IT1302379B1 - Testa di rotazione di una colonna di perforazione con innestoa frizione - Google Patents

Testa di rotazione di una colonna di perforazione con innestoa frizione

Info

Publication number
IT1302379B1
IT1302379B1 IT1998RM000652A ITRM980652A IT1302379B1 IT 1302379 B1 IT1302379 B1 IT 1302379B1 IT 1998RM000652 A IT1998RM000652 A IT 1998RM000652A IT RM980652 A ITRM980652 A IT RM980652A IT 1302379 B1 IT1302379 B1 IT 1302379B1
Authority
IT
Italy
Prior art keywords
clutch coupling
drilling column
rotation head
hydraulic motor
pinion
Prior art date
Application number
IT1998RM000652A
Other languages
English (en)
Inventor
Lauro Pietro Di
Original Assignee
Geomeccanica S R L
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 Geomeccanica S R L filed Critical Geomeccanica S R L
Priority to IT1998RM000652A priority Critical patent/IT1302379B1/it
Priority to EP99830602A priority patent/EP0994234B1/en
Priority to AT99830602T priority patent/ATE267337T1/de
Priority to DE69917406T priority patent/DE69917406D1/de
Publication of ITRM980652A1 publication Critical patent/ITRM980652A1/it
Application granted granted Critical
Publication of IT1302379B1 publication Critical patent/IT1302379B1/it

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
IT1998RM000652A 1998-10-16 1998-10-16 Testa di rotazione di una colonna di perforazione con innestoa frizione IT1302379B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT1998RM000652A IT1302379B1 (it) 1998-10-16 1998-10-16 Testa di rotazione di una colonna di perforazione con innestoa frizione
EP99830602A EP0994234B1 (en) 1998-10-16 1999-09-23 Rotating head of a drilling column with clutch coupling
AT99830602T ATE267337T1 (de) 1998-10-16 1999-09-23 Drehbohrkopf mit kupplungs-verbindung
DE69917406T DE69917406D1 (de) 1998-10-16 1999-09-23 Drehbohrkopf mit Kupplungs-Verbindung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998RM000652A IT1302379B1 (it) 1998-10-16 1998-10-16 Testa di rotazione di una colonna di perforazione con innestoa frizione

Publications (2)

Publication Number Publication Date
ITRM980652A1 ITRM980652A1 (it) 2000-04-16
IT1302379B1 true IT1302379B1 (it) 2000-09-05

Family

ID=11406171

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998RM000652A IT1302379B1 (it) 1998-10-16 1998-10-16 Testa di rotazione di una colonna di perforazione con innestoa frizione

Country Status (4)

Country Link
EP (1) EP0994234B1 (it)
AT (1) ATE267337T1 (it)
DE (1) DE69917406D1 (it)
IT (1) IT1302379B1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6536520B1 (en) * 2000-04-17 2003-03-25 Weatherford/Lamb, Inc. Top drive casing system
ITUD20110027A1 (it) * 2011-03-02 2012-09-03 Casagrande Spa Testa di perforazione per macchine perforatrici
CN102817556B (zh) * 2012-09-25 2014-08-20 无锡金帆钻凿设备股份有限公司 钻机的多功能动力头
SE538115C2 (sv) 2014-04-24 2016-03-08 Atlas Copco Rock Drills Ab Borrigg och borrhuvud till en borrigg
CN105099070A (zh) * 2015-07-06 2015-11-25 吴小杰 电机倒置内啮合四分流桩机减速机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741318A (en) * 1970-09-24 1973-06-26 Robbins Co Boring machine having internal access feature and disassembly method
US3774697A (en) * 1971-12-09 1973-11-27 C Brown Rotary drive assembly for handling tubular members
US4711310A (en) * 1985-01-04 1987-12-08 Luen Lam M Rotary head
DE3839007C1 (it) * 1988-11-18 1989-12-07 Turmag Turbo-Maschinen-Ag Nuesse & Graefer, 4322 Sprockhoevel, De
FR2699229B1 (fr) * 1992-12-11 1995-03-10 Poclain Hydraulics Sa Groupe moteur hydraulique d'entraînement d'un outil de forage.

Also Published As

Publication number Publication date
DE69917406D1 (de) 2004-06-24
ITRM980652A1 (it) 2000-04-16
EP0994234A2 (en) 2000-04-19
EP0994234A3 (en) 2001-04-04
EP0994234B1 (en) 2004-05-19
ATE267337T1 (de) 2004-06-15

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Legal Events

Date Code Title Description
0001 Granted