EP0548900A2 - Hydraulische Bohrmaschine mit teleskopierbarem Turm und System zum Verstauen und Hantieren von Gestänge - Google Patents
Hydraulische Bohrmaschine mit teleskopierbarem Turm und System zum Verstauen und Hantieren von Gestänge Download PDFInfo
- Publication number
- EP0548900A2 EP0548900A2 EP92121752A EP92121752A EP0548900A2 EP 0548900 A2 EP0548900 A2 EP 0548900A2 EP 92121752 A EP92121752 A EP 92121752A EP 92121752 A EP92121752 A EP 92121752A EP 0548900 A2 EP0548900 A2 EP 0548900A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- tower
- drilling
- containers
- machine
- rods
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 59
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/024—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting having means for adapting to inclined terrain; having means for stabilizing the vehicle while drilling
-
- 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
- E21B19/084—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 flexible drawing means, e.g. cables
-
- 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
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
-
- 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
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
- E21B19/15—Racking of rods in horizontal position; Handling between horizontal and vertical position
- E21B19/155—Handling between horizontal and vertical position
-
- 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
- E21B7/023—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting the mast being foldable or telescopically retractable
Definitions
- various types of drilling machines are known mounted for transportation on a truck or on a trailer or half trailer and provided with independent motive power units for rotating a cutting tool to form a hole, or enlarge a hole previously formed, in the ground.
- the rods are contained in a well immediately adjacent to the borehole, to be taken up (or deposited) one by one by the driving head.
- a further object of the invention is to provide a drilling machine comprising a simple and functional device for moving the driving head to enable it to tale up and/or deposit the individual drill rods when necessary.
- the drilling machine comprises a series of hydraulic jacks 19 and mechanical screw jacks 20 to ensure that the drilling rig 10 is stable and vertical.
- a cable, chain or other flexible transmission means 28 passes about upper end pulleys 27 on the tower 22 and has one end fixed at 29 ( Figures 1 and 3) to the truck 11 and its other end supporting a driving head of traditional type, indicated overall by 30, in which the drilling rods (not shown for simplicity) are clamped.
- the driving head 30 is fixed to a frame 31 slidable vertically on the lattice 24 via rollers 32.
- To this frame there is fixed at 33 ( Figure 3) one end of a secondary cable (or chain or other flexible means) 34, slidable about a pulley 35 pivoted in proximity to the lower end of the tower 22.
- the other end of the secondary cable 34 is fixed at 36 to a fixed point on the lattice 24 via a tensioning device 46.
- the frame 31 supports the driving head 30 via an articulated quadrilateral linkage composed of a pair of rigid arms 40 and 41, both pivoted both to the frame 31 and to the head 30 and comprising a hydraulic piston 42 hinged at 43 to the frame 31 and at 44 to a lug 45 welded to the arm 41.
- the piston 42 of the articulated quadrilateral linkage is made to expand, to move the driving head 30 into the dashed configuration 30' to enable a new drilling rod taken from the service well to be fitted.
- a main hydraulic circuit (not shown for simplicity) the piston 23 is made to expand, with consequent raising of the tower 22 within the lattice 24. During this movement the head 30 is raised upwards with twice the speed of the tower 22 plus the pulleys 27 and 35.
- the jib crane 63 is mounted at the top of the drilling tower 122 and by means of a cable 80 supports a coupling device 81. This can be used both to carry the individual rods 50 from the containers 61 to the service well 151 and vice versa, and for hooking the top of the containers 61' when in their lying position and raising them into their erect position, or laying them on the ground on finishing boring.
- the invention is not limited to the aforegoing description, which is to be considered purely as an illustration of the best method of implementing the equipment, and modifications in terms of the shape, dimensions and arrangement of the parts and of the constructional and operational details.
- the base can be straight instead of arched, with the containers being consequently of comb arrangement when laid on the ground.
- the invention includes all modifications which fall within its scope, as defined by the following claims.
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96107257A EP0731251B1 (de) | 1992-09-23 | 1992-12-21 | System zur Lagerung und Handhabung von Bohrgestängen für Bohranlagen |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000323 IT223378Z2 (it) | 1991-12-24 | 1991-12-24 | Perforatrice idrauilica a torre telescopica. |
ITTO910323U | 1991-12-24 | ||
ITTO920228U | 1992-09-23 | ||
IT92TO000228U IT227642Y1 (it) | 1992-09-23 | 1992-09-23 | Attrezzatura di stivaggio e manovra delle aste per impianti di trivel- lazione. |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96107257A Division EP0731251B1 (de) | 1992-09-23 | 1992-12-21 | System zur Lagerung und Handhabung von Bohrgestängen für Bohranlagen |
EP96107257.6 Division-Into | 1996-05-08 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0548900A2 true EP0548900A2 (de) | 1993-06-30 |
EP0548900A3 EP0548900A3 (en) | 1993-09-08 |
EP0548900B1 EP0548900B1 (de) | 1997-05-28 |
Family
ID=26332169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92121752A Expired - Lifetime EP0548900B1 (de) | 1991-12-24 | 1992-12-21 | Hydraulische Bohrmaschine mit teleskopierbarem Turm |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0548900B1 (de) |
DE (1) | DE69220014T2 (de) |
ES (1) | ES2103878T3 (de) |
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5375667A (en) * | 1992-09-23 | 1994-12-27 | Soilmec S.P.A. | Stowing and handling system for rods used in drilling rigs |
EP0979924A2 (de) * | 1993-10-12 | 2000-02-16 | Dreco, Inc. | Bohrgestängeanordnung |
US6113334A (en) * | 1997-06-20 | 2000-09-05 | Soilmec Spa | Manoeuvre equipment for rods used in drilling plants |
EP1103695A2 (de) * | 1999-11-26 | 2001-05-30 | Compagnie Du Sol | Vorrichtung zur Montierung eines Bohrwerkzeuges an einem Mast |
EP1288433A1 (de) * | 2001-08-31 | 2003-03-05 | Zeger De Lille | Bohrvorrichtung |
GB2381548A (en) * | 2001-10-30 | 2003-05-07 | Varco Int | A mast for handling an oilfield apparatus |
EP1990504A2 (de) | 2007-05-09 | 2008-11-12 | Dietswell Engineering SA | Bohranlage, wobei der Mast keinen Druckspannungen ausgesetzt ist |
EP2067924A1 (de) | 2007-12-03 | 2009-06-10 | BAUER Maschinen GmbH | Bohranlage und Bohrverfahren |
US20100316451A1 (en) * | 2009-06-16 | 2010-12-16 | Liebherr-Werk Nenzing Gmbh | Piling and drilling rig with foldable deflection apparatus |
EP2345764A1 (de) * | 2010-01-14 | 2011-07-20 | ABI Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik und Vertriebsgesellschaft mbH | Teleskopmäkler |
CN102155169A (zh) * | 2011-04-11 | 2011-08-17 | 河南省三力机械制造有限公司 | 一种加长杆及使用该加长杆的长螺旋钻机 |
CN102168524A (zh) * | 2011-03-16 | 2011-08-31 | 衡阳中地装备探矿工程机械有限公司 | 钻塔前侧置塔机履一体式岩芯钻机 |
EP2378001A1 (de) * | 2010-04-16 | 2011-10-19 | BAUER Maschinen GmbH | Bodenbearbeitungsvorrichtung |
CN102364028A (zh) * | 2011-11-22 | 2012-02-29 | 阜新工大力为科技有限公司 | 多功能全液压钻机 |
CN103603599A (zh) * | 2013-12-10 | 2014-02-26 | 重庆探矿机械厂 | 一种履带式工程钻机 |
WO2014054015A1 (en) | 2012-10-04 | 2014-04-10 | Drillmec S.P.A. | Mobile drilling rig |
CN103806850A (zh) * | 2014-01-26 | 2014-05-21 | 中国石油集团西部钻探工程有限公司 | 分离式修井机及其使用方法 |
WO2013173101A3 (en) * | 2012-05-14 | 2014-05-22 | Nabors Drilling International Limited | Drilling rig carriage movable along racks and including pinions driven by electric motors |
WO2015056132A1 (en) | 2013-10-18 | 2015-04-23 | Drillmec Spa | Telescopic mast for drilling and associated drilling rig |
