DK1294501T3 - Fremgangsmåde og anordning til fremstilling af pressfittings af stål, især ædelstål - Google Patents

Fremgangsmåde og anordning til fremstilling af pressfittings af stål, især ædelstål

Info

Publication number
DK1294501T3
DK1294501T3 DK01933971T DK01933971T DK1294501T3 DK 1294501 T3 DK1294501 T3 DK 1294501T3 DK 01933971 T DK01933971 T DK 01933971T DK 01933971 T DK01933971 T DK 01933971T DK 1294501 T3 DK1294501 T3 DK 1294501T3
Authority
DK
Denmark
Prior art keywords
press fittings
stainless steel
especially stainless
steel
producing
Prior art date
Application number
DK01933971T
Other languages
English (en)
Inventor
Walter Bauer
Walter Viegener
Juergen Naegeler
Original Assignee
Witzig & Frank Gmbh
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 Witzig & Frank Gmbh filed Critical Witzig & Frank Gmbh
Application granted granted Critical
Publication of DK1294501T3 publication Critical patent/DK1294501T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/02—Enlarging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/02—Forming single grooves in sheet metal or tubular or hollow articles by pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Automatic Assembly (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Clamps And Clips (AREA)
DK01933971T 2000-06-30 2001-05-16 Fremgangsmåde og anordning til fremstilling af pressfittings af stål, især ædelstål DK1294501T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10031989A DE10031989B4 (de) 2000-06-30 2000-06-30 Verfahren und Vorrichtung zur Herstellung von Pressfittings aus Stahl, insbesondere Edelstahl

Publications (1)

Publication Number Publication Date
DK1294501T3 true DK1294501T3 (da) 2005-11-28

Family

ID=7647413

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01933971T DK1294501T3 (da) 2000-06-30 2001-05-16 Fremgangsmåde og anordning til fremstilling af pressfittings af stål, især ædelstål

Country Status (13)

Country Link
US (1) US6843096B2 (da)
EP (1) EP1294501B1 (da)
JP (1) JP2004501773A (da)
CN (1) CN1208145C (da)
AT (1) ATE301513T1 (da)
BR (1) BR0111978B1 (da)
CZ (1) CZ20024128A3 (da)
DE (2) DE10031989B4 (da)
DK (1) DK1294501T3 (da)
ES (1) ES2247111T3 (da)
PT (1) PT1294501E (da)
SK (1) SK286457B6 (da)
WO (1) WO2002002255A1 (da)

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DE10320106A1 (de) * 2003-05-05 2004-12-09 Carl Froh Gmbh Gasführungsrohr aus Metall für Luftsäcke von Kraftwagen und Verfahren zu dessen Herstellung
ATE514498T1 (de) * 2003-11-28 2011-07-15 Mag Ias Gmbh Verfahren zur herstellung einer muffe an einem rohr und vorrichtung zur herstellung dieser muffe
US20110124421A1 (en) * 2003-12-03 2011-05-26 Christine Kienhofer Method for producing a tubular drive shaft, in particular a cardan shaft for a motor vehicle
US20100071635A1 (en) * 2006-04-27 2010-03-25 Burnham Holdings, Inc. Watertube and method of making and assembling same within a boiler or heat exchanger
US20070251684A1 (en) * 2006-04-27 2007-11-01 Burnham Services, Inc. Watertube and Method of Making and Assembling Same within a Boiler or Heat Exchanger
CN101448588B (zh) * 2006-05-15 2012-04-11 株式会社小松制作所 钢管的扩管成型方法以及钢管的扩管成型装置
JP4941054B2 (ja) * 2007-03-30 2012-05-30 住友金属工業株式会社 継目無ベンド管の製造方法並びに溶接継手及びその製造方法
DE102007024357B3 (de) * 2007-05-24 2008-10-09 Witzig & Frank Gmbh Verfahren und Vorrichtung zur Herstellung von Rohranschlüssen
US7942456B2 (en) * 2008-01-04 2011-05-17 Cerro Flow Products, Inc. Fluid conduits with integral end fittings and associated methods of manufacture and use
US7987690B2 (en) * 2008-01-04 2011-08-02 Cerro Flow Products Llc Fluid conduits with integral end fittings and associated methods of manufacture and use
DE102009007303B4 (de) * 2009-02-03 2023-05-04 Viega Technology Gmbh & Co. Kg Fitting für dickwandige Rohre
US20100313828A1 (en) * 2009-06-12 2010-12-16 Burnham Services, Inc. Watertube, Header and Watertube Assembly, Boiler having the Assembly, and Method of Assembling Same
DE102009044279B4 (de) * 2009-10-16 2013-11-21 Mag Europe Gmbh Verfahren zur Herstellung eines Wandanschlussstücks und zugehöriges Wandanschlussstück
US20110220321A1 (en) * 2010-02-25 2011-09-15 Kevin Bryan Hawthorne Geothermal tank vault with transition fittings
KR101355043B1 (ko) * 2010-07-22 2014-02-04 나고야 기켄 고교 가부시키가이샤 호스용 구금의 제조 방법
CN102371469A (zh) * 2010-08-17 2012-03-14 龙泰兴业有限公司 跳床套管的加工方法
EP2428289B1 (en) * 2010-09-08 2013-04-03 Crowntec Fitness MFG., Ltd. Method of fabricating sleeves for trampolines
CN101972791B (zh) * 2010-10-18 2014-07-16 宁波市华涛不锈钢管材有限公司 薄壁不锈钢三通管件冷压成形装置及成形方法
SG189897A1 (en) 2010-12-02 2013-06-28 Victaulic Co Of America Pipe element having shoulder, groove and bead and methods and apparatus for manufacture thereof
CN102950217B (zh) * 2011-08-29 2015-08-12 珠海格力电器股份有限公司 异型管端的成型方法及所用的异型夹模模具
CA2846838C (en) 2011-09-02 2019-08-13 Victaulic Company Spin forming method
JP2013244506A (ja) * 2012-05-25 2013-12-09 Hitachi Automotive Systems Ltd チューブの加工装置及び加工方法
US9199295B2 (en) * 2012-09-10 2015-12-01 The Boeing Company Roller swage method and apparatus
JP2014069210A (ja) * 2012-09-28 2014-04-21 Hitachi Automotive Systems Ltd チューブの加工方法及び緩衝器
CN103990657B (zh) * 2014-05-29 2015-11-25 江阴市扬子管件有限公司 90度直段墩粗增厚弯管成型法
US9551445B2 (en) 2014-06-09 2017-01-24 Cooper Technologies Company Conduit receivers
US10302230B2 (en) 2014-06-09 2019-05-28 Eaton Intelligent Power Limited Field serviceable conduit receivers
DE102017102139B3 (de) 2017-02-03 2018-03-29 Benteler Automobiltechnik Gmbh Umformwerkzeug zur Herstellung eines Hohlbauteils sowie Verfahren zur Herstellung eines Umformbauteils
US11088515B2 (en) 2017-08-31 2021-08-10 Eaton Intelligent Power Limited Press fitting for electrical conduit
US11398719B2 (en) 2019-04-30 2022-07-26 Eaton Intelligent Power Limited Press fit condulet devices, assemblies systems and methods for electrical raceway fabrication
JP7292727B2 (ja) * 2020-01-31 2023-06-19 株式会社キーレックス 金属パイプの螺旋山成形方法
US11996683B2 (en) 2020-10-19 2024-05-28 Eaton Intelligent Power Limited Compressible condulet devices, assemblies, systems and methods for electrical raceway fabrication
CN113399491B (zh) * 2021-06-03 2022-06-21 浙江长兴和良智能装备有限公司 一种多工位式管端挤鼓成型设备、系统及复合模具组件
IT202200016734A1 (it) 2022-08-04 2024-02-04 Gnutti Transfer S P A Apparato per lavorazioni meccaniche di bordatura e relativa macchina utensile a trasferimento automatico del pezzo comprendente tale apparato
EP4410446A1 (en) * 2023-01-31 2024-08-07 Officina Meccanica Grisi S.r.l. Process of producing fittings by cold plastic deformation of raw copper tubes

