[go: up one dir, main page]

WO2009014059A1 - Bearing for wheel - Google Patents

Bearing for wheel Download PDF

Info

Publication number
WO2009014059A1
WO2009014059A1 PCT/JP2008/062905 JP2008062905W WO2009014059A1 WO 2009014059 A1 WO2009014059 A1 WO 2009014059A1 JP 2008062905 W JP2008062905 W JP 2008062905W WO 2009014059 A1 WO2009014059 A1 WO 2009014059A1
Authority
WO
WIPO (PCT)
Prior art keywords
ring
press
pulsar
outer ring
core metal
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.)
Ceased
Application number
PCT/JP2008/062905
Other languages
French (fr)
Japanese (ja)
Inventor
Shigeru Inoue
Shigeaki Furusawa
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.)
JTEKT Corp
Original Assignee
JTEKT Corp
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 JTEKT Corp filed Critical JTEKT Corp
Publication of WO2009014059A1 publication Critical patent/WO2009014059A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • G01P3/48—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
    • G01P3/487—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 rotating magnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/02—Hubs adapted to be rotatably arranged on axle
    • 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
    • F16C19/14—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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/02—Wheel hubs or castors
    • 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
    • G01D2205/80—Manufacturing details of magnetic targets for magnetic encoders

Landscapes

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

Abstract

A bearing for wheel having an inner ring, an outer ring, rolling elements arranged between the inner ring and the outer ring, and a pulsar ring attached to the outer circumferential edge at the end of the outer ring, wherein the pulsar ring is composed of a core metal made of a steel sheet consisting of a side surface part having a central hole and of a press-fit part with an outer periphery of the side surface part folded axially inward, the press-fit part being press-fitted to the outer circumferential surface of the outer ring; and a magnetized rubber consisted of a side surface part having a central hole and of an annular part with a circumferential side of the side surface part being folded axially inward, and including a pulsar part formed on the outer circumferential surface of the annular part and the surface of the side surface part to cover the outer surface of the core metal, including sealing means for sealing the axial opposite ends of the outer ring and the core metal when the pulsar ring is press fitted to the outer circumferential surface of the outer ring.
PCT/JP2008/062905 2007-07-20 2008-07-17 Bearing for wheel Ceased WO2009014059A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-189273 2007-07-20
JP2007189273A JP5145801B2 (en) 2007-07-20 2007-07-20 Wheel bearing device

Publications (1)

Publication Number Publication Date
WO2009014059A1 true WO2009014059A1 (en) 2009-01-29

Family

ID=40281315

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062905 Ceased WO2009014059A1 (en) 2007-07-20 2008-07-17 Bearing for wheel

Country Status (2)

Country Link
JP (1) JP5145801B2 (en)
WO (1) WO2009014059A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150253219A1 (en) * 2012-04-24 2015-09-10 Aktiebolaget Skf Method and arrangement of measuring a mechanical bearing oscillation
WO2016021649A1 (en) * 2014-08-06 2016-02-11 Ntn株式会社 Wheel bearing device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101814597B1 (en) 2016-06-10 2018-01-04 주식회사 일진글로벌 Sealing cap for wheel bearing

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001215132A (en) * 2000-02-01 2001-08-10 Ntn Corp Bearing for wheel
JP2001323942A (en) * 2000-05-18 2001-11-22 Ntn Corp Sealing device
JP2007051750A (en) * 2005-08-19 2007-03-01 Ntn Corp Wheel bearing device
JP2007057480A (en) * 2005-08-26 2007-03-08 Nsk Ltd Magnetic encoder and rolling bearing unit
JP2007108092A (en) * 2005-10-17 2007-04-26 Uchiyama Mfg Corp Tone wheel with protective cover

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4274341B2 (en) * 1999-12-10 2009-06-03 Ｎｔｎ株式会社 Axle bearing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001215132A (en) * 2000-02-01 2001-08-10 Ntn Corp Bearing for wheel
JP2001323942A (en) * 2000-05-18 2001-11-22 Ntn Corp Sealing device
JP2007051750A (en) * 2005-08-19 2007-03-01 Ntn Corp Wheel bearing device
JP2007057480A (en) * 2005-08-26 2007-03-08 Nsk Ltd Magnetic encoder and rolling bearing unit
JP2007108092A (en) * 2005-10-17 2007-04-26 Uchiyama Mfg Corp Tone wheel with protective cover

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150253219A1 (en) * 2012-04-24 2015-09-10 Aktiebolaget Skf Method and arrangement of measuring a mechanical bearing oscillation
WO2016021649A1 (en) * 2014-08-06 2016-02-11 Ntn株式会社 Wheel bearing device
JP2016037096A (en) * 2014-08-06 2016-03-22 Ntn株式会社 Vehicle bearing device
CN106715146A (en) * 2014-08-06 2017-05-24 Ntn株式会社 Wheel bearing device
CN106715146B (en) * 2014-08-06 2019-11-08 Ntn株式会社 Wheel bearing device

Also Published As

Publication number Publication date
JP5145801B2 (en) 2013-02-20
JP2009024793A (en) 2009-02-05

Similar Documents

Publication Publication Date Title
EP2068020A3 (en) Rolling bearing apparatus
WO2008081875A1 (en) Rolling bearing device for wheel
WO2009050895A1 (en) Bush bearing
EP2241453A3 (en) Rolling bearing device for wheels
WO2009038102A1 (en) Bearing device for wheel
GB2454403B (en) Idler roll bearing assembly and method of making
CA2738258A1 (en) Flow-formed differential case assembly
WO2008087857A1 (en) Bearing device for wheel and method for manufacturing the same
EP1890046A3 (en) Axle bearing apparatus
EP2315959A4 (en) Extension member for a flinger of a bearing
EP2085756A4 (en) Rolling bearing device for wheel
WO2008101606A3 (en) Roller bearing
EP1693676A3 (en) Roller bearing, method of producing it and cover attached to the roller bearing.
MXPA04000391A (en) Neck seal.
WO2009022487A1 (en) Foil bearing device
WO2008152921A1 (en) Tapered roller bearing
EP1860336A4 (en) Needle roller bearing and method of producing the same
WO2009014059A1 (en) Bearing for wheel
WO2005028292A3 (en) Steering hub bearing assembly
GB2386163B (en) Vehicle-use rolling bearing device
WO2007146078A3 (en) Bearing seal
JP2009191986A5 (en)
WO2009044809A1 (en) Method of producing raceway ring member for rolling bearing unit
WO2009109162A3 (en) Sub-element for a sealing element of a bearing
JP2010002017A5 (en)

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08791259

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08791259

Country of ref document: EP

Kind code of ref document: A1