CA434089A - Friction bolster spring - Google Patents

Friction bolster spring

Info

Publication number
CA434089A
CA434089A CA434089A CA434089DA CA434089A CA 434089 A CA434089 A CA 434089A CA 434089 A CA434089 A CA 434089A CA 434089D A CA434089D A CA 434089DA CA 434089 A CA434089 A CA 434089A
Authority
CA
Canada
Prior art keywords
bolster spring
friction
friction bolster
spring
bolster
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
CA434089A
Other languages
French (fr)
Inventor
P. Leese Charles
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.)
Standard Car Truck Co
Original Assignee
Standard Car Truck Co
Publication date
Application granted granted Critical
Publication of CA434089A publication Critical patent/CA434089A/en
Expired legal-status Critical Current

Links

CA434089A Friction bolster spring Expired CA434089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA434089T

Publications (1)

Publication Number Publication Date
CA434089A true CA434089A (en) 1946-04-09

Family

ID=35548717

Family Applications (1)

Application Number Title Priority Date Filing Date
CA434089A Expired CA434089A (en) Friction bolster spring

Country Status (1)

Country Link
CA (1) CA434089A (en)

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