CA442756A - Systeme de controle centralise de la circulation ferroviaire - Google Patents

Systeme de controle centralise de la circulation ferroviaire

Info

Publication number
CA442756A
CA442756A CA442756A CA442756DA CA442756A CA 442756 A CA442756 A CA 442756A CA 442756 A CA442756 A CA 442756A CA 442756D A CA442756D A CA 442756DA CA 442756 A CA442756 A CA 442756A
Authority
CA
Canada
Prior art keywords
railroads
controlling system
centralized traffic
traffic controlling
centralized
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
CA442756A
Other languages
English (en)
Inventor
M. Barker William
W. Brixner Frederick
V. Dasburg Alfred
D. Hailes William
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.)
SPX Corp
Original Assignee
Alfred V Dasburg
Frederick W Brixner
William D Hailes
William M Barker
General Railway Signal Co
Publication date
Application granted granted Critical
Publication of CA442756A publication Critical patent/CA442756A/fr
Expired legal-status Critical Current

Links

CA442756A Systeme de controle centralise de la circulation ferroviaire Expired CA442756A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA442756T

Publications (1)

Publication Number Publication Date
CA442756A true CA442756A (fr) 1947-07-08

Family

ID=35557983

Family Applications (1)

Application Number Title Priority Date Filing Date
CA442756A Expired CA442756A (fr) Systeme de controle centralise de la circulation ferroviaire

Country Status (1)

Country Link
CA (1) CA442756A (fr)

Similar Documents

Publication Publication Date Title
CA442756A (fr) Systeme de controle centralise de la circulation ferroviaire
CA440699A (fr) Appareil de controle de la circulation ferroviaire
CA443113A (fr) Appareil de commande de circulation ferroviaire
CA445015A (fr) Appareil de controle de circulation ferroviaire
CA432662A (fr) Systeme de controle de la circulation ferroviaire
CA439854A (fr) Systeme regulateur de circulation
CA443625A (fr) Systeme de reglage de circulation de vehicules
CA439853A (fr) Systeme regulateur de circulation
CA424144A (fr) Systeme centralise de controle de la circulation ferroviaire
CA433852A (fr) Appareil de controle de la circulation ferroviaire
CA435524A (fr) Appareil de commande de circulation ferroviaire
CA435525A (fr) Appareil de commande de circulation ferroviaire
CA435526A (fr) Appareil de commande de circulation ferroviaire
CA445527A (fr) Systeme de signalisation pour voie ferree
CA440960A (fr) Systeme de chauffage de vagons de chemin de fer
CA444944A (fr) Frein de wagon
CA443623A (fr) Frein de wagon
CA444942A (fr) Frein de wagon
CA479393A (fr) Systemes de commande de trafic centralise pour chemins de fer
CA424873A (fr) Appareil de controle de la circulation ferroviaire
CA426413A (fr) Appareil de controle de la circulation ferroviaire
CA426418A (fr) Appareil de controle de la circulation ferroviaire
CA427087A (fr) Appareil de controle de la circulation ferroviaire
CA428594A (fr) Appareil de controle de la circulation ferroviaire
CA428740A (fr) Appareil de controle de la circulation ferroviaire