FR2993332B1 - CAGE FOR BEARING BEARING, BEARING BEARING AND ELECTRIC DIRECTION OF MOTOR VEHICLE - Google Patents

CAGE FOR BEARING BEARING, BEARING BEARING AND ELECTRIC DIRECTION OF MOTOR VEHICLE

Info

Publication number
FR2993332B1
FR2993332B1 FR1256721A FR1256721A FR2993332B1 FR 2993332 B1 FR2993332 B1 FR 2993332B1 FR 1256721 A FR1256721 A FR 1256721A FR 1256721 A FR1256721 A FR 1256721A FR 2993332 B1 FR2993332 B1 FR 2993332B1
Authority
FR
France
Prior art keywords
bearing
cage
motor vehicle
electric direction
electric
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
FR1256721A
Other languages
French (fr)
Other versions
FR2993332A1 (en
Inventor
Thierry Adane
Laurent Varnoux
Thomas Perrotin
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 FR1256721A priority Critical patent/FR2993332B1/en
Priority to KR1020130078691A priority patent/KR102038710B1/en
Priority to DE201310011381 priority patent/DE102013011381A1/en
Priority to JP2013145289A priority patent/JP6342124B2/en
Priority to CN201310494691.0A priority patent/CN103573823A/en
Publication of FR2993332A1 publication Critical patent/FR2993332A1/en
Application granted granted Critical
Publication of FR2993332B1 publication Critical patent/FR2993332B1/en
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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/16—Steering columns
    • 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
    • F16C33/37—Loose spacing bodies
    • 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
    • F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
    • F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
    • F16C2240/46—Gap sizes or clearances
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Rolling Contact Bearings (AREA)
  • Power Steering Mechanism (AREA)
FR1256721A 2012-07-12 2012-07-12 CAGE FOR BEARING BEARING, BEARING BEARING AND ELECTRIC DIRECTION OF MOTOR VEHICLE Active FR2993332B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1256721A FR2993332B1 (en) 2012-07-12 2012-07-12 CAGE FOR BEARING BEARING, BEARING BEARING AND ELECTRIC DIRECTION OF MOTOR VEHICLE
KR1020130078691A KR102038710B1 (en) 2012-07-12 2013-07-05 Rolling bearing cage, rolling bearing and electric steering system of a motor vehicle
DE201310011381 DE102013011381A1 (en) 2012-07-12 2013-07-09 Ball retaining cage for ensuring circumferential spacing between balls of roller bearing of power steering of car, has cells presenting axial clearances, radial clearances and circumferential clearances along with balls placed in cells
JP2013145289A JP6342124B2 (en) 2012-07-12 2013-07-11 Roll bearing cage, roll bearing and automobile electric steering system
CN201310494691.0A CN103573823A (en) 2012-07-12 2013-07-12 Rolling bearing cage, rolling bearing and electric steering system of a motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1256721A FR2993332B1 (en) 2012-07-12 2012-07-12 CAGE FOR BEARING BEARING, BEARING BEARING AND ELECTRIC DIRECTION OF MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
FR2993332A1 FR2993332A1 (en) 2014-01-17
FR2993332B1 true FR2993332B1 (en) 2015-03-13

Family

ID=46826814

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1256721A Active FR2993332B1 (en) 2012-07-12 2012-07-12 CAGE FOR BEARING BEARING, BEARING BEARING AND ELECTRIC DIRECTION OF MOTOR VEHICLE

Country Status (5)

Country Link
JP (1) JP6342124B2 (en)
KR (1) KR102038710B1 (en)
CN (1) CN103573823A (en)
DE (1) DE102013011381A1 (en)
FR (1) FR2993332B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3007808B1 (en) 2013-06-28 2015-07-17 Skf Ab CAGE FOR BEARING, IN PARTICULAR FOR THE BEARING OF ELECTRIC POWER STEERING SYSTEM OF A MOTOR VEHICLE
JP6561539B2 (en) * 2015-04-01 2019-08-21 日本精工株式会社 Single row ball bearing
JP6923784B2 (en) * 2017-05-16 2021-08-25 株式会社不二越 Bearing cage
WO2019198762A1 (en) * 2018-04-10 2019-10-17 日本精工株式会社 Crown-shaped retainer for deep-groove ball bearing, and deep-groove ball bearing
KR20200120290A (en) 2019-04-12 2020-10-21 지엠비코리아 주식회사 Torsion Bearing
FR3100051B1 (en) * 2019-08-20 2021-10-22 Jtekt Europe Sas Assistance module for a motor vehicle power steering system, with elimination of the risk of ejection of a separation cage from a mechanical bearing.
CN114653072B (en) * 2022-04-06 2023-12-12 广东派儿格智能科技有限公司 Transmission device and toy car

