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1. 发明授权

US08523446B2 Sensor equipped wheel support bearing assembly 有权
标题翻译：传感器配备的车轮支撑轴承总成
公开(公告)号：US08523446B2
公开(公告)日：2013-09-03
申请号：US12452908
申请日：2008-07-30
申请人： Hiroshi Isobe , Toru Takahashi , Takayoshi Ozaki
发明人： Hiroshi Isobe , Toru Takahashi , Takayoshi Ozaki
IPC分类号： F16C32/00 , G01L3/14
CPC分类号： B60B27/0094 , B60B27/0005 , B60B27/0068 , F16C19/186 , F16C19/522 , F16C33/586 , F16C2326/02 , G01L5/0019
摘要： This wheel support bearing assembly includes an outer member, an inner member, and a plurality of rows of rolling elements between opposed rolling surfaces in both members. At least one sensor unit is provided on the outer diametric surface of the outer member, which is stationary. The sensor unit is made up of a strain generating member having two or more contact fixing segments adapted to be fixed to an outer diametric surface of the outer member in contact therewith and a sensor fitted to the strain generating member for detecting a strain induced in this strain generating member. A groove is provided in the outer diametric surface of the outer member at a location adjacent to the neighboring two contact fixing segments of the sensor unit.
摘要翻译：该车轮支撑轴承组件包括外部构件，内部构件和在两个构件中的相对的滚动表面之间的多排滚动元件。至少一个传感器单元设置在外部构件的外径表面上，该外部构件是静止的。传感器单元由具有两个或更多个接触固定段的应变发生部件构成，该接触固定部分适于固定在与其接触的外部部件的外径表面上，并且传感器装配到应变发生部件上，用于检测在该应变发生部件。在与传感器单元的相邻的两个接触固定段相邻的位置处，在外部构件的外径表面上设置有凹槽。

2. 发明授权

US08449194B2 Wheel bearing with sensor 有权
标题翻译：带传感器的车轮轴承
公开(公告)号：US08449194B2
公开(公告)日：2013-05-28
申请号：US12733677
申请日：2008-09-16
申请人： Hiroshi Isobe , Toru Takahashi
发明人： Hiroshi Isobe , Toru Takahashi
IPC分类号： F16C41/00
CPC分类号： G01L5/0019 , B60B27/0068 , F16C19/186 , F16C19/522 , F16C2326/02
摘要： A sensor-equipped wheel support bearing assembly capable of accurately detecting load without affected by hysteresis is provided. The assembly includes a vehicle body fitting flange having bolt holes at respective circumferential portions in the form of projecting pieces. A sensor unit including a strain generating member having contact fixing segments to be fixed to the stationary member and a cutout portion, and a sensor element for detecting strain in a periphery of the cutout portion is provided with the contact fixing segments at positions of the same size in an axial direction relative to the outer diametric surface of the stationary member. The contact fixing segments are spaced each other an angle about an axis of the stationary member, and the angle between the contact fixing segments at respective end portions of the sensor unit is smaller than half the angle between the projecting pieces.
摘要翻译：提供了一种能够精确检测负载而不受滞后影响的传感器配置的车轮支撑轴承组件。组件包括车身安装凸缘，其在突出件形式的相应圆周部分处具有螺栓孔。一种传感器单元，包括具有固定到固定构件上的接触固定部分和切口部分的应变发生部件，以及用于检测切口部分周围的应变的传感器元件，在相同的位置设置有接触固定部件在相对于固定构件的外径表面的轴向上的尺寸。接触固定部分彼此隔开一定角度关于固定部件的轴线，并且传感器单元各自端部处的接触固定部分之间的角度小于突出片之间的角度的一半。

3. 发明授权

US08346490B2 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：US08346490B2
公开(公告)日：2013-01-01
申请号：US12449451
申请日：2008-02-01
申请人： Hiroshi Isobe , Toru Takahashi , Takayoshi Ozaki
发明人： Hiroshi Isobe , Toru Takahashi , Takayoshi Ozaki
IPC分类号： G01L5/00
CPC分类号： G01L5/0019 , F16C19/186 , F16C19/522 , F16C2326/02
摘要： There is provided a sensor equipped wheel support bearing assembly including an outer member having an inner periphery formed with a plurality of rolling surfaces defined therein, an inner member having an outer periphery formed with rolling surfaces opposed to those rolling surfaces and a plurality of rows of rolling elements interposed between those rolling surfaces. One of the outer and inner members serving as a stationary member is provided with a strain amplifying mechanism for amplifying a strain in the stationary member, which occurs when the rolling elements pass by. A strain sensor element is provided for detecting the strain amplified by the strain amplifying mechanism. A calculator is provided for calculating from an output of the strain sensor element, the load acting on the bearing assembly or the load acting between the vehicle wheel and the road surface.
摘要翻译：提供一种具有传感器的轮支撑轴承组件，其包括：外部构件，其具有形成有限定在其中的多个滚动面的内周;内部构件，其外周形成有与该滚动面相对的滚动面，插入在这些滚动表面之间的滚动元件。作为固定部件的外部和内部部件中的一个设置有用于放大在滚动元件通过时发生的固定部件中的应变的应变放大机构。提供一种应变传感器元件，用于检测由应变放大机构放大的应变。提供了一种计算器，用于根据应变传感器元件的输出，作用在轴承组件上的负载或作用在车轮和路面之间的负载进行计算。

