CA215005A - Verrouillage de surete d'aiguille - Google Patents

Verrouillage de surete d'aiguille

Info

Publication number
CA215005A
CA215005A CA215005A CA215005DA CA215005A CA 215005 A CA215005 A CA 215005A CA 215005 A CA215005 A CA 215005A CA 215005D A CA215005D A CA 215005DA CA 215005 A CA215005 A CA 215005A
Authority
CA
Canada
Prior art keywords
safety switch
switch lock
lock
safety
switch
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
CA215005A
Other languages
English (en)
Inventor
H. Macminn Alexander
H. Graham Wilford
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 CA215005A publication Critical patent/CA215005A/fr
Expired legal-status Critical Current

Links

CA215005A Verrouillage de surete d'aiguille Expired CA215005A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA215005T

Publications (1)

Publication Number Publication Date
CA215005A true CA215005A (fr) 1922-01-10

Family

ID=35109449

Family Applications (1)

Application Number Title Priority Date Filing Date
CA215005A Expired CA215005A (fr) Verrouillage de surete d'aiguille

Country Status (1)

Country Link
CA (1) CA215005A (fr)

Similar Documents

Publication Publication Date Title
CA215005A (fr) Verrouillage de surete d'aiguille
CA218903A (fr) Interrupteur de surete
CA216932A (fr) Serrure de surete
CA225433A (fr) Serrure de surete
CA217674A (fr) Interrupteur de demarrage
CA223320A (fr) Serrure
CA219940A (fr) Cadenas d'aiguille de voies ferrees
CA226400A (fr) Serrure de surete de porte
CA215139A (fr) Serrure a combinaison
CA216718A (fr) Serrure a combinaison
CA222261A (fr) Serrure a combinaisons
CA223782A (fr) Serrure a combinaisons
CA225334A (fr) Serrure a combinaisons
CA207720A (fr) Interrupteur a serrure
CA224345A (fr) Serrure a combinaisons a temps fixe
CA222143A (fr) Serrure d'assise d'aiguille
CA216449A (fr) Soupape d'arret de surete
CA216086A (fr) Serrure
CA218026A (fr) Serrure
CA218027A (fr) Serrure
CA219941A (fr) Serrure
CA220253A (fr) Serrure
CA222459A (fr) Serrure
CA223440A (fr) Serrure
CA223578A (fr) Serrure