US20150167407A1 (en) * | 2012-04-16 | 2015-06-18 | Herrenknecht Vertical Gmbh | Pipe Rack and Method for Feeding and Removing Tubular Bodies To and From a Drilling Installation |
CN105696941A (zh) * | 2016-03-31 | 2016-06-22 | 国家电网公司 | 一种功能齐全的电力施工用的钻孔机 |
US9410382B2 (en) | 2012-05-14 | 2016-08-09 | Nabors Drilling International Limited | Drilling rig carriage movable along racks and including pinions driven by electric motors |
CN107420041A (zh) * | 2017-09-15 | 2017-12-01 | 邓冠宇 | 一种无钻塔全液压动力头岩心钻机 |
RU2647522C2 (ru) * | 2016-02-25 | 2018-03-16 | Владимир Николаевич Отмашкин | Мобильная буровая установка |
IT201800001088A1 (it) * | 2018-01-16 | 2019-07-16 | Soilmec Spa | Assieme per la movimentazione di una attrezzatura di scavo o perforazione del terreno e metodo di attuazione. |
EP4092195A1 (de) * | 2021-05-19 | 2022-11-23 | BAUER Maschinen GmbH | Mastelement, insbesondere mäklerelement, für eine baumaschine und verfahren zur herstellung des mastelementes |
CN115653493A (zh) * | 2022-10-24 | 2023-01-31 | 江苏中煤矿山设备有限公司 | 一种防坠式双立柱谐波升降钻机 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6085852A (en) | 1995-02-22 | 2000-07-11 | The Charles Machine Works, Inc. | Pipe handling device |
DE19962298C2 (de) * | 1999-12-23 | 2003-01-02 | Deutsche Tiefbohr Ag | Einpressvorrichtung für Rohre und Bohrgestänge |
DE102008037339A1 (de) * | 2008-08-11 | 2010-02-18 | Liebherr-Werk Nenzing Gmbh | Ramm- und/oder Bohrvorrichtung |
DE102011100691A1 (de) * | 2011-05-05 | 2012-11-08 | Prakla Bohrtechnik Gmbh | Bohrgerät und Verfahren zum Betreiben eines Bohrgeräts |
CN102505920B (zh) * | 2011-12-07 | 2013-08-28 | 中交第三航务工程勘察设计院有限公司 | 双卷扬液压升降钻塔 |
CN102518396A (zh) * | 2011-12-29 | 2012-06-27 | 中国石油集团长城钻探工程有限公司 | 一种自动钻机 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3443647A (en) * | 1968-07-01 | 1969-05-13 | Moore Corp Lee C | Slant hole well drilling apparatus |
FR2092611A1 (de) * | 1970-06-01 | 1972-01-28 | Snecma | |
US3851770A (en) * | 1973-04-30 | 1974-12-03 | Moore L | Pivoted well drilling mast and separate tower |
US4020909A (en) * | 1974-11-26 | 1977-05-03 | Antonin Airaudo | Portable earth drilling apparatus |
US4036508A (en) * | 1974-11-25 | 1977-07-19 | Dresser Industries, Inc. | Self-propelled drilling and workover rig |
GB2079817A (en) * | 1980-07-14 | 1982-01-27 | Varco Int | Well drilling system |
US4434860A (en) * | 1981-12-02 | 1984-03-06 | Dresser Industries, Inc. | Hoist pull down system for blast hole drill |
CA1170016A (en) * | 1982-01-08 | 1984-07-03 | Ernest M. Futros | Drilling rig |
-
1992
- 1992-12-21 DE DE1992620014 patent/DE69220014T2/de not_active Expired - Lifetime
- 1992-12-21 EP EP92121752A patent/EP0548900B1/de not_active Expired - Lifetime
- 1992-12-21 ES ES92121752T patent/ES2103878T3/es not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3443647A (en) * | 1968-07-01 | 1969-05-13 | Moore Corp Lee C | Slant hole well drilling apparatus |
FR2092611A1 (de) * | 1970-06-01 | 1972-01-28 | Snecma | |
US3851770A (en) * | 1973-04-30 | 1974-12-03 | Moore L | Pivoted well drilling mast and separate tower |
US4036508A (en) * | 1974-11-25 | 1977-07-19 | Dresser Industries, Inc. | Self-propelled drilling and workover rig |
US4020909A (en) * | 1974-11-26 | 1977-05-03 | Antonin Airaudo | Portable earth drilling apparatus |
GB2079817A (en) * | 1980-07-14 | 1982-01-27 | Varco Int | Well drilling system |
US4434860A (en) * | 1981-12-02 | 1984-03-06 | Dresser Industries, Inc. | Hoist pull down system for blast hole drill |
