A (en) | 1941-04-19 | 1941-04-19 | Device for controlling railway points |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR972775A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3527936A (en) * | 1968-02-27 | 1970-09-08 | Gen Signal Corp | Switch point detector |
FR2796351A1 (en) * | 1999-07-13 | 2001-01-19 | M F I | Electromechanical device for controlling points and reliably delivering signaling information in railway network comprises cam having two identical profiles axially superposed but angularly displaced |
-
1941
- 1941-04-19 FR FR972775D patent/FR972775A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3527936A (en) * | 1968-02-27 | 1970-09-08 | Gen Signal Corp | Switch point detector |
FR2796351A1 (en) * | 1999-07-13 | 2001-01-19 | M F I | Electromechanical device for controlling points and reliably delivering signaling information in railway network comprises cam having two identical profiles axially superposed but angularly displaced |
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