JPS6222300U - - Google Patents

Info

Publication number
JPS6222300U
JPS6222300U JP11531485U JP11531485U JPS6222300U JP S6222300 U JPS6222300 U JP S6222300U JP 11531485 U JP11531485 U JP 11531485U JP 11531485 U JP11531485 U JP 11531485U JP S6222300 U JPS6222300 U JP S6222300U
Authority
JP
Japan
Prior art keywords
ladder
opening frame
opening
mounting surface
ceiling
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
JP11531485U
Other languages
English (en)
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 filed Critical
Priority to JP11531485U priority Critical patent/JPS6222300U/ja
Publication of JPS6222300U publication Critical patent/JPS6222300U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Ladders (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例の側面図、第2図
はその部分拡大側面図、第3図は従来例の側面図
である。 1…天井、2…開口枠、2a…当接面、3…蓋
体、4…はしご、4a,4b…単位はしご、5…
支持具、5a…載置面。

Claims (1)

    【実用新案登録請求の範囲】
  1. 天井面に設けた開口枠と、この開口枠の一端に
    前記天井内に収納される姿勢と下向きに延びる姿
    勢との間で基端を回動自在に取付けられ前記収納
    姿勢で逆V字形状に折り畳み可能に連結した2個
    の単位はしごからなるはしごと、前記開口枠の他
    端に設けられ前記収納姿勢で前記はしごの先端を
    載せる載置面とこの載置面よりも前記はしごの開
    き方向寄りで立ち上つて設けられ前記はしごの開
    きを規制する当接面とからなる支持部とを備えた
    はしご装置。
JP11531485U 1985-07-25 1985-07-25 Pending JPS6222300U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11531485U JPS6222300U (ja) 1985-07-25 1985-07-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11531485U JPS6222300U (ja) 1985-07-25 1985-07-25

Publications (1)

Publication Number Publication Date
JPS6222300U true JPS6222300U (ja) 1987-02-10

Family

ID=30998845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11531485U Pending JPS6222300U (ja) 1985-07-25 1985-07-25

Country Status (1)

Country Link
JP (1) JPS6222300U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05141166A (ja) * 1991-11-16 1993-06-08 Daiken Trade & Ind Co Ltd 折畳み梯子ユニツト

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05141166A (ja) * 1991-11-16 1993-06-08 Daiken Trade & Ind Co Ltd 折畳み梯子ユニツト

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