NL201627A - - Google Patents

Info

Publication number: NL201627A
Authority: NL; Netherlands

Application number

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.)

1954-03-16

Publication of NL201627A publication Critical patent/NL201627A/xx

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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B33/00—Features common to bolt and nut
- F16B33/02—Shape of thread; Special thread-forms
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/30—Locking exclusively by special shape of the screw-thread
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/001—Screw-threaded joints; Forms of screw-threads for such joints with conical threads

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Mining & Mineral Resources (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
Physics & Mathematics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Mutual Connection Of Rods And Tubes (AREA)
Earth Drilling (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Drilling Tools (AREA)

NL201627D 1954-03-16 NL201627A (enrdf_load_html_response)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL185953A NL89471C (enrdf_load_html_response)	1954-03-16	1954-03-16
NL201628A NL96590C (enrdf_load_html_response)	1954-03-16	1955-10-31

Publications (1)

Publication Number	Publication Date
NL201627A true NL201627A (enrdf_load_html_response)

Family

ID=26645479

Family Applications (6)

Application Number	Title	Priority Date	Filing Date
NL201627D NL201627A (enrdf_load_html_response)	1954-03-16
NLAANVRAGE7611685,A NL185953B (nl)	1954-03-16		Gebalanceerde drager voor bijvoorbeeld een lamp, loep of dergelijke.
NL201628D NL201628A (enrdf_load_html_response)	1954-03-16
NL185953A NL89471C (enrdf_load_html_response)	1954-03-16	1954-03-16
NL201627A NL96272C (enrdf_load_html_response)	1954-03-16	1955-10-31
NL201628A NL96590C (enrdf_load_html_response)	1954-03-16	1955-10-31

Family Applications After (5)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7611685,A NL185953B (nl)	1954-03-16		Gebalanceerde drager voor bijvoorbeeld een lamp, loep of dergelijke.
NL201628D NL201628A (enrdf_load_html_response)	1954-03-16
NL185953A NL89471C (enrdf_load_html_response)	1954-03-16	1954-03-16
NL201627A NL96272C (enrdf_load_html_response)	1954-03-16	1955-10-31
NL201628A NL96590C (enrdf_load_html_response)	1954-03-16	1955-10-31

Country Status (4)

Country	Link
DE (2)	DE1012876B (enrdf_load_html_response)
FR (3)	FR1124979A (enrdf_load_html_response)
GB (3)	GB786652A (enrdf_load_html_response)
NL (6)	NL89471C (enrdf_load_html_response)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3129963A (en) *	1960-06-30	1964-04-21	Robbins Machine & Mfg Co	Low release torque threaded joint
NL271091A (enrdf_load_html_response) *	1961-11-07	1964-07-27
GB1111995A (en) *	1964-05-29	1968-05-01	Sandvikens Jernverks Ab	Improvements in threaded drill rod elements
US3589550A (en) *	1969-11-17	1971-06-29	Nat Forge Co	Flexible thread systems for high-pressure vessels and the like
FR2190237A5 (enrdf_load_html_response) *	1972-06-16	1974-01-25	Vallourec
FR2190238A5 (enrdf_load_html_response) *	1972-06-16	1974-01-25	Vallourec
US4121862A (en) *	1977-04-06	1978-10-24	Exxon Production Research Company	Pipe connection
US4373754A (en) *	1978-08-09	1983-02-15	Hydril Company	Threaded connector
USRE34467E (en) *	1983-04-29	1993-12-07	The Hydril Company	Tubular connection
GB2149870B (en) *	1983-04-29	1987-05-13	Hydril Co	Improved tubular connection
GB8323349D0 (en) *	1983-08-31	1983-10-05	Hunting Oilfield Services Ltd	Pipe connectors
GB8323348D0 (en) *	1983-08-31	1983-10-05	Hunting Oilfield Services Ltd	Pipe connectors
GB8323508D0 (en) *	1983-09-01	1983-10-05	Hunting Oilfield Services Ltd	Pipe connectors
GB8323858D0 (en) *	1983-09-06	1983-10-05	Hunting Oilfield Services Ltd	Pipe connectors
JP2620101B2 (ja) *	1988-03-23	1997-06-11	宣行杉村	アキユムレ−タ
US4892337A (en) *	1988-06-16	1990-01-09	Exxon Production Research Company	Fatigue-resistant threaded connector
DE4111463A1 (de) *	1991-04-09	1992-10-15	Festo Kg	Aussengewinde und innengewinde, vorzugsweise zur herstellung fluidischer verbindungen in der pneumatik
DE4431377C1 (de) *	1994-08-29	1996-05-09	Mannesmann Ag	Rohrverbinder
JP5276014B2 (ja) *	2006-01-26	2013-08-28	ラモス，ビバリー・ワッツ	ネジ式パイプ連結部
US20070220731A1 (en) *	2006-03-23	2007-09-27	Hardinge, Inc.	Apparatus and method for engaging components through thermal contraction
NL1033343C2 (nl) *	2007-02-06	2008-08-07	Gerrit Cornelis Koese	Koppeling voor het in één rotatierichting rotatievast verbinden van twee elementen en daarmee uitgeruste boorinrichting.
CN102296935A (zh) *	2011-07-30	2011-12-28	山西环界石油钻具制造有限公司	取心外管高抗扭矩螺纹连接结构
AT13405U1 (de) *	2012-01-20	2013-12-15	Ceratizit Austria Gmbh	Hartwerkstoff-gewindeverbindung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1817808A (en) *	1930-11-20	1931-08-04	Spang Chalfant & Company Inc	Method of making tight threaded joints

