JPH035794U - - Google Patents

Info

Publication number
JPH035794U
JPH035794U JP6422889U JP6422889U JPH035794U JP H035794 U JPH035794 U JP H035794U JP 6422889 U JP6422889 U JP 6422889U JP 6422889 U JP6422889 U JP 6422889U JP H035794 U JPH035794 U JP H035794U
Authority
JP
Japan
Prior art keywords
earth auger
auger drill
rotating shaft
view
utility
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
JP6422889U
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 JP6422889U priority Critical patent/JPH035794U/ja
Publication of JPH035794U publication Critical patent/JPH035794U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)

Description

【図面の簡単な説明】
第1図は実施例1の正面図、第2図は同側面図
、第3図は同一部切欠斜視図である。第4図は実
施例2の一部切欠正面図である。 1:アースオーガドリル、2:回転軸、3:先
端、4:スパイラル板、5:パイプ、6:注入孔
、7:逆止弁、8:アースオーガドリル、9:ス
パイラル板、10:爪状ビツト、11:回転軸、
12:先端、13:パイプ、14:注入孔、15
:逆止弁。

Claims (1)

    【実用新案登録請求の範囲】
  1. アースオーガドリル回転軸の先端を先細りのテ
    ーパー形状にしたことを特徴とするアースオーガ
    ドリル。
JP6422889U 1989-05-31 1989-05-31 Pending JPH035794U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6422889U JPH035794U (ja) 1989-05-31 1989-05-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6422889U JPH035794U (ja) 1989-05-31 1989-05-31

Publications (1)

Publication Number Publication Date
JPH035794U true JPH035794U (ja) 1991-01-21

Family

ID=31594979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6422889U Pending JPH035794U (ja) 1989-05-31 1989-05-31

Country Status (1)

Country Link
JP (1) JPH035794U (ja)

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