JPH0358037B2 - - Google Patents

Info

Publication number
JPH0358037B2
JPH0358037B2 JP58217058A JP21705883A JPH0358037B2 JP H0358037 B2 JPH0358037 B2 JP H0358037B2 JP 58217058 A JP58217058 A JP 58217058A JP 21705883 A JP21705883 A JP 21705883A JP H0358037 B2 JPH0358037 B2 JP H0358037B2
Authority
JP
Japan
Prior art keywords
plate
plates
frame
plane
excavator
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
JP58217058A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59173488A (ja
Inventor
Berutori Arufuio
Boranje Karuru
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
Publication of JPS59173488A publication Critical patent/JPS59173488A/ja
Publication of JPH0358037B2 publication Critical patent/JPH0358037B2/ja
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)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Soil Working Implements (AREA)
JP58217058A 1982-11-19 1983-11-17 掘削機の垂直性を保証するための装置 Granted JPS59173488A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8219393A FR2536455A1 (fr) 1982-11-19 1982-11-19 Dispositif pour assurer la verticalite d'un engin de perforation
FR8219393 1982-11-19

Publications (2)

Publication Number Publication Date
JPS59173488A JPS59173488A (ja) 1984-10-01
JPH0358037B2 true JPH0358037B2 (enrdf_load_stackoverflow) 1991-09-04

Family

ID=9279327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58217058A Granted JPS59173488A (ja) 1982-11-19 1983-11-17 掘削機の垂直性を保証するための装置

Country Status (5)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2579265B1 (fr) * 1985-03-20 1992-02-14 Sourice Claude Procede et dispositif de creusement de puits
DE3602387C1 (de) * 1986-01-28 1987-06-04 Hochtief Ag Hoch Tiefbauten Vorrichtung zum Einbringen eines im wesentlichen vertikalen Bodenschlitzes
DE3911624A1 (de) * 1989-04-09 1990-10-11 Delmag Maschinenfabrik Schlitzwandfraese
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 (de) * 1991-06-11 1996-06-27 Bauer Spezialtiefbau Verfahren zum Fräsen einer Schlitzwand
DE29505263U1 (de) * 1995-03-28 1995-05-24 Bauer Spezialtiefbau Gmbh, 86529 Schrobenhausen Schlitzwandfräse
FR2747704B1 (fr) * 1996-04-19 1998-07-10 Sol Comp Du Procede de forage pour realiser une barrette a base elargie dans le sol, appareil pour sa mise en oeuvre et barrette ainsi obtenue
EP2378002B1 (de) 2010-04-16 2013-07-17 BAUER Maschinen GmbH Fräsvorrichtung zum Erstellen vertikal verlaufender Schlitze im Boden
FR3041023B1 (fr) * 2015-09-10 2017-09-29 Soletanche Freyssinet Machine de forage comprenant un amortisseur
FR3158525A1 (fr) * 2024-01-18 2025-07-25 Soletanche Freyssinet Tête de coupe pour machine d’excavation, et machine d'excavation correspondante

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1301406A (fr) * 1961-07-07 1962-08-17 Neyrpic Ets Perfectionnement aux dispositifs pour le guidage des outils de forage
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 (es) * 1972-12-14 1976-04-01 Hydrosol Dispositivo de perforacion.
FR2211027A5 (enrdf_load_stackoverflow) * 1972-12-14 1974-07-12 Soletanche
JPS5349406Y2 (enrdf_load_stackoverflow) * 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
DE109907T1 (de) 1985-08-14
ATE26325T1 (de) 1987-04-15
FR2536455A1 (fr) 1984-05-25
DE3370674D1 (en) 1987-05-07
FR2536455B1 (enrdf_load_stackoverflow) 1985-03-15
EP0109907B1 (fr) 1987-04-01
JPS59173488A (ja) 1984-10-01
EP0109907A2 (fr) 1984-05-30
EP0109907A3 (en) 1984-09-19

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