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公开(公告)号：US20070110350A1
公开(公告)日：2007-05-17
申请号：US10555733
申请日：2004-04-30
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。
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公开(公告)号：US07452133B2
公开(公告)日：2008-11-18
申请号：US10555733
申请日：2004-04-30
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 for rotatably supporting a vehicle wheel relative to a vehicle body structure has an outer member having an inner peripheral surface formed with a plurality of raceway surfaces, an inner member having an outer peripheral surface formed with raceway surfaces in alignment with the raceway surfaces in the outer member, a plurality of rows of rolling elements interposed between the raceway surfaces in the outer member and the raceway surfaces in the inner member, respectively, and a load sensor. The load sensor is disposed in one of the outer and inner members, which forms a stationary member. The outer member has an outer periphery formed with a vehicle body fitting flange. The load sensor for detecting a load acting on the vehicle wheel by detection of a load acting on the vehicle body fitting flange is disposed in the vehicle body fitting flange.
摘要翻译： 一种用于相对于车体结构可转动地支撑车轮的传感器一体式车轮支撑轴承组件具有外部构件，该外部构件具有形成有多个滚道表面的内周表面，内部构件具有形成有滚道表面的外周表面 与外部构件中的轨道表面对准，分别插入在外部构件中的轨道表面和内部构件的轨道表面之间的多排滚动元件和负载传感器。 负载传感器设置在外部构件和内部构件中的一个中，其形成静止构件。 外部构件具有形成有车体接合凸缘的外周。 通过检测作用在车身安装凸缘上的载荷来检测作用在车轮上的载荷的载荷传感器设置在车身安装凸缘中。
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公开(公告)号：US20060133706A1
公开(公告)日：2006-06-22
申请号：US10559271
申请日：2004-06-01
申请人： Koichi Okada , Yutaka Hayashi , Kenichi Iwamoto , Takashi Koike
发明人： Koichi Okada , Yutaka Hayashi , Kenichi Iwamoto , Takashi Koike
IPC分类号： F16C41/04
CPC分类号： F16C19/186 , F16C19/52 , F16C25/08 , F16C41/00
摘要： According to the present invention, there is provided a bearing apparatus for a wheel of vehicle comprising a hub wheel integrally formed therewith a wheel mounting flange on the periphery at one end thereof, and a double row rolling bearing, the double row rolling bearing comprising an outer member integrally formed therewith a body mounting flange on the periphery thereof and also formed therewith double row outer raceway surfaces, an inner member including said hub wheel and formed therewith double row inner raceway surfaces each arranged opposite to each of said double row outer surfaces, and double row rolling elements freely rotatably contained between said double row outer and second raceway surfaces, said double row rolling bearing being adapted to be applied a predetermined preload characterized in that: there are arranged a separate outer or inner ring on at least one of said outer and inner members, and a preload varying means arranged at an abutting portion between said outer and inner members for varying the preload applied to the bearing, said preload varying means can be extended or contracted based on an output signal from a detecting sensor for detecting the running condition of vehicle.
摘要翻译： 根据本发明，提供了一种用于车轮的轴承装置，其包括：轮毂轮，其一端形成有轮安装凸缘，其一端在其外周;以及双列滚动轴承，所述双列滚动轴承包括： 外部构件与其周边一体地形成有本体安装凸缘，并且还具有双列外滚道表面，内部构件包括所述轮毂轮，并且形成有与每个所述双列外表面相对布置的双列内滚道表面， 以及可自由旋转地容纳在所述双列外滚道表面和第二滚道表面之间的双列滚动元件，所述双列滚动轴承适于施加预定的预载荷，其特征在于：在所述双列滚动轴承中的至少一个上设置有单独的外圈或内圈 外部和内部构件，以及布置在所述出口之间的邻接部分处的预加载变化装置 以及用于改变施加到轴承的预载荷的内部构件，所述预压变化装置可以基于来自用于检测车辆行驶状态的检测传感器的输出信号而被伸缩。
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公开(公告)号：US07741838B2
公开(公告)日：2010-06-22
申请号：US12015950
申请日：2008-01-17
申请人： Toru Takahashi , Koichi Okada , Kenichi Iwamoto , Hiroaki Ohba
发明人： Toru Takahashi , Koichi Okada , Kenichi Iwamoto , Hiroaki Ohba
IPC分类号： G01P3/00
CPC分类号： F16C41/008 , B60T8/171 , B60T8/329 , F16C19/186 , F16C33/7886 , F16C41/004 , F16C41/007 , F16C2326/02 , G01P3/443 , Y10T307/74
摘要： A rotation detecting device that includes an electric power generator having a stator and a rotor, said rotor having a plurality of alternating opposite magnetic poles in a circumferential direction of the rotor, at least a first magnetic sensor mounted on either the stator or a support member for supporting the stator and operable to detect the alternating opposite magnetic poles in the rotor; and an electric power supply circuit for utilizing an electric power generated by the electric power generator as an electric power source for the at least first magnetic sensor.
