DE142585C - - Google Patents
Info
- Publication number
- DE142585C DE142585C DENDAT142585D DE142585DA DE142585C DE 142585 C DE142585 C DE 142585C DE NDAT142585 D DENDAT142585 D DE NDAT142585D DE 142585D A DE142585D A DE 142585DA DE 142585 C DE142585 C DE 142585C
- Authority
- DE
- Germany
- Prior art keywords
- barrier
- weight
- attached
- movement
- tree
- 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 11
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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
- B61L29/04—Gates for level crossings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ropes Or Cables (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE142585C true DE142585C (cg-RX-API-DMAC7.html) |
Family
ID=410132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT142585D Active DE142585C (cg-RX-API-DMAC7.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE142585C (cg-RX-API-DMAC7.html) |
-
0
- DE DENDAT142585D patent/DE142585C/de active Active
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