JPH02116589U - - Google Patents

Info

Publication number
JPH02116589U
JPH02116589U JP2420689U JP2420689U JPH02116589U JP H02116589 U JPH02116589 U JP H02116589U JP 2420689 U JP2420689 U JP 2420689U JP 2420689 U JP2420689 U JP 2420689U JP H02116589 U JPH02116589 U JP H02116589U
Authority
JP
Japan
Prior art keywords
guide hole
hole frame
guide
longitudinal direction
ruler
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
JP2420689U
Other languages
English (en)
Other versions
JPH0527592Y2 (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 JP2420689U priority Critical patent/JPH0527592Y2/ja
Publication of JPH02116589U publication Critical patent/JPH02116589U/ja
Application granted granted Critical
Publication of JPH0527592Y2 publication Critical patent/JPH0527592Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Earth Drilling (AREA)

Description

【図面の簡単な説明】
第1図は第1実施例の平面図、第2図は同上の
側面図、第3図、第4図はそれぞれ同上の二様の
用法を示す平面図、第5図は第2実施例の平面図
、第6図は同上の側面図、第7図、第8図はそれ
ぞれ同上に別態様の案内孔枠を設けたものの平面
図である。 図中、1……直線定規材、2,2a,2b……
案内孔枠、3,3a……案内突条、4,4a……
抱き込み部、A……孔列線、B……隣接境界線。

Claims (1)

    【実用新案登録請求の範囲】
  1. オーガ下端を地中へ案内する案内孔枠の軸心と
    直線定規材の長手方向とが直交するようにして、
    同案内孔枠を直線定規材の前面に抱き込み部と案
    内突条との嵌合構造を介して位置交換可能に取り
    付け、順次案内孔枠を直線定規材の長手方向に沿
    つて移行さるようにして成るアースオーガの案内
    具。
JP2420689U 1989-03-01 1989-03-01 Expired - Lifetime JPH0527592Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2420689U JPH0527592Y2 (ja) 1989-03-01 1989-03-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2420689U JPH0527592Y2 (ja) 1989-03-01 1989-03-01

Publications (2)

Publication Number Publication Date
JPH02116589U true JPH02116589U (ja) 1990-09-18
JPH0527592Y2 JPH0527592Y2 (ja) 1993-07-14

Family

ID=31243861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2420689U Expired - Lifetime JPH0527592Y2 (ja) 1989-03-01 1989-03-01

Country Status (1)

Country Link
JP (1) JPH0527592Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015010449A (ja) * 2013-07-02 2015-01-19 株式会社エール 掘削ガイド体及び同掘削ガイド体を用いた立坑の掘削方法
JP2016145492A (ja) * 2015-02-09 2016-08-12 清水建設株式会社 水底の岩盤掘削方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015010449A (ja) * 2013-07-02 2015-01-19 株式会社エール 掘削ガイド体及び同掘削ガイド体を用いた立坑の掘削方法
JP2016145492A (ja) * 2015-02-09 2016-08-12 清水建設株式会社 水底の岩盤掘削方法

Also Published As

Publication number Publication date
JPH0527592Y2 (ja) 1993-07-14

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