JPS63165391U - - Google Patents

Info

Publication number
JPS63165391U
JPS63165391U JP5606087U JP5606087U JPS63165391U JP S63165391 U JPS63165391 U JP S63165391U JP 5606087 U JP5606087 U JP 5606087U JP 5606087 U JP5606087 U JP 5606087U JP S63165391 U JPS63165391 U JP S63165391U
Authority
JP
Japan
Prior art keywords
earth pressure
screw conveyor
muddy water
pressure chamber
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
JP5606087U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0431355Y2 (enrdf_load_stackoverflow
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 JP5606087U priority Critical patent/JPH0431355Y2/ja
Publication of JPS63165391U publication Critical patent/JPS63165391U/ja
Application granted granted Critical
Publication of JPH0431355Y2 publication Critical patent/JPH0431355Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP5606087U 1987-04-15 1987-04-15 Expired JPH0431355Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5606087U JPH0431355Y2 (enrdf_load_stackoverflow) 1987-04-15 1987-04-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5606087U JPH0431355Y2 (enrdf_load_stackoverflow) 1987-04-15 1987-04-15

Publications (2)

Publication Number Publication Date
JPS63165391U true JPS63165391U (enrdf_load_stackoverflow) 1988-10-27
JPH0431355Y2 JPH0431355Y2 (enrdf_load_stackoverflow) 1992-07-28

Family

ID=30884536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5606087U Expired JPH0431355Y2 (enrdf_load_stackoverflow) 1987-04-15 1987-04-15

Country Status (1)

Country Link
JP (1) JPH0431355Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0431355Y2 (enrdf_load_stackoverflow) 1992-07-28

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