FR2273620A1 - Tete de soudure sous flux gazeux a mouvements combines pour ensemble tubulaire - Google Patents

Tete de soudure sous flux gazeux a mouvements combines pour ensemble tubulaire

Info

Publication number
FR2273620A1
FR2273620A1 FR7419474A FR7419474A FR2273620A1 FR 2273620 A1 FR2273620 A1 FR 2273620A1 FR 7419474 A FR7419474 A FR 7419474A FR 7419474 A FR7419474 A FR 7419474A FR 2273620 A1 FR2273620 A1 FR 2273620A1
Authority
FR
France
Prior art keywords
torches
tubes
submerged arc
axis
ladders
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.)
Granted
Application number
FR7419474A
Other languages
English (en)
French (fr)
Other versions
FR2273620B1 (zh
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.)
TECH NLE EXPLOIT SOC
Original Assignee
TECH NLE EXPLOIT SOC
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 TECH NLE EXPLOIT SOC filed Critical TECH NLE EXPLOIT SOC
Priority to FR7419474A priority Critical patent/FR2273620A1/fr
Publication of FR2273620A1 publication Critical patent/FR2273620A1/fr
Application granted granted Critical
Publication of FR2273620B1 publication Critical patent/FR2273620B1/fr
Granted 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
FR7419474A 1974-06-05 1974-06-05 Tete de soudure sous flux gazeux a mouvements combines pour ensemble tubulaire Granted FR2273620A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7419474A FR2273620A1 (fr) 1974-06-05 1974-06-05 Tete de soudure sous flux gazeux a mouvements combines pour ensemble tubulaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7419474A FR2273620A1 (fr) 1974-06-05 1974-06-05 Tete de soudure sous flux gazeux a mouvements combines pour ensemble tubulaire

Publications (2)

Publication Number Publication Date
FR2273620A1 true FR2273620A1 (fr) 1976-01-02
FR2273620B1 FR2273620B1 (zh) 1979-01-26

Family

ID=9139680

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7419474A Granted FR2273620A1 (fr) 1974-06-05 1974-06-05 Tete de soudure sous flux gazeux a mouvements combines pour ensemble tubulaire

Country Status (1)

Country Link
FR (1) FR2273620A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105081632B (zh) * 2015-06-04 2017-03-01 山东金博利达精密机械有限公司 一种梯式桥架自动焊接机

Also Published As

Publication number Publication date
FR2273620B1 (zh) 1979-01-26

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse