AU5188473A - A device for use with rock drill equipment for mechanized drill bit exchange - Google Patents

A device for use with rock drill equipment for mechanized drill bit exchange

Info

Publication number
AU5188473A
AU5188473A AU51884/73A AU5188473A AU5188473A AU 5188473 A AU5188473 A AU 5188473A AU 51884/73 A AU51884/73 A AU 51884/73A AU 5188473 A AU5188473 A AU 5188473A AU 5188473 A AU5188473 A AU 5188473A
Authority
AU
Australia
Prior art keywords
mechanized
bit exchange
equipment
drill bit
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.)
Expired
Application number
AU51884/73A
Other versions
AU470290B2 (en
Inventor
GRANHOLM and BORIE MEILER SVEN
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.)
Linden Alimak AB
Original Assignee
Linden Alimak AB
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 Linden Alimak AB filed Critical Linden Alimak AB
Publication of AU5188473A publication Critical patent/AU5188473A/en
Application granted granted Critical
Publication of AU470290B2 publication Critical patent/AU470290B2/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/18—Connecting or disconnecting drill bit and drilling pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
AU51884/73A 1972-02-08 1973-02-07 A device for use with rock drill equipment for mechanized drill bit exchange Expired AU470290B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7201454A SE366368C (en) 1972-02-08 1972-02-08
SESE1454/72 1972-02-08

Publications (2)

Publication Number Publication Date
AU5188473A true AU5188473A (en) 1974-08-08
AU470290B2 AU470290B2 (en) 1976-03-11

Family

ID=20258214

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51884/73A Expired AU470290B2 (en) 1972-02-08 1973-02-07 A device for use with rock drill equipment for mechanized drill bit exchange

Country Status (7)

Country Link
JP (1) JPS5345765B2 (en)
AU (1) AU470290B2 (en)
CA (1) CA972347A (en)
FR (1) FR2171254B1 (en)
GB (1) GB1357715A (en)
SE (1) SE366368C (en)
ZA (1) ZA73889B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102414A (en) * 1976-08-09 1978-07-25 Joy Manufacturing Company Drilling apparatus
DE2654748C2 (en) 1976-12-03 1985-11-21 Rudolf Hausherr & Söhne GmbH & Co KG, 4322 Sprockhövel Drilling machine, in particular for performing stress relief bores
FI121437B (en) * 2008-06-23 2010-11-15 Sandvik Mining & Constr Oy Rock drilling unit, drill bit changer, and method for changing drill bit
FI121438B (en) * 2008-06-23 2010-11-15 Sandvik Mining & Constr Oy Drill bit magazine, drill bit holder and method for changing drill bit in rock drilling machine
TWI549847B (en) * 2015-02-16 2016-09-21 Fran Wheel Entpr Co Ltd A baby carriage with an auxiliary wheel device
AU2017200871B2 (en) * 2016-02-12 2022-01-27 Joy Global Surface Mining Inc Bit change mechanism for a drill rig
CA3195931A1 (en) 2020-12-23 2022-06-30 Epiroc Rock Drills Aktiebolag Drill bit change in face drill rig

Also Published As

Publication number Publication date
JPS5345765B2 (en) 1978-12-08
SE366368B (en) 1974-04-22
ZA73889B (en) 1973-11-28
JPS4889101A (en) 1973-11-21
CA972347A (en) 1975-08-05
GB1357715A (en) 1974-06-26
AU470290B2 (en) 1976-03-11
SE366368C (en) 1975-08-11
FR2171254B1 (en) 1978-12-01
FR2171254A1 (en) 1973-09-21

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