JPS58176200U - 掘進さく孔兼ロツクボルト打込機 - Google Patents

掘進さく孔兼ロツクボルト打込機

Info

Publication number
JPS58176200U
JPS58176200U JP7459082U JP7459082U JPS58176200U JP S58176200 U JPS58176200 U JP S58176200U JP 7459082 U JP7459082 U JP 7459082U JP 7459082 U JP7459082 U JP 7459082U JP S58176200 U JPS58176200 U JP S58176200U
Authority
JP
Japan
Prior art keywords
drilling
guide cell
drifter
lock bolt
clamp member
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
JP7459082U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6231518Y2 (enrdf_load_stackoverflow
Inventor
小山　雅美
西田　米治
川口　征治
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mazda Motor Corp
Dowa Holdings Co Ltd
Original Assignee
Mazda Motor Corp
Dowa Mining Co Ltd
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 by Mazda Motor Corp, Dowa Mining Co Ltd filed Critical Mazda Motor Corp
Priority to JP7459082U priority Critical patent/JPS58176200U/ja
Publication of JPS58176200U publication Critical patent/JPS58176200U/ja
Application granted granted Critical
Publication of JPS6231518Y2 publication Critical patent/JPS6231518Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
JP7459082U 1982-05-20 1982-05-20 掘進さく孔兼ロツクボルト打込機 Granted JPS58176200U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7459082U JPS58176200U (ja) 1982-05-20 1982-05-20 掘進さく孔兼ロツクボルト打込機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7459082U JPS58176200U (ja) 1982-05-20 1982-05-20 掘進さく孔兼ロツクボルト打込機

Publications (2)

Publication Number Publication Date
JPS58176200U true JPS58176200U (ja) 1983-11-25
JPS6231518Y2 JPS6231518Y2 (enrdf_load_stackoverflow) 1987-08-12

Family

ID=30084011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7459082U Granted JPS58176200U (ja) 1982-05-20 1982-05-20 掘進さく孔兼ロツクボルト打込機

Country Status (1)

Country Link
JP (1) JPS58176200U (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008540874A (ja) * 2005-05-03 2008-11-20 アトラス コプコ ロツク ドリルス アクチボラグ ロックボルト取付装置及び方法並びにロックボルト取付けリグ
JP2012062656A (ja) * 2010-09-15 2012-03-29 Toshihito Okamoto ロックボルト形成方法および削孔装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008540874A (ja) * 2005-05-03 2008-11-20 アトラス コプコ ロツク ドリルス アクチボラグ ロックボルト取付装置及び方法並びにロックボルト取付けリグ
JP2012062656A (ja) * 2010-09-15 2012-03-29 Toshihito Okamoto ロックボルト形成方法および削孔装置

Also Published As

Publication number Publication date
JPS6231518Y2 (enrdf_load_stackoverflow) 1987-08-12

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