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1. 发明申请

US20070065065A1 Wheel support bearing assembly 有权
标题翻译：车轮支撑轴承总成
公开(公告)号：US20070065065A1
公开(公告)日：2007-03-22
申请号：US10571057
申请日：2004-09-09
申请人： Hisashi Ohtsuki , Masuo Takaki
发明人： Hisashi Ohtsuki , Masuo Takaki
IPC分类号： F16C13/00
CPC分类号： B60B27/0094 , B21K1/04 , B21K1/40 , B60B27/00 , B60B27/0005 , F16C19/185 , F16C19/186 , F16C19/187 , F16C33/64 , F16C2326/02
摘要： A wheel support bearing assembly includes an outer member 4 and a hub axle 1 having a wheel mounting flange 5 and a raceway surface 10. The angle of the fiber flow F relative to the raceway surface 10 in the hub axle 1 is chosen to be equal to or smaller than 15°. The angle of the fiber flow relative to a raceway surface of the outer member 4 is also chosen to be equal to or smaller than 15°.
摘要翻译：车轮支撑轴承组件包括外部构件4和具有轮安装凸缘5和轨道表面10的轮毂轴1。轮毂轴1中的纤维流F相对于滚道面10的角度被选择为等于或小于15°。纤维流相对于外部构件4的轨道表面的角度也被选择为等于或小于15°。

2. 发明授权

US06959493B2 Brake rotor and wheel bearing assembly having maximum acceptable runout variation 有权
标题翻译：制动转子和车轮轴承组件具有最大可接受的跳动变化
公开(公告)号：US06959493B2
公开(公告)日：2005-11-01
申请号：US10372200
申请日：2003-02-25
申请人： Eiji Tajima , Shigeaki Fukushima , Akira Torii , Kazuhiro Azuma , Naoshi Kinpara , Hisashi Ohtsuki , Kazunari Yamamoto , Motoharu Niki , Masuo Takaki
发明人： Eiji Tajima , Shigeaki Fukushima , Akira Torii , Kazuhiro Azuma , Naoshi Kinpara , Hisashi Ohtsuki , Kazunari Yamamoto , Motoharu Niki , Masuo Takaki
IPC分类号： B60B27/00 , B60T1/06 , F16D65/12 , B21D53/26 , F16C13/00
CPC分类号： B60B27/0084 , B60B27/00 , B60T1/065 , F16C19/184 , F16C2326/02 , F16D65/12 , F16D2065/1308 , F16D2065/1384 , Y10T29/49492 , Y10T29/49536 , Y10T29/49682
摘要： A reliable brake rotor and wheel bearing assembly are proposed which make unnecessary adjustment of runout of brake rotor at the customer's factory. For runout of each of the mounting surface and back of the brake rotor itself, and runout of the side of the wheel mounting flange of the inner member to which is mounted the brake rotor, the maximum difference between the peaks of crests and troughs in each period of surface runout is restricted within a standard value, and the brake rotor is mounted to the wheel mounting flange, thereby eliminating the necessity of mounting of the brake rotor and adjustment of runout after mounting at the customer's factory to provide a reliable automotive wheel bearing assembly.
摘要翻译：提出了一种可靠的制动转子和车轮轴承组件，可以在客户工厂对制动转子的跳动进行不必要的调整。对于制动转子本身的安装表面和背面的每个跳动以及安装有制动转子的内部构件的车轮安装凸缘的侧面的跳动，每个中的顶部和凹槽的峰值之间的最大差异表面跳动时间限制在标准值内，制动转子安装在车轮安装法兰上，从而无需安装制动转子，并在安装后在客户工厂调整跳动，提供可靠的汽车轮轴承部件。

