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1. 发明授权

US09234908B2 Rotation detecting device and bearing equipped with rotation detecting device 有权
标题翻译：旋转检测装置和轴承配有旋转检测装置
公开(公告)号：US09234908B2
公开(公告)日：2016-01-12
申请号：US13378238
申请日：2010-06-10
申请人： Kiyotake Shibata , Toru Takahashi , Takayuki Norimatsu
发明人： Kiyotake Shibata , Toru Takahashi , Takayuki Norimatsu
IPC分类号： G01B7/30 , G01P3/487 , G01D5/14 , G01D5/245 , G01P3/44 , F16C41/00
CPC分类号： G01P3/487 , F16C41/007 , G01D5/145 , G01D5/2451 , G01P3/443
摘要： A rotation detecting device, which is compatible regardless of whether a process control device for processing an output signal of the rotation detecting device is standard one or new one having high input signal resolving power, and, also, a rotation detecting device equipped bearing assembly having such rotation detecting device, are provided. The rotation detecting device includes an encoder provided rotatably and having a plurality of circumferentially equidistantly arranged to-be-detected poles, and a sensor for detecting the to-be-detected poles. The use is made of a multiplying unit for multiplying the phase of the to-be-detected poles from an output of the sensor. The use is also made of a pulse outputting unit for receiving an output of the multiplying unit or both the output of the multiplying unit and an output of the sensor and output pulses having two multiplying powers different from each other.
摘要翻译：无论用于处理旋转检测装置的输出信号的处理控制装置是具有高输入信号分辨能力的标准的还是新的，旋转检测装置都是兼容的，以及具有旋转检测装置的轴承组件，其具有提供这种旋转检测装置。旋转检测装置包括可旋转地设置并且具有多个周向等距布置的待检测磁极的编码器和用于检测待检测磁极的传感器。使用乘法单元，用于将待检测的极点的相位与传感器的输出相乘。还使用脉冲输出单元，用于接收乘法单元的输出或乘法单元的输出和传感器的输出以及具有彼此不同的两个乘法功率的输出脉冲。

2. 发明申请

US20120086440A1 ROTATION DETECTING DEVICE AND BEARING EQUIPPED WITH ROTATION DETECTING DEVICE 有权
标题翻译：旋转检测装置和带旋转检测装置的轴承
公开(公告)号：US20120086440A1
公开(公告)日：2012-04-12
申请号：US13378238
申请日：2010-06-10
申请人： Kiyotake Shibata , Toru Takahashi , Takayuki Norimatsu
发明人： Kiyotake Shibata , Toru Takahashi , Takayuki Norimatsu
IPC分类号： G01B7/30
CPC分类号： G01P3/487 , F16C41/007 , G01D5/145 , G01D5/2451 , G01P3/443
摘要： A rotation detecting device, which is compatible regardless of whether a process control device for processing an output signal of the rotation detecting device is standard one or new one having high input signal resolving power, and, also, a rotation detecting device equipped bearing assembly having such rotation detecting device, are provided. The rotation detecting device includes an encoder provided rotatably and having a plurality of circumferentially equidistantly arranged to-be-detected poles, and a sensor for detecting the to-be-detected poles. The use is made of a multiplying unit for multiplying the phase of the to-be-detected poles from an output of the sensor. The use is also made of a pulse outputting unit for receiving an output of the multiplying unit or both the output of the multiplying unit and an output of the sensor and output pulses having two multiplying powers different from each other.
摘要翻译：无论用于处理旋转检测装置的输出信号的处理控制装置是否具有高输入信号分辨能力的标准或新的旋转检测装置，以及具有旋转检测装置的轴承组件，其具有相互兼容的旋转检测装置，提供这种旋转检测装置。旋转检测装置包括可旋转地设置并且具有多个周向等距布置的待检测磁极的编码器和用于检测待检测磁极的传感器。使用乘法单元，用于将待检测的极点的相位与传感器的输出相乘。还使用脉冲输出单元，用于接收乘法单元的输出或乘法单元的输出和传感器的输出以及具有彼此不同的两个乘法功率的输出脉冲。

