JPH0417674Y2 - - Google Patents

Info

Publication number
JPH0417674Y2
JPH0417674Y2 JP19672386U JP19672386U JPH0417674Y2 JP H0417674 Y2 JPH0417674 Y2 JP H0417674Y2 JP 19672386 U JP19672386 U JP 19672386U JP 19672386 U JP19672386 U JP 19672386U JP H0417674 Y2 JPH0417674 Y2 JP H0417674Y2
Authority
JP
Japan
Prior art keywords
cutter
shaft
shield type
type excavator
sand
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
JP19672386U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63145996U (en]
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 JP19672386U priority Critical patent/JPH0417674Y2/ja
Publication of JPS63145996U publication Critical patent/JPS63145996U/ja
Application granted granted Critical
Publication of JPH0417674Y2 publication Critical patent/JPH0417674Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP19672386U 1986-12-23 1986-12-23 Expired JPH0417674Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19672386U JPH0417674Y2 (en]) 1986-12-23 1986-12-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19672386U JPH0417674Y2 (en]) 1986-12-23 1986-12-23

Publications (2)

Publication Number Publication Date
JPS63145996U JPS63145996U (en]) 1988-09-27
JPH0417674Y2 true JPH0417674Y2 (en]) 1992-04-20

Family

ID=31155803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19672386U Expired JPH0417674Y2 (en]) 1986-12-23 1986-12-23

Country Status (1)

Country Link
JP (1) JPH0417674Y2 (en])

Also Published As

Publication number Publication date
JPS63145996U (en]) 1988-09-27

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