WO2005078292A1 - 車輪用軸受装置 - Google Patents
車輪用軸受装置 Download PDFInfo
- Publication number
- WO2005078292A1 WO2005078292A1 PCT/JP2005/001824 JP2005001824W WO2005078292A1 WO 2005078292 A1 WO2005078292 A1 WO 2005078292A1 JP 2005001824 W JP2005001824 W JP 2005001824W WO 2005078292 A1 WO2005078292 A1 WO 2005078292A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wheel
- bearing
- preload
- sensor
- bearing device
- Prior art date
Links
- 230000036316 preload Effects 0.000 claims abstract description 50
- 238000005096 rolling process Methods 0.000 claims abstract description 31
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 239000010409 thin film Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 238000002788 crimping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
- F16C19/522—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to load on the bearing, e.g. bearings with load sensors or means to protect the bearing against overload
-
- 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
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0009—Force sensors associated with a bearing
- G01L5/0019—Force sensors associated with a bearing by using strain gages, piezoelectric, piezo-resistive or other ohmic-resistance based sensors
-
- 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
- F16C2229/00—Setting preload
-
- 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
Definitions
- the present invention relates to a bearing device for a wheel used in an automobile and to which a preload is applied.
- a wheel bearing device is a double-row rolling bearing in the form of an angular ball bearing or a tapered roller bearing, and is given a preload.
- a method of managing the application of preload in a general double-row rolling bearing used for a spindle motor, a disk drive device of an information device, and the like there is a method of managing by a rotating torque (for example, JP-A-2003-74548).
- the preloading method is a method of continuously applying a constant rotational torque to the bearing and stopping the preloading when the rotation speed of the bearing reaches the target rotation speed.
- the preload management equipment is very important.
- the bearing seal must be assembled after the preload is applied, which complicates the assembly work.
- dirt may enter the bearing due to the lack of a bearing seal.
- An object of the present invention is to facilitate preload management, to apply a preload amount that does not vary even when a bearing seal is attached, to stabilize the bearing stiffness and rotational torque of individual bearings, and to stabilize quality. It is an object of the present invention to provide a wheel bearing device which can be manufactured.
- the wheel bearing device of the present invention provides an outer member having a double-row rolling surface formed on an inner peripheral surface, and an inner member having a rolling surface opposed to the rolling surface of the outer member.
- a bearing device for a wheel comprising a member and a double row of rolling elements interposed between opposing rolling surfaces, the bearing device for a wheel rotatably supporting a wheel with respect to a vehicle body, wherein the outer member and the inner member
- a sensor for detecting the amount of preload of the bearing is provided in either one of the above.
- the preload can be applied to the bearing while monitoring the signal of the sensor. Therefore, even if the preload is applied while the seal member is mounted, the variation in the preload amount is small. As a result, the bearing stiffness and rotational torque of each bearing become constant, and the quality is stabilized. Further, since the preload can be applied with the seal member incorporated, the assembly of the bearing is easy, and no dust is mixed into the bearing during the preload application.
- a sensor for detecting the preload amount of the bearing may use any one of a piezoelectric element, a strain gauge, and a magnetostrictive element. These piezoelectric elements, strain gauges, or magnetostrictive elements can be mounted on bearings at low cost. Therefore, it can be used only for preload control when preload is applied, and can be disposable.
- the senor for detecting the preload amount of the bearing may be configured by a thin film directly printed on one of the outer member and the inner member. .
- the senor is made of a thin film formed directly on the outer member or the inner member by a printing method, the mounting work of the sensor is not required, the assembly of the bearing becomes easier, and the sensor is provided at low cost. be able to.
- the inner member includes a hub wheel and an inner ring fitted to the outer periphery of the hub wheel, and the inner ring is a caulking portion that caulks an inboard end of the hub wheel.
- the bearing may be fixed to a knob wheel, and the preload of the bearing may be applied by caulking of the caulking portion.
