ATE48176T1 - DRILLING JIG. - Google Patents

DRILLING JIG.

Info

Publication number
ATE48176T1
ATE48176T1 AT86101230T AT86101230T ATE48176T1 AT E48176 T1 ATE48176 T1 AT E48176T1 AT 86101230 T AT86101230 T AT 86101230T AT 86101230 T AT86101230 T AT 86101230T AT E48176 T1 ATE48176 T1 AT E48176T1
Authority
AT
Austria
Prior art keywords
rod means
rotary
drive
rotary drive
carrying
Prior art date
Application number
AT86101230T
Other languages
German (de)
Inventor
Guenter W Klemm
Original Assignee
Klemm Bohrtech
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 Klemm Bohrtech filed Critical Klemm Bohrtech
Application granted granted Critical
Publication of ATE48176T1 publication Critical patent/ATE48176T1/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
    • 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
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • 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
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Paper (AREA)
  • Manufacturing Of Electric Cables (AREA)

Abstract

1. Drilling device having a tubular outer rod means (10) carrying an annular bore-crown (42), an inner rod means (11) extending in the outer rod means (10) and carrying an inner bore-crown (43), a common advance device for both rod means, being arranged as a slide (37) movable in longitudinal direction of both rod means and carrying a rotary drive (13) for the outer rod means (10) and a rotary percussion drive (28) for the inner rod means (11), and an adjusting device (39) for varying the mutual distance between the rotary percussion drive (28) and the rotary drive (13) on the slide (37), characterized in that a tube portion (12), extending through the rotary drive (13), is fastened to the rear end of the outer rod means (10), the end (27) of said tube portion (12) being arranged behind the rotary drive (13), and in that the inner rod means (11), in the area between the rotary drive (13) and the rotary percussion drive (28), is provided with a radially projecting annular collar (35), the front end face (36) of said annular collar (35) being adapted to be set against the end (27) of the tube portion (12) by the adjusting device (39).
AT86101230T 1985-02-06 1986-01-30 DRILLING JIG. ATE48176T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3503893A DE3503893C1 (en) 1985-02-06 1985-02-06 Drilling device
EP86101230A EP0190669B1 (en) 1985-02-06 1986-01-30 Drilling apparatus

Publications (1)

Publication Number Publication Date
ATE48176T1 true ATE48176T1 (en) 1989-12-15

Family

ID=6261723

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86101230T ATE48176T1 (en) 1985-02-06 1986-01-30 DRILLING JIG.

Country Status (3)

Country Link
EP (1) EP0190669B1 (en)
AT (1) ATE48176T1 (en)
DE (1) DE3503893C1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0300080A1 (en) * 1987-07-25 1989-01-25 Ing. G. Klemm Bohrtechnik GmbH Device for drilling through cappings
EP0358786A1 (en) * 1988-09-13 1990-03-21 Ing. G. Klemm Bohrtechnik GmbH Superimposing drilling device
DE3901664A1 (en) * 1989-01-20 1990-07-26 Bauer Spezialtiefbau METHOD FOR DRAWING EXTERNAL RODS
DE3914788A1 (en) * 1989-05-05 1990-11-08 Thyssen Industrie TUNING PIPE FOR TUNNELS MADE IN UNDERGROUND TUNING
DE4113323A1 (en) * 1991-04-24 1992-10-29 Krupp Maschinentechnik PERFORMANCE FOR A DRILL ROD
DE4113422C3 (en) * 1991-04-25 1998-06-10 Klemm Bohrtech Earth drilling rig
DE4432710C1 (en) * 1994-09-14 1996-04-11 Klemm Bohrtech Underground horizon boring tool with directional control
DE19612902C2 (en) * 1996-03-30 2000-05-11 Tracto Technik Direction drilling method and apparatus for performing the method
DE19732479C1 (en) * 1997-07-29 1999-04-08 Klemm Guenter Hammer drill
DE19836389C1 (en) 1998-08-12 2000-04-13 Deilmamm Haniel Maschinen Und Drilling device with double impact system
FI121025B (en) * 2004-12-07 2010-06-15 Sandvik Mining & Constr Oy Method for pipe drilling, drilling unit and adapter device
EP2029851B1 (en) * 2006-05-24 2018-08-29 BTD Bohrtechnik AG Mud shaft for the drill string of a rotary percussive drilling rig, impact stack for a mud shaft and rotary percussive drilling rig
DE102010013723A1 (en) * 2010-03-31 2011-10-06 Gdf Suez Method for operating a horizontal drilling device and horizontal drilling device
RU2528318C1 (en) * 2010-10-12 2014-09-10 Шицзячжуан Чжунмэй Коул Майн Эквипмент Мэнуфэкче Ко., Лтд. Assembly drilling tool
US11136837B2 (en) 2017-01-18 2021-10-05 Minex Crc Ltd Mobile coiled tubing drilling apparatus
EP3399134B1 (en) 2017-05-01 2023-11-08 Vermeer Manufacturing Company Dual rod directional drilling system
US11180962B2 (en) 2018-11-26 2021-11-23 Vermeer Manufacturing Company Dual rod directional drilling system
DE102019001204A1 (en) * 2019-02-20 2020-08-20 Tracto-Technik Gmbh & Co. Kg Earth drilling device and method for drilling in the ground
CN113614327A (en) 2019-03-14 2021-11-05 维米尔制造公司 Rod coupler and coupling rod assembly
CN110883358B (en) * 2019-12-05 2021-06-08 温州天和汽车部件有限公司 Automatic drilling device for shaft end of shifting fork

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1176079B (en) * 1960-04-05 1964-08-20 Atlas Copco Aktienbolag Device for drilling holes in mountains covered by loose soil
AT281729B (en) * 1968-02-28 1970-05-25 Boehler & Co Ag Geb Device for overlay, anchor hole and / or underwater drilling
DE2924393C2 (en) * 1979-06-16 1983-06-23 Brückner Grundbau GmbH, 4300 Essen Drilling device for overlay drilling

Also Published As

Publication number Publication date
EP0190669A3 (en) 1988-03-02
DE3503893C1 (en) 1985-10-24
EP0190669A2 (en) 1986-08-13
EP0190669B1 (en) 1989-11-23

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