JPS61139491U - - Google Patents

Info

Publication number
JPS61139491U
JPS61139491U JP2404485U JP2404485U JPS61139491U JP S61139491 U JPS61139491 U JP S61139491U JP 2404485 U JP2404485 U JP 2404485U JP 2404485 U JP2404485 U JP 2404485U JP S61139491 U JPS61139491 U JP S61139491U
Authority
JP
Japan
Prior art keywords
inspection
inspection cover
cover
closes
weight
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
JP2404485U
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 JP2404485U priority Critical patent/JPS61139491U/ja
Publication of JPS61139491U publication Critical patent/JPS61139491U/ja
Pending legal-status Critical Current

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  • Details Of Measuring And Other Instruments (AREA)

Description

【図面の簡単な説明】
第1図及び第2図は本考案実施例の斜視図、第
3図は従来の装置の斜視図、第4図及び第5図は
同上断面図。 7:点検窓、8:本体、9:点検カバー、10
:アーム、14:ストツパー。

Claims (1)

  1. 【実用新案登録請求の範囲】 点検窓を開閉する点検カバーの上部側を軸支す
    ることにより、点検カバー自身の自重により点検
    窓を閉成するものにおいて、 上記点検カバーを点検窓の開成方向に回動した
    状態で当該点検カバーの自重による回動動作を阻
    止するストツパーを設けたことを特徴とする点検
    カバー装置。
JP2404485U 1985-02-19 1985-02-19 Pending JPS61139491U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2404485U JPS61139491U (ja) 1985-02-19 1985-02-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2404485U JPS61139491U (ja) 1985-02-19 1985-02-19

Publications (1)

Publication Number Publication Date
JPS61139491U true JPS61139491U (ja) 1986-08-29

Family

ID=30517832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2404485U Pending JPS61139491U (ja) 1985-02-19 1985-02-19

Country Status (1)

Country Link
JP (1) JPS61139491U (ja)

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