CA854599A - Device for braking and stopping door leaf of automatic doors - Google Patents

Device for braking and stopping door leaf of automatic doors

Info

Publication number
CA854599A
CA854599A CA854599A CA854599DA CA854599A CA 854599 A CA854599 A CA 854599A CA 854599 A CA854599 A CA 854599A CA 854599D A CA854599D A CA 854599DA CA 854599 A CA854599 A CA 854599A
Authority
CA
Canada
Prior art keywords
braking
door leaf
automatic doors
stopping door
stopping
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
CA854599A
Inventor
Ozaki Kazuyoshi
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
Publication date
Application granted granted Critical
Publication of CA854599A publication Critical patent/CA854599A/en
Expired legal-status Critical Current

Links

CA854599A Device for braking and stopping door leaf of automatic doors Expired CA854599A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA854599T

Publications (1)

Publication Number Publication Date
CA854599A true CA854599A (en) 1970-10-27

Family

ID=36340188

Family Applications (1)

Application Number Title Priority Date Filing Date
CA854599A Expired CA854599A (en) Device for braking and stopping door leaf of automatic doors

Country Status (1)

Country Link
CA (1) CA854599A (en)

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