IT1130805B - Dispositivo trivellatore - Google Patents

Dispositivo trivellatore

Info

Publication number: IT1130805B
Authority: IT; Italy
Prior art keywords: drilling device; drilling
Prior art date: 1979-05-18

Application number

IT67637/80A

Other languages

English (en)

Other versions

IT8067637A0 (it

Inventor

Werner Mager

Original Assignee

Salzgitter Masch & Anlagen

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.)

1979-05-18

Filing date

1980-04-23

Publication date

1986-06-18

1980-04-23 Application filed by Salzgitter Masch & Anlagen filed Critical Salzgitter Masch & Anlagen

1980-04-23 Publication of IT8067637A0 publication Critical patent/IT8067637A0/it

1986-06-18 Application granted granted Critical

1986-06-18 Publication of IT1130805B publication Critical patent/IT1130805B/it

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
- E21B4/18—Anchoring or feeding in the borehole

Landscapes

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

IT67637/80A 1979-05-18 1980-04-23 Dispositivo trivellatore IT1130805B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19792920049 DE2920049A1 (de)	1979-05-18	1979-05-18	Bohrvorrichtung fuer das erdbohren

Publications (2)

Publication Number	Publication Date
IT8067637A0 IT8067637A0 (it)	1980-04-23
IT1130805B true IT1130805B (it)	1986-06-18

Family

ID=6071028

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
IT8053155U IT8053155V0 (it)	1979-05-18	1980-04-23	Dispositivo trivellatore
IT67637/80A IT1130805B (it)	1979-05-18	1980-04-23	Dispositivo trivellatore

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
IT8053155U IT8053155V0 (it)	1979-05-18	1980-04-23	Dispositivo trivellatore

Country Status (5)

Country	Link
JP (1)	JPS5816436B2 (it)
DE (1)	DE2920049A1 (it)
FR (1)	FR2456830A1 (it)
GB (1)	GB2048339B (it)
IT (2)	IT8053155V0 (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NO179261C (no) *	1992-12-16	1996-09-04	Rogalandsforskning	Anordning for boring av hull i jordskorpen, særlig for boring av oljebrönner
SE501283C2 (sv) *	1993-05-06	1995-01-09	Lars Sterner	Bergborrmaskin
SE508950C2 (sv) *	1993-12-29	1998-11-16	Lars Liw	Styrverktyg för bergborrning
US6347674B1 (en)	1998-12-18	2002-02-19	Western Well Tool, Inc.	Electrically sequenced tractor
US6464003B2 (en)	2000-05-18	2002-10-15	Western Well Tool, Inc.	Gripper assembly for downhole tractors
US6286614B1 (en) *	2000-03-27	2001-09-11	Halliburton Energy Services, Inc.	Motion compensator for drilling from a floater
US8245796B2 (en)	2000-12-01	2012-08-21	Wwt International, Inc.	Tractor with improved valve system
FR2832454B1 (fr) *	2001-11-20	2004-07-09	Cie Du Sol	Equipement de forage de puits verticaux
DE10336315A1 (de) *	2003-08-07	2005-03-03	Helmut Hross	Vertikalbohrvorrichtung sowie Verfahren zur Erstellung im wesentlichen vertikal ausgerichteter Grossbohrungen in Grundformationen
WO2005090739A1 (en)	2004-03-17	2005-09-29	Western Well Tool, Inc.	Roller link toggle gripper for downhole tractor
US7624808B2 (en)	2006-03-13	2009-12-01	Western Well Tool, Inc.	Expandable ramp gripper
WO2008061100A1 (en)	2006-11-14	2008-05-22	Rudolph Ernst Krueger	Variable linkage assisted gripper
US8485278B2 (en)	2009-09-29	2013-07-16	Wwt International, Inc.	Methods and apparatuses for inhibiting rotational misalignment of assemblies in expandable well tools
US9447648B2 (en)	2011-10-28	2016-09-20	Wwt North America Holdings, Inc	High expansion or dual link gripper
US9488020B2 (en)	2014-01-27	2016-11-08	Wwt North America Holdings, Inc.	Eccentric linkage gripper
CN116066020B (zh) *	2023-02-17	2025-11-14	山东省鲁南地质工程勘察院(山东省地质矿产勘查开发局第二地质大队)	一种工程勘察钻机泥浆泵减压装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2946578A (en) *	1952-08-04	1960-07-26	Smaele Albert De	Excavator apparatus having stepper type advancing means
FR1354032A (fr) *	1963-04-26	1964-02-28		Dispositif de forage
US3376942A (en) *	1965-07-13	1968-04-09	Baker Oil Tools Inc	Large hole vertical drilling apparatus
US3422631A (en) *	1966-11-16	1969-01-21	Daniel Silverman	Method and apparatus for driving and lining an underground conduit
FR1589717A (it) *	1968-09-04	1970-04-06
FR1591323A (it) *	1968-11-07	1970-04-27
AR207479A1 (es) *	1974-07-29	1976-10-08	Edenvale Eng Works	Mejoras en maquinas perforadoras
US3942595A (en) *	1974-11-14	1976-03-09	Boris Vasilievich Sudnishnikov	Self-propelled percussive machine for boring holes
US4095655A (en) *	1975-10-14	1978-06-20	Still William L	Earth penetration
US3978930A (en) *	1975-11-14	1976-09-07	Continental Oil Company	Earth drilling mechanisms
DE2734185C2 (de) *	1977-07-29	1983-02-10	Stahl- Und Apparatebau Hans Leffer Gmbh, 6602 Dudweiler	Anlage zum Niederbringen eines Bohrlochs für Pfahlgründungen

