FR2713276B1 - Outil de forage à percussion et à double rotation pour forage de grand diamètre. - Google Patents

Outil de forage à percussion et à double rotation pour forage de grand diamètre.

Info

Publication number
FR2713276B1
FR2713276B1 FR9314628A FR9314628A FR2713276B1 FR 2713276 B1 FR2713276 B1 FR 2713276B1 FR 9314628 A FR9314628 A FR 9314628A FR 9314628 A FR9314628 A FR 9314628A FR 2713276 B1 FR2713276 B1 FR 2713276B1
Authority
FR
France
Prior art keywords
drilling
percussion
large diameter
double rotation
drilling tool
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 - Fee Related
Application number
FR9314628A
Other languages
English (en)
Other versions
FR2713276A1 (fr
Inventor
Andre Boniface
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9314628A priority Critical patent/FR2713276B1/fr
Publication of FR2713276A1 publication Critical patent/FR2713276A1/fr
Application granted granted Critical
Publication of FR2713276B1 publication Critical patent/FR2713276B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • E21B4/16—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Earth Drilling (AREA)
FR9314628A 1993-12-03 1993-12-03 Outil de forage à percussion et à double rotation pour forage de grand diamètre. Expired - Fee Related FR2713276B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9314628A FR2713276B1 (fr) 1993-12-03 1993-12-03 Outil de forage à percussion et à double rotation pour forage de grand diamètre.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9314628A FR2713276B1 (fr) 1993-12-03 1993-12-03 Outil de forage à percussion et à double rotation pour forage de grand diamètre.

Publications (2)

Publication Number Publication Date
FR2713276A1 FR2713276A1 (fr) 1995-06-09
FR2713276B1 true FR2713276B1 (fr) 1996-02-09

Family

ID=9453622

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9314628A Expired - Fee Related FR2713276B1 (fr) 1993-12-03 1993-12-03 Outil de forage à percussion et à double rotation pour forage de grand diamètre.

Country Status (1)

Country Link
FR (1) FR2713276B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2773195B1 (fr) * 1997-12-31 2000-03-31 Didier Boniface Dispositif constituant un perfectionnement aux outils de creusement de puits de grands diametres
JP5948333B2 (ja) * 2010-09-30 2016-07-06 サンワード インテリジェント イクイップメント カンパニー リミテッドＳｕｎｗａｒｄ Ｉｎｔｅｌｌｉｇｅｎｔ Ｅｑｕｉｐｍｅｎｔ Ｃｏ．， Ｌｔｄ． 組合せ式ダウンザホールハンマー

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3024218C2 (de) * 1980-06-27 1982-09-16 Hydroc Gesteinsbohrtechnik GmbH, 5960 Olpe Schlag-Bohreinrichtungen für Großlochbohrungen
GB2181473B (en) * 1985-10-04 1989-02-01 Tone Boring Co Air pressure impact drilling apparatus
CA2036883C (fr) * 1991-02-22 2003-12-02 Roger F. Masse Tete de forage a marteaux integres

Also Published As

Publication number Publication date
FR2713276A1 (fr) 1995-06-09

Similar Documents

Publication Publication Date Title
AU684506B2 (en) Drill bit and other downhole tools
EP0681090A3 (fr) Outil de mesure pendant le forage.
DE69423628D1 (de) Bohrfutter
NO963861D0 (no) Leddet borekronevelger for kjerneboringsverktöy
DE69712996D1 (de) Verbesserungen an Drehbohrmeisseln
ITTO940941A0 (it) Utensile perfezionato per trivellazione
AU1892297A (en) A bit retention device for a bit and chuck assembly of a down-the-hole, percussive drill
GB9601144D0 (en) Hammer drill,and/or percussion hammer
GB9414173D0 (en) Drill bit guiding device
DE59610671D1 (de) Drehschlag-Wendelbohrer
FR2677699B1 (fr) Outil de forage a molettes coniques rotatives.
DE59305077D1 (de) Bohrfutter
AU1850795A (en) Drill, especially drilling screw
DE69400441D1 (de) Bohrerspitze des Drillbohrertyps
BR9403970A (pt) União de tubulação de perfuração e união de ferramentas para tubulação de perfuração
DE59305875D1 (de) Bohrwerkzeug
GB2293562B (en) Method for drilling brittle materials,a drill for carrying out the method and use of the drill.
ITMI941763A0 (it) Perforatrice manuale, specialmente martello perforatore
FR2713276B1 (fr) Outil de forage à percussion et à double rotation pour forage de grand diamètre.
EP0628700A3 (fr) Outil de forage pour la contruction de puits de grand diamètre.
NO941375D0 (no) Borkrone
AU3873495A (en) A method to drill a hole with a hammer, the hammer and a joint between hammer and drill bit holder
FR2716823B1 (fr) Outil dynamométrique.
DE59405147D1 (de) Bohrwerkzeug
ZA978968B (en) Rock drill bit and a part therefor.

Legal Events

Date Code Title Description
ST Notification of lapse