3. 发明授权

US08092096B2 Wheel bearing apparatus for a vehicle 有权
标题翻译：车辆车轮轴承装置
公开(公告)号：US08092096B2
公开(公告)日：2012-01-10
申请号：US12818568
申请日：2010-06-18
申请人： Kiyotake Shibata , Takayuki Norimatsu
发明人： Kiyotake Shibata , Takayuki Norimatsu
IPC分类号： F16C13/00
CPC分类号： B60B27/0026 , B60B27/0005 , F16C19/184 , F16C19/186 , F16C19/527 , F16C33/586 , F16C33/64 , F16C35/063 , F16C2326/02
摘要： A vehicle wheel bearing apparatus has an outer member, an inner member, and at least one inner ring press fit onto a cylindrical portion of a wheel hub. Double row rolling elements are rollably contained between double row outer raceway surfaces and double row inner raceway surfaces. A constant velocity universal joint torque is inserted into the wheel hub. It is axially separably connected to the wheel hub by a securing nut. A shoulder of an outer joint member of the constant velocity universal joint abuts against the inner member. An abutting surface of the inner member that abuts the shoulder of an outer joint member is formed so that it does not include a segment of a mirror finished surface with an area exceeding 0.005 mm2.
摘要翻译：车轮轴承装置具有外部构件，内部构件和至少一个内圈压配合到轮毂的圆柱形部分上。双排滚动元件可滚动地容纳在双列外滚道表面和双列内滚道表面之间。等速万向节扭矩插入轮毂。它通过固定螺母轴向可分离地连接到轮毂。等速万向接头的外接头构件的肩部抵靠内部构件。内部构件的与外侧接合构件的肩部抵接的抵接面形成为不包括面积超过0.005mm 2的镜面精加工面的部分。

4. 发明申请

US20100316320A1 Wheel Bearing Apparatus For A Vehicle 有权
标题翻译：车轮轴承装置
公开(公告)号：US20100316320A1
公开(公告)日：2010-12-16
申请号：US12818568
申请日：2010-06-18
申请人： Kiyotake Shibata , Takayuki Norimatsu
发明人： Kiyotake Shibata , Takayuki Norimatsu
IPC分类号： F16C13/00
CPC分类号： B60B27/0026 , B60B27/0005 , F16C19/184 , F16C19/186 , F16C19/527 , F16C33/586 , F16C33/64 , F16C35/063 , F16C2326/02
摘要： A vehicle wheel bearing apparatus has an outer member, an inner member, and at least one inner ring press fit onto a cylindrical portion of a wheel hub. Double row rolling elements are rollably contained between double row outer raceway surfaces and double row inner raceway surfaces. A constant velocity universal joint torque is inserted into the wheel hub. It is axially separably connected to the wheel hub by a securing nut. A shoulder of an outer joint member of the constant velocity universal joint abuts against the inner member. An abutting surface of the inner member that abuts the shoulder of an outer joint member is formed so that it does not include a segment of a mirror finished surface with an area exceeding 0.005 mm2.
摘要翻译：车轮轴承装置具有外部构件，内部构件和至少一个内圈压配合到轮毂的圆柱形部分上。双排滚动元件可滚动地容纳在双列外滚道表面和双列内滚道表面之间。等速万向节扭矩插入轮毂。它通过固定螺母轴向可分离地连接到轮毂。等速万向接头的外接头构件的肩部抵靠内部构件。内部构件的与外侧接头构件的肩部抵接的抵接面形成为不包括面积超过0.005mm 2的镜面加工面的部分。

