JPH0414546Y2 - - Google Patents

Info

Publication number
JPH0414546Y2
JPH0414546Y2 JP1986011713U JP1171386U JPH0414546Y2 JP H0414546 Y2 JPH0414546 Y2 JP H0414546Y2 JP 1986011713 U JP1986011713 U JP 1986011713U JP 1171386 U JP1171386 U JP 1171386U JP H0414546 Y2 JPH0414546 Y2 JP H0414546Y2
Authority
JP
Japan
Prior art keywords
cutter head
main beam
cylinder
tunnel
head support
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
JP1986011713U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62125199U (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 JP1986011713U priority Critical patent/JPH0414546Y2/ja
Publication of JPS62125199U publication Critical patent/JPS62125199U/ja
Application granted granted Critical
Publication of JPH0414546Y2 publication Critical patent/JPH0414546Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1986011713U 1986-01-31 1986-01-31 Expired JPH0414546Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986011713U JPH0414546Y2 (en]) 1986-01-31 1986-01-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986011713U JPH0414546Y2 (en]) 1986-01-31 1986-01-31

Publications (2)

Publication Number Publication Date
JPS62125199U JPS62125199U (en]) 1987-08-08
JPH0414546Y2 true JPH0414546Y2 (en]) 1992-03-31

Family

ID=30799177

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986011713U Expired JPH0414546Y2 (en]) 1986-01-31 1986-01-31

Country Status (1)

Country Link
JP (1) JPH0414546Y2 (en])

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50136236U (en]) * 1974-04-23 1975-11-10
JPS6117107Y2 (en]) * 1980-01-11 1986-05-26

Also Published As

Publication number Publication date
JPS62125199U (en]) 1987-08-08

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