GB2042394B - Welding machine for welding tapered structures - Google Patents

Welding machine for welding tapered structures

Info

Publication number
GB2042394B
GB2042394B GB8003450A GB8003450A GB2042394B GB 2042394 B GB2042394 B GB 2042394B GB 8003450 A GB8003450 A GB 8003450A GB 8003450 A GB8003450 A GB 8003450A GB 2042394 B GB2042394 B GB 2042394B
Authority
GB
United Kingdom
Prior art keywords
welding
tapered structures
machine
welding machine
structures
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
GB8003450A
Other versions
GB2042394A (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.)
Benteler Deustchland GmbH
Original Assignee
Benteler Deustchland 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 Benteler Deustchland GmbH filed Critical Benteler Deustchland GmbH
Publication of GB2042394A publication Critical patent/GB2042394A/en
Application granted granted Critical
Publication of GB2042394B publication Critical patent/GB2042394B/en
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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/16—Making tubes with varying diameter in longitudinal direction
    • B21C37/18—Making tubes with varying diameter in longitudinal direction conical tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
GB8003450A 1979-02-05 1980-02-01 Welding machine for welding tapered structures Expired GB2042394B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792904269 DE2904269C2 (en) 1979-02-05 1979-02-05 Welding device for conical masts

Publications (2)

Publication Number Publication Date
GB2042394A GB2042394A (en) 1980-09-24
GB2042394B true GB2042394B (en) 1982-12-01

Family

ID=6062186

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8003450A Expired GB2042394B (en) 1979-02-05 1980-02-01 Welding machine for welding tapered structures

Country Status (4)

Country Link
DE (1) DE2904269C2 (en)
ES (1) ES488226A1 (en)
FR (1) FR2447771A1 (en)
GB (1) GB2042394B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100411819C (en) * 2005-12-23 2008-08-20 昆山市华恒焊接设备技术有限责任公司 Flexible automatically centering fixture
WO2008132767A1 (en) * 2007-04-30 2008-11-06 Officine Meccaniche Murgesi S.R.L. Method and system for longitudinally welding tapered tubular shafts

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR471528A (en) * 1913-07-05 1914-10-30 Louis Greenberg Fan improvements
GB809129A (en) * 1954-11-25 1959-02-18 Linde Eismasch Ag Apparatus for fusion butt welding the adjacent longitudinal edges of tube lengths
DE1912394C3 (en) * 1969-03-12 1983-01-05 Benteler-Werke Ag Werk Neuhaus, 4790 Paderborn Welding device for welding the longitudinally directed welding gap hollow bodies shaped like a slotted tube, in particular conical masts

Also Published As

Publication number Publication date
FR2447771A1 (en) 1980-08-29
FR2447771B1 (en) 1983-02-18
DE2904269A1 (en) 1980-08-07
ES488226A1 (en) 1980-09-16
DE2904269C2 (en) 1983-07-14
GB2042394A (en) 1980-09-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee