GB786652A - Improvements in or relating to tapering box-and-pin-type threaded couplings - Google Patents

Improvements in or relating to tapering box-and-pin-type threaded couplings

Info

Publication number
GB786652A
GB786652A GB7378/55A GB737855A GB786652A GB 786652 A GB786652 A GB 786652A GB 7378/55 A GB7378/55 A GB 7378/55A GB 737855 A GB737855 A GB 737855A GB 786652 A GB786652 A GB 786652A
Authority
GB
United Kingdom
Prior art keywords
pin
box
threads
pitch
thread
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
GB7378/55A
Other languages
English (en)
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.)
Bataafsche Petroleum Maatschappij NV
Original Assignee
Bataafsche Petroleum Maatschappij NV
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 Bataafsche Petroleum Maatschappij NV filed Critical Bataafsche Petroleum Maatschappij NV
Publication of GB786652A publication Critical patent/GB786652A/en
Expired legal-status Critical Current

Links

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)
  • Drilling Tools (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
GB7378/55A 1954-03-16 1955-03-14 Improvements in or relating to tapering box-and-pin-type threaded couplings Expired GB786652A (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
GB786652A true GB786652A (en) 1957-11-20

Family

ID=26645479

Family Applications (3)

Application Number Title Priority Date Filing Date
GB7378/55A Expired GB786652A (en) 1954-03-16 1955-03-14 Improvements in or relating to tapering box-and-pin-type threaded couplings
GB32953/56A Expired GB801456A (en) 1954-03-16 1956-10-29 Improvements in or relating to cylindrical pin-and-box type threaded couplings
GB32956/56A Expired GB806553A (en) 1954-03-16 1956-10-29 Improvements in or relating to tapering pin-and-box type threaded couplings

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB32953/56A Expired GB801456A (en) 1954-03-16 1956-10-29 Improvements in or relating to cylindrical pin-and-box type threaded couplings
GB32956/56A Expired GB806553A (en) 1954-03-16 1956-10-29 Improvements in or relating to tapering pin-and-box type threaded couplings

Country Status (4)

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

Cited By (13)

* 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
WO1984004351A1 (en) * 1983-04-29 1984-11-08 Hydril Co Improved tubular connection
GB2145791A (en) * 1983-08-31 1985-04-03 Hunting Oilfield Services Threaded pipe connectors
GB2146084A (en) * 1983-08-31 1985-04-11 Hunting Oilfield Services Pipe connectors
GB2146086A (en) * 1983-09-06 1985-04-11 Hunting Oilfield Services Threaded pipe connectors
US4673201A (en) * 1983-09-01 1987-06-16 Hunting Oilfield Services (Uk) Limited Pipe connector
US4892337A (en) * 1988-06-16 1990-01-09 Exxon Production Research Company Fatigue-resistant threaded connector
US4958973A (en) * 1988-03-23 1990-09-25 Nobuyuki Sugimura Internal-pressure-bearing female screw
USRE34467E (en) * 1983-04-29 1993-12-07 The Hydril Company Tubular connection
WO1996007044A1 (de) * 1994-08-29 1996-03-07 Mannesmann Ag Rohrverbinder
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
EP2115339A4 (en) * 2006-01-26 2014-03-26 Ramos Beverly Watts CONNECTION OF THREADED PIPE

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL271091A (enrdf_load_stackoverflow) * 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_stackoverflow) * 1972-06-16 1974-01-25 Vallourec
FR2190238A5 (enrdf_load_stackoverflow) * 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
DE4111463A1 (de) * 1991-04-09 1992-10-15 Festo Kg Aussengewinde und innengewinde, vorzugsweise zur herstellung fluidischer verbindungen in der pneumatik
US20070220731A1 (en) * 2006-03-23 2007-09-27 Hardinge, Inc. Apparatus and method for engaging components through thermal contraction
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

Cited By (15)

* 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
GB2149870A (en) * 1983-04-29 1985-06-19 Hydril Co Improved tubular connection
WO1984004351A1 (en) * 1983-04-29 1984-11-08 Hydril Co Improved tubular connection
USRE34467E (en) * 1983-04-29 1993-12-07 The Hydril Company Tubular connection
GB2146084A (en) * 1983-08-31 1985-04-11 Hunting Oilfield Services Pipe connectors
GB2145791A (en) * 1983-08-31 1985-04-03 Hunting Oilfield Services Threaded pipe connectors
US4673201A (en) * 1983-09-01 1987-06-16 Hunting Oilfield Services (Uk) Limited Pipe connector
GB2146086A (en) * 1983-09-06 1985-04-11 Hunting Oilfield Services Threaded pipe connectors
US4958973A (en) * 1988-03-23 1990-09-25 Nobuyuki Sugimura Internal-pressure-bearing female screw
US4892337A (en) * 1988-06-16 1990-01-09 Exxon Production Research Company Fatigue-resistant threaded connector
WO1996007044A1 (de) * 1994-08-29 1996-03-07 Mannesmann Ag Rohrverbinder
EP2115339A4 (en) * 2006-01-26 2014-03-26 Ramos Beverly Watts CONNECTION OF THREADED PIPE
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.
WO2008097085A1 (en) * 2007-02-06 2008-08-14 Gerrit Cornelis Koese Coupling for connecting two elements in a manner restrained from rotation in one direction of rotation, and drilling machine equipped therewith
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

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_stackoverflow) 1960-06-15
NL96590C (enrdf_load_stackoverflow) 1960-08-15
NL201628A (enrdf_load_stackoverflow)
GB806553A (en) 1958-12-31
NL201627A (enrdf_load_stackoverflow)
NL89471C (enrdf_load_stackoverflow) 1958-06-16

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