CA477530A - Lifting mechanism for sliding car doors - Google Patents

Lifting mechanism for sliding car doors

Info

Publication number
CA477530A
CA477530A CA477530A CA477530DA CA477530A CA 477530 A CA477530 A CA 477530A CA 477530 A CA477530 A CA 477530A CA 477530D A CA477530D A CA 477530DA CA 477530 A CA477530 A CA 477530A
Authority
CA
Canada
Prior art keywords
lifting mechanism
car doors
sliding car
sliding
doors
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
CA477530A
Other languages
French (fr)
Inventor
Ditchfield Frank
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.)
Youngstown Steel Door Co
Original Assignee
Youngstown Steel Door Co
Publication date
Application granted granted Critical
Publication of CA477530A publication Critical patent/CA477530A/en
Expired legal-status Critical Current

Links

CA477530A Lifting mechanism for sliding car doors Expired CA477530A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA477530T

Publications (1)

Publication Number Publication Date
CA477530A true CA477530A (en) 1951-10-02

Family

ID=35617177

Family Applications (1)

Application Number Title Priority Date Filing Date
CA477530A Expired CA477530A (en) Lifting mechanism for sliding car doors

Country Status (1)

Country Link
CA (1) CA477530A (en)

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