ES8801496A1 - Dispositivo exterior de empalme de dos elementos tubulares - Google Patents

Dispositivo exterior de empalme de dos elementos tubulares

Info

Publication number
ES8801496A1
ES8801496A1 ES548058A ES548058A ES8801496A1 ES 8801496 A1 ES8801496 A1 ES 8801496A1 ES 548058 A ES548058 A ES 548058A ES 548058 A ES548058 A ES 548058A ES 8801496 A1 ES8801496 A1 ES 8801496A1
Authority
ES
Spain
Prior art keywords
external apparatus
pipes
gripping
elements
butt welding
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
ES548058A
Other languages
English (en)
Other versions
ES548058A0 (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
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 Compagnie Francaise des Petroles SA, Alstom SA filed Critical Compagnie Francaise des Petroles SA
Publication of ES8801496A1 publication Critical patent/ES8801496A1/es
Publication of ES548058A0 publication Critical patent/ES548058A0/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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/04—Electron-beam welding or cutting for welding annular seams
    • 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
    • B23K37/0533—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 external pipe alignment clamps

Abstract

DISPOSITIVO QUE ENFRENTA LOS EXTREMOS DE DOS ELEMENTOS TUBULARES ANTES DE PROCEDER A LA SOLDADURA DE SUS EXTREMOS. CONSTA DE DOS BASTIDORES (8) Y (9) PROVISTOS CADA UNO DE ELLOS DE MEDIOS DE AGARRE POR EL EXTERIOR DE UNO DE LOS ELEMENTOS TUBULARES Y ENLAZADOS ENTRE SI MEDIANTE GATOS DE APROXIMACION ARTICULADOS. ESTOS DOS BASTIDORES SE HALLAN TAMBIEN ENTRELAZADOS POR PARES DE PIEZAS (15 Y 16), QUE SE ENCAJAN UNA EN LA OTRA CON INTERPOSICION DE UN MEDIO ELASTICO, MIENTRAS QUE LOS CITADOS MEDIOS DE AGARRE COMPRENDEN UNA PLURALIDAD DE GARRAS RADIALES (55) CON EL OBJETO DE SUJETAR LOS ELEMENTOS TUBULARES (1) Y (2).
ES548058A 1984-10-22 1985-10-21 Dispositivo exterior de empalme de dos elementos tubulares Expired ES8801496A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8416111A FR2571996B1 (fr) 1984-10-22 1984-10-22 Dispositif exterieur d'aboutage de deux elements tubulaires en vue de leur assemblage par soudage

Publications (2)

Publication Number Publication Date
ES8801496A1 true ES8801496A1 (es) 1986-11-16
ES548058A0 ES548058A0 (es) 1986-11-16

Family

ID=9308862

Family Applications (1)

Application Number Title Priority Date Filing Date
ES548058A Expired ES8801496A1 (es) 1984-10-22 1985-10-21 Dispositivo exterior de empalme de dos elementos tubulares

Country Status (11)

