JPS5652287A - Rock bed excavating*drilling method and apparatus - Google Patents

Rock bed excavating*drilling method and apparatus

Info

Publication number
JPS5652287A
JPS5652287A JP12731779A JP12731779A JPS5652287A JP S5652287 A JPS5652287 A JP S5652287A JP 12731779 A JP12731779 A JP 12731779A JP 12731779 A JP12731779 A JP 12731779A JP S5652287 A JPS5652287 A JP S5652287A
Authority
JP
Japan
Prior art keywords
drilling method
rock bed
excavating
bed excavating
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
JP12731779A
Other languages
Japanese (ja)
Other versions
JPS5930879B2 (en
Inventor
Yuuji Ono
Takahito Kusada
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.)
Shimizu Construction Co Ltd
Original Assignee
Shimizu Construction 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 Shimizu Construction Co Ltd filed Critical Shimizu Construction Co Ltd
Priority to JP12731779A priority Critical patent/JPS5930879B2/en
Publication of JPS5652287A publication Critical patent/JPS5652287A/en
Publication of JPS5930879B2 publication Critical patent/JPS5930879B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
JP12731779A 1979-10-04 1979-10-04 Rock drilling method and device Expired JPS5930879B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12731779A JPS5930879B2 (en) 1979-10-04 1979-10-04 Rock drilling method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12731779A JPS5930879B2 (en) 1979-10-04 1979-10-04 Rock drilling method and device

Publications (2)

Publication Number Publication Date
JPS5652287A true JPS5652287A (en) 1981-05-11
JPS5930879B2 JPS5930879B2 (en) 1984-07-30

Family

ID=14956939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12731779A Expired JPS5930879B2 (en) 1979-10-04 1979-10-04 Rock drilling method and device

Country Status (1)

Country Link
JP (1) JPS5930879B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60141987A (en) * 1983-12-24 1985-07-27 イング・ギンタ−・クレムン・スペチアルウンタ−ネ−メン・フイア・ボ−ルテクニク Drill apparatus for drilling surface soil
JP2020105777A (en) * 2018-12-27 2020-07-09 株式会社奥村組 Slide guide mechanism for high pressure water supply rod

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62174072U (en) * 1986-04-23 1987-11-05

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60141987A (en) * 1983-12-24 1985-07-27 イング・ギンタ−・クレムン・スペチアルウンタ−ネ−メン・フイア・ボ−ルテクニク Drill apparatus for drilling surface soil
JPH0465198B2 (en) * 1983-12-24 1992-10-19 Ingu* Gyunteru Kuremu Supetsuiarunteruneemen Fuyuuru Boorutekuniku
JP2020105777A (en) * 2018-12-27 2020-07-09 株式会社奥村組 Slide guide mechanism for high pressure water supply rod

Also Published As

Publication number Publication date
JPS5930879B2 (en) 1984-07-30

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