DE124122C - - Google Patents
Info
- Publication number
- DE124122C DE124122C DENDAT124122D DE124122DA DE124122C DE 124122 C DE124122 C DE 124122C DE NDAT124122 D DENDAT124122 D DE NDAT124122D DE 124122D A DE124122D A DE 124122DA DE 124122 C DE124122 C DE 124122C
- Authority
- DE
- Germany
- Prior art keywords
- lines
- magnet
- excited
- display
- train
- 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
- 238000007689 inspection Methods 0.000 description 2
- 206010011878 Deafness Diseases 0.000 description 1
- 206010048865 Hypoacusis Diseases 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE124122C true DE124122C (https=) |
Family
ID=392932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT124122D Active DE124122C (https=) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE124122C (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3975869A (en) * | 1974-11-18 | 1976-08-24 | James Bouton | Sports complex |
| US4412403A (en) * | 1982-05-21 | 1983-11-01 | Lefranc Christiane | Telescoping grandstand arrangement |
-
0
- DE DENDAT124122D patent/DE124122C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3975869A (en) * | 1974-11-18 | 1976-08-24 | James Bouton | Sports complex |
| US4412403A (en) * | 1982-05-21 | 1983-11-01 | Lefranc Christiane | Telescoping grandstand arrangement |
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