CA1170016A (en) * | 1982-01-08 | 1984-07-03 | Ernest M. Futros | Drilling rig |
Cited By (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5375667A (en) * | 1992-09-23 | 1994-12-27 | Soilmec S.P.A. | Stowing and handling system for rods used in drilling rigs |
EP0979924A2 (de) * | 1993-10-12 | 2000-02-16 | Dreco, Inc. | Bohrgestängeanordnung |
EP0979924A3 (de) * | 1993-10-12 | 2000-02-23 | Dreco, Inc. | Bohrgestängeanordnung |
US6113334A (en) * | 1997-06-20 | 2000-09-05 | Soilmec Spa | Manoeuvre equipment for rods used in drilling plants |
EP1103695A2 (de) * | 1999-11-26 | 2001-05-30 | Compagnie Du Sol | Vorrichtung zur Montierung eines Bohrwerkzeuges an einem Mast |
FR2801633A1 (fr) * | 1999-11-26 | 2001-06-01 | Cie Du Sol | Dispositif de montage d'un outil de forage sur un mat |
EP1103695A3 (de) * | 1999-11-26 | 2003-01-15 | Compagnie Du Sol | Vorrichtung zur Montierung eines Bohrwerkzeuges an einem Mast |
EP1288433A1 (de) * | 2001-08-31 | 2003-03-05 | Zeger De Lille | Bohrvorrichtung |
US6808029B2 (en) | 2001-08-31 | 2004-10-26 | Zeger De Lille | Drill rig assembly |
GB2381548A (en) * | 2001-10-30 | 2003-05-07 | Varco Int | A mast for handling an oilfield apparatus |
GB2381548B (en) * | 2001-10-30 | 2006-01-25 | Varco Int | Mast for handling a coiled tubing injector |
US7077209B2 (en) | 2001-10-30 | 2006-07-18 | Varco/Ip, Inc. | Mast for handling a coiled tubing injector |
EP1990504A2 (de) | 2007-05-09 | 2008-11-12 | Dietswell Engineering SA | Bohranlage, wobei der Mast keinen Druckspannungen ausgesetzt ist |
FR2916012A1 (fr) * | 2007-05-09 | 2008-11-14 | Dietswell Engineering Sa Sa | Installation de forage dont le mat n'est pas soumis a des contraintes en compression |
EP1990504A3 (de) * | 2007-05-09 | 2010-09-01 | Dietswell | Bohranlage, wobei der Mast keinen Druckspannungen ausgesetzt ist |
EP2067924A1 (de) | 2007-12-03 | 2009-06-10 | BAUER Maschinen GmbH | Bohranlage und Bohrverfahren |
EP2067923A1 (de) * | 2007-12-03 | 2009-06-10 | BAUER Maschinen GmbH | Bohranlage un Bohrverfahren |
US7905300B2 (en) | 2007-12-03 | 2011-03-15 | Bauer Maschinen Gmbh | Drilling device and drilling method utilizing dual drives |
US20100316451A1 (en) * | 2009-06-16 | 2010-12-16 | Liebherr-Werk Nenzing Gmbh | Piling and drilling rig with foldable deflection apparatus |
US8408329B2 (en) * | 2009-06-16 | 2013-04-02 | Liebherr-Werk Nenzing Gmbh | Piling and drilling rig with foldable deflection apparatus |
EP2345764A1 (de) * | 2010-01-14 | 2011-07-20 | ABI Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik und Vertriebsgesellschaft mbH | Teleskopmäkler |
US8887830B2 (en) | 2010-01-14 | 2014-11-18 | Abi Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik Und Vertriebsgesellschaft Mbh | Telescoping leader |
US8567519B2 (en) | 2010-04-16 | 2013-10-29 | Bauer Maschinen Gmbh | Ground working device |
EP2378001A1 (de) * | 2010-04-16 | 2011-10-19 | BAUER Maschinen GmbH | Bodenbearbeitungsvorrichtung |
CN102220838A (zh) * | 2010-04-16 | 2011-10-19 | 包尔机械有限公司 | 地面工作装置 |
CN102168524B (zh) * | 2011-03-16 | 2013-04-03 | 衡阳中地装备探矿工程机械有限公司 | 钻塔前侧置塔机履一体式岩芯钻机 |
CN102168524A (zh) * | 2011-03-16 | 2011-08-31 | 衡阳中地装备探矿工程机械有限公司 | 钻塔前侧置塔机履一体式岩芯钻机 |
CN102155169A (zh) * | 2011-04-11 | 2011-08-17 | 河南省三力机械制造有限公司 | 一种加长杆及使用该加长杆的长螺旋钻机 |
CN102364028B (zh) * | 2011-11-22 | 2013-04-17 | 阜新工大力为科技有限公司 | 多功能全液压钻机 |
CN102364028A (zh) * | 2011-11-22 | 2012-02-29 | 阜新工大力为科技有限公司 | 多功能全液压钻机 |
