JPH0627757Y2 - 梯子の転倒防止器 - Google Patents

梯子の転倒防止器

Info

Publication number
JPH0627757Y2
JPH0627757Y2 JP1990004265U JP426590U JPH0627757Y2 JP H0627757 Y2 JPH0627757 Y2 JP H0627757Y2 JP 1990004265 U JP1990004265 U JP 1990004265U JP 426590 U JP426590 U JP 426590U JP H0627757 Y2 JPH0627757 Y2 JP H0627757Y2
Authority
JP
Japan
Prior art keywords
column
columns
ladder
auxiliary
pillars
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
JP1990004265U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0395499U (enrdf_load_stackoverflow
Inventor
春夫 森島
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 JP1990004265U priority Critical patent/JPH0627757Y2/ja
Publication of JPH0395499U publication Critical patent/JPH0395499U/ja
Application granted granted Critical
Publication of JPH0627757Y2 publication Critical patent/JPH0627757Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Ladders (AREA)
JP1990004265U 1990-01-19 1990-01-19 梯子の転倒防止器 Expired - Lifetime JPH0627757Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990004265U JPH0627757Y2 (ja) 1990-01-19 1990-01-19 梯子の転倒防止器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990004265U JPH0627757Y2 (ja) 1990-01-19 1990-01-19 梯子の転倒防止器

Publications (2)

Publication Number Publication Date
JPH0395499U JPH0395499U (enrdf_load_stackoverflow) 1991-09-30
JPH0627757Y2 true JPH0627757Y2 (ja) 1994-07-27

Family

ID=31508017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990004265U Expired - Lifetime JPH0627757Y2 (ja) 1990-01-19 1990-01-19 梯子の転倒防止器

Country Status (1)

Country Link
JP (1) JPH0627757Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020153730A1 (ko) * 2019-01-24 2020-07-30 이거송 사다리의 안전지지 구조

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910500U (ja) * 1982-07-14 1984-01-23 長谷川工業株式会社 梯子用安定化装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020153730A1 (ko) * 2019-01-24 2020-07-30 이거송 사다리의 안전지지 구조

Also Published As

Publication number Publication date
JPH0395499U (enrdf_load_stackoverflow) 1991-09-30

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