FR2628171B1 - Joint filete a gradins et joint filete sectionne presentant une excellente resistance a la fatigue - Google Patents

Joint filete a gradins et joint filete sectionne presentant une excellente resistance a la fatigue

Info

Publication number
FR2628171B1
FR2628171B1 FR8816066A FR8816066A FR2628171B1 FR 2628171 B1 FR2628171 B1 FR 2628171B1 FR 8816066 A FR8816066 A FR 8816066A FR 8816066 A FR8816066 A FR 8816066A FR 2628171 B1 FR2628171 B1 FR 2628171B1
Authority
FR
France
Prior art keywords
threaded
threaded joint
sectional
joint
fatigue resistance
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 - Lifetime
Application number
FR8816066A
Other languages
English (en)
Other versions
FR2628171A1 (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.)
Individual
Original Assignee
Individual
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
Priority claimed from JP63051317A external-priority patent/JPH0765608B2/ja
Application filed by Individual filed Critical Individual
Publication of FR2628171A1 publication Critical patent/FR2628171A1/fr
Application granted granted Critical
Publication of FR2628171B1 publication Critical patent/FR2628171B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16B33/02—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
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/06—Screwed connections specially modified in view of tensile load; Break-bolts having regard to possibility of fatigue rupture

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Decoration Of Textiles (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Earth Drilling (AREA)
FR8816066A 1988-03-04 1988-12-07 Joint filete a gradins et joint filete sectionne presentant une excellente resistance a la fatigue Expired - Lifetime FR2628171B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63051317A JPH0765608B2 (ja) 1988-03-04 1988-03-04 疲労特性に優れた欠如ねじ
JP5131688 1988-03-04

Publications (2)

Publication Number Publication Date
FR2628171A1 FR2628171A1 (fr) 1989-09-08
FR2628171B1 true FR2628171B1 (fr) 1995-04-21

Family

ID=26391853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8816066A Expired - Lifetime FR2628171B1 (fr) 1988-03-04 1988-12-07 Joint filete a gradins et joint filete sectionne presentant une excellente resistance a la fatigue

Country Status (7)

Country Link
US (1) US4943095A (fr)
KR (1) KR950005837B1 (fr)
CN (1) CN1027771C (fr)
DE (1) DE3840731C2 (fr)
FR (1) FR2628171B1 (fr)
GB (1) GB2215429B (fr)
SE (1) SE469484B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5060740A (en) * 1990-05-29 1991-10-29 Sandvik Rock Tools, Inc. Screw thread coupling
US5163513A (en) * 1991-06-28 1992-11-17 Bowen Tools, Inc. Circle threadform for marine riser top joint
GB2257484B (en) * 1991-07-09 1994-11-16 Alexander Coutts Brotherston Threaded sleeve and stud-bolt clamping arrangement
SE514137C2 (sv) * 1998-03-24 2001-01-08 Sandvik Ab Gängförband för slående borrning, han- och hondel för att ingå i ett gängförband för slående borrning samt metod för att tillverka en produkt med en gänga för att ingå i ett gängförband för slående borrning
US6406070B1 (en) * 2000-11-03 2002-06-18 Grant Prideco, Lp Casing drilling connector with low stress flex groove
JP3959640B2 (ja) * 2003-04-30 2007-08-15 宣行 杉村 有効径変位ねじ
JP3871137B2 (ja) * 2003-10-23 2007-01-24 ビッグアルファ株式会社 めねじ部材及びおねじ部材並びにめねじの加工工具
FR2863031B1 (fr) * 2003-11-28 2006-10-06 Vallourec Mannesmann Oil & Gas Realisation, par expansion plastique, d'un assemblage de deux joints tubulaires filetes etanches avec une sous-epaisseur de matiere locale et initiale
FR2863681B1 (fr) * 2003-12-11 2006-02-24 Vallourec Mannesmann Oil & Gas Joint tubulaire a filetages coniques resistant a la fatigue
SE530043C2 (sv) * 2006-04-20 2008-02-12 Sandvik Intellectual Property Verktyg för spånavskiljande bearbetning samt del därtill
DE102008047060B4 (de) * 2008-09-12 2011-05-26 Tracto-Technik Gmbh & Co. Kg Gewindeverbindung
FR2979968B1 (fr) 2011-09-13 2014-06-27 Vallourec Mannesmann Oil & Gas Ensemble pour la realisation d'un joint filete pour le forage et l'exploitation des puits d'hydrocarbures et joint filete resultant
CN103398101A (zh) * 2013-08-12 2013-11-20 太仓斯普宁精密机械有限公司 机械零件
CN103452987A (zh) * 2013-09-05 2013-12-18 无锡双友石化机械有限公司 钢管管道扩径拉杆连接装置
CN103591104B (zh) * 2013-10-31 2016-04-20 清华大学 一种切顶螺纹
WO2018094816A1 (fr) * 2016-11-25 2018-05-31 诠丰精密工具股份有限公司 Dispositif ayant des filets internes et outil de façonnage de filet femelle
CN106763072B (zh) * 2016-12-26 2019-06-11 北京金风科创风电设备有限公司 螺栓及其制造方法
CN109268495B (zh) * 2018-11-19 2020-07-10 滨州渤海活塞有限公司 一种钢活塞与活塞销的组合及其加工工艺
CN109483804A (zh) * 2018-12-27 2019-03-19 东莞亿东机器有限公司 一种注塑机抱闸螺纹结构
EP4039986A1 (fr) * 2021-02-08 2022-08-10 Roth Hydraulics GmbH Accumulateur hydraulique
DE102021003255A1 (de) 2021-06-24 2022-12-29 Hydac Technology Gmbh Hydrospeicher

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2204754A (en) * 1938-12-29 1940-06-18 Nat Supply Co Threaded joint
US2349651A (en) * 1942-06-17 1944-05-23 Westinghouse Electric & Mfg Co Screw thread for high strength bolting
US2772102A (en) * 1952-04-22 1956-11-27 United States Steel Corp Sealed threaded pipe joint
US3050318A (en) * 1955-10-31 1962-08-21 Shell Oil Co Box-and-pin type threaded joint
FR1360257A (fr) * 1963-03-25 1964-05-08 Vallourec Dispositif pour l'assemblage étanche de tubes
US3266363A (en) * 1964-04-21 1966-08-16 Elastic Stop Nut Corp Nuts with load distributing threads
GB1076388A (en) * 1965-01-04 1967-07-19 De Vlieg Machine Co Adjustable cutting tool
US3388752A (en) * 1966-07-25 1968-06-18 Ventura Tool Company Combination piledriver and drivable threaded pipe sections
US3433117A (en) * 1967-06-05 1969-03-18 Standard Pressed Steel Co High fatigue bolt thread
US3487442A (en) * 1968-03-04 1969-12-30 Nat Forge Co Flexible thread systems for high pressure vessels and the like
GB1531004A (en) * 1975-10-23 1978-11-01 Century Wheels Res Corp Micrometer
US4113290A (en) * 1975-11-06 1978-09-12 Tsukamoto Seiki Co., Ltd. Pressure tight joint for a large diameter casing
US4189975A (en) * 1977-02-23 1980-02-26 Nippon Steel Corporation Screwed connection having improved fatigue strength
US4243821A (en) * 1979-09-13 1981-01-06 Pennwalt Corporation Process for the preparation of symmetrical dicumyl peroxides
GB2074280A (en) * 1980-04-02 1981-10-28 Sparling L G M Screw Thread Fasteners
US4346920A (en) * 1980-04-28 1982-08-31 Smith International, Inc. Threaded connection using variable lead threads
EP0053467A1 (fr) * 1980-11-28 1982-06-09 Stress Analysis Limited Moyen d'assemblage
GB2161563B (en) * 1983-06-20 1988-06-08 Reed Tubular Prod Pin and box couplings
US4549754A (en) * 1983-06-20 1985-10-29 Reed Tubular Products Company Tool joint
US4521042A (en) * 1983-07-05 1985-06-04 Hydril Company Threaded connection
US4688832A (en) * 1984-08-13 1987-08-25 Hydril Company Well pipe joint
US4730857A (en) * 1985-09-13 1988-03-15 The Hydrill Company Cylindrical threaded connection with uniform interference
US4842466A (en) * 1986-04-01 1989-06-27 Vsi Corporation Lightweight fastener
JP2620101B2 (ja) * 1988-03-23 1997-06-11 宣行 杉村 アキユムレ−タ
DE3911042A1 (de) * 1989-04-05 1990-10-11 Yugengaishe Mikuriya Matsudo Asymmetrische schraubenvorrichtung

Also Published As

Publication number Publication date
DE3840731C2 (de) 2000-03-23
KR950005837B1 (ko) 1995-05-31
SE8804347D0 (sv) 1988-11-30
US4943095A (en) 1990-07-24
SE8804347L (sv) 1989-09-05
GB2215429B (en) 1992-10-28
CN1027771C (zh) 1995-03-01
SE469484B (sv) 1993-07-12
KR890014906A (ko) 1989-10-25
CN1035870A (zh) 1989-09-27
DE3840731A1 (de) 1989-09-14
GB8827739D0 (en) 1988-12-29
FR2628171A1 (fr) 1989-09-08
GB2215429A (en) 1989-09-20

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