FR2304766B3 - - Google Patents


Publication number
FR2304766B3 FR7607362A FR7607362A FR2304766B3 FR 2304766 B3 FR2304766 B3 FR 2304766B3 FR 7607362 A FR7607362 A FR 7607362A FR 7607362 A FR7607362 A FR 7607362A FR 2304766 B3 FR2304766 B3 FR 2304766B3
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.)
Application number
Other versions
FR2304766A1 (fr
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
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
Priority to US05/558,872 priority Critical patent/US4022284A/en
Application filed by Dresser Industries Inc filed Critical Dresser Industries Inc
Publication of FR2304766A1 publication Critical patent/FR2304766A1/fr
Application granted granted Critical
Publication of FR2304766B3 publication Critical patent/FR2304766B3/fr
Application status is Expired legal-status Critical



    • E21B7/00Special methods or apparatus for drilling
    • E21B7/02Portable drilling rigs, truck-or skid-mounted, with their own drive
    • E21B7/022Control of the drilling operation; Hydraulic or pneumatic means for activation or operation
    • E02F9/00Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/02Travelling-gear, e.g. associated with slewing gears
    • E02F9/028Travelling-gear, e.g. associated with slewing gears with arrangements for levelling the machine
FR7607362A 1975-03-17 1976-03-15 Expired FR2304766B3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/558,872 US4022284A (en) 1975-03-17 1975-03-17 Automatic alignment system for earth boring rig

Publications (2)

Publication Number Publication Date
FR2304766A1 FR2304766A1 (fr) 1976-10-15
FR2304766B3 true FR2304766B3 (fr) 1978-12-08



Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607362A Expired FR2304766B3 (fr) 1975-03-17 1976-03-15

Country Status (7)

Country Link
US (1) US4022284A (fr)
AU (1) AU1120176A (fr)
CA (1) CA1065451A (fr)
DE (1) DE2611700A1 (fr)
FR (1) FR2304766B3 (fr)
NO (1) NO760359L (fr)
SE (1) SE7602733A (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274494A (en) * 1977-05-16 1981-06-23 Atlas Copco Aktiebolag Method and device for setting the direction and/or the inclination of an elongated rock drilling apparatus
US4203266A (en) * 1977-12-15 1980-05-20 Dresser Industries, Inc. Mast leveling and support apparatus
SE7811159L (sv) * 1978-10-27 1980-04-28 Atlas Copco Ab Anordning for instellning av lutningen och/eller riktningen for en en bergborrmaskin uppberande matarbalk
US4549277A (en) * 1982-05-24 1985-10-22 Brunson Instrument Company Multiple sensor inclination measuring system
US4422243A (en) * 1982-05-24 1983-12-27 Brunson Instrument Co. Dual axis capacitive inclination sensor
US4486844A (en) * 1982-05-24 1984-12-04 Brunson Instrument Company Dual axis inclination measuring apparatus and method
US4604724A (en) * 1983-02-22 1986-08-05 Gomelskoe Spetsialnoe Konstruktorsko-Tekhnologicheskoe Bjuro Seismicheskoi Tekhniki S Opytnym Proizvodstvom Automated apparatus for handling elongated well elements such as pipes
US4542795A (en) * 1983-04-04 1985-09-24 Kabushiki Kaisha Komatsu Seisakusho Leader angle control device
US4912662A (en) * 1987-06-22 1990-03-27 Wedge Innovations, Inc. Inclinometer
US5335190A (en) * 1987-06-22 1994-08-02 Wedge Innovations Incorporated Inclinometer which is rescalable through the use of multiple angles
DE3819537C2 (fr) * 1988-06-08 1990-08-30 Bauer Spezialtiefbau Gmbh, 8898 Schrobenhausen, De
FI88427C (fi) * 1990-11-30 1993-05-10 Tampella Oy Ab Foerfarande foer riktande av bergborranordningens matarbalk samt bergborranordning och maetningsanordning
DE9110495U1 (fr) * 1991-08-24 1991-10-17 Ing. G. Klemm, Bohrtechnik Gmbh, 5962 Drolshagen, De
GB2399413B (en) * 2003-03-14 2006-10-18 Cementation Found Skanska Ltd Method and apparatus for positioning an element in a borehole
US7539513B2 (en) 2005-02-02 2009-05-26 National Telephone Products, Inc. Portable phone with ergonomic image projection system
US7210386B1 (en) * 2005-11-02 2007-05-01 Kingsand Machinery Ltd. Quickly detachable protective cover unit of a table sawing machine
CA2585979C (fr) * 2006-04-24 2013-10-22 Victory Rig Equipment Corporation Engin de forage a commande par vis sans fin et par joint de tubage
EP3293346B1 (fr) 2007-12-12 2019-04-10 Weatherford Technology Holdings, LLC Système à entraînement supérieur
US8122974B2 (en) * 2008-07-10 2012-02-28 Dragan Kosoric Apparatus for drilling machine alignment
CN102536128A (zh) * 2010-12-09 2012-07-04 无锡市安迈工程机械有限公司 转盘同步横移式管棚钻机
CA2833722A1 (fr) 2012-11-19 2014-05-19 Key Energy Services, Llc Plateforme d'entretien de puits mecanisee et automatisee
US10465457B2 (en) 2015-08-11 2019-11-05 Weatherford Technology Holdings, Llc Tool detection and alignment for tool installation
AU2016309001A1 (en) 2015-08-20 2018-03-15 Weatherford Technology Holdings, Llc Top drive torque measurement device
US10323484B2 (en) 2015-09-04 2019-06-18 Weatherford Technology Holdings, Llc Combined multi-coupler for a top drive and a method for using the same for constructing a wellbore
WO2017044482A1 (fr) * 2015-09-08 2017-03-16 Weatherford Technology Holdings, Llc Groupe électrogène pour unité d'entraînement supérieure
US10167671B2 (en) 2016-01-22 2019-01-01 Weatherford Technology Holdings, Llc Power supply for a top drive
US10480247B2 (en) 2017-03-02 2019-11-19 Weatherford Technology Holdings, Llc Combined multi-coupler with rotating fixations for top drive
US10443326B2 (en) 2017-03-09 2019-10-15 Weatherford Technology Holdings, Llc Combined multi-coupler
US10247246B2 (en) 2017-03-13 2019-04-02 Weatherford Technology Holdings, Llc Tool coupler with threaded connection for top drive
US10355403B2 (en) 2017-07-21 2019-07-16 Weatherford Technology Holdings, Llc Tool coupler for use with a top drive
CN108590518B (zh) * 2018-03-27 2019-06-07 长沙理工大学 一种高坡锚固用可调式锚杆钻机

