FR766144A - Light signaling device for level crossings - Google Patents

Light signaling device for level crossings

Info

Publication number
FR766144A
FR766144A FR766144DA FR766144A FR 766144 A FR766144 A FR 766144A FR 766144D A FR766144D A FR 766144DA FR 766144 A FR766144 A FR 766144A
Authority
FR
France
Prior art keywords
signaling device
light signaling
level crossings
crossings
level
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
Application number
Other languages
French (fr)
Inventor
Eugene Cyprien Sevellec
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR766144A publication Critical patent/FR766144A/en
Expired legal-status Critical Current

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
    • B61L29/286—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 using conductor circuits controlled by the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR766144D 1933-12-26 1933-12-26 Light signaling device for level crossings Expired FR766144A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR766144T 1933-12-26

Publications (1)

Publication Number Publication Date
FR766144A true FR766144A (en) 1934-06-21

Family

ID=9183138

Family Applications (1)

Application Number Title Priority Date Filing Date
FR766144D Expired FR766144A (en) 1933-12-26 1933-12-26 Light signaling device for level crossings

Country Status (1)

Country Link
FR (1) FR766144A (en)

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