JPS5226796A - Emergency outdoor spiral chute type refuge stair - Google Patents

Emergency outdoor spiral chute type refuge stair

Info

Publication number
JPS5226796A
JPS5226796A JP10255075A JP10255075A JPS5226796A JP S5226796 A JPS5226796 A JP S5226796A JP 10255075 A JP10255075 A JP 10255075A JP 10255075 A JP10255075 A JP 10255075A JP S5226796 A JPS5226796 A JP S5226796A
Authority
JP
Japan
Prior art keywords
spiral chute
chute type
stair
type refuge
emergency outdoor
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
JP10255075A
Other languages
Japanese (ja)
Inventor
Nobuyuki Yokota
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.)
SEIKEI KOGYO KK
SEIKEI KOUGIYOU KK
Original Assignee
SEIKEI KOGYO KK
SEIKEI KOUGIYOU 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 SEIKEI KOGYO KK, SEIKEI KOUGIYOU KK filed Critical SEIKEI KOGYO KK
Priority to JP10255075A priority Critical patent/JPS5226796A/en
Publication of JPS5226796A publication Critical patent/JPS5226796A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Lowering Means (AREA)

Abstract

PURPOSE: To provide a refuge stair which can rapidly, safely and smoothly escape more people regardless of old, young, male and female.
COPYRIGHT: (C)1977,JPO&Japio
JP10255075A 1975-08-26 1975-08-26 Emergency outdoor spiral chute type refuge stair Pending JPS5226796A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10255075A JPS5226796A (en) 1975-08-26 1975-08-26 Emergency outdoor spiral chute type refuge stair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10255075A JPS5226796A (en) 1975-08-26 1975-08-26 Emergency outdoor spiral chute type refuge stair

Publications (1)

Publication Number Publication Date
JPS5226796A true JPS5226796A (en) 1977-02-28

Family

ID=14330343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10255075A Pending JPS5226796A (en) 1975-08-26 1975-08-26 Emergency outdoor spiral chute type refuge stair

Country Status (1)

Country Link
JP (1) JPS5226796A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53142800U (en) * 1977-04-16 1978-11-10
US20140224584A1 (en) * 2011-09-06 2014-08-14 Ashwan Murdhi B Aldosari Rapid escape exit for high building

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934598B1 (en) * 1970-11-06 1974-09-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934598B1 (en) * 1970-11-06 1974-09-14

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53142800U (en) * 1977-04-16 1978-11-10
US20140224584A1 (en) * 2011-09-06 2014-08-14 Ashwan Murdhi B Aldosari Rapid escape exit for high building

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