JPH0348099U - - Google Patents

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Publication number
JPH0348099U
JPH0348099U JP10837789U JP10837789U JPH0348099U JP H0348099 U JPH0348099 U JP H0348099U JP 10837789 U JP10837789 U JP 10837789U JP 10837789 U JP10837789 U JP 10837789U JP H0348099 U JPH0348099 U JP H0348099U
Authority
JP
Japan
Prior art keywords
spiral
members
pair
lower ends
utility
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
JP10837789U
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 JP10837789U priority Critical patent/JPH0348099U/ja
Publication of JPH0348099U publication Critical patent/JPH0348099U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は、この考案に係るらせんほしごの一実
施例の斜視図、第2図は、その使用要領図の一例
、第3図は、パラペツトと直下階バルコニーとの
相対関係を示す垂直断面側面図である。 7……一対の縦部材、8……各ステツプ部材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 複数のステツプ部材をその間に所定ピツチで上
    下に連結した一対の両側縦部材の上端及び下端間
    を連続的にらせん状に変化するように形成したこ
    とを特徴とするらせん形はしご。
JP10837789U 1989-09-18 1989-09-18 Pending JPH0348099U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10837789U JPH0348099U (ja) 1989-09-18 1989-09-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10837789U JPH0348099U (ja) 1989-09-18 1989-09-18

Publications (1)

Publication Number Publication Date
JPH0348099U true JPH0348099U (ja) 1991-05-08

Family

ID=31657018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10837789U Pending JPH0348099U (ja) 1989-09-18 1989-09-18

Country Status (1)

Country Link
JP (1) JPH0348099U (ja)

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