摘要翻译： 一种旋转检测装置，包括具有定子和转子的发电机，所述转子在转子的圆周方向上具有多个交替的相反磁极，至少第一磁传感器安装在定子或支撑构件上 用于支撑定子并且可操作以检测转子中交替的相对磁极; 以及电力供给电路，其利用由所述发电机产生的电力作为所述至少第一磁传感器的电力源。
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公开(公告)号：US20080133100A1
公开(公告)日：2008-06-05
申请号：US12015950
申请日：2008-01-17
申请人： Toru TAKAHASHI , Koichi Okada , Kenichi Iwamoto , Hiroaki Ohba
发明人： Toru TAKAHASHI , Koichi Okada , Kenichi Iwamoto , Hiroaki Ohba
IPC分类号： B60T7/12
CPC分类号： F16C41/008 , B60T8/171 , B60T8/329 , F16C19/186 , F16C33/7886 , F16C41/004 , F16C41/007 , F16C2326/02 , G01P3/443 , Y10T307/74
摘要： A rotation detecting device that includes an electric power generator having a stator and a rotor, said rotor having a plurality of alternating opposite magnetic poles in a circumferential direction of the rotor, at least a first magnetic sensor mounted on either the stator or a support member for supporting the stator and operable to detect the alternating opposite magnetic poles in the rotor; and an electric power supply circuit for utilizing an electric power generated by the electric power generator as an electric power source for the at least first magnetic sensor.
摘要翻译： 一种旋转检测装置，包括具有定子和转子的发电机，所述转子在转子的圆周方向上具有多个交替的相反磁极，至少第一磁传感器安装在定子或支撑构件上 用于支撑定子并且可操作以检测转子中交替的相对磁极; 以及电力供给电路，其利用由所述发电机产生的电力作为所述至少第一磁传感器的电力源。
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公开(公告)号：US06838794B2
公开(公告)日：2005-01-04
申请号：US10377755
申请日：2003-03-04
申请人： Kenichi Iwamoto , Koichi Okada , Hiroaki Ohba
发明人： Kenichi Iwamoto , Koichi Okada , Hiroaki Ohba
IPC分类号： F16C33/76 , F02B63/04 , F16C9/02 , F16C19/52 , F16C41/00 , G01P3/44 , H02K7/18 , H02K21/14 , H02K5/16
CPC分类号： H02K7/1846 , F02B63/04 , F16C9/02 , F16C19/06 , F16C33/723 , F16C33/78 , F16C41/004 , F16C41/007 , F16C2360/22 , G01P3/443
摘要： To provide a bearing assembly having an electric power generating capability, that can be assembled compact in size and easily incorporated in a drive transmission system of an internal combustion engine, the bearing assembly having an electric power generating capability includes a rolling bearing 1 including an outer race 7 and an inner race 6 rotatable relative to the outer race 7, and an electric power generator 2 interposed between the inner and outer races 6 and 7 for generating an electric power by a rotation of the inner race 6 relative to the outer race 7. This bearing assembly may be used as a bearing in the drive transmission system of the internal combustion engine for rotatably supporting, for example, a crankshaft 4.
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公开(公告)号：US07341321B2
公开(公告)日：2008-03-11
申请号：US10382656
申请日：2003-03-07
申请人： Toru Takahashi , Koichi Okada , Kenichi Iwamoto , Hiroaki Ohba
发明人： Toru Takahashi , Koichi Okada , Kenichi Iwamoto , Hiroaki Ohba
IPC分类号： B60T8/66
CPC分类号： F16C41/008 , B60T8/171 , B60T8/329 , F16C19/186 , F16C33/7886 , F16C41/004 , F16C41/007 , F16C2326/02 , G01P3/443 , Y10T307/74
摘要： A rotation detecting device that includes an electric power generator having a stator and a rotor, said rotor having a plurality of alternating opposite magnetic poles in a circumferential direction of the rotor, at least a first magnetic sensor mounted on either the stator or a support member for supporting the stator and operable to detect the alternating opposite magnetic poles in the rotor; and an electric power supply circuit for utilizing an electric power generated by the electric power generator as an electric power source for the at least first magnetic sensor.
