JPS6274912U - - Google Patents

Info

Publication number
JPS6274912U
JPS6274912U JP16693185U JP16693185U JPS6274912U JP S6274912 U JPS6274912 U JP S6274912U JP 16693185 U JP16693185 U JP 16693185U JP 16693185 U JP16693185 U JP 16693185U JP S6274912 U JPS6274912 U JP S6274912U
Authority
JP
Japan
Prior art keywords
cylindrical shaft
drill
holder
holds
cylinder
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
JP16693185U
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 JP16693185U priority Critical patent/JPS6274912U/ja
Publication of JPS6274912U publication Critical patent/JPS6274912U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drilling And Boring (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例の斜視図、第２図ａ
，ｂは同上の孔あけ位置変更作用を示す平面図、
第３図ａ，ｂは同上の孔あけ位置を変更してワー
クに孔あけを行つたワークの平面図であり、１は
ドリル、２は保持台、３は取付ベース、４は円柱
軸、５はガイド筒、６は固定手段である。

Claims (1)

    【実用新案登録請求の範囲】
  1. ドリルを駆動可能に保持する保持台とこの保持
    台を取り付ける取付ベースとの一方にドリルの軸
    芯に略平行な軸芯を有する円柱軸を形成し、他方
    に円柱軸を回転自在に保持するガイド筒を形成し
    、ガイド筒に回転自在に挿通された円柱軸を特定
    の回転位置において位置固定する固定手段を設け
    て成る穿孔装置。
JP16693185U 1985-10-30 1985-10-30 Pending JPS6274912U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16693185U JPS6274912U (ja) 1985-10-30 1985-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16693185U JPS6274912U (ja) 1985-10-30 1985-10-30

Publications (1)

Publication Number Publication Date
JPS6274912U true JPS6274912U (ja) 1987-05-13

Family

ID=31098380

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16693185U Pending JPS6274912U (ja) 1985-10-30 1985-10-30

Country Status (1)

Country Link
JP (1) JPS6274912U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010115724A (ja) * 2008-11-11 2010-05-27 Fukuoka System:Kk 形鋼用穿孔装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010115724A (ja) * 2008-11-11 2010-05-27 Fukuoka System:Kk 形鋼用穿孔装置

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