JPS51122926A - Exit door equiped with an anti-smoke door - Google Patents

Exit door equiped with an anti-smoke door

Info

Publication number
JPS51122926A
JPS51122926A JP50047977A JP4797775A JPS51122926A JP S51122926 A JPS51122926 A JP S51122926A JP 50047977 A JP50047977 A JP 50047977A JP 4797775 A JP4797775 A JP 4797775A JP S51122926 A JPS51122926 A JP S51122926A
Authority
JP
Japan
Prior art keywords
door
smoke
equiped
exit
exit 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
JP50047977A
Other languages
Japanese (ja)
Other versions
JPS5425337B2 (en
Inventor
Hideaki Nagashima
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 JP50047977A priority Critical patent/JPS51122926A/en
Publication of JPS51122926A publication Critical patent/JPS51122926A/en
Publication of JPS5425337B2 publication Critical patent/JPS5425337B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prevent smoke propagation by adding a door intercecting smoke to a main door, so that persons can refuge outdoor as early as possible.
COPYRIGHT: (C)1976,JPO&Japio
JP50047977A 1975-04-19 1975-04-19 Exit door equiped with an anti-smoke door Granted JPS51122926A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50047977A JPS51122926A (en) 1975-04-19 1975-04-19 Exit door equiped with an anti-smoke door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50047977A JPS51122926A (en) 1975-04-19 1975-04-19 Exit door equiped with an anti-smoke door

Publications (2)

Publication Number Publication Date
JPS51122926A true JPS51122926A (en) 1976-10-27
JPS5425337B2 JPS5425337B2 (en) 1979-08-27

Family

ID=12790362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50047977A Granted JPS51122926A (en) 1975-04-19 1975-04-19 Exit door equiped with an anti-smoke door

Country Status (1)

Country Link
JP (1) JPS51122926A (en)

Also Published As

Publication number Publication date
JPS5425337B2 (en) 1979-08-27

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