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GB1042780A - Tool-joints for drill strings - Google Patents

Tool-joints for drill strings

Info

Publication number
GB1042780A
GB1042780AGB39463/64AGB3946364AGB1042780AGB 1042780 AGB1042780 AGB 1042780AGB 39463/64 AGB39463/64 AGB 39463/64AGB 3946364 AGB3946364 AGB 3946364AGB 1042780 AGB1042780 AGB 1042780A
Authority
GB
United Kingdom
Prior art keywords
joints
sept
drill string
tool
members
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
Application number
GB39463/64A
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.)
DEPUTY MINISTER OF MINISTE
Original Assignee
DEPUTY MINISTER OF MINISTE
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 DEPUTY MINISTER OF MINISTEfiledCriticalDEPUTY MINISTER OF MINISTE
Publication of GB1042780ApublicationCriticalpatent/GB1042780A/en
Expiredlegal-statusCriticalCurrent

Links

Classifications

Landscapes

Abstract

1,042,780. Drill string joints. RUMANIAN MINISTRY FOR THE PETROLEUM AND CHEMICAL INDUSTRY. Sept. 28, 1964 [Sept. 27, 1963], No. 39463/64. Headings F2G and F2U. In a drill string joint the end of an upper pin member having an elliptical portion 2 and a smaller cylindrical end 4 with an intervening recessed portion 3 is inserted into an elliptical bore in the end 7 of a lower box member having side openings into which are inserted locking members 6 with lugs at their lower ends entering the recess 3, the members 6 being held in position by an encircling spring 15 and an external sleeve 11 and locking ring 12. The arrangement permits drive in either direction of rotation.
GB39463/64A1963-09-271964-09-28Tool-joints for drill stringsExpiredGB1042780A (en)

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
RO46928631963-09-27

Publications (1)

Publication NumberPublication Date
GB1042780Atrue GB1042780A (en)1966-09-14

Family

ID=20086416

Family Applications (1)

Application NumberTitlePriority DateFiling Date
GB39463/64AExpiredGB1042780A (en)1963-09-271964-09-28Tool-joints for drill strings

Country Status (4)

CountryLink
US (1)US3419289A (en)
AT (1)AT256000B (en)
GB (1)GB1042780A (en)
NL (1)NL6411133A (en)

Cited By (40)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
GB2124735A (en)*1982-07-281984-02-22Maschf Augsburg Nuernberg AgDrive shaft
WO2003016672A1 (en)*2001-08-162003-02-27Tracto-Technik GmbhMagnetically controlled rod assembly
USD669069S1 (en)2010-01-062012-10-16Apple Inc.Portable display device
USD669468S1 (en)2011-01-072012-10-23Apple Inc.Portable display device
USD670692S1 (en)2011-01-072012-11-13Apple Inc.Portable display device
USD671114S1 (en)2011-02-252012-11-20Apple Inc.Portable display device with cover
USD671937S1 (en)2010-04-192012-12-04Apple Inc.Electronic device
USD672343S1 (en)2010-04-192012-12-11Apple Inc.Electronic device
USD672769S1 (en)2007-01-052012-12-18Apple Inc.Electronic device
USD673148S1 (en)2010-08-162012-12-25Apple Inc.Electronic device
USD673948S1 (en)2008-04-072013-01-08Apple Inc.Electronic device
USD673947S1 (en)2007-08-312013-01-08Apple Inc.Electronic device
USD674383S1 (en)2008-04-072013-01-15Apple Inc.Electronic device
USD675202S1 (en)2008-09-052013-01-29Apple Inc.Electronic device
USD675612S1 (en)2008-04-072013-02-05Apple Inc.Electronic device
USD677658S1 (en)2011-03-022013-03-12Apple Inc.Portable display device
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USD867359S1 (en)2014-10-152019-11-19Apple Inc.Electronic device
USD924868S1 (en)2018-04-232021-07-13Apple Inc.Electronic device
USD957385S1 (en)2007-08-312022-07-12Apple Inc.Electronic device
USD986886S1 (en)2019-11-222023-05-23Apple Inc.Electronic device
USD987625S1 (en)2018-07-132023-05-30Apple Inc.Electronic device
USD1030748S1 (en)2018-04-232024-06-11Apple Inc.Electronic device
USD1033379S1 (en)2008-04-072024-07-02Apple Inc.Electronic device
USD1061528S1 (en)2010-06-042025-02-11Apple Inc.Housing plate
USD1066346S1 (en)2018-09-042025-03-11Apple Inc.Housing module for an electronic device
USD1092464S1 (en)2015-01-162025-09-09Apple Inc.Electronic device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US3514570A (en)*1968-12-041970-05-26Bernard Welding Equipment CoArc welding gun components
USRE30647E (en)*1975-04-231981-06-16Hydril CompanyTubular connection
DE102004039857A1 (en)*2004-08-172006-02-23Veritas Ag Coupling device with magnetic lock
DE102012211236A1 (en)*2012-06-292014-01-23Robert Bosch Gmbh Connectors for media-carrying lines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US1509651A (en)*1920-06-021924-09-23Iftiger William CarlCoupling
US2314867A (en)*1938-09-221943-03-30Boynton AlexanderSemithreadless drill stem
US2297548A (en)*1941-09-221942-09-29Lincoln Eng CoCoupler
US3252721A (en)*1963-03-211966-05-24Anthony V WeaslerSlide lock for releasably connecting shaft elements

