WO2008155897A1 - 回転速度検出装置付き車輪用軸受装置 - Google Patents

回転速度検出装置付き車輪用軸受装置 Download PDF

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Publication number
WO2008155897A1
WO2008155897A1 PCT/JP2008/001551 JP2008001551W WO2008155897A1 WO 2008155897 A1 WO2008155897 A1 WO 2008155897A1 JP 2008001551 W JP2008001551 W JP 2008001551W WO 2008155897 A1 WO2008155897 A1 WO 2008155897A1
Authority
WO
WIPO (PCT)
Prior art keywords
section
outer member
end surface
flange
fixation
Prior art date
Application number
PCT/JP2008/001551
Other languages
English (en)
French (fr)
Inventor
Yujiro Ono
Kazunari Yamamoto
Yasushi Shibata
Keizo Kobayashi
Hiroshi Kawamura
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
Priority claimed from JP2007161478A external-priority patent/JP2009002386A/ja
Priority claimed from JP2007172075A external-priority patent/JP2009008601A/ja
Priority claimed from JP2007178200A external-priority patent/JP2009014587A/ja
Priority claimed from JP2007179278A external-priority patent/JP5132209B2/ja
Priority claimed from JP2007202534A external-priority patent/JP5166796B2/ja
Priority claimed from JP2007217799A external-priority patent/JP2009052599A/ja
Application filed by Ntn Corporation filed Critical Ntn Corporation
Priority to CN2008800209240A priority Critical patent/CN101765720B/zh
Priority to DE112008001568T priority patent/DE112008001568T5/de
Publication of WO2008155897A1 publication Critical patent/WO2008155897A1/ja
Priority to US12/640,375 priority patent/US8052329B2/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42Devices characterised by the use of electric or magnetic means
    • G01P3/44Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/487Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by rotating magnets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60BVEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00Hubs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14Bearings 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
    • F16C19/18Bearings 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
    • F16C19/181Bearings 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
    • F16C19/183Bearings 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
    • F16C19/184Bearings 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
    • F16C19/186Bearings 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72Sealings
    • F16C33/76Sealings of ball or roller bearings
    • F16C33/78Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7896Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members with two or more discrete sealings arranged in series
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72Sealings
    • F16C33/76Sealings of ball or roller bearings
    • F16C33/80Labyrinth sealings
    • F16C33/805Labyrinth sealings in addition to other sealings, e.g. dirt guards to protect sealings with sealing lips
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C41/00Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/007Encoders, e.g. parts with a plurality of alternating magnetic poles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C41/00Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/008Identification means, e.g. markings, RFID-tags; Data transfer means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16JPISTONS; CYLINDERS; SEALINGS
    • F16J15/00Sealings
    • F16J15/16Sealings between relatively-moving surfaces
    • F16J15/32Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3248Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
    • F16J15/3256Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals
    • F16J15/326Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports comprising two casing or support elements, one attached to each surface, e.g. cartridge or cassette seals with means for detecting or measuring relative rotation of the two elements
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/30Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/24423Mounting means or means for restraining during shipping
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42Devices characterised by the use of electric or magnetic means
    • G01P3/44Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/443Devices characterised by the use of electric or magnetic means for measuring angular speed mounted in bearings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00Articles relating to transporting
    • F16C2326/01Parts of vehicles in general
    • F16C2326/02Wheel hubs or castors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72Sealings
    • F16C33/76Sealings of ball or roller bearings
    • F16C33/78Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7869Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward
    • F16C33/7879Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a further sealing ring
    • F16C33/7883Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted with a cylindrical portion to the inner surface of the outer race and having a radial portion extending inward with a further sealing ring mounted to the inner race and of generally L-shape, the two sealing rings defining a sealing with box-shaped cross-section
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D2205/00Indexing scheme relating to details of means for transferring or converting the output of a sensing member
    • G01D2205/80Manufacturing details of magnetic targets for magnetic encoders

Abstract

【課題】検出部に異物が侵入するのを防止すると共に、センサホルダの組立精度を高め、検出精度の向上を図った回転速度検出装置付き車輪用軸受装置を提供する。 【解決手段】センサホルダ10のカバー11が、外方部材5のインナー側の端部に圧入される円筒状の嵌合部11aと、この嵌合部11aから径方向内方に延び、外方部材5の端面5cに密着される鍔部11bと、この鍔部11bからさらに径方向内方に延びる底部11cとを備え、この底部11cの径方向外方の一箇所に、底部11cからインナー側に突出して固定部20が形成され、この固定部20の外周を越えて嵌合部11aに亙って合成樹脂製の保持部12が一体に結合されると共に、鍔部11bが平坦に形成され、外方部材5の端面5cとの当接幅βが5mm以上、または、外方部材5の端面5cの平坦幅αに対して50%以上になるように設定されている。
PCT/JP2008/001551 2007-06-19 2008-06-17 回転速度検出装置付き車輪用軸受装置 WO2008155897A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2008800209240A CN101765720B (zh) 2007-06-19 2008-06-17 结合有轮速检测装置的车轮用轴承装置
DE112008001568T DE112008001568T5 (de) 2007-06-19 2008-06-17 Mit einer Radgeschwindigkeitsfeststellvorrichtung verbundene Radlagervorrichtung
US12/640,375 US8052329B2 (en) 2007-06-19 2009-12-17 Wheel bearing apparatus incorporated with a wheel speed detecting apparatus

