DE133422C - - Google Patents
Info
- Publication number
- DE133422C DE133422C DENDAT133422D DE133422DA DE133422C DE 133422 C DE133422 C DE 133422C DE NDAT133422 D DENDAT133422 D DE NDAT133422D DE 133422D A DE133422D A DE 133422DA DE 133422 C DE133422 C DE 133422C
- Authority
- DE
- Germany
- Prior art keywords
- lever
- boom
- nose
- position during
- locking lever
- 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
- 230000004888 barrier function Effects 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L29/00—Safety means for rail/road crossing traffic
- B61L29/02—Guards or obstacles for preventing access to the route
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE133422C true DE133422C (cg-RX-API-DMAC7.html) |
Family
ID=401623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT133422D Active DE133422C (cg-RX-API-DMAC7.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE133422C (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10683022B2 (en) | 2017-01-27 | 2020-06-16 | Alstom Transport Technologies | Method for the maintenance of a ground-level power supply device for a tram-like vehicle |
-
0
- DE DENDAT133422D patent/DE133422C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10683022B2 (en) | 2017-01-27 | 2020-06-16 | Alstom Transport Technologies | Method for the maintenance of a ground-level power supply device for a tram-like vehicle |
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