- the operation of caulking the caulking portion also serves as the preload applying operation.
- the preload amount of the bearing can be accurately set.
- the wheel bearing device is assembled so that a predetermined preload is obtained by using a signal of the sensor.
- FIG. 1 is a sectional view of a wheel bearing device according to a first embodiment of the present invention.
- FIG. 2 is an output voltage waveform diagram of an electrostrictive element provided as a sensor in the wheel bearing device.
- FIG. 3 is an output voltage waveform diagram of a strain gauge provided as a sensor in the wheel bearing device.
- FIG. 4 is a sectional view of a wheel bearing device according to a second embodiment of the present invention.
- FIG. 5 is a sectional view of a wheel bearing device according to a third embodiment of the present invention.
- FIG. 6 is a cross-sectional view of a wheel bearing device according to a fourth embodiment of the present invention.
- FIG. 7 is a sectional view of a wheel bearing device according to a fifth embodiment of the present invention.
- FIG. 8 is a sectional view of a wheel bearing device according to a sixth embodiment of the present invention.
- This embodiment is an inner ring rotating type of the third generation and is an example applied to a bearing for supporting a driven wheel.
- this wheel bearing device includes an outer member 1 having a double row of rolling surfaces 6 and 7 on the inner periphery, and rolling surfaces 8 and 7 facing these rolling surfaces 6 and 7, respectively.
- An inner member 2 having 9 and a plurality of rows of rolling elements 3 interposed between the rolling surfaces 6 and 8 and between the rolling surfaces 7 and 9 are provided.
- the outer member 1 is attached to a knuckle (not shown) or the like of the vehicle body at one end via a vehicle body mounting flange la.
- the inner member 2 has a wheel mounting flange 2a, and a wheel (not shown) is mounted on the wheel mounting flange 2a with bolts 14.
- the bearing device for a wheel is a double-row angular contact ball bearing.
- Each of the rolling surfaces 6-9 has an arc-shaped cross section, and the contact angle of each rolling surface 6-9 is adjusted so as to be back-to-back. Is formed.
- the rolling elements 3 are made of balls, and are held by a holder 10 for each row. Outside the rolling element 3 on the outboard side, an annular space between the outer member 1 and the inner member 2 is sealed by a seal member 11.
- the term “board side” refers to a side that is the outer side in the vehicle width direction when the wheel bearing device is mounted on a vehicle
- the side “inboard” refers to a side that is the center side in the vehicle width direction.
- the outer member 1 is a member on the fixed side, and includes an outer member main body 1A having the vehicle body mounting flange la and an inner periphery of an inboard side end of the outer member main body 1A. Outside mated
- the outer surface of the outer member 1A and the outer race IB are formed with the rolling surfaces 6 and 7 of each of the multiple rows of rolling surfaces 6 and 7.
- a ring-shaped sensor 4 is provided between the outer member main body 1A and the outer ring 1B to detect the amount of preload of the bearing applied in the axial direction.
- the sensor 4 is composed of a piezoelectric element, and leads 5a and 5b are connected to its electrode terminals. The lead wires 5a and 5b pass through the outer member main body 1A and are drawn to the outside.
- a voltage is generated in the sensor 4 composed of the piezoelectric element, and a voltage corresponding to the load is obtained between the lead wires 5a and 5b as a preload amount detection signal.
- a strain gauge may be used in addition to the piezoelectric element.
- the inner member 2 is composed of a hub wheel 2A integrally having a wheel mounting flange 2a and another inner ring 2B. By caulking a caulked portion 2b at the inboard end of the hub wheel 2A, It is said that both are combined together.
- One of the rolling surfaces 8, 9 in the double row is formed on the hub wheel 2A, and the other is formed on the inner wheel 2B. Since the hub wheel 2A is for a driven wheel, it has a shape without an inner diameter hole.
- FIG. 2 shows a voltage waveform generated in the sensor 4 that also generates a piezoelectric element force at this time.