1979
- 1979-05-18 DE DE19792920049 patent/DE2920049A1/de not_active Withdrawn
1980
- 1980-04-16 FR FR8008504A patent/FR2456830A1/fr active Granted
- 1980-04-17 GB GB8012719A patent/GB2048339B/en not_active Expired
- 1980-04-23 IT IT8053155U patent/IT8053155V0/it unknown
- 1980-04-23 IT IT67637/80A patent/IT1130805B/it active
- 1980-05-16 JP JP55065168A patent/JPS5816436B2/ja not_active Expired

Also Published As

Publication number	Publication date
DE2920049A1 (de)	1981-02-12
JPS5816436B2 (ja)	1983-03-31
GB2048339B (en)	1983-03-16
FR2456830A1 (fr)	1980-12-12
IT8053155V0 (it)	1980-04-23
IT8067637A0 (it)	1980-04-23
GB2048339A (en)	1980-12-10
FR2456830B1 (it)	1983-05-06
JPS55155893A (en)	1980-12-04

Publication	Publication Date	Title
AT371568B (de)	1983-07-11	Fahrbares bohrgeraet
BR8002395A (pt)	1980-12-02	Dispositivo debreador
SE411139B (sv)	1979-12-03	Anordning for borrning
AT383538B (de)	1987-07-10	Hydraulische bohrvorrichtung
PL196919A1 (pl)	1978-02-27	Urzadzenie wiertnicze
RO86519A (ro)	1985-03-15	Dispozitiv pentru rumegatoare
IT1130805B (it)	1986-06-18	Dispositivo trivellatore
AT352984B (de)	1979-10-25	Bohrhammer
NO791212L (no)	1979-10-12	Borebomanordning.
NO791214L (no)	1979-10-12	Borebomanordning.
SE7709660L (sv)	1978-03-14	Drill
NO791215L (no)	1979-10-12	Borebomanordning.
DK153971C (da)	1989-03-06	Saamaskine
NO159955C (no)	1989-02-22	Kjerneboringsanordning.
BR7906462A (pt)	1980-12-02	Dispositivo eletro-magentico
SE7700446L (sv)	1977-09-02	Anordning for borrning
NL167498C (nl)	1981-12-16	Boorinrichting.
AR221193A1 (es)	1980-12-30	Aparato encordador
BR8003245A (pt)	1980-12-30	Dispositivo purgador
DE3064879D1 (de)	1983-10-27	Concentrator-deconcentrator device
AT347727B (de)	1979-01-10	Drillmaschine
RO77132A2 (ro)	1983-09-26	Dispozitiv pentru obturarea conductelor
IT1166330B (it)	1987-04-29	Dispositivo per perforazioni
FI790994A7 (fi)	1980-09-24	Borranlaeggning
DK149116C (da)	1986-08-18	Saamaskine