SE8302729D0 - CONTROL ORGANIZATION FOR A DRILL BAR IN A DRILLING MACHINE - Google Patents

CONTROL ORGANIZATION FOR A DRILL BAR IN A DRILLING MACHINE

Info

Publication number
SE8302729D0
SE8302729D0 SE8302729A SE8302729A SE8302729D0 SE 8302729 D0 SE8302729 D0 SE 8302729D0 SE 8302729 A SE8302729 A SE 8302729A SE 8302729 A SE8302729 A SE 8302729A SE 8302729 D0 SE8302729 D0 SE 8302729D0
Authority
SE
Sweden
Prior art keywords
jaws
frame
supporting arms
drilling machine
respect
Prior art date
Application number
SE8302729A
Other languages
Swedish (sv)
Other versions
SE8302729L (en
Inventor
O Peiveleinen
Original Assignee
Tampella Oy 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 Tampella Oy Ab filed Critical Tampella Oy Ab
Publication of SE8302729D0 publication Critical patent/SE8302729D0/en
Publication of SE8302729L publication Critical patent/SE8302729L/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
    • E21B19/24—Guiding or centralising devices for drilling rods or pipes

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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

A drill rod guide for a drilling machine, comprising a frame (1), two jaws (2, 3) displaceably supported in the frame between open and closed positions by means of supporting arms (4, 5, 8), connecting means for connecting the supporting arms to each other so that the jaws are displaced in opposite directions when they are opened and closed, and at least one actuating means (11, 12, 13) for displacing the supporting arms of the jaws. The connecting means comprise transmission wheels (21, 22) mounted in the frame and engaging the supporting arms of the jaws so that the displacement of one of the jaws with respect to the frame causes a displacement of the same extent of the other jaw in the opposite direction with respect to the frame. The actuating means acts at least on the supporting arm or supporting arms of one of the jaws. The centre between the jaws is fixedly positioned with respect to the frame in spite of the displacements of the jaws. <IMAGE>
SE8302729A 1982-05-17 1983-05-13 CONTROL ORGANIZATION FOR A DRILLING Rod IN A DRILLING MACHINE SE8302729L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI821737A FI66053C (en) 1982-05-17 1982-05-17 STYRNING FOER EN BORRSTAONG I EN BORRMASKIN

Publications (2)

Publication Number Publication Date
SE8302729D0 true SE8302729D0 (en) 1983-05-13
SE8302729L SE8302729L (en) 1983-11-18

Family

ID=8515536

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8302729A SE8302729L (en) 1982-05-17 1983-05-13 CONTROL ORGANIZATION FOR A DRILLING Rod IN A DRILLING MACHINE

Country Status (12)

Country Link
JP (1) JPS58207476A (en)
AU (1) AU1423683A (en)
CH (1) CH661562A5 (en)
DE (1) DE3317592C2 (en)
FI (1) FI66053C (en)
FR (1) FR2526852A1 (en)
GB (1) GB2122237B (en)
IT (1) IT1163369B (en)
NO (1) NO831745L (en)
SE (1) SE8302729L (en)
SU (1) SU1268107A3 (en)
ZA (1) ZA832869B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5306537A (en) * 1991-12-20 1994-04-26 The Standard Products Company Wear resistant coating for glass run channel
US7814994B2 (en) 2005-03-02 2010-10-19 Atlas Copco Rock Drills Ab Drill rod support, and drill rod support half
FI123117B (en) 2011-02-18 2012-11-15 Sandvik Mining & Constr Oy Control device for controlling a drill pipe
CN107100571B (en) * 2017-06-26 2018-09-28 上海海事大学 Production tree transfers the drilling rod leading arm of guided tooling

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191003755A (en) * 1910-02-15 1910-07-07 Jorgen Leonard Thomesen An Improved Vice or Holder.
CH351818A (en) * 1955-12-17 1961-01-31 Witzig Karl Emil Dipl Ing Rotary indexing table
US3231318A (en) * 1962-06-12 1966-01-25 Atlas Copco Ab Drill steel centralizers
DE1232091B (en) * 1965-06-25 1967-01-12 Salzgitter Maschinen Ag Device for holding, guiding and loosening the drill rods of the drill rods of a rotary drilling machine
FR2118351A5 (en) * 1970-12-18 1972-07-28 Porges
SE391769B (en) * 1973-12-21 1977-02-28 Atlas Copco Ab MOUNTAIN DRILLING PROCEDURE BY means of a string of jointed drill rods which are passed through a drill bit while extracting cuttings from it and a device for carrying out the procedure.

Also Published As

Publication number Publication date
GB8310899D0 (en) 1983-05-25
FI821737A (en) 1983-11-18
FI821737A0 (en) 1982-05-17
CH661562A5 (en) 1987-07-31
JPS58207476A (en) 1983-12-02
JPS6229595B2 (en) 1987-06-26
IT1163369B (en) 1987-04-08
ZA832869B (en) 1984-01-25
NO831745L (en) 1983-11-18
SE8302729L (en) 1983-11-18
AU1423683A (en) 1983-11-24
DE3317592C2 (en) 1986-12-18
DE3317592A1 (en) 1983-11-17
GB2122237A (en) 1984-01-11
IT8321097A0 (en) 1983-05-13
FI66053B (en) 1984-04-30
SU1268107A3 (en) 1986-10-30
FR2526852A1 (en) 1983-11-18
FI66053C (en) 1984-08-10
GB2122237B (en) 1985-09-25

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