BR0211205B1 - processo de trabalho para a laminação x-h de perfis (vigas) de aço de flanges paralelos. - Google Patents

processo de trabalho para a laminação x-h de perfis (vigas) de aço de flanges paralelos.

Info

Publication number
BR0211205B1
BR0211205B1 BRPI0211205-1A BR0211205A BR0211205B1 BR 0211205 B1 BR0211205 B1 BR 0211205B1 BR 0211205 A BR0211205 A BR 0211205A BR 0211205 B1 BR0211205 B1 BR 0211205B1
Authority
BR
Brazil
Prior art keywords
rolling
mill frame
flange steel
parallel flange
working process
Prior art date
Application number
BRPI0211205-1A
Other languages
English (en)
Other versions
BR0211205A (pt
Inventor
Georg Engel
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7692643&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0211205(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of BR0211205A publication Critical patent/BR0211205A/pt
Publication of BR0211205B1 publication Critical patent/BR0211205B1/pt

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
    • 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
    • B21B—ROLLING OF METAL
    • B21B2267/00—Roll parameters
    • B21B2267/24—Roll wear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
BRPI0211205-1A 2001-07-21 2002-07-17 processo de trabalho para a laminação x-h de perfis (vigas) de aço de flanges paralelos. BR0211205B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10135601A DE10135601A1 (de) 2001-07-21 2001-07-21 Arbeitsverfahren zum X-H-Walzen von parallelflanschigen Stahlprofilen (-Trägern)
PCT/EP2002/007941 WO2003011488A1 (de) 2001-07-21 2002-07-17 Arbeitsverfahren zum x-h-walzen von parallelflanschigen stahlprofilen (-trägern)

Publications (2)

Publication Number Publication Date
BR0211205A BR0211205A (pt) 2004-07-13
BR0211205B1 true BR0211205B1 (pt) 2010-10-05

Family

ID=7692643

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0211205-1A BR0211205B1 (pt) 2001-07-21 2002-07-17 processo de trabalho para a laminação x-h de perfis (vigas) de aço de flanges paralelos.

Country Status (12)

Country Link
US (1) US7043953B2 (pt)
EP (1) EP1417048B1 (pt)
JP (1) JP2004535934A (pt)
KR (1) KR100613134B1 (pt)
CN (1) CN1264617C (pt)
AT (1) ATE286787T1 (pt)
BR (1) BR0211205B1 (pt)
DE (2) DE10135601A1 (pt)
ES (1) ES2235073T3 (pt)
PL (1) PL367037A1 (pt)
RU (1) RU2264871C2 (pt)
WO (1) WO2003011488A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200445269Y1 (ko) * 2008-06-04 2009-07-14 신석균 양면대칭다면렌즈를 양안에 갖는 멀티비젼스코프
CN102247981B (zh) * 2011-06-01 2013-06-26 中冶赛迪工程技术股份有限公司 型钢轧制生产工艺
CN103056160A (zh) * 2013-01-24 2013-04-24 中冶赛迪工程技术股份有限公司 H型钢的x-i短流程轧制机组
JP6441159B2 (ja) * 2015-04-27 2018-12-19 三菱重工業株式会社 圧延加工装置
CN107695094B (zh) * 2017-10-12 2019-02-22 刘庚申 H型钢的生产系统
CN110814023A (zh) * 2019-11-13 2020-02-21 天津市中重科技工程有限公司 大型和超大型钢双可逆精轧区轧制工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543027B1 (fr) * 1983-03-21 1986-05-16 Sacilor Procede de laminage universel integral de profiles metalliques du type poutrelle h ou i
DE3419501A1 (de) * 1984-05-25 1985-11-28 Mannesmann AG, 4000 Düsseldorf Kalibrierung fuer auf einer reversierbaren vorstrasse und anschliessender kontinuierlicher fertigstrasse gewalzte i- und u-traeger
DE3832392C2 (de) * 1988-09-23 1996-07-11 Schloemann Siemag Ag Formstahl-Walzwerk
US5896770A (en) * 1995-12-21 1999-04-27 Nippon Steel Corporation Method and apparatus for rolling shape steel
DE19722732A1 (de) * 1997-05-30 1998-12-03 Schloemann Siemag Ag Verfahren zum Walzen von Stahlprofilen

Also Published As

Publication number Publication date
US7043953B2 (en) 2006-05-16
ES2235073T3 (es) 2005-07-01
KR100613134B1 (ko) 2006-08-17
CN1264617C (zh) 2006-07-19
DE10135601A1 (de) 2003-02-06
RU2264871C2 (ru) 2005-11-27
BR0211205A (pt) 2004-07-13
PL367037A1 (en) 2005-02-21
EP1417048A1 (de) 2004-05-12
DE50202012D1 (de) 2005-02-17
WO2003011488A1 (de) 2003-02-13
CN1533311A (zh) 2004-09-29
ATE286787T1 (de) 2005-01-15
EP1417048B1 (de) 2005-01-12
RU2004105159A (ru) 2005-05-20
JP2004535934A (ja) 2004-12-02
KR20040013149A (ko) 2004-02-11
US20040221636A1 (en) 2004-11-11

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/07/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2594 DE 24-09-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.