BR0105919A - Luva para utilização em um rolamento de filme de óleo - Google Patents

Luva para utilização em um rolamento de filme de óleo

Info

Publication number
BR0105919A
BR0105919A BR0105919-0A BR0105919A BR0105919A BR 0105919 A BR0105919 A BR 0105919A BR 0105919 A BR0105919 A BR 0105919A BR 0105919 A BR0105919 A BR 0105919A
Authority
BR
Brazil
Prior art keywords
sleeve
tapered section
internally tapered
oil film
film bearing
Prior art date
Application number
BR0105919-0A
Other languages
English (en)
Other versions
BR0105919B1 (pt
Inventor
Thomas C Wojtkowski Jr
Peter N Osgood
Earl S Winslow Jr
Original Assignee
Morgan Construction Co
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=24945611&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0105919(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Morgan Construction Co filed Critical Morgan Construction Co
Publication of BR0105919A publication Critical patent/BR0105919A/pt
Publication of BR0105919B1 publication Critical patent/BR0105919B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/07—Adaptation of roll neck bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—Bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/07—Adaptation of roll neck bearings
    • B21B31/074—Oil film bearings, e.g. "Morgoil" bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/10—Application independent of particular apparatuses related to size
    • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/12—Rolling apparatus, e.g. rolling stands, rolls
    • 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
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49643—Rotary bearing
    • Y10T29/49647—Plain bearing
    • Y10T29/49668—Sleeve or bushing making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rolling Contact Bearings (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Sliding-Contact Bearings (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Support Of The Bearing (AREA)

Abstract

"LUVA PARA UTILIZAçãO EM UM ROLAMENTO DE FILME DE óLEO". Uma luva é descrita para utilização em um rolamento de filme de óleo do tipo empregado para sustentar de forma girável um gargalo de rolo em um laminador de rolos. A luva tem uma seção internamente cónica, uma seção final alinhada axialmente com a seção internamente cónica, e uma superfície externa cilíndrica que circunda a seção internamente cónica. A superfície externa cilíndrica é adaptada para ser deslocada de forma girável dentro de um componente de bucha do rolamento e tem um diâmetro D de pelo menos 500 mm. A seção internamente cónica é adaptada para ser assentada sobre uma seção externamente cónica do munhão de rolo e tem um ângulo de inclinação maior do que três graus e uma espessura mínima de entre aproximadamente 10 mm e 0,024 D + 14,5. Os rasgos de chaveta localizados fora da seção internamente cónica e exclusivamente na seção final servem para fixar de forma girável a luva no gargalo de rolo.
BRPI0105919-0A 2000-12-08 2001-12-07 luva para utilização em um rolamento de filme de óleo. BR0105919B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/732,959 US6468194B2 (en) 2000-12-08 2000-12-08 Sleeve for rolling mill oil film bearing

Publications (2)

Publication Number Publication Date
BR0105919A true BR0105919A (pt) 2002-08-06
BR0105919B1 BR0105919B1 (pt) 2010-06-15

Family

ID=24945611

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0105919-0A BR0105919B1 (pt) 2000-12-08 2001-12-07 luva para utilização em um rolamento de filme de óleo.

Country Status (13)

