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WO2008129787A1 - 通信機能付車輪用軸受 - Google Patents

通信機能付車輪用軸受 Download PDF

Info

Publication number
WO2008129787A1
WO2008129787A1 PCT/JP2008/000587 JP2008000587W WO2008129787A1 WO 2008129787 A1 WO2008129787 A1 WO 2008129787A1 JP 2008000587 W JP2008000587 W JP 2008000587W WO 2008129787 A1 WO2008129787 A1 WO 2008129787A1
Authority
WO
WIPO (PCT)
Prior art keywords
communication
bearing
wheel
communication function
inner member
Prior art date
Application number
PCT/JP2008/000587
Other languages
English (en)
French (fr)
Inventor
Toru Takahashi
Hiroshi Isobe
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 JP2007092148A external-priority patent/JP5085173B2/ja
Priority claimed from JP2007090298A external-priority patent/JP5052178B2/ja
Priority claimed from JP2007105585A external-priority patent/JP2008260450A/ja
Priority claimed from JP2007105584A external-priority patent/JP2008260449A/ja
Priority claimed from JP2007107971A external-priority patent/JP2008267422A/ja
Priority claimed from JP2007107794A external-priority patent/JP2008269042A/ja
Application filed by Ntn Corporation filed Critical Ntn Corporation
Publication of WO2008129787A1 publication Critical patent/WO2008129787A1/ja

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
    • B60B25/00—Rims built-up of several main parts ; Locking means for the rim parts
    • B60B25/002—Rims split in circumferential direction
    • B60B25/004—Rims split in circumferential direction one rim part comprising the wheel disc
    • 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
    • B60B27/0015—Hubs for driven wheels
    • B60B27/0021—Hubs for driven wheels characterised by torque transmission means from drive axle
    • B60B27/0026—Hubs for driven wheels characterised by torque transmission means from drive axle of the radial type, e.g. splined key
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0015—Hubs for driven wheels
    • B60B27/0036—Hubs for driven wheels comprising homokinetic joints
    • B60B27/0042—Hubs for driven wheels comprising homokinetic joints characterised by the fixation of the homokinetic joint to the hub
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0047—Hubs characterised by functional integration of other elements
    • B60B27/0068—Hubs characterised by functional integration of other elements the element being a sensor
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
    • B60B3/02—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body integral with rim
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/041—Means for supplying power to the signal- transmitting means on the wheel
    • B60C23/0413—Wireless charging of active radio frequency circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
    • B60C23/0427—Near field transmission with inductive or capacitive coupling means
    • B60C23/043—Near field transmission with inductive or capacitive coupling means using transformer type signal transducers, e.g. rotary transformers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B60R16/027—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems between relatively movable parts of the vehicle, e.g. between steering wheel and column
    • 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
    • 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
    • F16C41/008—Identification means, e.g. markings, RFID-tags; Data transfer means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/06—Movable joints, e.g. rotating joints
    • H01P1/062—Movable joints, e.g. rotating joints the relative movement being a rotation
    • H01P1/066—Movable joints, e.g. rotating joints the relative movement being a rotation with an unlimited angle of rotation
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

　回転側と固定側間の双方向に通信が行えて、部品点数の削減、設計の自由度向上が図れ、また回転中，回転停止時を問わず通信が行え、配線も容易で、通信のための摩擦の増大の問題のない通信機能付車輪用軸受を提供する。固定輪である外方部材１と回転輪である内方部材２との間に複列の転動体５を介在させ、外方部材１と内方部材２の間で、非接触で通信する通信手段２１を設ける。この通信手段２１には、コネクタ３１，３２が接続されている。
PCT/JP2008/000587 2007-03-30 2008-03-14 通信機能付車輪用軸受 WO2008129787A1 (ja)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP2007-092148 2007-03-30
JP2007-090298 2007-03-30
JP2007092148A JP5085173B2 (ja) 2007-03-30 2007-03-30 電力伝送装置付車輪用軸受
JP2007090298A JP5052178B2 (ja) 2007-03-30 2007-03-30 双方向通信機能付車輪用軸受
JP2007105585A JP2008260450A (ja) 2007-04-13 2007-04-13 双方向通信機能付車輪用軸受
JP2007105584A JP2008260449A (ja) 2007-04-13 2007-04-13 双方向通信機能付車輪用軸受
JP2007-105584 2007-04-13
JP2007-105585 2007-04-13
JP2007107971A JP2008267422A (ja) 2007-04-17 2007-04-17 双方向通信機能付車輪用軸受
JP2007-107971 2007-04-17
JP2007107794A JP2008269042A (ja) 2007-04-17 2007-04-17 双方向通信機能付車輪用軸受
JP2007-107794 2007-04-17

Publications (1)

Publication Number Publication Date
WO2008129787A1 true WO2008129787A1 (ja) 2008-10-30

Family

ID=39875322

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/000587 WO2008129787A1 (ja) 2007-03-30 2008-03-14 通信機能付車輪用軸受

Country Status (1)

Country Link
WO (1) WO2008129787A1 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2767466A1 (en) * 2013-01-30 2014-08-20 Honda Motor Co., Ltd. Final gear structure
WO2014177140A1 (de) * 2013-04-30 2014-11-06 Schaeffler Technologies Gmbh & Co. Kg Wälzlager mit berührungsloser signalübertragung
JPWO2015108152A1 (ja) * 2014-01-20 2017-03-23 日立オートモティブシステムズ株式会社 回転体非接触給電装置およびトルクセンサ
JPWO2015108153A1 (ja) * 2014-01-20 2017-03-23 日立オートモティブシステムズ株式会社 非接触給電装置およびトルクセンサ
CN112677704A (zh) * 2019-10-17 2021-04-20 斯凯孚公司 一种设置有无线电力传输装置的车轮轮毂轴承
JP2021164272A (ja) * 2020-03-31 2021-10-11 オムロン株式会社 回転コネクタ

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11118622A (ja) * 1997-10-17 1999-04-30 Nippon Seiko Kk 回転体装置
JP2000162072A (ja) * 1998-11-30 2000-06-16 Ntn Corp ホイール用軸受
JP2002055113A (ja) * 2000-08-09 2002-02-20 Ntn Corp 車輪用軸受装置
JP2002130262A (ja) * 2000-10-27 2002-05-09 Ntn Corp 非接触信号伝達機構付き軸受
JP2003157485A (ja) * 2001-11-21 2003-05-30 Nsk Ltd 車輪支持部分の状態を表す信号の伝達装置
JP2004205388A (ja) * 2002-12-26 2004-07-22 Koyo Seiko Co Ltd センサ付きハブユニット
JP2006170626A (ja) * 2004-12-10 2006-06-29 Ntn Corp 回転センサ付き軸受

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11118622A (ja) * 1997-10-17 1999-04-30 Nippon Seiko Kk 回転体装置
JP2000162072A (ja) * 1998-11-30 2000-06-16 Ntn Corp ホイール用軸受
JP2002055113A (ja) * 2000-08-09 2002-02-20 Ntn Corp 車輪用軸受装置
JP2002130262A (ja) * 2000-10-27 2002-05-09 Ntn Corp 非接触信号伝達機構付き軸受
JP2003157485A (ja) * 2001-11-21 2003-05-30 Nsk Ltd 車輪支持部分の状態を表す信号の伝達装置
JP2004205388A (ja) * 2002-12-26 2004-07-22 Koyo Seiko Co Ltd センサ付きハブユニット
JP2006170626A (ja) * 2004-12-10 2006-06-29 Ntn Corp 回転センサ付き軸受

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2767466A1 (en) * 2013-01-30 2014-08-20 Honda Motor Co., Ltd. Final gear structure
WO2014177140A1 (de) * 2013-04-30 2014-11-06 Schaeffler Technologies Gmbh & Co. Kg Wälzlager mit berührungsloser signalübertragung
JPWO2015108152A1 (ja) * 2014-01-20 2017-03-23 日立オートモティブシステムズ株式会社 回転体非接触給電装置およびトルクセンサ
JPWO2015108153A1 (ja) * 2014-01-20 2017-03-23 日立オートモティブシステムズ株式会社 非接触給電装置およびトルクセンサ
US9960641B2 (en) 2014-01-20 2018-05-01 Hitachi Automotive Systems, Ltd. Non-contact power feeding device used in torque sensor having a coil enclosed in peripheral side of a resonance coil and is magnetically coupled with the resonance coil
CN112677704A (zh) * 2019-10-17 2021-04-20 斯凯孚公司 一种设置有无线电力传输装置的车轮轮毂轴承
US11231069B2 (en) 2019-10-17 2022-01-25 Aktiebolaget Skf Wheel hub bearing provided with a wireless power transfer device
JP2021164272A (ja) * 2020-03-31 2021-10-11 オムロン株式会社 回転コネクタ
JP7400598B2 (ja) 2020-03-31 2023-12-19 オムロン株式会社 回転コネクタ

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