FR701147A - Appareil régulateur de circulation des véhicules - Google Patents

Appareil régulateur de circulation des véhicules

Info

Publication number
FR701147A
FR701147A FR701147DA FR701147A FR 701147 A FR701147 A FR 701147A FR 701147D A FR701147D A FR 701147DA FR 701147 A FR701147 A FR 701147A
Authority
FR
France
Prior art keywords
control device
traffic control
vehicle traffic
vehicle
traffic
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
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AUTOMATIC SIGNAL CORP
Original Assignee
AUTOMATIC SIGNAL CORP
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 by AUTOMATIC SIGNAL CORP filed Critical AUTOMATIC SIGNAL CORP
Application granted granted Critical
Publication of FR701147A publication Critical patent/FR701147A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/07—Controlling traffic signals
    • G08G1/085—Controlling traffic signals using a free-running cyclic timer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
FR701147D 1930-07-16 1930-08-09 Appareil régulateur de circulation des véhicules Expired FR701147A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US468377A US1954992A (en) 1930-07-16 1930-07-16 Traffic control system
GB23542/30A GB360471A (en) 1930-07-16 1930-08-06 Improvements in traffic control systems

Publications (1)

Publication Number Publication Date
FR701147A true FR701147A (fr) 1931-03-12

Family

ID=26256578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR701147D Expired FR701147A (fr) 1930-07-16 1930-08-09 Appareil régulateur de circulation des véhicules

Country Status (4)

Country Link
US (1) US1954992A (de)
DE (1) DE652893C (de)
FR (1) FR701147A (de)
GB (1) GB360471A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE767104C (de) * 1939-08-09 1953-01-05 Allg Elektro Ind Heinrich Wink Lichtsignalanlage, insbesondere fuer Bremspruefungs-Meldeanlagen in Bahnbetrieben
DE1034522B (de) * 1955-03-08 1958-07-17 Erich Meier Dipl Ing Warnanlage fuer oeffentliche Verkehrswege, insbesondere Autobahnen
US3196388A (en) * 1959-04-10 1965-07-20 Bliss E W Co Auxiliary traffic controllers

Also Published As

Publication number Publication date
GB360471A (en) 1931-11-06
DE652893C (de) 1937-11-11
US1954992A (en) 1934-04-17

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