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
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.
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)
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)
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 |
-
1984
- 1984-10-22 FR FR8416112A patent/FR2571997A1/fr not_active Withdrawn
-
1985
- 1985-10-02 GB GB08524263A patent/GB2165788A/en not_active Withdrawn
- 1985-10-04 AU AU48298/85A patent/AU4829885A/en not_active Abandoned
- 1985-10-09 US US06/785,650 patent/US4648544A/en not_active Expired - Fee Related
- 1985-10-18 BR BR8505227A patent/BR8505227A/pt unknown
- 1985-10-21 NO NO854185A patent/NO854185L/no unknown
- 1985-10-21 ES ES548059A patent/ES8701564A1/es not_active Expired
- 1985-10-22 IT IT8522571A patent/IT8522571A0/it unknown
- 1985-10-22 NL NL8502874A patent/NL8502874A/nl not_active Application Discontinuation
- 1985-10-22 JP JP60236234A patent/JPS61262494A/ja active Pending
- 1985-10-22 DE DE19853537556 patent/DE3537556A1/de not_active Ceased
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 |
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