Cited By (135)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
GB2124735A (en)*1982-07-281984-02-22Maschf Augsburg Nuernberg AgDrive shaft
WO2003016672A1 (en)*2001-08-162003-02-27Tracto-Technik GmbhMagnetically controlled rod assembly
USD918897S1 (en)2007-01-052021-05-11Apple Inc.Electronic device
USD1087080S1 (en)2007-01-052025-08-05Apple Inc.Electronic device
USD834013S1 (en)2007-01-052018-11-20Apple Inc.Electronic device
USD698352S1 (en)2007-01-052014-01-28Apple Inc.Electronic device
USD672769S1 (en)2007-01-052012-12-18Apple Inc.Electronic device
USD692879S1 (en)2007-08-312013-11-05Apple Inc.Electronic device
USD755784S1 (en)2007-08-312016-05-10Apple Inc.Electronic device
USD957385S1 (en)2007-08-312022-07-12Apple Inc.Electronic device
USD1002605S1 (en)2007-08-312023-10-24Apple Inc.Electronic device
USD826929S1 (en)2007-08-312018-08-28Apple Inc.Electronic device
USD673947S1 (en)2007-08-312013-01-08Apple Inc.Electronic device
USD673949S1 (en)2007-08-312013-01-08Apple Inc.Electronic device
USD674383S1 (en)2008-04-072013-01-15Apple Inc.Electronic device
USD696663S1 (en)2008-04-072013-12-31Apple Inc.Electronic device
USD675612S1 (en)2008-04-072013-02-05Apple Inc.Electronic device
USD869460S1 (en)2008-04-072019-12-10Apple Inc.Electronic device
USD1033379S1 (en)2008-04-072024-07-02Apple Inc.Electronic device
USD690298S1 (en)2008-04-072013-09-24Apple Inc.Electronic device
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USD702680S1 (en)2008-09-052014-04-15Apple Inc.Electronic device
USD675202S1 (en)2008-09-052013-01-29Apple Inc.Electronic device
USD837204S1 (en)2008-09-052019-01-01Apple Inc.Electronic device
USD870102S1 (en)2010-01-062019-12-17Apple Inc.Portable display device
USD986882S1 (en)2010-01-062023-05-23Apple Inc.Portable display device
USD748622S1 (en)2010-01-062016-02-02Apple Inc.Portable display device
USD1092466S1 (en)2010-01-062025-09-09Apple Inc.Portable display device
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USD669069S1 (en)2010-01-062012-10-16Apple Inc.Portable display device
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USD902200S1 (en)2010-01-062020-11-17Apple Inc.Portable display device
USD870101S1 (en)2010-01-062019-12-17Apple Inc.Portable display device
USD677659S1 (en)2010-01-062013-03-12Apple Inc.Portable display device
USD810074S1 (en)2010-01-062018-02-13Apple Inc.Portable display device
USD800719S1 (en)2010-01-062017-10-24Apple Inc.Portable display device
USD759651S1 (en)2010-01-062016-06-21Apple Inc.Portable display device
USD689480S1 (en)2010-04-072013-09-10Apple Inc.Electronic device with graphical user interface
USD710843S1 (en)2010-04-192014-08-12Apple Inc.Electronic device
USD688660S1 (en)2010-04-192013-08-27Apple Inc.Electronic device with graphical user interface
USD870099S1 (en)2010-04-192019-12-17Apple Inc.Electronic device
