EP0565502B2 - Verfahren und Vorrichtung zum Handhaben von Rohren für eine Gesteinbohrmaschine - Google Patents

Verfahren und Vorrichtung zum Handhaben von Rohren für eine Gesteinbohrmaschine Download PDF

Info

Publication number
EP0565502B2
EP0565502B2 EP93850062A EP93850062A EP0565502B2 EP 0565502 B2 EP0565502 B2 EP 0565502B2 EP 93850062 A EP93850062 A EP 93850062A EP 93850062 A EP93850062 A EP 93850062A EP 0565502 B2 EP0565502 B2 EP 0565502B2
Authority
EP
European Patent Office
Prior art keywords
drill
feed beam
magazine
tubes
drilling machine
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
EP93850062A
Other languages
English (en)
French (fr)
Other versions
EP0565502A1 (de
EP0565502B1 (de
Inventor
Karl-Erik Nyman
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20385898&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0565502(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of EP0565502A1 publication Critical patent/EP0565502A1/de
Application granted granted Critical
Publication of EP0565502B1 publication Critical patent/EP0565502B1/de
Publication of EP0565502B2 publication Critical patent/EP0565502B2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • 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
    • E21B19/20—Combined feeding from rack and connecting, e.g. automatically

Definitions

  • the present invention relates to the area of drilling in soil and rock, especially lining drill tube drilling with double drill tubes, and relates to a handling equipment included in a rock drilling machine for handling such drill tubes at the connection of the screw joints thereof.
  • the drilling is usually performed with heavy, crawling thread supported and chain fed rock drilling machines.
  • the diameter of the drilling hole is often between 100 and 200 mm.
  • the drilling takes place in dependence of the application, in different slopes against the horizontal plane and the drilling depth is seldom more than about 200 m.
  • the drill tubes are usually interconnected with screw joints, which must be adapted for transmitting considerable torque and shock stresses. Of this reason, the drill rods are usually heavy and cumbersome to handle manually, especially at inclined drilling.
  • US-A-3734208 discloses a well drill transfer mechanism for transferring a drill and a surrounding casing segment from a horizontal storage position on the drilling rig to a vertical drilling position adjacent a drilling rig mast.
  • the transfer mechanism comprises a selection means for removing a drill-casing segment from its storage position and placing it in a horizontal pick station and a transfer arm for picking the drill-casing segment and raise it to a vertical position.
  • the transfer arm comprises a lower mandible for grasping a casing segment and an upper mandible for grasping a drill segment.
  • the selection means comprises a multiple tiered storage rack tiltable to present a drill-casing segment at the end of the rack, and carriage means for moving a selected drill-casing segment from the end of the tier and to said pick station.
  • the storage position is always horizontal and non-parallel to the rig mast.
  • US-A-4 102 409 discloses a rock drilling machine comprising a feed beam, which is adjustable to different slopes, a slide moveable along the feed beam, a first chuck for gripping a drill string, a second chuck for gripping the drill string, a reduction gearing and selection means for rotating the drill string by one of said first and second chucks with different revolution rates and torque.
  • This machine has no magazine for the drill string and does not relate to simultaneous drilling with inner and outer drill tubes.
  • EP-A1-379 187 discloses a method and device for drilling with a drill rod comprising inner and outer tubes.
  • the device comprises a semicircular drill rod magazine having drill rod holding means.
  • a drill rod removing mechanism removes the drill rod from the holding means and pivots the released drill rod into position on a feed beam.
  • the object of the present invention is to provide a magazine with a rugged construction and with a versatile handling equipment being movable in all three dimensions.
  • adjustment on the feed beam is possible as well as picking up drill rods from several different positions in the magazine.
  • Another object of the present invention is to provide a rock drilling machine comprising a handling equipment, making possible to handle both the outer and the inner drill tubes machinally and providing a magazine for the drill tubes to be mounted or taken up. No manual handling of the drill tubes should be necessary.
