JPH03117514U - - Google Patents

Info

Publication number
JPH03117514U
JPH03117514U JP2561690U JP2561690U JPH03117514U JP H03117514 U JPH03117514 U JP H03117514U JP 2561690 U JP2561690 U JP 2561690U JP 2561690 U JP2561690 U JP 2561690U JP H03117514 U JPH03117514 U JP H03117514U
Authority
JP
Japan
Prior art keywords
channel steel
drill
base
flange
teeth
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
JP2561690U
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 JP2561690U priority Critical patent/JPH03117514U/ja
Publication of JPH03117514U publication Critical patent/JPH03117514U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は、本考案に係る溝形鋼穴開けドリルス
タンド実施例の使用状態を示す側面図、第２図は
ドリル取付部を有するベースの正面図及び側面図
、第３図は同実施例の作用を説明する断面図であ
る。 ２……溝形鋼保持金具、１０……ベース、１２
……電動ドリル、１３……ドリルビツト、１４…
…電動ドリル取付穴、１６……Ｈ形鋼（フランジ
部）、１８……溝形鋼。

Claims (1)

    【実用新案登録請求の範囲】
  1. ドリル取付部を有するベースに垂設された、長
    さの異なる二枚の歯によつて構成される、溝形鋼
    保持金具により、水平に取り付けられた溝形鋼の
    フランジ部に、ドリルが固定されることを特徴と
    する。
JP2561690U 1990-03-12 1990-03-12 Pending JPH03117514U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2561690U JPH03117514U (ja) 1990-03-12 1990-03-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2561690U JPH03117514U (ja) 1990-03-12 1990-03-12

Publications (1)

Publication Number Publication Date
JPH03117514U true JPH03117514U (ja) 1991-12-04

Family

ID=31528547

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2561690U Pending JPH03117514U (ja) 1990-03-12 1990-03-12

Country Status (1)

Country Link
JP (1) JPH03117514U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008178952A (ja) * 2007-01-25 2008-08-07 Mitsubishi Heavy Ind Ltd 共穴加工装置
KR101499529B1 (ko) * 2013-06-17 2015-03-06 대우조선해양 주식회사 천공 장치용 지그 및 이를 이용한 천공 방법

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008178952A (ja) * 2007-01-25 2008-08-07 Mitsubishi Heavy Ind Ltd 共穴加工装置
KR101499529B1 (ko) * 2013-06-17 2015-03-06 대우조선해양 주식회사 천공 장치용 지그 및 이를 이용한 천공 방법

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