JPS54164337A - Shutter door provided with emergency opening device - Google Patents

Shutter door provided with emergency opening device

Info

Publication number
JPS54164337A
JPS54164337A JP7296478A JP7296478A JPS54164337A JP S54164337 A JPS54164337 A JP S54164337A JP 7296478 A JP7296478 A JP 7296478A JP 7296478 A JP7296478 A JP 7296478A JP S54164337 A JPS54164337 A JP S54164337A
Authority
JP
Japan
Prior art keywords
opening device
shutter door
door provided
emergency opening
emergency
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
JP7296478A
Other languages
Japanese (ja)
Inventor
Fumitane Ichikawa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP7296478A priority Critical patent/JPS54164337A/en
Publication of JPS54164337A publication Critical patent/JPS54164337A/en
Pending legal-status Critical Current

Links

JP7296478A 1978-06-16 1978-06-16 Shutter door provided with emergency opening device Pending JPS54164337A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7296478A JPS54164337A (en) 1978-06-16 1978-06-16 Shutter door provided with emergency opening device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7296478A JPS54164337A (en) 1978-06-16 1978-06-16 Shutter door provided with emergency opening device

Publications (1)

Publication Number Publication Date
JPS54164337A true JPS54164337A (en) 1979-12-27

Family

ID=13504561

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7296478A Pending JPS54164337A (en) 1978-06-16 1978-06-16 Shutter door provided with emergency opening device

Country Status (1)

Country Link
JP (1) JPS54164337A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63203918A (en) * 1987-02-19 1988-08-23 Ntn Toyo Bearing Co Ltd Orifice type static pressure gas journal bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63203918A (en) * 1987-02-19 1988-08-23 Ntn Toyo Bearing Co Ltd Orifice type static pressure gas journal bearing

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