KR100737037B1 - 회전 속도 검출 장치를 갖는 구름 베어링 유닛 - Google Patents

회전 속도 검출 장치를 갖는 구름 베어링 유닛 Download PDF

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Publication number
KR100737037B1
KR100737037B1 KR1020067001564A KR20067001564A KR100737037B1 KR 100737037 B1 KR100737037 B1 KR 100737037B1 KR 1020067001564 A KR1020067001564 A KR 1020067001564A KR 20067001564 A KR20067001564 A KR 20067001564A KR 100737037 B1 KR100737037 B1 KR 100737037B1
Authority
KR
South Korea
Prior art keywords
ring
raceway
encoder
diameter side
sealing ring
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.)
Expired - Fee Related
Application number
KR1020067001564A
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English (en)
Korean (ko)
Other versions
KR20060037396A (ko
Inventor
준시 사카모토
Original Assignee
닛뽄 세이꼬 가부시기가이샤
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Filing date
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Application filed by 닛뽄 세이꼬 가부시기가이샤 filed Critical 닛뽄 세이꼬 가부시기가이샤
Publication of KR20060037396A publication Critical patent/KR20060037396A/ko
Application granted granted Critical
Publication of KR100737037B1 publication Critical patent/KR100737037B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • F16C19/52Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • 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
    • 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
    • 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
    • F16C19/04Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/08Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with two or more rows of balls
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • F16C19/185Bearings 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 two raceways provided integrally on a part other than a race ring, e.g. a shaft or housing
    • 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
    • F16C2326/00Articles relating to transporting
    • F16C2326/01Parts of vehicles in general
    • F16C2326/02Wheel hubs or castors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing Of Bearings (AREA)
KR1020067001564A 2003-07-24 2004-07-20 회전 속도 검출 장치를 갖는 구름 베어링 유닛 Expired - Fee Related KR100737037B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003279365A JP4333259B2 (ja) 2003-07-24 2003-07-24 回転速度検出装置付転がり軸受ユニット
JPJP-P-2003-00279365 2003-07-24

Publications (2)

Publication Number Publication Date
KR20060037396A KR20060037396A (ko) 2006-05-03
KR100737037B1 true KR100737037B1 (ko) 2007-07-09

Family

ID=34100814

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020067001564A Expired - Fee Related KR100737037B1 (ko) 2003-07-24 2004-07-20 회전 속도 검출 장치를 갖는 구름 베어링 유닛

Country Status (6)

Country Link
US (1) US7126328B2 (enExample)
EP (1) EP1653096A4 (enExample)
JP (1) JP4333259B2 (enExample)
KR (1) KR100737037B1 (enExample)
CN (1) CN100497974C (enExample)
WO (1) WO2005010382A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150057524A (ko) * 2013-11-19 2015-05-28 현대모비스 주식회사 일체형 휠속도 측정장치

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006029407A (ja) 2004-07-14 2006-02-02 Nok Corp エンコーダ付密封装置
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
JP4371429B2 (ja) * 2007-05-29 2009-11-25 Ntn株式会社 車輪用軸受装置
EP2037161B1 (de) 2007-09-17 2011-04-20 Carl Freudenberg KG Dichtung mit integriertem Sensor und Dichtungsanordnung mit dieser Dichtung
DE102007055037A1 (de) * 2007-11-17 2009-06-04 Ab Skf Radlageranordnung mit einer Rad-Drehzahlsensorvorrichtung
EP2093574B1 (en) 2008-02-19 2012-09-05 Aktiebolaget SKF A combined rotation sensing and sealing device for bearings
US20120281939A1 (en) * 2009-10-06 2012-11-08 Nsk Ltd. Hub Unit Bearing
US8698489B2 (en) * 2010-01-25 2014-04-15 GM Global Technology Operations LLC Flexible wheel speed sensor external to capped wheel bearing
JP5598150B2 (ja) * 2010-08-09 2014-10-01 日本精工株式会社 エンコーダ付転がり軸受ユニット
DE102011014545A1 (de) 2011-01-11 2012-07-12 Schaeffler Technologies Gmbh & Co. Kg Wälzlager mit Sensorvorrichtung
DE102013203622B4 (de) 2013-03-04 2016-05-25 Schaeffler Technologies AG & Co. KG Radlageranordnung mit verstärktem Innenring und seitlicher Messvorrichtung
JP2015128924A (ja) * 2014-01-06 2015-07-16 株式会社ジェイテクト 軸受モジュール
DE102014202883A1 (de) 2014-02-18 2015-08-20 Schaeffler Technologies AG & Co. KG Radlagerdeckel mit eingepresstem Sensor
DE102014223829A1 (de) * 2014-11-21 2016-05-25 Aktiebolaget Skf Dichtung sowie Lageranordnung mit der Dichtung
FR3028901B1 (fr) * 2014-11-26 2017-04-14 Skf Ab Roulement instrumente et procede de fabrication d'un tel roulement instrumente
EP3156770A1 (en) * 2015-10-15 2017-04-19 Nxp B.V. Rotational sensor
JP6294394B2 (ja) * 2016-06-28 2018-03-14 Ntn株式会社 車輪用軸受装置
DE102016121412A1 (de) * 2016-11-09 2018-05-09 Robert Bosch Gmbh Festlager und Lenkgetriebe
IT202200025656A1 (it) * 2022-12-15 2024-06-15 Eiq Ind S R L Giunto girevole e braccio di sospensione di un dispositivo comprendente tale giunto girevole
CN120273981A (zh) * 2025-06-09 2025-07-08 洛阳奥维特精密轴承有限公司 一种带有摩擦检测功能的交叉滚子轴承

