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JPS61152096U - - Google Patents

Info

Publication number
JPS61152096U
JPS61152096U JP3349685U JP3349685U JPS61152096U JP S61152096 U JPS61152096 U JP S61152096U JP 3349685 U JP3349685 U JP 3349685U JP 3349685 U JP3349685 U JP 3349685U JP S61152096 U JPS61152096 U JP S61152096U
Authority
JP
Japan
Prior art keywords
tube
shoe
auger
pipe
propulsion device
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
JP3349685U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0349197Y2 (cs
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 JP1985033496U priority Critical patent/JPH0349197Y2/ja
Publication of JPS61152096U publication Critical patent/JPS61152096U/ja
Application granted granted Critical
Publication of JPH0349197Y2 publication Critical patent/JPH0349197Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1985033496U 1985-03-07 1985-03-07 Expired JPH0349197Y2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985033496U JPH0349197Y2 (cs) 1985-03-07 1985-03-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985033496U JPH0349197Y2 (cs) 1985-03-07 1985-03-07

Publications (2)

Publication Number Publication Date
JPS61152096U true JPS61152096U (cs) 1986-09-19
JPH0349197Y2 JPH0349197Y2 (cs) 1991-10-21

Family

ID=30536001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985033496U Expired JPH0349197Y2 (cs) 1985-03-07 1985-03-07

Country Status (1)

Country Link
JP (1) JPH0349197Y2 (cs)

Also Published As

Publication number Publication date
JPH0349197Y2 (cs) 1991-10-21

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