DE69334321D1 - Dichtungsanordnung mit integriertem Codierer; Lager mit einer solchen Dichtungsanordnung - Google Patents

Dichtungsanordnung mit integriertem Codierer; Lager mit einer solchen Dichtungsanordnung

Info

Publication number
DE69334321D1
DE69334321D1 DE69334321T DE69334321T DE69334321D1 DE 69334321 D1 DE69334321 D1 DE 69334321D1 DE 69334321 T DE69334321 T DE 69334321T DE 69334321 T DE69334321 T DE 69334321T DE 69334321 D1 DE69334321 D1 DE 69334321D1
Authority
DE
Germany
Prior art keywords
arrangement
bearings
integrated encoder
seal
sealing
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
DE69334321T
Other languages
English (en)
Inventor
Christian Hajzler
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 SNR Roulements SA
Original Assignee
Societe Nouvelle de Roulements SNR SA
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 Societe Nouvelle de Roulements SNR SA filed Critical Societe Nouvelle de Roulements SNR SA
Application granted granted Critical
Publication of DE69334321D1 publication Critical patent/DE69334321D1/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
    • 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
    • F16C33/7869—Sealings 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
    • F16C33/7879—Sealings 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
    • F16C33/7883—Sealings 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 mounted to the inner race and of generally L-shape, the two sealing rings defining a sealing with box-shaped cross-section
    • 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
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • 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
    • F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
    • F16C33/7859—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a further sealing element
    • F16C33/7863—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a further sealing element mounted to the inner race, e.g. a flinger to use centrifugal effect
    • 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
    • F16C33/7869—Sealings 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
    • F16C33/7873—Sealings 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 single sealing ring of generally L-shaped cross-section
    • F16C33/7876—Sealings 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 single sealing ring of generally L-shaped cross-section with sealing lips
    • 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
    • F16C33/7869—Sealings 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
    • F16C33/7879—Sealings 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
    • 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
    • F16C33/7896—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members with two or more discrete sealings arranged in series
    • 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
    • G01P1/00—Details of instruments
    • 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
    • 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
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • 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
    • F16C2300/00—Application independent of particular apparatuses
    • F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned
DE69334321T 1993-01-19 1993-12-17 Dichtungsanordnung mit integriertem Codierer; Lager mit einer solchen Dichtungsanordnung Expired - Lifetime DE69334321D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9300458A FR2700588B1 (fr) 1993-01-19 1993-01-19 Dispositif de montage à joint d'étanchéité à codeur incorporé.

Publications (1)

Publication Number Publication Date
DE69334321D1 true DE69334321D1 (de) 2010-04-01

Family

ID=9443149

Family Applications (4)

Application Number Title Priority Date Filing Date
DE69334336T Expired - Lifetime DE69334336D1 (de) 1993-01-19 1993-12-17 Dichtung mit integriertem Signalgeber; Lager mit einer solchen Dichtung
DE69330201T Expired - Lifetime DE69330201T2 (de) 1993-01-19 1993-12-17 Vorrichtung zur Montage einer Dichtung mit integriertem Codierer
DE69334334T Expired - Lifetime DE69334334D1 (de) 1993-01-19 1993-12-17 Wälzlager mit einer Dichtung mit integriertem Signalgeber
DE69334321T Expired - Lifetime DE69334321D1 (de) 1993-01-19 1993-12-17 Dichtungsanordnung mit integriertem Codierer; Lager mit einer solchen Dichtungsanordnung

Family Applications Before (3)

Application Number Title Priority Date Filing Date
DE69334336T Expired - Lifetime DE69334336D1 (de) 1993-01-19 1993-12-17 Dichtung mit integriertem Signalgeber; Lager mit einer solchen Dichtung
DE69330201T Expired - Lifetime DE69330201T2 (de) 1993-01-19 1993-12-17 Vorrichtung zur Montage einer Dichtung mit integriertem Codierer
DE69334334T Expired - Lifetime DE69334334D1 (de) 1993-01-19 1993-12-17 Wälzlager mit einer Dichtung mit integriertem Signalgeber