5. 发明授权

US08528391B2 Wheel bearing with sensor 有权
标题翻译：带传感器的车轮轴承
公开(公告)号：US08528391B2
公开(公告)日：2013-09-10
申请号：US13442392
申请日：2012-04-09
申请人： Takayuki Norimatsu , Makoto Okasaka , Hiroshi Kawamura , Kentarou Nishikawa , Kiyotake Shibata
发明人： Takayuki Norimatsu , Makoto Okasaka , Hiroshi Kawamura , Kentarou Nishikawa , Kiyotake Shibata
IPC分类号： G01M15/00
CPC分类号： G01L5/0019 , F16C19/186 , F16C19/522 , F16C33/586 , F16C33/7876 , F16C33/7886 , F16C33/805 , F16C2326/02
摘要： A sensor equipped wheel support bearing assembly, in which detection error is relieved to accurately estimate load is provided. A vehicle body fitting flange of an outer member of the bearing assembly has a front elevational shape of line symmetry or of point symmetry. A sensor unit including a strain generating member having two or more contact fixing segments to be fixed to the outer member and a strain sensor is provided at an arcuately sectioned portion lying from the flange to the outer member, or an outer peripheral surface portion of the outer member adjoining to the outboard side thereof, or a position crossing a line segment passing through a center of a rolling element or a position adjoining thereto. Alternatively, a plurality of sensor units are provided on the outer periphery of the outer member in a fashion spaced circumferentially equidistantly.
摘要翻译：提供了一种传感器配置的车轮支撑轴承组件，其中提供了检测误差以精确估计负载。轴承组件的外部构件的车身安装凸缘具有线对称或点对称的前立面形状。或包括具有两个以上固定在外部构件上的接触固定段和应变传感器的应变发生构件的传感器单元设置在从凸缘到外部构件的弓形截面部分或者外部构件的外周面部分或者与穿过滚动元件的中心或与其邻接的位置的线段交叉的位置。或者，多个传感器单元以等间距周向间隔地设置在外部构件的外周上。

6. 发明申请

US20110185823A1 Sensor-equipped bearing for wheel 有权
标题翻译：带传感器的轴承用于车轮
公开(公告)号：US20110185823A1
公开(公告)日：2011-08-04
申请号：US13064738
申请日：2011-04-12
申请人： Kentarou Nishikawa , Toru Takahashi , Takayuki Norimatsu , Yujiro Ono , Kentaro Ikki
发明人： Kentarou Nishikawa , Toru Takahashi , Takayuki Norimatsu , Yujiro Ono , Kentaro Ikki
IPC分类号： G01L1/00
CPC分类号： F16C19/522 , F16C19/186 , F16C2326/02 , G01L5/0019
摘要： A sensor equipped wheel support bearing assembly includes rolling elements (5) interposed between double row rolling surfaces (3, 4) defined respectively in outer and inner members (1, 2) in face-to-face relation with each other. One of the inner and outer members, which serves as a stationary member, has an outer diametric surface provided with three or more sensor units (20). Each of the sensor units includes a strain generating member (21) having two or more contact fixing segments, fixed to the outer diametric surface of the stationary member in contact with therewith, and one or more strain sensors (22) fitted to the strain generating member for detecting a strain occurring in the strain generating member. A load estimating section (31, 32) is provided for estimating a radial load and an axial load in the wheel support bearing assembly, from respective output signals of the sensors.
摘要翻译：传感器配备的车轮支承轴承组件包括彼此面对面地分别设置在分别位于外部件和内部构件（1,2）中的双列滚动表面（3,4）之间的滚动元件（5）。用作固定构件的内部和外部构件中的一个具有设置有三个或更多个传感器单元（20）的外径表面。每个传感器单元包括具有两个或更多个接触固定段的应变发生部件（21），该接触固定部分固定到与其接触的固定部件的外径表面，以及一个或多个应变传感器（22）用于检测应变发生部件中发生的应变的部件。根据传感器的输出信号，提供负载估计部分（31,32），用于估计车轮支撑轴承组件中的径向载荷和轴向载荷。

