JPS62190791U - - Google Patents

Info

Publication number
JPS62190791U
JPS62190791U JP7524086U JP7524086U JPS62190791U JP S62190791 U JPS62190791 U JP S62190791U JP 7524086 U JP7524086 U JP 7524086U JP 7524086 U JP7524086 U JP 7524086U JP S62190791 U JPS62190791 U JP S62190791U
Authority
JP
Japan
Prior art keywords
cutter
section
excavation
guide
moving
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
JP7524086U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0414552Y2 (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 JP7524086U priority Critical patent/JPH0414552Y2/ja
Publication of JPS62190791U publication Critical patent/JPS62190791U/ja
Application granted granted Critical
Publication of JPH0414552Y2 publication Critical patent/JPH0414552Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP7524086U 1986-05-21 1986-05-21 Expired JPH0414552Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7524086U JPH0414552Y2 (enrdf_load_stackoverflow) 1986-05-21 1986-05-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7524086U JPH0414552Y2 (enrdf_load_stackoverflow) 1986-05-21 1986-05-21

Publications (2)

Publication Number Publication Date
JPS62190791U true JPS62190791U (enrdf_load_stackoverflow) 1987-12-04
JPH0414552Y2 JPH0414552Y2 (enrdf_load_stackoverflow) 1992-03-31

Family

ID=30921194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7524086U Expired JPH0414552Y2 (enrdf_load_stackoverflow) 1986-05-21 1986-05-21

Country Status (1)

Country Link
JP (1) JPH0414552Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0414552Y2 (enrdf_load_stackoverflow) 1992-03-31

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