Country Link
US (1) US6468194B2 (pt)
EP (1) EP1213061B1 (pt)
JP (1) JP3609371B2 (pt)
KR (1) KR100476605B1 (pt)
CN (1) CN1203934C (pt)
AT (1) ATE322946T1 (pt)
BR (1) BR0105919B1 (pt)
CA (1) CA2363815C (pt)
DE (1) DE60118695T2 (pt)
ES (1) ES2257386T3 (pt)
MX (1) MXPA01012669A (pt)
RU (1) RU2227853C2 (pt)
TW (1) TWI221430B (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI271225B (en) 2002-05-29 2007-01-21 Sms Demag Ag Apparatus for controlled influencing of the supporting forces of backing rollers
US7055439B2 (en) * 2004-06-03 2006-06-06 Magnus Division Of Lv Ventures, Inc. Interior contour for bore of a friction support bearing of a railway locomotive traction motor
US7380431B2 (en) * 2005-07-18 2008-06-03 Morgan Construction Company Oil film bearing with compact hydraulic mount
DE102005044956A1 (de) * 2005-09-20 2007-03-22 Voith Patent Gmbh Breitstreckwalze
DE102005044957A1 (de) * 2005-09-20 2007-03-22 Voith Patent Gmbh Breitstreckwalze
DE102005044958A1 (de) * 2005-09-20 2007-03-22 Voith Patent Gmbh Breitstreckwalze
JP4701067B2 (ja) * 2005-10-20 2011-06-15 東芝機械株式会社 ロール
DE102006019448A1 (de) * 2006-04-24 2007-10-25 Sms Demag Ag Abziehvorrichtung
US7857522B2 (en) 2007-01-31 2010-12-28 Siemens Industry, Inc. Rolling mill oil film bearing
DE102008054715A1 (de) * 2008-12-16 2010-06-17 Voith Patent Gmbh Lagerung für eine rotierbare und durch Schwingungsanregung in Richtung iher Rotationsachse bewegbare Walze, insbesondere Brustwalze und Verfahren zur Steuerung der Betriebsweise einer derartigen Walze
ITUD20090062A1 (it) * 2009-03-26 2010-09-27 Danieli Off Mecc Componente di collegamento per cuscinetti a film d'olio
CN101922501B (zh) * 2010-09-29 2012-07-04 中冶南方工程技术有限公司 间隙可调式交叉滚轮轴承
DE102010047471A1 (de) * 2010-10-06 2012-04-12 Sms Siemag Ag Verfahren zum Aufbereiten einer Lageranordnung und Lageranordnung
US9016099B2 (en) 2011-09-29 2015-04-28 Siemens Industry, Inc. Hybrid hydrodynamic and hydrostatic bearing bushing and lubrication system for rolling mill
CN102518667A (zh) * 2011-12-19 2012-06-27 西安威而信精密仪器有限公司 锥形气浮轴系
DE102012209828A1 (de) 2012-06-12 2013-12-12 Sms Siemag Ag Walzenanordnung
DE102012209831A1 (de) 2012-06-12 2013-12-12 Sms Siemag Ag Walzenanordnung
CN103316922A (zh) * 2013-05-20 2013-09-25 浙江朋诚科技有限公司 一种高速轧机辊轴结构
US10006486B2 (en) 2015-03-05 2018-06-26 Primetals Technologies USA LLC Spherical oil film bearing
DE102015209637A1 (de) * 2015-05-26 2016-12-01 Sms Group Gmbh Walzenanordnung
RU2630137C1 (ru) * 2016-08-12 2017-09-05 Открытое акционерное общество "Электростальский завод тяжелого машиностроения" Втулка-цапфа подшипника жидкостного трения валка прокатного стана
EP3860762B1 (en) * 2018-10-01 2023-12-06 Sandvik SRP AB Gyratory crusher main shaft sleeve
FR3094425B1 (fr) * 2019-03-27 2021-04-23 Poclain Hydraulics Ind Machine hydraulique comportant un palier perfectionné
US11478831B2 (en) * 2020-03-04 2022-10-25 Primetals Technologies USA LLC Mechanical high speed roll change system for use with robotic roll change system
DE202021001817U1 (de) 2021-05-21 2021-07-05 Sms Group Gmbh Zapfenbuchse als Teil eines Ölfilmlagers
DE102021205276A1 (de) 2021-05-21 2021-07-22 Sms Group Gmbh Zapfenbuchse als Teil eines Ölfilmlagers
WO2023204804A1 (en) * 2022-04-20 2023-10-26 Primetals Technologies USA LLC Bearing temperature reduction through sleeve modification
WO2024058785A1 (en) * 2022-09-16 2024-03-21 Primetals Technologies USA LLC Bearing temperature reduction through bushing modification
DE202023107432U1 (de) 2023-12-15 2024-01-16 Primetals Technologies USA LLC Hülse als Teil eines Ölfilmlagers für eine Walzwerkwalze, Ölfilmlager und Walzgerüst

