JPS6214098U - - Google Patents

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Publication number
JPS6214098U
JPS6214098U JP10557185U JP10557185U JPS6214098U JP S6214098 U JPS6214098 U JP S6214098U JP 10557185 U JP10557185 U JP 10557185U JP 10557185 U JP10557185 U JP 10557185U JP S6214098 U JPS6214098 U JP S6214098U
Authority
JP
Japan
Prior art keywords
support
hole
utility
model registration
locking member
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.)
Granted
Application number
JP10557185U
Other languages
English (en)
Other versions
JPH0430314Y2 (ja
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 JP1985105571U priority Critical patent/JPH0430314Y2/ja
Publication of JPS6214098U publication Critical patent/JPS6214098U/ja
Application granted granted Critical
Publication of JPH0430314Y2 publication Critical patent/JPH0430314Y2/ja
Expired legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は梯子の一部を示す一部切断側面図、第
2図は一部の作用説明断面図、第3図はその使用
状態の斜面図、第4図は他の実施例を示す一部切
断側面図、第5図は第4図線における拡大切
断面図、第6図はその使用状態の斜面図、第7図
は他の実施例の斜面図である。 1…支柱、2…支脚、3…ブラケツト、4…孔
部、5…ロツク部材、6…バネ、7…操作部材、
8…足部、9…操作レバー、10…締付け部材。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 支柱1と、該支柱1に沿つてスライド可能に
    ブラケツト3を介して備えた支脚2とから成る伸
    縮梯子において、前記支脚2を遊嵌する孔部4の
    あるストツパ用のロツク部材5を弾装配備して支
    脚2の外周に孔部4を係脱自在に当接したことを
    特徴とする伸縮梯子。 2 前記ロツク部材5が、孔部4のある板状体5
    ―1であつて、その一端を前記ブラケツト3の突
    片3―1を支点として揺動可能にバネ6で弾装し
    たものである実用新案登録請求の範囲第1項記載
    の伸縮梯子。 3 前記ロツク部材5が、支脚2に巻きつけたコ
    イルバネ5―2であつて、固定部に一端を支持し
    他端を回動自在の自由端として巻径を可変とする
    操作部材7を備えたものである実用新案登録請求
    の範囲第1項記載の伸縮梯子。 4 前記支脚2が、滑り止め用の足部8を備えた
    ものであつて、操作レバー9のある締付部材10
    を備えたものである実用新案登録請求の範囲第1
    〜3項のいずれか一つの項記載の伸縮梯子。
JP1985105571U 1985-07-12 1985-07-12 Expired JPH0430314Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985105571U JPH0430314Y2 (ja) 1985-07-12 1985-07-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985105571U JPH0430314Y2 (ja) 1985-07-12 1985-07-12

Publications (2)

Publication Number Publication Date
JPS6214098U true JPS6214098U (ja) 1987-01-28
JPH0430314Y2 JPH0430314Y2 (ja) 1992-07-22

Family

ID=30980124

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985105571U Expired JPH0430314Y2 (ja) 1985-07-12 1985-07-12

Country Status (1)

Country Link
JP (1) JPH0430314Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101176045B1 (ko) * 2010-03-10 2012-08-24 한국중부발전(주) 사다리 장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5351315U (ja) * 1976-10-02 1978-05-01
JPS53158537U (ja) * 1977-05-17 1978-12-12
JPS5524319U (ja) * 1978-07-31 1980-02-16

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5351315U (ja) * 1976-10-02 1978-05-01
JPS53158537U (ja) * 1977-05-17 1978-12-12
JPS5524319U (ja) * 1978-07-31 1980-02-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101176045B1 (ko) * 2010-03-10 2012-08-24 한국중부발전(주) 사다리 장치

Also Published As

Publication number Publication date
JPH0430314Y2 (ja) 1992-07-22

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