JPS6376091U - - Google Patents

Info

Publication number
JPS6376091U
JPS6376091U JP16948086U JP16948086U JPS6376091U JP S6376091 U JPS6376091 U JP S6376091U JP 16948086 U JP16948086 U JP 16948086U JP 16948086 U JP16948086 U JP 16948086U JP S6376091 U JPS6376091 U JP S6376091U
Authority
JP
Japan
Prior art keywords
bucket
protrusions
tubular casing
casing
circumferential surface
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
JP16948086U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0437992Y2 (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 JP1986169480U priority Critical patent/JPH0437992Y2/ja
Publication of JPS6376091U publication Critical patent/JPS6376091U/ja
Application granted granted Critical
Publication of JPH0437992Y2 publication Critical patent/JPH0437992Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP1986169480U 1986-11-06 1986-11-06 Expired JPH0437992Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986169480U JPH0437992Y2 (enrdf_load_stackoverflow) 1986-11-06 1986-11-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986169480U JPH0437992Y2 (enrdf_load_stackoverflow) 1986-11-06 1986-11-06

Publications (2)

Publication Number Publication Date
JPS6376091U true JPS6376091U (enrdf_load_stackoverflow) 1988-05-20
JPH0437992Y2 JPH0437992Y2 (enrdf_load_stackoverflow) 1992-09-07

Family

ID=31103325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986169480U Expired JPH0437992Y2 (enrdf_load_stackoverflow) 1986-11-06 1986-11-06

Country Status (1)

Country Link
JP (1) JPH0437992Y2 (enrdf_load_stackoverflow)

Cited By (2)

* 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
JPH01180586U (enrdf_load_stackoverflow) * 1988-06-13 1989-12-26

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002121989A (ja) * 2000-10-18 2002-04-26 Toru Kanzaki 掘削作業装置及び杭撤去方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58164890A (ja) * 1982-03-25 1983-09-29 コ−リツエンヂニヤリング株式会社 場所打ち杭用掘削装置
JPS6123384U (ja) * 1984-07-13 1986-02-12 三和機材株式会社 岩盤用大口径掘削機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58164890A (ja) * 1982-03-25 1983-09-29 コ−リツエンヂニヤリング株式会社 場所打ち杭用掘削装置
JPS6123384U (ja) * 1984-07-13 1986-02-12 三和機材株式会社 岩盤用大口径掘削機

Cited By (2)

* 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
JPH01180586U (enrdf_load_stackoverflow) * 1988-06-13 1989-12-26

Also Published As

Publication number Publication date
JPH0437992Y2 (enrdf_load_stackoverflow) 1992-09-07

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