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CA882365A - Control system for revolving door - Google Patents

Control system for revolving door

Info

Publication number
CA882365A
CA882365A CA 87164 CA87164A CA882365A CA 882365 A CA882365 A CA 882365A CA 87164 CA87164 CA 87164 CA 87164 A CA87164 A CA 87164A CA 882365 A CA882365 A CA 882365A
Authority
CA
Canada
Prior art keywords
control system
revolving door
revolving
door
control
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
CA 87164
Other versions
CA87164S (en
Inventor
T. Jenkins Keith
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CA 87164 priority Critical patent/CA882365A/en
Application granted granted Critical
Publication of CA882365A publication Critical patent/CA882365A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
CA 87164 1970-07-03 1970-07-03 Control system for revolving door Expired CA882365A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 87164 CA882365A (en) 1970-07-03 1970-07-03 Control system for revolving door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 87164 CA882365A (en) 1970-07-03 1970-07-03 Control system for revolving door

Publications (1)

Publication Number Publication Date
CA882365A true CA882365A (en) 1971-09-28

Family

ID=4087131

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 87164 Expired CA882365A (en) 1970-07-03 1970-07-03 Control system for revolving door

Country Status (1)

Country Link
CA (1) CA882365A (en)

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