USD868774S1 (en)2010-04-192019-12-03Apple Inc.Electronic device
USD671937S1 (en)2010-04-192012-12-04Apple Inc.Electronic device
USD864949S1 (en)2010-04-192019-10-29Apple Inc.Electronic device
USD706776S1 (en)2010-04-192014-06-10Apple Inc.Electronic device
USD956037S1 (en)2010-04-192022-06-28Apple Inc.Electronic device
USD677657S1 (en)2010-04-192013-03-12Apple Inc.Electronic device
USD763253S1 (en)2010-04-192016-08-09Apple Inc.Electronic device
USD712405S1 (en)2010-04-192014-09-02Apple Inc.Electronic device
USD672343S1 (en)2010-04-192012-12-11Apple Inc.Electronic device
USD828350S1 (en)2010-04-192018-09-11Apple Inc.Electronic device
USD827634S1 (en)2010-04-192018-09-04Apple Inc.Electronic device
USD691133S1 (en)2010-04-192013-10-08Apple Inc.Electronic device
USD998606S1 (en)2010-04-192023-09-12Apple Inc.Electronic device
USD690693S1 (en)2010-04-192013-10-01Apple Inc.Electronic device
USD1091536S1 (en)2010-04-192025-09-02Apple Inc.Electronic device
USD1061528S1 (en)2010-06-042025-02-11Apple Inc.Housing plate
USD682262S1 (en)2010-07-082013-05-14Apple Inc.Portable display device with animated graphical user interface
USD681630S1 (en)2010-07-082013-05-07Apple Inc.Portable display device with graphical user interface
USD701204S1 (en)2010-07-082014-03-18Apple Inc.Portable display device with graphical user interface
USD762208S1 (en)2010-07-082016-07-26Apple Inc.Portable display device with graphical user interface
USD823299S1 (en)2010-07-082018-07-17Apple Inc.Portable display device with graphical user interface
USD683345S1 (en)2010-07-082013-05-28Apple Inc.Portable display device with graphical user interface
USD705223S1 (en)2010-07-082014-05-20Apple Inc.Portable display device with graphical user interface
USD701502S1 (en)2010-07-082014-03-25Apple Inc.Portable display device with graphical user interface
USD701503S1 (en)2010-07-082014-03-25Apple Inc.Portable display device with animated graphical user interface
USD683730S1 (en)2010-07-082013-06-04Apple Inc.Portable display device with graphical user interface
USD681631S1 (en)2010-07-082013-05-07Apple Inc.Portable display device with graphical user interface
USD742872S1 (en)2010-07-082015-11-10Apple Inc.Portable display device with graphical user interface
USD673148S1 (en)2010-08-162012-12-25Apple Inc.Electronic device
USD771619S1 (en)2010-08-162016-11-15Apple Inc.Electronic device
USD693341S1 (en)2010-08-162013-11-12Apple Inc.Electronic device
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USD868775S1 (en)2011-01-072019-12-03Apple Inc.Portable display device
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Also Published As

Publication numberPublication date
AT256000B (en)1967-07-25
NL6411133A (en)1965-03-29
US3419289A (en)1968-12-31

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