  • such a rock drilling machine comprises a feed beam adjustable to different slopes, a drifter moveable along said feed beam, and an adapter for connecting the drifter to the upper ends of drill tubes for transmitting percussive and/or rotational power to such drill tubes.
  • the machine comprises a magazine for storing drill tubes; and operation means for gripping drill tubes and moving drill tubes to a drilling position at the feed beam for being connected to the drifter and possibly to drill tubes already placed in a hole to be drilled.
  • the magazine comprises several storage places for several inner and outer tubes and extends in parallel with said feed beam adjustable to different slopes so that said storage places are essentially parallel with said feed beam.
  • the magazine comprising spacing members arranged adjacent an end portion of said magazine for cooperation with one end of an inner drill tube positioned inside an outer drill tube in the storage place of the magazine.
  • the operation means further comprises a first operation means for moving in a horizontal direction parallel with the feed beam; a second operation means for moving in a vertical direction perpendicular to the feed beam; a third operation means for moving in a horizontal direction perpendicular to the feed beam; and in that the operation means are activated each separately and independently of each other for gripping a drill tube in the magazine and moving and placing it in a position at the feed beam.
  • the equipment for handling drill tubes is intended to be mounted on a rock drilling machine of conventional construction.
  • a feed beam 3 fixture members 19, 22 for holding the ends of the drill tubes during screwing on and off
  • a drifter 20 for driving the drill tubes
  • an adapter 21 interconnecting the upper ends of the drill tubes with the drifter.
  • the feed beam 3 can be adjusted into different slope angles in dependence of the direction of the intended drill hole.
  • the actual drilling work takes place by means of the drifter 20, which transmits percussive and rotation power via the adapter 21 to the drill tubes.
  • the drifter is moved along the feed beam for example by means of chains.
  • the handling equipment according to the invention will be described in its rest position in which the feed beam is horizontal and the directions will be defined in view thereof. It is noted that the feed beam during operation is adjusted to the desired angle in relation to the ground for the intended drill hole and that the entire equipment according to the invention follows such movement. Said angle can be adjusted normally between 0° - 100° in relation to the horizontal plane.
  • the handling equipment comprises two transverse support beams 1 attached to the bottom side of the feed beam 3 and extending beside the feed beam.
  • Two longitudinal guide beams 2 are attached to the transverse support beams 1 parallel with the feed beam.
  • the guide beams 2 are interconnected by several transverse members 16, 18, 26, which are described in more details below.
  • a cradle 4 is moveable along the guide beams 2 and parallel with the feed beam.
  • a first hydraulic cylinder 5 is connected between the cradle and on transverse support beam 1 for moving the cradle along the guide beams.
  • the cradle 4 is shown in more details in Fig. 2 which is a side view, however with a shear-type gripper 14 (to be described below) removed.
  • the transverse support beam 1, the longitudinal guide beams 2 and the feed beam 3 are shown by broken lines in Fig. 2.
  • the cradle 4 comprises two longitudinal box members 27, 28 interconnected by two transverse beams 29, 30, one of which is shown in Fig. 2.
  • the longitudinal box members 27, 28 encloses the guide beams 2 and are moveable along the guide beams.
  • a pillar 6 Attached to one longitudinal box member 28 is a pillar 6, which extends vertically upwards from the cradle.
  • the pillar is constructed of two box girders extending telescopically inside each other.
  • the inner box girder is extendable out from the outer box girder by means of an internal second hydraulic cylinder 7.
  • a boom 8 is mounted to the upper end of the inner box girder of the pillar 6, and extends horizontally and perpendicular towards the feed beam.
  • the boom 8 is also constructed of two box girders telescopically extending inside each other and the relative movement takes place by means of a third hydraulic cylinder 9.