Country Status (10)

Country Link
US (1) US5431413A (de)
EP (4) EP0607719B1 (de)
JP (3) JPH06281018A (de)
KR (1) KR100287042B1 (de)
CN (1) CN1071007C (de)
BR (1) BR9400118A (de)
DE (4) DE69334336D1 (de)
ES (3) ES2343226T3 (de)
FR (1) FR2700588B1 (de)
TW (1) TW308243U (de)

Families Citing this family (144)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2730283B1 (fr) * 1995-02-03 1997-03-21 Roulements Soc Nouvelle Joint d'etancheite a codeur incorpore, equipe d'un dispositif capteur d'informations, pour roulement ou palier
DE19503469C1 (de) * 1995-02-03 1996-05-30 Freudenberg Carl Fa Dichtungsanordnung
DE19503468C1 (de) * 1995-02-03 1996-05-30 Freudenberg Carl Fa Dichtungsanordnung
FR2732458B1 (fr) * 1995-03-31 1997-04-30 Roulements Soc Nouvelle Dispositif support pour capteur de mesure
EP0753679B1 (de) * 1995-07-10 2000-03-08 Nsk Ltd Wälzlagereinheit mit frequenzbestimmendem Rad
FR2740186B1 (fr) * 1995-10-20 1997-11-28 Roulements Soc Nouvelle Dispositif de fixation d'un capteur sur un palier a corps roulants
JPH09196072A (ja) * 1996-01-19 1997-07-29 Nippon Seiko Kk シール装置付転がり軸受
EP0785369B1 (de) * 1996-01-22 2004-03-24 Nsk Ltd Wälzlagereinheit mit frequenzbestimmendem Rad
JP4054855B2 (ja) * 1996-04-24 2008-03-05 Ｎｔｎ株式会社 密封装置
FR2751708B1 (fr) * 1996-07-24 1998-08-28 Roulements Soc Nouvelle Palier de roulement a joint d'etancheite a codeur integre et moyeu de roue incorporant un tel palier
IT1288742B1 (it) * 1996-10-08 1998-09-24 Skf Ind Spa Complesso di tenuta per un cuscinetto di rotolamento.
DE19644512A1 (de) * 1996-10-25 1998-04-30 Teves Gmbh Alfred Scheibenbremse
DE19644744C2 (de) 1996-10-28 2002-05-02 Fag Automobiltechnik Ag Drehzahlmesseinrichtung für Radlager
US5755517A (en) * 1996-12-23 1998-05-26 The Torrington Company Bearing having a seal with build-in encoder and wheel hub incorporating such bearing
JPH10252762A (ja) * 1997-03-12 1998-09-22 Nippon Seiko Kk 転がり軸受用密封装置
DE69815739T2 (de) * 1997-03-31 2004-04-22 Nsk Ltd. Kugellager mit Drehzahlsensor
JPH10332427A (ja) * 1997-05-28 1998-12-18 Nippon Seiko Kk エンコーダ付転がり軸受ユニット
IT1293461B1 (it) * 1997-07-17 1999-03-01 Skf Ind Spa Cuscinetto di rotolamento con dispositivo di tenuta e di scarico di correnti elettrostatiche.
IT1295465B1 (it) 1997-10-03 1999-05-12 Skf Ind Spa Dispositivo per il rilevamento della velocita' di rotazione relativa tra gli anelli di un cuscinetto di rotolamento.
FR2771716B1 (fr) 1997-11-28 1999-12-31 Roulements Soc Nouvelle Dispositif de protection d'un codeur magnetique
ITTO980035A1 (it) 1998-01-16 1999-07-16 Skf Ind Spa Cuscinetto di rotolamento con dispositivo di rilevamento della velocit a' di rotazione.
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.
DE19839297C2 (de) * 1998-08-28 2001-06-21 Freudenberg Carl Fa Dichtungsanordnung
DE19850322C2 (de) * 1998-11-02 2001-10-18 Freudenberg Carl Fa Kassettendichtung
IT1305082B1 (it) 1998-12-24 2001-04-10 Skf Ind Spa Ruota fonica per un cuscinetto volvente.