Country Link
US (1) US4638984A (es)
JP (1) JPS61180683A (es)
AU (1) AU4829785A (es)
BR (1) BR8505225A (es)
DE (1) DE3537555A1 (es)
ES (1) ES8801496A1 (es)
FR (1) FR2571996B1 (es)
GB (1) GB2165787B (es)
IT (1) IT8522577A0 (es)
NL (1) NL8502873A (es)
NO (1) NO854184L (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8800890A (nl) * 1988-04-07 1989-11-01 Boer & Zn B V P Inrichting voor het klemmen van een pijp of buis.
FR2634186A1 (fr) * 1988-07-12 1990-01-19 Collin Jean Claude Appareil de manutention par roulage d'objets planes, lourds ou fragiles de grandes dimensions
CA2002806C (en) * 1988-11-14 1995-08-08 Garford Pty Ltd ROCK ANCHOR AND RELATED MANUFACTURING METHOD
US5344256A (en) * 1988-11-14 1994-09-06 Garford Pty Ltd Rock anchor and method of manufacture
JP2901009B2 (ja) * 1990-04-20 1999-06-02 ペガサスミシン製造株式会社 ミシンの糸張力調整装置
JP2956036B2 (ja) * 1991-06-28 1999-10-04 ペガサスミシン製造株式会社 環縫いミシンの糸供給方法及びその装置
EP1226895A3 (en) * 1996-04-23 2002-08-14 Daido Tokushuko Kabushiki Kaisha Clamping mechanism in a diffusion bonding apparatus
US5906759A (en) 1996-12-26 1999-05-25 Medinol Ltd. Stent forming apparatus with stent deforming blades
US7959664B2 (en) * 1996-12-26 2011-06-14 Medinol, Ltd. Flat process of drug coating for stents
US6250619B1 (en) * 1998-02-03 2001-06-26 Cna Manufacturing Systems, Inc. Clamp suitable for use at high temperatures in a flexible tooling apparatus
WO2004113015A2 (en) * 2003-06-20 2004-12-29 Par Systems, Inc. Flexible fixture
US8828077B2 (en) * 2006-03-15 2014-09-09 Medinol Ltd. Flat process of preparing drug eluting stents
US8944423B2 (en) * 2009-08-06 2015-02-03 Par Systems, Inc. Support assemblies for a flexible fixture
US10695876B2 (en) 2013-05-23 2020-06-30 Crc-Evans Pipeline International, Inc. Self-powered welding systems and methods
US10040141B2 (en) 2013-05-23 2018-08-07 Crc-Evans Pipeline International, Inc. Laser controlled internal welding machine for a pipeline
US10480862B2 (en) 2013-05-23 2019-11-19 Crc-Evans Pipeline International, Inc. Systems and methods for use in welding pipe segments of a pipeline
US11767934B2 (en) 2013-05-23 2023-09-26 Crc-Evans Pipeline International, Inc. Internally welded pipes
US10589371B2 (en) 2013-05-23 2020-03-17 Crc-Evans Pipeline International, Inc. Rotating welding system and methods
BR112017003933A2 (pt) 2014-08-29 2018-03-06 Crc evans pipeline int inc método e sistema para solda
US11458571B2 (en) 2016-07-01 2022-10-04 Crc-Evans Pipeline International, Inc. Systems and methods for use in welding pipe segments of a pipeline
RU2750760C2 (ru) * 2017-06-23 2021-07-02 СиАрСи-ЭВАНС ПАЙПЛАЙН ИНТЕРНЭШНЛ ИНК. Системы и способы, используемые при сварке отрезков трубы в трубопроводе
US11022953B2 (en) 2019-05-07 2021-06-01 Cna Manufacturing Systems, Inc. Flexible tooling system
CN112658535A (zh) * 2020-12-04 2021-04-16 沪东中华造船(集团)有限公司 一种船舶管子平对接焊对中固定方法
CN114474751A (zh) * 2022-01-15 2022-05-13 曾丽娉 一种水利工程用pe管道连接设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2187878A (en) * 1937-02-27 1940-01-23 Stanolind Pipe Line Company Collar welding jig
US3571908A (en) * 1969-02-19 1971-03-23 Union Carbide Corp Pipeline welding
US3566505A (en) * 1969-06-09 1971-03-02 Hydrotech Services Apparatus for aligning two sections of pipe
US4221039A (en) * 1978-05-08 1980-09-09 Smith Harman S Gasket holder clip
FR2443008A1 (fr) * 1978-11-29 1980-06-27 Petroles Cie Francaise Procede d'accostage d'un element tubulaire additionnel sur une structure tubulaire, ainsi que dispositif de mise en oeuvre
US4492015A (en) * 1982-06-24 1985-01-08 Dearman Timothy Charles Apparatus for use in welding

Also Published As

Publication number Publication date
NL8502873A (nl) 1986-05-16
GB8524262D0 (en) 1985-11-06
DE3537555A1 (de) 1986-08-21
JPS61180683A (ja) 1986-08-13
AU4829785A (en) 1986-05-01
FR2571996B1 (fr) 1986-12-26
US4638984A (en) 1987-01-27
GB2165787B (en) 1988-02-10
IT8522577A0 (it) 1985-10-22
NO854184L (no) 1986-04-23
FR2571996A1 (fr) 1986-04-25
BR8505225A (pt) 1986-10-21
ES548058A0 (es) 1986-11-16
GB2165787A (en) 1986-04-23

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