摘要翻译： 一种旋转检测装置，包括具有定子和转子的发电机，所述转子在转子的圆周方向上具有多个交替的相反磁极，至少第一磁传感器安装在定子或支撑构件上 用于支撑定子并且可操作以检测转子中交替的相对磁极; 以及电力供给电路，其利用由所述发电机产生的电力作为所述至少第一磁传感器的电力源。
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公开(公告)号：US07771124B2
公开(公告)日：2010-08-10
申请号：US10559271
申请日：2004-06-01
申请人： Koichi Okada , Yutaka Hayashi , Kenichi Iwamoto , Takashi Koike
发明人： Koichi Okada , Yutaka Hayashi , Kenichi Iwamoto , Takashi Koike
CPC分类号： F16C19/186 , F16C19/52 , F16C25/08 , F16C41/00
摘要： A vehicle wheel bearing apparatus has a wheel hub integrally formed with a peripheral wheel mounting flange at one end and a double row rolling bearing. The double row rolling bearing has an outer member integrally formed with a peripheral body mounting flange and with double row outer raceway surfaces. An inner member, including the wheel hub, is formed with double row inner raceway surfaces each arranged opposite to each of the double row outer surfaces. Double row rolling elements are freely rotatably contained between the double row outer and inner raceway surfaces. The double row rolling bearing is adapted to receive a predetermined preload. A separate outer or inner ring is arranged on at least one of the outer or inner members. A preload varying mechanism is arranged at an abutting portion between the outer and inner members to vary the preload applied to the bearing. The preload varying mechanism can be extended or contracted based on an output signal from a detecting sensor to detect the vehicle running conditions.
摘要翻译： 车轮轴承装置具有一体地形成有一端的周轮安装凸缘和双列滚动轴承的轮毂。 双列滚动轴承具有与周边安装凸缘一体形成并具有双列外滚道表面的外部构件。 包括轮毂的内部构件形成有双列内滚道表面，每个排列与每个双列外表面相对布置。 双排滚动元件可自由旋转地容纳在双列外滚道表面和内滚道表面之间。 双列滚动轴承适于接收预定的预载荷。 在外部或内部构件中的至少一个上设置有单独的外圈或内圈。 在外部构件和内部构件之间的邻接部分处布置有预加载变化机构，以改变施加到轴承的预载荷。 可以基于来自检测传感器的输出信号来扩展或收缩预加载变化机构，以检测车辆行驶状况。
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公开(公告)号：US08284154B2
公开(公告)日：2012-10-09
申请号：US12768896
申请日：2010-04-28
申请人： Yoshiki Takata , Kenichi Iwamoto , Takaaki Kudo
发明人： Yoshiki Takata , Kenichi Iwamoto , Takaaki Kudo
IPC分类号： G09G3/36
CPC分类号： H01J5/50 , G02F1/133604 , G02F1/133608 , G02F2001/133612 , H01J5/56 , H01J5/62 , H01J61/72
摘要： In a discharge tube, a conductive ferrule is provided on an end portion of a glass tube. The ferrule includes a body that is to be mounted to the outer circumference of the glass tube and has a contact portion to be electrically conductively fixed to a relay connector (or a bearing device). Further included is a conductive portion that extends from the body so as to have elastic contact with an outer lead. The outer lead will not be under load due to the weight of the discharge tube, but the conductive portion solely has elastic contact therewith. Thus, stress concentration on the outer lead can be prevented.
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10.发明授权Discharge tube, ferrule, lighting device, display device and television receiver 有权放电管，套圈，照明装置，显示装置和电视接收机公开(公告)号：US08220954B2
公开(公告)日：2012-07-17
申请号：US12305371
申请日：2007-05-24
申请人： Yoshiki Takata , Kenichi Iwamoto , Takaaki Kudo
发明人： Yoshiki Takata , Kenichi Iwamoto , Takaaki Kudo
IPC分类号： F21V1/00
CPC分类号： H01J5/50 , G02F1/133604 , G02F1/133608 , G02F2001/133612 , H01J5/56 , H01J5/62 , H01J61/72
摘要： In a discharge tube, a conductive ferrule is provided on an end portion of a glass tube. The ferrule includes a body that is to be mounted to the outer circumference of the glass tube and has a contact portion to be electrically conductively fixed to a relay connector (or a bearing device). Further included is a conductive portion that extends from the body so as to have elastic contact with an outer lead. The outer lead will not be under load due to the weight of the discharge tube, but the conductive portion solely has elastic contact therewith. Thus, stress concentration on the outer lead can be prevented.
摘要翻译： 在放电管中，在玻璃管的端部设置导电套圈。 套圈包括要安装到玻璃管的外周的主体，并且具有导电地固定到中继连接器（或轴承装置）的接触部分。 还包括从主体延伸以与外引线弹性接触的导电部分。 由于放电管的重量，外引线不会承受负载，而导电部分仅与其弹性接触。 因此，可以防止对外引线的应力集中。
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