FR976988A - Improvements to switch command station combiners - Google Patents
Improvements to switch command station combinersInfo
- Publication number
- FR976988A FR976988A FR976988DA FR976988A FR 976988 A FR976988 A FR 976988A FR 976988D A FR976988D A FR 976988DA FR 976988 A FR976988 A FR 976988A
- Authority
- FR
- France
- Prior art keywords
- combiners
- switch command
- command station
- station
- switch
- 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
- B61L19/00—Arrangements for interlocking between points and signals by means of a single interlocking device, e.g. central control
- B61L19/06—Interlocking devices having electrical operation
- B61L19/14—Interlocking devices having electrical operation with electrical locks
- B61L19/16—Details
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR976988T | 1942-05-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR976988A true FR976988A (en) | 1951-03-27 |
Family
ID=9519291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR976988D Expired FR976988A (en) | 1942-05-30 | 1942-05-30 | Improvements to switch command station combiners |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR976988A (en) |
-
1942
- 1942-05-30 FR FR976988D patent/FR976988A/en not_active Expired
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