US6153514A (en) * 1999-01-04 2000-11-28 Advanced Micro Devices, Inc. Self-aligned dual damascene arrangement for metal interconnection with low k dielectric constant materials and nitride middle etch stop layer
IT1308406B1 (it) 1999-03-04 2001-12-17 Skf Ind Spa Cuscinetto a rulli conici.
FR2790802B1 (fr) 1999-03-10 2001-04-20 Roulements Soc Nouvelle Ensemble preassemble formant joint a etancheite magnetique et roulement ou palier incorporant un tel ensemble
FR2790800B1 (fr) 1999-03-10 2001-04-20 Roulements Soc Nouvelle Ensemble preassemble formant joint d'etancheite a codeur incorpore et roulement ou palier comportant un tel ensemble
JP2000289405A (ja) * 1999-04-02 2000-10-17 Nsk Ltd エンコーダ付組み合わせシールリング
FR2792380B1 (fr) * 1999-04-14 2001-05-25 Roulements Soc Nouvelle Roulement pourvu d'un dispositif de detection des impulsions magnetiques issues d'un codeur, ledit dispositif comprenant plusieurs elements sensibles alignes
FR2792403B1 (fr) 1999-04-14 2001-05-25 Roulements Soc Nouvelle Capteur de position et/ou de deplacement comportant une pluralite d'elements sensibles alignes
FR2792979B1 (fr) 1999-04-28 2001-05-25 Skf France Palier a roulement a capteur d'informations
WO2001027484A1 (en) * 1999-10-12 2001-04-19 The Timken Company Sealing device for a bearing arrangement
DE10056175A1 (de) * 1999-11-17 2001-06-13 Ntn Toyo Bearing Co Ltd Wheel Bearing and Sealing Davice Therefor
JP3963246B2 (ja) * 2000-02-01 2007-08-22 Ｎｔｎ株式会社 車輪用軸受
JP4018313B2 (ja) 2000-03-01 2007-12-05 Ｎｔｎ株式会社 磁気エンコーダの製造方法
FR2808324A1 (fr) * 2000-04-26 2001-11-02 Ectricfil Industire L Codeur magnetique rotatif a haute resolution et capteur comportant un tel codeur
FR2808325B1 (fr) * 2000-04-26 2002-09-06 Ectricfil Industire L Capteur de position a haute resolution
JP3869185B2 (ja) * 2000-06-13 2007-01-17 株式会社ジェイテクト シールリング、密封装置およびそれを内蔵した転がり軸受
US6559633B1 (en) * 2000-09-18 2003-05-06 Freudenberg-Nok General Partnership Speed sensor with a seal
IT1320725B1 (it) * 2000-10-24 2003-12-10 Skf Ind Spa Dispositivo di tenuta per un cuscinetto di rotolamento.
JP2002130263A (ja) * 2000-10-31 2002-05-09 Ntn Corp 温度センサ付き軸受
FR2816383B1 (fr) 2000-11-09 2003-02-14 Roulements Soc Nouvelle Palier a roulement et butee d'embrayage comprenant un tel palier
US6692153B2 (en) 2001-03-07 2004-02-17 Ntn Corporation Wheel support bearing assembly
JP4604388B2 (ja) * 2001-05-09 2011-01-05 日本精工株式会社 エンコーダ付組み合わせシールリングを備えた転がり軸受ユニット
US6769524B2 (en) 2001-05-15 2004-08-03 Ntn Corporation Electromagnetic clutch and rotation transmission device
FR2827351B1 (fr) * 2001-07-13 2003-09-12 Roulements Soc Nouvelle Palier a corps roulants coniques pourvu d'un dispositif d'etancheite
FR2827350B1 (fr) 2001-07-13 2003-09-12 Roulements Soc Nouvelle Palier a roulement pourvu d'une bague en deux parties, et butee d'embrayage le comprenant
JP4863243B2 (ja) * 2001-07-18 2012-01-25 内山工業株式会社 エンコーダ付密封装置
JP4622185B2 (ja) * 2001-08-02 2011-02-02 日本精工株式会社 エンコーダ及びエンコーダ付転がり軸受ユニット
US20040061493A1 (en) * 2001-09-25 2004-04-01 Keith Fishburn Tone wheel
US6789948B2 (en) * 2001-09-25 2004-09-14 Ntn Corporation Magnetic encoder and wheel bearing assembly using the same
FR2829986B1 (fr) 2001-09-26 2003-12-26 Roulements Soc Nouvelle Systeme de direction assistee electrique commande par impulsions
FR2830140B1 (fr) 2001-09-26 2004-08-27 Roulements Soc Nouvelle Dispositif de commande d'un moteur a commutation electronique
FR2830139B1 (fr) 2001-09-26 2004-08-27 Roulements Soc Nouvelle Dispositif a commutation electronique commande par impulsions
US6642709B2 (en) 2001-10-17 2003-11-04 A.J. Rose Manufacturing Co. Signal wheel for generating rotational position signal
ITTO20020053A1 (it) * 2002-01-18 2003-07-18 Skf Ind Spa Dispositivo di protezione per una ruota fonica in un cuscinetto a rotolamento.
ITTO20020221A1 (it) * 2002-03-14 2003-09-15 Skf Ind Spa Dispositivo di tenuta per cuscinetti a rotolamento.
AU2003221012A1 (en) * 2002-03-25 2003-10-08 Nsk Ltd. Seal ring, and roller bearing unit with seal ring
DE10218937B4 (de) * 2002-04-27 2013-04-25 Schaeffler Technologies AG & Co. KG Schutzeinrichtung für ein Wälzlager mit Drehzahlmessung
US6774622B2 (en) 2002-04-29 2004-08-10 Delphi Technologies, Inc. Vehicle wheel bearing, wheel-speed sensor mechanism assembly, and wheel speed sensor
US6870363B2 (en) 2002-05-14 2005-03-22 The Timken Company Speed sensor target wheel with improved retention capability
ITTO20020501A1 (it) * 2002-06-13 2003-12-15 Skf Ind Spa Dispositivo con ruota fonica integrata
JP4297658B2 (ja) * 2002-07-29 2009-07-15 Ｎｔｎ株式会社 車輪用軸受装置
FR2845213B1 (fr) * 2002-09-27 2005-03-18 Roulements Soc Nouvelle Dispositif de pilotage d'un moteur a commutation electronique comprenant des singularites reparties angulairement
US6817769B2 (en) * 2002-09-30 2004-11-16 Emerson Power Transmission Manufacturing, L.P. Roller bearing having high performance bearing seal and cartridge
JP4361258B2 (ja) * 2002-10-24 2009-11-11 内山工業株式会社 エンコーダ付密封装置
JP2004257817A (ja) 2003-02-25 2004-09-16 Ntn Corp 磁気エンコーダおよびそれを備えた車輪用軸受
JP4372438B2 (ja) * 2003-03-11 2009-11-25 Ｎｔｎ株式会社 車輪用軸受
JP4503237B2 (ja) * 2003-04-04 2010-07-14 内山工業株式会社 組合せシール及び軸受ユニット
DE10317782A1 (de) * 2003-04-16 2004-11-18 Carl Freudenberg Kg Dichtungsanordnung
EP1469239B1 (de) * 2003-04-17 2007-11-07 Ntn Corporation Radlager für Fahrzeuge
JP4318205B2 (ja) * 2003-06-23 2009-08-19 Ｎｔｎ株式会社 車輪用転がり軸受およびそれを備えた半浮動式車輪用軸受装置
JP2005016569A (ja) 2003-06-24 2005-01-20 Nsk Ltd エンコーダ付転がり軸受ユニット及びその製造方法
DE10338960B4 (de) * 2003-08-25 2014-05-08 Schaeffler Technologies Gmbh & Co. Kg Dichtungsanordnung mit Encoder und Magnetisierungskopf für den Encoder
ITTO20030868A1 (it) * 2003-11-04 2005-05-05 Skf Ab Ruota fonica.
FR2862822B1 (fr) 2003-11-21 2006-02-03 Roulements Soc Nouvelle Systeme et procede de determination d'au moins un parametre d'au moins un organe tournant au moyen d'un signal de position
CN100449183C (zh) * 2004-03-23 2009-01-07 Nok株式会社 带转动检测元件的密封装置
US7341257B2 (en) * 2004-04-15 2008-03-11 Federal-Mogul World Wide, Inc Integrated sensor-seal module for detecting angular position of a crankshaft
ITTO20040331A1 (it) * 2004-05-19 2004-08-19 Skf Ab Dispositivo di tenuta con ruota conica
