JPS6227240B2 - - Google Patents

Info

Publication number
JPS6227240B2
JPS6227240B2 JP6890683A JP6890683A JPS6227240B2 JP S6227240 B2 JPS6227240 B2 JP S6227240B2 JP 6890683 A JP6890683 A JP 6890683A JP 6890683 A JP6890683 A JP 6890683A JP S6227240 B2 JPS6227240 B2 JP S6227240B2
Authority
JP
Japan
Prior art keywords
lock bolt
drilling
bolt driving
machine
hole
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
JP6890683A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59196000A (ja
Inventor
Yoshio Nakamura
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.)
Furukawa Kogyo Co Ltd
Original Assignee
Furukawa Kogyo 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 Furukawa Kogyo Co Ltd filed Critical Furukawa Kogyo Co Ltd
Priority to JP6890683A priority Critical patent/JPS59196000A/ja
Publication of JPS59196000A publication Critical patent/JPS59196000A/ja
Publication of JPS6227240B2 publication Critical patent/JPS6227240B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Rock Bolts (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
JP6890683A 1983-04-19 1983-04-19 ロツクボルト埋込み機 Granted JPS59196000A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6890683A JPS59196000A (ja) 1983-04-19 1983-04-19 ロツクボルト埋込み機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6890683A JPS59196000A (ja) 1983-04-19 1983-04-19 ロツクボルト埋込み機

Publications (2)

Publication Number Publication Date
JPS59196000A JPS59196000A (ja) 1984-11-07
JPS6227240B2 true JPS6227240B2 (enrdf_load_html_response) 1987-06-12

Family

ID=13387161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6890683A Granted JPS59196000A (ja) 1983-04-19 1983-04-19 ロツクボルト埋込み機

Country Status (1)

Country Link
JP (1) JPS59196000A (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI122760B (fi) * 2008-09-15 2012-06-29 Sandvik Mining & Constr Oy Menetelmä säröilyn muodostamiseksi kivimateriaaliin ja rikkomislaite
JP7252850B2 (ja) * 2019-07-16 2023-04-05 鹿島建設株式会社 ロックボルト施工装置及びロックボルト施工方法
JP7407089B2 (ja) * 2020-08-25 2023-12-28 大成建設株式会社 切羽前方の地山性状評価方法と地山性状評価システム

Also Published As

Publication number Publication date
JPS59196000A (ja) 1984-11-07

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