JPS629435Y2 - - Google Patents

Info

Publication number
JPS629435Y2
JPS629435Y2 JP15737781U JP15737781U JPS629435Y2 JP S629435 Y2 JPS629435 Y2 JP S629435Y2 JP 15737781 U JP15737781 U JP 15737781U JP 15737781 U JP15737781 U JP 15737781U JP S629435 Y2 JPS629435 Y2 JP S629435Y2
Authority
JP
Japan
Prior art keywords
auger screw
rear end
excavated soil
pipe
auxiliary cover
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
JP15737781U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5863284U (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 JP15737781U priority Critical patent/JPS5863284U/ja
Publication of JPS5863284U publication Critical patent/JPS5863284U/ja
Application granted granted Critical
Publication of JPS629435Y2 publication Critical patent/JPS629435Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)
JP15737781U 1981-10-22 1981-10-22 管埋設装置のオ−ガスクリユ−継足し用後部構造 Granted JPS5863284U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15737781U JPS5863284U (ja) 1981-10-22 1981-10-22 管埋設装置のオ−ガスクリユ−継足し用後部構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15737781U JPS5863284U (ja) 1981-10-22 1981-10-22 管埋設装置のオ−ガスクリユ−継足し用後部構造

Publications (2)

Publication Number Publication Date
JPS5863284U JPS5863284U (ja) 1983-04-28
JPS629435Y2 true JPS629435Y2 (enrdf_load_stackoverflow) 1987-03-04

Family

ID=29949906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15737781U Granted JPS5863284U (ja) 1981-10-22 1981-10-22 管埋設装置のオ−ガスクリユ−継足し用後部構造

Country Status (1)

Country Link
JP (1) JPS5863284U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5863284U (ja) 1983-04-28

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