US3894587A - Device for drilling in hard rock formation - Google Patents

Device for drilling in hard rock formation Download PDF

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Publication number
US3894587A
US3894587A US423135A US42313573A US3894587A US 3894587 A US3894587 A US 3894587A US 423135 A US423135 A US 423135A US 42313573 A US42313573 A US 42313573A US 3894587 A US3894587 A US 3894587A
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US
United States
Prior art keywords
drilling
support
members
pair
rotation
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
US423135A
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English (en)
Inventor
Claude Sourice
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.)
HYDROSOL
Original Assignee
HYDROSOL
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
Priority claimed from FR7244542A external-priority patent/FR2211027A5/fr
Priority claimed from FR7340624A external-priority patent/FR2252011A6/fr
Application filed by HYDROSOL filed Critical HYDROSOL
Application granted granted Critical
Publication of US3894587A publication Critical patent/US3894587A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/18—Anchoring or feeding in the borehole
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/13—Foundation slots or slits; Implements for making these slots or slits
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/20—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels
    • E02F3/205—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels with a pair of digging wheels, e.g. slotting machines
    • 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
    • E21B4/00—Drives for drilling, used in the 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/04—Electric drives
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
    • 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
    • E21B7/001—Drilling a non circular hole
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D1/00—Sinking shafts
    • E21D1/03—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws
    • E21D1/06—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws with shaft-boring cutters

