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WO2008123065A1 - 回転センサ付き車輪軸受装置 - Google Patents

回転センサ付き車輪軸受装置 Download PDF

Info

Publication number
WO2008123065A1
WO2008123065A1 PCT/JP2008/054965 JP2008054965W WO2008123065A1 WO 2008123065 A1 WO2008123065 A1 WO 2008123065A1 JP 2008054965 W JP2008054965 W JP 2008054965W WO 2008123065 A1 WO2008123065 A1 WO 2008123065A1
Authority
WO
WIPO (PCT)
Prior art keywords
sensor
unit
bearing device
rotation sensor
wheel bearing
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2008/054965
Other languages
English (en)
French (fr)
Inventor
Takayuki Norimatsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTN Corp
Original Assignee
NTN Corp
NTN Toyo Bearing Co Ltd
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 Corp, NTN Toyo Bearing Co Ltd filed Critical NTN Corp
Priority to CN200880006203.4A priority Critical patent/CN101669033B/zh
Priority to US12/532,464 priority patent/US8147146B2/en
Publication of WO2008123065A1 publication Critical patent/WO2008123065A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F16C33/80—Labyrinth sealings
    • F16C33/805—Labyrinth sealings in addition to other sealings, e.g. dirt guards to protect sealings with sealing lips
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/02—Housings
    • G01P1/026—Housings for speed measuring devices, e.g. pulse generator
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

　磁気センサの出力ケーブルに引張力が作用しても、出力ケーブルがセンサユニットから抜け出さないようにすることである。 　環状の芯金１５に形成された円弧状のセンサ保持部１５ａに装着されたセンサユニット１６からセンサ保持部１５ａの接線方向に導出された磁気センサ１６ａの出力ケーブル１６ｃを、センサユニット１６の近傍でセンサ保持部１５ａに設けた貫通孔１５ｃに固着したモールド樹脂１７ｂにモールド固定することにより、出力ケーブル１６ｃに引張力が作用しても、出力ケーブル１６ｃがセンサユニット１６から抜け出さないようにした。
PCT/JP2008/054965 2007-03-26 2008-03-18 回転センサ付き車輪軸受装置 Ceased WO2008123065A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN200880006203.4A CN101669033B (zh) 2007-03-26 2008-03-18 带旋转传感器的车轮轴承装置
US12/532,464 US8147146B2 (en) 2007-03-26 2008-03-18 Wheel bearing device with rotation sensor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007078092A JP2008240760A (ja) 2007-03-26 2007-03-26 回転センサ付き車輪軸受装置
JP2007-078092 2007-03-26

Publications (1)

Publication Number Publication Date
WO2008123065A1 true WO2008123065A1 (ja) 2008-10-16

Family

ID=39830567

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054965 Ceased WO2008123065A1 (ja) 2007-03-26 2008-03-18 回転センサ付き車輪軸受装置

Country Status (4)

Country Link
US (1) US8147146B2 (ja)
JP (1) JP2008240760A (ja)
CN (1) CN101669033B (ja)
WO (1) WO2008123065A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160061268A1 (en) * 2013-05-20 2016-03-03 Nsk Ltd. Roller Bearing Having Sensor, Motor, and Actuator

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5436191B2 (ja) * 2009-12-21 2014-03-05 Ｎｔｎ株式会社 インホイール型モータ内蔵センサ付き車輪用軸受装置
US8777491B2 (en) * 2011-09-21 2014-07-15 GM Global Technology Operations LLC Bearing assembly with splash protection
FR3028901B1 (fr) * 2014-11-26 2017-04-14 Skf Ab Roulement instrumente et procede de fabrication d'un tel roulement instrumente
CN106163881B (zh) * 2014-12-08 2019-09-06 日立金属株式会社 车载用检测装置
DE102021102721A1 (de) * 2021-02-05 2022-08-11 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Vormontagebaugruppe für einen Raddrehzahlsensor sowie Raddrehzahlsensor für ein Nutzfahrzeug und Verfahren zu dessen Herstellung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0843411A (ja) * 1994-07-29 1996-02-16 Ntn Corp 回転センサを備える車輪支持軸受
US5594334A (en) * 1993-06-25 1997-01-14 The Torrington Company Bearing having a sensor incorporated in a bearing seal and a circumferential sensor cable extending through and along the side of the bearing seal
JP2000065847A (ja) * 1998-08-20 2000-03-03 Nippon Seiko Kk 回転速度検出装置付転がり軸受ユニット
JP2001289867A (ja) * 2000-04-10 2001-10-19 Nsk Ltd 回転速度検出装置付回転支持装置
JP2006112919A (ja) * 2004-10-14 2006-04-27 Ntn Corp 回転速度検出装置付き車輪用軸受装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3231185B2 (ja) 1994-07-15 2001-11-19 日本精工株式会社 回転速度検出装置付転がり軸受ユニット
DE60330926D1 (de) * 2002-03-08 2010-03-04 Ntn Toyo Bearing Co Ltd Dreherkennungsvorrichtung und Antiblockierbremssystem mit einer solchen Vorrichtung
JP2003269475A (ja) * 2002-03-15 2003-09-25 Ntn Corp 原点検出可能回転センサ付軸受
JP2005140320A (ja) * 2003-10-14 2005-06-02 Nsk Ltd 駆動輪用ハブユニット
US7618194B2 (en) * 2004-04-09 2009-11-17 Ntn Corporation Wheel bearing apparatus incorporated with a wheel speed detecting apparatus
US8132967B2 (en) * 2004-09-10 2012-03-13 Ntn Corporation Wheel bearing apparatus incorporated with a wheel speed detecting apparatus
JP4679192B2 (ja) * 2005-03-22 2011-04-27 Ｎｔｎ株式会社 回転速度検出装置付き車輪用軸受装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5594334A (en) * 1993-06-25 1997-01-14 The Torrington Company Bearing having a sensor incorporated in a bearing seal and a circumferential sensor cable extending through and along the side of the bearing seal
JPH0843411A (ja) * 1994-07-29 1996-02-16 Ntn Corp 回転センサを備える車輪支持軸受
JP2000065847A (ja) * 1998-08-20 2000-03-03 Nippon Seiko Kk 回転速度検出装置付転がり軸受ユニット
JP2001289867A (ja) * 2000-04-10 2001-10-19 Nsk Ltd 回転速度検出装置付回転支持装置
JP2006112919A (ja) * 2004-10-14 2006-04-27 Ntn Corp 回転速度検出装置付き車輪用軸受装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160061268A1 (en) * 2013-05-20 2016-03-03 Nsk Ltd. Roller Bearing Having Sensor, Motor, and Actuator
US9574611B2 (en) * 2013-05-20 2017-02-21 Nsk Ltd. Roller bearing having sensor, motor, and actuator

Also Published As

Publication number Publication date
CN101669033B (zh) 2012-07-11
US20100104231A1 (en) 2010-04-29
US8147146B2 (en) 2012-04-03
CN101669033A (zh) 2010-03-10
JP2008240760A (ja) 2008-10-09

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