JPH063625Y2 - 防火用ダンパの開閉装置 - Google Patents

防火用ダンパの開閉装置

Info

Publication number
JPH063625Y2
JPH063625Y2 JP11615888U JP11615888U JPH063625Y2 JP H063625 Y2 JPH063625 Y2 JP H063625Y2 JP 11615888 U JP11615888 U JP 11615888U JP 11615888 U JP11615888 U JP 11615888U JP H063625 Y2 JPH063625 Y2 JP H063625Y2
Authority
JP
Japan
Prior art keywords
engaging portion
damper
cam plate
fuse
gear
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 - Lifetime
Application number
JP11615888U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0237664U (enExample
Inventor
敏 勝野
Original Assignee
空研電機株式会社
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 空研電機株式会社 filed Critical 空研電機株式会社
Priority to JP11615888U priority Critical patent/JPH063625Y2/ja
Publication of JPH0237664U publication Critical patent/JPH0237664U/ja
Application granted granted Critical
Publication of JPH063625Y2 publication Critical patent/JPH063625Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Air-Flow Control Members (AREA)
JP11615888U 1988-09-03 1988-09-03 防火用ダンパの開閉装置 Expired - Lifetime JPH063625Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11615888U JPH063625Y2 (ja) 1988-09-03 1988-09-03 防火用ダンパの開閉装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11615888U JPH063625Y2 (ja) 1988-09-03 1988-09-03 防火用ダンパの開閉装置

Publications (2)

Publication Number Publication Date
JPH0237664U JPH0237664U (enExample) 1990-03-13
JPH063625Y2 true JPH063625Y2 (ja) 1994-02-02

Family

ID=31358440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11615888U Expired - Lifetime JPH063625Y2 (ja) 1988-09-03 1988-09-03 防火用ダンパの開閉装置

Country Status (1)

Country Link
JP (1) JPH063625Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2805537B2 (ja) * 1990-08-01 1998-09-30 大成建設株式会社 防煙、防火兼用逆流防止ダンパー

Also Published As

Publication number Publication date
JPH0237664U (enExample) 1990-03-13

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