JPH0313388U - - Google Patents

Info

Publication number
JPH0313388U
JPH0313388U JP7189589U JP7189589U JPH0313388U JP H0313388 U JPH0313388 U JP H0313388U JP 7189589 U JP7189589 U JP 7189589U JP 7189589 U JP7189589 U JP 7189589U JP H0313388 U JPH0313388 U JP H0313388U
Authority
JP
Japan
Prior art keywords
pair
base
skid
skid bars
bars
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
JP7189589U
Other languages
English (en)
Other versions
JPH0633032Y2 (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 JP7189589U priority Critical patent/JPH0633032Y2/ja
Publication of JPH0313388U publication Critical patent/JPH0313388U/ja
Application granted granted Critical
Publication of JPH0633032Y2 publication Critical patent/JPH0633032Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例たる地盤穿孔機の側
面図、第２図は同平面図、第３図は同縦断面図、
第４図は同要部の分解斜視図、第５図は同要部の
拡大横断面図、、第６図ａ〜ｃは同機の方向転換
手順を示す平面図、第７図ａ〜ｅは同機の直進作
動手順を示す側面図、第８図は同変形例を示す平
面図である。 １……穿孔機本体、２……基台、３……ガイド
枠、４……スキツドバー、５……流体圧シリンダ
、６……アウトリガー。

Claims (1)

    【実用新案登録請求の範囲】
  1. 穿孔機本体を支持する基台は、その両側面に取
    付けたガイド枠を介して一対のスキツドバーに載
    架され、上記基台と一対のスキツドバーとを該ス
    キツドバーの長手方向に相対移動させるための一
    対の流体圧シリンダが上記各ガイド枠と各スキツ
    ドバーとの間に設けられ、また前記基台には、該
    基台と一対のスキツドバーを非接地状態に扛上す
    るためのアウトリガーが取付けられてなる地盤穿
    孔機。
JP7189589U 1989-06-20 1989-06-20 地盤穿孔機 Expired - Lifetime JPH0633032Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7189589U JPH0633032Y2 (ja) 1989-06-20 1989-06-20 地盤穿孔機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7189589U JPH0633032Y2 (ja) 1989-06-20 1989-06-20 地盤穿孔機

Publications (2)

Publication Number Publication Date
JPH0313388U true JPH0313388U (ja) 1991-02-12
JPH0633032Y2 JPH0633032Y2 (ja) 1994-08-31

Family

ID=31609340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7189589U Expired - Lifetime JPH0633032Y2 (ja) 1989-06-20 1989-06-20 地盤穿孔機

Country Status (1)

Country Link
JP (1) JPH0633032Y2 (ja)

Also Published As

Publication number Publication date
JPH0633032Y2 (ja) 1994-08-31

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term