JPS6159724U - - Google Patents

Info

Publication number
JPS6159724U
JPS6159724U JP14444184U JP14444184U JPS6159724U JP S6159724 U JPS6159724 U JP S6159724U JP 14444184 U JP14444184 U JP 14444184U JP 14444184 U JP14444184 U JP 14444184U JP S6159724 U JPS6159724 U JP S6159724U
Authority
JP
Japan
Prior art keywords
bolt
opening frame
link body
receiving part
link
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
JP14444184U
Other languages
English (en)
Other versions
JPH0332173Y2 (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 JP1984144441U priority Critical patent/JPH0332173Y2/ja
Publication of JPS6159724U publication Critical patent/JPS6159724U/ja
Application granted granted Critical
Publication of JPH0332173Y2 publication Critical patent/JPH0332173Y2/ja
Expired legal-status Critical Current

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Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す正面図、第２
図は同上の拡大図、第３図は第２図の側面図、第
４図ははしごユニツトの全体斜視図、第５図は従
来例の斜視図であり、１は開口枠、２ははしご、
３は蓋板、４はリンク体、５はボルト受け部、６
はボルト、７はリンク、８はリンク受け部である
。

Claims (1)

    【実用新案登録請求の範囲】
  1. 上面に折り畳み可能なはしごを取り付けられた
    蓋板の一端を開口枠の一端の下部に回動自在に枢
    着し、一対のリンクを接続したリンク体の一端を
    回動自在に開口枠の側面に回動自在に枢着すると
    共にリンク体の他端を蓋板に回動自在に枢着し、
    開口枠の側面に設けられたボルト受け部にボルト
    を進退自在に螺挿し、ボルトの上端部に設けられ
    たリンク受け部によりリンク体を下方から支持し
    て成るはしごユニツト。
JP1984144441U 1984-09-25 1984-09-25 Expired JPH0332173Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984144441U JPH0332173Y2 (ja) 1984-09-25 1984-09-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984144441U JPH0332173Y2 (ja) 1984-09-25 1984-09-25

Publications (2)

Publication Number Publication Date
JPS6159724U true JPS6159724U (ja) 1986-04-22
JPH0332173Y2 JPH0332173Y2 (ja) 1991-07-09

Family

ID=30702717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984144441U Expired JPH0332173Y2 (ja) 1984-09-25 1984-09-25

Country Status (1)

Country Link
JP (1) JPH0332173Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829757U (ja) * 1981-08-21 1983-02-26 昭和ロツク株式会社 引違戸用鍵付補助錠

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829757U (ja) * 1981-08-21 1983-02-26 昭和ロツク株式会社 引違戸用鍵付補助錠

Also Published As

Publication number Publication date
JPH0332173Y2 (ja) 1991-07-09

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