JPS5980892A - さく岩装置 - Google Patents

さく岩装置

Info

Publication number
JPS5980892A
JPS5980892A JP18735182A JP18735182A JPS5980892A JP S5980892 A JPS5980892 A JP S5980892A JP 18735182 A JP18735182 A JP 18735182A JP 18735182 A JP18735182 A JP 18735182A JP S5980892 A JPS5980892 A JP S5980892A
Authority
JP
Japan
Prior art keywords
boom
rock
rod
rock drilling
drilling
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
JP18735182A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0152556B2 (enExample
Inventor
川口 征治
青島 輝夫
賢二 大西
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.)
Dowa Holdings Co Ltd
Original Assignee
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 Dowa Mining Co Ltd filed Critical Dowa Mining Co Ltd
Priority to JP18735182A priority Critical patent/JPS5980892A/ja
Publication of JPS5980892A publication Critical patent/JPS5980892A/ja
Publication of JPH0152556B2 publication Critical patent/JPH0152556B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
JP18735182A 1982-10-27 1982-10-27 さく岩装置 Granted JPS5980892A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18735182A JPS5980892A (ja) 1982-10-27 1982-10-27 さく岩装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18735182A JPS5980892A (ja) 1982-10-27 1982-10-27 さく岩装置

Publications (2)

Publication Number Publication Date
JPS5980892A true JPS5980892A (ja) 1984-05-10
JPH0152556B2 JPH0152556B2 (enExample) 1989-11-09

Family

ID=16204467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18735182A Granted JPS5980892A (ja) 1982-10-27 1982-10-27 さく岩装置

Country Status (1)

Country Link
JP (1) JPS5980892A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018058000A (ja) * 2016-10-03 2018-04-12 日立Geニュークリア・エナジー株式会社 破砕方法および破砕装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028162U (enExample) * 1973-07-10 1975-04-01
JPS5124962A (enExample) * 1974-08-24 1976-02-28 Yoshihiro Morichika
JPS5255442U (enExample) * 1975-10-20 1977-04-21

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028162U (enExample) * 1973-07-10 1975-04-01
JPS5124962A (enExample) * 1974-08-24 1976-02-28 Yoshihiro Morichika
JPS5255442U (enExample) * 1975-10-20 1977-04-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018058000A (ja) * 2016-10-03 2018-04-12 日立Geニュークリア・エナジー株式会社 破砕方法および破砕装置

Also Published As

Publication number Publication date
JPH0152556B2 (enExample) 1989-11-09

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