JPS5777782A - Emergency shutter opening apparatus - Google Patents

Emergency shutter opening apparatus

Info

Publication number
JPS5777782A
JPS5777782A JP15300580A JP15300580A JPS5777782A JP S5777782 A JPS5777782 A JP S5777782A JP 15300580 A JP15300580 A JP 15300580A JP 15300580 A JP15300580 A JP 15300580A JP S5777782 A JPS5777782 A JP S5777782A
Authority
JP
Japan
Prior art keywords
shutter opening
opening apparatus
emergency shutter
emergency
shutter
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.)
Pending
Application number
JP15300580A
Other languages
Japanese (ja)
Inventor
Giichi Sasaki
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.)
TOUKOU SHUTTER KK
Original Assignee
TOUKOU SHUTTER KK
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 TOUKOU SHUTTER KK filed Critical TOUKOU SHUTTER KK
Priority to JP15300580A priority Critical patent/JPS5777782A/en
Publication of JPS5777782A publication Critical patent/JPS5777782A/en
Pending legal-status Critical Current

Links

Landscapes

  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
JP15300580A 1980-10-29 1980-10-29 Emergency shutter opening apparatus Pending JPS5777782A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15300580A JPS5777782A (en) 1980-10-29 1980-10-29 Emergency shutter opening apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15300580A JPS5777782A (en) 1980-10-29 1980-10-29 Emergency shutter opening apparatus

Publications (1)

Publication Number Publication Date
JPS5777782A true JPS5777782A (en) 1982-05-15

Family

ID=15552862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15300580A Pending JPS5777782A (en) 1980-10-29 1980-10-29 Emergency shutter opening apparatus

Country Status (1)

Country Link
JP (1) JPS5777782A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01219282A (en) * 1988-02-26 1989-09-01 Fuji Hensokuki Kk Pressure-actuated break-and-make switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01219282A (en) * 1988-02-26 1989-09-01 Fuji Hensokuki Kk Pressure-actuated break-and-make switch

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