ITRM20000134D0 - DEVICE FOR MEASURING AND ADJUSTING THE PRELOAD ON THE BEARING. - Google Patents

DEVICE FOR MEASURING AND ADJUSTING THE PRELOAD ON THE BEARING.

Info

Publication number
ITRM20000134D0
ITRM20000134D0 IT2000RM000134A ITRM20000134A ITRM20000134D0 IT RM20000134 D0 ITRM20000134 D0 IT RM20000134D0 IT 2000RM000134 A IT2000RM000134 A IT 2000RM000134A IT RM20000134 A ITRM20000134 A IT RM20000134A IT RM20000134 D0 ITRM20000134 D0 IT RM20000134D0
Authority
IT
Italy
Prior art keywords
preload
bearing
measuring
adjusting
Prior art date
Application number
IT2000RM000134A
Other languages
Italian (it)
Inventor
Federico Perni
Luciano Pizzoni
Brett Master
Original Assignee
Umbra Cuscinetti Spa
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 Umbra Cuscinetti Spa filed Critical Umbra Cuscinetti Spa
Priority to IT2000RM000134A priority Critical patent/IT1315864B1/en
Publication of ITRM20000134D0 publication Critical patent/ITRM20000134D0/en
Publication of ITRM20000134A1 publication Critical patent/ITRM20000134A1/en
Application granted granted Critical
Publication of IT1315864B1 publication Critical patent/IT1315864B1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00Bearings with rolling contact, for exclusively rotary movement
    • F16C19/52Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • F16C19/522Bearings 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54Systems consisting of a plurality of bearings with rolling friction
    • F16C19/546Systems with spaced apart rolling bearings including at least one angular contact bearing
    • F16C19/547Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings
    • F16C19/548Systems with spaced apart rolling bearings including at least one angular contact bearing with two angular contact rolling bearings in O-arrangement
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C25/00Bearings for exclusively rotary movement adjustable for wear or play
    • F16C25/06Ball or roller bearings
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00Measuring force or stress, in general
    • G01L1/20Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2206Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G01L1/2231Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being disc- or ring-shaped, adapted for measuring a force along a single direction
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0009Force sensors associated with a bearing
    • G01L5/0019Force sensors associated with a bearing by using strain gages, piezo-electric, piezo-resistive or other ohmic-resistance based sensors
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00Testing of machine parts
    • G01M13/04Bearings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2229/00Setting preload
IT2000RM000134A 2000-03-15 2000-03-15 DEVICE FOR MEASURING AND ADJUSTING THE PRELOAD BEARING. IT1315864B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT2000RM000134A IT1315864B1 (en) 2000-03-15 2000-03-15 DEVICE FOR MEASURING AND ADJUSTING THE PRELOAD BEARING.

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
IT2000RM000134A IT1315864B1 (en) 2000-03-15 2000-03-15 DEVICE FOR MEASURING AND ADJUSTING THE PRELOAD BEARING.
US09/707,271 US6508592B1 (en) 2000-03-15 2000-11-07 Device for measuring and adjusting preloading on bearings
EP01830166A EP1134443B1 (en) 2000-03-15 2001-03-13 A device for measuring and adjusting preloading on bearings
DE60110960T DE60110960T2 (en) 2000-03-15 2001-03-13 Device for measuring and adjusting the preload in a bearing
AT01830166T AT296409T (en) 2000-03-15 2001-03-13 DEVICE FOR MEASURING AND ADJUSTING THE PRELOAD IN A BEARING

Publications (3)

Publication Number Publication Date
ITRM20000134D0 true ITRM20000134D0 (en) 2000-03-15
ITRM20000134A1 ITRM20000134A1 (en) 2001-09-17
IT1315864B1 IT1315864B1 (en) 2003-03-26

Family

ID=11454537

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000RM000134A IT1315864B1 (en) 2000-03-15 2000-03-15 DEVICE FOR MEASURING AND ADJUSTING THE PRELOAD BEARING.

