JPS6070198U - folding extension ladder - Google Patents

folding extension ladder

Info

Publication number
JPS6070198U
JPS6070198U JP16355683U JP16355683U JPS6070198U JP S6070198 U JPS6070198 U JP S6070198U JP 16355683 U JP16355683 U JP 16355683U JP 16355683 U JP16355683 U JP 16355683U JP S6070198 U JPS6070198 U JP S6070198U
Authority
JP
Japan
Prior art keywords
extension ladder
climber
fits
folding extension
shaped steel
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
JP16355683U
Other languages
Japanese (ja)
Inventor
岩下　節
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP16355683U priority Critical patent/JPS6070198U/en
Publication of JPS6070198U publication Critical patent/JPS6070198U/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
    • E06C1/383—Foldable ladders in which the longitudinal members are brought together on folding

Landscapes

  • Ladders (AREA)

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]

第１図は本考案の展開斜視図、第２図は本考案の折た１
み図、第３図は本考案の平面断面図、第　　′４図は本
考案の折た１み一部詳細図。 １は桁、２は上り子、３は固定ビス、４は固定子。Figure 1 is an exploded perspective view of the invention, Figure 2 is a folded view of the invention.
Figure 3 is a plan sectional view of the present invention, and Figure '4 is a partially detailed view of the folded part of the present invention. 1 is a girder, 2 is a riser, 3 is a fixing screw, and 4 is a stator.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 梯子本体Ｃ型鋼１を第３図のように左右に向け２の上り
子の両端を３の固定ビスにて取付けて上下に動くように
して、２の上り子は、上方又は下方に引張ると、１のＣ
型鋼の溝の中に２の上り子かは入り、一本の角材のよう
に納まる。４は固定子で、展開使用中に倒れを防止する
折だ１み伸縮梯子の構造。Turn the ladder main body C-shaped steel 1 to the left and right as shown in Figure 3, and attach both ends of the climber 2 with the fixing screws 3 so that it can move up and down, and when the climber 2 is pulled upward or downward, 1C
The No. 2 ascender fits into the groove of the shaped steel and fits like a single square piece of timber. 4 is the stator, which has a foldable telescopic ladder structure to prevent it from falling down during deployment.
JP16355683U 1983-10-22 1983-10-22 folding extension ladder Pending JPS6070198U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16355683U JPS6070198U (en) 1983-10-22 1983-10-22 folding extension ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16355683U JPS6070198U (en) 1983-10-22 1983-10-22 folding extension ladder

Publications (1)

Publication Number Publication Date
JPS6070198U true JPS6070198U (en) 1985-05-17

Family

ID=30358842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16355683U Pending JPS6070198U (en) 1983-10-22 1983-10-22 folding extension ladder

Country Status (1)

Country Link
JP (1) JPS6070198U (en)

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