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 (enrdf_load_stackoverflow
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 (enrdf_load_stackoverflow)

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=30487922

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPH0521534Y2 (enrdf_load_stackoverflow)

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 (enrdf_load_stackoverflow) * 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 (enrdf_load_stackoverflow) * 1991-01-28 1992-08-28

Also Published As

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

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