Country Status (5)

Country Link
US (1) US6508592B1 (en)
EP (1) EP1134443B1 (en)
AT (1) AT296409T (en)
DE (1) DE60110960T2 (en)
IT (1) IT1315864B1 (en)

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JP4386349B2 (en) * 2003-06-03 2009-12-16 Ntn株式会社 Wheel bearing device
US20040263024A1 (en) * 2003-06-26 2004-12-30 Meffe Marc E. Piezodynamic preload adjustment system
EP1717467B1 (en) * 2004-02-18 2010-10-27 NTN Corporation Bearing device for wheel
US20060023985A1 (en) * 2004-07-27 2006-02-02 Mircea Gradu Adaptive bearing system containing a piezoelectric actuator for controlling setting
DE102005007776A1 (en) * 2005-02-19 2006-08-31 Mtu Aero Engines Gmbh bearing arrangement
US7180221B1 (en) * 2005-09-17 2007-02-20 Felix Torres Piezo-electric assembly
DE102005055995B4 (en) * 2005-11-24 2008-08-28 Ab Skf Method for adjusting the preload in a bearing arrangement
DE102007023951A1 (en) * 2007-05-23 2008-12-04 Zf Friedrichshafen Ag Spur wheel bearing for spur wheel, comprises two adjacent axially arranged angular ball bearings, where required axial pre-loading force is generated between outer bearing rings of angular ball bearings by defined oversize of circlip
DE102007051237A1 (en) 2007-10-26 2009-04-30 Schaeffler Kg Method and device for adjusting the bearing clearance or preload of rolling bearing assemblies
US8002251B2 (en) * 2007-11-14 2011-08-23 Honeywell International Inc. Vibration reduction system employing active bearing mounts
DE102010010853A1 (en) 2010-03-10 2011-09-15 Schaeffler Technologies Gmbh & Co. Kg Arrangement for adjusting preload of taper roller bearing, has elements providing spacing between rings during absence of pressure, where one ring includes indicator unit to display deformation of elements
DE102010022643A1 (en) 2010-06-04 2011-12-08 Rolls-Royce Deutschland Ltd & Co Kg Method and apparatus for adjusting the bearing clearance in a ceramic hybrid bearing
US9518672B2 (en) 2010-06-21 2016-12-13 Cameron International Corporation Electronically actuated gate valve
EP2964967A1 (en) * 2013-03-06 2016-01-13 Aktiebolaget SKF Method of setting bearing preload
WO2014154257A1 (en) * 2013-03-27 2014-10-02 Aktiebolaget Skf Bearing device including a clamping ring with embedded sensor
US10293481B1 (en) 2016-12-14 2019-05-21 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Relative deflection detector
DE102017111743B3 (en) * 2017-05-30 2018-05-17 Schaeffler Technologies AG & Co. KG Preload measurement with force pin
TWI664365B (en) * 2017-12-29 2019-07-01 財團法人工業技術研究院 Ball screw with tilt detector
JP2020003385A (en) * 2018-06-29 2020-01-09 Ntn株式会社 Precompression sensor, bearing device, bearing, and spacer

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
GB2223544B (en) * 1988-03-14 1993-04-07 Okuma Machinery Works Ltd Feed-screw support structure
JPH01266320A (en) * 1988-04-19 1989-10-24 Nippon Seiko Kk Preloading device for roller bearing
US4850719A (en) * 1988-09-12 1989-07-25 The Torrington Company Bearing with adjustable stiffness
JPH039116A (en) * 1989-06-06 1991-01-17 Brother Ind Ltd Automatic preload adjusting device for rolling bearing
USRE34310E (en) * 1990-08-17 1993-07-13 The Torrington Company Variable preload bearing apparatus
JP2794683B2 (en) * 1991-04-16 1998-09-10 日産自動車株式会社 Gear support bearing structure
NL9101579A (en) * 1991-09-19 1993-04-16 Skf Ind Trading & Dev METHOD FOR TIGHTENING A THREADED ELEMENT TO A PARTICULAR PRELOAD.
US5397183A (en) * 1993-07-26 1995-03-14 Westinghouse Electric Corporation Active bearing
JP2991049B2 (en) 1994-07-21 1999-12-20 日立プラント建設株式会社 Inversion jig for large runner and inversion method using the same
JPH0835520A (en) * 1994-07-27 1996-02-06 Hitachi Seiki Co Ltd Preload adjusting device for main shaft bearing
CA2179477A1 (en) * 1995-06-21 1996-12-22 Mark I. Jurras, Iii Preload adjustment apparatus and method
US5564840A (en) * 1996-01-02 1996-10-15 The Torrington Company Preload adjustment apparatus and method
DE19826176C2 (en) * 1998-06-13 2002-03-14 Daimler Chrysler Ag Procedure for detuning the natural frequency of a wave

Also Published As

Publication number Publication date
DE60110960D1 (en) 2005-06-30
EP1134443B1 (en) 2005-05-25
DE60110960T2 (en) 2006-04-27
EP1134443A3 (en) 2003-01-02
AT296409T (en) 2005-06-15
IT1315864B1 (en) 2003-03-26
ITRM20000134A1 (en) 2001-09-17
EP1134443A2 (en) 2001-09-19
US6508592B1 (en) 2003-01-21

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