JPH0245357Y2 - - Google Patents

Info

Publication number
JPH0245357Y2
JPH0245357Y2 JP1982157057U JP15705782U JPH0245357Y2 JP H0245357 Y2 JPH0245357 Y2 JP H0245357Y2 JP 1982157057 U JP1982157057 U JP 1982157057U JP 15705782 U JP15705782 U JP 15705782U JP H0245357 Y2 JPH0245357 Y2 JP H0245357Y2
Authority
JP
Japan
Prior art keywords
buried pipe
reduction mechanism
planetary gear
auger screw
auger
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
JP1982157057U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5961398U (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 JP15705782U priority Critical patent/JPS5961398U/ja
Publication of JPS5961398U publication Critical patent/JPS5961398U/ja
Application granted granted Critical
Publication of JPH0245357Y2 publication Critical patent/JPH0245357Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • General Details Of Gearings (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)
JP15705782U 1982-10-19 1982-10-19 二重回転式削進装置 Granted JPS5961398U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15705782U JPS5961398U (ja) 1982-10-19 1982-10-19 二重回転式削進装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15705782U JPS5961398U (ja) 1982-10-19 1982-10-19 二重回転式削進装置

Publications (2)

Publication Number Publication Date
JPS5961398U JPS5961398U (ja) 1984-04-21
JPH0245357Y2 true JPH0245357Y2 (pm) 1990-11-30

Family

ID=30346382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15705782U Granted JPS5961398U (ja) 1982-10-19 1982-10-19 二重回転式削進装置

Country Status (1)

Country Link
JP (1) JPS5961398U (pm)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2748151B2 (ja) * 1989-06-26 1998-05-06 弘明 新妻 地中削進工法における掘削先端部の位置検出方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS592227Y2 (ja) * 1977-12-20 1984-01-21 株式会社大林組 推進管の偏心拘束装置

Also Published As

Publication number Publication date
JPS5961398U (ja) 1984-04-21

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