  • a grip claw 10 pivotable around an articulated bolt 11 by means of a fourth hydraulic cylinder 12.
  • the plate 13 is attached to the moveable part of the boom 8 and extends in parallel with the feed beam 3.
  • the grip claw 10 is adapted, in cooperation with said elongated plate 13, to grip and hold stationary a drill tube with different diameter normally within the interval of between 38 and 133 mm.
  • the grip claw 10 urges the drill tubes against the elongated plate 13 thereby maintaining the drill tube parallel with the feed beam.
  • a rod 23 extending horizontally and parallel with the feed beam 3, c.f. also Fig. 1.
  • the rod 23 is telescopically extendable in the axial direction by means of a fifth hydraulic cylinder 25 and is constructed of two box girders telescopically extending inside each other.
  • a shear-type gripper 14 At the free end of the rod 23 is mounted a shear-type gripper 14 with a pertaining sixth hydraulic cylinder 15.
  • the shear-type is shown in more details in Fig. 5.
  • the shear-type gripper is positioned at a distance from the grip claw 10 and the distance is adjustable by the rod 23 by means of the hydraulic cylinder 25.
  • transverse members at fixed positions along the guide beams 2.
  • Two such transverse members are constructed as magazine members 16 and one such magazine member is shown in more details in Fig. 3.
  • the magazine member comprises a transverse beam 16 and four vertical U-beams 31 spaced apart in the transverse direction by a distance so that outer drill tubes 33 can be placed in the space between two adjacent U-beams 31.
  • two compartments 32 for outer drill tubes each housing a maximum of four outer drill tubes.
  • Each outer drill tube encloses an inner drill tube 34 as described in more details below.
  • the drill tubes are retained by means of plate springs 17 or spring loaded holders 24 so that they cannot fall out from the magazine at vertical or so called negative drilling when the feed beam 3 is vertical or slopes more than 90° in relation to the horizontal.
  • the magazine members 16 are placed at a distance from each other corresponding to the length of the outer drill tubes.
  • each magazine member is positioned 0,2 - 0,4 meters from the end of the outer drill tubes, so that the distance between the magazine members 16 is as large as possible.
  • the magazine members 16 are preferably welded to the guide beams 2, but it is possible to have one (or several) of the magazine member 16 (the upper) adjustable or replaceable for adoption to drill tubes of different lengths and diameters.
  • each inner drill tube is provided with a jointing sleeve 35 comprising screw windings for connection to a lower inner drill tube in the drill hole.
  • Said jointing sleeve 35 forms an enlargement of the upper end of each inner drill tube.
  • Said spacing member 18 comprises several vertical rods 36 as shown in Fig. 4 spaced apart for engagement below the enlargement of the jointing sleeves 35 for preventing the inner drill tubes to enter inside the outer drill tubes.
  • each inner drill tube extends out from or to the left of the outer drill tube as shown in Fig. 1.
  • the outer drill tubes are placed between the magazine members 16 and the inner drill tubes are placed inside the outer drill tubes and hang in the space member 18.
  • the inner drill tubes are placed manually in the outer drill tubes or the shear-type gripper is used as described more closely below.
  • the first outer drill tube and the first inner drill tube are each provided with drill tips, normally with tungsten carbide tips, but other constructions can also be used together with the invention.
  • all hydraulic cylinders 5,7,9,12,15 and 25 can be activated.
  • the shear-type gripper 14 is adjusted, in its open position, over the first inner drill tube 34, immediately below its jointing sleeve 35 between the space member 18 and the magazine members 16.
  • the open grip claw 10 is at the same time positioned over the corresponding outer drill tube 33 and approximately at its longitudinal middle point.
  • the boom 8 and the upper part of the pillar 6 are now adjusted and moved against the drill tubes so that the plate 13 will be placed firmly against the outer side of the outer drill tube.
  • both the grip claw 10 and the shear-type gripper 14 is activated by means of respective hydraulic cylinders, whereby both the inner drill tube and the outer drill tube are captured in a position parallel with the feed beam 3.
