JPH0161290U - - Google Patents

Info

Publication number
JPH0161290U
JPH0161290U JP15553787U JP15553787U JPH0161290U JP H0161290 U JPH0161290 U JP H0161290U JP 15553787 U JP15553787 U JP 15553787U JP 15553787 U JP15553787 U JP 15553787U JP H0161290 U JPH0161290 U JP H0161290U
Authority
JP
Japan
Prior art keywords
casing tube
bucket
excavate
cutter
pushed
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
JP15553787U
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 JP15553787U priority Critical patent/JPH0161290U/ja
Publication of JPH0161290U publication Critical patent/JPH0161290U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)

Description

【図面の簡単な説明】
第1図は本考案回転バケツトの実施例の側面図
、第2図は従来装置を示し、aは側面図、bは底
面図である。第3図,は従来装置及び本考案
装置による掘削状況を示す説明図である。 1……ロツド、2……バケツト・ドラム、3…
…カツタ、4……底蓋、5……ヒンジ、6……開
閉ハンドル。

Claims (1)

    【実用新案登録請求の範囲】
  1. 地中に押込まれるケーシングチユーブと併設さ
    れケーシングチユーブの内掘りを行なう回転式バ
    ケツトにおいて、カツタを下端に配設した底蓋を
    、中央部が周辺部に対して凹状に形成したことを
    特徴とするケーシングチユーブ内掘り用回転バケ
    ツト。
JP15553787U 1987-10-13 1987-10-13 Pending JPH0161290U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15553787U JPH0161290U (ja) 1987-10-13 1987-10-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15553787U JPH0161290U (ja) 1987-10-13 1987-10-13

Publications (1)

Publication Number Publication Date
JPH0161290U true JPH0161290U (ja) 1989-04-19

Family

ID=31433251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15553787U Pending JPH0161290U (ja) 1987-10-13 1987-10-13

Country Status (1)

Country Link
JP (1) JPH0161290U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010185188A (ja) * 2009-02-10 2010-08-26 Hoei Sangyo Kk ドリリングバケット

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010185188A (ja) * 2009-02-10 2010-08-26 Hoei Sangyo Kk ドリリングバケット

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