FR1372618A - Device indicating the approach of trains at crossings of roads and tracks - Google Patents

Device indicating the approach of trains at crossings of roads and tracks

Info

Publication number
FR1372618A
FR1372618A FR943963A FR943963A FR1372618A FR 1372618 A FR1372618 A FR 1372618A FR 943963 A FR943963 A FR 943963A FR 943963 A FR943963 A FR 943963A FR 1372618 A FR1372618 A FR 1372618A
Authority
FR
France
Prior art keywords
crossings
trains
roads
tracks
approach
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
FR943963A
Other languages
French (fr)
Inventor
Antonio Caballero-Diaz
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
Priority to FR943963A priority Critical patent/FR1372618A/en
Application granted granted Critical
Publication of FR1372618A publication Critical patent/FR1372618A/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
    • B61L29/32—Timing, e.g. advance warning of approaching train

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR943963A 1963-08-06 1963-08-06 Device indicating the approach of trains at crossings of roads and tracks Expired FR1372618A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR943963A FR1372618A (en) 1963-08-06 1963-08-06 Device indicating the approach of trains at crossings of roads and tracks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR943963A FR1372618A (en) 1963-08-06 1963-08-06 Device indicating the approach of trains at crossings of roads and tracks

Publications (1)

Publication Number Publication Date
FR1372618A true FR1372618A (en) 1964-09-18

Family

ID=8810056

Family Applications (1)

Application Number Title Priority Date Filing Date
FR943963A Expired FR1372618A (en) 1963-08-06 1963-08-06 Device indicating the approach of trains at crossings of roads and tracks

Country Status (1)

Country Link
FR (1) FR1372618A (en)

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