JPS54107143A - Automatic door shutter - Google Patents

Automatic door shutter

Info

Publication number
JPS54107143A
JPS54107143A JP1390978A JP1390978A JPS54107143A JP S54107143 A JPS54107143 A JP S54107143A JP 1390978 A JP1390978 A JP 1390978A JP 1390978 A JP1390978 A JP 1390978A JP S54107143 A JPS54107143 A JP S54107143A
Authority
JP
Japan
Prior art keywords
automatic door
door shutter
shutter
automatic
door
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
JP1390978A
Other languages
Japanese (ja)
Other versions
JPS6110631B2 (en
Inventor
Kazuo Izeki
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.)
OTA SEISAKUSHIYO KK
Original Assignee
OTA SEISAKUSHIYO 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 OTA SEISAKUSHIYO KK filed Critical OTA SEISAKUSHIYO KK
Priority to JP1390978A priority Critical patent/JPS54107143A/en
Priority to US05/927,699 priority patent/US4196924A/en
Publication of JPS54107143A publication Critical patent/JPS54107143A/en
Publication of JPS6110631B2 publication Critical patent/JPS6110631B2/ja
Granted legal-status Critical Current

Links

JP1390978A 1977-07-28 1978-02-09 Automatic door shutter Granted JPS54107143A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1390978A JPS54107143A (en) 1978-02-09 1978-02-09 Automatic door shutter
US05/927,699 US4196924A (en) 1977-07-28 1978-07-24 Automatic door closing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1390978A JPS54107143A (en) 1978-02-09 1978-02-09 Automatic door shutter

Publications (2)

Publication Number Publication Date
JPS54107143A true JPS54107143A (en) 1979-08-22
JPS6110631B2 JPS6110631B2 (en) 1986-03-29

Family

ID=11846287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1390978A Granted JPS54107143A (en) 1977-07-28 1978-02-09 Automatic door shutter

Country Status (1)

Country Link
JP (1) JPS54107143A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63101666U (en) * 1986-12-20 1988-07-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63101666U (en) * 1986-12-20 1988-07-01
JPH0452376Y2 (en) * 1986-12-20 1992-12-09

Also Published As

Publication number Publication date
JPS6110631B2 (en) 1986-03-29

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