GB1378685A - Load measuring bearing - Google Patents

Load measuring bearing

Info

Publication number
GB1378685A
GB1378685A GB771872A GB771872A GB1378685A GB 1378685 A GB1378685 A GB 1378685A GB 771872 A GB771872 A GB 771872A GB 771872 A GB771872 A GB 771872A GB 1378685 A GB1378685 A GB 1378685A
Authority
GB
United Kingdom
Prior art keywords
recess
raceway
feb
lead
gauge
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
Application number
GB771872A
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 Industrial Trading and Development Co BV
Original Assignee
SKF Industrial Trading and Development Co BV
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 Industrial Trading and Development Co BV filed Critical SKF Industrial Trading and Development Co BV
Publication of GB1378685A publication Critical patent/GB1378685A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16C19/52—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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/04—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
    • F16C19/22—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
    • F16C19/28—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 two or more rows 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
    • F16C2233/00—Monitoring condition, e.g. temperature, load, vibration

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

1378685 Measuring bearing stress electrically SKF INDUSTRIAL TRADING DEVELOPMENT CO BV 18 Feb 1972 [19 Feb 1971] 7718/72 Heading G1N [Also in Division F2] One race ring of a rolling bearing comprises an inner member 2 and an outer member 6, at least one recess 4 being provided in the peripheral surface remote from the raceway of the member providing the raceway, and a resistance strain gauge 5 located in the recess. Grooves 8, 9 carry an electric lead from the gauge to a socket 7 for the plug of a measuring apparatus. The member 2 may be a press fit in the member 6, and at least one of the contacting surfaces may be oxidized to increase the coefficient of friction. Granules of finely ground silicon carbide, corundum, or boron carbide may be disposed between the said surfaces. The recess 4 may be constituted by a radial bore in the member 2, in which case the lead may be fed through a corresponding bore in the member 6 and a groove in its outer periphery.
GB771872A 1971-02-19 1972-02-18 Load measuring bearing Expired GB1378685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7106270 1971-02-19

Publications (1)

Publication Number Publication Date
GB1378685A true GB1378685A (en) 1974-12-27

Family

ID=6619106

Family Applications (1)

Application Number Title Priority Date Filing Date
GB771872A Expired GB1378685A (en) 1971-02-19 1972-02-18 Load measuring bearing

Country Status (3)

Country Link
FR (1) FR2125926A5 (en)
GB (1) GB1378685A (en)
SE (1) SE371883B (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4704895A (en) * 1984-12-08 1987-11-10 Bergwerksverband Gmbh Method and device for monitoring roller drilling tools
GB2295207A (en) * 1994-11-08 1996-05-22 Torrington Co Bearing assembly with sensors
US6490935B1 (en) 1999-09-28 2002-12-10 The Timken Company System for monitoring the operating conditions of a bearing
GB2424681A (en) * 2005-03-30 2006-10-04 Gen Electric A differential bearing assembly
GB2424679A (en) * 2005-03-30 2006-10-04 Gen Electric Telemetry system
WO2009121879A1 (en) 2008-03-31 2009-10-08 Bombardier Transportation Gmbh Measurement bearing, in particular for a wheel set of a rail vehicle
EP1717464A3 (en) * 2005-04-27 2011-02-02 Jtekt Corporation Rolling bearing device with sensor and strain sensor
CN110006648A (en) * 2017-12-21 2019-07-12 斯凯孚公司 Condition monitoring method
CN110878794A (en) * 2019-12-27 2020-03-13 瓦房店轴承集团国家轴承工程技术研究中心有限公司 Double-row tapered roller thrust bearing for rolling mill working roller
US11453239B2 (en) 2019-12-09 2022-09-27 Aktiebolaget Skf Sensorized suspension assembly for vehicles, including a wheel hub unit and a suspension upright or knuckle, and an associated method and wheel hub unit
US20230016206A1 (en) * 2021-07-15 2023-01-19 Aktiebolaget Skf Sensorized hub bearing unit for vehicles

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911479C2 (en) * 1979-03-22 1983-09-29 Lechler, Gerhard, Dr.-Ing., 1000 Berlin Force measuring device
DE3425801A1 (en) * 1984-07-13 1986-01-23 INA Wälzlager Schaeffler KG, 8522 Herzogenaurach A combined radial and thrust rolling bearing
FR2736979B1 (en) * 1995-07-21 1997-08-14 Roulements Soc Nouvelle DYNAMOMETRIC SENSOR DEVICE AND METHOD FOR BEARINGS AND BEARINGS
FR2929670B1 (en) * 2008-04-03 2010-12-31 Snr Roulements Sa BEARING BEARING COMPRISING AT LEAST ONE DEFORMED INSTRUMENT AREA THAT IS DELIMITED AXIALLY.
FR3001508B1 (en) * 2013-01-28 2015-02-27 Ntn Snr Roulements BEARING BEARING AND ASSEMBLY OF SUCH BEARING IN THE HOUSING OF A STRUCTURE
IT201800010523A1 (en) * 2018-11-22 2020-05-22 Eltek Spa Sensorized bearing support device
DE102019116999A1 (en) * 2019-06-25 2020-12-31 Schaeffler Technologies AG & Co. KG Roller bearing arrangement for determining loads

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4704895A (en) * 1984-12-08 1987-11-10 Bergwerksverband Gmbh Method and device for monitoring roller drilling tools
GB2295207A (en) * 1994-11-08 1996-05-22 Torrington Co Bearing assembly with sensors
US5585577A (en) * 1994-11-08 1996-12-17 The Torrington Company Bearing with a sensor arrangement for obtaining an indication of various parameters within the housing of the bearing
GB2295207B (en) * 1994-11-08 1998-04-08 Torrington Co Bearing with a sensor arrangement for obtaining an indication of various parameters within the housing of the bearing
US6490935B1 (en) 1999-09-28 2002-12-10 The Timken Company System for monitoring the operating conditions of a bearing
US7634913B2 (en) 2005-03-30 2009-12-22 General Electric Company Bearing assembly and method of monitoring same
GB2424679B (en) * 2005-03-30 2008-12-03 Gen Electric Telemetry System
GB2424681B (en) * 2005-03-30 2009-04-15 Gen Electric Bearing assembly and method of monitoring same
GB2424679A (en) * 2005-03-30 2006-10-04 Gen Electric Telemetry system
GB2424681A (en) * 2005-03-30 2006-10-04 Gen Electric A differential bearing assembly
EP1717464A3 (en) * 2005-04-27 2011-02-02 Jtekt Corporation Rolling bearing device with sensor and strain sensor
US8522621B2 (en) 2008-03-31 2013-09-03 Bombardier Transportation Gmbh Measurement bearing, in particular for a wheel set of a rail vehicle
CN102036869A (en) * 2008-03-31 2011-04-27 勃姆巴迪尔运输有限公司 Measurement bearing, in particular for a wheel set of a rail vehicle
CN102036869B (en) * 2008-03-31 2013-08-07 勃姆巴迪尔运输有限公司 Measurement bearing
WO2009121879A1 (en) 2008-03-31 2009-10-08 Bombardier Transportation Gmbh Measurement bearing, in particular for a wheel set of a rail vehicle
CN110006648A (en) * 2017-12-21 2019-07-12 斯凯孚公司 Condition monitoring method
US11453239B2 (en) 2019-12-09 2022-09-27 Aktiebolaget Skf Sensorized suspension assembly for vehicles, including a wheel hub unit and a suspension upright or knuckle, and an associated method and wheel hub unit
US11731455B2 (en) 2019-12-09 2023-08-22 Aktiebolaget Skf Sensorized suspension assembly for vehicles, including a wheel hub unit and a suspension upright or knuckle, and an associated method and wheel hub unit
CN110878794A (en) * 2019-12-27 2020-03-13 瓦房店轴承集团国家轴承工程技术研究中心有限公司 Double-row tapered roller thrust bearing for rolling mill working roller
CN110878794B (en) * 2019-12-27 2024-04-12 瓦房店轴承集团国家轴承工程技术研究中心有限公司 Double-row tapered roller thrust bearing for rolling mill working roller
US20230016206A1 (en) * 2021-07-15 2023-01-19 Aktiebolaget Skf Sensorized hub bearing unit for vehicles
US11865863B2 (en) * 2021-07-15 2024-01-09 Aktiebolaget Skf Sensorized hub bearing unit for vehicles

Also Published As

Publication number Publication date
SE371883B (en) 1974-12-02
FR2125926A5 (en) 1972-09-29

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Legal Events

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