  • the captured drill tubes can be moved into the drilling centre position above the feed beam 3 and down through the drill tube guidings 19, 22 at the lower end of the feed beam.
  • the drifter 20 By means of the drifter 20, first the inner drill tube is screwed to the adapter, whereupon the shear-type gripper 14 is opened. Then, the outer drill tube is screwed to the adapter, whereupon the grip claw 10 is opened. Both drill tubes are now connected to the adapter. At continued rotation of the adapter, the inner and outer drill tubes are screwed to the upper ends of corresponding drill tubes already placed in the drill hole guided by the drill tube guidings 19,22.
  • Both drill tubes are now connected to the drifter and the drilling starts.
  • the drill tubes are screwed off from the adapter by means of the drifter and a drill tube releaser 22 of known construction at the lower end of the feed beam.
  • the drifter is moved to its upper position, whereupon a new length of outer and inner drill tubes are screwed on the drill tubes already inside the drill hole and so on.
  • an inner drill tube 34 can be placed in position inside an outer drill tube 33 already placed in the magazine space 32 in the following way.
  • the inner drill tube is positioned in the space 37 to the left in Fig. 3.
  • the cradle 4 is moved to the far right in Fig. 1 and the shear-type gripper is withdrawn as far as possible towards the cradle 4.
  • the shear-type gripper will be positioned at the middle of the inner drill tube and one such drill tube is gripped and lifted from the magazine.
  • the cradle 4 is moved to the left in Fig.
  • the inner drill tubes will be positioned to the left of the mouth of the outer drill tube positioned in the magazine and can be fed inside the outer drill tube by operating the pillar, the boom, the rod 23 and the cradle 4.
  • the inner drill tube can of course only be moved inside the outer drill tube to the half length thereof, but the continued movement takes place either with the gravitational force if the feed beam is sloping or by gripping the outer drill tube by the shear-type gripper at a position further out.
  • Fig. 6 corresponds to Fig. 1.
  • the drill tubes are reversed so that the enlarged jointing sleeve 35 is positioned downwards, to the right in Fig. 6.
  • the direction of the shear-type gripper 14 is reversed.
  • the spacing member is replaced by a stop member 38 preventing the outer drill tubes 33 to reach the abutment plate 26.
  • the inner drill tubes 34 extend through the outer drill tubes and extend beyond the stop member 38 until the abutment plate 26.
  • the inner drill tubes 33 can be gripped by the shear-type gripper 14 below the outer drill tubes 33.
  • the adapter must be replaced by an alternative adapter, in which the screw windings cooperating with the inner drill tubes are made as inner windings in a hole 39 of the adapter. This construction is more rugged. In all other respects the same construction is used.
  • the above constructions can also be further modified.
  • One possibility is to provide the pillar 6 with a possibility to rotate around a vertical axis, so that the rod 23 can be adjusted so that it is always parallel with the feed beam.
  • an inner drill tube is gripped by the grip claw 10 and placed in position at the feed beam.
  • the inner drill tube is connected to the adapter and screwed to the inner drill tube already in the hole.
  • the adapter is disengaged from the inner drill tube and the drifter and adapter is withdrawn to the left as much as possible.
  • an outer drill tube positioned in the space 37 is gripped by the grip claw 10 and moved to a position so that it can be placed outside the inner drill tube already present at the feed beam.
  • the adapter again engages the upper end of the outer and inner drill tubes and the outer drill tube is at the same time screwed to the outer drill tube already in the hole.
  • the drilling machine is now ready for continued work. It is obvious that the drifter and adapter must be moveable the double distance of the length of each of the drill tubes in this case. It is also obvious that an outer drill tube can be mounted before an inner drill tube. The shear-type gripper 14 is not used and can be removed.
  • valves to the hydraulic cylinders can be operated by a microprocessor in a certain sequence, which corresponds to a normal handling sequence.
  • the operator can monitor the operation of the device and can intervene if necessary.