EP1788359B1 (de) * 2004-09-10 2011-07-06 NTN Corporation Magnetischer winkelkodierer und radlager damit
FR2879737B1 (fr) * 2004-12-17 2007-03-09 Snr Roulements Sa Capteur de position a boucle de courant et roulement equipe d'un tel capteur
ITTO20050088A1 (it) * 2005-02-15 2006-08-16 Rft Spa Dispositivo di tenuta per cuscinetti con encoder integrato.
EP1848897A1 (de) 2005-02-15 2007-10-31 Aktiebolaget SKF (publ) Eine codierung tragende vorrichtung und drehmaschine
JP2008537066A (ja) * 2005-03-18 2008-09-11 シエフレル・コマンデイトゲゼルシヤフト エンコーダを持つ車輪軸受装置
US20060261803A1 (en) * 2005-04-28 2006-11-23 Faetanini Steven E Cassette seal assembly
JP4925398B2 (ja) * 2005-05-19 2012-04-25 内山工業株式会社 密封装置
JP4925397B2 (ja) 2005-05-19 2012-04-25 内山工業株式会社 密封装置
JP4766659B2 (ja) * 2005-05-23 2011-09-07 内山工業株式会社 トーンホイール付密封装置
EP1890061A1 (de) * 2005-06-07 2008-02-20 NOK Corporation Dichtungsvorrichtung
JP2007107674A (ja) * 2005-10-17 2007-04-26 Uchiyama Mfg Corp 密封装置
JP4840368B2 (ja) * 2006-01-23 2011-12-21 株式会社ジェイテクト ロータリエンコーダ用のロータ及びこれを有する車輪用転がり軸受装置
FR2898188B1 (fr) * 2006-03-06 2008-07-04 Hutchinson Sa Codeur pour arbre, dispositif comprenant un tel codeur et procede de fabrication d'un tel codeur
JP5003862B2 (ja) * 2006-03-31 2012-08-15 Ｎｏｋ株式会社 密封装置
FR2902699B1 (fr) 2006-06-26 2010-10-22 Skf Ab Dispositif de butee de suspension et jambe de force.
DE102006031718A1 (de) * 2006-07-08 2008-01-10 Schaeffler Kg Wälzlager mit integriertem Drehwinkelgeber
JP4024822B2 (ja) * 2006-08-30 2007-12-19 Ｎｔｎ株式会社 磁気エンコーダおよびこれを具備する車輪用軸受
FR2906587B1 (fr) 2006-10-03 2009-07-10 Skf Ab Dispositif de galet tendeur.
FR2906858B1 (fr) * 2006-10-04 2008-12-05 Skf Ab Dispositif de poulie debrayable.
EP2085629A4 (de) * 2006-10-23 2011-05-18 Jtekt Corp Dichtungsvorrichtung, wälzlager und wälzlager für rad
US7909333B2 (en) * 2007-01-12 2011-03-22 Federal-Mogul Worldwide, Inc. Unitized seal assembly having soft retention and debris expulsion features
JP4666392B2 (ja) * 2007-02-05 2011-04-06 Ｎｔｎ株式会社 車輪用軸受
JP4657227B2 (ja) * 2007-02-05 2011-03-23 Ｎｔｎ株式会社 車輪用軸受
FR2913081B1 (fr) * 2007-02-27 2009-05-15 Skf Ab Dispositif de poulie debrayable
JP4924821B2 (ja) * 2007-03-16 2012-04-25 Ｎｏｋ株式会社 磁気式ロータリエンコーダのパルサーリング
JP5170369B2 (ja) * 2007-04-10 2013-03-27 Ｎｏｋ株式会社 密封装置
US8237431B2 (en) * 2007-07-05 2012-08-07 Terry Fruehling Wheel speed sensor
JP5105066B2 (ja) * 2007-08-21 2012-12-19 Ｎｏｋ株式会社 金属嵌合部のシール構造およびこれに用いる金属部品
JP5209280B2 (ja) * 2007-11-20 2013-06-12 株式会社ジェイテクト 密封装置
JP5218735B2 (ja) * 2007-12-12 2013-06-26 Ｎｏｋ株式会社 密封装置
JP5065106B2 (ja) * 2008-03-12 2012-10-31 Ｎｔｎ株式会社 回転伝達装置
JP2010025253A (ja) * 2008-07-22 2010-02-04 Jtekt Corp 転がり軸受用密封装置
WO2009145178A1 (ja) * 2008-05-27 2009-12-03 株式会社ジェイテクト 転がり軸受用密封装置
US8264347B2 (en) * 2008-06-24 2012-09-11 Trelleborg Sealing Solutions Us, Inc. Seal system in situ lifetime measurement
EP2450600A4 (de) * 2009-07-02 2014-09-17 Uchiyama Mfg Abdichtungsstruktur für einen verbindungsabschnitt
DE102009050215A1 (de) * 2009-10-22 2011-05-12 Schaeffler Technologies Gmbh & Co. Kg Nichtschleifender Dichtungsring und Dichtungsanordnung
