ES2034742T3 - Procedimiento para la fabricacion de un perfil de acero, perfil de acero y su utilizacion. - Google Patents

Procedimiento para la fabricacion de un perfil de acero, perfil de acero y su utilizacion.

Info

Publication number
ES2034742T3
ES2034742T3 ES198989730048T ES89730048T ES2034742T3 ES 2034742 T3 ES2034742 T3 ES 2034742T3 ES 198989730048 T ES198989730048 T ES 198989730048T ES 89730048 T ES89730048 T ES 89730048T ES 2034742 T3 ES2034742 T3 ES 2034742T3
Authority
ES
Spain
Prior art keywords
steel profile
sections
procedure
manufacture
steel
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 - Lifetime
Application number
ES198989730048T
Other languages
English (en)
Spanish (es)
Inventor
Alfred Babilon
Ulrich Eggers
Martin Majewski
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.)
Preussag Stahl AG
Original Assignee
Preussag Stahl 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 Preussag Stahl AG filed Critical Preussag Stahl AG
Application granted granted Critical
Publication of ES2034742T3 publication Critical patent/ES2034742T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/088—H- or I-sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H8/00—Rolling metal of indefinite length in repetitive shapes specially designed for the manufacture of particular objects, e.g. checkered sheets
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D17/00—Caps for supporting mine roofs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Coating With Molten Metal (AREA)
  • Heat Treatment Of Steel (AREA)
  • Preliminary Treatment Of Fibers (AREA)
ES198989730048T 1988-03-02 1989-02-28 Procedimiento para la fabricacion de un perfil de acero, perfil de acero y su utilizacion. Expired - Lifetime ES2034742T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3807211A DE3807211A1 (de) 1988-03-02 1988-03-02 Stahlprofil und verfahren zum herstellen eines stahlprofiles

Publications (1)

Publication Number Publication Date
ES2034742T3 true ES2034742T3 (es) 1993-04-01

Family

ID=6348924

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989730048T Expired - Lifetime ES2034742T3 (es) 1988-03-02 1989-02-28 Procedimiento para la fabricacion de un perfil de acero, perfil de acero y su utilizacion.

Country Status (4)

Country Link
EP (1) EP0331618B1 (fr)
AT (1) ATE79572T1 (fr)
DE (2) DE3807211A1 (fr)
ES (1) ES2034742T3 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB704338A (en) * 1949-10-24 1954-02-17 Groetschel Karl Maria Improvements in lagging members for mines
DE976549C (de) * 1949-10-25 1963-11-07 Karl M Dipl Berging Groetschel Ausbautraeger, insbesondere fuer den Strebausbau
GB786538A (en) * 1954-09-14 1957-11-20 Gutehoffnungshuette Sterkrade Improvements in and relating to caps for supporting mine roofs
DE1602021A1 (de) * 1967-10-26 1970-05-06 Arbed Vereinigte Huettenwerke Verfahren zur Herstellung von auf der Schmalseite profilierten Baendern
DE3307230A1 (de) * 1982-03-09 1983-10-20 Stahlwerke Peine-Salzgitter Ag, 3150 Peine Grubenausbauprofil fuer formschluessigen anschluss
DE3629214A1 (de) * 1986-08-28 1988-03-10 Armo Bauelemente Ausbauprofil fuer den gruben- und tunnelausbau

Also Published As

Publication number Publication date
DE3807211A1 (de) 1989-09-14
ATE79572T1 (de) 1992-09-15
EP0331618A2 (fr) 1989-09-06
EP0331618B1 (fr) 1992-08-19
EP0331618A3 (fr) 1991-01-02
DE58902061D1 (de) 1992-09-24

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