IT952616B - Perfezionamento nei raccordi per tubi di grande diametro - Google Patents

Perfezionamento nei raccordi per tubi di grande diametro

Info

Publication number
IT952616B
IT952616B IT49566/72A IT4956672A IT952616B IT 952616 B IT952616 B IT 952616B IT 49566/72 A IT49566/72 A IT 49566/72A IT 4956672 A IT4956672 A IT 4956672A IT 952616 B IT952616 B IT 952616B
Authority
IT
Italy
Prior art keywords
fittings
improvement
large diameter
diameter pipes
pipes
Prior art date
Application number
IT49566/72A
Other languages
English (en)
Original Assignee
Crawford Pitting 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 Crawford Pitting Co filed Critical Crawford Pitting Co
Application granted granted Critical
Publication of IT952616B publication Critical patent/IT952616B/it

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
    • F16L19/08—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 with metal rings which bite into the wall of the pipe
    • F16L19/10—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 with metal rings which bite into the wall of the pipe the profile of the ring being altered
    • F16L19/103—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 with metal rings which bite into the wall of the pipe the profile of the ring being altered with more than one ring per pipe end being used
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49428—Gas and water specific plumbing component making
    • Y10T29/49446—Ferrule making or reforming
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49925—Inward deformation of aperture or hollow body wall
    • Y10T29/49934—Inward deformation of aperture or hollow body wall by axially applying force

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints With Pressure Members (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Buffer Packaging (AREA)
IT49566/72A 1971-04-15 1972-04-12 Perfezionamento nei raccordi per tubi di grande diametro IT952616B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13415471A 1971-04-15 1971-04-15

Publications (1)

Publication Number Publication Date
IT952616B true IT952616B (it) 1973-07-30

Family

ID=22462011

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49566/72A IT952616B (it) 1971-04-15 1972-04-12 Perfezionamento nei raccordi per tubi di grande diametro

Country Status (12)

Country Link
US (1) US4076286A (it)
JP (1) JPS5525315B1 (it)
AU (1) AU458688B2 (it)
BE (1) BE781763A (it)
CA (1) CA961888A (it)
CH (1) CH549752A (it)
DE (1) DE2213334C2 (it)
ES (1) ES401750A1 (it)
FR (1) FR2136416A5 (it)
GB (1) GB1383582A (it)
IT (1) IT952616B (it)
NL (1) NL178535C (it)