JP5452199B2 (ja) * 2009-12-07 2014-03-26 株式会社ショーワ プロペラシャフト装置
US8235391B2 (en) * 2010-03-17 2012-08-07 Federal-Mogul Corporation Radial shaft seal assembly with lubrication retention and debris exclusion feature and method of construction thereof
DE102011078281A1 (de) * 2010-08-04 2012-02-09 Continental Teves Ag & Co. Ohg Sensoranordnung mit magnetischem Index-Encoder in einer Lagerdichtung
JP5853563B2 (ja) * 2011-10-05 2016-02-09 日本精工株式会社 エンコーダ及び組み合わせシールリング付ハブユニットの製造方法
DE112013001621B4 (de) * 2012-03-20 2022-07-07 Schaeffler Technologies AG & Co. KG Abgedichtetes Lager mit kompakter statischer Dichtung am Außendurchmesser
DE102012204620B4 (de) 2012-03-22 2020-08-13 Schaeffler Technologies AG & Co. KG Kassettendichtung, insbesondere für eine Radlageranordnung eines Kraftfahrzeuges, und eine Radlageranordnung mit einer solchen Kassettendichtung
US20140377057A1 (en) * 2012-06-25 2014-12-25 Eagle Industry Co., Ltd., Sealing device
EP2929200A1 (de) * 2012-12-05 2015-10-14 Aktiebolaget SKF Konfiguration zur stromerzeugung in einem lager
JP2014224546A (ja) * 2013-05-15 2014-12-04 日本精工株式会社 組み合わせシールリング付転がり軸受ユニット
ITTO20130715A1 (it) * 2013-09-04 2015-03-05 Skf Ab Dispositivo di tenuta e segnalazione, in particolare per un cuscinetto di rotolamento
JP6241188B2 (ja) 2013-10-16 2017-12-06 日本精工株式会社 エンコーダ付組み合わせシールリング及びエンコーダ付転がり軸受ユニット
DE102014220584A1 (de) * 2014-10-10 2016-04-14 Schaeffler Technologies AG & Co. KG Dichtungsanordnung, abgedichtete Maschinenelementanordnung sowie Wälzlager mit abgedichtetem Wälzkörperraum
GB2532927A (en) * 2014-11-27 2016-06-08 Skf Ab Sealing assembly and method for monitoring dynamic properties of a sealing assembly
GB2532928A (en) 2014-11-27 2016-06-08 Skf Ab Sealing assembly and method for monitoring a sealing assembly
GB2532762A (en) 2014-11-27 2016-06-01 Skf Ab Load measurement device and method for determining load
US10266017B2 (en) 2015-02-19 2019-04-23 Dana Italia S.R.L. Integration of sensor network and method of operation into a CTIS framework
JP6103002B2 (ja) * 2015-08-20 2017-03-29 日本精工株式会社 エンコーダ及び組み合わせシールリング付ハブユニット
KR101956811B1 (ko) * 2017-07-05 2019-03-13 주식회사 일진글로벌 휠 베어링 씰링 장치 및 이를 구비하는 휠 베어링 조립체
JP2019019870A (ja) * 2017-07-14 2019-02-07 株式会社ジェイテクト 車輪用軸受装置及び密封装置
JP2020003026A (ja) * 2018-06-29 2020-01-09 中西金属工業株式会社 回転用シール
JP2020144068A (ja) * 2019-03-08 2020-09-10 内山工業株式会社 磁気エンコーダ及びこれを備えた密封装置
CN111271379B (zh) * 2019-11-28 2021-07-27 浙江零跑科技有限公司 一种轮毂轴承结构
DE102019134246B3 (de) 2019-12-13 2021-04-29 Schaeffler Technologies AG & Co. KG Kodierer für ein Radlager sowie Radlager mit einem solchen Kodierer
DE102020129678A1 (de) 2020-11-11 2022-05-12 Schaeffler Technologies AG & Co. KG Kodierer eines Radlagers
US11746828B2 (en) * 2021-11-25 2023-09-05 Aktiebolaget Skf Transport securable axial seal assembly
US20230417287A1 (en) * 2022-06-23 2023-12-28 Schaeffler Technologies AG & Co. KG Sealing device for a bearing
JP2024041482A (ja) * 2022-09-14 2024-03-27 Ntn株式会社 センサ付軸受