4. 发明授权

US09014992B2 Sensor equipped wheel support bearing assembly 有权
标题翻译：传感器配备的车轮支撑轴承总成
公开(公告)号：US09014992B2
公开(公告)日：2015-04-21
申请号：US12735700
申请日：2009-02-10
申请人： Toru Takahashi , Hiroshi Isobe , Kentarou Nishikawa
发明人： Toru Takahashi , Hiroshi Isobe , Kentarou Nishikawa
IPC分类号： F16C41/00 , F16C19/52 , B60B27/00 , F16C19/18 , G01L5/00
CPC分类号： F16C19/52 , B60B27/0005 , B60B27/0068 , B60B27/0094 , F16C19/186 , F16C19/522 , F16C2326/02 , G01L5/0019
摘要： A wheel support bearing assembly includes rolling elements interposed between outer and inner members, and sensor units are fitted to one of the outer and inner members, which serves as a stationary member. Each of the sensor units includes a strain generating member, having two or more contact fixing segments fixed to the stationary member, and two or more sensors fitted to the strain generating member for detecting strains occurring in the strain generating member. The two or more contact fixing members are arranged at the same axial positions of the outer diametric surface of the stationary member in a fashion spaced in a circumferential direction. A calculating section is provided for estimating the load acting in the wheel support bearing assembly by the sum of respective output signals of the sensors.
摘要翻译：车轮支撑轴承组件包括插入在外部构件和内部构件之间的滚动元件，并且传感器单元装配到用作固定构件的外部构件和内部构件中的一个上。每个传感器单元包括一个应变发生元件，其具有两个或更多个固定在固定元件上的触点固定段，以及两个或更多个传感器，其安装在应变发生元件上，用于检测在应变发生元件中发生的应变。两个以上的接触固定部件以与周向隔开的方式配置在固定部件的外径面的同一轴向位置。提供计算部分，用于通过传感器的相应输出信号的和来估计作用在车轮支撑轴承组件中的负载。

5. 发明授权

US07988363B2 Bearing with rotation detection device 有权
标题翻译：带旋转检测装置
公开(公告)号：US07988363B2
公开(公告)日：2011-08-02
申请号：US11884892
申请日：2006-02-08
申请人： Toru Takahashi , Yoshitaka Nagano , Hiroshi Isobe , Takashi Koike
发明人： Toru Takahashi , Yoshitaka Nagano , Hiroshi Isobe , Takashi Koike
IPC分类号： F16C32/04 , G01P3/44
CPC分类号： F16C33/723 , F16C19/06 , F16C41/007 , G01D5/145 , G01P3/443 , G01P3/487
摘要： To downsize a bearing assembly with a rotation detection device, a magnetic generating element (2) having a directionality about a rotation axis O is provided on an inner race (21) side of the bearing assembly (20). A rotation sensor (3) capable of detecting a magnetism of the magnetic generating element (2) and outputting information descriptive of rotation or angle is fitted to an outer race (22) side in alignment with a bearing axis. The magnetic generating element (2) is fixed to a fixing member, for example, a rotary shaft (10) that is fixed to an inner diametric side of the inner race (21) of the bearing assembly (20).
摘要翻译：为了用旋转检测装置减小轴承组件，在轴承组件（20）的内圈（21）侧设置有具有围绕旋转轴线O的方向性的磁性发生元件（2）。能够检测磁性发生元件（2）的磁性并输出描述旋转或角度的信息的旋转传感器（3）与轴承轴线对准地装配到外座圈（22）侧。磁性发生元件（2）固定在固定部件上，例如固定在轴承组件（20）的内圈（21）的内径侧的旋转轴（10）。