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)

Claims (9)

  1. Gesteinsbohrmaschine zum Bohren eines Loches mit Hilfe von inneren und äußeren, sich koaxial erstreckenden Bohrrohren, mit:
    einem auf unterschiedliche Neigungen einstellbaren Zuführungsbalken (3);
    einer entlang des Zuführungsbalkens bewegbaren Vortriebseinrichtung (20);
    einem die Vortriebseinrichtung mit den oberen Enden der Bohrrohre koppelnden Adapter (21) zur Übertragung von Stoß- und/oder Drehenergie auf die Bohrrohre;
    einem Magazin (16) zur Lagerung der Bohrrohre; und
    einer Betätigungseinrichtung (5, 7, 9, 10, 14) zum Greifen und Bewegen von Bohrrohren in eine Bohrposition am Zuführungsbalken, um diese mit der Vertriebseinrichtung zu koppeln, und möglicherweise zu bereits im zu bohrenden Loch befindlichen Bohrrohren,
    dadurch gekennzeichnet, daß
    das Magazin mehrere Lagerplätze für verschiedene innere und äußere Rohre aufweist;
    das Magazin sich parallel zu dem an unterschiedliche Neigungen anpaßbaren Zuführungsbalken (3) erstreckt, so daß die Lagerplätze im wesentlichen parallel zum Zuführungsbalken angeordnet sind;
    das Magazin benachbart zu einem Endabschnitt des Magazins angeordnete Abstandshalter (18) zum Zusammenwirken mit dem einen Ende eines innerhalb eines äußeren Bohrrohres (33) im Lagerplatz des Magazins angeordneten inneren Bohrrohres (34) aufweist;
    und daß die Betätigungseinrichtung
    ein erstes Betätigungsmittel (4, 5) zur Bewegung in horizontaler Richtung parallel zum Zuführungsbalken,
    ein zweites Betätigungsmittel (6, 7) zur Bewegung in vertikaler Richtung rechtwinklig zum Zuführungsbalken und
    ein drittes Betätigungsmittel (8, 9) zur Bewegung in horizontaler Richtung rechtwinklig zum Zuführungsbalken aufweist; und
    die Betätigungsmittel jeweils getrennt und unabhängig voneinander zum Greifen eines Bohrrohres im Magazin und zum Bewegen und Anordnen des Bohrrohres an einer Stelle am Zuführungsbalken aktiviert werden.
  2. Gesteinsbohrmaschine nach Anspruch 1,
    gekennzeichnet durch
    Querstützbalken (1), die am Zuführungsbalken (3) angebracht sind und sich zu beiden Seiten des Zuführungsbalkens erstrecken;
    Längsführungsbalken (2), die an den Stützbalken angebracht und sich parallel zum Zuführungsbalken erstrecken.
  3. Gesteinsbohrmaschine nach Anspruch 2,
    dadurch gekennzeichnet, daß das Magazin
    ein an den Führungsbalken (2) angebrachtes querverlaufendes Element (16) und mehrere vertikale Balken (31) aufweist, die um eine bestimmte Entfernung voneinander beabstandet sind.
  4. Gesteinsbohrmaschine nach Anspruch 2 oder 3,
    dadurch gekennzeichnet, daß der Abstandshalter
    ein an den Führungsbalken (2) angebrachtes querverlaufendes Element (18) und mehrere vertikale Stangen (36) aufweist, die um eine bestimmte Entfernung voneinander beabstandet sind.
  5. Gesteinsbohrmaschine nach Anspruch 2, 3 oder 4,
    gekennzeichnet durch
    ein Gestell (4), das mittels eines Hydraulikzylinders (5) entlang der Führungsbalken bewegbar ist;
    einen Pfosten (6), der am Gestell (4) befestigt ist, sich in vertikaler Richtung erstreckt und mittels eines Hydraulikzylinders (7) verlängerbar ist;
    einen Baum (8), der am oberen Ende des Pfostens befestigt ist, sich in horizontaler Richtung rechtwinklig zum Zuführungsbalken zu diesem erstreckt und mittels eines Hydraulikzylinders (9) verlängerbar ist, wobei das Gestell (4), der Pfosten (6) und der Baum (8) auf unterschiedliche Neigungen einstellbar sind, so daß die Führungsbalken parallel zum Zuführungsbalken angeordnet sind.
  6. Gesteinsbohrmaschine nach einem der vorangegangenen Ansprüche,
    gekennzeichnet durch
    Arbeitsventile, die angeordnet sind, um jedes der Betätigungsmittel zu steuern, wobei die Arbeitsventile manuell steuerbar sind;
    automatische Steuerungsmittel zur Automatisierung des Betriebes der Arbeitsventile; und
    Eingreifmittel zum Überlagern der automatischen Steuerungsmittel für eine manuelle Steuerung der Arbeitsventile.
  7. Gesteinsbohrmaschine nach einem der vorangegangenen Ansprüche,
    dadurch gekennzeichnet, daß die Betätigungseinrichtung ein Greifelement (10) für den Eingriff mit einem auf dem Lagerplatz befindlichen äußeren Bohrrohr und eine Greifeinrichtung (14), beispielsweise eine Greifeinrichtung (14) nach Art einer Schere, aufweist, welche an einer Stange (23) befestigt ist, die teleskopisch verlängerbar ist, so daß die Greifeinrichtung einstellbar ist und benachbart zum Ende eines inneren Bohrrohres angeordnet werden kann.
  8. Gesteinsbohrmaschine nach Anspruch 7,
    dadurch gekennzeichnet, daß das Greifelement (10) und die Greifeinrichtung (14) parallel zum Zuführungsbalken bewegbar sind.
  9. Gesteinsbohrmaschine nach einem der vorangegangenen Ansprüche,
    dadurch gekennzeichnet, daß das Magazin und/oder die Abstandshalter mit federbelasteten Haltern (17, 24) zum Halten der im Magazin befindlichen Bohrrohre versehen sind.
EP93850062A 1992-04-07 1993-03-30 Verfahren und Vorrichtung zum Handhaben von Rohren für eine Gesteinbohrmaschine Expired - Lifetime EP0565502B2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9201119 1992-04-07
SE9201119A SE500747C2 (sv) 1992-04-07 1992-04-07 Utrustning för hantering och magasinering av borrör

