WO2009060605A1 - 車輪用軸受装置 - Google Patents

車輪用軸受装置 Download PDF

Info

Publication number
WO2009060605A1
WO2009060605A1 PCT/JP2008/003201 JP2008003201W WO2009060605A1 WO 2009060605 A1 WO2009060605 A1 WO 2009060605A1 JP 2008003201 W JP2008003201 W JP 2008003201W WO 2009060605 A1 WO2009060605 A1 WO 2009060605A1
Authority
WO
WIPO (PCT)
Prior art keywords
cutouts
bolt holes
pcdb
mounting flange
wheel mounting
Prior art date
Application number
PCT/JP2008/003201
Other languages
English (en)
French (fr)
Inventor
Akira Torii
Original Assignee
Ntn Corporation
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 Ntn Corporation filed Critical Ntn Corporation
Priority to DE112008002882.6T priority Critical patent/DE112008002882B4/de
Priority to CN2008801149213A priority patent/CN101848816B/zh
Publication of WO2009060605A1 publication Critical patent/WO2009060605A1/ja
Priority to US12/774,029 priority patent/US8568036B2/en

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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
    • F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
    • F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0005—Hubs with ball bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0015—Hubs for driven wheels
    • B60B27/0036—Hubs for driven wheels comprising homokinetic joints
    • B60B27/0042—Hubs for driven wheels comprising homokinetic joints characterised by the fixation of the homokinetic joint to the hub
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0078—Hubs characterised by the fixation of bearings
    • B60B27/0084—Hubs characterised by the fixation of bearings caulking to fix inner race
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0094—Hubs one or more of the bearing races are formed by the hub
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
    • F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
    • F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
    • F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
    • F16C19/186—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement with three raceways provided integrally on parts other than race rings, e.g. third generation hubs
    • 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
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/067—Fixing them in a housing
    • 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

Abstract

【課題】強度・剛性を確保しつつ軽量・コンパクト化を図ると共に、車輪取付フランジの面振れ精度を高めてブレーキジャダーの発生を抑制した車輪用軸受装置を提供する。 【解決手段】車輪取付フランジ６のボルト孔６ａの近傍を避けて各ボルト孔６ａ間の外周に切欠き部１１が形成され、この切欠き部１１がボルト孔６ａのピッチ円直径ＰＣＤｂよりも外径側にあり、その最深部１１ａとボルト孔６ａのピッチ円直径ＰＣＤｂとが近接するように円弧状に形成されて車輪取付フランジ６の外周面と滑らかに繋ると共に、切欠き部１１の曲率中心が、車輪取付フランジ６の中心から隣り合う各ボルト孔６ａ間の中心の延長線上にあって、その曲率半径Ｒ１がボルト孔６ａのピッチ円直径ＰＣＤｂに対してＲ１＝０．７～１．５ＰＣＤｂに設定されている。
PCT/JP2008/003201 2007-11-06 2008-11-05 車輪用軸受装置 WO2009060605A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE112008002882.6T DE112008002882B4 (de) 2007-11-06 2008-11-05 Radlagervorrichtung für ein Fahrzeug
CN2008801149213A CN101848816B (zh) 2007-11-06 2008-11-05 车轮用轴承装置
US12/774,029 US8568036B2 (en) 2007-11-06 2010-05-05 Wheel bearing apparatus for a vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007288912A JP5134340B2 (ja) 2007-11-06 2007-11-06 車輪用軸受装置
JP2007-288912 2007-11-06

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/774,029 Continuation US8568036B2 (en) 2007-11-06 2010-05-05 Wheel bearing apparatus for a vehicle

Publications (1)

Publication Number Publication Date
WO2009060605A1 true WO2009060605A1 (ja) 2009-05-14

Family

ID=40625513

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/003201 WO2009060605A1 (ja) 2007-11-06 2008-11-05 車輪用軸受装置

Country Status (5)

