JPS62176290U - - Google Patents

Info

Publication number
JPS62176290U
JPS62176290U JP6168886U JP6168886U JPS62176290U JP S62176290 U JPS62176290 U JP S62176290U JP 6168886 U JP6168886 U JP 6168886U JP 6168886 U JP6168886 U JP 6168886U JP S62176290 U JPS62176290 U JP S62176290U
Authority
JP
Japan
Prior art keywords
drilling
cells
rock drill
position information
rock
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
JP6168886U
Other languages
English (en)
Japanese (ja)
Other versions
JPH061666Y2 (ja
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 JP1986061688U priority Critical patent/JPH061666Y2/ja
Publication of JPS62176290U publication Critical patent/JPS62176290U/ja
Application granted granted Critical
Publication of JPH061666Y2 publication Critical patent/JPH061666Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
JP1986061688U 1986-04-25 1986-04-25 さく孔制御装置 Expired - Lifetime JPH061666Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986061688U JPH061666Y2 (ja) 1986-04-25 1986-04-25 さく孔制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986061688U JPH061666Y2 (ja) 1986-04-25 1986-04-25 さく孔制御装置

Publications (2)

Publication Number Publication Date
JPS62176290U true JPS62176290U (enrdf_load_stackoverflow) 1987-11-09
JPH061666Y2 JPH061666Y2 (ja) 1994-01-12

Family

ID=30895260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986061688U Expired - Lifetime JPH061666Y2 (ja) 1986-04-25 1986-04-25 さく孔制御装置

Country Status (1)

Country Link
JP (1) JPH061666Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109469473A (zh) * 2019-01-18 2019-03-15 贵州省交通规划勘察设计研究院股份有限公司 钻进深度监测装置及气动凿岩机

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6918579B2 (ja) * 2017-05-29 2021-08-11 三菱重工機械システム株式会社 ライニング斫り工法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345161A (en) * 1976-10-01 1978-04-22 Thomson Csf Digital data processor
JPS57193786U (enrdf_load_stackoverflow) * 1981-05-30 1982-12-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5345161A (en) * 1976-10-01 1978-04-22 Thomson Csf Digital data processor
JPS57193786U (enrdf_load_stackoverflow) * 1981-05-30 1982-12-08

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109469473A (zh) * 2019-01-18 2019-03-15 贵州省交通规划勘察设计研究院股份有限公司 钻进深度监测装置及气动凿岩机
CN109469473B (zh) * 2019-01-18 2023-09-12 贵州省交通规划勘察设计研究院股份有限公司 钻进深度监测装置及气动凿岩机

Also Published As

Publication number Publication date
JPH061666Y2 (ja) 1994-01-12

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