CA335909A - Elevator safety mechanism - Google Patents

Elevator safety mechanism

Info

Publication number
CA335909A
CA335909A CA335909A CA335909DA CA335909A CA 335909 A CA335909 A CA 335909A CA 335909 A CA335909 A CA 335909A CA 335909D A CA335909D A CA 335909DA CA 335909 A CA335909 A CA 335909A
Authority
CA
Canada
Prior art keywords
safety mechanism
elevator safety
elevator
safety
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
CA335909A
Other languages
French (fr)
Inventor
J. Sprague 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.)
Westinghouse Canada Inc
Original Assignee
Canadian Westinghouse Co Ltd
Publication date
Application granted granted Critical
Publication of CA335909A publication Critical patent/CA335909A/en
Expired legal-status Critical Current

Links

CA335909A Elevator safety mechanism Expired CA335909A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA335909T

Publications (1)

Publication Number Publication Date
CA335909A true CA335909A (en) 1933-09-26

Family

ID=35299051

Family Applications (1)

Application Number Title Priority Date Filing Date
CA335909A Expired CA335909A (en) Elevator safety mechanism

Country Status (1)

Country Link
CA (1) CA335909A (en)

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