DE175527C - - Google Patents
Info
- Publication number
- DE175527C DE175527C DENDAT175527D DE175527DC DE175527C DE 175527 C DE175527 C DE 175527C DE NDAT175527 D DENDAT175527 D DE NDAT175527D DE 175527D C DE175527D C DE 175527DC DE 175527 C DE175527 C DE 175527C
- Authority
- DE
- Germany
- Prior art keywords
- cartridge
- rail
- electromagnet
- event
- opened
- 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
- B61L5/20—Audible signals, e.g. detonator audible signalling
- B61L5/24—Replacement of detonators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE175527C true DE175527C (OSRAM) |
Family
ID=440160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT175527D Active DE175527C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE175527C (OSRAM) |
-
0
- DE DENDAT175527D patent/DE175527C/de active Active
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