DE235947C - - Google Patents
Info
- Publication number
- DE235947C DE235947C DENDAT235947D DE235947DA DE235947C DE 235947 C DE235947 C DE 235947C DE NDAT235947 D DENDAT235947 D DE NDAT235947D DE 235947D A DE235947D A DE 235947DA DE 235947 C DE235947 C DE 235947C
- Authority
- DE
- Germany
- Prior art keywords
- signal
- line
- switches
- blocking
- 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.)
- Active
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
- B61L5/12—Visible signals
- B61L5/14—Form signals, e.g. semaphore arms
- B61L5/16—Local operating mechanisms for form signals
- B61L5/161—Local operating mechanisms for form signals using electromotive driving means
- B61L5/162—Wiring diagrams
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Telephone Exchanges (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE235947C true DE235947C (https=) |
Family
ID=495666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT235947D Active DE235947C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE235947C (https=) |
-
0
- DE DENDAT235947D patent/DE235947C/de active Active
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