IT1256785B - Complesso di tenuta con un dispositivo sensore a bordo, per un cuscinetto di rotolamento. - Google Patents

Complesso di tenuta con un dispositivo sensore a bordo, per un cuscinetto di rotolamento.

Info

Publication number
IT1256785B
IT1256785B ITTO920057A ITTO920057A IT1256785B IT 1256785 B IT1256785 B IT 1256785B IT TO920057 A ITTO920057 A IT TO920057A IT TO920057 A ITTO920057 A IT TO920057A IT 1256785 B IT1256785 B IT 1256785B
Authority
IT
Italy
Prior art keywords
sensor device
board
rolling bearing
ring
sealing complex
Prior art date
Application number
ITTO920057A
Other languages
English (en)
Inventor
Matteo Genero
Mario Micca
Roberto Moretti
Original Assignee
Skf Ind Spa
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 Ind Spa filed Critical Skf Ind Spa
Priority to ITTO920057A priority Critical patent/IT1256785B/it
Publication of ITTO920057A0 publication Critical patent/ITTO920057A0/it
Priority to EP93100918A priority patent/EP0553716B1/en
Priority to DE69318994T priority patent/DE69318994T2/de
Priority to ES93100918T priority patent/ES2118144T3/es
Priority to JP5027169A priority patent/JP2618795B2/ja
Priority to US08/009,762 priority patent/US5372435A/en
Publication of ITTO920057A1 publication Critical patent/ITTO920057A1/it
Application granted granted Critical
Publication of IT1256785B publication Critical patent/IT1256785B/it

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
    • 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
    • F16C19/525—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to temperature and heat, e.g. insulation
    • 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
    • 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
    • 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
    • F16C19/04—Bearings 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
    • F16C19/06—Bearings 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 a single row or balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sealing Of Bearings (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

Viene descritto un complesso di tenuta (1) con un dispositivo sensore (2) a bordo, per un cuscinetto di rotolamento (3), il cuscinetto (3) comprendendo un primo anello (4) girevole rispetto ad un secondo anello (5) ed una pluralità di corpi volventi (6) interposti tra il primo anello (4) ed il secondo anello (5), in un vano (8) definito tra i due anelli (4 e 5); il complesso di tenuta (1) comprende inoltre almeno un elemento di schermo (11) disposto di fronte a detto vano (8), a chiusura del medesimo, e disposto esternamente al detto cuscinetto (3), ed almeno un dispositivo sensore (2) portato dall'elemento di schermo (11) in una sede (12) ricavata all'interno del medesimo.(Figure 1 e 2).
ITTO920057A 1992-01-28 1992-01-28 Complesso di tenuta con un dispositivo sensore a bordo, per un cuscinetto di rotolamento. IT1256785B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITTO920057A IT1256785B (it) 1992-01-28 1992-01-28 Complesso di tenuta con un dispositivo sensore a bordo, per un cuscinetto di rotolamento.
EP93100918A EP0553716B1 (en) 1992-01-28 1993-01-21 Rolling bearing seal assembly with a built-in sensor
DE69318994T DE69318994T2 (de) 1992-01-28 1993-01-21 Dichtungsanordnung für Rollenlager mit eingebautem Sensor
ES93100918T ES2118144T3 (es) 1992-01-28 1993-01-21 Conjunto de estanqueidad de cojinete de rodillos con un sensor incorporado.
JP5027169A JP2618795B2 (ja) 1992-01-28 1993-01-25 転がり軸受のセンサを内蔵したシールアッセンブリ
US08/009,762 US5372435A (en) 1992-01-28 1993-01-27 Rolling bearing seal assembly with a built-in sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO920057A IT1256785B (it) 1992-01-28 1992-01-28 Complesso di tenuta con un dispositivo sensore a bordo, per un cuscinetto di rotolamento.

Publications (3)

Publication Number Publication Date
ITTO920057A0 ITTO920057A0 (it) 1992-01-28
ITTO920057A1 ITTO920057A1 (it) 1993-07-28
IT1256785B true IT1256785B (it) 1995-12-15

Family

ID=11409951

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO920057A IT1256785B (it) 1992-01-28 1992-01-28 Complesso di tenuta con un dispositivo sensore a bordo, per un cuscinetto di rotolamento.

Country Status (6)

Country Link
US (1) US5372435A (it)
EP (1) EP0553716B1 (it)
JP (1) JP2618795B2 (it)
DE (1) DE69318994T2 (it)
ES (1) ES2118144T3 (it)
IT (1) IT1256785B (it)

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FR2712048B1 (fr) * 1993-11-04 1995-12-15 Roulements Soc Nouvelle Joint d'étanchéité pour roulements à capteur d'informations et roulement ainsi équipé.
JP3331728B2 (ja) * 1994-03-23 2002-10-07 日本精工株式会社 回転速度検出装置付円すいころ軸受
DE19514801A1 (de) * 1995-04-21 1996-10-24 Wittur Aufzugteile Gmbh & Co Verfahren zum Steuern und Überwachen des Betriebes einer Aufzugsanlage und Wälzlager zur Anwendung bei dem Verfahren
FR2751707B1 (fr) * 1996-07-24 1998-09-11 Skf France Roulement a capteur d'informations
GB9615941D0 (en) * 1996-07-30 1996-09-11 Timken Co Combined bearing and sensor assembly
DE69736960D1 (de) * 1996-09-13 2006-12-28 Timken Co Lager mit einem Sensormodul
FR2777060B1 (fr) * 1998-04-07 2000-06-02 Hutchinson Joint dynamique de type "cassette" a dispositif de reperage angulaire; procede pour sa mise en oeuvre
DE19839297C2 (de) * 1998-08-28 2001-06-21 Freudenberg Carl Fa Dichtungsanordnung
JP2000192949A (ja) * 1998-10-21 2000-07-11 Nsk Ltd 回転速度検出装置付回転支持装置
FR2792979B1 (fr) * 1999-04-28 2001-05-25 Skf France Palier a roulement a capteur d'informations
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FR2807798B1 (fr) * 2000-04-12 2002-07-26 Skf France Dispositif de detection de deplacement angulaire et palier a roulement instrumente
DE10135784B4 (de) * 2000-07-26 2015-09-17 Ntn Corp. Mit einem Rotationssensor versehenes Lager sowie mit diesem ausgerüsteter Motor
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DE60139757D1 (de) 2000-12-01 2009-10-15 Nsk Ltd Wälzlagervorrichtung mit Sensor
IT1321122B1 (it) * 2000-12-20 2003-12-30 Skf Ind Spa Dispositivo di tenuta per un cuscinetto a rotolamento.
JP2002340922A (ja) * 2001-01-25 2002-11-27 Nsk Ltd 車輪用回転検出装置
FR2820476B1 (fr) 2001-02-02 2004-04-02 Skf Ab Dispositif de detection de la vitesse de rotation d'un element tournant
JP2003042151A (ja) * 2001-02-22 2003-02-13 Nsk Ltd 転がり軸受装置及びこの軸受装置のセンサ付きリング
JP2002266880A (ja) * 2001-03-05 2002-09-18 Minebea Co Ltd 玉軸受のシール構造
ITTO20010195A1 (it) * 2001-03-06 2002-09-06 Skf Ind Spa Dispositivo di tenuta con sensore per un cuscinetto a rotolamento.
JP2003083352A (ja) * 2001-09-11 2003-03-19 Nsk Ltd センサ付転がり軸受ユニット
FR2829429B1 (fr) 2001-09-12 2003-12-12 Skf Ab Dispositif de butee de suspension
US6564635B2 (en) 2001-09-14 2003-05-20 Pete D. Sherman Bearing assembly with integral sensor for sensing rotation
FR2832201B1 (fr) 2001-11-13 2004-03-19 Skf Ab Dispositif tendeur instrumente et procede de controle associe
EP1447579B1 (en) 2001-11-22 2012-03-28 Nsk Ltd. Sensor-equipped rolling bearing, and rotation state detecting device
FR2835297B1 (fr) 2002-01-29 2004-04-16 Skf Ab Support de fixation, palier a roulement et procede de montage associes
GB2385044B (en) 2002-02-12 2005-03-09 Nippon Yusoki Co Ltd Reach type forklift truck
JP2004003601A (ja) * 2002-04-23 2004-01-08 Nsk Ltd センサ付転がり軸受ユニット
US7282908B2 (en) * 2002-06-17 2007-10-16 Skf Industrie S.P.A. Surveying device for the running parameters of railway bearings
FR2841304B1 (fr) * 2002-06-20 2007-01-05 Skf Ab Dispositif de tension pour mise en precontrainte d'une tige et procede de tension associe
FR2841990B1 (fr) 2002-07-02 2005-07-29 Skf Ab Dispositif de palier a roulement instrumente et moteur electrique ainsi equipe
JP4244631B2 (ja) * 2002-12-20 2009-03-25 株式会社ジェイテクト 転がり軸受装置
FR2851624B1 (fr) 2003-02-26 2006-03-31 Skf Ab Palier a roulement instrumente
JP4056906B2 (ja) * 2003-03-03 2008-03-05 株式会社パイオラックス ハートカム−ダンパユニット及びそれを用いた開閉制御装置
DE20304991U1 (de) * 2003-03-26 2004-08-05 Ab Skf Laufrolle
FR2853065B1 (fr) * 2003-03-27 2006-01-06 Skf Ab Instrument de mesure portatif, notamment pur la pratique sportive.
FR2853165B1 (fr) * 2003-03-27 2005-12-02 Skf Ab Ensemble capteur, et boitier pour la realisation d'un tel ensemble.
FR2856447B1 (fr) * 2003-06-18 2005-09-09 Skf Ab Butee de debrayage et procede de montage
FR2856757B1 (fr) * 2003-06-27 2006-10-20 Skf Ab Palier a roulement instrumente et codeur pour ensemble capteur d'informations
FR2858376B1 (fr) * 2003-07-28 2006-03-03 Skf France Dispositif de palier a roue libre avec limitateur de couple.
FR2860847B1 (fr) 2003-10-14 2006-03-31 Skf Ab Dispositif de butee de debrayage
FR2871231B1 (fr) * 2004-06-02 2006-09-15 Skf Ab Procede de controle de la mise sous tension d'une tige, du type vis ou goujon d'assemblage, et dispositif de mise en oeuvre d'un tel procede
FR2872558B1 (fr) * 2004-07-02 2006-09-29 Skf Ab Butee de debrayage et procede de fabrication
EP1848897A1 (fr) * 2005-02-15 2007-10-31 Aktiebolaget SKF (publ) Dispositif de roulement codeur et machine tournante
FR2882580B1 (fr) * 2005-02-28 2007-05-25 Skf Ab Dispositif de galet tendeur de courroie instrumente et procede de controle associe
ATE544654T1 (de) * 2005-12-23 2012-02-15 Asf Keystone Inc Überwachungssystem für eisenbahnzüge
US7698962B2 (en) * 2006-04-28 2010-04-20 Amsted Rail Company, Inc. Flexible sensor interface for a railcar truck
FR2902699B1 (fr) * 2006-06-26 2010-10-22 Skf Ab Dispositif de butee de suspension et jambe de force.
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.
FR2910129B1 (fr) * 2006-12-15 2009-07-10 Skf Ab Dispositif de palier a roulement instrumente
FR2913081B1 (fr) * 2007-02-27 2009-05-15 Skf Ab Dispositif de poulie debrayable
DE102007011733B4 (de) * 2007-03-10 2009-01-02 Ab Skf Verfahren zum Betrieb eines Kompressors und Kompressor
FR2927962B1 (fr) * 2008-02-26 2010-05-14 Roulements Soc Nouvelle Roulement instrumente, assemblage pour un tel roulement et procede de montage associe.
CN101818755B (zh) * 2010-03-25 2011-08-31 重庆大学 一体耦合式智能监测轴承
DE102010049552B4 (de) * 2010-10-25 2012-05-31 Schaeffler Technologies Gmbh & Co. Kg Wälzlagersensor, Wälzlager mit einem Wälzlagersensor und Anordnung eines Wälzlagersensors
CN104919199A (zh) * 2012-12-05 2015-09-16 Skf公司 轴承功率产生配置
CN104749393B (zh) * 2013-12-31 2019-08-20 森萨塔科技麻省公司 一种霍尔传感器装置及其制造方法
FR3028901B1 (fr) * 2014-11-26 2017-04-14 Skf Ab Roulement instrumente et procede de fabrication d'un tel roulement instrumente
US11180170B2 (en) 2018-01-24 2021-11-23 Amsted Rail Company, Inc. Discharge gate sensing method, system and assembly
US11312350B2 (en) 2018-07-12 2022-04-26 Amsted Rail Company, Inc. Brake monitoring systems for railcars
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Also Published As

Publication number Publication date
JP2618795B2 (ja) 1997-06-11
EP0553716B1 (en) 1998-06-10
DE69318994D1 (de) 1998-07-16
JPH0681833A (ja) 1994-03-22
ES2118144T3 (es) 1998-09-16
ITTO920057A1 (it) 1993-07-28
US5372435A (en) 1994-12-13
EP0553716A1 (en) 1993-08-04
ITTO920057A0 (it) 1992-01-28
DE69318994T2 (de) 1998-12-17

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