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP2007161478A JP2009002386A (ja) 2007-06-19 2007-06-19 回転速度検出装置付き車輪用軸受装置
JP2007-161478 2007-06-19
JP2007-172075 2007-06-29
JP2007172075A JP2009008601A (ja) 2007-06-29 2007-06-29 回転速度検出装置付き車輪用軸受装置
JP2007178200A JP2009014587A (ja) 2007-07-06 2007-07-06 回転速度検出装置付き車輪用軸受装置
JP2007-178200 2007-07-06
JP2007179278A JP5132209B2 (ja) 2007-07-09 2007-07-09 回転速度検出装置付き車輪用軸受装置
JP2007-179278 2007-07-09
JP2007202534A JP5166796B2 (ja) 2007-08-03 2007-08-03 回転速度検出装置付き車輪用軸受装置
JP2007-202534 2007-08-03
JP2007217799A JP2009052599A (ja) 2007-08-24 2007-08-24 回転速度検出装置付き車輪用軸受装置
JP2007-217799 2007-08-24

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/640,375 Continuation US8052329B2 (en) 2007-06-19 2009-12-17 Wheel bearing apparatus incorporated with a wheel speed detecting apparatus

Publications (1)

Publication Number Publication Date
WO2008155897A1 true WO2008155897A1 (ja) 2008-12-24

Family

ID=40156061

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001551 WO2008155897A1 (ja) 2007-06-19 2008-06-17 回転速度検出装置付き車輪用軸受装置

Country Status (4)

Country Link
US (1) US8052329B2 (ja)
CN (1) CN101765720B (ja)
DE (1) DE112008001568T5 (ja)
WO (1) WO2008155897A1 (ja)

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JP2017193238A (ja) * 2016-04-20 2017-10-26 株式会社ジェイテクト ハブユニット

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JP5003862B2 (ja) * 2006-03-31 2012-08-15 Nok株式会社 密封装置
CN103003671B (zh) 2010-05-12 2016-05-18 Ifm电子股份有限公司 用于连接测量仪器和包含待测介质的容器的装置
DE102010064145A1 (de) * 2010-08-03 2012-02-09 Continental Teves Ag & Co. Ohg Drehmomentsensoranordnung mit Indexmagnet
JP5528278B2 (ja) * 2010-09-22 2014-06-25 Ntn株式会社 車輪用軸受装置
FR2984487B1 (fr) * 2011-12-20 2014-10-10 Ntn Snr Roulements Dispositif de lecture de donnees sur un arbre tournant
WO2013098583A1 (en) * 2011-12-28 2013-07-04 Aktiebolaget Skf Bearing assembly and rotary electric machine comprising such a bearing
EP2682621B1 (en) * 2012-07-05 2015-02-25 Aktiebolaget SKF Instrumented bearing
DE102013000204A1 (de) * 2013-01-08 2014-07-24 Wabco Gmbh Sensorvorrichtung zur Drehzahlmessung an einem Rad eines Fahrzeugs, Bremsanlage für ein Fahrzeug und Fahrzeug damit sowie Verwendung der Sensorvorrichtung zur Drehzahlmessung an einem Rad eines Fahrzeugs
JP5641091B2 (ja) * 2013-05-20 2014-12-17 日本精工株式会社 センサ付き転がり軸受、モータ、及びアクチュエータ
CN103436015A (zh) * 2013-08-30 2013-12-11 四平市德嘉电子仪表有限公司 用于制造轮速传感器的材料及轮速传感器的制造方法
DE102014208422B4 (de) 2014-05-06 2018-03-01 Schaeffler Technologies AG & Co. KG Radlagereinheit
WO2015180765A1 (en) * 2014-05-28 2015-12-03 Aktiebolaget Skf Sealing assembly for rolling bearings including a wire
DE102017114167B3 (de) * 2017-06-27 2018-06-14 Schaeffler Technologies AG & Co. KG Lagersensorring, Sensorlageranordnung und Verfahren zu ihrer Herstellung
JP6956880B2 (ja) * 2018-07-17 2021-11-02 三菱電機株式会社 反射型光学式エンコーダ及びモータ、並びに反射型光学式エンコーダの製造方法
IT201800010494A1 (it) * 2018-11-22 2020-05-22 Skf Ab Gruppo mozzo ruota con dispositivo di amplificazione di un segnale magnetico
US11385253B2 (en) * 2019-05-23 2022-07-12 Baker Hughes Oilfield Operations Llc Triaxial accelerometer mounting adapter
CN110360232B (zh) * 2019-07-09 2020-11-10 中国航发哈尔滨东安发动机有限公司 非一体式双排深沟球轴承游隙调整方法

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JP2004076753A (ja) * 2002-08-09 2004-03-11 Koyo Seiko Co Ltd 転がり軸受装置
JP2005233857A (ja) * 2004-02-23 2005-09-02 Ntn Corp センサ付軸受
JP2007010480A (ja) * 2005-06-30 2007-01-18 Ntn Corp 回転速度検出装置付き車輪用軸受装置
JP2007051763A (ja) * 2005-07-19 2007-03-01 Nsk Ltd 軸受装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017193238A (ja) * 2016-04-20 2017-10-26 株式会社ジェイテクト ハブユニット

Also Published As

Publication number Publication date
CN101765720A (zh) 2010-06-30
DE112008001568T5 (de) 2010-08-12
US20100092117A1 (en) 2010-04-15
CN101765720B (zh) 2012-07-18
US8052329B2 (en) 2011-11-08

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