DE121821C - - Google Patents
Info
- Publication number
- DE121821C DE121821C DENDAT121821D DE121821DA DE121821C DE 121821 C DE121821 C DE 121821C DE NDAT121821 D DENDAT121821 D DE NDAT121821D DE 121821D A DE121821D A DE 121821DA DE 121821 C DE121821 C DE 121821C
- Authority
- DE
- Germany
- Prior art keywords
- arm
- train
- locking
- chain
- rollers
- 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 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 230000015607 signal release Effects 0.000 claims 1
- 230000003137 locomotive effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 101100008638 Caenorhabditis elegans daf-1 gene Proteins 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
- B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
- B61L3/04—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling mechanically
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE121821C true DE121821C (enrdf_load_stackoverflow) |
Family
ID=390794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT121821D Active DE121821C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE121821C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT121821D patent/DE121821C/de active Active
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