FR1178588A - Crossing signaling device - Google Patents

Crossing signaling device

Info

Publication number
FR1178588A
FR1178588A FR1178588DA FR1178588A FR 1178588 A FR1178588 A FR 1178588A FR 1178588D A FR1178588D A FR 1178588DA FR 1178588 A FR1178588 A FR 1178588A
Authority
FR
France
Prior art keywords
signaling device
crossing signaling
crossing
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
Victor-Francois-Jose Lesage
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 FR1178588A publication Critical patent/FR1178588A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/02—Detecting movement of traffic to be counted or controlled using treadles built into the road

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1178588D 1957-06-27 1957-06-27 Crossing signaling device Expired FR1178588A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1178588T 1957-06-27

Publications (1)

Publication Number Publication Date
FR1178588A true FR1178588A (en) 1959-05-12

Family

ID=9660789

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1178588D Expired FR1178588A (en) 1957-06-27 1957-06-27 Crossing signaling device

Country Status (1)

Country Link
FR (1) FR1178588A (en)

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