FR3000148B1 - Roulement destine a subir un phenomene de fatigue de surface - Google Patents

Roulement destine a subir un phenomene de fatigue de surface

Info

Publication number
FR3000148B1
FR3000148B1 FR1262631A FR1262631A FR3000148B1 FR 3000148 B1 FR3000148 B1 FR 3000148B1 FR 1262631 A FR1262631 A FR 1262631A FR 1262631 A FR1262631 A FR 1262631A FR 3000148 B1 FR3000148 B1 FR 3000148B1
Authority
FR
France
Prior art keywords
bearing
surface fatigue
fatigue phenomenon
phenomenon
fatigue
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.)
Active
Application number
FR1262631A
Other languages
English (en)
Other versions
FR3000148A1 (fr
Inventor
Jeune Gwenole Le
Yves Maheo
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 Aerospace France SAS
Original Assignee
SKF Aerospace France SAS
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 Aerospace France SAS filed Critical SKF Aerospace France SAS
Priority to FR1262631A priority Critical patent/FR3000148B1/fr
Priority to EP13197960.1A priority patent/EP2746604B1/fr
Priority to US14/135,642 priority patent/US20140177993A1/en
Publication of FR3000148A1 publication Critical patent/FR3000148A1/fr
Application granted granted Critical
Publication of FR3000148B1 publication Critical patent/FR3000148B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30Parts of ball or roller bearings
    • F16C33/58Raceways; Race rings
    • F16C33/62Selection of substances
    • 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
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30Parts of ball or roller bearings
    • F16C33/58Raceways; Race rings
    • F16C33/64Special methods of manufacture
    • 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
    • F16C2220/00Shaping
    • F16C2220/20Shaping by sintering pulverised material, e.g. powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Rolling Contact Bearings (AREA)
FR1262631A 2012-12-21 2012-12-21 Roulement destine a subir un phenomene de fatigue de surface Active FR3000148B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1262631A FR3000148B1 (fr) 2012-12-21 2012-12-21 Roulement destine a subir un phenomene de fatigue de surface
EP13197960.1A EP2746604B1 (fr) 2012-12-21 2013-12-18 Roulement destiné à subir un phénomène de fatigue de surface
US14/135,642 US20140177993A1 (en) 2012-12-21 2013-12-20 Bearing intended to undergo a surface fatigue phenomenon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1262631A FR3000148B1 (fr) 2012-12-21 2012-12-21 Roulement destine a subir un phenomene de fatigue de surface

Publications (2)

Publication Number Publication Date
FR3000148A1 FR3000148A1 (fr) 2014-06-27
FR3000148B1 true FR3000148B1 (fr) 2015-06-19

Family

ID=47902225

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1262631A Active FR3000148B1 (fr) 2012-12-21 2012-12-21 Roulement destine a subir un phenomene de fatigue de surface

Country Status (3)

Country Link
US (1) US20140177993A1 (fr)
EP (1) EP2746604B1 (fr)
FR (1) FR3000148B1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB575663A (en) * 1943-03-31 1946-02-27 Escher Wyss Maschf Ag Improvements in or relating to variable-pitch propellers for aircraft and blowers
US2445399A (en) * 1945-06-14 1948-07-20 Cons Vultee Aircraft Corp Airplane hinge connection
GB613275A (en) * 1945-06-15 1948-11-24 Rivi Officine Di Villar Perosa Method of manufacturing race rings for ball and roller bearings
US3782794A (en) * 1972-12-08 1974-01-01 Textron Inc Antifriction bearing
JP2876715B2 (ja) * 1990-06-04 1999-03-31 日本精工株式会社 転がり軸受
JP4754234B2 (ja) * 2005-02-17 2011-08-24 Ntn株式会社 転がり軸受
EP2031260A4 (fr) * 2006-05-31 2012-11-21 Nsk Ltd Dispositif de roulement
EP2163775B1 (fr) * 2007-06-27 2014-09-03 NTN Corporation Elément roulant, palier à roulement et processus de fabrication de l'élément roulant
DE102008020547A1 (de) * 2008-04-24 2009-10-29 Schaeffler Kg Schrägwälzlager, insbesondere zweireihiges Tandem-Kugelrollenlager

Also Published As

Publication number Publication date
FR3000148A1 (fr) 2014-06-27
US20140177993A1 (en) 2014-06-26
EP2746604B1 (fr) 2018-09-05
EP2746604A1 (fr) 2014-06-25

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