3. 发明授权

US07534049B2 Wheel support bearing assembly 有权
标题翻译：车轮支撑轴承总成
公开(公告)号：US07534049B2
公开(公告)日：2009-05-19
申请号：US10571057
申请日：2004-09-09
申请人： Hisashi Ohtsuki , Masuo Takaki
发明人： Hisashi Ohtsuki , Masuo Takaki
IPC分类号： F16C33/64
CPC分类号： B60B27/0094 , B21K1/04 , B21K1/40 , B60B27/00 , B60B27/0005 , F16C19/185 , F16C19/186 , F16C19/187 , F16C33/64 , F16C2326/02
摘要： A wheel support bearing assembly includes an outer member and a hub axle having a wheel mounting flange and a raceway surface. The angle of the fiber flow relative to the raceway surface in the hub axle is chosen to be equal to or smaller than 15°. The angle of the fiber flow relative to a raceway surface of the outer member is also chosen to be equal to or smaller than 15°.
摘要翻译：车轮支撑轴承组件包括外部构件和具有轮安装凸缘和轨道表面的轮毂轴。轮毂轴中相对于滚道表面的纤维流的角度被选择为等于或小于15°。纤维流相对于外部构件的轨道表面的角度也被选择为等于或小于15°。

4. 发明授权

US07004290B2 Electrically powered brake system 有权
标题翻译：电动制动系统
公开(公告)号：US07004290B2
公开(公告)日：2006-02-28
申请号：US10780646
申请日：2004-02-19
申请人： Hisashi Ohtsuki , Masuo Takaki
发明人： Hisashi Ohtsuki , Masuo Takaki
IPC分类号： B60T8/00 , F16C32/00
CPC分类号： B60T8/329 , B60T8/3255 , B60T13/741 , F16D65/18 , F16D2121/24 , F16D2125/40 , F16D2125/48 , G01P3/443
摘要： To provide an electrically powered brake system capable of performing a control of the braking force appropriate to a particular wheel rotational speed with high response and capable of being simplified in structure with no need to employ any hydraulic equipment and the related pipe lines, the electrically powered brake system includes an actuating unit 18 including a brake wheel 16 mounted on a vehicle wheel 1 and brake pieces 17 frictionally engageable with the brake wheel 16. A drive unit 19 is operable to translate a rotary output of an electric drive motor 20 into a rectilinear reciprocating motion by means of a ball screw mechanism 23, which rectilinear reciprocating motion is transmitted to the brake pieces 17 as a braking force. An operating unit 32 is operable to control the electric drive motor 20 according to manipulation of an operating member 31 such as, for example, a brake pedal. An anti-skid control device 35 is provided for regulating the braking force, exerted by the electric drive motor 20, in dependence on the number of revolutions of the vehicle wheel 1 during a braking effected by manipulation of the operating member 31. For a rotation detector 1 for detecting the number of revolutions of the vehicle wheel 1, the rotation detector 1 including a magnetic encoder 37 is employed.
摘要翻译：为了提供一种电动制动系统，其能够以高响应执行适合于特定车轮旋转速度的制动力的控制，并且能够简化结构，而不需要使用任何液压设备和相关管线，电动制动系统包括具有安装在车轮1上的制动轮16和与制动轮16摩擦接合的制动片17的致动单元18。驱动单元19可操作以通过滚珠丝杠机构23将电驱动马达20的旋转输出转换成直线往复运动，该直线往复运动作为制动力传递到制动片17。操作单元32可操作以根据操作构件31（例如制动踏板）的操纵来控制电驱动马达20。防滑控制装置35用于根据操作部件31的制动进行的制动，根据车轮1的转数来调节由电动马达20施加的制动力。对于用于检测车轮1的转数的旋转检测器1，采用包括磁编码器37的旋转检测器1。

5. 发明授权

US06575637B1 Brake rotor and wheel bearing assembly 有权
公开(公告)号：US06575637B1
公开(公告)日：2003-06-10
申请号：US09657094
申请日：2000-09-07
申请人： Eiji Tajima , Shigeaki Fukushima , Akira Torii , Kazuhiro Azuma , Naoshi Kinpara , Hisashi Ohtsuki , Kazunari Yamamoto , Motoharu Niki , Masuo Takaki
发明人： Eiji Tajima , Shigeaki Fukushima , Akira Torii , Kazuhiro Azuma , Naoshi Kinpara , Hisashi Ohtsuki , Kazunari Yamamoto , Motoharu Niki , Masuo Takaki
IPC分类号： F16C1908
CPC分类号： B60B27/0084 , B60B27/00 , B60T1/065 , F16C19/184 , F16C2326/02 , F16D65/12 , F16D2065/1308 , F16D2065/1384 , Y10T29/49492 , Y10T29/49536 , Y10T29/49682
摘要： A reliable brake rotor and wheel bearing assembly are proposed which make unnecessary adjustment of runout of brake rotor at the customer's factory. For runout of each of the mounting surface and back of the brake rotor itself, and runout of the side of the wheel mounting flange of the inner member to which is mounted the brake rotor, the maximum difference between the peaks of crests and troughs in each period of surface runout is restricted within a standard value, and the brake rotor is mounted to the wheel mounting flange, thereby eliminating the necessity of mounting of the brake rotor and adjustment of runout after mounting at the customer's factory to provide a reliable automotive wheel bearing assembly.

6. 发明授权

US07618194B2 Wheel bearing apparatus incorporated with a wheel speed detecting apparatus 有权
标题翻译：车轮轴承装置结合有车轮速度检测装置
公开(公告)号：US07618194B2
公开(公告)日：2009-11-17
申请号：US11101351
申请日：2005-04-07
申请人： Hisashi Ohtsuki , Kazuhisa Shigeoka , Tomomi Ishikawa
发明人： Hisashi Ohtsuki , Kazuhisa Shigeoka , Tomomi Ishikawa
IPC分类号： F16C13/00 , F16C33/80
CPC分类号： F16C33/7886 , B60B27/00 , B60B27/0005 , B60B27/0073 , B60B27/0084 , B60B27/0094 , F16C19/186 , F16C33/805 , F16C41/007 , F16C2326/02 , F16J15/326 , G01P3/443
摘要： A wheel bearing apparatus incorporating a wheel speed detecting apparatus has an outer member (4) with an integrally formed body mounting flange (4b) and double row outer raceway surfaces (4a) formed on the inner circumferential surface of the outer member (4). An inner member (3) includes a wheel hub (1) with an integrally formed wheel mounting flange (7) at one end. A cylindrical portion (1b) axially extends from the wheel mounting flange (7). An inner ring (6) is fitted on the cylindrical portion (1b) of the wheel hub (1). Double row inner raceway surfaces (1a, 6a) are formed on the outer circumferential surfaces of the wheel hub (1) and inner ring (6), respectively opposite to the double row outer raceway surfaces (4a). Double row rolling elements (5) are rotatably arranged between the outer and inner raceway surfaces (4a; 1a, 6a). An encoder (19) is mounted on the outer circumferential surface of the inner ring (6). An annular sensor holder (15) is arranged on the end of the outer member (4) opposite to the encoder (19). A wheel speed detecting sensor (20) is integrally molded with the sensor holder (15) and arranged opposite to the encoder (19), via a predetermined radial gap. The encoder (19) has an annular ring configuration and its characteristics alternately and equidistantly vary along its circumferential direction. A seal is arranged at the inboard side of the encoder (19). The seal includes first and second annular sealing plates (21, 22) mounted on the sensor holder (15) and the inner ring (6), respectively, and opposite toward each other. The encoder (19) is mounted on the second sealing plate (22).
摘要翻译：包括车轮速度检测装置的车轮轴承装置具有外部构件（4），该外部构件具有整体形成的主体安装凸缘（4b）和形成在外部构件（4）的内周表面上的双列外侧滚道表面（4a）。内部构件（3）包括在一端具有一体形成的轮安装凸缘（7）的轮毂（1）。圆柱部分（1b）从轮安装凸缘（7）轴向延伸。内轮圈（6）安装在轮毂（1）的圆筒部（1b）上。分别与双列外滚道表面（4a）相对的轮毂（1）和内圈（6）的外圆周表面上形成有双列内滚道表面（1a，6a）。双列滚动元件（5）可旋转地布置在外滚道表面（4a; 1a，6a）之间。编码器（19）安装在内圈（6）的外周面上。环形传感器保持器（15）布置在与编码器（19）相对的外部构件（4）的端部上。车轮速度检测传感器（20）与传感器保持器（15）整体模制并且经由预定的径向间隙与编码器（19）相对布置。编码器（19）具有环形结构，其特征沿其圆周方向交替地且等距地变化。密封件布置在编码器（19）的内侧。密封件包括分别安装在传感器保持器（15）和内圈（6）上并且彼此相对的第一和第二环形密封板（21,22）。编码器（19）安装在第二密封板（22）上。

7. 发明授权

US07465233B2 Wheel bearing device 有权
标题翻译：车轮轴承装置
公开(公告)号：US07465233B2
公开(公告)日：2008-12-16
申请号：US11790336
申请日：2007-04-25
申请人： Eiji Tajima , Hiroyuki Ogura , Syougo Suzuki , Shigeaki Fukushima , Mitsuru Umekida , Akira Torii , Akira Sera , Hisashi Ohtsuki
发明人： Eiji Tajima , Hiroyuki Ogura , Syougo Suzuki , Shigeaki Fukushima , Mitsuru Umekida , Akira Torii , Akira Sera , Hisashi Ohtsuki
IPC分类号： F16D3/84
CPC分类号： F16D3/223 , B60B27/00 , B60B27/0005 , B60B27/001 , B60B27/0026 , B60B27/0036 , B60B27/0042 , B60B27/0084 , B60B27/0094 , F16C19/186 , F16C19/187 , F16C35/0635 , F16C43/04 , F16C2326/02 , F16D1/072 , F16D2003/2232 , F16D2003/22326 , F16D2300/10 , Y10S464/905 , Y10S464/906 , Y10T29/49535
摘要： A wheel bearing device includes a hub ring, a double-row bearing and a constant velocity universal joint which are unitized together. At least one of double-row inner raceways of the bearing and a wheel mounting flange are formed on a hub ring. The hub ring and a stem portion of a joint outer ring of the constant velocity universal joint are fitted through a torque transmission assembly, wherein a pilot member as a separate element having a wheel guide portion and a brake guide portion is fitted to a side-end portion of the wheel mounting flange of the hub ring, and the hub ring and the pilot member are fixed to the joint outer ring by swaging.
摘要翻译：车轮轴承装置包括一体化在一起的轮毂环，双列轴承和等速万向接头。在轮毂环上形成有轴承的双列内滚道和车轮安装凸缘中的至少一个。轮毂环和等速万向接头的接头外圈的杆部通过扭矩传递组件安装，其中作为具有轮引导部分和制动器引导部分的单独元件的引导构件安装在侧面 - 轮毂环的轮安装凸缘的端部，轮毂环和引导构件通过锻造固定到接头外圈。

8. 发明申请

US20070110350A1 Sensor-integrated bearing for wheel 有权
标题翻译：传感器一体化轴承
公开(公告)号：US20070110350A1
公开(公告)日：2007-05-17
申请号：US10555733
申请日：2004-04-30
申请人： Hisashi Ohtsuki , Hideo Shinagawa , Kenichi Iwamoto , Koichi Okada
发明人： Hisashi Ohtsuki , Hideo Shinagawa , Kenichi Iwamoto , Koichi Okada
IPC分类号： F16C41/04
CPC分类号： B60B27/00 , F16C19/186 , F16C19/522 , F16C2326/02 , G01L5/0019 , G01L5/0023
摘要： A sensor-integrated wheel support bearing assembly includes an outer member (1) having a plurality of raceway surfaces (4), formed in an inner peripheral surface thereof, and also having a vehicle body fitting flange (1a) formed in an outer periphery thereof, and an inner member (2) having raceway surfaces (5) defined therein in alignment with the raceway surfaces (4) in the outer member (1). A plurality of rows of rolling elements (3) are arranged between the raceway surfaces (4) and (5) to enable a vehicle wheel (18) to be rotatably supported relative to a vehicle body structure. A load sensor (9) for detecting the load acting on the flange (1a) is disposed in a bolt insertion hole (21) provided in the vehicle body fitting flange (1a).
摘要翻译：传感器一体式车轮支撑轴承组件包括：外部构件（1），其具有形成在其内周表面中的多个滚道表面（4），并且还具有形成在外周中的车身安装凸缘（1a）以及内部构件（2），其具有与外部构件（1）中的轨道表面（4）对准的轨道表面（5）。在滚道表面（4）和（5）之间布置有多排滚动元件（3），以使得车轮（18）相对于车身结构可旋转地支撑。用于检测作用在凸缘（1a）上的负载的负载传感器（9）设置在设置在车身安装凸缘（1a）中的螺栓插入孔（21）中。

