JPS6158253U - - Google Patents

Info

Publication number
JPS6158253U
JPS6158253U JP14004484U JP14004484U JPS6158253U JP S6158253 U JPS6158253 U JP S6158253U JP 14004484 U JP14004484 U JP 14004484U JP 14004484 U JP14004484 U JP 14004484U JP S6158253 U JPS6158253 U JP S6158253U
Authority
JP
Japan
Prior art keywords
drill
tip
cutting blade
root cutting
saw
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
JP14004484U
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 JP14004484U priority Critical patent/JPS6158253U/ja
Publication of JPS6158253U publication Critical patent/JPS6158253U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案のドリルの実施例の斜視図であ
り、第2図は根切り刃部分の拡大正面図である。
第3図は本考案のドリルを手持ち式の穴掘機にセ
ツトした状態の斜視図である。第4図は本考案第
2実施例の斜視図である。第5図は従来品のドリ
ルの先端部斜視図である。 10…穴掘機用ドリル、15…穴掘刃(チツプ
)、16…根切り刃。

Claims (1)

    【実用新案登録請求の範囲】
  1. ドリル先端部近くの外周部の略穴掘り半径位置
    に下方へ向うノコギリ状の根切り刃16を取り付
    けたことを特徴とする穴掘機用ドリル。
JP14004484U 1984-09-14 1984-09-14 Pending JPS6158253U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14004484U JPS6158253U (ja) 1984-09-14 1984-09-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14004484U JPS6158253U (ja) 1984-09-14 1984-09-14

Publications (1)

Publication Number Publication Date
JPS6158253U true JPS6158253U (ja) 1986-04-19

Family

ID=30698404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14004484U Pending JPS6158253U (ja) 1984-09-14 1984-09-14

Country Status (1)

Country Link
JP (1) JPS6158253U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003006785A1 (en) * 2001-07-13 2003-01-23 Yamashin Kougyou Co., Ltd. Soil excavating tool, swivel, connecting device, and ground improving method
JP2004027494A (ja) * 2002-06-21 2004-01-29 Yamashin Kogyo Kk 地盤改良工法及び建設機械

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003006785A1 (en) * 2001-07-13 2003-01-23 Yamashin Kougyou Co., Ltd. Soil excavating tool, swivel, connecting device, and ground improving method
JP2004027494A (ja) * 2002-06-21 2004-01-29 Yamashin Kogyo Kk 地盤改良工法及び建設機械

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