GB2528714B - Roller element of a roller bearing - Google Patents

Roller element of a roller bearing

Info

Publication number
GB2528714B
GB2528714B GB1413450.6A GB201413450A GB2528714B GB 2528714 B GB2528714 B GB 2528714B GB 201413450 A GB201413450 A GB 201413450A GB 2528714 B GB2528714 B GB 2528714B
Authority
GB
United Kingdom
Prior art keywords
roller
bearing
roller bearing
roller element
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 - Fee Related
Application number
GB1413450.6A
Other versions
GB2528714A (en
GB201413450D0 (en
Inventor
Dop Gerrit-Jan
Ziegler Sebastian
Clemens Van Der Ham Andreas
Olschewski Armin
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.)
SKF AB
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 GB1413450.6A priority Critical patent/GB2528714B/en
Publication of GB201413450D0 publication Critical patent/GB201413450D0/en
Priority to PCT/EP2015/066703 priority patent/WO2016016054A1/en
Publication of GB2528714A publication Critical patent/GB2528714A/en
Application granted granted Critical
Publication of GB2528714B publication Critical patent/GB2528714B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16C19/522—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to load on the bearing, e.g. bearings with load sensors or means to protect the bearing against overload
    • 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
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/34—Rollers; Needles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0009—Force sensors associated with a bearing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0009—Force sensors associated with a bearing
    • G01L5/0019—Force sensors associated with a bearing by using strain gages, piezoelectric, piezo-resistive or other ohmic-resistance based sensors
    • 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
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
    • F16C19/26—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with a single row of rollers
    • 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
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/30—Electric properties; Magnetic properties
    • F16C2202/36—Piezoelectric
    • 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
    • F16C2300/10—Application independent of particular apparatuses related to size
    • F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
    • 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
    • F16C2360/00—Engines or pumps
    • F16C2360/31—Wind motors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
GB1413450.6A 2014-07-30 2014-07-30 Roller element of a roller bearing Expired - Fee Related GB2528714B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1413450.6A GB2528714B (en) 2014-07-30 2014-07-30 Roller element of a roller bearing
PCT/EP2015/066703 WO2016016054A1 (en) 2014-07-30 2015-07-22 Roller element of a roller bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1413450.6A GB2528714B (en) 2014-07-30 2014-07-30 Roller element of a roller bearing

Publications (3)

Publication Number Publication Date
GB201413450D0 GB201413450D0 (en) 2014-09-10
GB2528714A GB2528714A (en) 2016-02-03
GB2528714B true GB2528714B (en) 2017-10-25

Family

ID=51587429

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1413450.6A Expired - Fee Related GB2528714B (en) 2014-07-30 2014-07-30 Roller element of a roller bearing

Country Status (2)

Country Link
GB (1) GB2528714B (en)
WO (1) WO2016016054A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017210286A1 (en) 2016-06-29 2018-01-04 Aktiebolaget Skf Sensorwälzkörper
DE102018200047A1 (en) 2018-01-03 2019-07-04 Aktiebolaget Skf sensor roller
DE102018200048A1 (en) 2018-01-03 2019-07-04 Aktiebolaget Skf Roller with integrated load detection

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4175430A (en) * 1977-04-04 1979-11-27 Utah Development Company Load measuring apparatus
EP0908714A1 (en) * 1997-10-10 1999-04-14 Rks S.A. Bearing assembly
DE9422237U1 (en) * 1993-08-06 1999-05-20 Aktiebolaget SKF, Göteborg/Gotenburg Load-bearing roller bearing
EP2354578A2 (en) * 2010-01-25 2011-08-10 Jtekt Corporation Load detecting device for roller bearing and roller bearing apparatus
DE102011006907A1 (en) * 2011-04-07 2012-10-11 Schaeffler Technologies Gmbh & Co. Kg Roller element for use as sensor to detect e.g. rolling force in roller bearing, has electrical contact for connecting piezoelectric element with electronic evaluation unit, and electrically conductive covering comprising two electrodes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004026246A1 (en) * 2004-05-28 2005-12-15 Fag Kugelfischer Ag & Co. Ohg Roll body for ball bearing, has sensor integrated for detecting variables influencing on body, where body is formed from ceramic layers that are connected with each other and part of sensor is arranged between two ceramic layers
DE102010005476B4 (en) * 2010-01-23 2020-01-30 Schaeffler Technologies AG & Co. KG Method and device for detecting the load in a rolling bearing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4175430A (en) * 1977-04-04 1979-11-27 Utah Development Company Load measuring apparatus
DE9422237U1 (en) * 1993-08-06 1999-05-20 Aktiebolaget SKF, Göteborg/Gotenburg Load-bearing roller bearing
EP0908714A1 (en) * 1997-10-10 1999-04-14 Rks S.A. Bearing assembly
EP2354578A2 (en) * 2010-01-25 2011-08-10 Jtekt Corporation Load detecting device for roller bearing and roller bearing apparatus
DE102011006907A1 (en) * 2011-04-07 2012-10-11 Schaeffler Technologies Gmbh & Co. Kg Roller element for use as sensor to detect e.g. rolling force in roller bearing, has electrical contact for connecting piezoelectric element with electronic evaluation unit, and electrically conductive covering comprising two electrodes

Also Published As

Publication number Publication date
GB2528714A (en) 2016-02-03
WO2016016054A1 (en) 2016-02-04
GB201413450D0 (en) 2014-09-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20180730