FR2440243A1 - Dispositif pour souder ensemble des sections de tubes ou de tuyaux et pour souder ensuite en helice une bande profilee sur ces derniers - Google Patents

Dispositif pour souder ensemble des sections de tubes ou de tuyaux et pour souder ensuite en helice une bande profilee sur ces derniers

Info

Publication number
FR2440243A1
FR2440243A1 FR7921079A FR7921079A FR2440243A1 FR 2440243 A1 FR2440243 A1 FR 2440243A1 FR 7921079 A FR7921079 A FR 7921079A FR 7921079 A FR7921079 A FR 7921079A FR 2440243 A1 FR2440243 A1 FR 2440243A1
Authority
FR
France
Prior art keywords
welding
pipe sections
profiled strip
sections together
profiled
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.)
Withdrawn
Application number
FR7921079A
Other languages
English (en)
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.)
SCHAEFER MASCHBAU WILHELM
Original Assignee
SCHAEFER MASCHBAU WILHELM
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 SCHAEFER MASCHBAU WILHELM filed Critical SCHAEFER MASCHBAU WILHELM
Publication of FR2440243A1 publication Critical patent/FR2440243A1/fr
Withdrawn legal-status Critical Current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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/032—Seam welding; Backing means; Inserts for three-dimensional seams
    • B23K9/0325—Seam welding; Backing means; Inserts for three-dimensional seams helicoidal seams
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/46—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups containing any of the groups, X being a hetero atom, Y being any atom, e.g. acylureas
    • C07C275/48—Y being a hydrogen or a carbon atom
    • C07C275/50—Y being a hydrogen or an acyclic carbon atom

Abstract

A.DISPOSITIF POUR SOUDER ENSEMBLE DES SECTIONS DE TUBES OU DE TUYAUX ET POUR SOUDER ENSUITE EN HELICE UNE BANDE PROFILEE SUR CES DERNIERS. B.CE DISPOSITIF SE CARACTERISE EN CE QUE LES OUTILS DE SOUDAGE 10, PREVUS POUR SOUDER AUX SECTIONS DE TUYAUX, DES EXTREMITES LIBRES DES BRANCHES D'UNE BANDE PROFILEE APPLIQUEE SUR SES SECTIONS, SONT MONTES SUR LE CHARIOT DE SOUDAGE 8, EN CE QUE LE CHARIOT DE SOUDAGE 8 EST EQUIPE D'UN DISPOSITIF D'ALIMENTATION 11 AMENANT LA BANDE PROFILEE 2 AUX SECTIONS DE TUYAUX 1 AVEC UNE COURBURE LONGITUDINALE 12 ADAPTEE AU DIAMETRE DES SECTIONS DE TUYAUX 1 ET EN CE QUE L'ENTRAINEMENT 4 DES GALETS, LE DISPOSITIF DE PROPULSION 17 ET LE DISPOSITIF D'ALIMENTATION 11 SONT RELIES A UN DISPOSITIF DE SYNCHRONISATION 14 QUI HARMONISE LA ROTATION DES SECTIONS DE TUYAUX 1, LA PROPULSION DU CHARIOT DE SOUDAGE 8 ET L'ALIMENTATION DE LA BANDE PROFILEE 2. C.FABRICATION DE RESERVOIRS DE GRANDES DIMENSIONS.
FR7921079A 1978-11-04 1979-08-21 Dispositif pour souder ensemble des sections de tubes ou de tuyaux et pour souder ensuite en helice une bande profilee sur ces derniers Withdrawn FR2440243A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2847966A DE2847966B2 (de) 1978-11-04 1978-11-04 Verwendung einer dem Verschweißen von Rohrschüssen dienenden Vorrichtung auch zum nachfolgenden Aufschweißen eines Halbprofilbandes

Publications (1)

Publication Number Publication Date
FR2440243A1 true FR2440243A1 (fr) 1980-05-30

Family

ID=6053917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7921079A Withdrawn FR2440243A1 (fr) 1978-11-04 1979-08-21 Dispositif pour souder ensemble des sections de tubes ou de tuyaux et pour souder ensuite en helice une bande profilee sur ces derniers

Country Status (11)