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0327906A (ja) * 1989-03-18 1991-02-06 Seiko Epson Corp 押出成形用金型および樹脂結合型磁石の製造方法
JPH09196945A (ja) * 1996-01-24 1997-07-31 Nippon Seiko Kk 回転速度検出装置付転がり軸受ユニット

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
JPH03279061A (ja) * 1990-03-29 1991-12-10 Ntn Corp 車輪の回転速度検出装置
US5470157A (en) * 1994-03-29 1995-11-28 The Timken Company Bearing seal for sensing angular velocity
JP3491393B2 (ja) 1995-07-07 2004-01-26 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
DE19528872A1 (de) * 1995-08-05 1997-02-06 Fag Automobiltechnik Ag Radlagerung
US5762425A (en) * 1996-01-24 1998-06-09 Nsk Ltd. Rolling bearing unit with tachometer
JPH1048229A (ja) * 1996-08-07 1998-02-20 Nippon Seiko Kk 回転速度検出装置付転がり軸受ユニット
GB2330417B (en) * 1997-10-17 1999-09-08 Nsk Ltd Rolling bearing unit with rotational speed sensor
JP2000019190A (ja) * 1998-07-03 2000-01-21 Koyo Seiko Co Ltd ホイール軸受装置
JP2000221202A (ja) * 1999-02-02 2000-08-11 Koyo Seiko Co Ltd 回転速度検出装置
US6406186B1 (en) * 1999-09-09 2002-06-18 Ntn Corporation Wheel bearing device
JP4578015B2 (ja) * 2000-05-31 2010-11-10 株式会社ジェイテクト 密封装置ならびに軸受装置
US6559633B1 (en) * 2000-09-18 2003-05-06 Freudenberg-Nok General Partnership Speed sensor with a seal
EP1329727A1 (en) * 2001-10-18 2003-07-23 Nsk Ltd Rotation-speed sensor device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0327906A (ja) * 1989-03-18 1991-02-06 Seiko Epson Corp 押出成形用金型および樹脂結合型磁石の製造方法
JPH09196945A (ja) * 1996-01-24 1997-07-31 Nippon Seiko Kk 回転速度検出装置付転がり軸受ユニット

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150057524A (ko) * 2013-11-19 2015-05-28 현대모비스 주식회사 일체형 휠속도 측정장치
KR102097936B1 (ko) * 2013-11-19 2020-04-07 현대모비스 주식회사 일체형 휠속도 측정장치

Also Published As

Publication number Publication date
CN100497974C (zh) 2009-06-10
US7126328B2 (en) 2006-10-24
EP1653096A1 (en) 2006-05-03
CN1829868A (zh) 2006-09-06
JP2005042866A (ja) 2005-02-17
JP4333259B2 (ja) 2009-09-16
WO2005010382A1 (ja) 2005-02-03
EP1653096A4 (en) 2009-10-21
US20060145686A1 (en) 2006-07-06
KR20060037396A (ko) 2006-05-03

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