JPS59154280U - 防煙防火ダンパ−のロツク装置 - Google Patents

防煙防火ダンパ−のロツク装置

Info

Publication number
JPS59154280U
JPS59154280U JP4654083U JP4654083U JPS59154280U JP S59154280 U JPS59154280 U JP S59154280U JP 4654083 U JP4654083 U JP 4654083U JP 4654083 U JP4654083 U JP 4654083U JP S59154280 U JPS59154280 U JP S59154280U
Authority
JP
Japan
Prior art keywords
damper
smoke
locking device
fire damper
biased
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.)
Granted
Application number
JP4654083U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6228983Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
村田　幸春
Original Assignee
株式会社ダイリツ
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 株式会社ダイリツ filed Critical 株式会社ダイリツ
Priority to JP4654083U priority Critical patent/JPS59154280U/ja
Publication of JPS59154280U publication Critical patent/JPS59154280U/ja
Application granted granted Critical
Publication of JPS6228983Y2 publication Critical patent/JPS6228983Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Air-Flow Control Members (AREA)
JP4654083U 1983-03-30 1983-03-30 防煙防火ダンパ−のロツク装置 Granted JPS59154280U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4654083U JPS59154280U (ja) 1983-03-30 1983-03-30 防煙防火ダンパ−のロツク装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4654083U JPS59154280U (ja) 1983-03-30 1983-03-30 防煙防火ダンパ−のロツク装置

Publications (2)

Publication Number Publication Date
JPS59154280U true JPS59154280U (ja) 1984-10-16
JPS6228983Y2 JPS6228983Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-07-25

Family

ID=30177090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4654083U Granted JPS59154280U (ja) 1983-03-30 1983-03-30 防煙防火ダンパ−のロツク装置

Country Status (1)

Country Link
JP (1) JPS59154280U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS6228983Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-07-25

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