JPS64559B2 - - Google Patents

Info

Publication number
JPS64559B2
JPS64559B2 JP56117115A JP11711581A JPS64559B2 JP S64559 B2 JPS64559 B2 JP S64559B2 JP 56117115 A JP56117115 A JP 56117115A JP 11711581 A JP11711581 A JP 11711581A JP S64559 B2 JPS64559 B2 JP S64559B2
Authority
JP
Japan
Prior art keywords
shutter
shutter curtain
output
fire
proximity switch
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
JP56117115A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5820891A (ja
Inventor
Yoshinobu Iijima
Hisato Mitsui
Juji Kamijo
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.)
Sanwa Shutter Corp
Original Assignee
Sanwa Shutter 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 Sanwa Shutter Corp filed Critical Sanwa Shutter Corp
Priority to JP11711581A priority Critical patent/JPS5820891A/ja
Publication of JPS5820891A publication Critical patent/JPS5820891A/ja
Publication of JPS64559B2 publication Critical patent/JPS64559B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
JP11711581A 1981-07-28 1981-07-28 防火・防煙シヤツタの安全装置 Granted JPS5820891A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11711581A JPS5820891A (ja) 1981-07-28 1981-07-28 防火・防煙シヤツタの安全装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11711581A JPS5820891A (ja) 1981-07-28 1981-07-28 防火・防煙シヤツタの安全装置

Publications (2)

Publication Number Publication Date
JPS5820891A JPS5820891A (ja) 1983-02-07
JPS64559B2 true JPS64559B2 (enExample) 1989-01-06

Family

ID=14703788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11711581A Granted JPS5820891A (ja) 1981-07-28 1981-07-28 防火・防煙シヤツタの安全装置

Country Status (1)

Country Link
JP (1) JPS5820891A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2557207Y2 (ja) * 1986-10-15 1997-12-10 株式会社 ミツク シヤツターブレーキ制御装置
JPH0358599U (enExample) * 1989-10-16 1991-06-07

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585838Y2 (ja) * 1978-04-12 1983-02-01 松下電器産業株式会社 自動シャッタ装置

Also Published As

Publication number Publication date
JPS5820891A (ja) 1983-02-07

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