FR3007808B1 - Cage pour roulement, notamment pour roulement de systeme de direction electrique de vehicule automobile - Google Patents

Cage pour roulement, notamment pour roulement de systeme de direction electrique de vehicule automobile

Info

Publication number
FR3007808B1
FR3007808B1 FR1356277A FR1356277A FR3007808B1 FR 3007808 B1 FR3007808 B1 FR 3007808B1 FR 1356277 A FR1356277 A FR 1356277A FR 1356277 A FR1356277 A FR 1356277A FR 3007808 B1 FR3007808 B1 FR 3007808B1
Authority
FR
France
Prior art keywords
bearing
cage
electric power
motor vehicle
power steering
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
FR1356277A
Other languages
English (en)
Other versions
FR3007808A1 (fr
Inventor
Sylvain Bussit
Thierry Adane
Christopher Kern
Jean-Marie Gerard
Thomas Lepine
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 AB
Original Assignee
SKF AB
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 AB filed Critical SKF AB
Priority to FR1356277A priority Critical patent/FR3007808B1/fr
Priority to KR1020140074118A priority patent/KR102148536B1/ko
Priority to CN201410445409.4A priority patent/CN104329369B/zh
Priority to JP2014132419A priority patent/JP6511228B2/ja
Priority to US14/319,625 priority patent/US9316254B2/en
Publication of FR3007808A1 publication Critical patent/FR3007808A1/fr
Application granted granted Critical
Publication of FR3007808B1 publication Critical patent/FR3007808B1/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
    • F16C33/3887—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
    • 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
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
    • F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
    • F16C19/166—Four-point-contact ball 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
    • 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
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/44—Hole or pocket sizes
    • 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
    • F16C2326/00—Articles relating to transporting
    • F16C2326/20—Land vehicles
    • F16C2326/24—Steering systems, e.g. steering rods or columns

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Power Steering Mechanism (AREA)
FR1356277A 2013-06-28 2013-06-28 Cage pour roulement, notamment pour roulement de systeme de direction electrique de vehicule automobile Active FR3007808B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1356277A FR3007808B1 (fr) 2013-06-28 2013-06-28 Cage pour roulement, notamment pour roulement de systeme de direction electrique de vehicule automobile
KR1020140074118A KR102148536B1 (ko) 2013-06-28 2014-06-18 베어링, 특히 차량의 전기식 조향 시스템의 베어링을 위한 케이지
CN201410445409.4A CN104329369B (zh) 2013-06-28 2014-06-27 尤其是用于机动车辆电动转向系统的轴承的轴承罩
JP2014132419A JP6511228B2 (ja) 2013-06-28 2014-06-27 軸受、特に自動車の電気的ステアリングシステムの軸受のためのケージ
US14/319,625 US9316254B2 (en) 2013-06-28 2014-06-30 Cage for a bearing, in particular for a bearing of an electrical steering system of a motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1356277A FR3007808B1 (fr) 2013-06-28 2013-06-28 Cage pour roulement, notamment pour roulement de systeme de direction electrique de vehicule automobile

Publications (2)

Publication Number Publication Date
FR3007808A1 FR3007808A1 (fr) 2015-01-02
FR3007808B1 true FR3007808B1 (fr) 2015-07-17

Family

ID=49212895

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1356277A Active FR3007808B1 (fr) 2013-06-28 2013-06-28 Cage pour roulement, notamment pour roulement de systeme de direction electrique de vehicule automobile

Country Status (5)

Country Link
US (1) US9316254B2 (fr)
JP (1) JP6511228B2 (fr)
KR (1) KR102148536B1 (fr)
CN (1) CN104329369B (fr)
FR (1) FR3007808B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016207176A1 (de) * 2016-04-27 2017-06-22 Schaeffler Technologies AG & Co. KG Wälzlagerkäfig
JP6923784B2 (ja) * 2017-05-16 2021-08-25 株式会社不二越 軸受用保持器
US11215228B2 (en) 2018-02-01 2022-01-04 Nsk Ltd. Ball bearing and bearing unit
WO2019198762A1 (fr) * 2018-04-10 2019-10-17 日本精工株式会社 Élément de retenue en forme de couronne pour un roulement à billes à gorges profondes, et roulement à billes à gorges profondes

