JPS6117113Y2 - - Google Patents

Info

Publication number
JPS6117113Y2
JPS6117113Y2 JP16790979U JP16790979U JPS6117113Y2 JP S6117113 Y2 JPS6117113 Y2 JP S6117113Y2 JP 16790979 U JP16790979 U JP 16790979U JP 16790979 U JP16790979 U JP 16790979U JP S6117113 Y2 JPS6117113 Y2 JP S6117113Y2
Authority
JP
Japan
Prior art keywords
screw conveyor
earth
soil
chamber
casing
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
JP16790979U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5687596U (en, 2012
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 JP16790979U priority Critical patent/JPS6117113Y2/ja
Publication of JPS5687596U publication Critical patent/JPS5687596U/ja
Application granted granted Critical
Publication of JPS6117113Y2 publication Critical patent/JPS6117113Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Screw Conveyors (AREA)
JP16790979U 1979-12-04 1979-12-04 Expired JPS6117113Y2 (en, 2012)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16790979U JPS6117113Y2 (en, 2012) 1979-12-04 1979-12-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16790979U JPS6117113Y2 (en, 2012) 1979-12-04 1979-12-04

Publications (2)

Publication Number Publication Date
JPS5687596U JPS5687596U (en, 2012) 1981-07-13
JPS6117113Y2 true JPS6117113Y2 (en, 2012) 1986-05-26

Family

ID=29678745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16790979U Expired JPS6117113Y2 (en, 2012) 1979-12-04 1979-12-04

Country Status (1)

Country Link
JP (1) JPS6117113Y2 (en, 2012)

Also Published As

Publication number Publication date
JPS5687596U (en, 2012) 1981-07-13

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