ZA947186B - Arrangement for controlling the feed mechanism of rock drill - Google Patents

Arrangement for controlling the feed mechanism of rock drill

Info

Publication number
ZA947186B
ZA947186B ZA947186A ZA947186A ZA947186B ZA 947186 B ZA947186 B ZA 947186B ZA 947186 A ZA947186 A ZA 947186A ZA 947186 A ZA947186 A ZA 947186A ZA 947186 B ZA947186 B ZA 947186B
Authority
ZA
South Africa
Prior art keywords
arrangement
controlling
feed mechanism
rock drill
drill
Prior art date
Application number
ZA947186A
Other languages
English (en)
Inventor
Heikki Jantunen
Original Assignee
Tamrock Oy
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 Tamrock Oy filed Critical Tamrock Oy
Publication of ZA947186B publication Critical patent/ZA947186B/xx

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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/02—Automatic control of the tool feed
    • E21B44/06—Automatic control of the tool feed in response to the flow or pressure of the motive fluid of the drive
    • 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
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/086—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with a fluid-actuated cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
ZA947186A 1993-09-20 1994-09-16 Arrangement for controlling the feed mechanism of rock drill ZA947186B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI934111A FI97419C (fi) 1993-09-20 1993-09-20 Sovitelma kallionporakoneen syöttölaitteiston ohjaamiseksi

Publications (1)

Publication Number Publication Date
ZA947186B true ZA947186B (en) 1995-05-11

Family

ID=8538618

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA947186A ZA947186B (en) 1993-09-20 1994-09-16 Arrangement for controlling the feed mechanism of rock drill

Country Status (7)

Country Link
US (1) US5701962A (xx)
AU (1) AU7616794A (xx)
FI (1) FI97419C (xx)
NO (1) NO311270B1 (xx)
SE (1) SE507314C2 (xx)
WO (1) WO1995008693A1 (xx)
ZA (1) ZA947186B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI99043C (fi) * 1995-06-20 1997-09-25 Tamrock Oy Sovitelma kallioporakoneen teleskooppisyöttölaitteessa
US6179065B1 (en) * 1998-09-02 2001-01-30 The Charles Machine Works, Inc. System and method for automatically controlling a pipe handling system for a horizontal boring machine
FI20012407A (fi) * 2001-12-05 2003-06-06 Sandvik Tamrock Oy Syöttöpalkki ja hydraulinen elementti
FI118306B (fi) * 2001-12-07 2007-09-28 Sandvik Tamrock Oy Menetelmä ja laitteisto kallionporauslaitteen toiminnan ohjaamiseksi
FI20045196A (fi) * 2004-05-31 2005-12-22 Sandvik Tamrock Oy Teleskooppinen syöttöpalkki kallioporakonetta varten
FI119854B (fi) * 2007-05-18 2009-04-15 Sandvik Mining & Constr Oy Sovitelma kallioporakoneen syöttöpalkilla liikkuvan väliohjaimen käyttämiseksi
WO2014078880A1 (de) * 2012-11-21 2014-05-30 Horst Leopold Vorrichtung zum bohren von ankerlöchern im untertagebau
CN109025878B (zh) * 2018-10-19 2024-06-14 中国铁建重工集团股份有限公司 一种取芯钻机
CN114134270A (zh) * 2021-11-30 2022-03-04 北京首钢股份有限公司 一种开口机的凿岩机油管运行装置及其工作方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1066425A (en) * 1965-03-17 1967-04-26 Garnder Denver Company Remote control for rock drill
US3561542A (en) * 1969-03-20 1971-02-09 Gardner Denver Co Control system for rock drills
US3807510A (en) * 1972-12-14 1974-04-30 Gardner Denver Co Telescopic rock drill feed
US4074771A (en) * 1976-03-25 1978-02-21 Joy Manufacturing Company Rock drill
DE3246591A1 (de) * 1982-12-16 1984-06-20 Fried. Krupp Gmbh, 4300 Essen Vorrichtung zum bohren von in einer ebene liegenden loechern in gestein

Also Published As

Publication number Publication date
WO1995008693A1 (en) 1995-03-30
FI934111A0 (fi) 1993-09-20
US5701962A (en) 1997-12-30
SE9601037D0 (sv) 1996-03-19
SE507314C2 (sv) 1998-05-11
NO960951L (no) 1996-03-07
NO311270B1 (no) 2001-11-05
FI97419C (fi) 1996-12-10
SE9601037L (sv) 1996-03-19
NO960951D0 (no) 1996-03-07
FI934111A (fi) 1995-03-21
FI97419B (fi) 1996-08-30
AU7616794A (en) 1995-04-10

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