Definitions

  • the invention concerns a drilling device having a plu- [58] Field of Search /62, 89, 91, 95, 96 rality of rotary drilling members arranged to rotate 175/97, 104, 106. 107, 213, 215; 299/89 about axes transverse to the drilling direction. Said drilling members are arranged in pairs mounted one [56] References Cited on either side of and adjacent to a plate-like support. UNITED STATES PATENTS 6 Chims 4 Drawing Figures 1.414.590 5/l922 Seifert t.
  • the present invention relates to devices for drilling, boring or excavating the ground.
  • Some of these methods use inverse circulation with disintegrating devices which operate either by percussion or by rotation and which are furnished with single or multiple tools with vertical or horizontal axes.
  • Other methods use discontinuous attacking devices which attack the bottom of the borehole with single or double ladle buckets.
  • a drilling device has at least two rotary drilling members rotatable about axes transverse to the drilling direction, the rotary members being mounted in pairs, the drilling members of a pair being mounted one on either side of and adjacent to a plate-like support.
  • Such a device has the ability to cut through semihard and hard rocks more effectively and speeds up drilling in soft rocks and alluvia.
  • each support carries a motor unit having a single rotatable shaft extending towards and carrying both of a pair of drilling members.
  • This motor unit may be hydraulic or electrical, its supply and control being effected by means of flexible ducts or cables passing through the common support.
  • the presence of the support between the rotary members means that, when the device is in operation, there is a thin tongue of ground which is not attacked by the tools of the rotary drilling members and this tongue should be as thin as possible, so that it may be destroyed without difficulty as the drilling or excavating continues.
  • each of the rotary drilling members possesses, at its edges adjacent to the support, at least one tool which projects laterally from that edge towards the support, the support having annular grooves coaxial to the rotary drilling member through which the ends of these tools pass when the rotary member is rotated.
  • the portion of the support situated beyond the grooves relative to the axis of rotation of the rotary members may advantageously be thicker than that situated on the inner side of these grooves.
  • the device may with advantage comprise at least two platelike supports disposed in a single plane symmetrically arranged about a central transverse plane of the device the rotary members being arranged to rotate in such a direction that the excavated material is brought towards this central plane, at which position is arranged means for removing the excavated material.
  • the removal of the material may be carried out by a conventional process involving inverse circulation of the mixture of excavated material with water or with a bentonite mud intended for supporting the walls of the excavation (such as immersed pump or surface pump, compressed air, hydro-ejection).
  • the device according to the invention is mechanically simple as a result of the elimination of any drive system involving gears, chains, or bevel gears, and the risk of wear, blockage or mechanical breakage is thus reduced to a minimum.
  • the opportunity of being able to utilise the space available to the minimum (less than 60 cm in the case of trenches to be concrete) allows installation of a slow running, high power motor horsepower at rpm. for example).
  • FIG. 1 is a diagrammatic side view, of a first example, half-sectioned through I-I of FIG. 2;
  • FIG. 2 is an elevation, half-sectioned along ll-ll of FIG. I;
  • FlG. 3 is a partial section through a plane passing through the axis of rotation and parallel to the direction of drilling, of a second device furnished with a grooved support;
  • FIG. 4 is a partial section along IVIV of FIG. 3.
  • the drilling or excavating device has a frame 1, substantially in the form of a parallelepipedic box section furnished, at its upper part, with rings 2 which enable it to be suspended from flexible or rigid suspension members 3.
  • the frame is also furnished at its sides with guide plates 4, having angled edges, which are intended to co-operate with the walls of the hole 5 which the device is excavating.
  • plate-like supports 6, having, for example a thickness of the order of 5 cms, which each carry an hydraulic or an electric motor 7, having a speed which is variable, for example from 0 to 150 revolutions per minute.
  • Such low speed motors may possess a high torque and a relatively high power, and yet be reasonably small.
  • the two supports 6 lie along the central plane of the device, in such a way that the axes of the motors are perpendicular to this plane and are arranged symmetrically relative to the transverse central plane of the frame. On either side of the latter plane, the motors rotate in opposite directions, as indicated by the arrows in FIG. I, in order to cancel out as far as possible the resulting force reactions. They are supplied and controlled through lines 8 which may provide hydraulic or electrical power. Preferably these are flexible and pass through the supports 6.
  • the shafts 9 of the motors 7 project outwards from both sides of the housing, and to each shaft end there is keyed a disc 10, carrying a drum 11 which extends from adjacent to the support 6 to the plane of the guide plate 4 above it.
  • Each of the drums 11 is fitted around its periphery with one or more helical protuberances 12, carrying tools 13 such as teeth or small rollers enabling the ground to be broken up and excavated.
  • the helical threads are symmetrically arranged relative to the support 6, and are of opposing pitch and so selected that, when the drums revolve in the direction indicated in FIG. 1, the excavated materials are brought towards the centre of the device so that they can be removed through a central duct 14 mounted for this purpose on the frame 1 and connected to a flexible extract duct.
  • Such a device can be used in the following manner:
  • the device is placed in a preliminary trench having dimensions so calculated that the guide plates 4 are in contact with the ground.
  • the initial drilling operation is carried out at low speed to enable the furrows hollowed out by the tools 13 to be easily started.
  • mud for example bentonite-based mud
  • This mud is continuously removed by the duct 14 together with the excavated material, in accordance with the well known principle known as inverse circulationf it is then sieved and treated in an ad hoc" installation and is re-introduced at ground level into the excavation.
  • the drilling is carried on until the desired depth is reached.
  • each of the revolving members 11 there are tools 130 which are situated adjacent to the edge 110 of the drum which itself is closest to the support 6. These tools 130 are oriented obliquely towards the support and towards the outside of the member, so as to project beyond the plane of the edge 110.
  • the support 6 is hollowed out to a circular groove 16, for example having a trapezium-shaped section, which permits the corresponding tool 130 to pass, with the desired clearance, when the device is in operation.
  • the distance d separating the extreme edges of the tools 130 of the two rotating members can be kept less than the thickness e of the support 6.
  • the portion 17 of the support which is further than the grooves 16 from the axis of rotation of the members 11 is thicker than the portion of the support situated between the members 11.
  • the section of the support is considered which passes through a plane perpendicular to the support and to the direction of drilling and which intersects the grooves l6, such as the section plane lVlV of FIG. 4, it can be seen that the loss of material resulting from the presence of the grooves is considerably compensated for by the extra thickness offered by the portion 17 (FIG. 4).
  • a dimension of mm may be selected for the thickness e, 40 mm for the distance d, and the portion 17 may be given a thickness of mm.
  • a drilling device comprising:
  • each pair being arranged to rotate about an axis transverse to the drilling direction;
  • each pair of said drilling members being disposed in a common plane symmetrically on either side of a central transverse plane of said device, each pair of said drilling members being mounted on either side of, and adjacent to a plate-like support;
  • each of said plate-like supports having a single rotatable shaft extending toward each drilling member of said pair, said drilling members being mounted for rotation on said shaft, the direction of rotation of said drilling members being such that excavated material is carried toward said central transverse plane;
  • a device wherein said support is mounted on a frame, said frame having guide elements arranged to cooperate with the side walls of the hole to be excavated and said frame including attachment means for supporting members.
  • each drilling member of said pair has a protruding helical configuration thereon to which are affixed drilling tools, said pair of drilling members defining opposed helical paths so that on rotation of said drilling members, excavated materials are carried by said configuration toward said plate-like support.
  • a device wherein at least one of said tools on each of said rotary drilling members is mounted adjacent said support and projects laterally towards said support, said support having a corresponding annular groove, coaxial with said support, to receive said tool on rotation of said drilling member.
  • a device wherein the portion of said support radially outside said groove is thicker than the portion of said support radially inside said groove.
  • a device wherein said tools are oriented towards said support, inside said grooves and radially outwardly of the axis of rotation of said drilling members.

