FR2172837B2 - - Google Patents

Info

Publication number
FR2172837B2
FR2172837B2 FR7206200A FR7206200A FR2172837B2 FR 2172837 B2 FR2172837 B2 FR 2172837B2 FR 7206200 A FR7206200 A FR 7206200A FR 7206200 A FR7206200 A FR 7206200A FR 2172837 B2 FR2172837 B2 FR 2172837B2
Authority
FR
France
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
FR7206200A
Other languages
French (fr)
Other versions
FR2172837A2 (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.)
Gaz Transport SARL
Original Assignee
Gaz Transport SARL
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 Gaz Transport SARL filed Critical Gaz Transport SARL
Priority to FR7206200A priority Critical patent/FR2172837A2/fr
Priority to US00233050A priority patent/US3777107A/en
Publication of FR2172837A2 publication Critical patent/FR2172837A2/fr
Application granted granted Critical
Publication of FR2172837B2 publication Critical patent/FR2172837B2/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
    • B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
    • B23K37/02—Carriages for supporting the welding or cutting element
    • B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
    • B23K37/0217—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track the guide member being fixed to the workpiece
    • B23K37/0223—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track the guide member being fixed to the workpiece the guide member being a part of the workpiece
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/06—Resistance welding; Severing by resistance heating using roller electrodes
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes
    • B23K11/3036—Roller electrodes
    • B23K11/3045—Cooled roller electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
FR7206200A 1971-03-12 1972-02-24 Electric welding machine - for the raised edges of metal plates Granted FR2172837A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7206200A FR2172837A2 (en) 1972-02-24 1972-02-24 Electric welding machine - for the raised edges of metal plates
US00233050A US3777107A (en) 1971-03-12 1972-03-09 Electrical welding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7206200A FR2172837A2 (en) 1972-02-24 1972-02-24 Electric welding machine - for the raised edges of metal plates

Publications (2)

Publication Number Publication Date
FR2172837A2 FR2172837A2 (en) 1973-10-05
FR2172837B2 true FR2172837B2 (ref) 1977-04-01

Family

ID=9094029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7206200A Granted FR2172837A2 (en) 1971-03-12 1972-02-24 Electric welding machine - for the raised edges of metal plates

Country Status (1)

Country Link
FR (1) FR2172837A2 (ref)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416079A1 (fr) * 1978-02-06 1979-08-31 Aro Machine automotrice de soudage electrique a la molette
FR2968284B1 (fr) 2010-12-01 2013-12-20 Gaztransp Et Technigaz Barriere d'etancheite pour une paroi de cuve
FR3054872B1 (fr) 2016-08-02 2018-08-17 Gaztransport Et Technigaz Structure de paroi etanche
FR3054871B1 (fr) 2016-08-02 2018-12-07 Gaztransport Et Technigaz Structure de paroi etanche
FR3077116B1 (fr) 2018-01-23 2021-01-08 Gaztransport Et Technigaz Cuve etanche et thermiquement isolante
FR3077115B1 (fr) 2018-01-23 2021-02-12 Gaztransport Et Technigaz Cuve etanche et thermiquement isolante.
IT201800002392A1 (it) * 2018-02-05 2019-08-05 Leas Srl Testa di saldatura a rullo
FR3104045B1 (fr) * 2019-12-09 2022-07-29 Gaztransport Et Technigaz Molette de soudage.
FR3124753B1 (fr) * 2021-06-30 2023-08-04 Gaztransport Et Technigaz Machine de soudage
FR3127423B1 (fr) * 2021-09-30 2023-10-27 Gaztransport Et Technigaz Machine de soudage à arrêt automatisé.
FR3167690A1 (fr) 2024-10-17 2026-04-24 Gaztransport Et Technigaz Cuve étanche et thermiquement isolantes comportant une bande de raccord munie d’ondulations

Also Published As

Publication number Publication date
FR2172837A2 (en) 1973-10-05

Similar Documents

Publication Publication Date Title
JPS4975347A (ref)
JPS5420850B2 (ref)
HU170692B (ref)
JPS4911224U (ref)
JPS5218977Y2 (ref)
JPS4956186U (ref)
JPS494686U (ref)
JPS5649732B2 (ref)
JPS4979049U (ref)
JPS4984149A (ref)
CS174317B1 (ref)
CS153936B1 (ref)
JPS4889869U (ref)
JPS492819A (ref)
CH599224A5 (ref)
CH571663A5 (ref)
CH562747A5 (ref)
CH574977A5 (ref)
CH566258A5 (ref)
CH576991A5 (ref)
CH563177A5 (ref)
CH572344A5 (ref)
CH603574A5 (ref)
CH603795A5 (ref)
CH579718A5 (ref)