JPS5639288A - Drilling machine for locking bolt for pit - Google Patents

Drilling machine for locking bolt for pit

Info

Publication number
JPS5639288A
JPS5639288A JP11498379A JP11498379A JPS5639288A JP S5639288 A JPS5639288 A JP S5639288A JP 11498379 A JP11498379 A JP 11498379A JP 11498379 A JP11498379 A JP 11498379A JP S5639288 A JPS5639288 A JP S5639288A
Authority
JP
Japan
Prior art keywords
pit
drilling machine
locking bolt
bolt
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
JP11498379A
Other languages
Japanese (ja)
Other versions
JPS5715277B2 (en
Inventor
Masuo Nomiyama
Isao Kataigi
Masaaki Inage
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.)
Mitsui Construction Co Ltd
Original Assignee
Mitsui 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 Mitsui Construction Co Ltd filed Critical Mitsui Construction Co Ltd
Priority to JP11498379A priority Critical patent/JPS5639288A/en
Publication of JPS5639288A publication Critical patent/JPS5639288A/en
Publication of JPS5715277B2 publication Critical patent/JPS5715277B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Rock Bolts (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
JP11498379A 1979-09-07 1979-09-07 Drilling machine for locking bolt for pit Granted JPS5639288A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11498379A JPS5639288A (en) 1979-09-07 1979-09-07 Drilling machine for locking bolt for pit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11498379A JPS5639288A (en) 1979-09-07 1979-09-07 Drilling machine for locking bolt for pit

Publications (2)

Publication Number Publication Date
JPS5639288A true JPS5639288A (en) 1981-04-14
JPS5715277B2 JPS5715277B2 (en) 1982-03-29

Family

ID=14651440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11498379A Granted JPS5639288A (en) 1979-09-07 1979-09-07 Drilling machine for locking bolt for pit

Country Status (1)

Country Link
JP (1) JPS5639288A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4820689A (en) * 1983-08-11 1989-04-11 Kureha Kagaku Kogyo Kabushiki Kaisha Pharmaceutical composition containing a glycoprotein
JP2010270508A (en) * 2009-05-21 2010-12-02 Seiwa Renewal Works Co Ltd Drilling device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60154073U (en) * 1984-03-22 1985-10-14 芋谷　充 Straw
JPS60158468U (en) * 1984-03-31 1985-10-22 林　久行 Eating and drinking utensil handle
JPH0242220Y2 (en) * 1985-11-08 1990-11-09

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943803A (en) * 1972-09-01 1974-04-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943803A (en) * 1972-09-01 1974-04-25

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4820689A (en) * 1983-08-11 1989-04-11 Kureha Kagaku Kogyo Kabushiki Kaisha Pharmaceutical composition containing a glycoprotein
JP2010270508A (en) * 2009-05-21 2010-12-02 Seiwa Renewal Works Co Ltd Drilling device

Also Published As

Publication number Publication date
JPS5715277B2 (en) 1982-03-29

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