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CA686421A - Automatic door closer and check mechanism - Google Patents

Automatic door closer and check mechanism

Info

Publication number
CA686421A
CA686421A CA686421A CA686421DA CA686421A CA 686421 A CA686421 A CA 686421A CA 686421 A CA686421 A CA 686421A CA 686421D A CA686421D A CA 686421DA CA 686421 A CA686421 A CA 686421A
Authority
CA
Canada
Prior art keywords
automatic door
door closer
check mechanism
check
closer
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
CA686421A
Inventor
R. Millard George
B. Bidelman Bruce
R. Martin Raymond
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.)
RONAN AND KUNZL
Original Assignee
RONAN AND KUNZL
Publication date
Application granted granted Critical
Publication of CA686421A publication Critical patent/CA686421A/en
Expired legal-status Critical Current

Links

CA686421A Automatic door closer and check mechanism Expired CA686421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA686421T

Publications (1)

Publication Number Publication Date
CA686421A true CA686421A (en) 1964-05-12

Family

ID=35989031

Family Applications (1)

Application Number Title Priority Date Filing Date
CA686421A Expired CA686421A (en) Automatic door closer and check mechanism

Country Status (1)

Country Link
CA (1) CA686421A (en)

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