JPS601898U - telescopic ladder - Google Patents

telescopic ladder

Info

Publication number
JPS601898U
JPS601898U JP9535983U JP9535983U JPS601898U JP S601898 U JPS601898 U JP S601898U JP 9535983 U JP9535983 U JP 9535983U JP 9535983 U JP9535983 U JP 9535983U JP S601898 U JPS601898 U JP S601898U
Authority
JP
Japan
Prior art keywords
ladder
locking members
telescopic ladder
telescoping
locking
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
JP9535983U
Other languages
Japanese (ja)
Other versions
JPH0140960Y2 (en
Inventor
秀雄 木村
Original Assignee
株式会社日本アルミ
日本アルミツルマル株式会社
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 株式会社日本アルミ, 日本アルミツルマル株式会社 filed Critical 株式会社日本アルミ
Priority to JP9535983U priority Critical patent/JPS601898U/en
Publication of JPS601898U publication Critical patent/JPS601898U/en
Application granted granted Critical
Publication of JPH0140960Y2 publication Critical patent/JPH0140960Y2/ja
Granted legal-status Critical Current

Links

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。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面はこの考案の一実施例を示すもので、第１図は側面
図、第２図と第３図は要部を示す拡大図である。 １・・・伸縮梯子、１Ａ・・・上梯子、ＩＢ・・・下梯
子、２・・・踏桟、３・・・作動ロープ、５・・・係止
部材、５Ａ・・・係合部、５Ｂ・・・先端部、５Ｂよ・
・・端面、１１・・・識表示。The drawings show one embodiment of this invention, with FIG. 1 being a side view, and FIGS. 2 and 3 being enlarged views showing the main parts. DESCRIPTION OF SYMBOLS 1... Telescopic ladder, 1A... Upper ladder, IB... Lower ladder, 2... Step rung, 3... Operating rope, 5... Locking member, 5A... Engaging portion , 5B...Tip, 5B.
...End face, 11...Identification display.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 係止部材の係止と群上により、梯子の伸縮が行なわれる
伸縮梯子であって、上記係止部材が完全な係止状態とな
ったとき、この係止部材が、梯子の伸縮操作位置に現わ
す適当な部分に、所定の識表示を施したことを特徴とす
る伸縮梯子。This is a telescoping ladder in which the ladder is extended and contracted by locking and hoisting the locking members, and when the locking members are completely locked, the locking members move to the extending/retracting operation position of the ladder. A telescoping ladder characterized by having a predetermined identification mark applied to an appropriate part of the ladder.
JP9535983U 1983-06-20 1983-06-20 telescopic ladder Granted JPS601898U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9535983U JPS601898U (en) 1983-06-20 1983-06-20 telescopic ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9535983U JPS601898U (en) 1983-06-20 1983-06-20 telescopic ladder

Publications (2)

Publication Number Publication Date
JPS601898U true JPS601898U (en) 1985-01-09
JPH0140960Y2 JPH0140960Y2 (en) 1989-12-05

Family

ID=30227763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9535983U Granted JPS601898U (en) 1983-06-20 1983-06-20 telescopic ladder

Country Status (1)

Country Link
JP (1) JPS601898U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH064298U (en) * 1991-02-25 1994-01-21 森田ポンプ株式会社 Safety latch for multi-stage telescopic ladder
JP2013076253A (en) * 2011-09-30 2013-04-25 Lalique:Kk Floating prevention structure for scaffold board

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5674200U (en) * 1979-11-13 1981-06-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5674200U (en) * 1979-11-13 1981-06-17

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH064298U (en) * 1991-02-25 1994-01-21 森田ポンプ株式会社 Safety latch for multi-stage telescopic ladder
JP2013076253A (en) * 2011-09-30 2013-04-25 Lalique:Kk Floating prevention structure for scaffold board

Also Published As

Publication number Publication date
JPH0140960Y2 (en) 1989-12-05

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