JPS53113704A - Method of adjusting end of drilllhole of rock drill and its device - Google Patents

Method of adjusting end of drilllhole of rock drill and its device

Info

Publication number
JPS53113704A
JPS53113704A JP2948977A JP2948977A JPS53113704A JP S53113704 A JPS53113704 A JP S53113704A JP 2948977 A JP2948977 A JP 2948977A JP 2948977 A JP2948977 A JP 2948977A JP S53113704 A JPS53113704 A JP S53113704A
Authority
JP
Japan
Prior art keywords
drilllhole
rock drill
adjusting end
adjusting
drill
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
JP2948977A
Other languages
Japanese (ja)
Other versions
JPS5725718B2 (en
Inventor
Hidenori Arima
Masao Yoshimura
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
Original Assignee
Toyo 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 Toyo Kogyo Co Ltd filed Critical Toyo Kogyo Co Ltd
Priority to JP2948977A priority Critical patent/JPS53113704A/en
Publication of JPS53113704A publication Critical patent/JPS53113704A/en
Publication of JPS5725718B2 publication Critical patent/JPS5725718B2/ja
Granted legal-status Critical Current

Links

JP2948977A 1977-03-16 1977-03-16 Method of adjusting end of drilllhole of rock drill and its device Granted JPS53113704A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2948977A JPS53113704A (en) 1977-03-16 1977-03-16 Method of adjusting end of drilllhole of rock drill and its device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2948977A JPS53113704A (en) 1977-03-16 1977-03-16 Method of adjusting end of drilllhole of rock drill and its device

Publications (2)

Publication Number Publication Date
JPS53113704A true JPS53113704A (en) 1978-10-04
JPS5725718B2 JPS5725718B2 (en) 1982-05-31

Family

ID=12277477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2948977A Granted JPS53113704A (en) 1977-03-16 1977-03-16 Method of adjusting end of drilllhole of rock drill and its device

Country Status (1)

Country Link
JP (1) JPS53113704A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62202196A (en) * 1986-02-28 1987-09-05 古河機械金属株式会社 Insertion-angle display unit for drilling device
JP2020051231A (en) * 2018-09-28 2020-04-02 ソイルメックジャパン株式会社 Combination utilization method of double pipe loading machine and drilling machine
JP2020051232A (en) * 2018-09-28 2020-04-02 ソイルメックジャパン株式会社 Double pipe loading machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0340333Y2 (en) * 1985-08-09 1991-08-26

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019202A (en) * 1973-05-15 1975-02-28 Atlas Copco Ab

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019202A (en) * 1973-05-15 1975-02-28 Atlas Copco Ab

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62202196A (en) * 1986-02-28 1987-09-05 古河機械金属株式会社 Insertion-angle display unit for drilling device
JP2020051231A (en) * 2018-09-28 2020-04-02 ソイルメックジャパン株式会社 Combination utilization method of double pipe loading machine and drilling machine
JP2020051232A (en) * 2018-09-28 2020-04-02 ソイルメックジャパン株式会社 Double pipe loading machine

Also Published As

Publication number Publication date
JPS5725718B2 (en) 1982-05-31

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