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 (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 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 (enrdf_load_stackoverflow)

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=30811789

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPH0352879Y2 (enrdf_load_stackoverflow)

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 (enrdf_load_stackoverflow) 1991-11-18

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