JPH0640880Y2 - 避難用吊り梯子 - Google Patents

避難用吊り梯子

Info

Publication number
JPH0640880Y2
JPH0640880Y2 JP5540190U JP5540190U JPH0640880Y2 JP H0640880 Y2 JPH0640880 Y2 JP H0640880Y2 JP 5540190 U JP5540190 U JP 5540190U JP 5540190 U JP5540190 U JP 5540190U JP H0640880 Y2 JPH0640880 Y2 JP H0640880Y2
Authority
JP
Japan
Prior art keywords
ladder
bars
bar
link
evacuation
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.)
Expired - Lifetime
Application number
JP5540190U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0414700U (enrdf_load_stackoverflow
Inventor
満 田中
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 JP5540190U priority Critical patent/JPH0640880Y2/ja
Publication of JPH0414700U publication Critical patent/JPH0414700U/ja
Application granted granted Critical
Publication of JPH0640880Y2 publication Critical patent/JPH0640880Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Ladders (AREA)
JP5540190U 1990-05-29 1990-05-29 避難用吊り梯子 Expired - Lifetime JPH0640880Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5540190U JPH0640880Y2 (ja) 1990-05-29 1990-05-29 避難用吊り梯子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5540190U JPH0640880Y2 (ja) 1990-05-29 1990-05-29 避難用吊り梯子

Publications (2)

Publication Number Publication Date
JPH0414700U JPH0414700U (enrdf_load_stackoverflow) 1992-02-05
JPH0640880Y2 true JPH0640880Y2 (ja) 1994-10-26

Family

ID=31578319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5540190U Expired - Lifetime JPH0640880Y2 (ja) 1990-05-29 1990-05-29 避難用吊り梯子

Country Status (1)

Country Link
JP (1) JPH0640880Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102767333B1 (ko) * 2024-07-23 2025-02-14 (주)한국소방기구제작소 하향전개식 피난사다리

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102767333B1 (ko) * 2024-07-23 2025-02-14 (주)한국소방기구제작소 하향전개식 피난사다리

Also Published As

Publication number Publication date
JPH0414700U (enrdf_load_stackoverflow) 1992-02-05

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