JPS5978498U - ねじり梯子 - Google Patents

ねじり梯子

Info

Publication number
JPS5978498U
JPS5978498U JP17473982U JP17473982U JPS5978498U JP S5978498 U JPS5978498 U JP S5978498U JP 17473982 U JP17473982 U JP 17473982U JP 17473982 U JP17473982 U JP 17473982U JP S5978498 U JPS5978498 U JP S5978498U
Authority
JP
Japan
Prior art keywords
ladder
support
twisting
little
around
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
JP17473982U
Other languages
English (en)
Inventor
修司 飯田
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP17473982U priority Critical patent/JPS5978498U/ja
Publication of JPS5978498U publication Critical patent/JPS5978498U/ja
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
図面はこの考案の実施例を示すもので、第１図は各梯子
段を互に平行に配列させた状態を示す平面図、第２図は
ねじり状態において示す斜視図、第３図は梯子段の取付
状態を示す一部切欠斜視図、第４図は同じく一部切欠側
面図、第５図及び第６図はそれぞれ使用例を示す説明図
である。 １・・・支柱、４，８・・・梯子段。

Claims (1)

    【実用新案登録請求の範囲】
  1. １本の支柱１に所定の間隔で複数個の梯子段４を支柱軸
    線のまわりに回動可能に設け、各梯子段４を順次少しず
    つ前記支柱軸線のまわりに回転させて支柱１に固定する
    ことにより登り始めと終りとて昇降の向きを変えてなる
    ねじり梯子。
JP17473982U 1982-11-18 1982-11-18 ねじり梯子 Pending JPS5978498U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17473982U JPS5978498U (ja) 1982-11-18 1982-11-18 ねじり梯子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17473982U JPS5978498U (ja) 1982-11-18 1982-11-18 ねじり梯子

Publications (1)

Publication Number Publication Date
JPS5978498U true JPS5978498U (ja) 1984-05-28

Family

ID=30380337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17473982U Pending JPS5978498U (ja) 1982-11-18 1982-11-18 ねじり梯子

Country Status (1)

Country Link
JP (1) JPS5978498U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0251700U (ja) * 1988-10-03 1990-04-12

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4972998A (ja) * 1972-11-20 1974-07-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4972998A (ja) * 1972-11-20 1974-07-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0251700U (ja) * 1988-10-03 1990-04-12

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