WO2008087863A1 - 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
WO2008087863A1
WO2008087863A1 PCT/JP2008/000041 JP2008000041W WO2008087863A1 WO 2008087863 A1 WO2008087863 A1 WO 2008087863A1 JP 2008000041 W JP2008000041 W JP 2008000041W WO 2008087863 A1 WO2008087863 A1 WO 2008087863A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotational speed
wheel
speed detector
equipped bearing
pulser ring
Prior art date
Application number
PCT/JP2008/000041
Other languages
English (en)
French (fr)
Inventor
Akira Torii
Takayuki Norimatsu
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
Publication of WO2008087863A1 publication Critical patent/WO2008087863A1/ja
Priority to US12/503,908 priority Critical patent/US8303186B2/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
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/007—Encoders, e.g. parts with a plurality of alternating magnetic poles
    • 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
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • 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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3248—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports
    • F16J15/3252—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings provided with casings or supports with rigid casings or supports
    • F16J15/3256—Sealings 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
    • F16J15/326—Sealings 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/443—Devices characterised by the use of electric or magnetic means for measuring angular speed mounted in bearings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/487—Devices 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
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/02—Wheel hubs or castors

Abstract

【課題】センサホルダの組立性を向上させると共に、組立精度を高めて所望の回転速度検出ができる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】インナー側のシール１１が、内輪６に装着されたスリンガ２２と、周方向交互に磁極Ｎ、Ｓが着磁されたエンコーダ２８を有するパルサリング２３と、回転速度センサ２９が包埋されたセンサホルダ２０にインサート成形された芯金２４と、これに接合されたシール部材２５とを備えた回転速度検出装置付き車輪用軸受装置において、スリンガ２２にパルサリング２３が外嵌され、この外径部にエンコーダ２８が接合されると共に、センサホルダ２０の円周所定位置に回転速度センサ２９とハーネスとを結線するコネクタ３０が径方向外方に所定の角度傾斜して突設され、このコネクタ３０に凹所３０ａが形成されて外方部材３のインナー側の端部を覆うように嵌合されている。
PCT/JP2008/000041 2007-01-17 2008-01-17 回転速度検出装置付き車輪用軸受装置 WO2008087863A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/503,908 US8303186B2 (en) 2007-01-17 2009-07-16 Wheel bearing apparatus incorporated with a wheel speed detecting apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007008363A JP2008175645A (ja) 2007-01-17 2007-01-17 回転速度検出装置付き車輪用軸受装置
JP2007-008363 2007-01-17

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/503,908 Continuation US8303186B2 (en) 2007-01-17 2009-07-16 Wheel bearing apparatus incorporated with a wheel speed detecting apparatus

Publications (1)

Publication Number Publication Date
WO2008087863A1 true WO2008087863A1 (ja) 2008-07-24

Family

ID=39635868

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/000041 WO2008087863A1 (ja) 2007-01-17 2008-01-17 回転速度検出装置付き車輪用軸受装置

Country Status (3)

Country Link
US (1) US8303186B2 (ja)
JP (1) JP2008175645A (ja)
WO (1) WO2008087863A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6009149B2 (ja) * 2011-06-14 2016-10-19 Ntn株式会社 車輪用軸受装置の製造方法
EP2929200A1 (en) * 2012-12-05 2015-10-14 Aktiebolaget SKF Bearing power generating configuration
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
JP2015055587A (ja) * 2013-09-13 2015-03-23 多摩川精機株式会社 レゾルバステータのハーネス構造
DE102015102322B4 (de) 2015-02-18 2023-12-07 Siko Gmbh Linear-Messvorrichtung für eine Sensoranordnung und Verfahren zur Herstellung derselben
CN106093201A (zh) * 2016-08-15 2016-11-09 安庆银泰轴承有限公司 一种轴承内圈的内壁检测装置
WO2020068161A1 (en) * 2018-09-28 2020-04-02 Consolidated Metco, Inc. Bearing seal with polytetrafluoroethylene thrust bumper

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002054647A (ja) * 2000-05-31 2002-02-20 Koyo Seiko Co Ltd シールリング、密封装置ならびに軸受装置
JP2004264056A (ja) * 2003-02-12 2004-09-24 Koyo Seiko Co Ltd センサ組立体、シール装置ならびに転がり軸受装置
JP2005098332A (ja) * 2003-09-22 2005-04-14 Koyo Seiko Co Ltd シール装置
JP2006183713A (ja) * 2004-12-27 2006-07-13 Jtekt Corp センサ付きシール装置およびそれを用いた転がり軸受装置

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FR2642122B1 (fr) * 1989-01-20 1991-04-05 Roulements Soc Nouvelle Joint d'etancheite tournant a codeur magnetique integre, notamment pour des roulements a capteurs d'informations
IT1237618B (it) * 1989-12-15 1993-06-08 Roberto Moretti Dispositivo atto a permettere la rilevazione della velocita' di rotazione tra due organi in rotazione relativa quali gli organi di supporto di una ruota di un veicolo.
FR2693272B1 (fr) * 1992-07-03 1994-09-02 Skf France Dispositif de détection de la vitesse de rotation d'un palier à roulement et moyeu à roulement pour roue de véhicule équipé d'un tel dispositif.
FR2702567B1 (fr) * 1993-03-10 1995-05-12 Skf France Dispositif de détection radiale de la vitesse de rotation d'un roulement et roulement muni d'un tel dispositif intégré.
ITTO980140A1 (it) * 1998-02-24 1999-08-24 Skf Ind Spa Cuscinetto con un dispositivo di tenuta ed un dispositivo di rilevamen to della velocita' di rotazione.
US6774622B2 (en) * 2002-04-29 2004-08-10 Delphi Technologies, Inc. Vehicle wheel bearing, wheel-speed sensor mechanism assembly, and wheel speed sensor
WO2004072500A1 (ja) 2003-02-12 2004-08-26 Koyo Seiko Co., Ltd. センサ組立体、シール装置ならびに車両用転がり軸受装置
US7318589B2 (en) 2003-09-22 2008-01-15 Jtekt Corporation Sealing device and rotation detector
JP2005133772A (ja) * 2003-10-29 2005-05-26 Koyo Seiko Co Ltd シール装置およびそれを用いた転がり軸受装置
US20070177834A1 (en) * 2003-10-29 2007-08-02 Jtekt Corporation Seal device with sensor and rolling bearing device using the seal device
JP2007127142A (ja) * 2005-11-01 2007-05-24 Jtekt Corp センサ付きシール装置およびそれを用いた転がり軸受装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002054647A (ja) * 2000-05-31 2002-02-20 Koyo Seiko Co Ltd シールリング、密封装置ならびに軸受装置
JP2004264056A (ja) * 2003-02-12 2004-09-24 Koyo Seiko Co Ltd センサ組立体、シール装置ならびに転がり軸受装置
JP2005098332A (ja) * 2003-09-22 2005-04-14 Koyo Seiko Co Ltd シール装置
JP2006183713A (ja) * 2004-12-27 2006-07-13 Jtekt Corp センサ付きシール装置およびそれを用いた転がり軸受装置

Also Published As

Publication number Publication date
US20090274404A1 (en) 2009-11-05
JP2008175645A (ja) 2008-07-31
US8303186B2 (en) 2012-11-06

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