JPH0324708Y2 - - Google Patents

Info

Publication number
JPH0324708Y2
JPH0324708Y2 JP1985077256U JP7725685U JPH0324708Y2 JP H0324708 Y2 JPH0324708 Y2 JP H0324708Y2 JP 1985077256 U JP1985077256 U JP 1985077256U JP 7725685 U JP7725685 U JP 7725685U JP H0324708 Y2 JPH0324708 Y2 JP H0324708Y2
Authority
JP
Japan
Prior art keywords
bit
rod
excavator
tip
pedestal
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
JP1985077256U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61193191U (instruction
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 JP1985077256U priority Critical patent/JPH0324708Y2/ja
Publication of JPS61193191U publication Critical patent/JPS61193191U/ja
Application granted granted Critical
Publication of JPH0324708Y2 publication Critical patent/JPH0324708Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP1985077256U 1985-05-24 1985-05-24 Expired JPH0324708Y2 (instruction)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985077256U JPH0324708Y2 (instruction) 1985-05-24 1985-05-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985077256U JPH0324708Y2 (instruction) 1985-05-24 1985-05-24

Publications (2)

Publication Number Publication Date
JPS61193191U JPS61193191U (instruction) 1986-12-01
JPH0324708Y2 true JPH0324708Y2 (instruction) 1991-05-29

Family

ID=30620156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985077256U Expired JPH0324708Y2 (instruction) 1985-05-24 1985-05-24

Country Status (1)

Country Link
JP (1) JPH0324708Y2 (instruction)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101852064B (zh) 2010-02-05 2012-08-08 中国科学院武汉岩土力学研究所 液压式垃圾钻孔机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120241U (instruction) * 1974-07-31 1976-02-14
JPS5618754A (en) * 1979-07-24 1981-02-21 Inoue Japax Res Inc Defect-probing agent

Also Published As

Publication number Publication date
JPS61193191U (instruction) 1986-12-01

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