JPH0735999Y2 - 折りたたみ式携帯用階段 - Google Patents

折りたたみ式携帯用階段

Info

Publication number
JPH0735999Y2
JPH0735999Y2 JP1990062998U JP6299890U JPH0735999Y2 JP H0735999 Y2 JPH0735999 Y2 JP H0735999Y2 JP 1990062998 U JP1990062998 U JP 1990062998U JP 6299890 U JP6299890 U JP 6299890U JP H0735999 Y2 JPH0735999 Y2 JP H0735999Y2
Authority
JP
Japan
Prior art keywords
tread
stairs
ground
connecting bar
plate
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
JP1990062998U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0421662U (en]
Inventor
辰義 坂本
憲章 尾上
正人 森下
貴裕 西山
Original Assignee
関電興業株式会社
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 関電興業株式会社 filed Critical 関電興業株式会社
Priority to JP1990062998U priority Critical patent/JPH0735999Y2/ja
Publication of JPH0421662U publication Critical patent/JPH0421662U/ja
Application granted granted Critical
Publication of JPH0735999Y2 publication Critical patent/JPH0735999Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Movable Scaffolding (AREA)
JP1990062998U 1990-06-14 1990-06-14 折りたたみ式携帯用階段 Expired - Lifetime JPH0735999Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990062998U JPH0735999Y2 (ja) 1990-06-14 1990-06-14 折りたたみ式携帯用階段

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990062998U JPH0735999Y2 (ja) 1990-06-14 1990-06-14 折りたたみ式携帯用階段

Publications (2)

Publication Number Publication Date
JPH0421662U JPH0421662U (en]) 1992-02-24
JPH0735999Y2 true JPH0735999Y2 (ja) 1995-08-16

Family

ID=31592660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990062998U Expired - Lifetime JPH0735999Y2 (ja) 1990-06-14 1990-06-14 折りたたみ式携帯用階段

Country Status (1)

Country Link
JP (1) JPH0735999Y2 (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4605917B2 (ja) * 2001-02-15 2011-01-05 株式会社アイ・エイチ・アイ マリンユナイテッド 折り畳み式足場装置
JP6304728B1 (ja) * 2017-03-09 2018-04-04 株式会社 Ｍｔｓ雪氷研究所 歩道
JP7379799B2 (ja) * 2019-10-29 2023-11-15 トヨタホーム株式会社 勾配可変階段装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5449714U (en]) * 1977-09-13 1979-04-06
JPS60188742U (ja) * 1984-05-25 1985-12-14 日本鋼管工事株式会社 球状タンクの開閉式足場

Also Published As

Publication number Publication date
JPH0421662U (en]) 1992-02-24

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