- the left side with respect to the peak of the waveform shows the plus portion of the change in the preload
- the right side shows the discharge of the charge stored in the sensor 4 which also has the piezoelectric element force. Therefore, the value obtained by integrating the shaded portion on the left side of the peak of the voltage waveform corresponds to the preload of the bearing.
- the initial preload amount can be given with high accuracy without variation. Further, even if the preload amount is detected in a state where the seal member 11 is assembled in advance, since the seal member 11 does not affect the detection accuracy, the assembling operation is simplified, and the inside of the bearing during the preload applying operation is reduced. There is no contamination of waste.
- FIG. 3 shows a voltage waveform when a load is applied to the strain gauge when a strain gauge is used as the sensor 4. From this figure, it can be seen that the voltage generated at the sensor 4 changes in a stepwise manner due to the increase in the load applied to the sensor 4 that also generates the strain gauge force. From this, in this case, by managing the potential difference of the step-like voltage generated from the sensor 4, In addition, the preload amount of the bearing can be set with high accuracy.
- FIG. 4 shows a second embodiment of the present invention.
- the outer member 1 is a single member and the sensor 4 is provided on the inner member 2 in the first embodiment shown in FIG.
- the inner member 2 is composed of a hub wheel 2A and an inner ring 2B, as in the case of the first embodiment.
- the ring-shaped sensor 4 having a piezoelectric element and the like is installed between the caulked portion 2b formed at the inboard end of the hub wheel 2A and the width surface of the inner ring 2B opposed to the caulked portion 2b. .
- the inner ring 2B and the sensor 4 are positioned in the axial direction while the sensor 4 is sandwiched between the inner ring 2B and the caulking portion 2b, and fixed to the hub wheel 2A.
- Other configurations are the same as those of the first embodiment.
- the output voltage of the sensor 4 composed of a piezoelectric element changes due to the crimping operation for applying a preload to the bearing.
- the preload amount of the bearing can be accurately determined. Can be set.
- the work of caulking the caulked portion 2b also serves as a preload applying operation, it is possible to simplify the work that does not require any special work for applying the preload other than the assembling operation of the bearing. Even when a strain gauge is used for the sensor 4, the amount of preload can be set with high accuracy as described above.
- FIG. 5 shows a third embodiment of the present invention.
- This embodiment differs from the second embodiment shown in FIG. 4 in that a spacer 12 is interposed between the sensor 4 and the caulked portion 2b of the hub wheel 2A. That is, the inner ring 2B is also arranged such that the inner ring 2B, the sensor 4, the spacer 12, and the crimping section 2b are arranged in this order toward the crimping section 2b.
- Other configurations are the same as those of the second embodiment in FIG.
- a uniform load can be applied to the sensor 4 made of a piezoelectric element at the time of applying a preload, and more accurate preload management can be performed.
- FIG. 6 and FIG. 7 show fourth and fifth embodiments of the present invention, respectively.
- the sensor 4 is printed on the outer ring 1B or the outer member main body 1A in place of the configuration in which the sensor 4 is provided separately from the outer member 1 in the first embodiment of FIG.
- a thin film is printed directly on the substrate.
- This thin film is, for example, a strain gauge having printed wiring.
- the sensor 4 is directly printed on the inner ring 2B or the spacer 12 by a printing method instead of the configuration in which the separate sensor 4 is provided in the third embodiment of FIG. This is an example in which a thin film is formed.
- the senor 4 When the sensor 4 is made of a thin film directly formed on the outer member 1 or the inner member 2 by a printing method as in these embodiments, the mounting work of the sensor 4 is not required, and the assembly of the bearing is performed. And the sensor can be provided at low cost.
- a piezoelectric element or a strain gauge was used as the sensor 4 for detecting the preload amount.
- a child may be used.
- a magnetostrictive element may be used as the sensor 4.
