FR939176A - Perfectionnements aux indicateurs de passage de véhicules - Google Patents

Perfectionnements aux indicateurs de passage de véhicules

Info

Publication number
FR939176A
FR939176A FR939176DA FR939176A FR 939176 A FR939176 A FR 939176A FR 939176D A FR939176D A FR 939176DA FR 939176 A FR939176 A FR 939176A
Authority
FR
France
Prior art keywords
vehicle passage
passage indicators
indicators
vehicle
passage
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)
Inventor
Eric Malcolm Swift Mc Whirter
Roland Harris Dunn
Cyril Herbert Chambers
Stuart Seymour Hill
Frederick William Warden
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR939176A publication Critical patent/FR939176A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
    • G08G5/0017—Arrangements for implementing traffic-related aircraft activities, e.g. arrangements for generating, displaying, acquiring or managing traffic information
    • G08G5/0026—Arrangements for implementing traffic-related aircraft activities, e.g. arrangements for generating, displaying, acquiring or managing traffic information located on the ground
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
    • G08G5/06—Traffic control systems for aircraft, e.g. air-traffic control [ATC] for control when on the ground
    • G08G5/065—Navigation or guidance aids, e.g. for taxiing or rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Traffic Control Systems (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
FR939176D 1944-03-03 1946-05-25 Perfectionnements aux indicateurs de passage de véhicules Expired FR939176A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB398944A GB576948A (en) 1944-03-03 1944-03-03 Improvements in or relating to electric signalling systems

Publications (1)

Publication Number Publication Date
FR939176A true FR939176A (fr) 1948-11-05

Family

ID=9768672

Family Applications (1)

Application Number Title Priority Date Filing Date
FR939176D Expired FR939176A (fr) 1944-03-03 1946-05-25 Perfectionnements aux indicateurs de passage de véhicules

Country Status (3)

Country Link
BE (1) BE467302A (fr)
FR (1) FR939176A (fr)
GB (1) GB576948A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325998A1 (fr) * 1975-09-23 1977-04-22 Paris Aeroport Localisation sismique des avions au sol

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325998A1 (fr) * 1975-09-23 1977-04-22 Paris Aeroport Localisation sismique des avions au sol

Also Published As

Publication number Publication date
BE467302A (fr)
GB576948A (en) 1946-04-29

Similar Documents

Publication Publication Date Title
FR913761A (fr) Perfectionnements aux collecteurs anioniques
FR907290A (fr) Perfectionnements aux aéromoteurs
FR993067A (fr) Perfectionnements apportés aux véhicules automobiles
FR992681A (fr) Perfectionnements apportés aux cycles
FR986658A (fr) Perfectionnements aux roues de véhicules
FR907012A (fr) Perfectionnements aux procédés de construction
FR908339A (fr) Véhicule
FR914773A (fr) Perfectionnements aux mécanismes de frein
FR939176A (fr) Perfectionnements aux indicateurs de passage de véhicules
FR896921A (fr) Perfectionnements aux ridelles de véhicules
FR928275A (fr) Perfectionnements aux sièges pour véhicules
FR938953A (fr) Perfectionnements aux caisses de véhicules
FR992617A (fr) Perfectionnements aux tringles de pneumatiques
FR992263A (fr) Perfectionnements aux chenilles de véhicules
FR907011A (fr) Perfectionnements aux remorques
FR913747A (fr) Perfectionnements aux alésoirs
FR990649A (fr) Perfectionnement aux indicateurs de direction électromagnétiques
FR918901A (fr) Perfectionnements aux mécanismes de frein
FR911476A (fr) Perfectionnements aux véhicules
FR920231A (fr) Perfectionnements aux alliages de magnésium
FR990198A (fr) Voiture automobile
FR991146A (fr) Amélioration aux balances aérodynamiques
FR906637A (fr) Perfectionnements aux palans
FR990655A (fr) Perfectionnements aux pédaliers de bicyclettes
FR1004887A (fr) Perfectionnements apportés aux coussins gonflables