DE231889C - - Google Patents
Info
- Publication number
- DE231889C DE231889C DENDAT231889D DE231889DA DE231889C DE 231889 C DE231889 C DE 231889C DE NDAT231889 D DENDAT231889 D DE NDAT231889D DE 231889D A DE231889D A DE 231889DA DE 231889 C DE231889 C DE 231889C
- Authority
- DE
- Germany
- Prior art keywords
- holder
- rake
- blocking
- lock holder
- push rod
- 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
- 230000000903 blocking effect Effects 0.000 claims description 9
- 230000002028 premature Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
- B61L23/08—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only
- B61L23/10—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only manually operated, e.g. block arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gates (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE231889C true DE231889C (enExample) |
Family
ID=491960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT231889D Active DE231889C (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE231889C (enExample) |
-
0
- DE DENDAT231889D patent/DE231889C/de active Active
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