FR2650641B1 - Vis de blocage a contre-portee metal sur metal - Google Patents

Vis de blocage a contre-portee metal sur metal

Info

Publication number
FR2650641B1
FR2650641B1 FR909002507A FR9002507A FR2650641B1 FR 2650641 B1 FR2650641 B1 FR 2650641B1 FR 909002507 A FR909002507 A FR 909002507A FR 9002507 A FR9002507 A FR 9002507A FR 2650641 B1 FR2650641 B1 FR 2650641B1
Authority
FR
France
Prior art keywords
metal
locking screw
counter
range locking
range
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 - Fee Related
Application number
FR909002507A
Other languages
English (en)
Other versions
FR2650641A1 (fr
Inventor
James Otis Miller
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.)
Cooper Industries LLC
Original Assignee
Cooper Industries LLC
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 Cooper Industries LLC filed Critical Cooper Industries LLC
Publication of FR2650641A1 publication Critical patent/FR2650641A1/fr
Application granted granted Critical
Publication of FR2650641B1 publication Critical patent/FR2650641B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F16B33/004—Sealing; Insulation
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S285/00—Pipe joints or couplings
    • Y10S285/917—Metallic seals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7041—Interfitted members including set screw

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Sealing Devices (AREA)
  • Earth Drilling (AREA)
FR909002507A 1989-08-03 1990-02-28 Vis de blocage a contre-portee metal sur metal Expired - Fee Related FR2650641B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/389,181 US4919459A (en) 1989-08-03 1989-08-03 Metal-to-metal backseat lockdown screw

Publications (2)

Publication Number Publication Date
FR2650641A1 FR2650641A1 (fr) 1991-02-08
FR2650641B1 true FR2650641B1 (fr) 1993-08-13

Family

ID=23537186

Family Applications (1)

Application Number Title Priority Date Filing Date
FR909002507A Expired - Fee Related FR2650641B1 (fr) 1989-08-03 1990-02-28 Vis de blocage a contre-portee metal sur metal

Country Status (5)

Country Link
US (1) US4919459A (fr)
JP (1) JPH0369809A (fr)
AU (1) AU623009B2 (fr)
FR (1) FR2650641B1 (fr)
GB (1) GB2234561B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5667014A (en) * 1995-11-24 1997-09-16 Abb Vetco Gray Inc. Self-removing choke insert system
CA2311036A1 (fr) 2000-06-09 2001-12-09 Oil Lift Technology Inc. Tete de groupe motopompe avec boite a garniture etanche, frein centrifuge et attache de verrouillage pour tige polie
US6578622B2 (en) * 2001-02-26 2003-06-17 Siemens Vdo Automotive Inc. Core cast manifold assembly
US6547475B2 (en) * 2001-09-12 2003-04-15 Leica Microsystems, Inc. Anti-theft securing device and microscope having removable body part anti-theft protected
BR0304838B1 (pt) * 2002-05-14 2012-10-02 aparelho para extrusão de massa alimentìcia.
FR2869390B1 (fr) * 2004-04-27 2006-07-14 Siemens Vdo Automotive Sas Corps d'une bougie de prechauffage comprenant un capteur de pression
US20070003394A1 (en) * 2005-02-01 2007-01-04 Carey Paul G Anti-cross threading fastener
GB0803299D0 (en) * 2008-02-23 2008-04-02 Pipe Join Technology Ltd Coupling
CA2726335C (fr) * 2008-06-20 2017-10-17 Cameron International Corporation Systeme d'extraction minerale comprenant des vis de blocage a barrieres multiples
US20120261134A1 (en) * 2011-04-15 2012-10-18 Vetco Gray Inc. Wellhead wicker repair tool
CN103591360A (zh) * 2013-11-04 2014-02-19 龙工（上海）精工液压有限公司 一种液压密封结构
US10443320B2 (en) 2015-04-17 2019-10-15 Halliburton Energy Services, Inc. Articulating assembly for transmitting rotation between angularly offset members
US10287839B2 (en) * 2015-05-04 2019-05-14 Cameron International Corporation Wellhead tiedown system
US10570896B1 (en) 2017-04-28 2020-02-25 Vp Sales And Company Lp Packing nut lock
WO2018204542A1 (fr) * 2017-05-03 2018-11-08 Baker Hughes, A Ge Company, Llc Ensemble de suspension avec pénétrateurs
CN108999973A (zh) * 2018-10-11 2018-12-14 浙江大工阀门驱动有限公司 一种螺纹连接机构的密封装置
US20210404503A1 (en) * 2020-06-25 2021-12-30 Tom Borst Collar Nut
USD992993S1 (en) 2020-09-08 2023-07-25 Ripen Pull, LLC Lock pin puller
US11952857B2 (en) 2020-11-03 2024-04-09 Ripen Pull, LLC Locking pin tool for use with a locking pin of a wellhead
JP7186353B1 (ja) * 2022-01-20 2022-12-09 有限会社三洋特殊鋲螺製作所 緩み止め締結構造

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532662A (en) * 1948-02-12 1950-12-05 Oil Ct Tool Company Wellhead assembly
US3132880A (en) * 1960-03-23 1964-05-12 Cameron Iron Works Inc Wellhead apparatus utilizing tubing hangers having single lug suspension means
US3785659A (en) * 1972-03-17 1974-01-15 Exxon Production Research Co Packing cartridge for reciprocating pump
US4137946A (en) * 1977-02-14 1979-02-06 Equipment Renewal Company Pressure vessel nut and lock screw arrangement
US4190270A (en) * 1977-12-30 1980-02-26 Cameron Iron Works, Inc. Tubing hanger for temperature variations and extremes
US4455040A (en) * 1981-08-03 1984-06-19 Smith International, Inc. High-pressure wellhead seal
US4556224A (en) * 1984-08-06 1985-12-03 Joy Manufacturing Company Crossover seal assembly
US4650226A (en) * 1986-03-31 1987-03-17 Joy Manufacturing Company Holddown screw

Also Published As

Publication number Publication date
AU623009B2 (en) 1992-04-30
GB2234561A (en) 1991-02-06
GB9000138D0 (en) 1990-03-07
AU5519890A (en) 1991-02-07
US4919459A (en) 1990-04-24
JPH0369809A (ja) 1991-03-26
GB2234561B (en) 1993-02-17
FR2650641A1 (fr) 1991-02-08

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Legal Events

Date Code Title Description
ST Notification of lapse