JP7719782B2 - 回転アセンブリ、特にモータ付き車両の車輪を案内するための回転アセンブリ - Google Patents

回転アセンブリ、特にモータ付き車両の車輪を案内するための回転アセンブリ

Info

Publication number
JP7719782B2
JP7719782B2 JP2022545006A JP2022545006A JP7719782B2 JP 7719782 B2 JP7719782 B2 JP 7719782B2 JP 2022545006 A JP2022545006 A JP 2022545006A JP 2022545006 A JP2022545006 A JP 2022545006A JP 7719782 B2 JP7719782 B2 JP 7719782B2
Authority
JP
Japan
Prior art keywords
pitch
inner ring
balls
plane
rotating assembly
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
JP2022545006A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023529042A (ja
JP2023529042A5 (https=
Inventor
バウドゥ・アレクサンドレ
プロイ－ソラリ・バンサン
ルランド・ジークフリード
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 SA
Original Assignee
NTN Europe 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
Priority claimed from FR2000720A external-priority patent/FR3106636B1/fr
Priority claimed from FR2007750A external-priority patent/FR3112825B1/fr
Application filed by NTN Europe SA filed Critical NTN Europe SA
Publication of JP2023529042A publication Critical patent/JP2023529042A/ja
Publication of JP2023529042A5 publication Critical patent/JP2023529042A5/ja
Application granted granted Critical
Publication of JP7719782B2 publication Critical patent/JP7719782B2/ja
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
    • 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
    • F16C19/18—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 two or more rows of balls
    • F16C19/181—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 two or more rows of balls with angular contact
    • F16C19/183—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 two or more rows of balls with angular contact with two rows at opposite angles
    • F16C19/184—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 two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
    • F16C19/185—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 two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement with two raceways provided integrally on a part other than a race ring, e.g. a shaft or housing
    • 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
    • F16C19/18—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 two or more rows of balls
    • F16C19/181—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 two or more rows of balls with angular contact
    • F16C19/183—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 two or more rows of balls with angular contact with two rows at opposite angles
    • F16C19/184—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 two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
    • F16C19/186—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 two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement with three raceways provided integrally on parts other than race rings, e.g. third generation hubs
    • 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
    • F16C19/50—Other types of ball or roller bearings
    • F16C19/505—Other types of ball or roller bearings with the diameter of the rolling elements of one row differing from the diameter of those of another row
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • 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
    • F16C33/58—Raceways; Race rings
    • F16C33/583—Details of specific parts of races
    • F16C33/585—Details of specific parts of races of raceways, e.g. ribs to guide the 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • 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
    • F16C33/58—Raceways; Race rings
    • F16C33/64—Special methods of manufacture
    • 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
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/10—Force connections, e.g. clamping
    • F16C2226/12—Force connections, e.g. clamping by press-fit, e.g. plug-in
    • 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
    • F16C2240/80—Pitch circle diameters [PCD]
    • 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
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/02—Wheel hubs or castors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Rolling Contact Bearings (AREA)
JP2022545006A 2020-01-24 2021-01-25 回転アセンブリ、特にモータ付き車両の車輪を案内するための回転アセンブリ Active JP7719782B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR2000720A FR3106636B1 (fr) 2020-01-24 2020-01-24 Assemblage de ROue de véhicule automobile
FR2000720 2020-01-24
FR2007750 2020-07-23
FR2007750A FR3112825B1 (fr) 2020-07-23 2020-07-23 ensemble rotatif, notamment pour un guidage de roue de véhicule automobile
PCT/EP2021/051628 WO2021148676A1 (fr) 2020-01-24 2021-01-25 Ensemble rotatif, notamment pour un guidage de roue de véhicule automobile

Publications (3)

Publication Number Publication Date
JP2023529042A JP2023529042A (ja) 2023-07-07
JP2023529042A5 JP2023529042A5 (https=) 2023-12-20
JP7719782B2 true JP7719782B2 (ja) 2025-08-06

Family

ID=74418423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022545006A Active JP7719782B2 (ja) 2020-01-24 2021-01-25 回転アセンブリ、特にモータ付き車両の車輪を案内するための回転アセンブリ

Country Status (5)

Country Link
US (1) US12196265B2 (https=)
EP (1) EP4093985B1 (https=)
JP (1) JP7719782B2 (https=)
CN (1) CN115023558B (https=)
WO (1) WO2021148676A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3145309B1 (fr) * 2023-01-26 2025-01-31 Ntn Snr Roulements Assemblage de ROue de véhicule automobile

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010159011A (ja) 2009-01-09 2010-07-22 Nsk Ltd 駆動輪支持用ハブユニット

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2825765B1 (fr) * 2001-06-06 2003-09-26 Eurocopter France Roulement a deux rangees dissymetriques de billes a contact oblique, et montage de pignons en porte-a-faux sur un tel roulement
JP2007126087A (ja) * 2005-11-07 2007-05-24 Ntn Corp 車輪用軸受装置
DE102006030478A1 (de) 2006-07-01 2008-01-03 Schaeffler Kg Lageranordnung einer über ein Drehgelenk antreibbaren Radnabe eines Kraftfahrzeuges
JP2008051272A (ja) * 2006-08-25 2008-03-06 Ntn Corp 車輪用軸受装置
DE102006054497B4 (de) * 2006-11-18 2015-03-05 Schaeffler Technologies Gmbh & Co. Kg Zweireihige Radlagereinheit
DE102007016427B4 (de) 2007-04-05 2010-11-25 Schaeffler Technologies Gmbh & Co. Kg Lageranordnung einer über ein Drehgelenk antreibbaren Radnabe eines Kraftfahrzeuges
JP5134356B2 (ja) 2007-12-20 2013-01-30 Ｎｔｎ株式会社 車輪用軸受装置
JP2010132119A (ja) * 2008-12-04 2010-06-17 Jtekt Corp 転がり軸受装置
JP5918635B2 (ja) * 2011-06-16 2016-05-18 Ntn株式会社 車輪用軸受装置
JP5964017B2 (ja) * 2011-06-23 2016-08-03 Ntn株式会社 車輪用軸受装置
US8777491B2 (en) * 2011-09-21 2014-07-15 GM Global Technology Operations LLC Bearing assembly with splash protection
JP2013086514A (ja) * 2011-10-13 2013-05-13 Nsk Ltd 車輪支持用転がり軸受ユニット
FR3003201B1 (fr) 2013-03-18 2016-12-23 Ntn-Snr Roulements Assemblage d’un moyeu de roue motrice et d’un bol de joint de transmission
JP2016130113A (ja) * 2015-01-15 2016-07-21 日本精工株式会社 半浮動式車輪支持装置
US9841058B2 (en) * 2015-04-29 2017-12-12 Aktiebolaget Skf Assembly procedure of a bearing unit—hub flange
FR3052104A1 (fr) 2016-06-04 2017-12-08 Ntn-Snr Roulements Assemblage de roue motrice de vehicule automobile
FR3106636B1 (fr) * 2020-01-24 2022-01-14 Ntn Snr Roulements Assemblage de ROue de véhicule automobile

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010159011A (ja) 2009-01-09 2010-07-22 Nsk Ltd 駆動輪支持用ハブユニット

Also Published As

Publication number Publication date
EP4093985B1 (fr) 2023-05-10
CN115023558B (zh) 2025-11-14
WO2021148676A1 (fr) 2021-07-29
EP4093985A1 (fr) 2022-11-30
CN115023558A (zh) 2022-09-06
US20230148290A1 (en) 2023-05-11
US12196265B2 (en) 2025-01-14
JP2023529042A (ja) 2023-07-07

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