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0567817U (ja) * 1992-02-24 1993-09-10 エヌティエヌ株式会社 転がり軸受の保持器
JP3035766B2 (ja) * 1994-02-18 2000-04-24 光洋精工株式会社 玉軸受用保持器および玉軸受
US6010420A (en) * 1995-08-21 2000-01-04 Ntn Corporation Pulley, ball bearing and fan for preventing the occurence of abnormal noise under cold ambient conditions
JP3952107B2 (ja) * 1998-08-13 2007-08-01 日本精工株式会社 転がり軸受の分割型保持器
JP2001304266A (ja) * 2000-04-24 2001-10-31 Ntn Corp 超薄肉型転がり軸受
JP2002081442A (ja) * 2000-09-08 2002-03-22 Ntn Corp 超薄肉形転がり軸受
JP2003247556A (ja) * 2002-02-26 2003-09-05 Nsk Ltd 多点接触玉軸受及び自動車用プーリ
JP4383766B2 (ja) * 2003-04-18 2009-12-16 Ｎｔｎ株式会社 アンギュラ玉軸受用の合成樹脂製保持器およびアンギュラ玉軸受
JP2005076658A (ja) * 2003-08-29 2005-03-24 Nsk Ltd 転がり軸受用保持器
JP2005226738A (ja) * 2004-02-13 2005-08-25 Nsk Ltd 転がり軸受用保持器およびそれを備えた転がり軸受並びにその転がり軸受を用いたファンモータ
WO2006062115A1 (fr) * 2004-12-07 2006-06-15 Jtekt Corporation Cage pour roulement a billes et roulement a billes utilisant ladite cage
JP2006224816A (ja) * 2005-02-17 2006-08-31 Nsk Ltd コラムアシスト式電動パワーステアリング装置
FR2883941B1 (fr) 2005-04-04 2008-09-12 Skf Ab Dispositif de cage pour roulement, roulement et reducteur harmonique
DE102006024376B4 (de) * 2006-05-24 2016-03-24 Schaeffler Technologies AG & Co. KG Wälzlager mit unterschiedlichen Führungstaschen
FR2911934B1 (fr) 2007-01-26 2009-09-18 Skf Ab Cage pour roulement a billes
DE102007034091A1 (de) * 2007-07-21 2009-01-22 Schaeffler Kg Wellgenerator für ein Wellgetriebe
EP2068018A1 (fr) * 2007-12-05 2009-06-10 Aktiebolaget SKF Cage de roulement à billes
JP2010071386A (ja) * 2008-09-18 2010-04-02 Ntn Corp 転がり軸受用保持器およびこれを備える転がり軸受
CN102792040B (zh) * 2010-03-10 2016-03-23 Ntn株式会社 保持器及滚动轴承
JP5645070B2 (ja) * 2010-11-09 2014-12-24 株式会社ジェイテクト 電動パワーステアリング装置
JP5462374B2 (ja) * 2010-11-23 2014-04-02 三菱電機株式会社 電動パワーステアリング装置用モータ
US9011016B2 (en) * 2012-07-12 2015-04-21 Aktiebolaget Skf Rolling bearing cage, rolling bearing and electric steering system of a motor vehicle
FR2993332B1 (fr) * 2012-07-12 2015-03-13 Skf Ab Cage pour palier a roulement, palier a roulement et direction electrique de vehicule automobile
FR2994722B1 (fr) * 2012-08-22 2015-05-22 Skf Ab Cage pour roulement, notamment pour roulement de direction electrique de vehicule automobile

Also Published As

Publication number Publication date
US20150003768A1 (en) 2015-01-01
JP2015010715A (ja) 2015-01-19
US9316254B2 (en) 2016-04-19
KR102148536B1 (ko) 2020-08-27
KR20150002477A (ko) 2015-01-07
JP6511228B2 (ja) 2019-05-15
CN104329369A (zh) 2015-02-04
FR3007808A1 (fr) 2015-01-02
CN104329369B (zh) 2019-05-28

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