NL180287C - Apparatus for welding the edges of a tubular metal band. - Google Patents

Apparatus for welding the edges of a tubular metal band.

Info

Publication number
NL180287C
NL180287C NLAANVRAGE7315748,A NL7315748A NL180287C NL 180287 C NL180287 C NL 180287C NL 7315748 A NL7315748 A NL 7315748A NL 180287 C NL180287 C NL 180287C
Authority
NL
Netherlands
Prior art keywords
welding
edges
metal band
tubular metal
tubular
Prior art date
Application number
NLAANVRAGE7315748,A
Other languages
Dutch (nl)
Other versions
NL7315748A (en
Original Assignee
Kabelmetal Electro Gmbh
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 Kabelmetal Electro Gmbh filed Critical Kabelmetal Electro Gmbh
Publication of NL7315748A publication Critical patent/NL7315748A/xx
Application granted granted Critical
Publication of NL180287C publication Critical patent/NL180287C/en

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
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode
    • B23K9/1675—Arc welding or cutting making use of shielding gas and of a non-consumable electrode making use of several 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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • 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
    • B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
    • B23K9/0253—Seam welding; Backing means; Inserts for rectilinear seams for the longitudinal seam of tubes
    • 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
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/29—Supporting devices adapted for making use of shielding means
    • B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas
    • B23K9/296—Supporting devices adapted for making use of shielding means the shielding means being a gas using non-consumable electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
NLAANVRAGE7315748,A 1972-11-20 1973-11-16 Apparatus for welding the edges of a tubular metal band. NL180287C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2256851A DE2256851A1 (en) 1972-11-20 1972-11-20 ARRANGEMENT FOR WELDING THIN SHEET METALS

Publications (2)

Publication Number Publication Date
NL7315748A NL7315748A (en) 1974-05-22
NL180287C true NL180287C (en) 1987-02-02

Family

ID=5862224

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7315748,A NL180287C (en) 1972-11-20 1973-11-16 Apparatus for welding the edges of a tubular metal band.

Country Status (16)

Country Link
JP (1) JPS5628629B2 (en)
KR (1) KR780000652B1 (en)
AT (1) AT327645B (en)
BE (1) BE804800A (en)
BR (1) BR7308995D0 (en)
CA (1) CA994428A (en)
CH (1) CH555214A (en)
DD (1) DD105746A5 (en)
DE (1) DE2256851A1 (en)
DK (1) DK141774C (en)
ES (1) ES197201Y (en)
FI (1) FI60984C (en)
FR (1) FR2213131B1 (en)
GB (1) GB1408849A (en)
IT (1) IT996217B (en)
NL (1) NL180287C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5577975A (en) * 1978-12-08 1980-06-12 Hitachi Ltd Method and apparatus for multiple electrode welding
FR2529123A1 (en) * 1982-06-23 1983-12-30 Gendarme Bernard Earth connection for electric welding - where earthing plate is clamped to ferrous metal workpiece by permanent magnet which does not touch workpiece
DE4411967A1 (en) * 1994-04-07 1995-10-12 Kabelmetal Electro Gmbh Device for welding thin sheets which pass under a fixed water-cooled welding head
EP2570202A1 (en) 2011-09-15 2013-03-20 Nexans Device for continuous production of welded metal tubes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832880A (en) * 1956-07-31 1958-04-29 Vyzkummy Ustav Svarovacich Str Process of depositing molten metal from metal electrodes on to a metallic body, particularly a process for electric welding
DE1515221A1 (en) * 1963-09-04 1969-07-24 Takashi Kuhara Welding process and device for carrying out the process
JPS4210673Y1 (en) * 1965-04-30 1967-06-13
US3349213A (en) * 1966-08-19 1967-10-24 Union Carbide Corp Multi-arc seam welding devices
US3684855A (en) * 1971-01-14 1972-08-15 George R Wepfer Process and apparatus for submerged arc welding

Also Published As

Publication number Publication date
FR2213131A1 (en) 1974-08-02
AT327645B (en) 1976-02-10
ATA755373A (en) 1975-04-15
KR780000652B1 (en) 1978-12-18
JPS5628629B2 (en) 1981-07-03
ES197201U (en) 1975-04-01
DK141774B (en) 1980-06-16
ES197201Y (en) 1975-09-01
DE2256851A1 (en) 1974-05-22
NL7315748A (en) 1974-05-22
CH555214A (en) 1974-10-31
FI60984C (en) 1982-05-10
IT996217B (en) 1975-12-10
CA994428A (en) 1976-08-03
DK141774C (en) 1980-11-03
JPS5046535A (en) 1975-04-25
FR2213131B1 (en) 1978-11-10
GB1408849A (en) 1975-10-08
FI60984B (en) 1982-01-29
BR7308995D0 (en) 1974-08-22
DD105746A5 (en) 1974-05-12
BE804800A (en) 1974-01-02

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Legal Events

Date Code Title Description
BC A request for examination has been filed
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: KABELMETAL ELECTRO GMBH

A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee