FR3021720B1 - Cage de retention des corps roulants dans un palier a roulement - Google Patents

Cage de retention des corps roulants dans un palier a roulement

Info

Publication number
FR3021720B1
FR3021720B1 FR1454928A FR1454928A FR3021720B1 FR 3021720 B1 FR3021720 B1 FR 3021720B1 FR 1454928 A FR1454928 A FR 1454928A FR 1454928 A FR1454928 A FR 1454928A FR 3021720 B1 FR3021720 B1 FR 3021720B1
Authority
FR
France
Prior art keywords
bearing
cage
retention
rolling bodies
bodies
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
FR1454928A
Other languages
English (en)
Other versions
FR3021720A1 (fr
Inventor
Bertrand Morel
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.)
NTN EUROPE, FR
Original Assignee
NTN SNR Roulements SA
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 NTN SNR Roulements SA filed Critical NTN SNR Roulements SA
Priority to FR1454928A priority Critical patent/FR3021720B1/fr
Publication of FR3021720A1 publication Critical patent/FR3021720A1/fr
Application granted granted Critical
Publication of FR3021720B1 publication Critical patent/FR3021720B1/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
    • F16C33/38—Ball cages
    • F16C33/41—Ball cages comb-shaped
    • F16C33/412—Massive or moulded comb cages, e.g. snap ball cages
    • F16C33/414—Massive or moulded comb cages, e.g. snap ball cages formed as one-piece cages, i.e. monoblock comb cages
    • F16C33/416—Massive or moulded comb cages, e.g. snap ball cages formed as one-piece cages, i.e. monoblock comb cages made from plastic, e.g. injection moulded comb 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
    • 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
    • F16C33/41—Ball cages comb-shaped
    • F16C33/418—Details of individual pockets, e.g. shape or ball retaining means
    • 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
    • F16C41/04—Preventing damage to bearings during storage or transport thereof or when otherwise out of use
    • 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
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/70—Diameters; Radii

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
FR1454928A 2014-05-30 2014-05-30 Cage de retention des corps roulants dans un palier a roulement Active FR3021720B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1454928A FR3021720B1 (fr) 2014-05-30 2014-05-30 Cage de retention des corps roulants dans un palier a roulement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1454928A FR3021720B1 (fr) 2014-05-30 2014-05-30 Cage de retention des corps roulants dans un palier a roulement

Publications (2)

Publication Number Publication Date
FR3021720A1 FR3021720A1 (fr) 2015-12-04
FR3021720B1 true FR3021720B1 (fr) 2017-01-27

Family

ID=51063735

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1454928A Active FR3021720B1 (fr) 2014-05-30 2014-05-30 Cage de retention des corps roulants dans un palier a roulement

Country Status (1)

Country Link
FR (1) FR3021720B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3057039B1 (fr) * 2016-10-04 2019-06-21 Aktiebolaget Skf Cage pour palier a roulement et palier a roulement comprenant une telle cage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005083554A (ja) * 2003-09-11 2005-03-31 Nsk Ltd 転がり軸受
ITTO20040594A1 (it) * 2004-09-09 2004-12-09 Skf Ab Unita' cuscinetto a sfere con gabbia di trattenimento delle sfere di tipo perfezionato
JP2008115981A (ja) * 2006-11-07 2008-05-22 Nsk Ltd 保持器
FR2972034B1 (fr) * 2011-02-25 2013-04-19 Ntn Snr Roulements Cage de retention des billes dans un palier a roulement le long d'un cercle passant par le centre desdites billes

Also Published As

Publication number Publication date
FR3021720A1 (fr) 2015-12-04

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Owner name: NTN EUROPE, FR

Effective date: 20231214