- FIG. 1 the sensor 4 is composed of a ring-shaped magnetostrictive member 4a and a ring-shaped detecting portion 4b composed of a yoke 4ba and a coil 4bb, and the magnetostrictive member 4a is provided between the inner ring 2B and the caulking portion 2b. It is interposed.
- the detector 4b is attached to the end of the inner ring 2B.
- the preload can be managed by detecting the magnetostrictive material 4a, whose magnetic permeability changes due to the preload, with the detection unit 4b having the coil 4bb.
- the shape of the sensor 4 is not limited to a plate shape or a thin film shape, but may be a pipe shape or the like. Further, the sensor 4 is not limited to a ring shape, and may be, for example, a sensor locally provided at a plurality of positions in a circumferential direction.
- a second-generation wheel bearing device in which a double-row inner ring (not shown) is provided for the hub wheel 2A may be used.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200560024368 DE602005024368D1 (de) | 2004-02-18 | 2005-02-08 | Lagervorrichtung für rad |
EP20050709876 EP1717467B1 (en) | 2004-02-18 | 2005-02-08 | Bearing device for wheel |
US10/589,624 US20070098311A1 (en) | 2004-02-18 | 2005-02-08 | Bearing device for wheel |
US11/523,067 US7628540B2 (en) | 2004-02-18 | 2006-09-19 | Bearing device for wheel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004041048 | 2004-02-18 | ||
JP2004-041048 | 2004-02-18 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/589,624 A-371-Of-International US20070098311A1 (en) | 2004-02-18 | 2005-02-08 | Bearing device for wheel |
US11/523,067 Continuation-In-Part US7628540B2 (en) | 2004-02-18 | 2006-09-19 | Bearing device for wheel |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005078292A1 true WO2005078292A1 (ja) | 2005-08-25 |
Family
ID=34857910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/001824 WO2005078292A1 (ja) | 2004-02-18 | 2005-02-08 | 車輪用軸受装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20070098311A1 (ja) |
EP (1) | EP1717467B1 (ja) |
DE (1) | DE602005024368D1 (ja) |
WO (1) | WO2005078292A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007071267A (ja) * | 2005-09-06 | 2007-03-22 | Ntn Corp | センサ付車輪用軸受 |
WO2007109818A1 (de) * | 2006-03-28 | 2007-10-04 | Steyr-Daimler-Puch Spezialfahrzeug Gmbh | Drehdurchführung innerhalb einer radlagereinheit |
FR2899293A1 (fr) * | 2006-04-03 | 2007-10-05 | Snr Roulements Sa | Bague exterieure de roulement de roue |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI119033B (fi) * | 2006-05-09 | 2008-06-30 | Metso Paper Inc | Sovitelma, järjestelmä ja menetelmä rainanmuodostus- tai jälkikäsittelykoneella pyörivän kappaleen toimintaolosuhteiden mittaamiseksi |
US8469597B2 (en) | 2008-04-16 | 2013-06-25 | Honeywell International Inc. | Active preload control for rolling element bearings |
