JPS6228983Y2 - - Google Patents

Info

Publication number
JPS6228983Y2
JPS6228983Y2 JP4654083U JP4654083U JPS6228983Y2 JP S6228983 Y2 JPS6228983 Y2 JP S6228983Y2 JP 4654083 U JP4654083 U JP 4654083U JP 4654083 U JP4654083 U JP 4654083U JP S6228983 Y2 JPS6228983 Y2 JP S6228983Y2
Authority
JP
Japan
Prior art keywords
damper
spring
operating handle
fixed
engaging
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
JP4654083U
Other languages
English (en)
Japanese (ja)
Other versions
JPS59154280U (ja
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 filed Critical
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 JPS59154280U (ja) 1984-10-16
JPS6228983Y2 true JPS6228983Y2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS59154280U (ja) 1984-10-16

Similar Documents

Publication Publication Date Title
US4274200A (en) Lock open folding knife with side release
US5513510A (en) Handleset with thumb piece and rack
JPS6228983Y2 (enrdf_load_stackoverflow)
US2725253A (en) Utility hook
JPH0717203Y2 (ja) 平面ハンドル装置
US2861291A (en) Door holding and closing mechanism
JP4761604B2 (ja) 天井点検口
US2489078A (en) Sliding bolt fastener
JPS60940Y2 (ja) 防火ダンパ−装置
JPS5810604Y2 (ja) 防災ダンパ−作動装置
US2137967A (en) Lock
JPH0742052Y2 (ja) 給気ダンパ装置
JPH0454287Y2 (enrdf_load_stackoverflow)
JPS6092547U (ja) 防火ダンパ用温度ヒユ−ズ装置
JPS6310361Y2 (enrdf_load_stackoverflow)
JPS6114540Y2 (enrdf_load_stackoverflow)
EP0959208A1 (en) Safety release assembly
JPS5816772Y2 (ja) 防煙防火ダンパ−の自動閉止装置
JPH0223331Y2 (enrdf_load_stackoverflow)
JPS641717Y2 (enrdf_load_stackoverflow)
JPS5913226Y2 (ja) 消火車とガイド車の位置合せ検出装置
JP2604955B2 (ja) 防火ダンパー付屋外フード
JP2502016Y2 (ja) 締まり装置の安全ロック
JPH0683879U (ja) ガードアーム錠
JPH0631079Y2 (ja) ロックハンドル装置