JPS59106999U - 避難階段装置 - Google Patents

避難階段装置

Info

Publication number
JPS59106999U
JPS59106999U JP185383U JP185383U JPS59106999U JP S59106999 U JPS59106999 U JP S59106999U JP 185383 U JP185383 U JP 185383U JP 185383 U JP185383 U JP 185383U JP S59106999 U JPS59106999 U JP S59106999U
Authority
JP
Japan
Prior art keywords
state
telescoping
staircase
evacuation
stair device
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
JP185383U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0240240Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
前田　維
Original Assignee
城田鉄工株式会社
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 城田鉄工株式会社 filed Critical 城田鉄工株式会社
Priority to JP185383U priority Critical patent/JPS59106999U/ja
Publication of JPS59106999U publication Critical patent/JPS59106999U/ja
Application granted granted Critical
Publication of JPH0240240Y2 publication Critical patent/JPH0240240Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ladders (AREA)
JP185383U 1983-01-10 1983-01-10 避難階段装置 Granted JPS59106999U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP185383U JPS59106999U (ja) 1983-01-10 1983-01-10 避難階段装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP185383U JPS59106999U (ja) 1983-01-10 1983-01-10 避難階段装置

Publications (2)

Publication Number Publication Date
JPS59106999U true JPS59106999U (ja) 1984-07-18
JPH0240240Y2 JPH0240240Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-10-26

Family

ID=30133557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP185383U Granted JPS59106999U (ja) 1983-01-10 1983-01-10 避難階段装置

Country Status (1)

Country Link
JP (1) JPS59106999U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019148159A (ja) * 2018-06-13 2019-09-05 有限会社弘毅 折畳式ステップ
KR102446910B1 (ko) * 2022-02-09 2022-09-23 주식회사 파인디앤씨 접이식 피난계단
KR20240022264A (ko) * 2022-08-11 2024-02-20 김건우 비상탈출용 하향식 피난사다리

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5251797A (en) * 1975-10-21 1977-04-25 Naka Tech Lab Escape stairs of extendible type
JPS52112200U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1976-02-20 1977-08-25
JPS52128695A (en) * 1976-04-22 1977-10-28 Naka Tech Lab Building escaping device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5251797A (en) * 1975-10-21 1977-04-25 Naka Tech Lab Escape stairs of extendible type
JPS52112200U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1976-02-20 1977-08-25
JPS52128695A (en) * 1976-04-22 1977-10-28 Naka Tech Lab Building escaping device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019148159A (ja) * 2018-06-13 2019-09-05 有限会社弘毅 折畳式ステップ
KR102446910B1 (ko) * 2022-02-09 2022-09-23 주식회사 파인디앤씨 접이식 피난계단
KR20240022264A (ko) * 2022-08-11 2024-02-20 김건우 비상탈출용 하향식 피난사다리

Also Published As

Publication number Publication date
JPH0240240Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-10-26

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