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FR3014155B1 - Cage de roulement avec un jonc peripherique d'amortissement de vibrations - Google Patents

Cage de roulement avec un jonc peripherique d'amortissement de vibrations

Info

Publication number
FR3014155B1
FR3014155B1 FR1361847A FR1361847A FR3014155B1 FR 3014155 B1 FR3014155 B1 FR 3014155B1 FR 1361847 A FR1361847 A FR 1361847A FR 1361847 A FR1361847 A FR 1361847A FR 3014155 B1 FR3014155 B1 FR 3014155B1
Authority
FR
France
Prior art keywords
peripheral
vibration damping
bearing cage
peripheral vibration
cage
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
FR1361847A
Other languages
English (en)
Other versions
FR3014155A1 (fr
Inventor
Daniel Georges Plona
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA 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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR1361847A priority Critical patent/FR3014155B1/fr
Priority to US14/538,227 priority patent/US9341215B2/en
Priority to GB1421199.9A priority patent/GB2522324B/en
Publication of FR3014155A1 publication Critical patent/FR3014155A1/fr
Application granted granted Critical
Publication of FR3014155B1 publication Critical patent/FR3014155B1/fr
Active 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/4605—Details of interaction of cage and race, e.g. retention or centring
    • 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
    • F16C33/46—Cages for rollers or needles
    • 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
    • F16C19/527—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to vibration and noise
    • 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
    • F16C33/38—Ball cages
    • F16C33/3806—Details of interaction of cage and race, e.g. retention, centring
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/4611—Cages for rollers or needles with hybrid structure, i.e. with parts made of distinct materials
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
    • F16C33/4623—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • F16C33/4629—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages made from metal, e.g. cast or machined window cages
    • 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
    • F16C41/004—Electro-dynamic machines, e.g. motors, generators, actuators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • F01D25/164—Flexible supports; Vibration damping means associated with the bearing
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/30—Angles, e.g. inclinations
    • 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
    • F16C2360/23—Gas turbine engines
    • 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
    • F16C33/46—Cages for rollers or needles
    • F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
    • F16C33/4658—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages comprising three annular parts, i.e. three piece roller cages

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
FR1361847A 2013-11-29 2013-11-29 Cage de roulement avec un jonc peripherique d'amortissement de vibrations Active FR3014155B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1361847A FR3014155B1 (fr) 2013-11-29 2013-11-29 Cage de roulement avec un jonc peripherique d'amortissement de vibrations
US14/538,227 US9341215B2 (en) 2013-11-29 2014-11-11 Bearing cage with a peripheral vibration damping ring
GB1421199.9A GB2522324B (en) 2013-11-29 2014-11-28 Bearing cage with a peripheral vibration damping ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1361847A FR3014155B1 (fr) 2013-11-29 2013-11-29 Cage de roulement avec un jonc peripherique d'amortissement de vibrations

Publications (2)

Publication Number Publication Date
FR3014155A1 FR3014155A1 (fr) 2015-06-05
FR3014155B1 true FR3014155B1 (fr) 2016-05-06

Family

ID=49949955

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1361847A Active FR3014155B1 (fr) 2013-11-29 2013-11-29 Cage de roulement avec un jonc peripherique d'amortissement de vibrations

Country Status (3)

Country Link
US (1) US9341215B2 (fr)
FR (1) FR3014155B1 (fr)
GB (1) GB2522324B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2550420A (en) 2016-05-20 2017-11-22 Bowman Int Ltd Rolling element bearing cage
KR101973943B1 (ko) 2017-05-23 2019-05-02 한국과학기술연구원 볼 베어링
DE102017117010A1 (de) 2017-07-27 2018-07-19 Schaeffler Technologies AG & Co. KG Wälzlagerkäfig sowie Verfahren zu dessen Herstellung
DE102019112095A1 (de) * 2019-05-09 2020-11-12 Schaeffler Technologies AG & Co. KG Wälzlagerkäfig
CN114483794B (zh) * 2022-01-25 2024-04-19 中国铁建重工集团股份有限公司 一种用于掘进机主轴承的组合保持架及其组装方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3709673A1 (de) * 1987-03-24 1988-10-06 Kabus Horst Maschf Waelzkoerperlager mit einem zweiteiligen kaefig
DE4112506C2 (de) * 1991-04-17 2000-05-11 Skf Gmbh Wälzlagerkäfig
FR2740187B1 (fr) * 1995-10-18 1997-11-21 Snecma Roulement avec drainage dynamique alimente en lubrifiant
US6540407B2 (en) * 2001-06-12 2003-04-01 Electric Boat Corporation Rolling element bearing arrangement
JP2004011811A (ja) * 2002-06-07 2004-01-15 Nsk Ltd 転がり軸受
JP4259208B2 (ja) * 2003-07-01 2009-04-30 株式会社ジェイテクト 転がり軸受装置
JP2005127453A (ja) * 2003-10-27 2005-05-19 Koyo Seiko Co Ltd ころ軸受
US7121729B2 (en) * 2004-03-15 2006-10-17 Honeywell International, Inc. Damped bearing cage
JP4766051B2 (ja) * 2005-11-18 2011-09-07 日本精工株式会社 樹脂製保持器及び転がり軸受
DE102006045436A1 (de) * 2006-09-26 2008-03-27 Schaeffler Kg Wälzlagerkäfig und Verfahren zur Herstellung desselben
DE102009014276A1 (de) * 2009-03-20 2010-09-23 Schaeffler Technologies Gmbh & Co. Kg Käfig für ein Wälzlager
DE102009021641A1 (de) * 2009-05-16 2010-11-18 Schaeffler Technologies Gmbh & Co. Kg Wälzlager
JP2011132983A (ja) * 2009-12-22 2011-07-07 Ntn Corp 保持器、および保持器付きころ
DE102011082108A1 (de) * 2011-09-05 2013-03-07 Schaeffler Technologies AG & Co. KG Wälzlagerkäfig
DE102011089078B4 (de) * 2011-12-19 2014-11-27 Aktiebolaget Skf Lagerkäfig und Verfahren zur Herstellung desselben

Also Published As

Publication number Publication date
US20150152918A1 (en) 2015-06-04
US9341215B2 (en) 2016-05-17
FR3014155A1 (fr) 2015-06-05
GB2522324A (en) 2015-07-22
GB201421199D0 (en) 2015-01-14
GB2522324B (en) 2020-03-11

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