ES8701564A1 - Mandril interno destinado a cooperar en la realizacion de una operacion de acoplamiento cabeza a cabeza de dos seccionesde tubos. - Google Patents

Mandril interno destinado a cooperar en la realizacion de una operacion de acoplamiento cabeza a cabeza de dos seccionesde tubos.

Info

Publication number
ES8701564A1
ES8701564A1 ES548059A ES548059A ES8701564A1 ES 8701564 A1 ES8701564 A1 ES 8701564A1 ES 548059 A ES548059 A ES 548059A ES 548059 A ES548059 A ES 548059A ES 8701564 A1 ES8701564 A1 ES 8701564A1
Authority
ES
Spain
Prior art keywords
tubes
central tube
butt welding
welding
internal chuck
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
Application number
ES548059A
Other languages
English (en)
Other versions
ES548059A0 (es
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.)
Total Compagnie Francaise des Petroles SA
Alstom SA
Original Assignee
Total Compagnie Francaise des Petroles SA
Alstom SA
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 Total Compagnie Francaise des Petroles SA, Alstom SA filed Critical Total Compagnie Francaise des Petroles SA
Publication of ES8701564A1 publication Critical patent/ES8701564A1/es
Publication of ES548059A0 publication Critical patent/ES548059A0/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • B23K37/0531—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor internal pipe alignment clamps

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)

Abstract

MANDRIL PARA COOPERAR EN UNA REALIZACION DE ACOPLAMIENTO A TOPE DE DOS SECCIONES DE TUBOS. COMPRENDE: UN CONJUNTO (1) DE FORMA TUBULAR; DOS MEDIOS DE AGARRE (2, 3); Y MEDIOS DE DESLIZAMIENTO LONGITUDINAL, COMPRENDIENDO EL CONJUNTO TUBULAR (1) UN MANGUITO (7) MONTADO ALREDEDOR DE UN TUBO CENTRAL (6), FIJO RESPECTO AL RESTO DE ESTE CONJUNTO, PARA DESLIZARSE LONGITUDINALMENTE A LO LARGO DEL TUBO CENTRAL; UN ORGANO DE CENTRADO (12) CAPAZ DE UNA EXTENSION RADIAL PARA APLICARSE INTERIORMENTE CONTRA LAS SECCIONES DE TUBOS; UN ORGANO DE SOLDADURA (8) QUE INTERVIENE EN EL PROCESO DE SOLDADURA, ESTANDO ESTOS DOS ORGANOS DISTANTES UNO DE OTRO LONGITUDINALMENTE. TIENE APLICACIONES PARA REALIZAR SOLDADURAS DE UNION EN EXTREMOS DE TUBOS.
ES548059A 1984-10-22 1985-10-21 Mandril interno destinado a cooperar en la realizacion de una operacion de acoplamiento cabeza a cabeza de dos seccionesde tubos. Expired ES8701564A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8416112A FR2571997A1 (fr) 1984-10-22 1984-10-22 Mandrin interne pour operation d'assemblage bout a bout de deux troncons de tube par soudage

Publications (2)

Publication Number Publication Date
ES8701564A1 true ES8701564A1 (es) 1986-12-01
ES548059A0 ES548059A0 (es) 1986-12-01

Family

ID=9308863

Family Applications (1)

Application Number Title Priority Date Filing Date
ES548059A Expired ES8701564A1 (es) 1984-10-22 1985-10-21 Mandril interno destinado a cooperar en la realizacion de una operacion de acoplamiento cabeza a cabeza de dos seccionesde tubos.

Country Status (11)