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DE582238C (de) 1928-11-14 1933-10-05 Ver Stahlwerke Akt Ges Verfahren zum Erzeugen von Doppelboerdeln aus der Wand von Rohren durch axialen Druck auf die Rohrstirnseite
US1791887A (en) * 1929-06-01 1931-02-10 Nat Tube Co Apparatus for expanding pipe ends
US3122830A (en) * 1959-06-08 1964-03-03 Lockheed Aircraft Corp Method for forming an integral flange on a metal tube
US3230754A (en) * 1961-12-28 1966-01-25 Alfred C Arbogast Means for forming tube fittings
US3220098A (en) * 1962-03-19 1965-11-30 Alfred C Arbogast Method and means for forming tubular fittings with solder rings
DE2110758A1 (de) 1971-03-06 1972-09-21 Pilag Engineering Ltd Verfahren zur Herstellung einer Kupplungshuelse
JPS5273168A (en) * 1975-12-15 1977-06-18 Shinwa Baruji Kk Method of producing couplings
JPS6026618A (ja) * 1983-07-22 1985-02-09 Nippon Yakin Kogyo Co Ltd フエライト系ステンレス冷間圧延鋼帯板の焼鈍方法
IT1191835B (it) 1986-06-30 1988-03-23 Enrico Sebastiani Procedimento e relativa apparecchiatura per produrre a freddo sagomatura di vario tipo su tubi o raccordi e prodotti cosi' ottenuti
JPH0216229U (da) * 1988-07-08 1990-02-01
EP0361630B1 (de) * 1988-09-30 1992-06-10 MANNESMANN Aktiengesellschaft Verfahren und Vorrichtung und Pressfitting zur Herstellung einer unlösbaren, dichten Verbindung von Rohren
DE4004008C1 (da) 1990-02-09 1990-11-29 Metallwarenfabrik Schelklingen Gmbh, 7933 Schelklingen, De
DE4410146C2 (de) * 1993-10-23 2000-06-15 Witzig & Frank Gmbh Vorrichtung zur Herstellung von Pressfittings
JP3620114B2 (ja) * 1995-09-20 2005-02-16 株式会社デンソー パイプ加工方法

Also Published As

Publication number Publication date
DE10031989B4 (de) 2007-08-16
CZ20024128A3 (cs) 2003-09-17
EP1294501A1 (de) 2003-03-26
WO2002002255A1 (de) 2002-01-10
SK18012002A3 (sk) 2003-09-11
ATE301513T1 (de) 2005-08-15
JP2004501773A (ja) 2004-01-22
US20040003645A1 (en) 2004-01-08
CN1438923A (zh) 2003-08-27
BR0111978B1 (pt) 2008-11-18
EP1294501B1 (de) 2005-08-10
ES2247111T3 (es) 2006-03-01
PT1294501E (pt) 2005-11-30
CN1208145C (zh) 2005-06-29
US6843096B2 (en) 2005-01-18
SK286457B6 (sk) 2008-10-07
BR0111978A (pt) 2003-07-01
DE50107057D1 (de) 2005-09-15
DE10031989A1 (de) 2002-01-17

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