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JPS56136340A (en) * 1980-03-27 1981-10-24 Kinsei:Kk Mold for molding bobbin
DE3038145C2 (de) * 1980-10-09 1984-09-06 Fuji Metal Mfg. Co., Ltd., Osaka Rohrmuffenverschraubung
US4458927A (en) * 1981-06-19 1984-07-10 The United States Of America As Represented By The United States Department Of Energy Ferrules seals
US4529230A (en) * 1982-02-26 1985-07-16 Supelco, Inc. Capillary tubing and small rod connector
JPS58148387U (ja) * 1982-03-30 1983-10-05 富士金属工作株式会社 管継手
GB2124724A (en) * 1982-08-04 1984-02-22 Peglers Ltd Compression end reducers
JPS5967217U (ja) * 1982-10-28 1984-05-07 住友ベークライト株式会社 プラスチツク成形用金型
JPS59157805U (ja) * 1983-04-08 1984-10-23 第一化成株式会社 クランプ成形金型
GB2184186A (en) * 1985-11-30 1987-06-17 Tungum Hydraulics Ltd Improvements in or relating to pipe couplings
DE3610427A1 (de) * 1986-03-27 1987-10-01 Walterscheid Gmbh Jean Verfahren und vorrichtung zur vormontage und endmontage einer schneidringverbindung
US4915427A (en) * 1987-12-10 1990-04-10 Crawford Fitting Co. Coupling device for heavy-walled tubular members
US5217261A (en) * 1990-04-23 1993-06-08 Aeroquip Corporation Flareless compression fitting
US5074599A (en) * 1990-10-30 1991-12-24 Crawford Fitting Co. Tube fitting
DE4038539C1 (it) * 1990-12-03 1992-04-30 Parker-Ermeto Gmbh, 4800 Bielefeld, De
DE4212308C1 (en) * 1992-04-13 1993-09-16 Parker-Ermeto Gmbh, 4800 Bielefeld, De Screw connection for high pressure pipelines - has two interacting rings with their facing ring surfaces forming bearings with leading ring which has cutting edge
US5401065A (en) * 1992-05-11 1995-03-28 Kabushiki Kaisha Toshiba Fluid coupling
US5312139A (en) * 1993-08-27 1994-05-17 Micron Technology, Inc. Fluid line nut locking device
JP2936316B2 (ja) * 1996-02-28 1999-08-23 株式会社杉山商事 管継手の後方環体の製造方法
US5882050A (en) * 1997-04-15 1999-03-16 Williams; Peter C. Ferrule with relief to reduce galling
TW473600B (en) * 1997-04-15 2002-01-21 Swagelok Co Tube fitting, rear ferrule for a two ferrule tube fitting and ferrule for a tube fitting and a non-flared tube fitting
US6629708B2 (en) 1997-04-15 2003-10-07 Swagelok Company Ferrule with relief to reduce galling
DE19721179C1 (de) 1997-05-21 1998-10-08 Em Technik Gmbh Armaturenbau Schlauchverschraubung
CN1292872C (zh) * 1999-09-22 2007-01-03 斯瓦戈洛克公司 用来对套箍进行模锻的装置
CN100380042C (zh) * 2001-02-06 2008-04-09 斯瓦戈洛克公司 润滑的低温渗碳不锈钢部件
US7407196B2 (en) * 2003-08-06 2008-08-05 Swagelok Company Tube fitting with separable tube gripping device
US7416225B2 (en) * 2001-02-06 2008-08-26 Swagelok Company Fitting for metal pipe and tubing
US7066496B2 (en) * 2001-02-06 2006-06-27 Swagelok Company Fitting with separable gripping device for pipe and tube
ES2238557T3 (es) * 2001-02-06 2005-09-01 Swagelok Company Acoplamiento de tubo con un anillo de fijacion del tubo separable.
US6851729B2 (en) 2001-12-07 2005-02-08 Parker-Hannifin Corporation Tube fitting for medium pressure applications
WO2005043024A1 (en) * 2003-11-03 2005-05-12 Swagelok Company Fitting for metal pipe and tubing
TW200602577A (en) * 2004-04-22 2006-01-16 Swagelok Co Fitting for tube and pipe
US7497483B2 (en) 2004-04-22 2009-03-03 Swagelok Company Fitting for tube and pipe with cartridge
US20060237962A1 (en) * 2005-04-22 2006-10-26 Anderson Bret M Tool for preparing fitting and conduit connection
EP2489912B1 (en) * 2006-01-13 2016-03-09 Swagelok Company Fitting for tube or pipe
US20080054626A1 (en) * 2006-09-01 2008-03-06 Swagelok Company Fitting for fluid conduits
CN101517299B (zh) * 2006-09-28 2012-10-03 大金工业株式会社 管接头、冷冻装置以及热泵式热水装置
JP4123304B2 (ja) * 2006-09-28 2008-07-23 ダイキン工業株式会社 管継手、冷凍装置及びヒートポンプ式温水装置
CA2694719A1 (en) * 2007-07-27 2009-02-05 Swagelok Company Tapered nut or tube or pipe fitting centering
WO2009023505A1 (en) * 2007-08-09 2009-02-19 Swagelok Company Tube fitting
US10215315B2 (en) * 2008-09-05 2019-02-26 Parker-Hannifin Corporation Tube compression fitting and flared fitting used with connection body and method of making same
CN105333250B (zh) * 2008-12-10 2019-04-12 斯瓦戈洛克公司 具有自由旋转的卡套夹头
US8876170B2 (en) 2009-04-27 2014-11-04 Swagelok Company Tapered drive nut for conduit fitting
JP5948251B2 (ja) 2010-01-21 2016-07-06 スウエイジロク・カンパニー 導管継手用保持構造を有する導管把持デバイス
WO2011116271A1 (en) * 2010-03-18 2011-09-22 Swagelok Company Fitting for jacketed tubing
US8569070B2 (en) 2010-07-16 2013-10-29 Idex Health & Science Llc Connection assembly for ultra high pressure liquid chromatography
JP5868977B2 (ja) 2010-08-10 2016-02-24 アイデックス ヘルス アンド サイエンス エルエルシー 液体クロマトグラフィシステム用の生体適合性管
US9726309B1 (en) * 2013-03-13 2017-08-08 Mercury Plastics, Inc. Tube connection nut and ferrule assembly
GB2524056B (en) * 2014-03-13 2016-11-02 Adey Holdings 2008 Ltd Connection assembly
EP3140580B1 (en) 2014-05-09 2020-03-25 Swagelok Company Conduit fitting with components adapted for facilitating assembly
US11187360B2 (en) 2014-10-23 2021-11-30 Idex Health & Science Llc Fluidic connector assembly for quick connect/disconnect
US9671048B2 (en) 2014-10-23 2017-06-06 Idex Health & Science Llc Manifold connection assembly
JP6767973B2 (ja) 2014-10-23 2020-10-14 アイデックス ヘルス アンド サイエンス エルエルシー 面シール流体接続システム
WO2017073596A1 (ja) * 2015-10-30 2017-05-04 株式会社フジキン 配管接続構造、配管接続具及び配管の接続方法
CN105508759B (zh) * 2016-01-29 2018-08-10 成都市天仁自动化科技有限公司 一种软硬密封结合的卡套式管道接头
US10520118B2 (en) 2017-05-11 2019-12-31 Circor International Tube fitting assembly
KR102110740B1 (ko) * 2018-04-06 2020-05-14 김병국 배관 피팅장치
KR20210003873A (ko) 2018-04-27 2021-01-12 스웨이지락 캄파니 도관 피팅용 페룰 조립체
CN116697157A (zh) * 2022-02-25 2023-09-05 同济大学 一种基于o型密封圈密封的高气密性卡套式管接头

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1256108A (fr) * 1960-02-05 1961-03-17 Joint d'étanchéité pour le raccord sans soudure de tuyaux
US3103373A (en) * 1961-06-29 1963-09-10 Crawford Fitting Co Controlled phase sequential gripping device
DE1232415B (de) * 1961-06-29 1967-01-12 Crawford Fitting Co Rohrverbindung
US3215457A (en) * 1962-04-17 1965-11-02 Hoke Mfg Company Inc Pipe coupling
US3402949A (en) * 1966-06-06 1968-09-24 Hoke Mfg Company Inc Stepped connector body
US3445128A (en) * 1967-04-10 1969-05-20 Hoke Inc Tube coupling having dual ferrule gripping elements with stop means
DE1600490A1 (de) * 1967-06-03 1970-04-02 Hoke Mfg Company Inc Druckrohrkupplung
US3695647A (en) * 1970-07-16 1972-10-03 Hoke Inc Pipe coupling
BE795528A (fr) * 1971-02-16 1973-06-18 Crawford Cullen B Raccord de jonction de tubes

Also Published As

Publication number Publication date
AU4002672A (en) 1973-09-20
AU458688B2 (en) 1975-02-17
GB1383582A (en) 1974-02-12
BE781763A (fr) 1972-07-31
ES401750A1 (es) 1975-03-16
NL178535C (nl) 1986-04-01
NL7204937A (it) 1972-10-17
FR2136416A5 (it) 1972-12-22
CA961888A (en) 1975-01-28
NL178535B (nl) 1985-11-01
DE2213334C2 (de) 1983-06-23
DE2213334A1 (de) 1972-11-02
CH549752A (de) 1974-05-31
JPS5525315B1 (it) 1980-07-04
US4076286A (en) 1978-02-28

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