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Paleontology (AREA)
  • Earth Drilling (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
US423135A 1972-12-14 1973-12-07 Device for drilling in hard rock formation Expired - Lifetime US3894587A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7244542A FR2211027A5 (de) 1972-12-14 1972-12-14
FR7340624A FR2252011A6 (en) 1973-11-15 1973-11-15 Boring drill assembly for hard ground - has tools on rotors on both sides of thin common support carrying hydraulic motor drive mechanism

Publications (1)

Publication Number Publication Date
US3894587A true US3894587A (en) 1975-07-15

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US423135A Expired - Lifetime US3894587A (en) 1972-12-14 1973-12-07 Device for drilling in hard rock formation

Country Status (6)

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US (1) US3894587A (de)
JP (1) JPS564692B2 (de)
CA (1) CA986148A (de)
ES (1) ES420924A1 (de)
GB (1) GB1430617A (de)
IT (1) IT1000939B (de)

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172616A (en) * 1978-01-31 1979-10-30 Coaltex, Inc. Cutting head with self-contained power source
EP0114584A2 (de) * 1983-01-24 1984-08-01 CASAGRANDE SpA Schneidkettengrabegerät
FR2579265A1 (fr) * 1985-03-20 1986-09-26 Sourice Claude Procede et dispositif de creusement de puits
US4629010A (en) * 1984-05-29 1986-12-16 Claude Sourice Process and device for sinking wells
US4646853A (en) * 1984-07-31 1987-03-03 The Robbins Company Shaft boring machine and method
US4682660A (en) * 1984-12-13 1987-07-28 Soletanche Hydro-drill with circular impression
US4694915A (en) * 1984-07-06 1987-09-22 Karl Bauer Spezialtiefbau Gmbh & Co Kg Slotted wall milling cutter
US4718504A (en) * 1985-03-15 1988-01-12 Tone Boring Co., Ltd. Trench excavator
FR2602530A1 (fr) * 1986-08-07 1988-02-12 Soletanche Engin de fraisage pour creuser des tranchees dans le sol
EP0262050A1 (de) * 1986-09-26 1988-03-30 SOLETANCHE Société Anonyme dite: Fräsvorrichtung für Erdbewegungsmaschine zum Ausheben von Gräben im Boden
US4742876A (en) * 1985-10-09 1988-05-10 Soletanche Submarine drilling device
US4770255A (en) * 1986-04-17 1988-09-13 Soletanche Arrangement for underwater drilling of foundations
US4844549A (en) * 1987-07-16 1989-07-04 Soletanche Milling machine for digging trenches in the earth
FR2819834A1 (fr) * 2001-01-23 2002-07-26 Cie Du Sol Outil de fraisage pour la coupe de terrains durs et de terrains collants
US20030037464A1 (en) * 2000-03-13 2003-02-27 Gessay Jean Claude Drilling apparatus for hard ground
US20030074810A1 (en) * 2000-03-13 2003-04-24 Jean-Claude Gessay Drilling apparatus for hard ground
US20040256908A1 (en) * 2001-10-16 2004-12-23 Mirco Risi Hydraulic milling machine for excavators
US20050000123A1 (en) * 2003-02-27 2005-01-06 Maximilian Arzberger Cutting device for cutting trenches in the ground
US20060037218A1 (en) * 2004-08-23 2006-02-23 Stoetzer Erwin E Device and method for making a trench wall in the soil
US20060225308A1 (en) * 2005-03-18 2006-10-12 Maximilian Arzberger Foundation construction device for making trenches in soil
US20090031590A1 (en) * 2007-07-30 2009-02-05 Maximilian Arzberger Foundation construction device for producing trenches in the soil
US20090165338A1 (en) * 2006-04-06 2009-07-02 Philippe Chagnot Drilling tool
US20110253450A1 (en) * 2010-04-16 2011-10-20 Bauer Maschinen Gmbh Cutting device for producing vertically running trenches in the ground
WO2012007533A1 (en) * 2010-07-14 2012-01-19 Damen Dredging Equipment Bv Cutter head
CN104405279A (zh) * 2014-12-10 2015-03-11 张永忠 方孔钻机
BE1023852B1 (nl) * 2016-06-03 2017-08-14 GeoSea N.V. Inrichting en werkwijze voor het boren van een schacht met grote diameter in een ondergrond
US20180305885A1 (en) * 2015-09-10 2018-10-25 Soletanche Freyssinet Drilling machine
US20190085524A1 (en) * 2015-09-10 2019-03-21 Soletanche Freyssinet Drilling machine equipped with an anchoring device allowing the horizontal movement of the drilling module in the anchored position.
EP2369063B1 (de) * 2010-03-26 2020-01-08 Soletanche Freyssinet Bohr- und Mischwerkzeug, das mit einer Trommel mit seitlich verschobenen Zähnen ausgestattet ist
CN113107497A (zh) * 2021-04-14 2021-07-13 中铁工程服务有限公司 一种硬岩隧道掘进施工方法
US20210270000A1 (en) * 2018-07-13 2021-09-02 Soletanche Freyssinet Anchoring kit for a drilling machine

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536455A1 (fr) * 1982-11-19 1984-05-25 Soletanche Dispositif pour assurer la verticalite d'un engin de perforation
FR2601708B1 (fr) * 1986-07-15 1989-10-27 Soletanche Engin pour creuser des tranchees dans le sol a l'aide de fraises
DE3715977A1 (de) * 1987-05-13 1988-12-01 Bauer Spezialtiefbau Raeumvorrichtung
JPH0645932B2 (ja) * 1987-05-15 1994-06-15 株式会社大林組 地下連続壁の打継ぎ構築方法
DD300653A5 (de) * 1988-01-05 1992-06-25 Welzow Braunkohle Schachtbau Schrämkette zur Herstellung tiefer Erdschlitze
CN105603979A (zh) * 2015-12-31 2016-05-25 卢兴耐 半圆接口桩钻搅机

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1414590A (en) * 1919-11-28 1922-05-02 William V Seifert Well-digging machine
US1753339A (en) * 1928-06-16 1930-04-08 John K Hencken Earth-boring machine
US1904522A (en) * 1931-11-11 1933-04-18 Haskel A Pippin Apparatus for drilling wells
US2013070A (en) * 1934-10-02 1935-09-03 Donald R Sheridan Oil well drilling apparatus
US2637527A (en) * 1950-08-21 1953-05-05 Jr Joseph B Andrews Well drilling device
US2923537A (en) * 1958-04-07 1960-02-02 Wilcox Mfg Company Auger mining section assembly
US3190376A (en) * 1962-01-30 1965-06-22 Eugene A Christensen Boring head
US3279856A (en) * 1963-11-18 1966-10-18 Westinghouse Air Brake Co Core breaker for ripper type miner
US3508620A (en) * 1968-01-02 1970-04-28 Allied Chem Excavation apparatus
US3710878A (en) * 1969-12-13 1973-01-16 Takenaka Komuten Co Chain cutter type excavator and ditch excavating method
US3773121A (en) * 1970-11-20 1973-11-20 Tone Boring Co Reaction minimized earth boring

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1414590A (en) * 1919-11-28 1922-05-02 William V Seifert Well-digging machine
US1753339A (en) * 1928-06-16 1930-04-08 John K Hencken Earth-boring machine
US1904522A (en) * 1931-11-11 1933-04-18 Haskel A Pippin Apparatus for drilling wells
US2013070A (en) * 1934-10-02 1935-09-03 Donald R Sheridan Oil well drilling apparatus
US2637527A (en) * 1950-08-21 1953-05-05 Jr Joseph B Andrews Well drilling device
US2923537A (en) * 1958-04-07 1960-02-02 Wilcox Mfg Company Auger mining section assembly
US3190376A (en) * 1962-01-30 1965-06-22 Eugene A Christensen Boring head
US3279856A (en) * 1963-11-18 1966-10-18 Westinghouse Air Brake Co Core breaker for ripper type miner
US3508620A (en) * 1968-01-02 1970-04-28 Allied Chem Excavation apparatus
US3710878A (en) * 1969-12-13 1973-01-16 Takenaka Komuten Co Chain cutter type excavator and ditch excavating method
US3773121A (en) * 1970-11-20 1973-11-20 Tone Boring Co Reaction minimized earth boring

Cited By (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172616A (en) * 1978-01-31 1979-10-30 Coaltex, Inc. Cutting head with self-contained power source
EP0114584A2 (de) * 1983-01-24 1984-08-01 CASAGRANDE SpA Schneidkettengrabegerät
EP0114584A3 (en) * 1983-01-24 1984-08-29 Casagrande Spa Chain cutter excavator
US4629010A (en) * 1984-05-29 1986-12-16 Claude Sourice Process and device for sinking wells
US4694915A (en) * 1984-07-06 1987-09-22 Karl Bauer Spezialtiefbau Gmbh & Co Kg Slotted wall milling cutter
US4646853A (en) * 1984-07-31 1987-03-03 The Robbins Company Shaft boring machine and method
US4682660A (en) * 1984-12-13 1987-07-28 Soletanche Hydro-drill with circular impression
US4718504A (en) * 1985-03-15 1988-01-12 Tone Boring Co., Ltd. Trench excavator
FR2579265A1 (fr) * 1985-03-20 1986-09-26 Sourice Claude Procede et dispositif de creusement de puits
US4742876A (en) * 1985-10-09 1988-05-10 Soletanche Submarine drilling device
US4770255A (en) * 1986-04-17 1988-09-13 Soletanche Arrangement for underwater drilling of foundations
FR2602530A1 (fr) * 1986-08-07 1988-02-12 Soletanche Engin de fraisage pour creuser des tranchees dans le sol
EP0258122A1 (de) * 1986-08-07 1988-03-02 SOLETANCHE Société Anonyme dite: Fräsvorrichtung zum Ausheben von Graben im Boden
US4800967A (en) * 1986-08-07 1989-01-31 Soletanche Drilling machine for digging trenches in the ground
EP0262050A1 (de) * 1986-09-26 1988-03-30 SOLETANCHE Société Anonyme dite: Fräsvorrichtung für Erdbewegungsmaschine zum Ausheben von Gräben im Boden
FR2604460A1 (fr) * 1986-09-26 1988-04-01 Soletanche Dispositif pour engin destine a creuser des tranchees dans le sol par fraisage
US4883134A (en) * 1986-09-26 1989-11-28 Soletanche Milling machine for cutting trenches
US4844549A (en) * 1987-07-16 1989-07-04 Soletanche Milling machine for digging trenches in the earth
US6839988B2 (en) * 2000-03-13 2005-01-11 Compagnie Du Sol Drilling apparatus for hard ground
US20030037464A1 (en) * 2000-03-13 2003-02-27 Gessay Jean Claude Drilling apparatus for hard ground
US20030074810A1 (en) * 2000-03-13 2003-04-24 Jean-Claude Gessay Drilling apparatus for hard ground
US6839989B2 (en) * 2000-03-13 2005-01-11 Compagnie Du Sol Drilling apparatus for hard ground
FR2819834A1 (fr) * 2001-01-23 2002-07-26 Cie Du Sol Outil de fraisage pour la coupe de terrains durs et de terrains collants
EP1231327A1 (de) * 2001-01-23 2002-08-14 Compagnie Du Sol Fräswerkzeug zum Schneiden von hartem Boden und von klebrigem Boden
US20040256908A1 (en) * 2001-10-16 2004-12-23 Mirco Risi Hydraulic milling machine for excavators
US20050000123A1 (en) * 2003-02-27 2005-01-06 Maximilian Arzberger Cutting device for cutting trenches in the ground
US7178273B2 (en) * 2003-02-27 2007-02-20 Bauer Maschinen Gmbh Cutting device for cutting trenches in the ground
US7363733B2 (en) 2004-08-23 2008-04-29 Bauer Maschinen Gmbh Device and method for making a trench wall in the soil
US20060037218A1 (en) * 2004-08-23 2006-02-23 Stoetzer Erwin E Device and method for making a trench wall in the soil
EP1640509A1 (de) * 2004-08-23 2006-03-29 BAUER Maschinen GmbH Vorrichtung und Verfahren zum Erstellen einer Schlitzwand im Erdboden
US7637038B2 (en) * 2005-03-18 2009-12-29 Bauer Maschinen Gmbh Foundation construction device for making trenches in soil
US20060225308A1 (en) * 2005-03-18 2006-10-12 Maximilian Arzberger Foundation construction device for making trenches in soil
US20090165338A1 (en) * 2006-04-06 2009-07-02 Philippe Chagnot Drilling tool
US8020323B2 (en) * 2006-04-06 2011-09-20 Compagnie Du Sol Drilling tool
US7661209B2 (en) * 2007-07-30 2010-02-16 Bauer Maschinen Gmbh Foundation construction device for producing trenches in the soil
US20090031590A1 (en) * 2007-07-30 2009-02-05 Maximilian Arzberger Foundation construction device for producing trenches in the soil
EP2369063B1 (de) * 2010-03-26 2020-01-08 Soletanche Freyssinet Bohr- und Mischwerkzeug, das mit einer Trommel mit seitlich verschobenen Zähnen ausgestattet ist
US20110253450A1 (en) * 2010-04-16 2011-10-20 Bauer Maschinen Gmbh Cutting device for producing vertically running trenches in the ground
US8640364B2 (en) * 2010-04-16 2014-02-04 Bauer Maschinen Gmbh Cutting device for producing vertically running trenches in the ground
WO2012007533A1 (en) * 2010-07-14 2012-01-19 Damen Dredging Equipment Bv Cutter head
CN104405279A (zh) * 2014-12-10 2015-03-11 张永忠 方孔钻机
US20180305885A1 (en) * 2015-09-10 2018-10-25 Soletanche Freyssinet Drilling machine
US20190085524A1 (en) * 2015-09-10 2019-03-21 Soletanche Freyssinet Drilling machine equipped with an anchoring device allowing the horizontal movement of the drilling module in the anchored position.
US10724200B2 (en) * 2015-09-10 2020-07-28 Soletanche Freyssinet Drilling machine equipped with an anchoring device allowing the horizontal movement of the drilling module in the anchored position
US10844570B2 (en) * 2015-09-10 2020-11-24 Soletanche Freyssinet Drilling machine
EP3252263A1 (de) * 2016-06-03 2017-12-06 GeoSea NV Verfahren und vorrichtung zur bohren von erdlöchern mit grossem durchmesser
BE1023852B1 (nl) * 2016-06-03 2017-08-14 GeoSea N.V. Inrichting en werkwijze voor het boren van een schacht met grote diameter in een ondergrond
US20210270000A1 (en) * 2018-07-13 2021-09-02 Soletanche Freyssinet Anchoring kit for a drilling machine
CN113107497A (zh) * 2021-04-14 2021-07-13 中铁工程服务有限公司 一种硬岩隧道掘进施工方法
CN113107497B (zh) * 2021-04-14 2022-07-29 中铁工程服务有限公司 一种硬岩隧道掘进施工方法

Also Published As

Publication number Publication date
DE2362425A1 (de) 1975-01-30
CA986148A (en) 1976-03-23
GB1430617A (en) 1976-03-31
IT1000939B (it) 1976-04-10
ES420924A1 (es) 1976-04-01
JPS4997407A (de) 1974-09-14
JPS564692B2 (de) 1981-01-31
DE2362425B2 (de) 1977-03-17

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