FR770086A - Level crossing signaling device - Google Patents
Level crossing signaling deviceInfo
- Publication number
- FR770086A FR770086A FR770086DA FR770086A FR 770086 A FR770086 A FR 770086A FR 770086D A FR770086D A FR 770086DA FR 770086 A FR770086 A FR 770086A
- Authority
- FR
- France
- Prior art keywords
- signaling device
- level crossing
- crossing signaling
- level
- signaling
- 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.)
- Expired
Links
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
- B61L29/24—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
- B61L29/28—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning electrically operated
- B61L29/288—Wiring diagram of the signal control circuits
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE770086X | 1933-08-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR770086A true FR770086A (en) | 1934-09-06 |
Family
ID=6674347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR770086D Expired FR770086A (en) | 1933-08-12 | 1934-03-12 | Level crossing signaling device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR770086A (en) |
-
1934
- 1934-03-12 FR FR770086D patent/FR770086A/en not_active Expired
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