FR2260665A1 - Large diameter earth boring tool - with core drilling cylinder axially movable by power cylinders on revolving drive shaft - Google Patents

Large diameter earth boring tool - with core drilling cylinder axially movable by power cylinders on revolving drive shaft

Info

Publication number
FR2260665A1
FR2260665A1 FR7404937A FR7404937A FR2260665A1 FR 2260665 A1 FR2260665 A1 FR 2260665A1 FR 7404937 A FR7404937 A FR 7404937A FR 7404937 A FR7404937 A FR 7404937A FR 2260665 A1 FR2260665 A1 FR 2260665A1
Authority
FR
France
Prior art keywords
drive shaft
tool
power cylinders
boring tool
cylinder
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
Application number
FR7404937A
Other languages
French (fr)
Other versions
FR2260665B1 (en
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.)
FABRE JEAN FR
Original Assignee
FABRE JEAN FR
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 FABRE JEAN FR filed Critical FABRE JEAN FR
Priority to FR7404937A priority Critical patent/FR2260665A1/en
Priority to IT1983375A priority patent/IT1031359B/en
Priority to DE19752505299 priority patent/DE2505299C3/en
Priority to ES434539A priority patent/ES434539A1/en
Publication of FR2260665A1 publication Critical patent/FR2260665A1/en
Application granted granted Critical
Publication of FR2260665B1 publication Critical patent/FR2260665B1/fr
Priority to BE2057604A priority patent/BE874125Q/en
Granted legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08Apparatus 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
    • E21B19/086Apparatus 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
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00Drill bits
    • E21B10/46Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/48Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of core type
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02Couplings; joints
    • E21B17/04Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/07Telescoping joints for varying drill string lengths; Shock absorbers
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B25/00Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B3/00Rotary drilling
    • E21B3/02Surface drives for rotary drilling
    • E21B3/04Rotary tables

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)
  • Piles And Underground Anchors (AREA)

Abstract

A boring tool to produce wells from 0.40 to 1 m diameter to a depth of up to 5 m in soil of any composition for columns or piles, consists of a cylinder with a closed top which can slide axially on a splined or polygonal vertical drive shaft. Two hydraulic cylinders perform the axial movement. The bottom edge of the cylinder is armed with cutter picks or abrasive blocks. The tool is not limited to soft soil and can deal with rocky ground. Irregular ground structure cannot deflect the tool which is easily centered by a point at the drive shaft end. The core need not be broken up so that the advance rate is greater. Power cylinders can be used to move the cylinder axially on the drive shaft. A drill point at the forward end of the revolving drive shaft helps to centre the tool during penetration in the ground.
FR7404937A 1974-02-08 1974-02-08 Large diameter earth boring tool - with core drilling cylinder axially movable by power cylinders on revolving drive shaft Granted FR2260665A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7404937A FR2260665A1 (en) 1974-02-08 1974-02-08 Large diameter earth boring tool - with core drilling cylinder axially movable by power cylinders on revolving drive shaft
IT1983375A IT1031359B (en) 1974-02-08 1975-01-31 DRILLING TOOL FOR ALL ITIRI OR TERRAIN
DE19752505299 DE2505299C3 (en) 1974-02-08 1975-02-07 Rock and earth drilling rig
ES434539A ES434539A1 (en) 1974-02-08 1975-02-07 Perfection in drilling tools for all terrain. (Machine-translation by Google Translate, not legally binding)
BE2057604A BE874125Q (en) 1974-02-08 1979-02-13 ALL TERRAIN DRILLING TOOL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7404937A FR2260665A1 (en) 1974-02-08 1974-02-08 Large diameter earth boring tool - with core drilling cylinder axially movable by power cylinders on revolving drive shaft

Publications (2)

Publication Number Publication Date
FR2260665A1 true FR2260665A1 (en) 1975-09-05
FR2260665B1 FR2260665B1 (en) 1976-10-08

Family

ID=9134879

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7404937A Granted FR2260665A1 (en) 1974-02-08 1974-02-08 Large diameter earth boring tool - with core drilling cylinder axially movable by power cylinders on revolving drive shaft

Country Status (5)

