BR9903887A - Luva de mancal de filme de óleo e arranjo de chaveta - Google Patents

Luva de mancal de filme de óleo e arranjo de chaveta

Info

Publication number
BR9903887A
BR9903887A BR9903887-0A BR9903887A BR9903887A BR 9903887 A BR9903887 A BR 9903887A BR 9903887 A BR9903887 A BR 9903887A BR 9903887 A BR9903887 A BR 9903887A
Authority
BR
Brazil
Prior art keywords
sleeve
bushing
oil film
roll neck
film bearing
Prior art date
Application number
BR9903887-0A
Other languages
English (en)
Inventor
Thomas C Wojtkowski 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
Application filed by Morgan Construction Co filed Critical Morgan Construction Co
Publication of BR9903887A publication Critical patent/BR9903887A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/03—Sleeved rolls
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/02—Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact 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
    • 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
    • B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
    • B21B2203/30—Quick or bayonet couplings
    • 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
    • F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
    • 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
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/12—Rolling apparatus, e.g. rolling stands, rolls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Sliding-Contact Bearings (AREA)
  • Rolling Contact Bearings (AREA)
  • Crushing And Grinding (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Support Of The Bearing (AREA)
  • Massaging Devices (AREA)
  • Chairs Characterized By Structure (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

Patente de Invenção: <B>"LUVA DE MANCAL DE FILME DE óLEO E ARRANJO DE CHAVETA"<D>. Um mancal de filme de óleo de trem de laminação tem uma luva com uma superfície interna inclinada axialmente recebida e fixada de forma rotativa em relação a uma seção inclinada de um munhão. A luva tem uma superfície externa cilíndrica alinhada para rotação em um embuchamento contido em um calço, com o calço, o embuchamento e a luva podendo ser axialmente removidos como uma unidade do munhão. A luva é usinada a partir de uma peça básica forjada cilíndrica a qual tem um diâmetro externo máximo igual ao diâmetro da superfície externa cilíndrica da luva. Pelo menos um elemento separado da peça básica forjada é preso à luva. O elemento tem uma porção externa que se projeta radialmente que pode ser encaixada pelo embuchamento durante uma remoção axial da unidade de mancal a partir do munhão.
BR9903887-0A 1998-08-24 1999-08-23 Luva de mancal de filme de óleo e arranjo de chaveta BR9903887A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/139,153 US6123461A (en) 1998-08-24 1998-08-24 Oil film bearing sleeve and keying arrangement

Publications (1)

Publication Number Publication Date
BR9903887A true BR9903887A (pt) 2000-09-05

Family

ID=22485341

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9903887-0A BR9903887A (pt) 1998-08-24 1999-08-23 Luva de mancal de filme de óleo e arranjo de chaveta

Country Status (13)

