ES482622A1 - An improved Device for Guiding Pairs of Rolled Members to be Connected by Welding - Google Patents

An improved Device for Guiding Pairs of Rolled Members to be Connected by Welding

Info

Publication number
ES482622A1
ES482622A1 ES482622A ES482622A ES482622A1 ES 482622 A1 ES482622 A1 ES 482622A1 ES 482622 A ES482622 A ES 482622A ES 482622 A ES482622 A ES 482622A ES 482622 A1 ES482622 A1 ES 482622A1
Authority
ES
Spain
Prior art keywords
rollers
pair
welding
tightening
improved device
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
ES482622A
Other languages
Spanish (es)
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.)
Italsider SpA
Original Assignee
Italsider SpA
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 Italsider SpA filed Critical Italsider SpA
Publication of ES482622A1 publication Critical patent/ES482622A1/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
    • 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
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • B23K31/022—Making profiled bars with soldered or welded seams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

A device capable of guiding simultaneously two pairs of metal members prior to welding, which comprises a pair of vertical axis outer tightening rollers suitable to tighten together a horizontal core member and either a single or two vertical members respectively, of a single or double T section to be produced by welding between said pair of outer tightening rollers there being arranged a pair of vertical axis inner tightening rollers (21, 22), biased away from each other with forces which are opposed and equal to the tightening force of the respective outer roller said pair of inner rollers being freely movable together in either direction transversally of the longitudinal direction of the sections. Preferably, the inner rollers are vertically adjustable, and may be swung away so that a single larger size core section may be held between the two outer rollers.
ES482622A 1978-07-20 1979-07-19 An improved Device for Guiding Pairs of Rolled Members to be Connected by Welding Expired ES482622A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12720/78A IT1103767B (en) 1978-07-20 1978-07-20 IMPROVED DEVICE FOR GUIDING PAIRS OF PROFILES TO BE COMPOSED BY WELDING

Publications (1)

Publication Number Publication Date
ES482622A1 true ES482622A1 (en) 1980-02-16

Family

ID=11142935

Family Applications (1)

Application Number Title Priority Date Filing Date
ES482622A Expired ES482622A1 (en) 1978-07-20 1979-07-19 An improved Device for Guiding Pairs of Rolled Members to be Connected by Welding

Country Status (8)

Country Link
DE (1) DE2928101A1 (en)
ES (1) ES482622A1 (en)
FI (1) FI792074A (en)
FR (1) FR2431344A1 (en)
GB (1) GB2025822A (en)
IT (1) IT1103767B (en)
PT (1) PT69913A (en)
SE (1) SE7905767L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2040163A1 (en) * 1991-06-26 1993-10-01 Equipos Nucleares Sa Welding device for nuclear fuel assembly grids.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT390022B (en) * 1985-04-30 1990-03-12 N P K Za Kontrolno Zavaratschn MACHINE FOR SIMULTANEOUS WELDING ON BOTH SIDES OF A RIB
US4586646A (en) * 1985-06-10 1986-05-06 Howard Booher Beam fabricating device
CN113909652A (en) * 2021-10-08 2022-01-11 安徽江淮汽车集团股份有限公司 Fillet welding fixture mechanism

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1349609A (en) * 1963-02-21 1964-01-17 Hedlund Brdr Ab Machine for welding beams
FR2134787A5 (en) * 1971-04-20 1972-12-08 Connac Gabriel Automatically welding lattice girders - at increased speeds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2040163A1 (en) * 1991-06-26 1993-10-01 Equipos Nucleares Sa Welding device for nuclear fuel assembly grids.

Also Published As

Publication number Publication date
FR2431344A1 (en) 1980-02-15
FI792074A (en) 1980-01-21
DE2928101A1 (en) 1980-01-31
SE7905767L (en) 1980-01-21
IT7812720A0 (en) 1978-07-20
GB2025822A (en) 1980-01-30
IT1103767B (en) 1985-10-14
PT69913A (en) 1979-08-01

Similar Documents

Publication Publication Date Title
ATE42484T1 (en) ROLLER WITH DRAWBAR AND SWINGING SUPPORT AND INTERCHANGEABLE, INTERMEDIATE LINK.
ES269992A1 (en) Rolling mill
SE9403866D0 (en) Rolling mill
HU182228B (en) Device for adjusting the summarized drawing ratio in stretching rolling mill used for tube production
ES482622A1 (en) An improved Device for Guiding Pairs of Rolled Members to be Connected by Welding
GB1452047A (en) Multiple line rod rolling apparatus
JPS53127353A (en) Method and apparatus for rolling by multistage rolling mill
DE59504981D1 (en) Universal roll stand for forming pipes
ES449931A1 (en) Optical roll alignment device
DE3862251D1 (en) ROLLING MILLS WITH TWO OR MORE PAIRS OF ROLLING STANDS.
DE2965336D1 (en) A centering and cramping adjusting mechanism for adjusting the clearance between sub-guide rollers, for use in a material guiding apparatus of a rolling mill
GB1366015A (en) Method and apparatus for cold drawing metal wire rod
JPS5410258A (en) Method and apparatus for wrapping of sheet around rolling roll
JPS5554203A (en) Rolling mill for pipe
JPS5660471A (en) Pressure fixing device
JPS53113252A (en) Rolling mill for shape steel
JPS5415459A (en) Layout of continuous bar steel/wire rod
ES471202A1 (en) Strand guiding stand for continuous casting apparatus
GB1246392A (en) Supporting apparatus for the work rolls of a tube cold-rolling mill
JPS57168709A (en) Rolling device using longitudinal roll
US2918961A (en) Grip for straightening structrual sections
GB1440454A (en) Method and apparatus for straightening welded compound sections
JPS5671507A (en) Rolling mill
JPS53135863A (en) Endless rolling mill line
JPS5382646A (en) Tension and compressive force detecting process and device between stands at continuous rolling mill