DE3939356C2 - - Google Patents

Info

Publication number
DE3939356C2
DE3939356C2 DE3939356A DE3939356A DE3939356C2 DE 3939356 C2 DE3939356 C2 DE 3939356C2 DE 3939356 A DE3939356 A DE 3939356A DE 3939356 A DE3939356 A DE 3939356A DE 3939356 C2 DE3939356 C2 DE 3939356C2
Authority
DE
Germany
Prior art keywords
segments
polygon
dovetail
grooves
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 - Lifetime
Application number
DE3939356A
Other languages
German (de)
English (en)
Other versions
DE3939356A1 (de
Inventor
Rolf 4050 Moenchengladbach De Hermes
Herbert 4052 Korschenbroich De Jansen
Arno Topueth
Hans Guenter 4050 Moenchengladbach De Schiffers
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Priority to DE3939356A priority Critical patent/DE3939356A1/de
Priority to FR9013625A priority patent/FR2654958B1/fr
Priority to IT02205090A priority patent/IT1246712B/it
Priority to JP2308445A priority patent/JP2914584B2/ja
Priority to US07/617,901 priority patent/US5101653A/en
Publication of DE3939356A1 publication Critical patent/DE3939356A1/de
Application granted granted Critical
Publication of DE3939356C2 publication Critical patent/DE3939356C2/de
Granted legal-status Critical Current

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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/20—Tube expanders with mandrels, e.g. expandable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Joints Allowing Movement (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Sliding-Contact Bearings (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
DE3939356A 1989-11-24 1989-11-24 Mechanischer rohrexpander Granted DE3939356A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE3939356A DE3939356A1 (de) 1989-11-24 1989-11-24 Mechanischer rohrexpander
FR9013625A FR2654958B1 (fr) 1989-11-24 1990-11-02 Expanseur mecanique de tubes.
IT02205090A IT1246712B (it) 1989-11-24 1990-11-14 Dispositivo meccanico di espansione per tubi.
JP2308445A JP2914584B2 (ja) 1989-11-24 1990-11-14 機械的な管口広げ装置
US07/617,901 US5101653A (en) 1989-11-24 1990-11-26 Mechanical pipe expander

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3939356A DE3939356A1 (de) 1989-11-24 1989-11-24 Mechanischer rohrexpander

Publications (2)

Publication Number Publication Date
DE3939356A1 DE3939356A1 (de) 1991-05-29
DE3939356C2 true DE3939356C2 (OSRAM) 1991-11-07

Family

ID=6394362

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3939356A Granted DE3939356A1 (de) 1989-11-24 1989-11-24 Mechanischer rohrexpander

Country Status (5)