DE102010047928A1 (de) * | 2010-10-08 | 2012-04-12 | Schaeffler Technologies Gmbh & Co. Kg | Wälzlager zum rotativen Lagern eines Maschinenelementes |
CN107202659A (zh) * | 2017-05-26 | 2017-09-26 | 浙江万向精工有限公司 | 一种非驱动轮毂轴承单元旋铆压力测量系统及其测量方法 |
CN107219029A (zh) * | 2017-05-26 | 2017-09-29 | 浙江万向精工有限公司 | 一种轮毂轴承单元旋铆压力测量系统及其测量方法 |
CN107228725A (zh) * | 2017-05-26 | 2017-10-03 | 浙江万向精工有限公司 | 一种驱动轮毂轴承单元旋铆压力测量系统及其测量方法 |
DE102018111841A1 (de) * | 2018-05-15 | 2019-11-21 | Schaeffler Technologies AG & Co. KG | Radnabe zur Lagerung eines Fahrzeugrades |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07332360A (ja) * | 1994-02-16 | 1995-12-22 | Timken Co:The | 圧縮力センサーを用いた軸受け及びその調整方法 |
JPH0825106A (ja) * | 1994-07-18 | 1996-01-30 | Honda Motor Co Ltd | 軸受の予圧調整装置 |
JP2001200841A (ja) * | 2000-01-19 | 2001-07-27 | Ntn Corp | 軸受装置における軸受の異常検知装置 |
JP2002213438A (ja) | 2001-01-17 | 2002-07-31 | Koyo Seiko Co Ltd | 複列アンギュラ軸受 |
JP2002292503A (ja) | 2001-03-29 | 2002-10-08 | Toshiba Mach Co Ltd | 工作機械の主軸装置 |
JP2003004593A (ja) * | 2001-06-20 | 2003-01-08 | Koyo Seiko Co Ltd | 軸受装置の予圧測定方法ならびに予圧測定装置 |
JP2004045370A (ja) | 2002-05-17 | 2004-02-12 | Koyo Seiko Co Ltd | センサ付き転がり軸受ユニットおよびセンサ付きハブユニット |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4657412A (en) * | 1985-03-25 | 1987-04-14 | The Torrington Company | Variable preload bearing assembly |
US6394657B1 (en) * | 1993-02-22 | 2002-05-28 | Nsk Ltd. | Preloading method for preload-adjustable rolling bearing and manufacture of the same |
US5509198A (en) * | 1992-02-24 | 1996-04-23 | Nsk Ltd. | Preloading method for preload-adjustable rolling bearing and manufacture of the same |
JPH07217649A (ja) * | 1994-02-04 | 1995-08-15 | Nippon Seiko Kk | 複列転がり軸受の予圧隙間を測定する方法と装置 |
JP3648919B2 (ja) * | 1996-05-27 | 2005-05-18 | 日本精工株式会社 | 軸受の予圧測定方法および測定装置 |
JP4009801B2 (ja) * | 1998-11-09 | 2007-11-21 | 日本精工株式会社 | 転がり軸受の予圧量測定装置 |
US6279395B1 (en) * | 1999-02-05 | 2001-08-28 | Kistler Instrument Corporation | Annual shear element with radial preload |
US6464399B1 (en) * | 1999-12-27 | 2002-10-15 | The Timken Company | Hub assembly for automotive vehicles |
IT1315864B1 (it) * | 2000-03-15 | 2003-03-26 | Umbra Cuscinetti Spa | Dispositivo per la misurazione e la regolazione del precarico sucuscinetto. |
NL1016756C2 (nl) * | 2000-11-30 | 2002-05-31 | Skf Eng & Res Centre Bv | Meetelement voor het meten van radiale en/of axiale krachten op een lager. |
US6532666B1 (en) * | 2001-11-29 | 2003-03-18 | The Timken Company | Process for capturing a bearing race on a spindle |
EP1550813B1 (en) * | 2002-05-17 | 2009-10-21 | JTEKT Corporation | Rolling element bearing unit with sensor and hub unit with sensor |
-
2005
- 2005-02-08 US US10/589,624 patent/US20070098311A1/en not_active Abandoned
- 2005-02-08 WO PCT/JP2005/001824 patent/WO2005078292A1/ja not_active Application Discontinuation
- 2005-02-08 EP EP20050709876 patent/EP1717467B1/en not_active Expired - Fee Related