Publications (3)

Publication Number Publication Date
EP0565502A1 EP0565502A1 (de) 1993-10-13
EP0565502B1 EP0565502B1 (de) 1996-10-30
EP0565502B2 true EP0565502B2 (de) 2000-07-26

Family

ID=20385898

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93850062A Expired - Lifetime EP0565502B2 (de) 1992-04-07 1993-03-30 Verfahren und Vorrichtung zum Handhaben von Rohren für eine Gesteinbohrmaschine

Country Status (4)

Country Link
EP (1) EP0565502B2 (de)
DE (2) DE69305678T3 (de)
DK (1) DK0565502T4 (de)
SE (1) SE500747C2 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6543551B1 (en) 1995-02-22 2003-04-08 The Charles Machine Works, Inc. Pipe handling device
EP1832710A1 (de) 2006-03-07 2007-09-12 Klemm Bohrtechnik Zweigniederlassung der Bauer Maschinen GmbH Vorrichtung zum Beschicken einer Bohreinrichtung und Bohrgerät
WO2022027147A1 (es) * 2020-08-03 2022-02-10 SAFEDRILL SpA Plataforma para el almacenaje, transporte y manipulación de barras de perforación o sondaje de diferentes diámetros y largos

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9408942U1 (de) * 1994-06-01 1995-02-09 Ing. G. Klemm Bohrtechnik GmbH, 57489 Drolshagen Einbauvorrichtung für Doppel-Bohrrohre
EP0860582B1 (de) * 1997-02-25 2001-10-04 Hütte & Co. Bohrtechnik Gesellschaft mit beschränkter Haftung Verfahren und Vorrichtung zum Doppelkopf-Überlagerungs-Bohren
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
WO2001051760A2 (en) * 2000-01-12 2001-07-19 The Charles Machine Works, Inc. System for automatically drilling and backreaming boreholes
AT411781B (de) * 2000-08-23 2004-05-25 Techmo Entw & Vertriebs Gmbh Verfahren und vorrichtung zum zusammenbauen, insbesondere verlängern, eines rohres bzw. gestänges
DE10104337B4 (de) * 2001-02-01 2006-04-20 Gta Maschinensysteme Gmbh Gestängewechseleinrichtung für Horizontalbohrgeräte
DE10108696B4 (de) * 2001-02-23 2005-10-13 Deilmann-Haniel Mining Systems Gmbh Bohrmaschine für das Doppelkopf- und Überlagerungsbohren mit kreisbogenförmigem Gestängemagazin
DE10341437B4 (de) * 2003-09-09 2012-02-23 Klemm Bohrtechnik Zweigniederlassung Der Bauer Maschinen Gmbh Bohrgerät mit Gestängemagazin und Gestängemanipuliervorrichtung
FI121025B (fi) * 2004-12-07 2010-06-15 Sandvik Mining & Constr Oy Menetelmä putkiporaukseen, porausyksikkö sekä adapterilaite
SE543260C2 (en) * 2019-03-21 2020-11-03 Epiroc Rock Drills Ab An apparatus, a method and a drilling rig for installing pipes in ground