7. 发明授权

US06879149B2 Wheel support bearing assembly 失效
标题翻译：车轮支撑轴承总成
公开(公告)号：US06879149B2
公开(公告)日：2005-04-12
申请号：US10091579
申请日：2002-03-07
申请人： Koichi Okada , Hisashi Ohtsuki , Akira Torii , Takayuki Norimatsu , Hiroaki Ohba , Toru Takahashi , Masatoshi Mizutani
发明人： Koichi Okada , Hisashi Ohtsuki , Akira Torii , Takayuki Norimatsu , Hiroaki Ohba , Toru Takahashi , Masatoshi Mizutani
IPC分类号： B60T8/171 , B60T8/32 , G01P3/44 , G01P3/54
CPC分类号： F16C41/008 , B60T8/171 , B60T8/329 , F16C19/184 , F16C33/7879 , F16C33/7886 , F16C33/7896 , F16C41/004 , F16C41/007 , F16C2326/02 , G01P3/443
摘要： A wheel support bearing assembly for rotatably supporting a wheel 13 relative to a vehicle body structure 12 includes outer and inner members 1 and 2 with dual rows of rolling elements 3 interposed therebetween. An electric generator 4 for generating an electric power as one of the inner and outer members 1 and 2 rotates relative to the other of the inner and outer members 1 and 2 is utilized. The electric generator 4 includes a coil/magnetic element combination 17, including a ring member accommodating a coil therein, and a multi-pole magnet 18. A signal outputted from the electric generator 4 and indicative of the number of revolutions of the wheel 13 is transmitted wireless by a transmitter 5. This transmitter 5 may be an annular transmitter.
摘要翻译：用于相对于车身结构12可旋转地支撑车轮13的车轮支撑轴承组件包括外部和内部构件1和2，其中插入有两排滚动元件3。使用用于产生作为内部构件1和外部构件2之一的电力的发电机4相对于内部构件1和外部构件2中的另一个旋转。发电机4包括线圈/磁性元件组合17，其包括容纳线圈的环形构件和多极磁体18.从发电机4输出并指示车轮13的转数的信号是由发射机5发送无线。该发射机5可以是环形发射机。

8. 发明授权

US09011013B2 Sensor-equipped wheel bearing 有权
标题翻译：传感器车轮轴承
公开(公告)号：US09011013B2
公开(公告)日：2015-04-21
申请号：US14115668
申请日：2012-05-08
申请人： Takayuki Norimatsu , Kentarou Nishikawa , Toru Takahashi , Ayumi Akiyama
发明人： Takayuki Norimatsu , Kentarou Nishikawa , Toru Takahashi , Ayumi Akiyama
IPC分类号： F16C41/00 , G01L1/22 , B60B27/00 , B60B35/18 , F16C19/18 , F16C19/52 , G01L5/16 , G01L5/00
CPC分类号： F16C41/00 , B60B27/0005 , B60B27/0068 , B60B35/18 , B60B2380/12 , B60B2380/32 , B60B2380/75 , B60B2900/112 , F16C19/186 , F16C19/522 , F16C2233/00 , F16C2326/02 , G01L5/0009 , G01L5/0019 , G01L5/161
摘要： A wheel support bearing assembly, including rolling elements interposed between raceway surfaces of an outer member and an inner member, one of the members serving as a stationary member, a plurality of sensor units, each including a strain generator member having at least two fixation contact segments and at least two sensors mounted on the strain generator member to sense strain in the strain generator member. The strain generator members are formed of a single band-shaped strain generator body continuously joining the plurality of sensor units. The at least two fixation contact segments are arranged at the same axial positions and spaced from each other along a circumferential direction of an outer diametric surface of the stationary member. Load on the wheel support bearing assembly is estimated by an estimator based on output signals of the at least two sensors.
摘要翻译：一种车轮支撑轴承组件，包括插入在外部构件的滚道表面和内部构件之间的滚动元件，用作固定构件的构件中的一个，多个传感器单元，每个传感器单元包括应变发生器构件，其具有至少两个固定触点段和至少两个传感器，其安装在应变发生器构件上以感测应变发生器构件中的应变。应变发生器构件由连续接合多个传感器单元的单个带状应变发生器体形成。所述至少两个固定接触段被布置在相同的轴向位置处，并且沿固定构件的外径表面的圆周方向彼此间隔开。通过基于至少两个传感器的输出信号的估计器来估计车轮支撑轴承组件上的负载。

