ES2180715T3 - Rodamiento equipado con un dispositivo integrado de deteccion de la velocidad de rotacion. - Google Patents

Rodamiento equipado con un dispositivo integrado de deteccion de la velocidad de rotacion.

Info

Publication number
ES2180715T3
ES2180715T3 ES96401062T ES96401062T ES2180715T3 ES 2180715 T3 ES2180715 T3 ES 2180715T3 ES 96401062 T ES96401062 T ES 96401062T ES 96401062 T ES96401062 T ES 96401062T ES 2180715 T3 ES2180715 T3 ES 2180715T3
Authority
ES
Spain
Prior art keywords
rolling elements
rings
integrated device
rotation speed
inner rings
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
ES96401062T
Other languages
English (en)
Inventor
Christian Rigaux
Claude Caillault
Christophe Houdayer
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.)
SKF France SAS
Original Assignee
SKF France SAS
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 SKF France SAS filed Critical SKF France SAS
Application granted granted Critical
Publication of ES2180715T3 publication Critical patent/ES2180715T3/es
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
    • 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
    • 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
    • F16C19/185—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 two raceways provided integrally on a part other than a race ring, e.g. a shaft or housing
    • 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
    • F16C33/768—Sealings of ball or roller bearings between relatively stationary parts, i.e. static seals
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

EL RODAMIENTO COMPRENDE UN ANILLO EXTERIOR 11, DOS ANILLOS INTERIORES 12, 13, DOS FILAS DE ELEMENTOS RODANTES 14 SUJETOS POR JAULAS 15 Y UN DISPOSITIVO INTEGRADO DE DETECCION DE LA VELOCIDAD DE ROTACION, DEL TIPO QUE COMPRENDE UN MEDIO DETECTOR 17 Y UN MEDIO CODIFICADOR 19 DISPUESTOS EN LA CAMARA ANULAR DEFINIDA ENTRE LOS ANILLO INTERIORES 12, 13 Y EXTERIOR 11 Y LOS ELEMENTOS RODANTES 14. EL MEDIO 19 COMPRENDE UNA PARTE ACTIVA 20 CAPAZ DE CREAR EN EL MEDIO DETECTOR UNA SEÑAL PERIODICA DE FRECUENCIA PROPORCIONAL A LA VELOCIDAD DE ROTACION DEL RODAMIENTO 1. EL MEDIO CODIFICADOR 19 COMPRENDE UNA PARTE DE SOPORTE 21 SOLIDARIA A LOS ANILLOS INTERIORES 12, 13, REALIZADA EN MATERIAL MAGNETICO DE MANERA QUE DICHA PARTE DE SOPORTE 21 RETIENE AXIALMENTE LOS ANILLOS INTERIORES 12, 13 UNO CONTRA OTRO ANTES DEL MONTAJE DEL RODAMIENTO EN EL CONJUNTO MECANICO AL QUE ESTA DESTINADO. GRACIAS A LA INVENCION, EL CODIFICADOR ASEGURA LA SOLIDARIZACION AXIAL DE LOS ANILLOS INTERIORES TRAS EL MONTAJE DEL RODAMIENTO Y NO PUEDE ENTRAR EN CONTACTO CON LOS ELEMENTOS RODANTES.
ES96401062T 1995-05-30 1996-05-14 Rodamiento equipado con un dispositivo integrado de deteccion de la velocidad de rotacion. Expired - Lifetime ES2180715T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9506376A FR2734873B1 (fr) 1995-05-30 1995-05-30 Roulement equipe d'un dispositif integre de detection de la vitesse de rotation

Publications (1)

Publication Number Publication Date
ES2180715T3 true ES2180715T3 (es) 2003-02-16

Family

ID=9479474

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96401062T Expired - Lifetime ES2180715T3 (es) 1995-05-30 1996-05-14 Rodamiento equipado con un dispositivo integrado de deteccion de la velocidad de rotacion.

Country Status (5)

Country Link
US (1) US5624192A (es)
EP (1) EP0745778B1 (es)
DE (1) DE69624170T2 (es)
ES (1) ES2180715T3 (es)
FR (1) FR2734873B1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2750181B1 (fr) * 1996-06-21 1998-07-31 Rks Sa Roulement d'orientation a capteur integre
EP0887647B1 (en) * 1997-06-27 2003-06-25 Nsk Ltd Rolling bearing unit with rotational speed sensor
US6435724B1 (en) * 1997-07-30 2002-08-20 Rockwell International Corporation Transmission output bearings with intermediate speedometer sensor
FR2772920B1 (fr) * 1997-12-18 2000-02-04 Skf France Montage de roue de patin en ligne avec dispositif de detection de la vitesse de rotation
DE10059503A1 (de) * 2000-11-03 2002-06-06 Sew Eurodrive Gmbh & Co Baureihe von Antriebssystemen und Gehäuseteil
CN1289911C (zh) * 2002-03-08 2006-12-13 Ntn株式会社 旋转检测器和采用它的防锁制动装置
KR100801516B1 (ko) * 2002-10-10 2008-02-12 가부시키가이샤 제이텍트 구름 베어링 장치
US7282907B2 (en) * 2002-12-20 2007-10-16 Jtekt Corporation Antifriction bearing unit having a sensor and a resolver
US6854891B1 (en) * 2003-07-30 2005-02-15 Robert Bosch Corporation Bearing assembly for a vehicle
US20050117825A1 (en) * 2003-11-26 2005-06-02 Ntn Corporation Wheel support bearing assembly with built-in sensor
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
DE102006049999A1 (de) * 2006-10-24 2008-04-30 Zf Friedrichshafen Ag Rotor einer Vorrichtung zur Drehzahlerfassung
US20080303513A1 (en) * 2007-06-08 2008-12-11 Kelsey-Hayes Company Wireless active wheel speed sensor
DE102014207944A1 (de) * 2014-04-28 2015-10-29 Aktiebolaget Skf Lageranordnung mit einem Sensor und Verfahren
DE102015212067B4 (de) * 2015-06-29 2017-11-09 Schaeffler Technologies AG & Co. KG Wälzlagereinheit
US10400882B2 (en) * 2017-10-18 2019-09-03 Deere & Company Product and method of assembling multiple components using a press fit
DE102019130275A1 (de) * 2019-11-11 2021-05-12 Schaeffler Technologies AG & Co. KG Radlagereinheit
DE102020103421A1 (de) 2020-02-11 2021-08-12 Liebherr-Components Biberach Gmbh Wälzlager mit Überwachungsvorrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4969753A (en) * 1987-05-29 1990-11-13 Ntn Toyo Bearing Co., Ltd. Wheel bearing assembly for automotive wheel
DE3817175A1 (de) * 1988-05-20 1989-11-30 Skf Gmbh Waelzlagereinheit fuer abs-systeme
EP0397309A2 (en) * 1989-05-12 1990-11-14 The Timken Company Bearing assemblies
US5121998A (en) * 1991-04-01 1992-06-16 The Timken Company Bearing assembly capable of monitoring angular velocity
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

Also Published As

Publication number Publication date
DE69624170T2 (de) 2003-05-28
EP0745778A3 (fr) 1996-12-11
FR2734873A1 (fr) 1996-12-06
FR2734873B1 (fr) 1997-07-11
EP0745778B1 (fr) 2002-10-09
US5624192A (en) 1997-04-29
EP0745778A2 (fr) 1996-12-04
DE69624170D1 (de) 2002-11-14

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