JPS62133793U - - Google Patents

Info

Publication number
JPS62133793U
JPS62133793U JP1826986U JP1826986U JPS62133793U JP S62133793 U JPS62133793 U JP S62133793U JP 1826986 U JP1826986 U JP 1826986U JP 1826986 U JP1826986 U JP 1826986U JP S62133793 U JPS62133793 U JP S62133793U
Authority
JP
Japan
Prior art keywords
guide rail
view
cutter arm
drill
showing
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
JP1826986U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0352879Y2 (enExample
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 JP1826986U priority Critical patent/JPH0352879Y2/ja
Publication of JPS62133793U publication Critical patent/JPS62133793U/ja
Application granted granted Critical
Publication of JPH0352879Y2 publication Critical patent/JPH0352879Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
JP1826986U 1986-02-13 1986-02-13 Expired JPH0352879Y2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1826986U JPH0352879Y2 (enExample) 1986-02-13 1986-02-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1826986U JPH0352879Y2 (enExample) 1986-02-13 1986-02-13

Publications (2)

Publication Number Publication Date
JPS62133793U true JPS62133793U (enExample) 1987-08-22
JPH0352879Y2 JPH0352879Y2 (enExample) 1991-11-18

Family

ID=30811789

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1826986U Expired JPH0352879Y2 (enExample) 1986-02-13 1986-02-13

Country Status (1)

Country Link
JP (1) JPH0352879Y2 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001082071A (ja) * 1999-09-13 2001-03-27 Shimizu Corp トンネル拡幅工法および装置
JP2009191565A (ja) * 2008-02-18 2009-08-27 Hazama Corp トンネル掘削装置
JP2021116574A (ja) * 2020-01-24 2021-08-10 鹿島建設株式会社 トンネル掘削方法及びトンネル掘削機

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001082071A (ja) * 1999-09-13 2001-03-27 Shimizu Corp トンネル拡幅工法および装置
JP2009191565A (ja) * 2008-02-18 2009-08-27 Hazama Corp トンネル掘削装置
JP2021116574A (ja) * 2020-01-24 2021-08-10 鹿島建設株式会社 トンネル掘削方法及びトンネル掘削機

Also Published As

Publication number Publication date
JPH0352879Y2 (enExample) 1991-11-18

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