JPS6336594U - - Google Patents

Info

Publication number
JPS6336594U
JPS6336594U JP12581886U JP12581886U JPS6336594U JP S6336594 U JPS6336594 U JP S6336594U JP 12581886 U JP12581886 U JP 12581886U JP 12581886 U JP12581886 U JP 12581886U JP S6336594 U JPS6336594 U JP S6336594U
Authority
JP
Japan
Prior art keywords
earth
conveyor
opening
discharge port
excavation
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
JP12581886U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0354237Y2 (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 JP12581886U priority Critical patent/JPH0354237Y2/ja
Publication of JPS6336594U publication Critical patent/JPS6336594U/ja
Application granted granted Critical
Publication of JPH0354237Y2 publication Critical patent/JPH0354237Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Screw Conveyors (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
JP12581886U 1986-08-20 1986-08-20 Expired JPH0354237Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12581886U JPH0354237Y2 (enrdf_load_stackoverflow) 1986-08-20 1986-08-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12581886U JPH0354237Y2 (enrdf_load_stackoverflow) 1986-08-20 1986-08-20

Publications (2)

Publication Number Publication Date
JPS6336594U true JPS6336594U (enrdf_load_stackoverflow) 1988-03-09
JPH0354237Y2 JPH0354237Y2 (enrdf_load_stackoverflow) 1991-11-28

Family

ID=31019046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12581886U Expired JPH0354237Y2 (enrdf_load_stackoverflow) 1986-08-20 1986-08-20

Country Status (1)

Country Link
JP (1) JPH0354237Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0354237Y2 (enrdf_load_stackoverflow) 1991-11-28

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