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR495323A (fr) * 1918-02-02 1919-10-04 Frank Henri Fernand Baratte Chariot-support pour avions facilitant la manoeuvre des appareils par roulement sur le sol et permettant leur réglage à l'arret en position de vol
US3028203A (en) * 1959-07-27 1962-04-03 Federal Mogul Bower Bearings Seal for tapered roller bearings and the like
US4171818A (en) * 1977-04-04 1979-10-23 Ferrofluidics Corporation Dynamic lip seal using ferrofluids as sealant/lubricant
FR2574501B1 (fr) * 1984-12-11 1989-11-10 Roulements Soc Nouvelle Roulement a capteur d'informations
JPS62278315A (ja) * 1986-05-24 1987-12-03 Koyo Seiko Co Ltd 軸受装置
JPS6421219A (en) * 1987-07-16 1989-01-24 Nippon Seiko Kk Bearing assembly
DE3735070A1 (de) * 1987-10-16 1989-04-27 Kugelfischer G Schaefer & Co Waelzlager mit impulsring zur drehzahlmessung
IT1211620B (it) * 1987-12-23 1989-11-03 Riv Officine Di Villar Perosa Cuscinetto stagno di tipo perfezionato e procedimento per la sua realizzazione
FR2625777B1 (fr) * 1988-01-08 1994-03-25 Snr Roulements Moyeu de roue de vehicule automobile comprenant un dispositif capteur d'informations
DE3809904C2 (de) * 1988-03-24 1998-12-10 Skf Gmbh Vorrichtung zur Abdichtung und Erzeugung von elektrischen Impulsen
DE3838824C2 (de) * 1988-11-17 1995-06-08 Kugelfischer G Schaefer & Co Dichtung, bestehend aus mehreren Dichtringen
FR2639689B1 (fr) * 1988-11-29 1991-01-11 Roulements Soc Nouvelle Roulement a capteur d'informations
FR2642483B1 (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
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
FR2644544B1 (fr) * 1989-03-14 1991-12-20 Roulements Soc Nouvelle Garniture d'etancheite entre deux pieces coaxiales
SU1642160A1 (ru) * 1989-04-25 1991-04-15 Ивановский энергетический институт им.В.И.Ленина Магнитожидкостное уплотнение вала
FR2671592B1 (fr) * 1991-01-15 1993-06-18 Roulements Soc Nouvelle Roulement a capteur d'informations.

