JPS6294745A - 防火機能付排煙又は給気ダンパ− - Google Patents

防火機能付排煙又は給気ダンパ−

Info

Publication number
JPS6294745A
JPS6294745A JP23394985A JP23394985A JPS6294745A JP S6294745 A JPS6294745 A JP S6294745A JP 23394985 A JP23394985 A JP 23394985A JP 23394985 A JP23394985 A JP 23394985A JP S6294745 A JPS6294745 A JP S6294745A
Authority
JP
Japan
Prior art keywords
spring
shaft
fuse
outer shaft
state
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
JP23394985A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0258547B2 (enrdf_load_stackoverflow
Inventor
Hideki Noda
英樹 野田
Shigemitsu Shimoyama
下山　繁光
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.)
Nabco Ltd
Original Assignee
Nabco Ltd
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 Nabco Ltd filed Critical Nabco Ltd
Priority to JP23394985A priority Critical patent/JPS6294745A/ja
Publication of JPS6294745A publication Critical patent/JPS6294745A/ja
Publication of JPH0258547B2 publication Critical patent/JPH0258547B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
  • Air-Flow Control Members (AREA)
JP23394985A 1985-10-18 1985-10-18 防火機能付排煙又は給気ダンパ− Granted JPS6294745A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23394985A JPS6294745A (ja) 1985-10-18 1985-10-18 防火機能付排煙又は給気ダンパ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23394985A JPS6294745A (ja) 1985-10-18 1985-10-18 防火機能付排煙又は給気ダンパ−

Publications (2)

Publication Number Publication Date
JPS6294745A true JPS6294745A (ja) 1987-05-01
JPH0258547B2 JPH0258547B2 (enrdf_load_stackoverflow) 1990-12-10

Family

ID=16963143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23394985A Granted JPS6294745A (ja) 1985-10-18 1985-10-18 防火機能付排煙又は給気ダンパ−

Country Status (1)

Country Link
JP (1) JPS6294745A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07259325A (ja) * 1991-12-20 1995-10-09 Techno Soken Kk 足場用パイプの補強機材とその使用工法

Also Published As

Publication number Publication date
JPH0258547B2 (enrdf_load_stackoverflow) 1990-12-10

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