JPH063105Y2 - 防火戸の係止装置 - Google Patents

防火戸の係止装置

Info

Publication number
JPH063105Y2
JPH063105Y2 JP1987043868U JP4386887U JPH063105Y2 JP H063105 Y2 JPH063105 Y2 JP H063105Y2 JP 1987043868 U JP1987043868 U JP 1987043868U JP 4386887 U JP4386887 U JP 4386887U JP H063105 Y2 JPH063105 Y2 JP H063105Y2
Authority
JP
Japan
Prior art keywords
fire door
spring
link
shaft
cylindrical member
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
JP1987043868U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63151671U (enrdf_load_stackoverflow
Inventor
照夫 岩田
勉 中西
久二 安西
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.)
Hochiki Corp
Original Assignee
Hochiki Corp
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 Hochiki Corp filed Critical Hochiki Corp
Priority to JP1987043868U priority Critical patent/JPH063105Y2/ja
Publication of JPS63151671U publication Critical patent/JPS63151671U/ja
Application granted granted Critical
Publication of JPH063105Y2 publication Critical patent/JPH063105Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Special Wing (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
JP1987043868U 1987-03-25 1987-03-25 防火戸の係止装置 Expired - Lifetime JPH063105Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987043868U JPH063105Y2 (ja) 1987-03-25 1987-03-25 防火戸の係止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987043868U JPH063105Y2 (ja) 1987-03-25 1987-03-25 防火戸の係止装置

Publications (2)

Publication Number Publication Date
JPS63151671U JPS63151671U (enrdf_load_stackoverflow) 1988-10-05
JPH063105Y2 true JPH063105Y2 (ja) 1994-01-26

Family

ID=30861136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987043868U Expired - Lifetime JPH063105Y2 (ja) 1987-03-25 1987-03-25 防火戸の係止装置

Country Status (1)

Country Link
JP (1) JPH063105Y2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6553924B2 (ja) * 2015-04-08 2019-07-31 一郎 国府田 防火扉の係止装置
JP7023734B2 (ja) * 2018-02-13 2022-02-22 ホーチキ株式会社 ラッチ式解錠装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS592270Y2 (ja) * 1981-01-22 1984-01-21 六五電器株式会社 非常時用ロツク装置
JPS5958172U (ja) * 1982-10-12 1984-04-16 ホーチキ株式会社 係止装置

Also Published As

Publication number Publication date
JPS63151671U (enrdf_load_stackoverflow) 1988-10-05

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