Country Link
US (1) US5101653A (OSRAM)
JP (1) JP2914584B2 (OSRAM)
DE (1) DE3939356A1 (OSRAM)
FR (1) FR2654958B1 (OSRAM)
IT (1) IT1246712B (OSRAM)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5327765A (en) * 1993-04-05 1994-07-12 Aluminum Company Of America Internal articulated mandrel for the stretch forming of elongated hollow metal sections
GB2328390B (en) * 1997-08-23 2001-02-07 Ford Motor Co Improved bullet tube expanding apparatus
US7603758B2 (en) 1998-12-07 2009-10-20 Shell Oil Company Method of coupling a tubular member
US6823937B1 (en) 1998-12-07 2004-11-30 Shell Oil Company Wellhead
US7357188B1 (en) 1998-12-07 2008-04-15 Shell Oil Company Mono-diameter wellbore casing
US7231985B2 (en) 1998-11-16 2007-06-19 Shell Oil Company Radial expansion of tubular members
GB2384502B (en) 1998-11-16 2004-10-13 Shell Oil Co Coupling an expandable tubular member to a preexisting structure
US6557640B1 (en) 1998-12-07 2003-05-06 Shell Oil Company Lubrication and self-cleaning system for expansion mandrel
GB2344606B (en) 1998-12-07 2003-08-13 Shell Int Research Forming a wellbore casing by expansion of a tubular member
US7195064B2 (en) 1998-12-07 2007-03-27 Enventure Global Technology Mono-diameter wellbore casing
US6758278B2 (en) 1998-12-07 2004-07-06 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
GB2356651B (en) 1998-12-07 2004-02-25 Shell Int Research Lubrication and self-cleaning system for expansion mandrel
US7552776B2 (en) 1998-12-07 2009-06-30 Enventure Global Technology, Llc Anchor hangers
US7185710B2 (en) 1998-12-07 2007-03-06 Enventure Global Technology Mono-diameter wellbore casing
US7363984B2 (en) 1998-12-07 2008-04-29 Enventure Global Technology, Llc System for radially expanding a tubular member
AU770359B2 (en) * 1999-02-26 2004-02-19 Shell Internationale Research Maatschappij B.V. Liner hanger
US7055608B2 (en) 1999-03-11 2006-06-06 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
CA2306656C (en) 1999-04-26 2006-06-06 Shell Internationale Research Maatschappij B.V. Expandable connector for borehole tubes
US7350563B2 (en) 1999-07-09 2008-04-01 Enventure Global Technology, L.L.C. System for lining a wellbore casing
US7234531B2 (en) 1999-12-03 2007-06-26 Enventure Global Technology, Llc Mono-diameter wellbore casing
GB2358363A (en) * 1999-12-18 2001-07-25 Warrick James Reynolds Pipe shaping
DE10008688C1 (de) * 2000-02-18 2001-02-08 Sms Demag Ag Mechanischer Rohrexpander
US7100684B2 (en) 2000-07-28 2006-09-05 Enventure Global Technology Liner hanger with standoffs
AU9269501A (en) 2000-09-18 2002-03-26 Shell Oil Co Liner hanger with sliding sleeve valve
US7100685B2 (en) 2000-10-02 2006-09-05 Enventure Global Technology Mono-diameter wellbore casing
GB2389597B (en) 2000-10-02 2005-05-18 Shell Oil Co Plastically deforming and radially expanding a tubular member
WO2002053867A2 (en) 2001-01-03 2002-07-11 Enventure Global Technology Mono-diameter wellbore casing
US7410000B2 (en) 2001-01-17 2008-08-12 Enventure Global Technology, Llc. Mono-diameter wellbore casing
GB2395506B (en) 2001-07-06 2006-01-18 Eventure Global Technology Liner hanger
CA2453063C (en) 2001-07-06 2011-03-22 Enventure Global Technology Liner hanger
US7258168B2 (en) 2001-07-27 2007-08-21 Enventure Global Technology L.L.C. Liner hanger with slip joint sealing members and method of use
US7793721B2 (en) 2003-03-11 2010-09-14 Eventure Global Technology, Llc Apparatus for radially expanding and plastically deforming a tubular member
WO2003023178A2 (en) 2001-09-07 2003-03-20 Enventure Global Technology Adjustable expansion cone assembly
GB2422859B (en) 2001-11-12 2006-12-13 Enventure Global Technology Collapsible expansion cone
AU2002367348A1 (en) 2001-12-27 2003-07-24 Enventure Global Technology Seal receptacle using expandable liner hanger
US7424918B2 (en) 2002-08-23 2008-09-16 Enventure Global Technology, L.L.C. Interposed joint sealing layer method of forming a wellbore casing
WO2003089161A2 (en) 2002-04-15 2003-10-30 Enventure Global Technlogy Protective sleeve for threaded connections for expandable liner hanger
WO2004018824A2 (en) 2002-08-23 2004-03-04 Enventure Global Technology Magnetic impulse applied sleeve method of forming a wellbore casing
ATE417993T1 (de) 2002-02-15 2009-01-15 Enventure Global Technology Bohrlochfutterrohr mit einem einzigen durchmesser
EP1985797B1 (en) 2002-04-12 2011-10-26 Enventure Global Technology Protective sleeve for threated connections for expandable liner hanger
AU2003225001A1 (en) 2002-05-29 2003-12-19 Eventure Global Technology System for radially expanding a tubular member
GB2418944B (en) 2002-06-10 2006-08-30 Enventure Global Technology Mono Diameter Wellbore Casing
CA2499071C (en) 2002-09-20 2014-06-03 Enventure Global Technology Self-lubricating expansion mandrel for expandable tubular
AU2003263859A1 (en) 2002-09-20 2004-04-08 Enventure Global Technology Protective sleeve for expandable tubulars
CA2499007C (en) 2002-09-20 2012-08-07 Enventure Global Technology Bottom plug for forming a mono diameter wellbore casing
WO2004027392A1 (en) 2002-09-20 2004-04-01 Enventure Global Technology Pipe formability evaluation for expandable tubulars
US7886831B2 (en) 2003-01-22 2011-02-15 Enventure Global Technology, L.L.C. Apparatus for radially expanding and plastically deforming a tubular member
WO2004076798A2 (en) 2003-02-26 2004-09-10 Enventure Global Technology Apparatus for radially expanding and plastically deforming a tubular member
US7503393B2 (en) 2003-01-27 2009-03-17 Enventure Global Technology, Inc. Lubrication system for radially expanding tubular members
AU2004217540B2 (en) * 2003-02-28 2008-09-04 Baker Hughes Incorporated Compliant swage
GB2415988B (en) 2003-04-17 2007-10-17 Enventure Global Technology Apparatus for radially expanding and plastically deforming a tubular member
US20050166387A1 (en) 2003-06-13 2005-08-04 Cook Robert L. Method and apparatus for forming a mono-diameter wellbore casing
GB0317765D0 (en) * 2003-07-30 2003-09-03 Rolls Royce Plc Deformed forging
US7712522B2 (en) 2003-09-05 2010-05-11 Enventure Global Technology, Llc Expansion cone and system
GB2432866A (en) 2004-08-13 2007-06-06 Enventure Global Technology Expandable tubular
DK2111935T3 (da) * 2008-04-22 2012-06-25 Impress Group Bv Fremgangsmåde og apparat til radial udvidelse af et beholderlegeme
US20100257913A1 (en) * 2009-04-13 2010-10-14 Enventure Global Technology, Llc Resilient Anchor
DE102011109452A1 (de) * 2011-08-04 2013-02-07 Borgwarner Inc. Reiblamette mit einem Papierreibbelag, Verfahren zur Herstellung einer solchen Reiblamelle und nasslaufende Lamellenkupplung oder -bremse mit einer solchen Reiblamelle
CN102489616B (zh) * 2011-11-24 2014-03-05 贵州安大航空锻造有限责任公司 不锈钢矩形环轧件的热胀形方法
WO2014112391A1 (ja) 2013-01-21 2014-07-24 Ｊｆｅスチール株式会社 立体縁付き金属部品の製造方法および製造用金型
ES2639225T3 (es) * 2013-04-05 2017-10-25 Cms Costruzione Macchine Speciali S.R.L. Maquina de tambor de expansión de tubo
CN103978117A (zh) * 2014-05-21 2014-08-13 无锡双友石化机械有限公司 扩径头楔块安装结构
CN104438898B (zh) * 2014-11-19 2016-08-17 天水锻压机床(集团)有限公司 扩径机小扩径头模具复位机构及复位方法
CN104985067B (zh) * 2015-07-20 2017-03-01 浙江宏倍斯智能科技股份有限公司 一种用于散热器管件扩口的内胀模组装置
DE102019204376A1 (de) * 2018-04-12 2019-10-17 Sms Group Gmbh Schmierring für einen mechanischen Expander zum Kalibrieren von Großrohren

