CA413531A - Mecanisme d'aiguille a ressort de voie ferree - Google Patents

Mecanisme d'aiguille a ressort de voie ferree

Info

Publication number
CA413531A
CA413531A CA413531A CA413531DA CA413531A CA 413531 A CA413531 A CA 413531A CA 413531 A CA413531 A CA 413531A CA 413531D A CA413531D A CA 413531DA CA 413531 A CA413531 A CA 413531A
Authority
CA
Canada
Prior art keywords
switch mechanism
spring switch
railway spring
railway
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
CA413531A
Other languages
English (en)
Inventor
K. Howe Winthrop
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 Technologies Inc
Original Assignee
General Railway Signal Co
Publication date
Application granted granted Critical
Publication of CA413531A publication Critical patent/CA413531A/fr
Expired legal-status Critical Current

Links

CA413531A Mecanisme d'aiguille a ressort de voie ferree Expired CA413531A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA413531T

Publications (1)

Publication Number Publication Date
CA413531A true CA413531A (fr) 1943-06-29

Family

ID=35522707

Family Applications (1)

Application Number Title Priority Date Filing Date
CA413531A Expired CA413531A (fr) Mecanisme d'aiguille a ressort de voie ferree

Country Status (1)

Country Link
CA (1) CA413531A (fr)

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