DE69815760D1 - Kugellager mit Drehzahlsensor - Google Patents

Kugellager mit Drehzahlsensor

Info

Publication number
DE69815760D1
DE69815760D1 DE69815760T DE69815760T DE69815760D1 DE 69815760 D1 DE69815760 D1 DE 69815760D1 DE 69815760 T DE69815760 T DE 69815760T DE 69815760 T DE69815760 T DE 69815760T DE 69815760 D1 DE69815760 D1 DE 69815760D1
Authority
DE
Germany
Prior art keywords
speed sensor
ball bearing
ball
bearing
sensor
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 - Lifetime
Application number
DE69815760T
Other languages
English (en)
Other versions
DE69815760T2 (de
Inventor
Hiroya Miyazaki
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.)
NSK Ltd
Original Assignee
NSK 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 NSK Ltd filed Critical NSK Ltd
Application granted granted Critical
Publication of DE69815760D1 publication Critical patent/DE69815760D1/de
Publication of DE69815760T2 publication Critical patent/DE69815760T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G01P3/446—Devices characterised by the use of electric or magnetic means for measuring angular speed mounted in bearings mounted between two axially spaced rows of rolling 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
    • G01P3/48—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
    • G01P3/488—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 variable reluctance detectors
    • 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
    • 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
    • F16C19/187—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 all four raceways integrated on parts other than race rings, e.g. fourth 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
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
DE69815760T 1997-06-27 1998-02-26 Kugellager mit Drehzahlsensor Expired - Lifetime DE69815760T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17221897 1997-06-27
JP17221897 1997-06-27

Publications (2)

Publication Number Publication Date
DE69815760D1 true DE69815760D1 (de) 2003-07-31
DE69815760T2 DE69815760T2 (de) 2004-04-29

Family

ID=15937791

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69815760T Expired - Lifetime DE69815760T2 (de) 1997-06-27 1998-02-26 Kugellager mit Drehzahlsensor

Country Status (3)

Country Link
US (1) US6109793A (de)
EP (1) EP0887647B1 (de)
DE (1) DE69815760T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11118816A (ja) 1997-10-15 1999-04-30 Nippon Seiko Kk 回転速度検出装置付転がり軸受ユニット
US6174088B1 (en) * 1997-12-15 2001-01-16 Nsk Ltd. Rolling bearing unit with rotation speed sensor
US6406186B1 (en) * 1999-09-09 2002-06-18 Ntn Corporation Wheel bearing device
EP1190870B1 (de) * 2000-09-20 2010-03-03 Ntn Corporation Radlagervorrichtung
NL1016756C2 (nl) * 2000-11-30 2002-05-31 Skf Eng & Res Centre Bv Meetelement voor het meten van radiale en/of axiale krachten op een lager.
DE60139757D1 (de) * 2000-12-01 2009-10-15 Nsk Ltd Wälzlagervorrichtung mit Sensor
GB2382142B (en) * 2001-11-16 2006-05-17 Nsk Europ Technology Co Ltd Wheel bearing assemblies incorporating sensing arrangements
US7192447B2 (en) * 2002-12-19 2007-03-20 Synthes (Usa) Intervertebral implant
US20050117825A1 (en) * 2003-11-26 2005-06-02 Ntn Corporation Wheel support bearing assembly with built-in sensor
US7338211B2 (en) 2004-05-21 2008-03-04 Nsk Europe Ltd Wheel bearing assemblies incorporating sensing arrangements
JP5089041B2 (ja) * 2005-12-08 2012-12-05 Ｎｔｎ株式会社 センサ付車輪用軸受
DE102006031718A1 (de) * 2006-07-08 2008-01-10 Schaeffler Kg Wälzlager mit integriertem Drehwinkelgeber
JP2008014471A (ja) * 2006-07-10 2008-01-24 Jtekt Corp センサ付き転がり軸受装置
DE112007001902B4 (de) * 2006-08-25 2018-01-18 Ntn Corporation Radlagerbaugruppe mit Sensor
US20080303513A1 (en) * 2007-06-08 2008-12-11 Kelsey-Hayes Company Wireless active wheel speed sensor
FR3095020B1 (fr) * 2019-04-12 2022-01-14 Safran Electrical & Power dispositif de surveillance de dégradation de paliers roulants

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719841A (en) * 1971-07-02 1973-03-06 Bendix Corp Wheel speed sensors for vehicle adaptive braking systems
JPS6359769U (de) * 1986-10-09 1988-04-21
JPH01156464A (ja) * 1987-12-11 1989-06-20 Furukawa Electric Co Ltd:The 線条体用気相析出被覆装置
JPH03120473A (ja) * 1989-09-28 1991-05-22 Ssi Technol Inc 可変磁気抵抗センサ
JPH03115215A (ja) * 1989-09-29 1991-05-16 Noboru Kurihara ユズ抽出エキスを配合した浴用剤
US5214722A (en) * 1989-10-16 1993-05-25 The Torrington Company Antifriction bearing assembly speed sensor
JPH0461061A (ja) * 1990-06-29 1992-02-27 Canon Inc ローディング装置
JPH0461060A (ja) * 1990-06-29 1992-02-27 Canon Inc ローディング装置
JPH0754657Y2 (ja) * 1990-11-06 1995-12-18 光洋精工株式会社 車軸用軸受装置
JP2539382Y2 (ja) * 1991-04-03 1997-06-25 日本精工株式会社 回転速度検出用軸受ユニット
US5494358A (en) * 1994-02-09 1996-02-27 The Timken Company Package bearing
FR2734873B1 (fr) * 1995-05-30 1997-07-11 Skf France Roulement equipe d'un dispositif integre de detection de la vitesse de rotation

Also Published As

Publication number Publication date
DE69815760T2 (de) 2004-04-29
EP0887647A1 (de) 1998-12-30
EP0887647B1 (de) 2003-06-25
US6109793A (en) 2000-08-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition