CA493783A - Interrupteur pour systeme de signaux de signalisateur d'arret d'urgence - Google Patents

Interrupteur pour systeme de signaux de signalisateur d'arret d'urgence

Info

Publication number
CA493783A
CA493783A CA493783A CA493783DA CA493783A CA 493783 A CA493783 A CA 493783A CA 493783 A CA493783 A CA 493783A CA 493783D A CA493783D A CA 493783DA CA 493783 A CA493783 A CA 493783A
Authority
CA
Canada
Prior art keywords
switch
emergency stop
signal system
flasher signal
flasher
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
CA493783A
Other languages
English (en)
Inventor
R. Hollins Jesse
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA493783A publication Critical patent/CA493783A/fr
Expired legal-status Critical Current

Links

CA493783A Interrupteur pour systeme de signaux de signalisateur d'arret d'urgence Expired CA493783A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA493783T

Publications (1)

Publication Number Publication Date
CA493783A true CA493783A (fr) 1953-06-23

Family

ID=35639174

Family Applications (1)

Application Number Title Priority Date Filing Date
CA493783A Expired CA493783A (fr) Interrupteur pour systeme de signaux de signalisateur d'arret d'urgence

Country Status (1)

Country Link
CA (1) CA493783A (fr)

Similar Documents

Publication Publication Date Title
CA493783A (fr) Interrupteur pour systeme de signaux de signalisateur d'arret d'urgence
CA502192A (fr) Systeme de signal a eclat pour arret d'urgence
CA490500A (fr) Systeme de commande de signal de chemin de fer
CA490775A (fr) Systeme de signalisation
CA494330A (fr) Systeme de signalisation de radio par fils
AU154808B2 (en) Improvements in emergency stop flasher signal system
CA493867A (fr) Systeme de comparaison de signaux
CA490841A (fr) Systemes de signalisation de chemins de fer
AU463951A (en) Improvements in emergency stop flasher signal system
CA486555A (fr) Systeme de commande de signaux de circulation
CA495846A (fr) Dispositif de signalisation a interrupteur
AU157021B2 (en) Receiver for light-flash signaling system
CA498870A (fr) Systeme de signal automatique
CA490797A (fr) Systeme indicateur de position
CA498115A (fr) Systeme de signalisation electrique
AU1536153A (en) Receiver for light-flash signaling system
CA490496A (fr) Systeme de signalisation de circuits de voie codifiee
CA489747A (fr) Signal d'avertissement pour freins a fluide
CA493177A (fr) Detecteur de signal de trafic d'automobile
CA488768A (fr) Systeme de signalisation
AU165057B2 (en) Electric selective signalling system
CA492291A (fr) Systemes de signalisation electrique
CA490790A (fr) Systemes electriques de signalisation
CA490688A (fr) Systemes electriques de signalisation
CA496169A (fr) Systemes de signalisation electrique