6. 发明申请

US20110125421A1 WHEEL BEARING WITH SENSOR 有权
标题翻译：车轮与传感器轴承
公开(公告)号：US20110125421A1
公开(公告)日：2011-05-26
申请号：US12736412
申请日：2009-04-07
申请人： Toru Takahashi , Hiroshi Isobe , Kentarou Nishikawa
发明人： Toru Takahashi , Hiroshi Isobe , Kentarou Nishikawa
IPC分类号： G01L5/20
CPC分类号： G01L5/0019 , B60B27/0005 , B60B27/0068 , B60B27/0094 , F16C19/186 , F16C19/522
摘要： A sensor-equipped wheel support bearing assembly capable of accurately detecting the load acting on the bearing assembly is provided. The sensor-equipped wheel support bearing assembly includes a sensor unit in an outer member that serves as a stationary member. The sensor unit includes a strain generating member, having two or more contact fixing segments to be fixed to the stationary member, and two or more sensors for detecting strain in the strain generating member. The contact fixing segments are spaced from each other in a direction circumferentially of the stationary member at the same axial positions. An estimating section is provided in the bearing assembly for estimating load thereon based on the difference between respective output signals from the sensors by calculating amplitudes of the output signals or values corresponding to such amplitudes from the difference between the respective output signals.
摘要翻译：提供了一种能够精确检测作用在轴承组件上的载荷的传感器配备的车轮支承轴承组件。装有传感器的轮支撑轴承组件包括用作固定构件的外部构件中的传感器单元。传感器单元包括一个应变发生部件，具有两个或更多个待固定在固定部件上的接触固定部分，以及用于检测应变发生部件中的应变的两个或更多传感器。接触固定段在固定构件的圆周方向上在相同的轴向位置彼此间隔开。在轴承组件中提供估计部分，用于通过根据各个输出信号之间的差计算输出信号的幅度或对应于这种振幅的值，基于来自传感器的各个输出信号之间的差异来估计其上的负载。

7. 发明申请

US20100262383A1 SENSOR-EQUIPPED BEARING FOR WHEEL 有权
标题翻译：传感器轴承轴承
公开(公告)号：US20100262383A1
公开(公告)日：2010-10-14
申请号：US12449451
申请日：2008-02-01
申请人： Hiroshi Isobe , Toru Takahashi , Takayoshi Ozaki
发明人： Hiroshi Isobe , Toru Takahashi , Takayoshi Ozaki
IPC分类号： G01L1/10
CPC分类号： G01L5/0019 , F16C19/186 , F16C19/522 , F16C2326/02
摘要： There is provided a sensor equipped wheel support bearing assembly including an outer member having an inner periphery formed with a plurality of rolling surfaces defined therein, an inner member having an outer periphery formed with rolling surfaces opposed to those rolling surfaces and a plurality of rows of rolling elements interposed between those rolling surfaces. One of the outer and inner members serving as a stationary member is provided with a strain amplifying mechanism for amplifying a strain in the stationary member, which occurs when the rolling elements pass by. A strain sensor element is provided for detecting the strain amplified by the strain amplifying mechanism. A calculator is provided for calculating from an output of the strain sensor element, the load acting on the bearing assembly or the load acting between the vehicle wheel and the road surface.
摘要翻译：提供一种具有传感器的轮支撑轴承组件，其包括：外部构件，其具有形成有限定在其中的多个滚动面的内周;内部构件，其外周形成有与该滚动面相对的滚动面，插入在这些滚动表面之间的滚动元件。作为固定部件的外部和内部部件中的一个设置有用于放大在滚动元件通过时发生的固定部件中的应变的应变放大机构。提供一种应变传感器元件，用于检测由应变放大机构放大的应变。提供了一种计算器，用于根据应变传感器元件的输出，作用在轴承组件上的负载或作用在车轮和路面之间的负载进行计算。

8. 发明申请

US20100202718A1 WHEEL BEARING WITH SENSOR 有权
标题翻译：车轮与传感器轴承
公开(公告)号：US20100202718A1
公开(公告)日：2010-08-12
申请号：US12733677
申请日：2008-09-16
申请人： Hiroshi Isobe , Toru Takahashi
发明人： Hiroshi Isobe , Toru Takahashi
IPC分类号： F16C41/00
CPC分类号： G01L5/0019 , B60B27/0068 , F16C19/186 , F16C19/522 , F16C2326/02
摘要： A sensor-equipped wheel support bearing assembly capable of accurately detecting load without affected by hysteresis is provided. The assembly includes a vehicle body fitting flange having bolt holes at respective circumferential portions in the form of projecting pieces. A sensor unit including a strain generating member having contact fixing segments to be fixed to the stationary member and a cutout portion, and a sensor element for detecting strain in a periphery of the cutout portion is provided with the contact fixing segments at positions of the same size in an axial direction relative to the outer diametric surface of the stationary member. The contact fixing segments are spaced each other an angle about an axis of the stationary member, and the angle between the contact fixing segments at respective end portions of the sensor unit is smaller than half the angle between the projecting pieces.
摘要翻译：提供了一种能够精确检测负载而不受滞后影响的传感器配置的车轮支撑轴承组件。组件包括车身安装凸缘，其在突出件形式的相应圆周部分处具有螺栓孔。一种传感器单元，包括具有固定到固定构件上的接触固定部分和切口部分的应变发生部件，以及用于检测切口部分周围的应变的传感器元件，在相同的位置设置有接触固定部件在相对于固定构件的外径表面的轴向上的尺寸。接触固定部分彼此隔开一定角度关于固定部件的轴线，并且传感器单元各自端部处的接触固定部分之间的角度小于突出片之间的角度的一半。

