JPS62148645U - - Google Patents

Info

Publication number
JPS62148645U
JPS62148645U JP3687686U JP3687686U JPS62148645U JP S62148645 U JPS62148645 U JP S62148645U JP 3687686 U JP3687686 U JP 3687686U JP 3687686 U JP3687686 U JP 3687686U JP S62148645 U JPS62148645 U JP S62148645U
Authority
JP
Japan
Prior art keywords
horizontal rod
flat parts
lid body
tip
rod part
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
JP3687686U
Other languages
English (en)
Other versions
JPH042201Y2 (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 JP3687686U priority Critical patent/JPH042201Y2/ja
Publication of JPS62148645U publication Critical patent/JPS62148645U/ja
Application granted granted Critical
Publication of JPH042201Y2 publication Critical patent/JPH042201Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】
図面は本考案に係るマンホール蓋類の開蓋補助
具の実施例を示すもので、第1図は斜視図、第2
図は開蓋状態の断面図、第3図は補助具先端部の
縦断面図、第4図は摺動枠部の横断面図、第5図
は開蓋操作を説明する断面図、第6図は同じく斜
視図である。 1……補助具本体、2……横杆部、3……蓋体
、4……係止部、5……先端鉤、6……抑え部材
、7……摺動枠、8……遊嵌孔、8a,8b……
上下の平面部2a,2bに食込むように圧接する
稜線。

Claims (1)

    【実用新案登録請求の範囲】
  1. 補助具本体1の横杆部2の先端に、蓋体3の係
    止部4と係止する先端鉤5を設けるとともに、蓋
    体3の上面に略全体で接する抑え部材6をその摺
    動枠7により前後動可能に遊嵌して成り、横杆部
    2の上下に平面部2a,2bを形成し、かつ遊嵌
    孔8には前記平面部2a,2bに圧接する稜線8
    a,8bを形成したマンホール類の開蓋補助具。
JP3687686U 1986-03-13 1986-03-13 Expired JPH042201Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3687686U JPH042201Y2 (ja) 1986-03-13 1986-03-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3687686U JPH042201Y2 (ja) 1986-03-13 1986-03-13

Publications (2)

Publication Number Publication Date
JPS62148645U true JPS62148645U (ja) 1987-09-19
JPH042201Y2 JPH042201Y2 (ja) 1992-01-24

Family

ID=30847687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3687686U Expired JPH042201Y2 (ja) 1986-03-13 1986-03-13

Country Status (1)

Country Link
JP (1) JPH042201Y2 (ja)

Also Published As

Publication number Publication date
JPH042201Y2 (ja) 1992-01-24

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