JPS61125546U - - Google Patents

Info

Publication number
JPS61125546U
JPS61125546U JP854085U JP854085U JPS61125546U JP S61125546 U JPS61125546 U JP S61125546U JP 854085 U JP854085 U JP 854085U JP 854085 U JP854085 U JP 854085U JP S61125546 U JPS61125546 U JP S61125546U
Authority
JP
Japan
Prior art keywords
kelly bar
casing
square hole
leader
pile driver
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
JP854085U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0521534Y2 (cs
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 (cs)

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=30487922

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPH0521534Y2 (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6490391A (en) * 1987-09-30 1989-04-06 Mitsubishi Heavy Ind Ltd All casing excavator and method of construction thereof
JPH04185889A (ja) * 1990-11-19 1992-07-02 Mitani Sekisan Co Ltd 構眞柱孔掘削時の表層ケーシング装置
JPH0499787U (cs) * 1991-01-28 1992-08-28

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102847398B1 (ko) * 2020-04-21 2025-08-18 한화오션 주식회사 주변 해치와 단차가 없는 라이저 센트럴라이져 구조

Citations (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

Patent Citations (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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6490391A (en) * 1987-09-30 1989-04-06 Mitsubishi Heavy Ind Ltd All casing excavator and method of construction thereof
JPH04185889A (ja) * 1990-11-19 1992-07-02 Mitani Sekisan Co Ltd 構眞柱孔掘削時の表層ケーシング装置
JPH0499787U (cs) * 1991-01-28 1992-08-28

Also Published As

Publication number Publication date
JPH0521534Y2 (cs) 1993-06-02

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