9. 发明授权

US08393793B2 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：US08393793B2
公开(公告)日：2013-03-12
申请号：US12734826
申请日：2008-11-20
申请人： Hiroshi Isobe , Kentarou Nishikawa , Toru Takahashi
发明人： Hiroshi Isobe , Kentarou Nishikawa , Toru Takahashi
IPC分类号： F16C19/52
CPC分类号： G01L5/0019 , B60B27/00 , F16C19/186 , F16C19/522 , F16C41/00 , F16C2326/02
摘要： A sensor-equipped wheel support bearing assembly capable of accurately detecting load acting on the vehicle wheel by reducing concentration of strain on a cutout portion corner area of a strain generating member in a sensor unit is provided. The wheel support bearing assembly having rolling elements interposed between rolling surfaces in outer and inner members, includes at least one sensor unit provided in a stationary member, which is one of the outer and inner members. The sensor unit includes a strain generating member, having two or more contact fixing segments secured to the stationary member in contact therewith, and a sensor fitted to the strain generating member for detecting a strain in the strain generating member. The strain generating member has a cutout portion between the contact fixing segments, and corner area of such cutout portion is of an arcuately sectioned shape.
摘要翻译：提供了一种传感器配备的车轮支撑轴承组件，其能够通过减小传感器单元中的应变发生部件的切口部分拐角区域上的应变集中而精确地检测作用在车辆车轮上的负载。具有插入在外部构件和内部构件中的滚动表面之间的滚动元件的车轮支撑轴承组件包括设置在作为外部构件和内部构件之一的固定构件中的至少一个传感器单元。传感器单元包括应变发生部件，其具有固定到与其接触的固定部件上的两个或多个接触固定部分，以及安装在应变发生部件上用于检测应变发生部件中的应变的传感器。应变发生部件在接触固定部分之间具有切口部分，并且该切口部分的拐角区域具有弓形截面形状。

10. 发明申请

US20100129017A1 SENSOR-EQUIPPED BEARING FOR WHEEL 有权
标题翻译：传感器轴承轴承
公开(公告)号：US20100129017A1
公开(公告)日：2010-05-27
申请号：US12452909
申请日：2008-07-29
申请人： Hiroshi Isobe , Toru Takahashi , Takayoshi Ozaki
发明人： Hiroshi Isobe , Toru Takahashi , Takayoshi Ozaki
IPC分类号： F16C32/00
CPC分类号： F16C19/186 , B60B27/0005 , B60B27/0068 , B60B27/0094 , F16C19/522 , F16C33/586 , F16C41/007 , F16C2326/02 , G01L5/0019
摘要： A sensor-equipped wheel support bearing assembly, in which a load imposed on the wheel can be accurately detected without influences from hysteresis is provided. This wheel support bearing assembly includes an outer member having a plurality of rolling surfaces, an inner member having rolling surfaces opposed respectively to the rolling surfaces of the outer member, and rolling elements between the rolling surfaces. A sensor unit is provided in a stationary member of one of the outer and inner members, which unit includes a strain generating member having two contact fixing segments to be fixed to the stationary member and a sensor fitted to the strain generating member for detecting a strain induced in this strain generating member. The two contact fixing segments are arranged at respective positions held at the same phase in a direction circumferentially of the stationary member.
摘要翻译：提供了一种传感器配备的车轮支撑轴承组件，其中可以精确地检测施加在车轮上的负载，而不受滞后的影响。该车轮支撑轴承组件包括具有多个滚动表面的外部构件，具有与外部构件的滚动表面相对的滚动表面的内部构件和滚动表面之间的滚动元件。传感器单元设置在外部构件和内部构件之一的固定构件中，该单元包括应变发生构件，该应变发生构件具有固定到固定构件的两个接触固定段和安装到应变发生构件上用于检测应变的传感器在该应变发生部件中产生。两个接触固定部分被布置在保持在固定部件周向方向上相同相位的相应位置上。

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