CA925355A - Fire damper blade latch - Google Patents

Fire damper blade latch

Info

Publication number
CA925355A
CA925355A CA060312A CA60312A CA925355A CA 925355 A CA925355 A CA 925355A CA 060312 A CA060312 A CA 060312A CA 60312 A CA60312 A CA 60312A CA 925355 A CA925355 A CA 925355A
Authority
CA
Canada
Prior art keywords
fire damper
damper blade
blade latch
latch
fire
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
CA060312A
Inventor
L. Alley 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.)
AMERICAN WARMING AND VENTILATING Inc
Original Assignee
AMERICAN WARMING AND VENTILATING Inc
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 AMERICAN WARMING AND VENTILATING Inc filed Critical AMERICAN WARMING AND VENTILATING Inc
Application granted granted Critical
Publication of CA925355A publication Critical patent/CA925355A/en
Expired legal-status Critical Current

Links

CA060312A 1968-08-26 1969-08-25 Fire damper blade latch Expired CA925355A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75511968A 1968-08-26 1968-08-26

Publications (1)

Publication Number Publication Date
CA925355A true CA925355A (en) 1973-05-01

Family

ID=25037804

Family Applications (1)

Application Number Title Priority Date Filing Date
CA060312A Expired CA925355A (en) 1968-08-26 1969-08-25 Fire damper blade latch

Country Status (1)

Country Link
CA (1) CA925355A (en)

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