WO2008084758A1 - Dispositif à roulement pour roue - Google Patents

Dispositif à roulement pour roue Download PDF

Info

Publication number
WO2008084758A1
WO2008084758A1 PCT/JP2008/000005 JP2008000005W WO2008084758A1 WO 2008084758 A1 WO2008084758 A1 WO 2008084758A1 JP 2008000005 W JP2008000005 W JP 2008000005W WO 2008084758 A1 WO2008084758 A1 WO 2008084758A1
Authority
WO
WIPO (PCT)
Prior art keywords
press
housing
surface part
outer ring
fitting surface
Prior art date
Application number
PCT/JP2008/000005
Other languages
English (en)
Japanese (ja)
Inventor
Akira Fujimura
Hiroya Kato
Hiroaki Itakura
Original Assignee
Ntn Corporation
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 JP2007001253A external-priority patent/JP2008168663A/ja
Priority claimed from JP2007001254A external-priority patent/JP2008168664A/ja
Priority claimed from JP2007001222A external-priority patent/JP2008170170A/ja
Priority claimed from JP2007001223A external-priority patent/JP2008170171A/ja
Priority claimed from JP2007001255A external-priority patent/JP2008168665A/ja
Priority claimed from JP2007002997A external-priority patent/JP2008169899A/ja
Application filed by Ntn Corporation filed Critical Ntn Corporation
Publication of WO2008084758A1 publication Critical patent/WO2008084758A1/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/487—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by rotating magnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/001—Hubs with roller-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
    • 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
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/007—Encoders, e.g. parts with a plurality of alternating magnetic poles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
    • G01D11/24—Housings ; Casings for instruments
    • G01D11/245—Housings for sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/443—Devices characterised by the use of electric or magnetic means for measuring angular speed mounted in 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
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

L'invention concerne un dispositif de roulement pour roue utilisé comme une unité à axes pour gros véhicules de type camions et bus et capables de détecter de manière précise la rotation de roues à tout moment parce que la relation entre les positions d'un codeur magnétique et d'un capteur magnétique ne change pas. Le dispositif à roulement (1) pour roue possède un roulement à double rangée (2) et un logement (7) pour monter un noyau annulaire (34). Sur la périphérie intérieure du noyau annulaire (34) est ajusté un codeur magnétique (17) de détection de rotation est fixé sur l'anneau extérieur (4) et un anneau élastique l'empêche de tomber vers l'extérieur (15), est installé dans la périphérie intérieure du boîtier (7) ou fixé à une extrémité axiale du boîtier (7). La surface périphérique intérieure du boîtier (7) est formée dans une surface cylindrique en escalier possédant une partie superficielle d'ajustement (11a) dans laquelle l'anneau extérieur (4) est ajusté et possédant également une partie superficielle de petit diamètre (11c) de diamètre plus petit que la partie superficielle d'ajustemetn (11a) se prolongeant dans la partie superficielle d'ajustement (11a) ave une partie en escalier (11b) à entre. L'anneau extérieur (4) ajusté dans la partie de surface d'ajustement (11) est fixé latéralement par la partie en escalier (11b) et par un élément de fixation (13) fixé à la périphérie intérieure du boîtier (7).
PCT/JP2008/000005 2007-01-09 2008-01-08 Dispositif à roulement pour roue WO2008084758A1 (fr)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP2007-001222 2007-01-09
JP2007001253A JP2008168663A (ja) 2007-01-09 2007-01-09 車輪用軸受装置
JP2007001254A JP2008168664A (ja) 2007-01-09 2007-01-09 車輪用軸受装置
JP2007001222A JP2008170170A (ja) 2007-01-09 2007-01-09 車輪用軸受装置
JP2007-001255 2007-01-09
JP2007-001254 2007-01-09
JP2007001223A JP2008170171A (ja) 2007-01-09 2007-01-09 車輪用軸受装置
JP2007-001223 2007-01-09
JP2007001255A JP2008168665A (ja) 2007-01-09 2007-01-09 車輪用軸受装置
JP2007002997A JP2008169899A (ja) 2007-01-11 2007-01-11 車輪用軸受装置
JP2007-002997 2007-01-11
JP2007-001253 2007-01-24

Publications (1)

Publication Number Publication Date
WO2008084758A1 true WO2008084758A1 (fr) 2008-07-17

Family

ID=39608647

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/000005 WO2008084758A1 (fr) 2007-01-09 2008-01-08 Dispositif à roulement pour roue

Country Status (1)

Country Link
WO (1) WO2008084758A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011121381A1 (fr) * 2010-04-02 2011-10-06 Aktiebolaget Skf Ensemble roulement pourvu d'une cible et d'un capteur, et procédé de montage d'un tel ensemble roulement
CN110049880A (zh) * 2016-12-20 2019-07-23 沃尔沃卡车集团 用于包括差速器的车辆轮轴的组件
EP4230968A1 (fr) * 2022-02-22 2023-08-23 Sumitomo Heavy Industries, LTD. Dispositif de détection de rotation

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10227802A (ja) * 1997-02-12 1998-08-25 Nippon Seiko Kk 回転速度検出用センサロータ
JPH11148513A (ja) * 1997-11-17 1999-06-02 Nippon Seiko Kk 複列転がり軸受装置
JP2003184899A (ja) * 2001-12-13 2003-07-03 Koyo Seiko Co Ltd 車両用転がり軸受装置
JP2003201978A (ja) * 2001-12-28 2003-07-18 Tokico Ltd スクロール式流体機械
DE102004018901B3 (de) * 2004-04-15 2005-07-28 Ab Skf Innenring einer Wälzlagerbaugruppe und Radlager mit der Wälzlagerbaugruppe
JP2006316804A (ja) * 2005-05-10 2006-11-24 Ntn Corp 車輪用軸受装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10227802A (ja) * 1997-02-12 1998-08-25 Nippon Seiko Kk 回転速度検出用センサロータ
JPH11148513A (ja) * 1997-11-17 1999-06-02 Nippon Seiko Kk 複列転がり軸受装置
JP2003184899A (ja) * 2001-12-13 2003-07-03 Koyo Seiko Co Ltd 車両用転がり軸受装置
JP2003201978A (ja) * 2001-12-28 2003-07-18 Tokico Ltd スクロール式流体機械
DE102004018901B3 (de) * 2004-04-15 2005-07-28 Ab Skf Innenring einer Wälzlagerbaugruppe und Radlager mit der Wälzlagerbaugruppe
JP2006316804A (ja) * 2005-05-10 2006-11-24 Ntn Corp 車輪用軸受装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011121381A1 (fr) * 2010-04-02 2011-10-06 Aktiebolaget Skf Ensemble roulement pourvu d'une cible et d'un capteur, et procédé de montage d'un tel ensemble roulement
CN110049880A (zh) * 2016-12-20 2019-07-23 沃尔沃卡车集团 用于包括差速器的车辆轮轴的组件
CN110049880B (zh) * 2016-12-20 2020-06-30 沃尔沃卡车集团 用于包括差速器的车辆轮轴的组件
EP4230968A1 (fr) * 2022-02-22 2023-08-23 Sumitomo Heavy Industries, LTD. Dispositif de détection de rotation

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