JPH0355110U - - Google Patents

Info

Publication number
JPH0355110U
JPH0355110U JP11631889U JP11631889U JPH0355110U JP H0355110 U JPH0355110 U JP H0355110U JP 11631889 U JP11631889 U JP 11631889U JP 11631889 U JP11631889 U JP 11631889U JP H0355110 U JPH0355110 U JP H0355110U
Authority
JP
Japan
Prior art keywords
hole
protrusions
corrugated
drilling
grooves
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
JP11631889U
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 JP11631889U priority Critical patent/JPH0355110U/ja
Publication of JPH0355110U publication Critical patent/JPH0355110U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drilling And Boring (AREA)

Description

【図面の簡単な説明】
第１Ａ図ないし第１Ｃ図はこの考案の一実施例
を示す図解図であり、第１Ａ図は斜視図、第１Ｂ
図は平面図、第１Ｃ図は装着状態を示す断面図で
ある。第２図はこの考案の他の実施例を示す斜視
図である。 図において、１０，１０′は波付管用孔あけ治
具、１２，１２′は溝、１４，１４′は貫通孔、
１８はリブ付管、２２はリブを示す。

Claims (1)

  1. 【実用新案登録請求の範囲】 その外周面に周方向に延びる突条が形成されか
    つその突条が管軸方向に規則的に連続する波付管
    に孔をあけるときに、前記波付管の外表面に装着
    して穿孔工具を案内する波付管用孔あけ治具であ
    つて、 前記孔をあけるべき位置を挟む２つの前記突条
    に嵌まり合う２つの溝、および 前記２つの溝の中央に形成される貫通孔を備え
    る、波付管用孔あけ治具。
JP11631889U 1989-10-03 1989-10-03 Pending JPH0355110U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11631889U JPH0355110U (ja) 1989-10-03 1989-10-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11631889U JPH0355110U (ja) 1989-10-03 1989-10-03

Publications (1)

Publication Number Publication Date
JPH0355110U true JPH0355110U (ja) 1991-05-28

Family

ID=31664600

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11631889U Pending JPH0355110U (ja) 1989-10-03 1989-10-03

Country Status (1)

Country Link
JP (1) JPH0355110U (ja)

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