Country Link
US (1) US8568036B2 (ja)
JP (1) JP5134340B2 (ja)
CN (1) CN101848816B (ja)
DE (1) DE112008002882B4 (ja)
WO (1) WO2009060605A1 (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012183936A (ja) * 2011-03-07 2012-09-27 Jtekt Corp 車輪用転がり軸受装置
JP2012183937A (ja) * 2011-03-07 2012-09-27 Jtekt Corp 車輪用転がり軸受装置の軸部材
JP2013203107A (ja) * 2012-03-27 2013-10-07 Ntn Corp 車輪用軸受装置
USD719493S1 (en) 2012-06-28 2014-12-16 Ntn Corporation Bearing for a wheel, a part of a bearing for a wheel, and a hub wheel of a bearing for a wheel
JP2014206191A (ja) * 2013-04-11 2014-10-30 Ntn株式会社 車輪用軸受装置の軸受すきま管理方法
BR112017028143B1 (pt) * 2015-06-30 2020-11-17 Fpt Industrial S.P.A. flange de suporte de pinça de freio de um cubo de roda de um veículo a motor e método para montagem de cubo de roda
JP6587851B2 (ja) * 2015-07-16 2019-10-09 Ntn株式会社 車輪用軸受装置
EP3366491A4 (en) * 2015-10-22 2019-05-15 Iljin Global Co., Ltd. WHEEL BEARING ASSEMBLY
JP1562627S (ja) * 2016-02-09 2017-10-23
JP6839507B2 (ja) * 2016-09-08 2021-03-10 Ntn株式会社 車輪用軸受装置
KR101827819B1 (ko) * 2016-10-07 2018-02-09 (주)한일정공 이종재질 결합을 통한 차량용 프론트 허브의 제조방법
US10767700B2 (en) * 2017-11-14 2020-09-08 Aktiebolaget Skf Flanged inner ring for wheel hub bearings
US11535056B2 (en) 2018-06-15 2022-12-27 Aktiebolaget Skf Wheel hub with centring means
KR102194335B1 (ko) * 2018-11-30 2020-12-22 주식회사 일진글로벌 휠 허브 및 이를 포함하는 휠 베어링 조립체
IT201900013584A1 (it) * 2019-08-01 2021-02-01 Skf Ab Anello interno flangiato per cuscinetti mozzo ruota

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003094905A (ja) * 2001-09-26 2003-04-03 Koyo Seiko Co Ltd 車軸用軸受装置
JP2004052787A (ja) * 2002-07-16 2004-02-19 Koyo Seiko Co Ltd 転がり軸受装置
JP2005119505A (ja) * 2003-10-17 2005-05-12 Ntn Corp 車輪用軸受装置
JP2005289319A (ja) * 2004-04-05 2005-10-20 Ntn Corp 車輪用軸受装置
JP2005297925A (ja) * 2004-04-16 2005-10-27 Ntn Corp 車輪用軸受装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102758A (en) * 1962-01-11 1963-09-03 Kelsey Hayes Co Wheel structure
DE69929480T3 (de) * 1998-08-18 2009-11-19 Nsk Ltd. Kraftfahrzeugnabeneinheit
US6491440B1 (en) * 1999-09-22 2002-12-10 Ntn Corporation Wheel bearing apparatus
US6612657B1 (en) * 2000-11-01 2003-09-02 Gunite Corporation Outboard ribbed wheel hub
CN2570527Y (zh) * 2002-10-10 2003-09-03 韶关东南轴承有限公司 新型轿车轮毂轴承单元
EP1500524A3 (en) * 2003-07-25 2005-10-12 Ntn Corporation Wheel support bearing assembly
EP1722115B1 (en) * 2005-05-12 2015-10-07 NTN Corporation Wheel support bearing assembly
EP2990216B1 (en) 2005-11-07 2021-07-28 NTN Corporation Bearing device for wheel
JP5242957B2 (ja) * 2007-07-09 2013-07-24 Ｎｔｎ株式会社 車輪用軸受装置
JP2009143466A (ja) * 2007-12-17 2009-07-02 Jtekt Corp 車輪用転がり軸受装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003094905A (ja) * 2001-09-26 2003-04-03 Koyo Seiko Co Ltd 車軸用軸受装置
JP2004052787A (ja) * 2002-07-16 2004-02-19 Koyo Seiko Co Ltd 転がり軸受装置
JP2005119505A (ja) * 2003-10-17 2005-05-12 Ntn Corp 車輪用軸受装置
JP2005289319A (ja) * 2004-04-05 2005-10-20 Ntn Corp 車輪用軸受装置
JP2005297925A (ja) * 2004-04-16 2005-10-27 Ntn Corp 車輪用軸受装置

Also Published As

Publication number Publication date
JP5134340B2 (ja) 2013-01-30
JP2009113635A (ja) 2009-05-28
DE112008002882B4 (de) 2020-07-30
US20100215304A1 (en) 2010-08-26
DE112008002882T5 (de) 2010-09-16
CN101848816A (zh) 2010-09-29
US8568036B2 (en) 2013-10-29
CN101848816B (zh) 2012-11-07

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