FR779963A - Railway signaling system for level crossings - Google Patents

Railway signaling system for level crossings

Info

Publication number
FR779963A
FR779963A FR779963DA FR779963A FR 779963 A FR779963 A FR 779963A FR 779963D A FR779963D A FR 779963DA FR 779963 A FR779963 A FR 779963A
Authority
FR
France
Prior art keywords
signaling system
level crossings
railway signaling
railway
crossings
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
Ernest Albert Moutier
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 FR779963A publication Critical patent/FR779963A/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
    • B61L29/284—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 rail-contacts, rail microphones, or the like, controlled by the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR779963D 1934-01-06 1934-01-06 Railway signaling system for level crossings Expired FR779963A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR779963T 1934-01-06

Publications (1)

Publication Number Publication Date
FR779963A true FR779963A (en) 1935-04-17

Family

ID=9203025

Family Applications (1)

Application Number Title Priority Date Filing Date
FR779963D Expired FR779963A (en) 1934-01-06 1934-01-06 Railway signaling system for level crossings

Country Status (1)

Country Link
FR (1) FR779963A (en)

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