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA768365A (en) * 1967-10-03 S. Suozzo Leonard Level and position sensing apparatus
US1884728A (en) * 1930-09-17 1932-10-25 Charles W Kiesel Balometer
US2618712A (en) * 1949-02-26 1952-11-18 Moledzky Sydney Contact switch for electrical contacts
US2772411A (en) * 1954-10-25 1956-11-27 Fishfader S Boom angle indicator for cranes
US3010124A (en) * 1958-01-16 1961-11-28 Warren T Dawson Folding outboard motor cover
DE1483802A1 (de) * 1966-01-11 1969-11-20 Bergwerksverband Gmbh Verfahren zur Steuerung der Lage der horizontalen Querschnittsebene von zum Vortrieb von Strecken im Bergbau dienenden Bohrmaschinen
US3400771A (en) * 1966-05-09 1968-09-10 Arrow Mfg Company Mobile percussion unit
US3497950A (en) * 1967-09-28 1970-03-03 British Aircraft Corp Ltd Tilt-sensitive devices
GB1219159A (en) * 1968-08-06 1971-01-13 Coal Industry Patents Ltd Rotary cutters for mineral mining machines
SE343104B (fr) * 1970-02-19 1972-02-28 Atlas Copco Ab
US3695369A (en) * 1970-09-09 1972-10-03 Dresser Ind Earth boring machine with a pivotal head
US3721304A (en) * 1971-05-04 1973-03-20 Gardner Denver Co Directional control for rock drill feed support
GB1388291A (en) * 1972-04-21 1975-03-26 Anderson Mavor Ltd Mineral mining machine having steering means
US3865265A (en) * 1973-08-20 1975-02-11 Brudi Equipment Lift truck safety accessory

Also Published As

Publication number Publication date
CA1065451A (fr) 1979-10-30
AU1120176A (en) 1977-08-25
SE7602733A (sv) 1976-09-18
CA1065451A1 (fr)
NO760359L (fr) 1976-09-20
US4022284A (en) 1977-05-10
DE2611700A1 (de) 1976-09-30
FR2304766A1 (fr) 1976-10-15

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Legal Events

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ST Notification of lapse