公开(公告)号：US20110209562A1

公开(公告)日：2011-09-01

申请号：US13067053

申请日：2011-05-04

申请人： Yujiro Ono ,  Kentarou Nishikawa ,  Koji Kametaka ,  Takayuki Norimatsu ,  Kentaro Ikki ,  Toru Takahashi

发明人： Yujiro Ono ,  Kentarou Nishikawa ,  Koji Kametaka ,  Takayuki Norimatsu ,  Kentaro Ikki ,  Toru Takahashi

IPC分类号： G01L1/22

CPC分类号： B60B27/0094 ,  B60B27/0005 ,  B60B27/0068 ,  F16C19/186 ,  F16C19/522 ,  F16C2326/02 ,  G01L1/2231 ,  G01L5/0019

摘要： A wheel support bearing assembly includes rolling elements (5) interposed between double row rolling surfaces (3, 4) of outer and inner members (1, 2), which are opposed to each other. Electronic components including a plurality of the sensor units (20), a signal processing IC (25) for processing respective sensor output signals thereof and a signal cable (26) for transmitting the processed output signal to the outside of the bearing assembly are arranged inwardly of an annular protective covering (27) to provide an annular sensor assembly (28). The sensor assembly (28) is fitted to a peripheral surface of a stationary member in a fashion coaxial with the stationary member.

摘要翻译： 车轮支撑轴承组件包括插入在彼此相对的外部和内部构件（1,2）的双列滚动表面（3,4）之间的滚动元件（5）。 包括多个传感器单元（20）的电子部件，用于处理各个传感器输出信号的信号处理IC（25）和用于将经处理的输出信号传送到轴承组件的外部的信号电缆（26）向内布置 的环形保护罩（27）以提供环形传感器组件（28）。 传感器组件（28）以与固定构件同轴的方式装配到固定构件的外围表面。

公开(公告)号：US20100061671A1

公开(公告)日：2010-03-11

申请号：US12618845

申请日：2009-11-16

申请人： Takayuki Norimatsu ,  Yujiro Ono

发明人： Takayuki Norimatsu ,  Yujiro Ono

IPC分类号： F16C41/00

CPC分类号： G01P3/443 ,  B60B27/0005 ,  B60B27/0068 ,  B60B27/0073 ,  B60B27/0094 ,  F16C19/186 ,  F16C33/7886 ,  F16C41/007 ,  F16C41/008 ,  F16C2326/02 ,  F16J15/326

摘要： A wheel bearing apparatus incorporating a wheel speed detecting apparatus has an outer member, inner member and double row rolling elements rollably contained between the inner and outer raceway surfaces of the inner and outer members. Seals are mounted in annular openings formed between the outer member and the inner member. An annular sensor holder, a steel base, and a magnetic encoder integrally adhered to the base are coupled with the inner and outer members. A slinger is positioned on the inner ring so that an axial gap is formed between the base and the slinger.

摘要翻译： 具有车轮速度检测装置的车轮轴承装置具有可滚动地容纳在内部和外部构件的内侧和外侧轨道表面之间的外部构件，内部构件和双列滚动元件。 密封件安装在形成在外部构件和内部构件之间的环形开口中。 一体地粘接到基座的环形传感器支架，钢基座和磁性编码器与内部和外部构件联接。 抛油环位于内圈上，使得在底座和抛油环之间形成轴向间隙。

公开(公告)号：US20090199660A1

公开(公告)日：2009-08-13

申请号：US12224846

申请日：2007-03-07

申请人： Takayoshi Ozaki ,  Tomomi Ishikawa ,  Kentarou Nishikawa ,  Toru Takahashi ,  Yujiro Ono ,  Takayuki Norimatsu

发明人： Takayoshi Ozaki ,  Tomomi Ishikawa ,  Kentarou Nishikawa ,  Toru Takahashi ,  Yujiro Ono ,  Takayuki Norimatsu

IPC分类号： G01L5/00

CPC分类号： B60B27/00 ,  B60B27/0005 ,  B60B27/0068 ,  B60B27/0094 ,  F16C19/186 ,  F16C19/522 ,  F16C33/586 ,  F16C2326/02 ,  G01L5/0019

摘要： To provide a sensor incorporated wheel support bearing assembly, in which a load sensor can be compactly installed in an automotive vehicle, the load acting on the vehicle wheel can be detected with high sensitivity and the manufacturing cost can be reduced, the bearing assembly having a plurality of rows of rolling elements interposed between an outer member and an inner member includes a sensor unit fitted to one of the outer member and the inner member, which serves as a stationary member. The sensor unit includes a sensor mounting member and a strain sensor fitted thereto. The sensor mounting member has two contact fixing portions fixed to the outer member and a first contact fixing portion is fixed to a flange surface of the outer member and a second contact fixing portion is fixed to a peripheral surface of the outer member.

摘要翻译： 为了提供一种传感器组合的轮支撑轴承组件，其中负载传感器可以紧凑地安装在机动车辆中，可以以高灵敏度检测作用在车轮上的负载，并且可以降低制造成本，轴承组件具有 插入在外部构件和内部构件之间的多排滚动元件包括安装到用作固定构件的外部构件和内部构件中的一个的传感器单元。 传感器单元包括安装在其上的传感器安装构件和应变传感器。 传感器安装构件具有固定在外部构件上的两个接触固定部分，第一接触固定部分固定到外部构件的凸缘表面，第二接触固定部分固定到外部构件的周面。

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。

公开(公告)号：US10086649B2

公开(公告)日：2018-10-02

申请号：US14771555

申请日：2014-02-14

申请人： Takayuki Norimatsu ,  Tsutomu Nagata

发明人： Takayuki Norimatsu ,  Tsutomu Nagata

IPC分类号： B60B27/00 ,  F16C35/06 ,  F16C19/18 ,  F16D1/076 ,  F16C35/063 ,  F16D1/072 ,  F16B39/10 ,  F16D1/10 ,  F16D3/223

摘要： A bearing device for a wheel has a wheel bearing including inner and outer rings, a hub wheel, and balls between outer raceway surfaces of the outer ring and inner raceway surfaces of the hub wheel and the inner ring. A stem section is fitted into an inner diameter of the hub wheel to couple a constant velocity universal joint to the wheel bearing through a screw fastening structure so that a shoulder portion of an outer joint member abuts against a crimped portion of the hub wheel. Projecting portions formed on the stem section are press-fitted into the hub wheel having depressed portions formed to interfere with the projecting portions, and a shape of the projecting portions is transferred to the hub wheel providing a projection and depression fitting structure in which the projecting and depressed portions are in close contact at an entire fitting contact portion therebetween.

公开(公告)号：US09656517B2

公开(公告)日：2017-05-23

申请号：US14345483

申请日：2012-09-12

申请人： Shuji Mochinaga ,  Takayuki Norimatsu

发明人： Shuji Mochinaga ,  Takayuki Norimatsu

IPC分类号： B60B27/00 ,  F16C35/063 ,  F16D1/072 ,  F16D3/223 ,  F16C19/18 ,  F16D1/08 ,  F16D1/076

CPC分类号： B60B27/0042 ,  B60B27/0005 ,  B60B27/0026 ,  B60B2900/541 ,  F16C19/185 ,  F16C19/186 ,  F16C35/0635 ,  F16C2326/02 ,  F16D1/072 ,  F16D1/076 ,  F16D1/0858 ,  F16D3/223 ,  F16D2003/22326

摘要： A wheel bearing includes a constant velocity universal joint and a wheel bearing. The wheel bearing is separably coupled to the constant velocity universal joint with a screw fastening structure, in which a stem section of an outer joint member of the constant velocity universal joint is fitted to an inner diameter portion of the hub wheel. Projecting portions extending in an axial direction are formed on the stem section of the outer joint member, and depressed portions having an interference with respect to the projecting portions are formed on the hub wheel. The stem section of the outer joint member is press-fitted to the hub wheel, and a shape of the projecting portions is transferred to the other, to thereby provide a projection and depression fitting structure in which the projecting portions and the depressed portions are in close contact at an entire fitting contact portion therebetween.

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。

公开(公告)号：US20140361606A1

公开(公告)日：2014-12-11

申请号：US14345483

申请日：2012-09-12

申请人： Shuji Mochinaga ,  Takayuki Norimatsu

发明人： Shuji Mochinaga ,  Takayuki Norimatsu

IPC分类号： B60B27/00

CPC分类号： B60B27/0042 ,  B60B27/0005 ,  B60B27/0026 ,  B60B2900/541 ,  F16C19/185 ,  F16C19/186 ,  F16C35/0635 ,  F16C2326/02 ,  F16D1/072 ,  F16D1/076 ,  F16D1/0858 ,  F16D3/223 ,  F16D2003/22326

摘要： A wheel bearing includes a constant velocity universal joint and a wheel bearing. The wheel bearing is separably coupled to the constant velocity universal joint with a screw fastening structure, in which a stem section of an outer joint member of the constant velocity universal joint is fitted to an inner diameter portion of the hub wheel. Projecting portions extending in an axial direction are formed on the stem section of the outer joint member, and depressed portions having an interference with respect to the projecting portions are formed on the hub wheel. The stem section of the outer joint member is press-fitted to the hub wheel, and a shape of the projecting portions is transferred to the other, to thereby provide a projection and depression fitting structure in which the projecting portions and the depressed portions are in close contact at an entire fitting contact portion therebetween.

摘要翻译： 车轮轴承包括等速万向节和车轮轴承。 车轮轴承通过螺钉紧固结构可分离地联接到等速万向接头，其中等速万向接头的外接头构件的杆部分嵌合到轮毂轮的内径部分。 在外侧接头构件的杆部上形成有沿轴向延伸的突出部，并且在轮毂轮上形成有与突出部相互干涉的凹部。 外接头构件的杆部被压配合到轮毂轮上，并且突出部分的形状被转移到另一个中，从而提供突出部分和凹陷部分在其中的突起和凹陷配合结构 在它们之间的整个配合接触部分处紧密接触。

公开(公告)号：US08678661B2

公开(公告)日：2014-03-25

申请号：US13155501

申请日：2011-06-08

申请人： Takayuki Norimatsu

发明人： Takayuki Norimatsu

IPC分类号： F16C33/58 ,  F16C13/00

CPC分类号： B60B27/0005 ,  B60B27/0084 ,  B60B27/0094 ,  B60B2380/12 ,  B60B2380/73 ,  B60B2380/76 ,  F16C19/186 ,  F16C33/303 ,  F16C33/32 ,  F16C33/416 ,  F16C33/585 ,  F16C33/64 ,  F16C2240/70 ,  F16C2240/76 ,  F16C2326/02

摘要： A vehicle wheel bearing apparatus has an outer member, an inner member, and double row balls contained between the outer and inner raceway surfaces and adapted to be applied a predetermined contact angle. Each inner raceway surface is formed by a first circular arc section, with a first radius of curvature (r), that extends from a position near a contact point contacting the ball at an initial contact angle (α) to the raceway bottom. The second circular arc section, with a second radius of curvature (r1) smaller than the radius of curvature r, extends from an inflection point that the ball contacts at a contact angle (α1) to the radially outer side. The (r) and (r1) are set as 1.05 d

摘要翻译： 车轮轴承装置具有容纳在外滚道表面和内滚道表面之间的外部构件，内部构件和双列球，并且适于施加预定的接触角。 每个内滚道表面由具有第一曲率半径（r）的第一圆弧部分形成，该第一圆弧部分以接触点接近初始接触角（α）的接触点的位置延伸到滚道底部。 具有小于曲率半径r的第二曲率半径（r1）的第二圆弧部从接触角（α1）与径向外侧接触的拐点延伸。 （r）和（r1）设定为1.05 d <2 r＆nlE; 1.10 d和1.01 d <2 r1＆nlE; 1.05 d（“d”是球的直径）。 ＆Dgr;当曲率半径r，r1的拐点位于α1=α+＆Dgr;α（α= 30-45°）时，α在2°至8°的范围内。

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。