9. 发明申请

US20140086517A1 SENSOR-EQUIPPED WHEEL BEARING 有权
标题翻译：传感器轴承
公开(公告)号：US20140086517A1
公开(公告)日：2014-03-27
申请号：US14115668
申请日：2012-05-08
申请人： Takayuki Norimatsu , Kentarou Nishikawa , Toru Takahashi , Ayumi Akiyama
发明人： Takayuki Norimatsu , Kentarou Nishikawa , Toru Takahashi , Ayumi Akiyama
IPC分类号： F16C41/00
CPC分类号： F16C41/00 , B60B27/0005 , B60B27/0068 , B60B35/18 , B60B2380/12 , B60B2380/32 , B60B2380/75 , B60B2900/112 , F16C19/186 , F16C19/522 , F16C2233/00 , F16C2326/02 , G01L5/0009 , G01L5/0019 , G01L5/161
摘要： A wheel support bearing assembly, including rolling elements interposed between raceway surfaces of an outer member and an inner member, one of the members serving as a stationary member, a plurality of sensor units, each including a strain generator member having at least two fixation contact segments and at least two sensors mounted on the strain generator member to sense strain in the strain generator member. The strain generator members are formed of a single band-shaped strain generator body continuously joining the plurality of sensor units. The at least two fixation contact segments are arranged at the same axial positions and spaced from each other along a circumferential direction of an outer diametric surface of the stationary member. Load on the wheel support bearing assembly is estimated by an estimator based on output signals of the at least two sensors.
摘要翻译：一种车轮支撑轴承组件，包括插入在外部构件的滚道表面和内部构件之间的滚动元件，用作固定构件的构件中的一个，多个传感器单元，每个传感器单元包括应变发生器构件，其具有至少两个固定触点段和至少两个传感器，其安装在应变发生器构件上以感测应变发生器构件中的应变。应变发生器构件由连续接合多个传感器单元的单个带状应变发生器体形成。所述至少两个固定接触段被布置在相同的轴向位置处，并且沿固定构件的外径表面的圆周方向彼此间隔开。通过基于至少两个传感器的输出信号的估计器来估计车轮支撑轴承组件上的负载。

10. 发明申请

US20120014632A1 SENSOR-EQUIPPED BEARING FOR WHEEL 有权
标题翻译：传感器轴承轴承
公开(公告)号：US20120014632A1
公开(公告)日：2012-01-19
申请号：US13138712
申请日：2010-03-18
申请人： Kentarou Nishikawa , Toru Takahashi , Takayuki Norimatsu , Kentaro Ikki
发明人： Kentarou Nishikawa , Toru Takahashi , Takayuki Norimatsu , Kentaro Ikki
IPC分类号： G01L5/00 , F16C19/14 , F16C41/00
CPC分类号： G01L5/0019 , F16C19/186 , F16C19/522 , F16C41/00 , F16C2233/00 , F16C2326/02
摘要： A sensor-equipped wheel support bearing assembly capable of accurately estimating a load acting on a wheel, without the detecting accuracy deteriorated as a result of a long term use and/or a change in environment, is provided. The assembly includes a sensor unit provided in an outer member, which serves as a stationary member. The sensor unit has a strain generator and a sensor for detecting a strain occurring in the generator. A principal load estimator estimates the load acting on the wheel, with the use of an average value of a signal from the sensor, and an amplitude processed load estimator estimates the load, using amplitude of a signal wave outputted from the sensor, resulting from passage of rolling elements. A drift amount estimator estimates a drift amount of an estimated load output utilizing the average value and the amplitude, which is used to correct the estimated load.
摘要翻译：提供了一种传感器配备的轮支撑轴承组件，其能够精确地估计作用在车轮上的负载，而不会由于长期使用和/或环境变化而导致检测精度恶化。该组件包括设置在作为固定构件的外部构件中的传感器单元。传感器单元具有应变发生器和用于检测发生器中发生的应变的传感器。主负荷估算器使用来自传感器的信号的平均值来估计作用在车轮上的负载，并且幅度处理负载估计器使用从传感器输出的信号波的振幅来估计负载的滚动元件。漂移量估计器使用用于校正估计负载的平均值和振幅来估计估计负载输出的漂移量。

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