Country Link
US (1) US4295592A (fr)
AT (1) AT375577B (fr)
BE (1) BE878652A (fr)
CH (1) CH640449A5 (fr)
DE (1) DE2847966B2 (fr)
ES (1) ES483325A1 (fr)
FR (1) FR2440243A1 (fr)
IT (1) IT1124803B (fr)
NL (1) NL180638C (fr)
PT (1) PT70001A (fr)
YU (1) YU175779A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474915A1 (fr) * 1980-02-01 1981-08-07 Bignier Schmid Laurent Procede et dispositif pour mettre en place et souder des frettes autour d'une virole cylindrique
DE3042924C2 (de) * 1980-11-14 1982-09-16 geb. Sinn Wilma 7129 Pfaffenhofen Bissinger Vorrichtung zum Halten von großen, dünnwandigen Behältern in drehbarer, horizontaler Lage
CH655678B (fr) * 1982-06-04 1986-05-15
CH664109A5 (de) * 1984-12-14 1988-02-15 Sulzer Ag Verfahren zur herstellung eines zylindrischen hohlkoerpers und anlage zum durchfuehren des verfahrens.
US5069382A (en) * 1990-11-16 1991-12-03 Solar Turbines Incorporated Apparatus and method for producing a pressure vessel from metal tubing
CN104148931B (zh) * 2014-07-04 2016-11-02 上海拓璞数控科技有限公司 用于大型筒段构件对位的多点伺服调整装置及其方法
US10889067B1 (en) * 2015-04-13 2021-01-12 Lockheed Martin Corporation Tension-wound solid state additive manufacturing
US10919106B2 (en) * 2017-06-09 2021-02-16 General Electric Company Ultrasonic welding of annular components

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE724657C (de) * 1938-01-09 1942-09-02 Kjellberg Elektroden & Maschin Elektrische Schweissmaschine
US2600630A (en) * 1946-01-22 1952-06-17 Fergusson Hugh Boscawen Construction of thick-walled high-pressure vessels
US3423003A (en) * 1965-09-28 1969-01-21 Tube & Pipe Ind Proprietary Lt Method and means for the manufacture of spiral piping
US3549077A (en) * 1966-02-01 1970-12-22 Ameron Inc Apparatus for fabricating thin-walled steel cylinders
US3715557A (en) * 1971-05-11 1973-02-06 Rostfria Tak Ab Method of, and apparatus for spirally winding strip metal about a pipe, and securing adjacent strips by welding
FR2310188A1 (fr) * 1975-05-09 1976-12-03 Blohm Voss Ag Tubes a ligne de soudure helicoidale

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749421A (en) * 1954-06-17 1956-06-05 Worthington Corp Welding head positioner
US4121746A (en) * 1977-06-02 1978-10-24 Westinghouse Electric Corp. Apparatus for forming a circumferential weld

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE724657C (de) * 1938-01-09 1942-09-02 Kjellberg Elektroden & Maschin Elektrische Schweissmaschine
US2600630A (en) * 1946-01-22 1952-06-17 Fergusson Hugh Boscawen Construction of thick-walled high-pressure vessels
US3423003A (en) * 1965-09-28 1969-01-21 Tube & Pipe Ind Proprietary Lt Method and means for the manufacture of spiral piping
US3549077A (en) * 1966-02-01 1970-12-22 Ameron Inc Apparatus for fabricating thin-walled steel cylinders
US3715557A (en) * 1971-05-11 1973-02-06 Rostfria Tak Ab Method of, and apparatus for spirally winding strip metal about a pipe, and securing adjacent strips by welding
FR2310188A1 (fr) * 1975-05-09 1976-12-03 Blohm Voss Ag Tubes a ligne de soudure helicoidale

Also Published As

Publication number Publication date
PT70001A (de) 1979-08-01
IT7926866A0 (it) 1979-10-29
ES483325A1 (es) 1980-04-16
NL180638B (nl) 1986-11-03
NL7907944A (nl) 1980-05-07
IT1124803B (it) 1986-05-14
US4295592A (en) 1981-10-20
NL180638C (nl) 1987-04-01
YU175779A (en) 1982-10-31
DE2847966A1 (de) 1980-05-08
AT375577B (de) 1984-08-27
CH640449A5 (de) 1984-01-13
DE2847966B2 (de) 1980-10-16
ATA463079A (de) 1984-01-15
BE878652A (fr) 1979-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse