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1. 发明申请

US20120256472A1 SENSOR-EQUIPPED BEARING DEVICE FOR WHEEL HAVING INTEGRATED IN-WHEEL MOTOR 有权
标题翻译：具有集成式车轮电机的车轮传感器轴承装置
公开(公告)号：US20120256472A1
公开(公告)日：2012-10-11
申请号：US13517183
申请日：2010-12-14
申请人： Toru Takahashi , Kiyotake Shibata , Minoru Suzuki
发明人： Toru Takahashi , Kiyotake Shibata , Minoru Suzuki
IPC分类号： B60K7/00 , G06F11/30 , B60T1/06
CPC分类号： F16C41/007 , B60K7/0007 , B60K17/046 , B60K2007/0092 , B60L3/0061 , B60L3/0084 , B60L3/108 , B60L7/12 , B60L7/26 , B60L15/2054 , B60L2220/44 , B60L2240/421 , B60L2240/423 , B60L2240/429 , B60L2240/461 , B60L2260/44 , B60L2270/145 , F16C19/186 , F16C2326/02 , Y02T10/645 , Y02T10/646 , Y02T10/72 , Y02T10/7275
摘要： To provide a sensor equipped and in-wheel motor incorporated bearing device for a vehicle wheel, which is capable of accurately detecting a rotating condition of a vehicle drive wheel and is effective to accurately control an electric drive motor or an automotive vehicle, the sensor equipped and in-wheel motor incorporated bearing device includes a wheel support bearing assembly for rotatably supporting a hub of the vehicle drive wheel, an electric drive motor providing a rotation device source for the vehicle drive wheel, and a speed reducing mechanism interposed between the electric drive motor and the wheel support bearing assembly. A rotation detecting device is also provided for detecting the rotation of an output shaft of the speed reducing mechanism.
摘要翻译：为了提供一种用于车轮的传感器配置和轮内电动机并入的轴承装置，其能够精确地检测车辆驱动轮的旋转状态，并且有效地精确地控制电动马达或机动车辆，所述传感器装备并且内置轮毂电动机的轴承装置包括用于可旋转地支撑车辆驱动轮的轮毂的车轮支撑轴承组件，提供用于车辆驱动轮的旋转装置源的电动驱动电机以及设置在电驱动器之间的减速机构电机和车轮支撑轴承总成。还设置有用于检测减速机构的输出轴的旋转的旋转检测装置。

2. 发明授权

US09206850B2 Sensor-equipped bearing device for wheel having integrated in-wheel motor 有权
标题翻译：带传感器的车轮轴承装置，具有集成的轮内电机
公开(公告)号：US09206850B2
公开(公告)日：2015-12-08
申请号：US13517183
申请日：2010-12-14
申请人： Toru Takahashi , Kiyotake Shibata , Minoru Suzuki
发明人： Toru Takahashi , Kiyotake Shibata , Minoru Suzuki
IPC分类号： G01P3/48 , G01P3/54 , F16C41/00 , B60K7/00 , B60K17/04 , F16C19/18
CPC分类号： F16C41/007 , B60K7/0007 , B60K17/046 , B60K2007/0092 , B60L3/0061 , B60L3/0084 , B60L3/108 , B60L7/12 , B60L7/26 , B60L15/2054 , B60L2220/44 , B60L2240/421 , B60L2240/423 , B60L2240/429 , B60L2240/461 , B60L2260/44 , B60L2270/145 , F16C19/186 , F16C2326/02 , Y02T10/645 , Y02T10/646 , Y02T10/72 , Y02T10/7275
摘要： To provide a sensor equipped and in-wheel motor incorporated bearing device for a vehicle wheel, which is capable of accurately detecting a rotating condition of a vehicle drive wheel and is effective to accurately control an electric drive motor or an automotive vehicle, the sensor equipped and in-wheel motor incorporated bearing device includes a wheel support bearing assembly for rotatably supporting a hub of the vehicle drive wheel, an electric drive motor providing a rotation device source for the vehicle drive wheel, and a speed reducing mechanism interposed between the electric drive motor and the wheel support bearing assembly. A rotation detecting device is also provided for detecting the rotation of an output shaft of the speed reducing mechanism.
摘要翻译：为了提供一种用于车轮的传感器配置和轮内电动机并入的轴承装置，其能够精确地检测车辆驱动轮的旋转状态，并且有效地精确地控制电动马达或机动车辆，所述传感器装备并且内置轮毂电动机的轴承装置包括用于可旋转地支撑车辆驱动轮的轮毂的车轮支撑轴承组件，提供用于车辆驱动轮的旋转装置源的电动驱动电机以及设置在电力驱动器之间的减速机构电机和车轮支撑轴承总成。还设置有用于检测减速机构的输出轴的旋转的旋转检测装置。

3. 发明授权

US08581457B2 Wheel support bearing assembly with sensor and in-wheel motor integration 有权
标题翻译：车轮支撑轴承组件与传感器和轮毂电机集成
公开(公告)号：US08581457B2
公开(公告)日：2013-11-12
申请号：US13480915
申请日：2012-05-25
申请人： Toru Takahashi , Kiyotake Shibata
发明人： Toru Takahashi , Kiyotake Shibata
IPC分类号： H02K7/00 , H02K7/14 , H02K11/00
CPC分类号： H02K7/14 , B60K7/0007 , B60K17/046 , B60K2007/0038 , B60K2007/0092 , B60L3/102 , B60L3/108 , B60L3/12 , B60L2220/44 , B60L2240/46 , B60L2240/465 , B60L2240/64 , B60L2260/44 , B60L2270/147 , F16C19/522 , F16C33/586 , F16C2326/02 , Y02T10/7291 , Y02T90/16
摘要： A wheel support bearing assembly with sensor and in-wheel motor integration, that can sense with improved accuracy the forces acting on a contact point between a wheel and a road for precise control of an electric motor unit and/or a vehicle. The bearing assembly includes a bearing unit that rotatably supports a hub of a drive wheel, an electric motor unit, and a reduction gear unit between the electric motor unit and the bearing unit. A sensor unit is associated with an outer ring of the bearing unit. The sensor unit includes a strain generator and at least one measuring sensor attached to the strain generator. The strain generator includes a thin plate including at least two fixation contact segments fixed in contact with an outer diameter surface of the outer ring.
摘要翻译：具有传感器和轮内电机一体化的车轮支撑轴承组件，其可以以更高的精度感测作用在车轮和道路之间的接触点上的力，以精确地控制电动机单元和/或车辆。轴承组件包括一个轴承单元，其可旋转地支撑驱动轮的轮毂，电动马达单元和在电动马达单元和轴承单元之间的减速齿轮单元。传感器单元与轴承单元的外圈相关联。传感器单元包括应变发生器和附接到应变发生器的至少一个测量传感器。应变发生器包括薄板，该薄板包括固定成与外圈的外径表面接触的至少两个固定触点段。

4. 发明申请

US20120229004A1 WHEEL SUPPORT BEARING ASSEMBLY WITH SENSOR AND IN-WHEEL MOTOR INTEGRATION 有权
标题翻译：车轮支撑轴承组件与传感器和车轮电机整合
公开(公告)号：US20120229004A1
公开(公告)日：2012-09-13
申请号：US13480915
申请日：2012-05-25
申请人： Toru Takahashi , Kiyotake Shibata
发明人： Toru Takahashi , Kiyotake Shibata
IPC分类号： H02K7/08
CPC分类号： H02K7/14 , B60K7/0007 , B60K17/046 , B60K2007/0038 , B60K2007/0092 , B60L3/102 , B60L3/108 , B60L3/12 , B60L2220/44 , B60L2240/46 , B60L2240/465 , B60L2240/64 , B60L2260/44 , B60L2270/147 , F16C19/522 , F16C33/586 , F16C2326/02 , Y02T10/7291 , Y02T90/16
摘要： Provided is a wheel support bearing assembly with sensor and in-wheel motor integration, that can sense with improved accuracy the forces acting on a contact point between a wheel and a road for precise control of an electric motor unit and/or a vehicle. The bearing assembly includes a bearing unit (A) that rotatably supports a hub of a drive wheel (70), an electric motor unit (B), and a reduction gear unit (C) between the electric motor unit (B) and the bearing unit (A). A sensor unit (120) is associated with an outer ring (1) of the bearing unit (A). The sensor unit (120) includes a strain generator (121) and at least one measuring sensor attached to the strain generator (121). The strain generator (121) includes a thin plate including at least two fixation contact segments (121a) fixed in contact with an outer diameter surface of the outer ring (1).
摘要翻译：提供了一种具有传感器和轮内电机一体化的车轮支撑轴承组件，其可以以更高的精度感测作用在车轮和道路之间的接触点上的力，以精确地控制电动机单元和/或车辆。该轴承组件包括一个可旋转地支撑驱动轮（70）的轮毂，电动机单元（B）和减速齿轮单元（C）的轴承单元（A），电机单元（B）和轴承单位（A）。传感器单元（120）与轴承单元（A）的外圈（1）相关联。传感器单元（120）包括应变发生器（121）和附接到应变发生器（121）的至少一个测量传感器。应变发生器（121）包括薄板，该薄板包括与外圈（1）的外径表面接触固定的至少两个固定接触段（121a）。

5. 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。

6. 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。

7. 发明申请

US20100301666A1 BEARING DEVICE FOR WHEEL 审中-公开
标题翻译：轴承轴承装置
公开(公告)号：US20100301666A1
公开(公告)日：2010-12-02
申请号：US12735493
申请日：2009-01-20
申请人： Kiyotake Shibata , Kiyoshige Yamauchi
发明人： Kiyotake Shibata , Kiyoshige Yamauchi
IPC分类号： B60B27/02 , F16C19/18
CPC分类号： B60B27/0005 , F16C19/184 , F16C19/185 , F16C19/186 , F16C33/586 , F16C2326/02
摘要： A wheel support bearing assembly, in which rust preventive treatment is conducted to a pilot portion of a hub axle thereof to thereby increase the productivity and the reliability, is provided. This wheel support bearing assembly includes an outer member having rolling surfaces, an inner member having rolling surfaces opposed to the rolling surfaces of the outer member, and rows of rolling elements interposed between those opposed rolling surfaces. One of the outer and inner members that serves as a rotating member includes a hub axle having a wheel mounting hub flange and a cylindrical pilot portion protruding on an outboard side from a root portion of the hub flange for guiding a brake rotor and a wheel, both fitted to the hub flange. A coating layer of ultraviolet curable coating material is formed on a peripheral surface of the pilot portion.
摘要翻译：提供了一种车轮支撑轴承组件，其中对其轮毂轴的先导部分进行防锈处理，从而提高了生产率和可靠性。该车轮支撑轴承组件包括具有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插入在相对的滚动表面之间的一排滚动元件。用作旋转构件的外构件和内构件中的一个包括具有轮安装毂凸缘的轮毂轴和从轮毂法兰的根部突出在外侧的圆柱形先导部，用于引导制动转子和车轮，两者都装配到轮毂法兰上。紫外线固化涂料的涂层形成在导向部的周面上。

8. 发明申请

US20100054647A1 Wheel Bearing Apparatus 有权
标题翻译：车轮轴承装置
公开(公告)号：US20100054647A1
公开(公告)日：2010-03-04
申请号：US12616167
申请日：2009-11-11
申请人： Kiyotake Shibata , Masahiro Kiuchi , Yoshiaki Kuchiki
发明人： Kiyotake Shibata , Masahiro Kiuchi , Yoshiaki Kuchiki
IPC分类号： F16C13/00
CPC分类号： F16C33/586 , F16C19/184 , F16C19/527 , F16C35/063 , F16C2326/02
摘要： A vehicle wheel bearing apparatus has an outer member, an inner member with at least one inner ring, double row rolling elements, and a constant velocity universal joint torque transmittably inserted into a wheel hub and axially separably connected by a securing nut. A shoulder of an outer joint member of the constant velocity universal joint abuts against a larger end face of the inner ring. The larger end face of the inner ring is formed as a ground surface. An end face of the shoulder of the outer joint member abutted against the larger end face is formed as a ground surface or a lathe-turned surface. The surface roughness Ra of at least the larger end face of the inner ring is limited to a range within 0.1˜0.3.
摘要翻译：车轮轴承装置具有外部构件，具有至少一个内圈的内部构件，双列滚动元件和可传递地插入到轮毂中的等速万向接头扭矩，并且通过固定螺母轴向可分离地连接。等速万向接头的外接头构件的肩部抵靠内圈的较大端面。内圈的较大端面形成为地面。靠在较大端面上的外侧接头构件的肩部的端面形成为地面或车削面。内环的至少较大端面的表面粗糙度Ra被限制在0.1〜0.3的范围内。

9. 发明申请

US20120192636A1 WHEEL BEARING WITH SENSOR 有权
标题翻译：车轮与传感器轴承
公开(公告)号：US20120192636A1
公开(公告)日：2012-08-02
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。

10. 发明授权

US08002474B2 Wheel bearing apparatus 有权
标题翻译：车轮轴承装置
公开(公告)号：US08002474B2
公开(公告)日：2011-08-23
申请号：US12616167
申请日：2009-11-11
申请人： Kiyotake Shibata , Masahiro Kiuchi , Yoshiaki Kuchiki
发明人： Kiyotake Shibata , Masahiro Kiuchi , Yoshiaki Kuchiki
IPC分类号： F16C13/00
CPC分类号： F16C33/586 , F16C19/184 , F16C19/527 , F16C35/063 , F16C2326/02
摘要： A vehicle wheel bearing apparatus has an outer member, an inner member with at least one inner ring, double row rolling elements, and a constant velocity universal joint torque transmittably inserted into a wheel hub and axially separably connected by a securing nut. A shoulder of an outer joint member of the constant velocity universal joint abuts against a larger end face of the inner ring. The larger end face of the inner ring is formed as a ground surface. An end face of the shoulder of the outer joint member abutted against the larger end face is formed as a ground surface or a lathe-turned surface. The surface roughness Ra of at least the larger end face of the inner ring is limited to a range within 0.1˜0.3.
摘要翻译：车轮轴承装置具有外部构件，具有至少一个内圈的内部构件，双列滚动元件和可传递地插入到轮毂中的等速万向接头扭矩，并且通过固定螺母轴向可分离地连接。等速万向接头的外接头构件的肩部抵靠内圈的较大端面。内圈的较大端面形成为地面。靠在较大端面上的外侧接头构件的肩部的端面形成为地面或车削面。内环的至少较大端面的表面粗糙度Ra被限制在0.1〜0.3的范围内。

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