JPS6235748Y2 - - Google Patents

Info

Publication number
JPS6235748Y2
JPS6235748Y2 JP4086982U JP4086982U JPS6235748Y2 JP S6235748 Y2 JPS6235748 Y2 JP S6235748Y2 JP 4086982 U JP4086982 U JP 4086982U JP 4086982 U JP4086982 U JP 4086982U JP S6235748 Y2 JPS6235748 Y2 JP S6235748Y2
Authority
JP
Japan
Prior art keywords
pipe
blade
tip
earth auger
cutter
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
JP4086982U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58145394U (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 JP4086982U priority Critical patent/JPS58145394U/ja
Publication of JPS58145394U publication Critical patent/JPS58145394U/ja
Application granted granted Critical
Publication of JPS6235748Y2 publication Critical patent/JPS6235748Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
JP4086982U 1982-03-23 1982-03-23 ア−スオ−ガ− Granted JPS58145394U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4086982U JPS58145394U (ja) 1982-03-23 1982-03-23 ア−スオ−ガ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4086982U JPS58145394U (ja) 1982-03-23 1982-03-23 ア−スオ−ガ−

Publications (2)

Publication Number Publication Date
JPS58145394U JPS58145394U (ja) 1983-09-30
JPS6235748Y2 true JPS6235748Y2 (pm) 1987-09-10

Family

ID=30052071

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4086982U Granted JPS58145394U (ja) 1982-03-23 1982-03-23 ア−スオ−ガ−

Country Status (1)

Country Link
JP (1) JPS58145394U (pm)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4976054B2 (ja) * 2006-05-23 2012-07-18 株式会社大林組 小口径管推進装置

Also Published As

Publication number Publication date
JPS58145394U (ja) 1983-09-30

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