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1. 发明授权

US07686516B2 Rolling bearing unit with load measuring unit 有权
标题翻译：带负载测量单元的滚动轴承单元
公开(公告)号：US07686516B2
公开(公告)日：2010-03-30
申请号：US11597567
申请日：2005-05-12
申请人： Kenichi Shibasaki , Koichiro Ono , Kinji Yukawa , Mamoru Aoki , Junji Ono , Taketoshi Chifu
发明人： Kenichi Shibasaki , Koichiro Ono , Kinji Yukawa , Mamoru Aoki , Junji Ono , Taketoshi Chifu
IPC分类号： F16C32/00
CPC分类号： G01L5/0023 , F16C19/186 , F16C19/386 , F16C19/522 , F16C41/007 , F16C2326/02 , G01D5/2455 , G01P3/443 , G01P3/446 , G01P3/488
摘要： An encoder 12 a characteristic of which is changed alternately at an equal interval in a circumferential direction is supported/fixed onto a hub 4 concentrically with the hub 4. A sensing portion of a sensor 13 supported on the outer ring 3 is positioned in close vicinity to a sensed surface of the encoder 12 to face thereto. Width dimensions of first and second sensed portions provided onto the sensed surface are changed continuously in a direction along which a to-be-sensed load is applied. Since a pattern according to which an output signal of the sensor 13 is changed is changed pursuant to a change of the load, the load is derived by observing this pattern. The output signal is also utilized to sense a rotation speed of the hub 4 in ABS or TCS control.
摘要翻译：其特征是沿周向等间隔交替地改变的编码器12与轮毂4同心地支撑/固定在轮毂4上。支撑在外圈3上的传感器13的感测部分位于靠近到编码器12的感测表面以面对其。设置在检测到的表面上的第一和第二感测部分的宽度尺寸在被施加感测负载的方向上连续地改变。由于传感器13的输出信号变化的图案根据负载的变化而变化，所以通过观察该图案导出负载。输出信号还用于感测轮毂4在ABS或TCS控制中的转速。

2. 发明申请

US20080075399A1 Rolling Bearing Unit with Load Measuring Unit 有权
标题翻译：带负载测量单元的滚动轴承单元
公开(公告)号：US20080075399A1
公开(公告)日：2008-03-27
申请号：US11597567
申请日：2005-05-12
申请人： Kenichi Shibasaki , Koichiro Ono , Kinji Yukawa , Mamoru Aoki , Junji Ono , Taketoshi Chifu
发明人： Kenichi Shibasaki , Koichiro Ono , Kinji Yukawa , Mamoru Aoki , Junji Ono , Taketoshi Chifu
IPC分类号： G01L5/00 , F16C19/18 , G01D5/247
CPC分类号： G01L5/0023 , F16C19/186 , F16C19/386 , F16C19/522 , F16C41/007 , F16C2326/02 , G01D5/2455 , G01P3/443 , G01P3/446 , G01P3/488
摘要： An encoder 12 a characteristic of which is changed alternately at an equal interval in a circumferential direction is supported/fixed onto a hub 4 concentrically with the hub 4. A sensing portion of a sensor 13 supported on the outer ring 3 is positioned in close vicinity to a sensed surface of the encoder 12 to face thereto. Width dimensions of first and second sensed portions provided onto the sensed surface are changed continuously in a direction along which a to-be-sensed load is applied. Since a pattern according to which an output signal of the sensor 13 is changed is changed pursuant to a change of the load, the load is derived by observing this pattern. The output signal is also utilized to sense a rotation speed of the hub 4 in ABS or TCS control.
摘要翻译：其特征在周向上以等间隔交替变化的编码器12与轮毂4同心地支撑/固定在轮毂4上。支撑在外圈3上的传感器13的检测部分靠近编码器12的感测表面以面对其。设置在检测到的表面上的第一和第二感测部分的宽度尺寸在被施加感测负载的方向上连续地改变。由于传感器13的输出信号变化的图案根据负载的变化而变化，所以通过观察该图案导出负载。输出信号还用于感测轮毂4在ABS或TCS控制中的转速。

