DE117324C - - Google Patents
Info
- Publication number
- DE117324C DE117324C DENDAT117324D DE117324DA DE117324C DE 117324 C DE117324 C DE 117324C DE NDAT117324 D DENDAT117324 D DE NDAT117324D DE 117324D A DE117324D A DE 117324DA DE 117324 C DE117324 C DE 117324C
- Authority
- DE
- Germany
- Prior art keywords
- barrier
- individual
- frame
- spring
- last
- 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
- 239000002184 metal Substances 0.000 claims description 5
- 210000003746 feather Anatomy 0.000 claims 1
- 239000004744 fabric Substances 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
- B61L29/02—Guards or obstacles for preventing access to the route
- B61L29/023—Special gates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extensible Doors And Revolving Doors (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE117324C true DE117324C (enrdf_load_stackoverflow) |
Family
ID=386594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT117324D Active DE117324C (enrdf_load_stackoverflow) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE117324C (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2639975A1 (fr) * | 1988-12-06 | 1990-06-08 | Entretien Fourn Mat Equip Indl | Dispositif pour le guidage et l'organisation de la circulation des pietons vers et sur les passages cloutes |
-
0
- DE DENDAT117324D patent/DE117324C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2639975A1 (fr) * | 1988-12-06 | 1990-06-08 | Entretien Fourn Mat Equip Indl | Dispositif pour le guidage et l'organisation de la circulation des pietons vers et sur les passages cloutes |
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