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0379187A1 (de) † 1989-01-20 1990-07-25 Bauer Spezialtiefbau GmbH Verfahren zum Ziehen von Aussengestängen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730246A (en) * 1951-11-03 1956-01-10 Exxon Research Engineering Co Apparatus for handling pipe in a derrick
US3734208A (en) * 1971-08-19 1973-05-22 Bucyrus Erie Co Well drill transfer mechanism
SE414417B (sv) * 1975-12-11 1980-07-28 Craelius Ab Bergborrmaskin
NO144976C (no) * 1976-04-01 1981-12-16 Golar Nor Offshore As Oer innretning for haandtering og lagring av stigeroer og borer
US4765401A (en) * 1986-08-21 1988-08-23 Varco International, Inc. Apparatus for handling well pipe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0379187A1 (de) † 1989-01-20 1990-07-25 Bauer Spezialtiefbau GmbH Verfahren zum Ziehen von Aussengestängen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6543551B1 (en) 1995-02-22 2003-04-08 The Charles Machine Works, Inc. Pipe handling device
EP1832710A1 (de) 2006-03-07 2007-09-12 Klemm Bohrtechnik Zweigniederlassung der Bauer Maschinen GmbH Vorrichtung zum Beschicken einer Bohreinrichtung und Bohrgerät
US7735580B2 (en) 2006-03-07 2010-06-15 Klemm Bohrtechnik Zweigniederlassung Der Bauer Maschinen Gmbh Device for charging a drilling device and drilling apparatus
WO2022027147A1 (es) * 2020-08-03 2022-02-10 SAFEDRILL SpA Plataforma para el almacenaje, transporte y manipulación de barras de perforación o sondaje de diferentes diámetros y largos

Also Published As

Publication number Publication date
DK0565502T3 (da) 1997-02-17
DE69305678T3 (de) 2000-11-16
SE9201119L (sv) 1993-10-08
DE69305678T2 (de) 1997-03-20
EP0565502A1 (de) 1993-10-13
SE500747C2 (sv) 1994-08-22
DK0565502T4 (da) 2000-09-18
SE9201119D0 (sv) 1992-04-07
EP0565502B1 (de) 1996-10-30
DE69305678D1 (de) 1996-12-05
DE565502T1 (de) 1995-09-28

Similar Documents

Publication Publication Date Title
US7537424B2 (en) Apparatus and method for handling pipe sections
RU2240419C2 (ru) Устройство для смены бурильного элемента в установке бурения скального грунта
EP0565502B2 (de) Verfahren und Vorrichtung zum Handhaben von Rohren für eine Gesteinbohrmaschine
US6298927B1 (en) Pipe storage and handling system for a drilling rig
US6543551B1 (en) Pipe handling device
US8186925B2 (en) Drill rod handler
AU769454B2 (en) Drill rod loader
US3835940A (en) Earth drilling apparatus and method
US4621974A (en) Automated pipe equipment system
US8550174B1 (en) Stabbing apparatus for centering tubulars and casings for connection at a wellhead
CN106930692B (zh) 凿岩钻车
EP3784870B1 (de) Multifunktionshandhabungsvorrichtung zum handhaben von bohrelementen in einer bohranlage, bohranlage und zugehörige verfahren zur handhabung von bohrelementen
NO338288B1 (no) Fremgangsmåte og anordning for frakoblet sammenstilling av rørseksjoner
NO841520L (no) Automatisert roerutstyrsystem
NO335929B1 (no) Fremgangsmåte og anordning for boring med foringsrør
NO179052B (no) Apparat for sentrering av en rördel under en topp-drivanordning for en boremaskin
CN109236212A (zh) 用于地下钻孔机械的夹钳装置
CN105452592B (zh) 与凿岩钻机有关的用于钻柱部件的操纵装置和凿岩钻机
JPS60109489A (ja) パイプ操作用組付部品
EP4248051B1 (de) Stangenhandhabungssystem für bohranlagen
CA2213456A1 (en) Pipe handling device
JPH0427099A (ja) 横穴掘削装置
NO156423B (no) Roerhaandteringsanordning for forflytting av roer, spesielt boreroer og foringsroer.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE DK

17P Request for examination filed

Effective date: 19940412

DET De: translation of patent claims
17Q First examination report despatched

Effective date: 19950817

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE DK

REF Corresponds to:

Ref document number: 69305678

Country of ref document: DE

Date of ref document: 19961205

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: DEILMANN-HANIEL GMBH

Effective date: 19970724

Opponent name: ING. G. KLEMM BOHRTECHNIK GMBH

Effective date: 19970724

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

PLAW Interlocutory decision in opposition

Free format text: ORIGINAL CODE: EPIDOS IDOP

PLAW Interlocutory decision in opposition

Free format text: ORIGINAL CODE: EPIDOS IDOP

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 20000726

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): DE DK

REG Reference to a national code

Ref country code: DK

Ref legal event code: T4

EN Fr: translation not filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20120323

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20120322

Year of fee payment: 20

REG Reference to a national code

Ref country code: DK

Ref legal event code: EUP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 69305678

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20130403