ZA9525B - Feed-extension cylinder arrangement in feed beam for a rock drill - Google Patents

Feed-extension cylinder arrangement in feed beam for a rock drill

Info

Publication number
ZA9525B
ZA9525B ZA9525A ZA9525A ZA9525B ZA 9525 B ZA9525 B ZA 9525B ZA 9525 A ZA9525 A ZA 9525A ZA 9525 A ZA9525 A ZA 9525A ZA 9525 B ZA9525 B ZA 9525B
Authority
ZA
South Africa
Prior art keywords
feed
rock drill
cylinder arrangement
extension cylinder
feed beam
Prior art date
Application number
ZA9525A
Inventor
Heikki Jantunen
Leo Haekkinen
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 ZA9525B publication Critical patent/ZA9525B/en

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
    • E21B19/08—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)
  • 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)
  • Actuator (AREA)
ZA9525A 1994-01-05 1995-01-04 Feed-extension cylinder arrangement in feed beam for a rock drill ZA9525B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI940042A FI97252C (en) 1994-01-05 1994-01-05 Transfer cylinder arrangement in the feed bar of a rock drilling machine

Publications (1)

Publication Number Publication Date
ZA9525B true ZA9525B (en) 1996-02-07

Family

ID=8539283

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9525A ZA9525B (en) 1994-01-05 1995-01-04 Feed-extension cylinder arrangement in feed beam for a rock drill

Country Status (6)

Country Link
EP (1) EP0738367A1 (en)
AU (1) AU688841B2 (en)
CA (1) CA2180536A1 (en)
FI (1) FI97252C (en)
WO (1) WO1995018913A1 (en)
ZA (1) ZA9525B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI99043C (en) * 1995-06-20 1997-09-25 Tamrock Oy An arrangement in a telescopic feeder for a rock drilling machine
DE10224906B4 (en) * 2001-06-06 2011-06-30 deilmann-haniel mining systems gmbH, 44319 Telescopic drilling and tying device
FI114817B (en) * 2003-02-21 2004-12-31 Sandvik Tamrock Oy Telescopic feeding beam for a rock drilling machine and method for measuring the movement length of a rock drilling machine
FI20045196A (en) 2004-05-31 2005-12-22 Sandvik Tamrock Oy Telescopic feed beam for rock drill
AU2006265757B2 (en) * 2005-06-30 2011-02-17 Rme Underground Pty Ltd Drill slide for rock drilling apparatus
CN109551571A (en) * 2019-01-28 2019-04-02 重庆盖博家具有限公司 Ecological plate moulding perforating device
SE544536C2 (en) * 2020-11-11 2022-07-05 Epiroc Rock Drills Ab Feeder arrangement on a drill rig, and drill rig

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE303115B (en) * 1967-05-24 1968-08-19 Atlas Copco Ab
US4251046A (en) * 1978-01-17 1981-02-17 Coal Industry (Patents) Limited Extensible beam arrangement
SE443605B (en) * 1981-05-14 1986-03-03 Craelius Ab DEVICE FOR FEEDING OF A MOUNTAIN DRILLING MACHINE
FR2667110A1 (en) * 1990-09-20 1992-03-27 Secoma Sa Device for monitoring the thrust force for a telescopic drilling jar
FI97253C (en) * 1994-01-05 1996-11-11 Tamrock Oy Feed bar for rock drilling machine

Also Published As

Publication number Publication date
AU688841B2 (en) 1998-03-19
FI97252C (en) 1996-11-11
FI940042A0 (en) 1994-01-05
WO1995018913A1 (en) 1995-07-13
AU1387795A (en) 1995-08-01
CA2180536A1 (en) 1995-07-13
FI97252B (en) 1996-07-31
EP0738367A1 (en) 1996-10-23
FI940042A (en) 1995-07-06

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