JPH0521534Y2 - - Google Patents

Info

Publication number
JPH0521534Y2
JPH0521534Y2 JP1985008540U JP854085U JPH0521534Y2 JP H0521534 Y2 JPH0521534 Y2 JP H0521534Y2 JP 1985008540 U JP1985008540 U JP 1985008540U JP 854085 U JP854085 U JP 854085U JP H0521534 Y2 JPH0521534 Y2 JP H0521534Y2
Authority
JP
Japan
Prior art keywords
casing
kelly bar
casing tube
attachment
fitting
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.)
Expired - Lifetime
Application number
JP1985008540U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61125546U (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 JP1985008540U priority Critical patent/JPH0521534Y2/ja
Publication of JPS61125546U publication Critical patent/JPS61125546U/ja
Application granted granted Critical
Publication of JPH0521534Y2 publication Critical patent/JPH0521534Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Earth Drilling (AREA)
JP1985008540U 1985-01-24 1985-01-24 Expired - Lifetime JPH0521534Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985008540U JPH0521534Y2 (en]) 1985-01-24 1985-01-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985008540U JPH0521534Y2 (en]) 1985-01-24 1985-01-24

Publications (2)

Publication Number Publication Date
JPS61125546U JPS61125546U (en]) 1986-08-07
JPH0521534Y2 true JPH0521534Y2 (en]) 1993-06-02

Family

ID=30487922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985008540U Expired - Lifetime JPH0521534Y2 (en]) 1985-01-24 1985-01-24

Country Status (1)

Country Link
JP (1) JPH0521534Y2 (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH073150B2 (ja) * 1987-09-30 1995-01-18 三菱重工業株式会社 オールケーシング掘削装置および工法
JPH07116901B2 (ja) * 1990-11-19 1995-12-18 三谷セキサン株式会社 構眞柱孔掘削時の表層ケーシング装置
JP2540791Y2 (ja) * 1991-01-28 1997-07-09 日本車輌製造株式会社 鋼管杭施工機の掘削用ロッドのスタビライザ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS539447A (en) * 1976-07-14 1978-01-27 Yamatake Honeywell Co Ltd Square root extractor
JPS592192U (ja) * 1982-06-29 1984-01-09 富士通株式会社 プリント板収納装置

Also Published As

Publication number Publication date
JPS61125546U (en]) 1986-08-07

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