FR1264304A - Automatic signaling system for curves and road crossings - Google Patents

Automatic signaling system for curves and road crossings

Info

Publication number
FR1264304A
FR1264304A FR834680A FR834680A FR1264304A FR 1264304 A FR1264304 A FR 1264304A FR 834680 A FR834680 A FR 834680A FR 834680 A FR834680 A FR 834680A FR 1264304 A FR1264304 A FR 1264304A
Authority
FR
France
Prior art keywords
curves
signaling system
automatic signaling
road crossings
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
FR834680A
Other languages
French (fr)
Inventor
Bruno Rossi
Camillo Calderoni
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 FR834680A priority Critical patent/FR1264304A/en
Application granted granted Critical
Publication of FR1264304A publication Critical patent/FR1264304A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/164—Centralised systems, e.g. external to vehicles
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/07—Controlling traffic signals
    • G08G1/08—Controlling traffic signals according to detected number or speed of vehicles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR834680A 1960-08-01 1960-08-01 Automatic signaling system for curves and road crossings Expired FR1264304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR834680A FR1264304A (en) 1960-08-01 1960-08-01 Automatic signaling system for curves and road crossings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR834680A FR1264304A (en) 1960-08-01 1960-08-01 Automatic signaling system for curves and road crossings

Publications (1)

Publication Number Publication Date
FR1264304A true FR1264304A (en) 1961-06-19

Family

ID=8736676

Family Applications (1)

Application Number Title Priority Date Filing Date
FR834680A Expired FR1264304A (en) 1960-08-01 1960-08-01 Automatic signaling system for curves and road crossings

Country Status (1)

Country Link
FR (1) FR1264304A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406860A1 (en) * 1977-10-21 1979-05-18 Antignac Michel Crossroads traffic warning system - uses pneumatic road surfaces tubes to actuate triangular warning signs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2406860A1 (en) * 1977-10-21 1979-05-18 Antignac Michel Crossroads traffic warning system - uses pneumatic road surfaces tubes to actuate triangular warning signs

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