DE237400C - - Google Patents
Info
- Publication number
- DE237400C DE237400C DENDAT237400D DE237400DA DE237400C DE 237400 C DE237400 C DE 237400C DE NDAT237400 D DENDAT237400 D DE NDAT237400D DE 237400D A DE237400D A DE 237400DA DE 237400 C DE237400 C DE 237400C
- Authority
- DE
- Germany
- Prior art keywords
- tree
- barrier
- drive
- disc
- cutout
- 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
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000994 depressogenic effect Effects 0.000 claims 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
- B61L29/02—Guards or obstacles for preventing access to the route
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE237400C true DE237400C (cs) |
Family
ID=497008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT237400D Active DE237400C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE237400C (cs) |
-
0
- DE DENDAT237400D patent/DE237400C/de active Active
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