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WO2009072265A1 - Dispositif de palier pour roue - Google Patents

Dispositif de palier pour roue Download PDF

Info

Publication number
WO2009072265A1
WO2009072265A1 PCT/JP2008/003554 JP2008003554W WO2009072265A1 WO 2009072265 A1 WO2009072265 A1 WO 2009072265A1 JP 2008003554 W JP2008003554 W JP 2008003554W WO 2009072265 A1 WO2009072265 A1 WO 2009072265A1
Authority
WO
WIPO (PCT)
Prior art keywords
section
hub ring
joint member
outer joint
bearing device
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.)
Ceased
Application number
PCT/JP2008/003554
Other languages
English (en)
Japanese (ja)
Inventor
Shigeaki Fukushima
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 Corp
Original Assignee
NTN Corp
NTN Toyo Bearing Co Ltd
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 Corp, NTN Toyo Bearing Co Ltd filed Critical NTN Corp
Publication of WO2009072265A1 publication Critical patent/WO2009072265A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F16C19/186—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0005—Hubs with ball bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0078—Hubs characterised by the fixation of bearings
    • B60B27/0084—Hubs characterised by the fixation of bearings caulking to fix inner race
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0094—Hubs one or more of the bearing races are formed by the hub
    • 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
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/063—Fixing them on the shaft
    • 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
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/067—Fixing them in a 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
    • 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)
  • Mounting Of Bearings Or Others (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)

Abstract

L'invention porte sur un dispositif de palier pour une roue, dans lequel l'abrasion par usure de contact se produisant au cours du temps lors du contact de surfaces accouplées entre des composants est évitée pour améliorer la fiabilité du dispositif de palier. Une bague interne (3) est axialement fixée à une bague de moyeu (2) par une section étagée (2d). Un élément de joint externe possède, en une seule pièce, une section d'arbre s'étendant axialement à partir d'une section d'épaulement de l'élément de joint externe. La section d'arbre est adaptée dans la bague de moyeu (2) par des dentelures (2c) avec la section d'épaulement en butée contre la section étagée (2d). L'élément de joint externe est réuni, à l'aide d'un écrou de fixation venant en contact avec une surface d'extrémité externe (12) de la bague de moyeu (2), à la bague de moyeu (2) de telle sorte que l'élément de joint externe et la bague de moyeu peuvent être axialement séparés l'un de l'autre et peuvent transmettre un couple entre eux. Un traitement de durcissement au laser est appliqué à la fois à une surface s'étendant à partir d'une surface latérale externe (4a) d'une bride de montage de roue (4) à une section pilote (11), et à une surface s'étendant de la surface d'extrémité externe (12) de la bague de moyeu (2) à la section étagée (2d) par l'intermédiaire des dentelures (2c).
PCT/JP2008/003554 2007-12-07 2008-12-02 Dispositif de palier pour roue Ceased WO2009072265A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007316583A JP5297643B2 (ja) 2007-12-07 2007-12-07 車輪用軸受装置
JP2007-316583 2007-12-07

Publications (1)

Publication Number Publication Date
WO2009072265A1 true WO2009072265A1 (fr) 2009-06-11

Family

ID=40717447

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/003554 Ceased WO2009072265A1 (fr) 2007-12-07 2008-12-02 Dispositif de palier pour roue

Country Status (2)

Country Link
JP (1) JP5297643B2 (fr)
WO (1) WO2009072265A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2354477A3 (fr) * 2010-01-27 2012-04-04 Schaeffler Technologies AG & Co. KG Arbre à came doté d'un palier à roulement, agencement de montage pour un arbre à came doté d'un palier à roulement et procédé de fabrication

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5964017B2 (ja) * 2011-06-23 2016-08-03 Ntn株式会社 車輪用軸受装置

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002087008A (ja) * 2000-09-20 2002-03-26 Ntn Corp 車輪軸受装置
JP2002283806A (ja) * 2001-03-29 2002-10-03 Ntn Corp 駆動車輪用軸受装置
JP2004132552A (ja) * 1997-08-28 2004-04-30 Nsk Ltd 車輪支持用転がり軸受ユニット
JP2005119383A (ja) * 2003-10-15 2005-05-12 Ntn Corp 車輪用軸受装置
JP2005233400A (ja) * 2004-02-23 2005-09-02 Koyo Seiko Co Ltd 転がり軸受装置
JP2006036112A (ja) * 2004-07-29 2006-02-09 Ntn Corp 車輪用軸受装置
JP2006137297A (ja) * 2004-11-12 2006-06-01 Ntn Corp 車輪用軸受装置
JP2006153111A (ja) * 2004-11-29 2006-06-15 Jtekt Corp 車輪用軸受装置
JP2007024273A (ja) * 2005-07-20 2007-02-01 Ntn Corp 車輪用軸受装置の製造方法
JP2007038805A (ja) * 2005-08-02 2007-02-15 Ntn Corp 車輪用軸受装置
JP2007170608A (ja) * 2005-12-26 2007-07-05 Ntn Corp 車輪用軸受装置
JP2007168519A (ja) * 2005-12-20 2007-07-05 Ntn Corp 車輪用軸受装置
JP2007211987A (ja) * 2007-05-01 2007-08-23 Ntn Corp 車輪用軸受装置及びその製造方法
JP2007237958A (ja) * 2006-03-09 2007-09-20 Nsk Ltd 転がり軸受ユニット用軌道輪部材、転がり軸受ユニット、転がり軸受ユニット用軌道輪部材の製造方法

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004132552A (ja) * 1997-08-28 2004-04-30 Nsk Ltd 車輪支持用転がり軸受ユニット
JP2002087008A (ja) * 2000-09-20 2002-03-26 Ntn Corp 車輪軸受装置
JP2002283806A (ja) * 2001-03-29 2002-10-03 Ntn Corp 駆動車輪用軸受装置
JP2005119383A (ja) * 2003-10-15 2005-05-12 Ntn Corp 車輪用軸受装置
JP2005233400A (ja) * 2004-02-23 2005-09-02 Koyo Seiko Co Ltd 転がり軸受装置
JP2006036112A (ja) * 2004-07-29 2006-02-09 Ntn Corp 車輪用軸受装置
JP2006137297A (ja) * 2004-11-12 2006-06-01 Ntn Corp 車輪用軸受装置
JP2006153111A (ja) * 2004-11-29 2006-06-15 Jtekt Corp 車輪用軸受装置
JP2007024273A (ja) * 2005-07-20 2007-02-01 Ntn Corp 車輪用軸受装置の製造方法
JP2007038805A (ja) * 2005-08-02 2007-02-15 Ntn Corp 車輪用軸受装置
JP2007168519A (ja) * 2005-12-20 2007-07-05 Ntn Corp 車輪用軸受装置
JP2007170608A (ja) * 2005-12-26 2007-07-05 Ntn Corp 車輪用軸受装置
JP2007237958A (ja) * 2006-03-09 2007-09-20 Nsk Ltd 転がり軸受ユニット用軌道輪部材、転がり軸受ユニット、転がり軸受ユニット用軌道輪部材の製造方法
JP2007211987A (ja) * 2007-05-01 2007-08-23 Ntn Corp 車輪用軸受装置及びその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2354477A3 (fr) * 2010-01-27 2012-04-04 Schaeffler Technologies AG & Co. KG Arbre à came doté d'un palier à roulement, agencement de montage pour un arbre à came doté d'un palier à roulement et procédé de fabrication

Also Published As

Publication number Publication date
JP5297643B2 (ja) 2013-09-25
JP2009137469A (ja) 2009-06-25

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