US9523249B2 (en) * | 2012-04-16 | 2016-12-20 | Herrenknecht Vertical Gmbh | Pipe rack and method for feeding and removing tubular bodies to and from a drilling installation |
US20150167407A1 (en) * | 2012-04-16 | 2015-06-18 | Herrenknecht Vertical Gmbh | Pipe Rack and Method for Feeding and Removing Tubular Bodies To and From a Drilling Installation |
US9309728B2 (en) | 2012-05-14 | 2016-04-12 | Nabors Drilling International Limited | Drilling rig employing tubular handling device |
US9410382B2 (en) | 2012-05-14 | 2016-08-09 | Nabors Drilling International Limited | Drilling rig carriage movable along racks and including pinions driven by electric motors |
WO2013173101A3 (en) * | 2012-05-14 | 2014-05-22 | Nabors Drilling International Limited | Drilling rig carriage movable along racks and including pinions driven by electric motors |
US9790751B2 (en) | 2012-05-14 | 2017-10-17 | Nabors Drilling International Limited | Drilling rig employing top drive |
US9267341B2 (en) | 2012-05-14 | 2016-02-23 | Nabors Drilling International Limited | Drilling rig employing pivoting drilling tower |
US9273524B2 (en) | 2012-05-14 | 2016-03-01 | Nabors Drilling International Limited | Drilling rig carriage movable along racks and including pinions driven by electric motors |
WO2014054015A1 (en) | 2012-10-04 | 2014-04-10 | Drillmec S.P.A. | Mobile drilling rig |
US9574403B2 (en) | 2012-10-04 | 2017-02-21 | Drillmec Spa | Mobile drilling rig |
WO2015056132A1 (en) | 2013-10-18 | 2015-04-23 | Drillmec Spa | Telescopic mast for drilling and associated drilling rig |
US10662717B2 (en) | 2013-10-18 | 2020-05-26 | Drillmec S.P.A. | Telescopic mast for drilling and associated drilling rig |
CN103603599A (zh) * | 2013-12-10 | 2014-02-26 | 重庆探矿机械厂 | 一种履带式工程钻机 |
CN103806850B (zh) * | 2014-01-26 | 2016-07-06 | 中国石油集团西部钻探工程有限公司 | 分离式修井机及其使用方法 |
CN103806850A (zh) * | 2014-01-26 | 2014-05-21 | 中国石油集团西部钻探工程有限公司 | 分离式修井机及其使用方法 |
RU2647522C2 (ru) * | 2016-02-25 | 2018-03-16 | Владимир Николаевич Отмашкин | Мобильная буровая установка |
CN105696941A (zh) * | 2016-03-31 | 2016-06-22 | 国家电网公司 | 一种功能齐全的电力施工用的钻孔机 |
CN107420041A (zh) * | 2017-09-15 | 2017-12-01 | 邓冠宇 | 一种无钻塔全液压动力头岩心钻机 |
IT201800001088A1 (it) * | 2018-01-16 | 2019-07-16 | Soilmec Spa | Assieme per la movimentazione di una attrezzatura di scavo o perforazione del terreno e metodo di attuazione. |
WO2019142091A1 (en) * | 2018-01-16 | 2019-07-25 | Soilmec S.P.A | Assembly for moving excavation or drilling equipment and actuating method therefor |
US11459826B2 (en) | 2018-01-16 | 2022-10-04 | Soilmec S.P.A. | Assembly for moving excavation or drilling equipment and actuating method therefor |
EP4092195A1 (de) * | 2021-05-19 | 2022-11-23 | BAUER Maschinen GmbH | Mastelement, insbesondere mäklerelement, für eine baumaschine und verfahren zur herstellung des mastelementes |
WO2022243001A1 (de) * | 2021-05-19 | 2022-11-24 | Bauer Maschinen Gmbh | Mastelement, insbesondere mäklerelement, für eine baumaschine und verfahren zur herstellung des mastelementes |
CN115653493A (zh) * | 2022-10-24 | 2023-01-31 | 江苏中煤矿山设备有限公司 | 一种防坠式双立柱谐波升降钻机 |
CN115653493B (zh) * | 2022-10-24 | 2023-11-28 | 江苏中煤矿山设备有限公司 | 一种防坠式双立柱谐波升降钻机 |
Also Published As
Publication number | Publication date |
---|---|
EP0548900B1 (de) | 1997-05-28 |
ES2103878T3 (es) | 1997-10-01 |
DE69220014T2 (de) | 1997-11-20 |
EP0548900A3 (en) | 1993-09-08 |
DE69220014D1 (de) | 1997-07-03 |
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