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1719720A (en) * 1928-06-23 1929-07-02 Beall Pipe And Tank Corp Expanding mandrel
US3205691A (en) * 1959-12-15 1965-09-14 Republic Aviat Corp Method of and apparatus for fabricating hollow articles
DE2145069C2 (de) * 1971-09-06 1975-05-07 Mannesmannroehren-Werke Gmbh, 4000 Duesseldorf Mechanischer Rohrexpander
FR2315335A1 (fr) * 1975-06-24 1977-01-21 Parker Hannifin Rak Sa Machine a evaser les tubes metalliques
DE2611702C3 (de) * 1976-03-18 1979-01-18 Mannesmann Ag, 4000 Duesseldorf Mechanischer Rohrexpander
JPS59183943A (ja) * 1983-04-01 1984-10-19 Sumitomo Metal Ind Ltd 鋼管のメカニカル拡管方法
DD221936A1 (de) * 1984-03-13 1985-05-08 Rudisleben Chemieanlagenbau Vorrichtung zum aufweiten von rohrenden
DE3804607A1 (de) * 1988-02-15 1989-08-24 Siemens Ag In eine rohrleitung einfahrbare rohrformvorrichtung

Also Published As

Publication number Publication date
IT9022050A0 (it) 1990-11-14
IT9022050A1 (it) 1992-05-14
JP2914584B2 (ja) 1999-07-05
IT1246712B (it) 1994-11-26
JPH03169439A (ja) 1991-07-23
FR2654958A1 (fr) 1991-05-31
DE3939356A1 (de) 1991-05-29
FR2654958B1 (fr) 1995-04-28
US5101653A (en) 1992-04-07

Similar Documents

Publication Publication Date Title
DE3939356A1 (de) Mechanischer rohrexpander
DE10050615B4 (de) Kugellager
DE19958103C1 (de) Preßwerkzeug zum Verpressen von rotationssymmetrischen Hohlkörpern
DE69300481T2 (de) Führungselement eines verschiebbaren sattels für scheibenbremse.
DE3142279A1 (de) "haltezange mit aufblasbarem greifbelag"
DE3136440A1 (de) Spannvorrichtung zum spannen von werkzeugen
DE3536696A1 (de) Klemmvorrichtung
EP3164247B1 (de) Passive schmierung der gleitführung einer greifvorrichtung
EP2214867A1 (de) Vorrichtung zum festwalzen von übergangsradien an kurbelwelle
DE3436075C1 (de) Vorrichtung zur Ioesbaren Verbindung von Greiferschienenteilen der Greiferschienen in einer Transfer-Presse
DE3151275A1 (de) Befestigungsvorrichtung fuer werkzeuge
DE3341424A1 (de) Trennvorrichtung
DE4333513A1 (de) Fangvorrichtung für Futter- und Förderrohre
DE60211080T2 (de) Verstellbare Formmatrize, insbesondere für Abkantpressen
AT408081B (de) Führung
DE1502047B2 (de) Spanndorn fuer werkstuecke
DE2649524A1 (de) Teleskopartige vorrichtung
DE2634569A1 (de) Gesenkpresse sowie formbacken fuer eine gesenkpresse
DE3803397C2 (OSRAM)
EP0142685B1 (de) Druckbacken bzw. -schalen für ein hydraulisch betätigbares Gerät zum mechanischen Zerlegen von Gestein
DE19952791B4 (de) Stanzwerkzeug
DE602005006245T2 (de) Klemmsperre des Futters für Werkzeugmaschinen
DE102008027494A1 (de) Mehrteilige Walze
DE828690C (de) Nachgiebiger Grubenstempel
DE102006006093B3 (de) Spannvorrichtung zum Spannen eines Werkstücks

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition