FR686828A - Level crossing signaling device - Google Patents

Level crossing signaling device

Info

Publication number
FR686828A
FR686828A FR686828DA FR686828A FR 686828 A FR686828 A FR 686828A FR 686828D A FR686828D A FR 686828DA FR 686828 A FR686828 A FR 686828A
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
Application number
Other languages
French (fr)
Inventor
Eugene-Emilien Boutin
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 FR686828A publication Critical patent/FR686828A/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
    • B61L29/288—Wiring diagram of the signal control circuits
FR686828D 1929-12-18 1929-12-18 Level crossing signaling device Expired FR686828A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR686828T 1929-12-18

Publications (1)

Publication Number Publication Date
FR686828A true FR686828A (en) 1930-07-31

Family

ID=9025751

Family Applications (1)

Application Number Title Priority Date Filing Date
FR686828D Expired FR686828A (en) 1929-12-18 1929-12-18 Level crossing signaling device

Country Status (1)

Country Link
FR (1) FR686828A (en)

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