9. 发明授权

US07084537B2 Rotation detecting device and wheel support bearing assembly utilizing the same 失效
标题翻译：旋转检测装置和利用其的车轮支撑轴承组件
公开(公告)号：US07084537B2
公开(公告)日：2006-08-01
申请号：US11099467
申请日：2005-04-06
申请人： Masatoshi Mizutani , Eiji Tajima , Hisashi Ohtsuki , Takayuki Norimatsu , Koichi Okada , Toru Takahashi , Hiroaki Ohba , Katsuyuki Ikei
发明人： Masatoshi Mizutani , Eiji Tajima , Hisashi Ohtsuki , Takayuki Norimatsu , Koichi Okada , Toru Takahashi , Hiroaki Ohba , Katsuyuki Ikei
IPC分类号： H02K7/08
CPC分类号： G01P3/443 , F16C19/186 , F16C33/78 , F16C33/7876 , F16C33/7886 , F16C41/004 , F16C41/007 , F16C41/008 , F16C2326/02 , G01P3/487 , H02K7/1846
摘要： A rolling bearing assembly equipped with an electric power generator, the assembly having: first and second members rotatable relative to each other through rolling elements; an electric power generator capable of generating an electric power by a relative rotation between the first and second members; and an electric circuit disposed within a yoke forming a part of the electric power generator and utilizing the electric power generated by the electric power generator.
摘要翻译：一种配备有发电机的滚动轴承组件，该组件具有：可通过滚动元件相对于彼此转动的第一和第二构件; 能够通过第一和第二构件之间的相对旋转产生电力的发电机; 以及设置在形成发电机的一部分的磁轭内并利用由发电机产生的电力的电路。

10. 发明授权

US07011451B2 Rotating speed sensor unit and wheel bearing assembly carrying the same 有权
公开(公告)号：US07011451B2
公开(公告)日：2006-03-14
申请号：US10419159
申请日：2003-04-21
申请人： Eiji Tajima , Hisashi Ohtsuki , Akio Sakaguchi , Koji Kametaka
发明人： Eiji Tajima , Hisashi Ohtsuki , Akio Sakaguchi , Koji Kametaka
IPC分类号： F16C32/00
CPC分类号： F16C33/78 , F16C19/186 , F16C41/007 , F16C2326/02 , F16J15/326 , G01P3/443
摘要： A wheel bearing assembly is provided which has a rotating speed sensor unit which includes a seal for preventing entry of foreign matter and which takes up little space and thus can be mounted on the wheel bearing assembly without increasing the axial dimension of the fixed member of the wheel bearing assembly. The assembly includes a fixed member fixed to a vehicle body, and a rotary member rotatably supported in the stationary member through a bearing and mounted to a vehicle wheel. An annular sensor is fitted to a knuckle, which is a part of the fixed member, on the inboard side of the bearing. A sensor seal is fitted to the annular sensor and has a seal lip kept in slide contact with a seal land formed on a constant-velocity joint outer ring, which is a part of the rotary member, to define a sealed space on the inboard side of the bearing. An encoder is mounted on a bearing inner ring, which is a part of the rotary member, in the sealed space. The sensor element is disposed in the sealed space, opposite the encoder.

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