Country Link
US (1) US6123461A (pt)
EP (1) EP0982084B1 (pt)
JP (1) JP3364605B2 (pt)
KR (1) KR100365463B1 (pt)
CN (1) CN1135140C (pt)
AT (1) ATE259683T1 (pt)
AU (1) AU722309B2 (pt)
BR (1) BR9903887A (pt)
CA (1) CA2279787C (pt)
DE (1) DE69914836T2 (pt)
ES (1) ES2214814T3 (pt)
TW (1) TW424010B (pt)
ZA (1) ZA995184B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6149309A (en) * 1999-07-13 2000-11-21 Morgan Construction Company Bushing for oil film bearing
US6468194B2 (en) * 2000-12-08 2002-10-22 Morgan Construction Company Sleeve for rolling mill oil film bearing
JP2002206560A (ja) * 2001-01-09 2002-07-26 Sumitomo Heavy Ind Ltd 軸穴部材と軸との結合構造
DE102006024136A1 (de) * 2006-05-22 2007-11-29 Sms Demag Ag Lager für Walzwerkswalzen
ITUD20090062A1 (it) * 2009-03-26 2010-09-27 Danieli Off Mecc Componente di collegamento per cuscinetti a film d'olio
US8707748B2 (en) 2010-07-01 2014-04-29 Siemens Industry, Inc. Turn down apparatus
DE102011076107A1 (de) * 2011-03-31 2012-10-04 Aktiebolaget Skf Lageranordnung
CN102555998B (zh) * 2012-03-28 2014-11-05 张正生 一种汽车雨刮器
CN102705517B (zh) * 2012-06-07 2014-11-05 中国重型机械研究院有限公司 一种轴承密封防水结构
US10006486B2 (en) 2015-03-05 2018-06-26 Primetals Technologies USA LLC Spherical oil film bearing
DE102017210876A1 (de) * 2017-06-28 2019-01-03 Robert Bosch Gmbh Trägereinrichtung, Anordnung mit einer Trägereinrichtung und Verfahren zur Ausbildung einer Anordnung mit einer Trägereinrichtung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5527669A (en) * 1969-05-20 1970-12-03 Gkn. Engineering Limited Improvements in or relating to bearings
GB1342316A (en) * 1970-02-16 1974-01-03 Sack Gmbh Maschf Bearing assemblies for rollers
JPS51112760A (en) * 1975-03-29 1976-10-05 Kawasaki Steel Co Taper neck bearing for rolling mill roll
US4159152A (en) * 1977-10-11 1979-06-26 Morgan Construction Company Means for lubricating the roll neck/sleeve interface of an oil film bearing
JPS55120859U (pt) * 1979-02-21 1980-08-27
US4352229A (en) * 1980-09-18 1982-10-05 Bethlehem Steel Corporation Bearing retaining and positioning means
US4372626A (en) * 1981-09-11 1983-02-08 Mesta Machine Company Taper journal bearing for rolls for use in rolling mills
JPS59206106A (ja) * 1983-05-07 1984-11-21 Mitsubishi Heavy Ind Ltd 圧延機用油膜軸受
DE3406917A1 (de) * 1984-02-25 1985-09-05 Philips Patentverwaltung Gmbh, 2000 Hamburg Vorrichtung zum abloesen der auf die glasfaser von lichtwellenleitern aufgebrachten beschichtung
JPS61253107A (ja) * 1985-05-01 1986-11-11 Ishikawajima Harima Heavy Ind Co Ltd 圧延機用ロ−ルのテ−パ−ネツク軸受
US4944609A (en) * 1987-03-30 1990-07-31 Morgan Construction Company Oil film bearing and bushing
US4898479A (en) * 1987-03-30 1990-02-06 Morgan Construction Company Roll neck bearing assembly and inner bearing component therefor
US4790673A (en) * 1987-03-30 1988-12-13 Morgan Construction Company Rock neck bearing assembly and inner bearing component therefor
US5000584A (en) * 1990-03-02 1991-03-19 Morgan Construction Company Bushing for oil film bearing

Also Published As

Publication number Publication date
JP3364605B2 (ja) 2003-01-08
ZA995184B (en) 2000-02-23
EP0982084A3 (en) 2001-05-16
EP0982084B1 (en) 2004-02-18
DE69914836T2 (de) 2005-01-05
KR100365463B1 (ko) 2002-12-18
ES2214814T3 (es) 2004-09-16
CN1252326A (zh) 2000-05-10
ATE259683T1 (de) 2004-03-15
JP2000061336A (ja) 2000-02-29
DE69914836D1 (de) 2004-03-25
CA2279787C (en) 2004-04-20
AU4466399A (en) 2000-03-16
KR20000017445A (ko) 2000-03-25
EP0982084A2 (en) 2000-03-01
TW424010B (en) 2001-03-01
AU722309B2 (en) 2000-07-27
US6123461A (en) 2000-09-26
CN1135140C (zh) 2004-01-21
CA2279787A1 (en) 2000-02-24

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: ALTERADA DE INT. CL. 7: B21B 31/07

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 23/08/1999, 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

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

Free format text: REFERENTE A 15A 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 2268 DE 24-06-2014 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.