JPS6235094U - - Google Patents

Info

Publication number
JPS6235094U
JPS6235094U JP12426885U JP12426885U JPS6235094U JP S6235094 U JPS6235094 U JP S6235094U JP 12426885 U JP12426885 U JP 12426885U JP 12426885 U JP12426885 U JP 12426885U JP S6235094 U JPS6235094 U JP S6235094U
Authority
JP
Japan
Prior art keywords
auger
shaft
whose outer
auger shaft
earth
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
JP12426885U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0242795Y2 (US20100056889A1-20100304-C00004.png
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 JP12426885U priority Critical patent/JPH0242795Y2/ja
Publication of JPS6235094U publication Critical patent/JPS6235094U/ja
Application granted granted Critical
Publication of JPH0242795Y2 publication Critical patent/JPH0242795Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Earth Drilling (AREA)
JP12426885U 1985-08-12 1985-08-12 Expired JPH0242795Y2 (US20100056889A1-20100304-C00004.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12426885U JPH0242795Y2 (US20100056889A1-20100304-C00004.png) 1985-08-12 1985-08-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12426885U JPH0242795Y2 (US20100056889A1-20100304-C00004.png) 1985-08-12 1985-08-12

Publications (2)

Publication Number Publication Date
JPS6235094U true JPS6235094U (US20100056889A1-20100304-C00004.png) 1987-03-02
JPH0242795Y2 JPH0242795Y2 (US20100056889A1-20100304-C00004.png) 1990-11-14

Family

ID=31016125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12426885U Expired JPH0242795Y2 (US20100056889A1-20100304-C00004.png) 1985-08-12 1985-08-12

Country Status (1)

Country Link
JP (1) JPH0242795Y2 (US20100056889A1-20100304-C00004.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101812976A (zh) * 2010-05-14 2010-08-25 中冶建筑研究总院有限公司 可调式多级螺旋挤扩钻具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101812976A (zh) * 2010-05-14 2010-08-25 中冶建筑研究总院有限公司 可调式多级螺旋挤扩钻具

Also Published As

Publication number Publication date
JPH0242795Y2 (US20100056889A1-20100304-C00004.png) 1990-11-14

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