3. 发明申请

US20070140611A1 Hub unit for wheel 有权
标题翻译：轮毂单元
公开(公告)号：US20070140611A1
公开(公告)日：2007-06-21
申请号：US10590194
申请日：2005-03-03
申请人： Taketoshi Chifu , Tetsu Takehara , Tomoharu Sugiman , Kinji Yukawa
发明人： Taketoshi Chifu , Tetsu Takehara , Tomoharu Sugiman , Kinji Yukawa
IPC分类号： F16C13/00
CPC分类号： B60B27/00 , B60B27/0084 , F16C19/186 , F16C43/04 , F16C2326/02
摘要： A hub unit for wheel is provided with an outer ring having two bearing tracks on its inner circumferential surface, a hub having a wheel mount flange on the outer end side and an end portion on the axially vehicle center side, the hub having, as a separate part or integrally on its outer circumference, a first bearing track corresponding to the axially vehicle outer end side bearing track of the outer ring, an inner ring element fitted on the end portion side of the hub, the inner ring element having on its outer circumference a second bearing track opposed to the axially vehicle center side bearing track of the outer ring and being fixed on the end portion by plastically deforming the end portion of the hub radially outwardly, and rolling members provided between the two bearing tracks of the outer ring and the first and second bearing tracks. The outer diameter of a portion to be plastically deformed of the end portion may be made smaller than the diameter of the portion of the inner ring element that is fitted on the hub, the start point of the small diameter portion may be arranged to be situated between the start point of a chamfered portion on the inner circumferential surface of the inner ring element and the vehicle center side end face of the inner ring element, and the end portion may be plastically deformed radially outwardly to fasten and fix said inner ring element, or a continuous circumferential groove may be provided on the inner circumferential surface of the inner ring element adjacent to a chamfered portion on the inner end portion of the inner circumferential surface.
摘要翻译：轮的轮毂单元设置有在其内周面上具有两个轴承轨道的外圈，在外端侧具有车轮安装凸缘的轮毂和在轴向车辆中心侧的端部，轮毂具有作为分离部分或整体地在其外圆周上，对应于外环的轴向车辆外端侧承载轨道的第一轴承轨道，安装在轮毂的端部侧的内环元件，内环元件在其外部围绕与外圈的轴向车辆中心侧轴承轨道相对的第二轴承轨道，并且通过径向向外使轮毂的端部塑性变形而固定在端部上，以及设置在外圈的两个轴承轨道之间的滚动元件和第一和第二轴承轨道。可以使端部塑性变形的部分的外径小于安装在轮毂上的内圈元件的部分的直径，小直径部分的起点可以布置成位于在内圈元件的内周面上的倒角部分的起点与内圈元件的车辆中心侧端面之间，并且端部可以径向向外塑性变形以紧固并固定所述内环元件，也可以在内周面的与内周面的内端部的倒角部相邻的内周面上设置连续的周向槽。

4. 发明授权

US07677807B2 Hub unit for wheel 有权
标题翻译：轮毂单元
公开(公告)号：US07677807B2
公开(公告)日：2010-03-16
申请号：US10590194
申请日：2005-03-03
申请人： Taketoshi Chifu , Tetsu Takehara , Tomoharu Sugiman , Kinji Yukawa
发明人： Taketoshi Chifu , Tetsu Takehara , Tomoharu Sugiman , Kinji Yukawa
IPC分类号： F16C13/00 , F16C19/08
CPC分类号： B60B27/00 , B60B27/0084 , F16C19/186 , F16C43/04 , F16C2326/02
摘要： A hub unit for wheel is described, with an outer ring having two bearing tracks on its inner circumferential surface, and a hub having a wheel mount flange on the outer end side and an end portion on the axially vehicle center side. The hub has a first bearing track corresponding to the axially vehicle outer end side bearing track of the outer ring, and an inner ring element fitted on the end portion side of the hub. The inner ring element has on its outer circumference a second bearing track opposed to the axially vehicle center side bearing track of the outer ring, and is fixed on the end portion by plastically deforming the end portion of the hub radially outwardly. Rolling members are provided between the two bearing tracks of the outer ring and the first and second bearing tracks.
摘要翻译：描述了用于车轮的轮毂单元，其外环在其内圆周表面上具有两个轴承轨道，以及在外端侧具有车轮安装凸缘以及在轴向车辆中心侧的端部的轮毂。轮毂具有对应于外圈的轴向车辆外端侧轴承轨道的第一轴承轨道和安装在轮毂的端部侧的内圈元件。内环元件在其外圆周上具有与外环的轴向车辆中心侧轴承轨道相对的第二轴承轨道，并且通过径向向外使轮毂的端部塑性变形而固定在端部上。滚动构件设置在外圈的两个轴承轨道和第一和第二轴承轨道之间。

5. 发明申请

US20060204156A1 Wheel supporting bearing assembly and method for producing the same 审中-公开
标题翻译：轮支撑轴承组件及其制造方法
公开(公告)号：US20060204156A1
公开(公告)日：2006-09-14
申请号：US11370035
申请日：2006-03-08
申请人： Tetsu Takehara , Natsuki Sensui , Hironari Sakoda , Nobuyuki Hagiwara , Taketoshi Chifu , Shingo Nagoshi , Toshihide Tsuzuki
发明人： Tetsu Takehara , Natsuki Sensui , Hironari Sakoda , Nobuyuki Hagiwara , Taketoshi Chifu , Shingo Nagoshi , Toshihide Tsuzuki
IPC分类号： F16C41/04 , F16C13/00 , F16C32/00
CPC分类号： F16C43/04 , B60B27/00 , F16C19/185 , F16C19/386 , F16C33/60 , F16C35/063 , F16C41/007 , F16C2326/02 , G01P3/443 , G01P3/446 , G01P3/488
摘要： A construction is adopted in which an annular spacer 27 is held between first and second inner races 2a, 2b. An internal clearance in a double-row bearing unit is measured in a middle step of assembling work of a wheel supporting bearing assembly, and in the event that a resultant measured value does not become a proper value, an axial dimension of the spacer 27 is adjusted, so that the internal clearance becomes the proper value. Thereafter, the assembling work is made to continue until the assembling work is completed. A problem which is to be solved by the invention is solved in the way described above.
摘要翻译：采用其中环形间隔件27保持在第一和第二内圈2a，2b之间的结构。双列轴承单元的内部间隙在车轮支承轴承组件的组装工作的中间步骤中被测量，并且在结果测量值不成为适当值的情况下，间隔件27的轴向尺寸为调节，使内部间隙成为适当的值。此后，进行组装工作，直到组装工作完成。本发明要解决的问题以上述方式解决。

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