FR1175742A - Threading system - Google Patents

Threading system

Info

Publication number
FR1175742A
FR1175742A FR1175742DA FR1175742A FR 1175742 A FR1175742 A FR 1175742A FR 1175742D A FR1175742D A FR 1175742DA FR 1175742 A FR1175742 A FR 1175742A
Authority
FR
France
Prior art keywords
threading system
threading
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
Other languages
French (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.)
Thornhill Craver Co
Original Assignee
Thornhill Craver Co
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 Thornhill Craver Co filed Critical Thornhill Craver Co
Application granted granted Critical
Publication of FR1175742A publication Critical patent/FR1175742A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
    • F16B7/182—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements for coaxial connections of two rods or tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Earth Drilling (AREA)
FR1175742D 1956-06-25 1957-05-23 Threading system Expired FR1175742A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US812506XA 1956-06-25 1956-06-25

Publications (1)

Publication Number Publication Date
FR1175742A true FR1175742A (en) 1959-04-01

Family

ID=22163019

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1175742D Expired FR1175742A (en) 1956-06-25 1957-05-23 Threading system

Country Status (3)

Country Link
DE (1) DE1197284B (en)
FR (1) FR1175742A (en)
GB (1) GB812506A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3702707A (en) * 1971-06-23 1972-11-14 Jose Rosan Sr Fittings for high pressure fluid lines
US4121862A (en) * 1977-04-06 1978-10-24 Exxon Production Research Company Pipe connection
CN102644638B (en) * 2012-05-14 2014-01-29 无锡创科源激光装备股份有限公司 Differential connection structure of laser guiding arm
CN111507036A (en) * 2020-04-17 2020-08-07 哈尔滨锅炉厂有限责任公司 Method for evaluating strength of tangential oblique connecting pipe under pipeline load action

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE692061C (en) * 1936-07-04 1940-06-11 Messerschmitt Boelkow Blohm Pipe connection with tapered thread
US2509363A (en) * 1948-08-19 1950-05-30 Page Oil Tools Inc Joint for pipe sections or the like
US2745685A (en) * 1952-02-15 1956-05-15 Drill Collar Service Company I Resilient drill collar joint

Also Published As

Publication number Publication date
DE1197284B (en) 1965-07-22
GB812506A (en) 1959-04-29

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