CA513772A - Closure operator control mechanism - Google Patents

Closure operator control mechanism

Info

Publication number
CA513772A
CA513772A CA513772A CA513772DA CA513772A CA 513772 A CA513772 A CA 513772A CA 513772 A CA513772 A CA 513772A CA 513772D A CA513772D A CA 513772DA CA 513772 A CA513772 A CA 513772A
Authority
CA
Canada
Prior art keywords
control mechanism
operator control
closure operator
closure
operator
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
CA513772A
Other languages
French (fr)
Inventor
Davis Samuel
H. Bruns William
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.)
Otis Elevator Co
Original Assignee
Otis Elevator Co
Publication date
Application granted granted Critical
Publication of CA513772A publication Critical patent/CA513772A/en
Expired legal-status Critical Current

Links

CA513772A Closure operator control mechanism Expired CA513772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA513772T

Publications (1)

Publication Number Publication Date
CA513772A true CA513772A (en) 1955-06-14

Family

ID=35664855

Family Applications (1)

Application Number Title Priority Date Filing Date
CA513772A Expired CA513772A (en) Closure operator control mechanism

Country Status (1)

Country Link
CA (1) CA513772A (en)

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