BRPI0712253A8 - Mancal de rolamento - Google Patents

Mancal de rolamento

Info

Publication number
BRPI0712253A8
BRPI0712253A8 BRPI0712253A BRPI0712253A BRPI0712253A8 BR PI0712253 A8 BRPI0712253 A8 BR PI0712253A8 BR PI0712253 A BRPI0712253 A BR PI0712253A BR PI0712253 A BRPI0712253 A BR PI0712253A BR PI0712253 A8 BRPI0712253 A8 BR PI0712253A8
Authority
BR
Brazil
Prior art keywords
rings
bearing
spring supports
relation
housing
Prior art date
Application number
BRPI0712253A
Other languages
English (en)
Inventor
Henneberger Wolfram
Original Assignee
Schaeffler Kg
Schaeffler Technologies Gmbh & Co Kg
Schaeffler Technologies Ag
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 Schaeffler Kg, Schaeffler Technologies Gmbh & Co Kg, Schaeffler Technologies Ag filed Critical Schaeffler Kg
Publication of BRPI0712253A2 publication Critical patent/BRPI0712253A2/pt
Publication of BRPI0712253A8 publication Critical patent/BRPI0712253A8/pt
Publication of BRPI0712253B1 publication Critical patent/BRPI0712253B1/pt

Links

Classifications

    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/768—Sealings of ball or roller bearings between relatively stationary parts, i.e. static seals
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • F16C19/383—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • F16C19/385—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
    • F16C19/386—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-arrangement
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/02—Wheel hubs or castors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing Of Bearings (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Mechanical Sealing (AREA)

Abstract

MANCAL DE ROLAMENTO COM DOIS ANÉIS INTERNOS E UMA DISPOSIÇÃO DE VEDAÇÃO PARA A VEDAÇÃO DA FENDA DE SEPARAÇÃO ENTRE OS ANÉIS INTERNOS. A presente invenção refere-se a um mancal de rolamento (1) com pelo menos um anel externo (2) e um anel interno composto (3, 4) entre os quais estão dispostos corpos de rolamento (5, 6), sendo que dois anéis internos (3, 4) vizinhos com seus lados frontais (25, 26) axiais apontando um para o outro se encostam um ao outro, e onde um anel de vedação (12) está disposto em uma ranhura anelar (16) comum dos anéis internos (3, 4) que é formada por rebaixamentos (14, 15) na região dos lados frontais que apontam um para o outro dos anéis internos (3, 4). Para a realização de uma disposição de vedação que pode ser produzida de modo econômico e com econômica de material e que fornece uma vedação confiável no mancal de rolamento, a presente invenção sugere que a ranhura anelar (16) comum, vista em seção transversal, na região do seu fundo (13) possui um comprimento axial maior do que na área radialmente externa da ranhura anelar (16).
BRPI0712253-5A 2006-06-07 2007-05-31 Mancal de rolamento BRPI0712253B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006026443A DE102006026443A1 (de) 2006-06-07 2006-06-07 Wälzlager mit zwei Innenringen und einer Dichtungsanordnung zur Abdichtung der Trennfuge zwischen den Innenringen
DE102006026443.6 2006-06-07
PCT/DE2007/000977 WO2007140750A2 (de) 2006-06-07 2007-05-31 Wälzlager mit zwei innenringen und einer dichtungsanordnung zur abdichtung der trennfuge zwischen den innenringen

Publications (3)

Publication Number Publication Date
BRPI0712253A2 BRPI0712253A2 (pt) 2012-01-17
BRPI0712253A8 true BRPI0712253A8 (pt) 2016-06-07
BRPI0712253B1 BRPI0712253B1 (pt) 2019-05-14

Family

ID=38663663

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0712253-5A BRPI0712253B1 (pt) 2006-06-07 2007-05-31 Mancal de rolamento

Country Status (10)

Country Link
US (1) US8186884B2 (pt)
EP (1) EP2024653B1 (pt)
JP (1) JP2009540253A (pt)
KR (1) KR20090025276A (pt)
CN (1) CN101466956B (pt)
AT (1) ATE475811T1 (pt)
BR (1) BRPI0712253B1 (pt)
DE (2) DE102006026443A1 (pt)
RU (1) RU2008152061A (pt)
WO (1) WO2007140750A2 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009051556A1 (de) 2009-10-31 2011-05-05 Schaeffler Technologies Gmbh & Co. Kg Mehrreihiges Wälzlager
DE102010033823A1 (de) 2010-08-09 2011-02-24 Schaeffler Technologies Gmbh & Co. Kg Radlagereinheit
JP6227250B2 (ja) 2013-01-10 2017-11-08 Ntn株式会社 軸受シールおよびシール付き転がり軸受
DE102013212989B4 (de) * 2013-07-03 2015-10-08 Aktiebolaget Skf Maschinenanordnung
JP6442830B2 (ja) * 2014-02-13 2018-12-26 日本精工株式会社 車輪用ハブユニットの組立装置、車輪用ハブユニットの製造方法及び自動車の製造方法
DE102015215315A1 (de) * 2014-08-20 2016-02-25 Aktiebolaget Skf Wälzlager und Montageverfahren
DE102015218865B4 (de) * 2015-09-30 2024-02-15 Aktiebolaget Skf Lageranordnung
DE102016202149A1 (de) * 2016-02-12 2017-08-17 Schaeffler Technologies AG & Co. KG Seilscheibenlageranordnung
DE102017128951A1 (de) * 2017-12-06 2019-06-06 Thyssenkrupp Ag Wälzlageranordnung und Verfahren
DE102018202993A1 (de) * 2018-02-28 2019-08-29 Aktiebolaget Skf Lager
DE102019130275A1 (de) * 2019-11-11 2021-05-12 Schaeffler Technologies AG & Co. KG Radlagereinheit
CN113931933A (zh) * 2020-06-29 2022-01-14 舍弗勒技术股份两合公司 密封组件和轴承装置
US11535057B2 (en) 2020-09-09 2022-12-27 Mahindra N.A. Tech Center Axle assembly with sealed wheel end bearings and sealed pinion input bearings
US11648745B2 (en) 2020-09-09 2023-05-16 Mahindra N.A. Tech Center Modular tooling for axle housing and manufacturing process
US11655891B2 (en) 2020-09-09 2023-05-23 Mahindra N.A. Tech Center Method of machining an axle carrier housing
US11225107B1 (en) 2020-09-09 2022-01-18 Mahindra N.A. Tech Center Axle carrier housing with reinforcement structure

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2128668A (en) * 1937-05-13 1938-08-30 Timken Roller Bearing Co Double row roller bearing
US3029082A (en) * 1959-11-13 1962-04-10 Timken Roller Bearing Co Seal assembly
US3669474A (en) * 1970-08-26 1972-06-13 Richard M Bode Coupled joint of axially aligned elongated members
DE3544988A1 (de) * 1985-12-19 1987-07-02 Skf Gmbh Abgedichtetes waelzlager
DE3621381A1 (de) * 1986-06-26 1988-01-28 Skf Gmbh Zweireihige waelzlagereinheit
DE3915624A1 (de) * 1989-05-12 1990-11-15 Skf Gmbh Waelzlager
DE4206764A1 (de) * 1992-03-04 1993-09-23 Skf Gmbh Abgedichtetes vierreihiges kegelrollenlager, insbesondere fuer arbeitswalzen von walzgeruesten
CA2127957A1 (en) 1993-09-29 1995-03-30 Gerald A. Babuder Clamped flange fitting and assembly
US5492419A (en) * 1994-07-19 1996-02-20 Ntn Corporation Cartridge axle pinion bearing assembly
SE506574C2 (sv) * 1996-05-06 1998-01-12 Volvo Lastvagnar Ab Tätningsanordning för lagerarrangemang och arrangemang vid tätning av lageranordning
JP3765886B2 (ja) * 1996-08-30 2006-04-12 Ｎｔｎ株式会社 鉄道車両車軸用軸受
US6039319A (en) * 1997-02-24 2000-03-21 Swagelok Company Hygienic fitting with thermal expansion area for gasket
JPH11321211A (ja) 1998-05-15 1999-11-24 Nissan Diesel Motor Co Ltd 車両のアクスルハブ
JP2000104747A (ja) * 1998-07-29 2000-04-11 Nsk Ltd 密封転がり軸受
US6224266B1 (en) * 1998-09-18 2001-05-01 Ntn Corporation Wheel bearing device
JP2002155957A (ja) 2000-11-21 2002-05-31 Nsk Ltd 複列軸受
US6851863B2 (en) * 2001-12-07 2005-02-08 Koyo Seiko Co., Ltd. Double row tapered rolier bearing apparatus
DE102004018188A1 (de) * 2004-04-14 2005-11-10 Fag Kugelfischer Ag & Co. Ohg Zweireihiges Schrägwälzlager
JP4593171B2 (ja) * 2004-05-24 2010-12-08 Ｎｔｎ株式会社 鉄道車両用軸受装置
US7121728B2 (en) * 2004-08-04 2006-10-17 Gunite Corporation Seal for a bearing assembly

Also Published As

Publication number Publication date
EP2024653A2 (de) 2009-02-18
CN101466956A (zh) 2009-06-24
BRPI0712253B1 (pt) 2019-05-14
BRPI0712253A2 (pt) 2012-01-17
CN101466956B (zh) 2011-05-25
WO2007140750A3 (de) 2008-06-26
ATE475811T1 (de) 2010-08-15
WO2007140750A2 (de) 2007-12-13
RU2008152061A (ru) 2010-07-20
JP2009540253A (ja) 2009-11-19
KR20090025276A (ko) 2009-03-10
EP2024653B1 (de) 2010-07-28
DE102006026443A1 (de) 2007-12-13
US20090162000A1 (en) 2009-06-25
DE502007004575D1 (de) 2010-09-09
US8186884B2 (en) 2012-05-29

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: SCHAEFFLER TECHNOLOGIES GMBH AND CO. KG (DE)

Free format text: TRANSFERIDO DE: SCHAEFFLER KG

B25D Requested change of name of applicant approved

Owner name: SCHAEFFLER TECHNOLOGIES AG AND CO. KG (OLD AG) (DE

B25A Requested transfer of rights approved

Owner name: SCHAEFFLER TECHNOLOGIES GMBH AND CO. KG (DE)

B25D Requested change of name of applicant approved

Owner name: SCHAEFFLER TECHNOLOGIES AG AND CO. KG (DE)

B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 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 14/05/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 14/05/2019, OBSERVADAS AS CONDICOES LEGAIS