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1430319A (en) * 1921-07-11 1922-09-26 John W Parker Self-aligning high-speed ball-race bearing
JP3122529B2 (en) * 1992-07-06 2001-01-09 日本電信電話株式会社 Display / imaging device
JP3744663B2 (en) * 1996-12-27 2006-02-15 日本精工株式会社 Radial ball bearing cage and radial ball bearing
JP3952107B2 (en) * 1998-08-13 2007-08-01 日本精工株式会社 Split type cage for rolling bearings
JP2002115721A (en) * 2000-10-05 2002-04-19 Nsk Ltd Ball bearing
JP2003247556A (en) * 2002-02-26 2003-09-05 Nsk Ltd Multi-point contact ball bearing and pulley for automobiles
CN2607470Y (en) * 2003-04-02 2004-03-24 洛阳轴承集团有限公司 Cage for large ball bearing
JP2005069266A (en) * 2003-08-27 2005-03-17 Nsk Ltd Split type cage of roller bearing
JP2005226738A (en) * 2004-02-13 2005-08-25 Nsk Ltd Retainer for rolling bearing, rolling bearing with the retainer, and fan motor using the rolling bearing
US7029181B2 (en) * 2004-03-04 2006-04-18 Nsk Ltd. Rolling bearing and fan motor using the same
JP2005287147A (en) * 2004-03-29 2005-10-13 Nsk Ltd Worm gear motor apparatus
JP4622493B2 (en) * 2004-12-06 2011-02-02 日産自動車株式会社 Vehicle steering system
FR2883941B1 (en) * 2005-04-04 2008-09-12 Skf Ab CAGE DEVICE FOR BEARING, BEARING AND HARMONIC REDUCER
FR2921451B1 (en) * 2007-09-26 2010-02-26 Skf Ab BEARING BEARING AND CAGE FOR SUCH A BEARING
JP2011226592A (en) * 2010-04-21 2011-11-10 Jtekt Corp Transmission ratio variable device and vehicular steering device

Also Published As

Publication number Publication date
KR102038710B1 (en) 2019-10-30
DE102013011381A1 (en) 2014-01-16
FR2993332A1 (en) 2014-01-17
KR20140009031A (en) 2014-01-22
JP2014020559A (en) 2014-02-03
JP6342124B2 (en) 2018-06-13
CN103573823A (en) 2014-02-12

Similar Documents

Publication Publication Date Title
FR2994720B1 (en) CAGE FOR BEARING BEARING, BEARING BEARING AND ELECTRIC DIRECTION OF MOTOR VEHICLE
FR2998631B1 (en) CAGE FOR BEARING, IN PARTICULAR FOR MOTOR VEHICLE ELECTRIC DIRECTION BEARING
FR2971899B1 (en) ELECTRIC VEHICLE CHARGER
FR2995834B1 (en) TRANSMISSION ASSEMBLY FOR MOTOR VEHICLE
FR2993332B1 (en) CAGE FOR BEARING BEARING, BEARING BEARING AND ELECTRIC DIRECTION OF MOTOR VEHICLE
FR3010590B1 (en) ELECTRONIC ASSEMBLY FOR ROTATING ELECTRIC MACHINE FOR MOTOR VEHICLE
FR3002200B1 (en) CARRIER STRUCTURE OF A MOTOR VEHICLE
FR2994722B1 (en) CAGE FOR BEARING, IN PARTICULAR FOR MOTOR VEHICLE ELECTRIC DIRECTION BEARING
FR3002201B1 (en) STRUCTURE OF MOTOR VEHICLE
FR2961143B1 (en) MOTOR VEHICLE
FR2984629B1 (en) ELECTRIC MACHINE OF A MOTOR VEHICLE
FR3001511B1 (en) CAGE FOR BEARING, IN PARTICULAR FOR MOTOR VEHICLE ELECTRIC DIRECTION BEARING
FR3001510B1 (en) CAGE FOR BEARING, IN PARTICULAR FOR THE ELECTRIC DIRECTION BEARING OF A MOTOR VEHICLE
FR2994721B1 (en) CAGE FOR BEARING BEARING, BEARING BEARING AND ELECTRIC DIRECTION OF MOTOR VEHICLE
FR3014371B1 (en) INSTALLATION FOR MOTOR VEHICLE
FR2995154B1 (en) ELECTRICAL CIRCUIT OF A MOTOR VEHICLE
FR2991642B1 (en) DIRECTION SIDE INDICATOR FOR MOTOR VEHICLE
FR3007808B1 (en) CAGE FOR BEARING, IN PARTICULAR FOR THE BEARING OF ELECTRIC POWER STEERING SYSTEM OF A MOTOR VEHICLE
FR3006517B1 (en) ROTATING ELECTRIC MACHINE FOR MOTOR VEHICLE
FR2993420B1 (en) ROTATING ELECTRIC MACHINE FOR MOTOR VEHICLE
FR3011800B1 (en) CHASSIS STRUCTURE FOR A THERMAL OR ELECTRIC MOTOR VEHICLE
FR2996889B1 (en) CAGE FOR BEARING, IN PARTICULAR FOR MOTOR VEHICLE ELECTRIC DIRECTION BEARING
FR2996198B1 (en) MANAGEMENT ASSISTANCE MANAGEMENT OF A MOTOR VEHICLE
FR2974954B1 (en) ELECTRIC MACHINE AND MOTOR VEHICLE COMPRISING SUCH AN ELECTRIC MACHINE
FR2993948B1 (en) GEARBOX FOR MOTOR VEHICLES

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12