JPS61202592U - - Google Patents

Info

Publication number
JPS61202592U
JPS61202592U JP8544185U JP8544185U JPS61202592U JP S61202592 U JPS61202592 U JP S61202592U JP 8544185 U JP8544185 U JP 8544185U JP 8544185 U JP8544185 U JP 8544185U JP S61202592 U JPS61202592 U JP S61202592U
Authority
JP
Japan
Prior art keywords
cylindrical casing
earth removal
ribbon
opening
screw blade
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
JP8544185U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0330473Y2 (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 JP8544185U priority Critical patent/JPH0330473Y2/ja
Publication of JPS61202592U publication Critical patent/JPS61202592U/ja
Application granted granted Critical
Publication of JPH0330473Y2 publication Critical patent/JPH0330473Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Screw Conveyors (AREA)
JP8544185U 1985-06-06 1985-06-06 Expired JPH0330473Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8544185U JPH0330473Y2 (enrdf_load_stackoverflow) 1985-06-06 1985-06-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8544185U JPH0330473Y2 (enrdf_load_stackoverflow) 1985-06-06 1985-06-06

Publications (2)

Publication Number Publication Date
JPS61202592U true JPS61202592U (enrdf_load_stackoverflow) 1986-12-19
JPH0330473Y2 JPH0330473Y2 (enrdf_load_stackoverflow) 1991-06-27

Family

ID=30635842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8544185U Expired JPH0330473Y2 (enrdf_load_stackoverflow) 1985-06-06 1985-06-06

Country Status (1)

Country Link
JP (1) JPH0330473Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6342614U (enrdf_load_stackoverflow) * 1986-09-05 1988-03-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6342614U (enrdf_load_stackoverflow) * 1986-09-05 1988-03-22

Also Published As

Publication number Publication date
JPH0330473Y2 (enrdf_load_stackoverflow) 1991-06-27

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