IT998138B - Procedimento per fabbricazione continua di travi saldate per carpenteria leggera particolar mente travi a i o t - Google Patents

Procedimento per fabbricazione continua di travi saldate per carpenteria leggera particolar mente travi a i o t

Info

Publication number
IT998138B
IT998138B IT25226/73A IT2522673A IT998138B IT 998138 B IT998138 B IT 998138B IT 25226/73 A IT25226/73 A IT 25226/73A IT 2522673 A IT2522673 A IT 2522673A IT 998138 B IT998138 B IT 998138B
Authority
IT
Italy
Prior art keywords
beams
carpentry
lightweight
procedure
welded
Prior art date
Application number
IT25226/73A
Other languages
English (en)
Italian (it)
Original Assignee
Voest Ag
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 Voest Ag filed Critical Voest Ag
Application granted granted Critical
Publication of IT998138B publication Critical patent/IT998138B/it

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
    • B21D47/04—Making rigid structural elements or units, e.g. honeycomb structures composite sheet metal profiles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49616—Structural member making
    • Y10T29/49623—Static structure, e.g., a building component
    • Y10T29/49634—Beam or girder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Metal Rolling (AREA)
IT25226/73A 1972-06-06 1973-06-12 Procedimento per fabbricazione continua di travi saldate per carpenteria leggera particolar mente travi a i o t IT998138B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT484072A AT321691B (de) 1972-06-06 1972-06-06 Verfahren und Anlage zum kontinuierlichen Herstellen von geschweißten Leichtbau-Trägerprofilen, insbesondere I- oder T-Trägern

Publications (1)

Publication Number Publication Date
IT998138B true IT998138B (it) 1976-01-20

Family

ID=3568940

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25226/73A IT998138B (it) 1972-06-06 1973-06-12 Procedimento per fabbricazione continua di travi saldate per carpenteria leggera particolar mente travi a i o t

Country Status (8)

Country Link
US (1) US3860781A (US07754267-20100713-C00021.png)
JP (1) JPS4962340A (US07754267-20100713-C00021.png)
AT (1) AT321691B (US07754267-20100713-C00021.png)
DD (1) DD104237A5 (US07754267-20100713-C00021.png)
DE (1) DE2327657A1 (US07754267-20100713-C00021.png)
FR (1) FR2187451B1 (US07754267-20100713-C00021.png)
IT (1) IT998138B (US07754267-20100713-C00021.png)
SU (1) SU534177A3 (US07754267-20100713-C00021.png)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5557383A (en) * 1978-10-21 1980-04-28 Sumikin Kozai Kogyo Kk Welded shape steel fabrication equipment
JPS60216981A (ja) * 1984-04-12 1985-10-30 Kawasaki Heavy Ind Ltd 十字柱鋼構造物の連続生産方法
CN1035077C (zh) * 1988-07-25 1997-06-04 管科技有限公司 焊接空心端部的构件及其制造方法
US5185920A (en) * 1989-08-03 1993-02-16 Jasime Aguilo Installation and method for carrying out metallic reinforcements
JP3122132B2 (ja) * 1990-09-28 2001-01-09 チューブ・テクノロジー・ピィ・ティ・ワイ・リミテッド 多部材構造部材
EP0550578B1 (en) * 1990-09-28 1997-04-02 Tube Technology Pty Ltd Interengageable structural members
FI91133C1 (fi) * 1993-06-01 1994-05-25 Steel Invest Oy Menetelmä ja laitteisto erillisistä levyosista liittämällä koottavien muotopalkkien automaattiseen valmistukseen
US5787559A (en) * 1993-08-23 1998-08-04 Dean; Charles W. Rigid frame construction apparatus
AU2003903142A0 (en) * 2003-06-23 2003-07-03 Palmer Tube Mills (Aust) Pty Ltd An improved beam
US8240054B2 (en) * 2008-10-17 2012-08-14 Ccm, Inc. Method for manufacturing a support beam that includes providing an alignment tool and two pieces of strip material wherein each piece of strip material is curvilinear and the alignment tool is used to position the strip during a joining operation
US20110108530A1 (en) * 2009-11-06 2011-05-12 Martin Andrew V System and method for welding
DE102010005757B3 (de) * 2010-01-25 2011-06-16 Thyssenkrupp Steel Europe Ag Vorrichtung und Verfahren zum Führen von miteinander entlang ihrer Längskanten zu fügender Bänder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1237409B (de) * 1961-03-23 1967-03-23 Pullmax Ab Vorrichtung zum Schweissen, insbesondere Lichtbogenschweissen, von Traegern aus Blechen
FR1377333A (fr) * 1963-07-29 1964-11-06 Lorraine Escaut Sa Perfectionnements à la fabrication de tubes
US3362056A (en) * 1964-06-05 1968-01-09 Theodor Wuppermann Method of fabricating structural shapes
US3391267A (en) * 1964-08-04 1968-07-02 American Mach & Foundry Manufacture of welded beams
US3510625A (en) * 1966-03-03 1970-05-05 Guild Metal Joining Equipment Strip joining methods and apparatus
US3698224A (en) * 1970-11-16 1972-10-17 Siderurgica Occidental C A Process for the production of steel structural shapes

Also Published As

Publication number Publication date
US3860781A (en) 1975-01-14
JPS4962340A (US07754267-20100713-C00021.png) 1974-06-17
SU534177A3 (ru) 1976-10-30
DD104237A5 (US07754267-20100713-C00021.png) 1974-03-05
AT321691B (de) 1975-04-10
FR2187451B1 (US07754267-20100713-C00021.png) 1976-05-28
DE2327657A1 (de) 1974-01-10
FR2187451A1 (US07754267-20100713-C00021.png) 1974-01-18

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