FR2536455B1 - - Google Patents

Info

Publication number
FR2536455B1
FR2536455B1 FR8219393A FR8219393A FR2536455B1 FR 2536455 B1 FR2536455 B1 FR 2536455B1 FR 8219393 A FR8219393 A FR 8219393A FR 8219393 A FR8219393 A FR 8219393A FR 2536455 B1 FR2536455 B1 FR 2536455B1
Authority
FR
France
Prior art keywords
fixed
drill head
support plate
frame
coupling plate
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
Application number
FR8219393A
Other languages
French (fr)
Other versions
FR2536455A1 (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.)
Soletanche SA
Original Assignee
Soletanche SA
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 Soletanche SA filed Critical Soletanche SA
Priority to FR8219393A priority Critical patent/FR2536455A1/en
Priority to JP58217058A priority patent/JPS59173488A/en
Priority to EP83402229A priority patent/EP0109907B1/en
Priority to DE8383402229T priority patent/DE3370674D1/en
Priority to DE198383402229T priority patent/DE109907T1/en
Priority to AT83402229T priority patent/ATE26325T1/en
Publication of FR2536455A1 publication Critical patent/FR2536455A1/en
Application granted granted Critical
Publication of FR2536455B1 publication Critical patent/FR2536455B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Soil Working Implements (AREA)

Abstract

1. Device for maintaining a boring machine in a vertical position, comprising a suspended frame (1) on which is mounted a drill head (3), characterised by the fact that said drill head is fixed to a coupling plate (7) normally in contact with a support plate (6) fixed to the frame, means (19) being provided for moving the coupling plate apart from the support plate in a selected direction.
FR8219393A 1982-11-19 1982-11-19 DEVICE FOR ENSURING VERTICALITY OF A PERFORATION MACHINE Granted FR2536455A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8219393A FR2536455A1 (en) 1982-11-19 1982-11-19 DEVICE FOR ENSURING VERTICALITY OF A PERFORATION MACHINE
JP58217058A JPS59173488A (en) 1982-11-19 1983-11-17 Device for ensuring verticality of excavator
EP83402229A EP0109907B1 (en) 1982-11-19 1983-11-18 Device for maintaining a boring machine in a vertical position
DE8383402229T DE3370674D1 (en) 1982-11-19 1983-11-18 Device for maintaining a boring machine in a vertical position
DE198383402229T DE109907T1 (en) 1982-11-19 1983-11-18 DEVICE FOR SECURING THE UPWARD LOCATION OF DRILLING DEVICES.
AT83402229T ATE26325T1 (en) 1982-11-19 1983-11-18 DEVICE TO ENSURE THE VERTICAL POSITION OF DRILLING EQUIPMENT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8219393A FR2536455A1 (en) 1982-11-19 1982-11-19 DEVICE FOR ENSURING VERTICALITY OF A PERFORATION MACHINE

Publications (2)

Publication Number Publication Date
FR2536455A1 FR2536455A1 (en) 1984-05-25
FR2536455B1 true FR2536455B1 (en) 1985-03-15

Family

ID=9279327

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8219393A Granted FR2536455A1 (en) 1982-11-19 1982-11-19 DEVICE FOR ENSURING VERTICALITY OF A PERFORATION MACHINE

Country Status (5)

Country Link
EP (1) EP0109907B1 (en)
JP (1) JPS59173488A (en)
AT (1) ATE26325T1 (en)
DE (2) DE3370674D1 (en)
FR (1) FR2536455A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2579265B1 (en) * 1985-03-20 1992-02-14 Sourice Claude WELL-GROWING METHOD AND DEVICE
DE3602387C1 (en) * 1986-01-28 1987-06-04 Hochtief Ag Hoch Tiefbauten Device for introducing a substantially vertical bottom slot
DE3911624A1 (en) * 1989-04-09 1990-10-11 Delmag Maschinenfabrik Tool for digging and undercutting slit trench - has cutting tool mounted on links pivoted to lower end of fixed frame
EP0496926A1 (en) * 1991-02-01 1992-08-05 C.T.R. - Consulenti Tecnico-Commerciali Riuniti S.A.S. Di Miotti Anna E C. Trench cutter
DE4119212C2 (en) * 1991-06-11 1996-06-27 Bauer Spezialtiefbau Process for milling a diaphragm wall
DE29505263U1 (en) * 1995-03-28 1995-05-24 Bauer Spezialtiefbau Gmbh, 86529 Schrobenhausen Trench cutter
FR2747704B1 (en) * 1996-04-19 1998-07-10 Sol Comp Du DRILLING METHOD FOR REALIZING A BROAD BASED BAR IN THE GROUND, APPARATUS FOR IMPLEMENTING SAME AND BAR THUS OBTAINED
PL2378002T3 (en) 2010-04-16 2013-12-31 Bauer Maschinen Gmbh Machining device for producing vertical slits in the ground
FR3041023B1 (en) * 2015-09-10 2017-09-29 Soletanche Freyssinet DRILLING MACHINE COMPRISING A SHOCK ABSORBER

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1301406A (en) * 1961-07-07 1962-08-17 Neyrpic Ets Improvement in devices for guiding drilling tools
US3743034A (en) * 1971-05-03 1973-07-03 Shell Oil Co Steerable drill string
US3873133A (en) * 1972-08-25 1975-03-25 Caterpillar Tractor Co Clamshell bucket assembly for hydraulic excavator
ES420924A1 (en) * 1972-12-14 1976-04-01 Hydrosol Device for drilling in hard rock formation
FR2211027A5 (en) * 1972-12-14 1974-07-12 Soletanche
JPS5349406Y2 (en) * 1973-05-04 1978-11-27
US4074774A (en) * 1975-05-19 1978-02-21 Brown Cicero C Drilling assembly

Also Published As

Publication number Publication date
FR2536455A1 (en) 1984-05-25
EP0109907B1 (en) 1987-04-01
EP0109907A2 (en) 1984-05-30
EP0109907A3 (en) 1984-09-19
DE3370674D1 (en) 1987-05-07
JPH0358037B2 (en) 1991-09-04
JPS59173488A (en) 1984-10-01
DE109907T1 (en) 1985-08-14
ATE26325T1 (en) 1987-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse