JPH0240150Y2 - - Google Patents

Info

Publication number
JPH0240150Y2
JPH0240150Y2 JP1984064212U JP6421284U JPH0240150Y2 JP H0240150 Y2 JPH0240150 Y2 JP H0240150Y2 JP 1984064212 U JP1984064212 U JP 1984064212U JP 6421284 U JP6421284 U JP 6421284U JP H0240150 Y2 JPH0240150 Y2 JP H0240150Y2
Authority
JP
Japan
Prior art keywords
cylinder
tip
iron body
rotating shaft
pilot hole
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
Application number
JP1984064212U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60178049U (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 JP6421284U priority Critical patent/JPS60178049U/ja
Publication of JPS60178049U publication Critical patent/JPS60178049U/ja
Application granted granted Critical
Publication of JPH0240150Y2 publication Critical patent/JPH0240150Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
JP6421284U 1984-04-28 1984-04-28 杭打設装置回転軸のこて体進退用油圧シリンダ保護構造 Granted JPS60178049U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6421284U JPS60178049U (ja) 1984-04-28 1984-04-28 杭打設装置回転軸のこて体進退用油圧シリンダ保護構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6421284U JPS60178049U (ja) 1984-04-28 1984-04-28 杭打設装置回転軸のこて体進退用油圧シリンダ保護構造

Publications (2)

Publication Number Publication Date
JPS60178049U JPS60178049U (ja) 1985-11-26
JPH0240150Y2 true JPH0240150Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-10-26

Family

ID=30595088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6421284U Granted JPS60178049U (ja) 1984-04-28 1984-04-28 杭打設装置回転軸のこて体進退用油圧シリンダ保護構造

Country Status (1)

Country Link
JP (1) JPS60178049U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0426555Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-04-08 1992-06-25
JP5231889B2 (ja) * 2008-07-29 2013-07-10 東日本旅客鉄道株式会社 場所打ち杭の孔壁防護方法
JP7050495B2 (ja) * 2018-01-10 2022-04-08 三谷セキサン株式会社 練り付け具付き杭穴掘削ロッド

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS551414B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-02-25 1980-01-14
JPS50147103A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-05-16 1975-11-26
JPS50147401U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-05-23 1975-12-06

Also Published As

Publication number Publication date
JPS60178049U (ja) 1985-11-26

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