ES2194208T3 - ROCK DRILLING DEVICE. - Google Patents

ROCK DRILLING DEVICE.

Info

Publication number
ES2194208T3
ES2194208T3 ES97935946T ES97935946T ES2194208T3 ES 2194208 T3 ES2194208 T3 ES 2194208T3 ES 97935946 T ES97935946 T ES 97935946T ES 97935946 T ES97935946 T ES 97935946T ES 2194208 T3 ES2194208 T3 ES 2194208T3
Authority
ES
Spain
Prior art keywords
link
feed device
rock drilling
boom
hydraulic cylinder
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 - Lifetime
Application number
ES97935946T
Other languages
Spanish (es)
Inventor
Lars Persson
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.)
Epiroc Rock Drills AB
Original Assignee
Atlas Copco Rock Drills 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 Atlas Copco Rock Drills AB filed Critical Atlas Copco Rock Drills AB
Application granted granted Critical
Publication of ES2194208T3 publication Critical patent/ES2194208T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025—Rock drills, i.e. jumbo drills

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

Drill rig comprising a carrier (1), a boom (2) and a feed device (3) rotatably connected with the boom by means of a rotation device and intended for a rock drilling machine (4). The rotation device comprises a hydraulic cylinder (5) between the feed device (3) and a first link (8). The first link is in addition with the hydraulic cylinder (5) rotatably connected with the feed device (3) and with a second link (9). The second link is furthermore rotatably connected with the boom (2). By means of the hydraulic cylinder the feed device can be swung about an axis of rotation (10) from a position at least 30 DEG to one side of a vertical line (12) to a position at least 90 DEG to the other side of the vertical line.
ES97935946T 1996-08-22 1997-08-15 ROCK DRILLING DEVICE. Expired - Lifetime ES2194208T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9603039A SE505592C2 (en) 1996-08-22 1996-08-22 Linkage arrangement at drill rig to rotate a feeder between a vertical and a horizontal position

Publications (1)

Publication Number Publication Date
ES2194208T3 true ES2194208T3 (en) 2003-11-16

Family

ID=20403614

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97935946T Expired - Lifetime ES2194208T3 (en) 1996-08-22 1997-08-15 ROCK DRILLING DEVICE.

Country Status (8)

Country Link
EP (1) EP0920567B1 (en)
JP (1) JP3817271B2 (en)
AT (1) ATE238487T1 (en)
AU (1) AU3873297A (en)
DE (1) DE69721275T2 (en)
ES (1) ES2194208T3 (en)
SE (1) SE505592C2 (en)
WO (1) WO1998007952A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1896658B1 (en) 2005-05-16 2017-09-13 Terminator IP SA Improved hammer mounting
CN102889059A (en) * 2012-10-31 2013-01-23 河南省三力机械制造有限公司 Mast supporting buffering device and rotary drilling rig using same
US11603708B2 (en) * 2019-12-17 2023-03-14 Caterpillar Global Mining Equipment LLC. Linkage assembly for drilling machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE398528B (en) * 1975-06-04 1977-12-27 Atlas Copco Ab RINGBORRAGGREGAT
US4022410A (en) * 1975-10-24 1977-05-10 C. H. Anderson And Associates Ltd. Universal coupling
DE3808745A1 (en) * 1988-03-16 1989-09-28 Huette & Co Bohrtechnik Gmbh TRACK DRILLING CARRIAGE

Also Published As

Publication number Publication date
JP2000516312A (en) 2000-12-05
SE9603039L (en) 1997-09-22
AU3873297A (en) 1998-03-06
ATE238487T1 (en) 2003-05-15
EP0920567B1 (en) 2003-04-23
EP0920567A1 (en) 1999-06-09
DE69721275T2 (en) 2004-02-12
WO1998007952A1 (en) 1998-02-26
DE69721275D1 (en) 2003-05-28
SE9603039D0 (en) 1996-08-22
JP3817271B2 (en) 2006-09-06
SE505592C2 (en) 1997-09-22

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