- 2005-02-08 DE DE200560024368 patent/DE602005024368D1/de active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07332360A (ja) * | 1994-02-16 | 1995-12-22 | Timken Co:The | 圧縮力センサーを用いた軸受け及びその調整方法 |
JPH0825106A (ja) * | 1994-07-18 | 1996-01-30 | Honda Motor Co Ltd | 軸受の予圧調整装置 |
JP2001200841A (ja) * | 2000-01-19 | 2001-07-27 | Ntn Corp | 軸受装置における軸受の異常検知装置 |
JP2002213438A (ja) | 2001-01-17 | 2002-07-31 | Koyo Seiko Co Ltd | 複列アンギュラ軸受 |
JP2002292503A (ja) | 2001-03-29 | 2002-10-08 | Toshiba Mach Co Ltd | 工作機械の主軸装置 |
JP2003004593A (ja) * | 2001-06-20 | 2003-01-08 | Koyo Seiko Co Ltd | 軸受装置の予圧測定方法ならびに予圧測定装置 |
JP2004045370A (ja) | 2002-05-17 | 2004-02-12 | Koyo Seiko Co Ltd | センサ付き転がり軸受ユニットおよびセンサ付きハブユニット |
Non-Patent Citations (1)
Title |
---|
See also references of EP1717467A4 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007071267A (ja) * | 2005-09-06 | 2007-03-22 | Ntn Corp | センサ付車輪用軸受 |
JP4493569B2 (ja) * | 2005-09-06 | 2010-06-30 | Ntn株式会社 | センサ付車輪用軸受 |
WO2007109818A1 (de) * | 2006-03-28 | 2007-10-04 | Steyr-Daimler-Puch Spezialfahrzeug Gmbh | Drehdurchführung innerhalb einer radlagereinheit |
FR2899293A1 (fr) * | 2006-04-03 | 2007-10-05 | Snr Roulements Sa | Bague exterieure de roulement de roue |
Also Published As
Publication number | Publication date |
---|---|
DE602005024368D1 (de) | 2010-12-09 |
EP1717467A1 (en) | 2006-11-02 |
EP1717467A4 (en) | 2007-05-23 |
US20070098311A1 (en) | 2007-05-03 |
EP1717467B1 (en) | 2010-10-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2005078292A1 (ja) | 車輪用軸受装置 | |
US7628540B2 (en) | Bearing device for wheel | |
WO2007066593A1 (ja) | センサ付車輪用軸受 | |
WO2022065199A1 (ja) | 軸受装置 | |
WO2004099747A1 (ja) | センサ内蔵車輪用軸受 | |
JP2005265175A (ja) | 車輪用軸受装置 | |
JP3174759B2 (ja) | 複列転がり軸受の予圧測定方法 | |
JP4345988B2 (ja) | 車輪用軸受装置 | |
JP3639421B2 (ja) | 複列転がり軸受の予圧測定方法 | |
JP2004084848A (ja) | 転がり軸受装置 | |
JP2003089302A (ja) | 磁気エンコーダおよびそれを備えた車輪用軸受 | |
JP2528784Y2 (ja) | 回転速度検出センサ付転がり軸受 | |
JP4045821B2 (ja) | 転がり軸受装置におけるシール部材の取付け方法 | |
KR102624585B1 (ko) | 톤휠 및 톤휠 장착부 구조가 개선된 휠베어링 | |
JP4218275B2 (ja) | 車軸用転がり軸受の製造方法 | |
JPH0874844A (ja) | 車軸用軸受装置の予圧測定方法及び装置 | |
JP2000162222A (ja) | 回転速度検出装置付き車輪軸受装置 | |
JP2007056926A (ja) | センサ付車輪用軸受 | |
JP2000356646A (ja) | 回転速度検出装置付転がり軸受ユニット | |
JP3306918B2 (ja) | 車輪の回転速度検出装置 | |
KR102338288B1 (ko) | 센서타겟 및 센서타겟 장착부 구조가 개선된 휠베어링 | |
JP4627068B2 (ja) | 磁気エンコーダの品質管理方法 | |
JP2008138699A (ja) | 車輪用転がり軸受装置 | |
JP2001311442A (ja) | ブレーキロータおよびそれを具備した車輪軸受装置 | |
JP2007263968A5 (ja) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2005709876 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007098311 Country of ref document: US Ref document number: 10589624 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: DE |
|
WWP | Wipo information: published in national office |
Ref document number: 2005709876 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 10589624 Country of ref document: US |