0
- NL NL201627D patent/NL201627A/xx unknown
- NL NLAANVRAGE7611685,A patent/NL185953B/xx unknown
- NL NL201628D patent/NL201628A/xx unknown
1954
- 1954-03-16 NL NL185953A patent/NL89471C/xx active
1955
- 1955-03-14 GB GB7378/55A patent/GB786652A/en not_active Expired
- 1955-03-14 FR FR1124979D patent/FR1124979A/fr not_active Expired
- 1955-10-31 NL NL201627A patent/NL96272C/xx active
- 1955-10-31 NL NL201628A patent/NL96590C/xx active
1956
- 1956-03-10 DE DEN11945A patent/DE1012876B/de active Pending
- 1956-03-10 DE DEN11943A patent/DE1151774B/de active Pending
- 1956-10-29 FR FR71006D patent/FR71006E/fr not_active Expired
- 1956-10-29 FR FR1162733D patent/FR1162733A/fr not_active Expired
- 1956-10-29 GB GB32953/56A patent/GB801456A/en not_active Expired
- 1956-10-29 GB GB32956/56A patent/GB806553A/en not_active Expired

Also Published As

Publication number	Publication date
DE1012876B (de)	1957-08-01
DE1151774B (de)	1963-07-25
FR1124979A (fr)	1956-10-22
FR71006E (fr)	1959-10-07
NL185953B (nl)
FR1162733A (fr)	1958-09-16
GB801456A (en)	1958-09-17
NL96272C (enrdf_load_html_response)	1960-06-15
NL96590C (enrdf_load_html_response)	1960-08-15
NL201628A (enrdf_load_html_response)
GB806553A (en)	1958-12-31
GB786652A (en)	1957-11-20
NL89471C (enrdf_load_html_response)	1958-06-16

Publication	Publication Date	Title
AT192924B (enrdf_load_html_response)
AT195977B (enrdf_load_html_response)	1958-02-25
AT195459B (enrdf_load_html_response)	1958-02-10
AT196304B (enrdf_load_html_response)	1958-03-10
AT195345B (enrdf_load_html_response)	1958-01-25
AT190491B (enrdf_load_html_response)	1957-07-10
AT195836B (enrdf_load_html_response)	1958-02-25
FR1050791A (enrdf_load_html_response)	1954-01-11
FR1056509A (enrdf_load_html_response)	1954-03-01
AT214341B (enrdf_load_html_response)	1961-03-27
AT199414B (enrdf_load_html_response)	1958-09-10
AT194354B (enrdf_load_html_response)	1958-01-10
AT198617B (enrdf_load_html_response)	1958-07-10
AT194415B (enrdf_load_html_response)	1958-01-10
AT195221B (enrdf_load_html_response)	1958-01-25
FR59911E (enrdf_load_html_response)	1954-09-21
AT195552B (enrdf_load_html_response)	1958-02-10
AT195750B (enrdf_load_html_response)	1958-02-25
AT195822B (enrdf_load_html_response)	1958-02-25
AT197929B (enrdf_load_html_response)	1958-05-27
AT193927B (enrdf_load_html_response)	1957-12-10
AT195335B (enrdf_load_html_response)	1958-01-25
AT195139B (enrdf_load_html_response)	1958-01-25
AT195943B (enrdf_load_html_response)	1958-02-25
AT194723B (enrdf_load_html_response)	1958-01-10