BRPI0700350A - estação corretora de telescopicidade de bobinas em laminadores de tiras a quente - Google Patents

estação corretora de telescopicidade de bobinas em laminadores de tiras a quente

Info

Publication number
BRPI0700350A
BRPI0700350A BRPI0700350-1A BRPI0700350A BRPI0700350A BR PI0700350 A BRPI0700350 A BR PI0700350A BR PI0700350 A BRPI0700350 A BR PI0700350A BR PI0700350 A BRPI0700350 A BR PI0700350A
Authority
BR
Brazil
Prior art keywords
telescopicity
coil
telescoping
hot rolled
rolled strip
Prior art date
Application number
BRPI0700350-1A
Other languages
English (en)
Inventor
Joao Augusto Guilherme Pereira
Oliveira Lima Jr Sergio De
Ribeiro James Willian Laranja
Araujo Franca Ricardo De
Original Assignee
Tubarao Siderurgica
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 Tubarao Siderurgica filed Critical Tubarao Siderurgica
Priority to BRPI0700350A priority Critical patent/BRPI0700350B1/pt
Priority to PCT/BR2007/000102 priority patent/WO2008095267A1/en
Publication of BRPI0700350A publication Critical patent/BRPI0700350A/pt
Publication of BRPI0700350B1 publication Critical patent/BRPI0700350B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
    • B65H19/126—Lifting, transporting, or inserting the web roll; Removing empty core with both-ends supporting arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
    • B21C47/3408—Feeding or guiding devices not specially adapted to a particular type of apparatus for monitoring the lateral position of the material
    • B21C47/3425—Feeding or guiding devices not specially adapted to a particular type of apparatus for monitoring the lateral position of the material without lateral edge contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/173—Metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Replacement Of Web Rolls (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Control Of Metal Rolling (AREA)

Abstract

ESTAçãO CORRETORA DE TELESCOPICIDADE DE BOBINAS EM LAMINADORES DE TIRAS A QUENTE. Consta de um dispositivo instalado na etapa posterior à de bobinamento da tira de aço no processo de laminação a quente, no qual a bobina (2) posicionada em seu eixo horizontal ou vertical é pressionada por dois discos (3) que são centralizados em seu eixo, reduzindo ou eliminando o defeito da telescopicidade (1) sem provocar danos de forma à bobina (2) e de superfície à tira durante o processo de correção, com isso oferecendo solução imediata ao fenómeno telescopicidade (1), sendo imprescindível para evitar quaisquer alterações e ou ajustes nas etapas anteriores ou posteriores à laminação de tiras a quente, simplificando sobremaneira a sua inserção junto ao mercado consumidor, oferecendo uma bobina com níveis de telescopicidade aceitáveis.
BRPI0700350A 2007-02-05 2007-02-05 estação corretora de telescopicidade de bobinas em laminadores de tiras a quente BRPI0700350B1 (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BRPI0700350A BRPI0700350B1 (pt) 2007-02-05 2007-02-05 estação corretora de telescopicidade de bobinas em laminadores de tiras a quente
PCT/BR2007/000102 WO2008095267A1 (en) 2007-02-05 2007-04-20 Telescopicity corrector device for hot strip mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0700350A BRPI0700350B1 (pt) 2007-02-05 2007-02-05 estação corretora de telescopicidade de bobinas em laminadores de tiras a quente

Publications (2)

Publication Number Publication Date
BRPI0700350A true BRPI0700350A (pt) 2008-09-23
BRPI0700350B1 BRPI0700350B1 (pt) 2020-01-28

Family

ID=39681202

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0700350A BRPI0700350B1 (pt) 2007-02-05 2007-02-05 estação corretora de telescopicidade de bobinas em laminadores de tiras a quente

Country Status (2)

Country Link
BR (1) BRPI0700350B1 (pt)
WO (1) WO2008095267A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101947573B (zh) * 2010-08-09 2012-12-05 江阴大地装备股份有限公司 地下卷取机带钢卷取装置中的对中装置
CN103658228A (zh) * 2013-12-16 2014-03-26 新余钢铁集团有限公司 一种消除热轧卷塔形的装置
CN105598204B (zh) * 2016-03-16 2017-06-23 山东钢铁股份有限公司 一种热轧钢卷塔形修复装置
ES2694448B2 (es) * 2017-06-20 2019-07-10 Tpi Ingenieria S L Instalación para eliminar la desviación lateral de espiras en bobinas
CN110015477B (zh) * 2019-05-20 2024-07-30 上海梅山工业民用工程设计研究院有限公司 适用于热轧钢卷双运输线的运输系统的钢卷抽芯齐平系统
CN113857292A (zh) * 2021-11-05 2021-12-31 上海梅山工业民用工程设计研究院有限公司 一种钢卷抽芯平齐装置
CN119972817B (zh) * 2025-04-02 2025-10-03 山东钢铁集团日照有限公司 一种精轧机入口导卫开口度调整控制补偿方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1521517A1 (ru) * 1988-01-21 1989-11-15 Центральное проектно-конструкторское бюро кузнечно-прессового машиностроения Устройство дл съема и транспортировани рулонов
JPH0615355A (ja) * 1992-06-29 1994-01-25 Kawasaki Steel Corp 金属板コイルのコイル巻き不揃い修正方法
JPH0957341A (ja) * 1995-08-24 1997-03-04 Nippon Steel Corp コイル捲形状矯正装置
RU2131316C1 (ru) * 1997-11-26 1999-06-10 Акционерное общество открытого типа "Череповецкий сталепрокатный завод" Разматыватель рулонов ящичного типа
RU2201305C2 (ru) * 2000-08-07 2003-03-27 Открытое акционерное общество "Северсталь" Способ уплотнения рулонов и устройство для его осуществления
RU2208484C2 (ru) * 2001-04-12 2003-07-20 Открытое акционерное общество "Новолипецкий металлургический комбинат" Способ производства полосового проката

Also Published As

Publication number Publication date
BRPI0700350B1 (pt) 2020-01-28
WO2008095267A1 (en) 2008-08-14

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: ARCELORMITTAL BRASIL S.A. (BR/ES)

Free format text: TRANSFERIDO DE: COMPANHIA SIDERURGICA DE TUBARAO

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE 6A. ANUIDADE(S).

B08G Application fees: restoration [chapter 8.7 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 28/01/2020, 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 17A 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 2760 DE 28-11-2023 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.