Country Link
BE (1) BE874125Q (en)
DE (1) DE2505299C3 (en)
ES (1) ES434539A1 (en)
FR (1) FR2260665A1 (en)
IT (1) IT1031359B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2361987A1 (en) * 1976-08-20 1978-03-17 Moppes Sons Ltd Core-cutting bit for rock drill - has tubular shaft of mild steel sheet rolled to give double walls (SW 20.3.78)
EP0006786A1 (en) * 1978-06-13 1980-01-09 SOCIETE DE GESTION J-L. BIANCONE Société Anonyme Française Device for boring a stepped hole for receiving a post or the like
FR2535779A1 (en) * 1982-11-05 1984-05-11 Fabre Jean Ground boring tool of the core sampler type
FR2538847A1 (en) * 1982-12-30 1984-07-06 Fabre Jean Soil-drilling tool of the core sampler type
EP0607937A1 (en) * 1993-01-19 1994-07-27 Hawera Probst GmbH + Co. Rock drilling tool

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408693A1 (en) * 1977-11-15 1979-06-08 Causse Antoine VALVE CORE DRILLING TOOL FOR DIGGING HOLES IN THE SOIL

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2361987A1 (en) * 1976-08-20 1978-03-17 Moppes Sons Ltd Core-cutting bit for rock drill - has tubular shaft of mild steel sheet rolled to give double walls (SW 20.3.78)
EP0006786A1 (en) * 1978-06-13 1980-01-09 SOCIETE DE GESTION J-L. BIANCONE Société Anonyme Française Device for boring a stepped hole for receiving a post or the like
FR2428711A1 (en) * 1978-06-13 1980-01-11 Biancone Gestion Jl DEVICE FOR DRILLING A HOLE FOR RECEIVING A TIRE OR THE LIKE
FR2535779A1 (en) * 1982-11-05 1984-05-11 Fabre Jean Ground boring tool of the core sampler type
FR2538847A1 (en) * 1982-12-30 1984-07-06 Fabre Jean Soil-drilling tool of the core sampler type
EP0607937A1 (en) * 1993-01-19 1994-07-27 Hawera Probst GmbH + Co. Rock drilling tool

Also Published As

Publication number Publication date
IT1031359B (en) 1979-04-30
ES434539A1 (en) 1976-12-16
DE2505299B2 (en) 1978-07-20
FR2260665B1 (en) 1976-10-08
BE874125Q (en) 1979-05-29
DE2505299A1 (en) 1975-08-14
DE2505299C3 (en) 1979-03-08

Similar Documents

Publication Publication Date Title
GB1439292A (en) Mehtod of forming a colomnar body in a situs including a rock- like or smiilar obstruction pow
DE2007520A1 (en) Impact drill bit
GB1521974A (en) Method and apparatus for drilling underground arcuate paths
SE9704292D0 (en) Soil conxolidation apparatus, tool and method
DE2011823A1 (en) Method of creating watertight barriers
GB1270347A (en) Twist drill
ES8503764A1 (en) Method for making a concrete or similar pile on site.
FR2260665A1 (en) Large diameter earth boring tool - with core drilling cylinder axially movable by power cylinders on revolving drive shaft
CN104033155A (en) Novel tunnel smooth surface digging rock drilling equipment and construction method of novel tunnel smooth surface digging rock drilling equipment
CN112196558B (en) Tunnel boring machine for underground rock mass engineering
DE3268535D1 (en) Hydraulic down-the-hole rock drill
CN110130321A (en) The processing method of rock in a kind of manual digging pile construction
GB1280965A (en) Method of directional drilling
US3406768A (en) Rock drilling auger apparatus
GB1470880A (en) Method and apparatus for inserting tubular structural members in a soil formation
SU134241A1 (en) The method of differential drilling shafts
DE19626589C1 (en) Sinking boreholes in soft ground
CN117661993B (en) Continuous alkali-producing permeable curtain construction device for gangue storage yard
US3308897A (en) Earth coring punch and drive apparatus therefor
DE3326303A1 (en) Apparatus and method for producing boreholes in the ground in direct proximity to obstacles adjacent to the borehole
ES446894A1 (en) Method of reinforcing rock strata
Stakne Basic considerations and practical experience with the boring of deep shafts by the raise boring process/Grundsatzüberlegungen und baupraktische Erfahrungen beim Auffahren tiefer Schächte im Raise‐Boring‐Verfahren
GB1304916A (en)
DE1634475A1 (en) Method and device for drilling holes in the bottom of water
DE1634529B2 (en) Method for producing trench slots for diaphragm walls

Legal Events

Date Code Title Description
CL Concession to grant licenses
CL Concession to grant licenses
CL Concession to grant licenses
CL Concession to grant licenses
RL Notice of termination of a license
TP Transmission of property
ST Notification of lapse