GB2388431B - Wheel bearing assembly incorporating a sensing arrangement - Google Patents

Wheel bearing assembly incorporating a sensing arrangement

Info

Publication number
GB2388431B
GB2388431B GB0210636A GB0210636A GB2388431B GB 2388431 B GB2388431 B GB 2388431B GB 0210636 A GB0210636 A GB 0210636A GB 0210636 A GB0210636 A GB 0210636A GB 2388431 B GB2388431 B GB 2388431B
Authority
GB
United Kingdom
Prior art keywords
bearing assembly
wheel bearing
sensing arrangement
assembly incorporating
ring
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
GB0210636A
Other versions
GB2388431A (en
GB0210636D0 (en
Inventor
Gareth David Hughes Lewis
Ian Taylor Cook
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.)
NSK European Technology Co Ltd
Original Assignee
NSK European Technology Co Ltd
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 NSK European Technology Co Ltd filed Critical NSK European Technology Co Ltd
Priority to GB0210636A priority Critical patent/GB2388431B/en
Publication of GB0210636D0 publication Critical patent/GB0210636D0/en
Publication of GB2388431A publication Critical patent/GB2388431A/en
Application granted granted Critical
Publication of GB2388431B publication Critical patent/GB2388431B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01P3/443—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
    • 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
    • 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

Landscapes

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

Abstract

A wheel bearing assembly with a rotary speed or position sensing element has a stationary inner bearing ring (11) and a relatively rotatable outer bearing ring (4). Balls (2) provide rolling elements to rotate between the inner and outer rings. An annular ring (21) is carried by the inner ring (11) and has an inclined portion (23) which forms an encoder (24) with alternate north and south poles. A sensor (6) is oriented to present an end face (36) to the encoder (24).
GB0210636A 2002-05-09 2002-05-09 Wheel bearing assembly incorporating a sensing arrangement Expired - Lifetime GB2388431B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0210636A GB2388431B (en) 2002-05-09 2002-05-09 Wheel bearing assembly incorporating a sensing arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0210636A GB2388431B (en) 2002-05-09 2002-05-09 Wheel bearing assembly incorporating a sensing arrangement

Publications (3)

Publication Number Publication Date
GB0210636D0 GB0210636D0 (en) 2002-06-19
GB2388431A GB2388431A (en) 2003-11-12
GB2388431B true GB2388431B (en) 2005-10-19

Family

ID=9936364

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0210636A Expired - Lifetime GB2388431B (en) 2002-05-09 2002-05-09 Wheel bearing assembly incorporating a sensing arrangement

Country Status (1)

Country Link
GB (1) GB2388431B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10613111B2 (en) 2017-10-03 2020-04-07 Ford Global Technologies, Llc Wheel-speed tone ring apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09203742A (en) * 1996-01-26 1997-08-05 Nippon Seiko Kk Rolling bearing unit with revolving speed detecting device
JPH11142423A (en) * 1997-11-12 1999-05-28 Nippon Seiko Kk Rolling bearing unit with encoder
US5998987A (en) * 1995-02-09 1999-12-07 Nissan Motor Co., Ltd. Structure for mounting a wheel revolution detecting device
JP2001233010A (en) * 2000-02-24 2001-08-28 Nsk Ltd Rotation transmitting device with tone wheel
JP2001242189A (en) * 2000-02-28 2001-09-07 Nsk Ltd Encoder for detecting rotation state, rotation state detection device, and rolling bearing unit with rotation state detection device
JP2001242188A (en) * 2000-02-25 2001-09-07 Nsk Ltd Roll bearing unit with encoder for detecting rotating state

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5998987A (en) * 1995-02-09 1999-12-07 Nissan Motor Co., Ltd. Structure for mounting a wheel revolution detecting device
JPH09203742A (en) * 1996-01-26 1997-08-05 Nippon Seiko Kk Rolling bearing unit with revolving speed detecting device
JPH11142423A (en) * 1997-11-12 1999-05-28 Nippon Seiko Kk Rolling bearing unit with encoder
JP2001233010A (en) * 2000-02-24 2001-08-28 Nsk Ltd Rotation transmitting device with tone wheel
JP2001242188A (en) * 2000-02-25 2001-09-07 Nsk Ltd Roll bearing unit with encoder for detecting rotating state
JP2001242189A (en) * 2000-02-28 2001-09-07 Nsk Ltd Encoder for detecting rotation state, rotation state detection device, and rolling bearing unit with rotation state detection device

Also Published As

Publication number Publication date
GB2388431A (en) 2003-11-12
GB0210636D0 (en) 2002-06-19

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20220508