JPH0179691U - - Google Patents

Info

Publication number
JPH0179691U
JPH0179691U JP1987172699U JP17269987U JPH0179691U JP H0179691 U JPH0179691 U JP H0179691U JP 1987172699 U JP1987172699 U JP 1987172699U JP 17269987 U JP17269987 U JP 17269987U JP H0179691 U JPH0179691 U JP H0179691U
Authority
JP
Japan
Prior art keywords
drill
shaft
hole
drill shaft
drilling
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
JP1987172699U
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 JP1987172699U priority Critical patent/JPH0179691U/ja
Publication of JPH0179691U publication Critical patent/JPH0179691U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Earth Drilling (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説明図、第2
図は要部の側断面図である。 3…原動機、25…回転軸、27…ドリル、2
9…ドリル軸。

Claims (1)

    【実用新案登録請求の範囲】
  1. 原動機3の駆動によつて回転する垂直方向の回
    転軸25の下端に、螺旋型のドリル27のドリル
    軸29を接続して設けた穴掘機において、前記ド
    リル軸29に軸方向に係止されて、前記ドリル2
    7の穿孔終点時において、地表面に当接する接地
    板43を設けたことを特徴とする穴掘機。
JP1987172699U 1987-11-13 1987-11-13 Pending JPH0179691U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987172699U JPH0179691U (ja) 1987-11-13 1987-11-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987172699U JPH0179691U (ja) 1987-11-13 1987-11-13

Publications (1)

Publication Number Publication Date
JPH0179691U true JPH0179691U (ja) 1989-05-29

Family

ID=31464654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987172699U Pending JPH0179691U (ja) 1987-11-13 1987-11-13

Country Status (1)

Country Link
JP (1) JPH0179691U (ja)

Similar Documents

Publication Publication Date Title
JPH0179691U (ja)
JPS6289338U (ja)
JPS61164348U (ja)
JPS61164349U (ja)
JPS6176848U (ja)
JPS6272353U (ja)
JPS61164350U (ja)
JPS6119057U (ja) 穴掘機
JPS6211508U (ja)
JPS61125547U (ja)
JPS60165552U (ja) 穴掘機
JPS63121691U (ja)
JPH0297487U (ja)
JPS63181634U (ja)
JPS62120594U (ja)
JPH035794U (ja)
JPH02147880U (ja)
JPS6331196U (ja)
JPH01138609U (ja)
JPS6112336U (ja) 刈払機の回転刃固定装置
JPS59121035U (ja) 回転圧入用鋼管杭
JPS5975753U (ja) 回転電機のホロ−穴付シヤフト
JPS6221802U (ja)
JPS61102645U (ja)
JPH0340336U (ja)