BRPI0513472A - monobloco de acabamento com relação de transmissão otimizada para uma instalação de laminação de tarugos - Google Patents

monobloco de acabamento com relação de transmissão otimizada para uma instalação de laminação de tarugos

Info

Publication number
BRPI0513472A
BRPI0513472A BRPI0513472-2A BRPI0513472A BRPI0513472A BR PI0513472 A BRPI0513472 A BR PI0513472A BR PI0513472 A BRPI0513472 A BR PI0513472A BR PI0513472 A BRPI0513472 A BR PI0513472A
Authority
BR
Brazil
Prior art keywords
cages
optimized
gear ratio
bevel gears
gearbox
Prior art date
Application number
BRPI0513472-2A
Other languages
English (en)
Inventor
Bruno Monzio Compagnoni
Original Assignee
Vai Pomini Srl
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 Vai Pomini Srl filed Critical Vai Pomini Srl
Publication of BRPI0513472A publication Critical patent/BRPI0513472A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • B21B35/12—Toothed-wheel gearings specially adapted for metal-rolling mills; Housings or mountings therefor
    • 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
    • B21B1/16—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section
    • B21B1/18—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 wire rods, bars, merchant bars, rounds wire or material of like small cross-section in a continuous process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/005—Cantilevered roll stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • B21B35/02—Drives for metal-rolling mills, e.g. hydraulic drives for continuously-operating mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)
  • Metal Rolling (AREA)
  • Gears, Cams (AREA)
  • Structure Of Transmissions (AREA)
  • Control Of Transmission Device (AREA)

Abstract

MONOBLOCO DE ACABAMENTO COM RELAçãO DE TRANSMISSãO OTIMIZADA PARA UMA INSTALAçãO DE LAMINAçãO DE TARUGOS Um monobloco de acabamento com relação de transmissão otimizada para um laminador de tarugos compreende uma pluralidade de gaiolas de laminação (G1 -Gn) dispostas em seqüência própria para a formação de uma linha de laminação e comandada por um par de transmissões mecânicas (11, 12) em que pares de engrenagens cónicas são previstos para a variação de relação nas gaiolas da velocidade de rotação dos cilindros laminadores (18). De acordo com a invenção, uma variação dessa natureza da relação nas gaiolas é realizada através da combinação de um primeiro tipo (A,B) de pares de engrenagens cónicas com um segundo fio de pares de engrenagens cónicas (C,D) e existir um conjunto de quatro engrenagens cónicas próprias para realizar quatro gaiolas (C,D) com o mesmo par de engrenagens cónicas de transmissão.
BRPI0513472-2A 2004-07-28 2005-07-27 monobloco de acabamento com relação de transmissão otimizada para uma instalação de laminação de tarugos BRPI0513472A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001526A ITMI20041526A1 (it) 2004-07-28 2004-07-28 "monoblocco finitore con rapporto di trasmissione ottimizzato per un impianto di laminazione di billette"
PCT/EP2005/008194 WO2006010616A1 (en) 2004-07-28 2005-07-27 Finishing monoblock with optimised transmission ratio for a billet rolling plant

Publications (1)

Publication Number Publication Date
BRPI0513472A true BRPI0513472A (pt) 2008-05-06

Family

ID=35207622

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0513472-2A BRPI0513472A (pt) 2004-07-28 2005-07-27 monobloco de acabamento com relação de transmissão otimizada para uma instalação de laminação de tarugos

Country Status (9)

Country Link
US (1) US20070227220A1 (pt)
EP (1) EP1827722B1 (pt)
CN (1) CN1993190B (pt)
AT (1) ATE511417T1 (pt)
BR (1) BRPI0513472A (pt)
ES (1) ES2366282T3 (pt)
IT (1) ITMI20041526A1 (pt)
RU (1) RU2374019C2 (pt)
WO (1) WO2006010616A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009050710B4 (de) * 2009-10-26 2016-08-04 Sms Group Gmbh Drahtwalzgerüst mit Einzelantrieb
IT1400496B1 (it) * 2010-06-09 2013-06-11 Danieli Off Mecc Apparato e processo di laminazione vergella ad alta velocità.
IT1403827B1 (it) * 2011-02-07 2013-10-31 Pert S R L Con Unico Socio Macchina per la laminazione a caldo di vergelle ed affini.

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2446905A1 (de) * 1974-10-01 1976-04-08 Moeller & Neumann Gmbh Drahtwalzwerk in blockform, sog. drahtblock
DE2855983A1 (de) * 1978-12-23 1980-07-10 Schloemann Siemag Ag Walzwerk, insbesondere draht- oder feinstahl-fertigstrasse
DE3026129A1 (de) * 1980-07-10 1982-02-04 Erwin Kampf Gmbh & Co Maschinenfabrik, 5276 Wiehl Metallbandreckanlage
US4411170A (en) * 1981-04-10 1983-10-25 Mannesmann Aktiengesellschaft Wire rolling mill in block form, a so-called wire block with at least one driven line shaft
US5152165A (en) * 1991-07-11 1992-10-06 Morgan Construction Company Rolling mill
US5280714A (en) * 1992-07-27 1994-01-25 Morgan Construction Company Finishing block with dual speed sizing capability
JP3535946B2 (ja) * 1997-01-10 2004-06-07 株式会社神戸製鋼所 条鋼圧延機
US5921152A (en) * 1998-02-03 1999-07-13 Morgan Construction Company Optional multi-ratio gear transmission system
US6053022A (en) * 1998-09-14 2000-04-25 Morgan Construction Company Modular rolling mill
US6546776B2 (en) * 2001-01-31 2003-04-15 Morgan Construction Company High speed finishing block
ITPN20010010A1 (it) * 2001-02-15 2002-08-16 Sms Demag Aktiengesellshaft Gabbia di laminazione verticale per impianto di laminazione a caldo per la produzione in parallelo simultanea di barre o fili.
ITPN20010011A1 (it) * 2001-02-15 2002-08-16 Sms Demag Aktiengesellshaft Impianto perfezionato di colata continua e laminazione a caldo per laproduzione in parallelo simultanea di barre o fili.
US7191629B1 (en) * 2006-04-13 2007-03-20 Morgan Construction Company Modular rolling mill

Also Published As

Publication number Publication date
ITMI20041526A1 (it) 2004-10-28
US20070227220A1 (en) 2007-10-04
RU2007101230A (ru) 2008-09-10
EP1827722A1 (en) 2007-09-05
ES2366282T3 (es) 2011-10-18
CN1993190A (zh) 2007-07-04
ATE511417T1 (de) 2011-06-15
EP1827722B1 (en) 2011-06-01
CN1993190B (zh) 2010-06-16
WO2006010616A1 (en) 2006-02-02
RU2374019C2 (ru) 2009-11-27

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Legal Events

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

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2265 DE 03/06/2014.