Country Link
US (1) US4648544A (es)
JP (1) JPS61262494A (es)
AU (1) AU4829885A (es)
BR (1) BR8505227A (es)
DE (1) DE3537556A1 (es)
ES (1) ES8701564A1 (es)
FR (1) FR2571997A1 (es)
GB (1) GB2165788A (es)
IT (1) IT8522571A0 (es)
NL (1) NL8502874A (es)
NO (1) NO854185L (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60210391A (ja) * 1984-03-31 1985-10-22 Okamoto Kogyo Kk パイプ内側クランプ装置
DE8615617U1 (de) * 1986-06-10 1986-09-18 Tesch, Klaus, 2000 Hamburg Vorrichtung zum gegenseitigen Zentrieren und Spannen von zwei miteinander zu verschweißenden Rohrkörpern
ES2017479B3 (es) * 1986-06-10 1991-02-16 Klaus Tesch Dispositivo para centrar y sujetar piezas tubulares para su soldadura entre si.
GB8710778D0 (en) * 1987-05-07 1987-06-10 Houlder Offshore Ltd Joining pipes together
US4875615A (en) * 1989-03-06 1989-10-24 Interprovincial Pipe Line Company Vapor plug for temporarily sealing or plugging a pipeline
GB2240832B (en) * 1990-02-07 1993-09-15 David Moore Improvements in or relating to handling and laying pipes
IT1237971B (it) * 1990-02-07 1993-06-19 Tecnomare Spa Centratore interno particolarmente adatto per l'accoppiamento di testa di tubi
AU7567191A (en) * 1990-04-02 1991-10-30 Goran Sundholm Welded pipe joint and apparatus for pressing together pipe ends on installing a pipe joint
NL192672C (nl) * 1990-11-02 1997-12-02 Atlantic Point Inc Lassteunring.
US5368413A (en) * 1992-07-29 1994-11-29 Moore; David Relating to handling or laying pipes
JPH0788691A (ja) * 1993-09-21 1995-04-04 Chiyoda Corp 連結型インターナルクランプを使用した筒状体の接続方法
US5398862A (en) * 1993-10-22 1995-03-21 Intevep, S.A. Apparatus and method for providing shielded atmosphere for welding
EP0739679A1 (en) * 1995-04-28 1996-10-30 Crc-Evans Pipeline International, Inc. Plug style pipe line-up clamp with copper back-up shoes
CA2251307C (en) * 1998-10-23 2003-06-03 Proline Pipe Equipment Inc. Internal backup ring system
DE10057031C1 (de) * 2000-11-17 2002-05-23 Werner Jankus Vorrichtung für die Innenzentrierung von miteinander zu verschweißenden Rohrstößen
CA2343285C (en) 2001-04-05 2004-06-15 Proline Pipe Equipment Inc. Actuation system for an internal backup ring assembly
GB0819377D0 (en) * 2008-10-22 2008-11-26 Saipem Spa Method and apparatus for measuring a pipe weld joint
NL2005555C2 (nl) * 2010-10-21 2012-04-24 Hercules Piping Tools Engineering B V Kleminrichting voor het centreren van buizen.
CN103317239B (zh) * 2013-06-26 2014-11-26 江苏核工业格林水处理有限责任公司 核燃料贮存格架贮存套管焊接工艺装备
CN109353713B (zh) * 2018-12-07 2023-07-28 南通虹波机械有限公司 一种矿用泵站端部真空罐及其制作方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1034673B (it) * 1975-03-28 1979-10-10 Saipem Spa Accoppiatore di tubi da saldare di testa
SU904940A1 (ru) * 1979-08-06 1982-02-15 Ордена Ленина И Ордена Трудового Красного Знамени Институт Электросварки Им. Е.О.Патона Машина дл контактной стыковой сварки труб
FR2505699A1 (fr) * 1981-05-13 1982-11-19 Petroles Cie Francaise Mandrin interne utilise dans une operation d'assemblage bout a bout de deux troncons de tubes par soudage
US4418860A (en) * 1981-06-29 1983-12-06 Carl Stringer Clamping method and apparatus for solid phase welding
FR2537466B1 (fr) * 1982-12-08 1985-06-28 Kley France Dispositif de serrage et d'arrondissage pour le raboutage des tubes de gros diametre

Also Published As

Publication number Publication date
DE3537556A1 (de) 1986-08-21
JPS61262494A (ja) 1986-11-20
AU4829885A (en) 1986-05-01
NL8502874A (nl) 1986-05-16
NO854185L (no) 1986-04-23
GB2165788A (en) 1986-04-23
FR2571997A1 (fr) 1986-04-25
GB8524263D0 (en) 1985-11-06
IT8522571A0 (it) 1985-10-22
ES548059A0 (es) 1986-12-01
BR8505227A (pt) 1986-10-21
US4648544A (en) 1987-03-10

Similar Documents

Publication Publication Date Title
ES8701564A1 (es) Mandril interno destinado a cooperar en la realizacion de una operacion de acoplamiento cabeza a cabeza de dos seccionesde tubos.
ATE70488T1 (de) Einspannvorrichtung insbesondere schraubstock.
EP0159768A3 (en) Fiber optic crimping tool
DE3870838D1 (de) Selbstspannendes bohrfutter.
DE3663902D1 (en) Device for the reciprocal centering and gripping of two pieces of pipe for welding together
EP0384100A3 (de) Kraftbetriebener zangenartiger Werkzeugträger für Handhabungsgeräte
ATE61465T1 (de) Verbindung von kunststoffrohren.
ES453827A2 (es) Perfeccionamientos en mandriles portaborocas.
DE3760495D1 (en) Work or tool holding device with a clamping sleeve being variable in its diameter
ATE139919T1 (de) Spannfutter
JPS6453771A (en) Method and equipment for welding piping
GB2100627B (en) Clamping sleeve for gripping tool or workpiece
ATE84129T1 (de) Rohrvortriebsgeraet.
EP0425994A3 (en) Method and machine for cutting off tubes and at the same time chamferring the formed tube ends
EP0287777A3 (en) Clamping device for tools or work pieces having a cylindrical shaft
Jegousse et al. An Internal Chuck for Use in Butt Joining Two Tubes by Welding
ES2022337B3 (es) Abrazaderas y conectores.
FR2298410A1 (fr) Mandrin de serrage pour tuyaux
ATE138117T1 (de) Spannvorrichtung für in einer galvanischen anlage zu bearbeitende tiefdruckzylinder
DE3774666D1 (de) Vorrichtung und verfahren zum kuppeln und entkuppeln von greiferschienen in einer transferpresse.
AR013428A1 (es) Un aparato para la union amorfa de elementos tubulares
DE3562577D1 (en) Machining apparatus with a clamping sleeve surrounding a tool, and clamping sleeve therefor
FR2411054A1 (fr) Appareil pour le positionnement de tiges en vue du percage de trous diametraux
MY121972A (en) Collet chuck device
DE3664585D1 (en) Grooving tool