DE3875118D1 - Verbindungsmechanismus fuer duennwandige rostfreie stahlroehren und verbindungsstueck. - Google Patents

Verbindungsmechanismus fuer duennwandige rostfreie stahlroehren und verbindungsstueck.

Info

Publication number
DE3875118D1
DE3875118D1 DE8888903962T DE3875118T DE3875118D1 DE 3875118 D1 DE3875118 D1 DE 3875118D1 DE 8888903962 T DE8888903962 T DE 8888903962T DE 3875118 T DE3875118 T DE 3875118T DE 3875118 D1 DE3875118 D1 DE 3875118D1
Authority
DE
Germany
Prior art keywords
nuts
joint
stainless steel
walled stainless
disc springs
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
DE8888903962T
Other languages
English (en)
Other versions
DE3875118T2 (de
Inventor
Yoshiro Nakamura
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.)
O N Ind Co Ltd
Original Assignee
O N Ind Co Ltd
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 O N Ind Co Ltd filed Critical O N Ind Co Ltd
Publication of DE3875118D1 publication Critical patent/DE3875118D1/de
Application granted granted Critical
Publication of DE3875118T2 publication Critical patent/DE3875118T2/de
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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/025—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges
    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/025—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges
    • F16L19/028—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges the collars or flanges being obtained by deformation of the pipe wall
    • 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
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/10—Indicators for correct coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Joints With Sleeves (AREA)
DE8888903962T 1988-05-09 1988-05-09 Verbindungsmechanismus fuer duennwandige rostfreie stahlroehren und verbindungsstueck. Expired - Fee Related DE3875118T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1988/000451 WO1989011058A1 (en) 1988-05-09 1988-05-09 Connection mechanism for thin-walled stainless steel pipes and joint

Publications (2)

Publication Number Publication Date
DE3875118D1 true DE3875118D1 (de) 1992-11-05
DE3875118T2 DE3875118T2 (de) 1993-05-06

Family

ID=13930628

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888903962T Expired - Fee Related DE3875118T2 (de) 1988-05-09 1988-05-09 Verbindungsmechanismus fuer duennwandige rostfreie stahlroehren und verbindungsstueck.

Country Status (4)

Country Link
US (1) US4919455A (de)
EP (1) EP0366789B1 (de)
DE (1) DE3875118T2 (de)
WO (1) WO1989011058A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5280967A (en) * 1992-03-27 1994-01-25 Donald Travis Device for indicating the proper installation of fittings
DE4228247A1 (de) * 1992-08-28 1994-03-03 Tecalemit Gmbh Deutsche Kreiszylindrisches Metallrohr zum Verschrauben in einer Aufnahme
IT1261558B (it) * 1993-04-26 1996-05-23 Manuli Rubber Ind Srl Adattatore filettato per raccordo e raccordo che lo comprende.
JP3421876B2 (ja) * 1994-07-11 2003-06-30 忠弘 大見 管継手
FR2732090B1 (fr) * 1995-03-25 1997-12-26 Walterscheid Gmbh Jean Tube comportant un troncon de raccordement pour une liaison tubulaire, et procede pour la production de celui-ci
DE19742917C2 (de) 1997-09-29 2002-11-14 Walterscheid Gmbh Jean Schraubverbindung mit Stützring
US7194817B2 (en) * 1999-09-13 2007-03-27 Swagelok Company Intrinsic gauging for tube fittings
US6640457B2 (en) 1999-09-13 2003-11-04 Swagelok Company Intrinsic gauging for tube fittings
US6279242B1 (en) * 1999-09-13 2001-08-28 Swagelok Company Intrinsic gauging for tube fittings
TW200602577A (en) 2004-04-22 2006-01-16 Swagelok Co Fitting for tube and pipe
AT501812B1 (de) * 2005-05-12 2007-04-15 E Hawle Armaturenwerke Gmbh Rohrarmatur
WO2008057983A1 (en) 2006-11-02 2008-05-15 Swagelok Company Pull-up by torque fitting
WO2009020900A2 (en) 2007-08-03 2009-02-12 Swagelok Company Pull-up by torque ferrule fitting
DK2085672T3 (da) * 2007-10-19 2014-09-01 O N Ind Co Ltd Forbindelsesmekanisme mellem et tyndvægget rør af rustfrit stål og en samlingsdel
US8441361B2 (en) * 2010-02-13 2013-05-14 Mcallister Technologies, Llc Methods and apparatuses for detection of properties of fluid conveyance systems
WO2010096675A1 (en) * 2009-02-20 2010-08-26 Swagelok Company Conduit fitting with split torque collar
KR101845189B1 (ko) * 2009-02-20 2018-04-03 스와겔로크 컴패니 토크 칼라를 지닌 도관용 피팅
US9958097B2 (en) 2010-07-09 2018-05-01 Swagelok Company Conduit fitting with flexible torque collar
US9791076B2 (en) * 2010-12-31 2017-10-17 Eaton Corporation Swage visual indicator for fluid coupling
PL2671012T3 (pl) 2011-02-01 2017-11-30 Parker Hannifin Manufacturing Germany GmbH & Co. KG Urządzenie łączące do przewodów rurowych lub wężowych ze wskaźnikiem stanu zmontowania
US9243729B2 (en) * 2011-02-21 2016-01-26 Hunting Energy Services, Inc. Position make-up indicator system
DE202011004364U1 (de) 2011-03-25 2011-05-19 Parker Hannifin GmbH, 33659 Verbindungsvorrichtung für Rohr- oder Schlauchleitungen mit Anzeige des Montagezustandes
JP5360619B2 (ja) * 2011-12-12 2013-12-04 Ｓｍｃ株式会社 管継手
WO2015171998A2 (en) 2014-05-09 2015-11-12 Swagelok Company Conduit fitting with components adapted for facilitating assembly
PT3361133T (pt) * 2015-10-06 2020-07-15 O N Ind Co Ltd Mecanismo de conexão para tubo de cobre e junção
US10364922B2 (en) * 2016-03-21 2019-07-30 Seungjin Ind. Co., Ltd Flexible joint
EP3433522B1 (de) 2016-03-23 2023-06-21 Swagelok Company Leitungsendstück mit hubwiderstand
WO2020251770A1 (en) * 2019-06-13 2020-12-17 Parker-Hannifin Corporation Threaded coupling assemblies for interconnecting fluid-carrying conduits
CN110670286A (zh) * 2019-08-21 2020-01-10 海宁市创兴经编有限公司 面料热定型整理装置中壳体的连接机构
WO2022251078A1 (en) * 2021-05-25 2022-12-01 Kim Brian B Pipe fitting for providing easy locking with appropriate torque

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1858136A (en) * 1931-03-27 1932-05-10 Alphonse Brenner Company Inc Coupling
US2453813A (en) * 1945-10-22 1948-11-16 Weatherhead Co Coupling
US2540368A (en) * 1948-03-19 1951-02-06 Harry E Karr Flareless tube and pipe coupling
US2863678A (en) * 1955-12-27 1958-12-09 Gordon Benjamin Coupling for double-flared tubes
US3139293A (en) * 1959-10-16 1964-06-30 Imp Eastman Corp Tube fitting having means to indicate complete assembly positions
US3255521A (en) * 1964-07-13 1966-06-14 Crawford Fitting Co Method of assembly
US3458220A (en) * 1965-10-13 1969-07-29 Clam Seals Intern Co Ltd Fluid couplings
US3393930A (en) * 1966-08-18 1968-07-23 Parker Hannifin Corp Coupling for thin-walled tubes
US3393932A (en) * 1967-07-06 1968-07-23 Chicago Fittings Corp Pipe fitting
US3576335A (en) * 1969-04-18 1971-04-27 Ite Imperial Corp Flexible tube connection
US3929358A (en) * 1974-05-01 1975-12-30 Mc Donnell Douglas Corp Cryogenic connector
JPS55173720U (de) * 1979-06-01 1980-12-12
JPS5934782A (ja) * 1982-08-20 1984-02-25 Toshiba Corp Ｘ線テレビジョン装置
JPS59107390A (ja) * 1982-12-11 1984-06-21 三菱自動車工業株式会社 登録型音声認識装置
JPS59107390U (ja) * 1983-01-10 1984-07-19 オ−エヌ工業株式会社 薄肉ステンレス鋼管と継手の接続機構
US4793637A (en) * 1987-09-14 1988-12-27 Aeroquip Corporation Tube connector with indicator and release

Also Published As

Publication number Publication date
EP0366789A4 (en) 1990-12-05
WO1989011058A1 (en) 1989-11-16
EP0366789A1 (de) 1990-05-09
DE3875118T2 (de) 1993-05-06
US4919455A (en) 1990-04-24
EP0366789B1 (de) 1992-09-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee