JP2007514924A - 情報記録ユニットのための計装可動機構およびコーダを備えた軸受支持体 - Google Patents

情報記録ユニットのための計装可動機構およびコーダを備えた軸受支持体 Download PDF

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Publication number
JP2007514924A
JP2007514924A JP2006516310A JP2006516310A JP2007514924A JP 2007514924 A JP2007514924 A JP 2007514924A JP 2006516310 A JP2006516310 A JP 2006516310A JP 2006516310 A JP2006516310 A JP 2006516310A JP 2007514924 A JP2007514924 A JP 2007514924A
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JP
Japan
Prior art keywords
substrate
encoder
rotating wheel
rolling bearing
bearing according
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.)
Pending
Application number
JP2006516310A
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English (en)
Japanese (ja)
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JP2007514924A5 (enExample
Inventor
サムエル ギャリオン
フランク ロフロン
Original Assignee
アクティエボラゲット エスケーエフ
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.)
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Application filed by アクティエボラゲット エスケーエフ filed Critical アクティエボラゲット エスケーエフ
Publication of JP2007514924A publication Critical patent/JP2007514924A/ja
Publication of JP2007514924A5 publication Critical patent/JP2007514924A5/ja
Pending legal-status Critical Current

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    • 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
    • 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
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/2006—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
    • G01D5/202—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils by movable a non-ferromagnetic conductive element
    • 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
    • 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
    • G01P3/49—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
    • G01D2205/70—Position sensors comprising a moving target with particular shapes, e.g. of soft magnetic targets
    • G01D2205/73—Targets mounted eccentrically with respect to the axis of rotation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
    • G01D2205/70—Position sensors comprising a moving target with particular shapes, e.g. of soft magnetic targets
    • G01D2205/77—Specific profiles
    • G01D2205/775—Tapered profiles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP2006516310A 2003-06-27 2004-06-22 情報記録ユニットのための計装可動機構およびコーダを備えた軸受支持体 Pending JP2007514924A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0307772A FR2856757B1 (fr) 2003-06-27 2003-06-27 Palier a roulement instrumente et codeur pour ensemble capteur d'informations
PCT/FR2004/001557 WO2005001301A2 (fr) 2003-06-27 2004-06-22 Palier a roulement instrumente et codeur pour ensemble capteur d’informations

Publications (2)

Publication Number Publication Date
JP2007514924A true JP2007514924A (ja) 2007-06-07
JP2007514924A5 JP2007514924A5 (enExample) 2007-08-09

Family

ID=33515455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006516310A Pending JP2007514924A (ja) 2003-06-27 2004-06-22 情報記録ユニットのための計装可動機構およびコーダを備えた軸受支持体

Country Status (5)

Country Link
US (1) US20070053622A1 (enExample)
EP (1) EP1639375A2 (enExample)
JP (1) JP2007514924A (enExample)
FR (1) FR2856757B1 (enExample)
WO (1) WO2005001301A2 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2851624B1 (fr) 2003-02-26 2006-03-31 Skf Ab Palier a roulement instrumente
FR2858376B1 (fr) * 2003-07-28 2006-03-03 Skf France Dispositif de palier a roue libre avec limitateur de couple.
FR2861459B1 (fr) * 2003-10-22 2006-02-24 Skf Ab Systeme de mesure de rotation haute resolution absolu multitour et roulement equipe d'un tel systeme.
EP1801545A1 (de) * 2005-12-24 2007-06-27 Zf Friedrichshafen Ag Geberrad für eine Wirbelstromsensoranordnung
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.
FR2913081B1 (fr) 2007-02-27 2009-05-15 Skf Ab Dispositif de poulie debrayable
FR2915280B1 (fr) * 2007-04-19 2009-07-10 Skf Ab Systeme d'articulation instrumente.
EP2440943B1 (en) * 2009-06-12 2015-08-26 Aktiebolaget SKF Rolling bearing assembly with rotation sensing means, electric machine provided with such an assembly and fork lift truck comprising such an electric machine
JPWO2012121384A1 (ja) * 2011-03-10 2014-07-17 株式会社Ihi 軸受、潤滑剤分布取得装置及び潤滑剤分布取得方法
EP3262380B1 (en) 2015-02-27 2019-04-10 Azoteq (Pty) Limited Inductance sensing

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JP2002039793A (ja) * 2000-06-16 2002-02-06 Rexroth Star Gmbh 誘導形測長システム

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Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
JPH0665624U (ja) * 1993-02-25 1994-09-16 内山工業株式会社 回転検出機能付ホィールベアリングシール
JP2000018241A (ja) * 1998-07-06 2000-01-18 Nippon Seiko Kk 回転速度検出装置付転がり軸受ユニット
JP2001174206A (ja) * 1999-12-17 2001-06-29 Amitec:Kk シリンダ位置検出装置
JP2001315503A (ja) * 2000-05-10 2001-11-13 Koyo Seiko Co Ltd ハブユニット
JP2002039793A (ja) * 2000-06-16 2002-02-06 Rexroth Star Gmbh 誘導形測長システム

Also Published As

Publication number Publication date
WO2005001301A2 (fr) 2005-01-06
FR2856757B1 (fr) 2006-10-20
EP1639375A2 (fr) 2006-03-29
US20070053622A1 (en) 2007-03-08
WO2005001301A3 (fr) 2005-03-17
FR2856757A1 (fr) 2004-12-31

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