Also Published As

Publication number Publication date
AU663984B2 (en) 1995-10-26
AU5313994A (en) 1994-07-28
KR940018655A (ko) 1994-08-18
JP2004340979A (ja) 2004-12-02
CN1094136A (zh) 1994-10-26
EP0892185A2 (de) 1999-01-20
EP0607719B1 (de) 2001-05-09
JP2007052036A (ja) 2007-03-01
DE69334336D1 (de) 2010-08-19
JP4021432B2 (ja) 2007-12-12
FR2700588A1 (fr) 1994-07-22
FR2700588B1 (fr) 1995-02-17
US5431413A (en) 1995-07-11
EP0892185A3 (de) 2000-05-17
KR100287042B1 (ko) 2001-05-02
JPH06281018A (ja) 1994-10-07
EP0890753A2 (de) 1999-01-13
BR9400118A (pt) 1994-08-09
EP0890753A3 (de) 2000-05-17
EP0890752B1 (de) 2010-02-17
DE69330201T2 (de) 2001-10-11
ES2347392T3 (es) 2010-10-28
DE69330201D1 (de) 2001-06-13
DE69334334D1 (de) 2010-07-22
TW308243U (en) 1997-06-11
CN1071007C (zh) 2001-09-12
EP0890753B1 (de) 2010-06-09
EP0607719A1 (de) 1994-07-27
ES2343226T3 (es) 2010-07-26
ES2157212T3 (es) 2001-08-16
EP0890752A3 (de) 2000-05-17
EP0892185B1 (de) 2010-07-07
EP0890752A2 (de) 1999-01-13

Similar Documents

Publication Publication Date Title
DE69334321D1 (de) Dichtungsanordnung mit integriertem Codierer; Lager mit einer solchen Dichtungsanordnung
BR9407404A (pt) Dispositivo de vedação a fluido
DE69431830T2 (de) Verbundsdichtung
DE69406834T2 (de) Lager mit einer Messfühlereinrichtung
DE69407801D1 (de) Gleitringdichtung
NO941195D0 (no) Tetningselement
DE69403899T2 (de) Werkzeugspannfutter mit einer staubdichtung
DE69412512D1 (de) Bearbeitete wellendichtung umhüllt mit einer maschettte aus elastomer
NO301498B1 (no) Tetningsorgan
DK0694139T3 (da) Tætningssystem
DE59506092D1 (de) Axiallager mit einer benachbarten Abdichtung
DE69219209T2 (de) Mehrlagenmetalldichtung mit Hilfsdichtungswulst
DE59400496D1 (de) Dichtungsanordnung
BR9404468A (pt) Aojamento de vedação
DE69306712T2 (de) Inkrementalgeber mit Fehlererkennung
DE568443T1 (de) Armierung für Abdichtungsleisten und Abdichtungsleisten mit einer solchen Armierung.
DE29521334U1 (de) Maschinenbauteil mit einer Dichtung
BR9407951A (pt) Vedaçao ambiental
DK0621429T3 (da) Tætningselement
DE9312448U1 (de) Dichtung
NO942138L (no) Forseglingsanordning
ATA235093A (de) Gleitringdichtung
DE59403930D1 (de) Gleitringdichtung
DK0699161T3 (da) Pilfinger-sikret forsegling til plastikbeholdere
KR940022535U (ko) 개봉용 실이 부착된 봉투

Legal Events

Date Code Title Description
8364 No opposition during term of opposition