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2543154A (en) 1949-01-28 1951-02-27 American Brake Shoe Co Sleeve journal for railway equipment
US2905511A (en) 1955-03-28 1959-09-22 Clevite Corp Bearing
US3453031A (en) * 1967-04-06 1969-07-01 Morgan Construction Co Bearing assembly
JPS51112760A (en) 1975-03-29 1976-10-05 Kawasaki Steel Co Taper neck bearing for rolling mill roll
US4073550A (en) 1976-05-26 1978-02-14 Gould Inc. Sleeve bearing
US4159152A (en) * 1977-10-11 1979-06-26 Morgan Construction Company Means for lubricating the roll neck/sleeve interface of an oil film bearing
CA1094622A (en) 1978-06-23 1981-01-27 George P. Bernreiter Adjustable bearing system
DE2848994A1 (de) 1978-11-11 1980-05-22 Bosch Gmbh Robert Zahnradmaschine (pumpe oder hydromotor)
US4384748A (en) 1979-08-31 1983-05-24 Kawasaki Steel Corporation Oil film bearing for rolling roll for producing rolled sheets having a low deviation of sheet thickness
JPS5933442B2 (ja) 1980-07-08 1984-08-16 川崎製鉄株式会社 圧延ロ−ル用の油膜軸受
US4372626A (en) 1981-09-11 1983-02-08 Mesta Machine Company Taper journal bearing for rolls for use in rolling mills
DE3150496A1 (de) 1981-12-19 1983-11-24 Mannesmann AG, 4000 Düsseldorf Oelfilmlager
US4605363A (en) 1985-03-25 1986-08-12 Sundstrand Corporation Gear pump with pivoted bushings that can deflect
GB8720915D0 (en) 1987-09-05 1987-10-14 Coussinets Ste Indle Bearings
US4836758A (en) 1987-11-20 1989-06-06 Copeland Corporation Scroll compressor with canted drive busing surface
US5029461A (en) 1988-02-18 1991-07-09 N H C, Inc. Hydraulic fastener
US4995735A (en) 1988-12-22 1991-02-26 Dansdill Terence J Contoured journal bearing
DE3924277C1 (pt) * 1989-07-22 1990-11-08 Vegla Vereinigte Glaswerke Gmbh, 5100 Aachen, De
US4938615A (en) 1989-10-26 1990-07-03 The Timken Company Roll neck bearing
US5136766A (en) * 1991-02-07 1992-08-11 National Roll Inc Rolling mill sleeve
BR9204743A (pt) 1992-12-29 1994-11-29 Metal Leve Sa Mancal de camadas múltiplas.
DE4436629C2 (de) 1994-10-13 1998-08-13 Koenig & Bauer Albert Ag Lagerbuchse
DE19739929A1 (de) * 1997-09-11 1999-04-01 Glyco Metall Werke Extrem dünnwandiges Gleitlager
US5927862A (en) * 1997-09-29 1999-07-27 Debnam; Carey Dean Bearing
US6123461A (en) * 1998-08-24 2000-09-26 Morgan Construction Company Oil film bearing sleeve and keying arrangement
US6149309A (en) * 1999-07-13 2000-11-21 Morgan Construction Company Bushing for oil film bearing

Also Published As

Publication number Publication date
TWI221430B (en) 2004-10-01
CN1203934C (zh) 2005-06-01
JP3609371B2 (ja) 2005-01-12
JP2002192207A (ja) 2002-07-10
KR20020046182A (ko) 2002-06-20
EP1213061A2 (en) 2002-06-12
EP1213061B1 (en) 2006-04-12
ES2257386T3 (es) 2006-08-01
KR100476605B1 (ko) 2005-03-18
EP1213061A3 (en) 2004-05-12
DE60118695T2 (de) 2007-03-29
BR0105919B1 (pt) 2010-06-15
MXPA01012669A (es) 2003-08-20
CN1357418A (zh) 2002-07-10
ATE322946T1 (de) 2006-04-15
US6468194B2 (en) 2002-10-22
RU2227853C2 (ru) 2004-04-27
CA2363815A1 (en) 2002-06-08
US20020103062A1 (en) 2002-08-01
DE60118695D1 (de) 2006-05-24
CA2363815C (en) 2006-09-19

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/12/2001, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: SIEMENS INDUSTRY, INC. (US)

Free format text: TRANSFERIDO POR INCORPORACAO DE: MORGAN CONSTRUCTION COMPANY

B25A Requested transfer of rights approved
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 07.12.2021