JPH0278633U - - Google Patents

Info

Publication number
JPH0278633U
JPH0278633U JP15463588U JP15463588U JPH0278633U JP H0278633 U JPH0278633 U JP H0278633U JP 15463588 U JP15463588 U JP 15463588U JP 15463588 U JP15463588 U JP 15463588U JP H0278633 U JPH0278633 U JP H0278633U
Authority
JP
Japan
Prior art keywords
shaft
hollow
stirring shaft
hollow stirring
pressure fluid
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
JP15463588U
Other languages
English (en)
Other versions
JPH076177Y2 (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 JP1988154635U priority Critical patent/JPH076177Y2/ja
Publication of JPH0278633U publication Critical patent/JPH0278633U/ja
Application granted granted Critical
Publication of JPH076177Y2 publication Critical patent/JPH076177Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (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アースオーガの
縦断面図、第2図は第1図の―線に沿う要部
の横断面図、第3図は第1図の―線に沿う要
部の横断面図、第4図は第1図の―線に沿う
拡大横断面図、第5図はアースオーガの側面図で
ある。 2……支持リーダ、4……オーガ本体、5……
掘削ヘツド、6……中空掘削軸、7……撹拌羽根
、8……中空撹拌軸、9……支持部材、20……
撹拌駆動軸、25……間隙部、28……圧力流体
供給口。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 先端に掘削ヘツドを取付けた中空掘削軸と
    、これに外嵌合され外周面に撹拌羽根を取付けた
    中空撹拌軸とを、互いに独立して正逆転するが、
    両軸一体に昇降するようにして支持リーダを配備
    し、中空掘削軸と中空撹拌軸との間の間隙部に圧
    力流体を供給する圧力流体供給口をオーガ本体に
    設けてなるアースオーガ。 (2) 中空撹拌軸を回転駆動させる駆動装置は支
    持リーダ下方において中空撹拌軸振れ止め用の支
    持部材に配設されてなる請求項1記載のアースオ
    ーガ。
JP1988154635U 1988-11-28 1988-11-28 アースオーガ Expired - Lifetime JPH076177Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988154635U JPH076177Y2 (ja) 1988-11-28 1988-11-28 アースオーガ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988154635U JPH076177Y2 (ja) 1988-11-28 1988-11-28 アースオーガ

Publications (2)

Publication Number Publication Date
JPH0278633U true JPH0278633U (ja) 1990-06-18
JPH076177Y2 JPH076177Y2 (ja) 1995-02-15

Family

ID=31431545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988154635U Expired - Lifetime JPH076177Y2 (ja) 1988-11-28 1988-11-28 アースオーガ

Country Status (1)

Country Link
JP (1) JPH076177Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5489001U (ja) * 1977-12-05 1979-06-23
JPS5731389U (ja) * 1980-07-25 1982-02-18
JPS5915118A (ja) * 1982-07-16 1984-01-26 Kokudo Sogo Kensetsu Kk 地盤改良装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5489001U (ja) * 1977-12-05 1979-06-23
JPS5731389U (ja) * 1980-07-25 1982-02-18
JPS5915118A (ja) * 1982-07-16 1984-01-26 Kokudo Sogo Kensetsu Kk 地盤改良装置

Also Published As

Publication number Publication date
JPH076177Y2 (ja) 1995-02-15

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