ITTO20030868A1 - SOUND WHEEL. - Google Patents

SOUND WHEEL.

Info

Publication number
ITTO20030868A1
ITTO20030868A1 IT000868A ITTO20030868A ITTO20030868A1 IT TO20030868 A1 ITTO20030868 A1 IT TO20030868A1 IT 000868 A IT000868 A IT 000868A IT TO20030868 A ITTO20030868 A IT TO20030868A IT TO20030868 A1 ITTO20030868 A1 IT TO20030868A1
Authority
IT
Italy
Prior art keywords
basic structure
sound wheel
piece
ferromagnetic material
pulse ring
Prior art date
Application number
IT000868A
Other languages
Italian (it)
Inventor
Daniele Forestiero
Raffaele Montagnoni
Angelo Vignotto
Original Assignee
Skf Ab
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 Ab filed Critical Skf Ab
Priority to IT000868A priority Critical patent/ITTO20030868A1/en
Priority to KR1020040076825A priority patent/KR101117455B1/en
Priority to DE102004046595.9A priority patent/DE102004046595B4/en
Priority to CNB2004100951022A priority patent/CN100573052C/en
Publication of ITTO20030868A1 publication Critical patent/ITTO20030868A1/en

Links

Classifications

    • 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
    • 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
    • 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
    • F16C33/723—Shaft end sealing means, e.g. cup-shaped caps or covers
    • 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
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
    • 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
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/02—Wheel hubs or castors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00—Apparatus or processes for magnetising or demagnetising
    • H01F13/003—Methods and devices for magnetising permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

The pulse ring (1) has a rotation axis and a basic structure (4) of plastic, a ferromagnetic material (5) let into the basic structure and a supporting insert (6) joined to the basic structure in one piece for mounting the pulse ring. The basic structure is formed in one piece with the supporting insert simultaneously with the magnetization of the ferromagnetic material.
IT000868A 2003-11-04 2003-11-04 SOUND WHEEL. ITTO20030868A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT000868A ITTO20030868A1 (en) 2003-11-04 2003-11-04 SOUND WHEEL.
KR1020040076825A KR101117455B1 (en) 2003-11-04 2004-09-24 Encoder
DE102004046595.9A DE102004046595B4 (en) 2003-11-04 2004-09-25 impulse ring
CNB2004100951022A CN100573052C (en) 2003-11-04 2004-09-28 Scrambler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000868A ITTO20030868A1 (en) 2003-11-04 2003-11-04 SOUND WHEEL.

Publications (1)

Publication Number Publication Date
ITTO20030868A1 true ITTO20030868A1 (en) 2005-05-05

Family

ID=34587014

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000868A ITTO20030868A1 (en) 2003-11-04 2003-11-04 SOUND WHEEL.

Country Status (4)

Country Link
KR (1) KR101117455B1 (en)
CN (1) CN100573052C (en)
DE (1) DE102004046595B4 (en)
IT (1) ITTO20030868A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112483543A (en) * 2019-09-11 2021-03-12 斯凯孚公司 Method for mounting a sensor bearing unit and unit suitable for the method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700083818A1 (en) * 2017-07-24 2019-01-24 Skf Ab SOUND WHEEL FOR HUB-WHEEL GROUP
KR102636950B1 (en) * 2019-06-26 2024-02-15 주식회사 일진글로벌 Encoder ring and wheel bearing provided therewith

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5898904A (en) * 1981-12-09 1983-06-13 Dai Ichi Seiko Co Ltd Permanent magnet molded article
IT1233900B (en) * 1989-09-28 1992-04-21 Riv Officine Di Villar Perosa PHONIC WHEEL FOR DETECTION OF THE SPEED OF A ROTATING BODY, COATED WITH ELASTOMERIC MATERIAL
FR2661226B1 (en) * 1990-04-23 1992-07-17 Skf France BEARING HUB EQUIPPED WITH A ROTATION SPEED DETECTION DEVICE.
FR2700588B1 (en) * 1993-01-19 1995-02-17 Roulements Soc Nouvelle Mounting device with integrated encoder seal.
JPH08122349A (en) * 1994-10-20 1996-05-17 Nippon Seiko Kk Roller bearing unit with rotational speed detector
DE19502367C2 (en) * 1995-01-26 1998-04-30 Freudenberg Carl Fa Sensor ring
FR2730566B1 (en) * 1995-02-09 1997-06-13 Skf France ENCODER DEVICE FOR ROTATION SPEED SENSOR AND BEARING PROVIDED WITH SUCH A DEVICE
DE29609178U1 (en) * 1996-05-22 1996-08-22 Donner, Michael, 58791 Werdohl Magnetic pole rotor for speed measurement
JP3653885B2 (en) * 1996-10-11 2005-06-02 日本精工株式会社 Magnetizer for encoder for rotational speed detector
IT1295465B1 (en) * 1997-10-03 1999-05-12 Skf Ind Spa DEVICE FOR DETECTION OF THE RELATIVE ROTATIONAL SPEED BETWEEN THE RINGS OF A ROLLING BEARING.
DE19856498C2 (en) * 1998-12-08 2001-09-13 Freudenberg Carl Fa Sensor ring
JP2001272250A (en) 2000-03-24 2001-10-05 Seiko Precision Inc Object to be detected having magnetization pattern and magnetic encoder
JP4821055B2 (en) * 2001-06-01 2011-11-24 株式会社ジェイテクト Magnetization method of magnetized pulsar ring
US6789948B2 (en) * 2001-09-25 2004-09-14 Ntn Corporation Magnetic encoder and wheel bearing assembly using the same
JP2004053410A (en) * 2002-07-19 2004-02-19 Uchiyama Mfg Corp Magnetic encoder
JP4372438B2 (en) * 2003-03-11 2009-11-25 Ｎｔｎ株式会社 Wheel bearing
JP2004340771A (en) * 2003-05-16 2004-12-02 Ntn Corp Magnetic rubber encoder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112483543A (en) * 2019-09-11 2021-03-12 斯凯孚公司 Method for mounting a sensor bearing unit and unit suitable for the method

Also Published As

Publication number Publication date
CN1645058A (en) 2005-07-27
DE102004046595B4 (en) 2015-04-02
KR20050043613A (en) 2005-05-11
KR101117455B1 (en) 2012-02-29
CN100573052C (en) 2009-12-23
DE102004046595A1 (en) 2005-06-16

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