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8 条记录 (耗时 0.021 秒)

    Rolling bearing unit with rotating speed sensor
    1.
    发明授权
    Rolling bearing unit with rotating speed sensor 失效
    滚动轴承单元带转速传感器

    公开(公告)号：US5677624A

    公开(公告)日：1997-10-14

    申请号：US609446

    申请日：1996-03-01

    申请人： Hiroya Miyazaki ,  Junshi Sakamoto ,  Yoshihisa Ohnuki ,  Hayato Ohmi ,  Masao Yamamoto

    发明人： Hiroya Miyazaki ,  Junshi Sakamoto ,  Yoshihisa Ohnuki ,  Hayato Ohmi ,  Masao Yamamoto

    IPC分类号： G01P3/488 ,  B60T8/171 ,  F16C19/00 ,  F16C19/18 ,  F16C41/00 ,  G01P1/00 ,  G01P3/44 ,  G01P3/487 ,  F16C32/00

    CPC分类号： G01P1/00 ,  F16C33/723 ,  F16C41/007 ,  G01P3/443 ,  G01P3/487 ,  F16C19/186 ,  F16C2326/02

    摘要： A rolling bearing unit with rotating speed sensor comprising a stationary outer ring member having an outer ring raceway, a rotatable inner ring member having an inner ring raceway, a plurality of rolling elements rotatably provided between the outer ring raceway and the inner ring raceway, a cylindrical magnetic tone wheel fixed to the inner ring member and, having a cylindrical fixing portion fitted onto the inner ring member, a cylindrical detecting portion provided concentric with the cylindrical fixing portion and formed with rotating cutouts, and a stepped portion provided between the cylindrical fixing portion and the cylindrical detecting portion, and a cover comprising a synthetic resin block and a metal portion to be securely mounted to the outer ring member, and an annular sensor embedded in the synthetic resin block so as to be opposed to the tone wheel, and the cylindrical fixing portion having an inner peripheral face on which a plurality of engagement portions are arranged in a single circle to project radially inwards from the inner peripheral face, and to be abutted to the end face of the inner ring member, so that the tone wheel is positioned with reference to the inner ring member.

    摘要翻译： 一种具有转速传感器的滚动轴承单元，包括具有外圈滚道的固定外圈构件，具有内圈滚道的可旋转内圈构件，可旋转地设置在外圈滚道和内圈滚道之间的多个滚动元件， 圆柱形磁性色调轮固定到内圈构件，并且具有装配到内圈构件上的圆柱形固定部分，与圆柱形固定部分同心地形成有圆形固定部分并形成有旋转切口的圆柱形检测部分，以及设置在圆柱形固定部件之间的台阶部分 以及包括合成树脂块和被牢固地安装在外圈构件上的金属部分的盖子和嵌在合成树脂块中以与色轮相对的环形传感器的盖子，以及 所述圆筒形固定部具有内周面，多个接合部配置在所述内周面上 在单个圆周内从内周面径向向内突出，并与内圈构件的端面抵接，使得音轮相对于内圈构件定位。

    Rolling bearing unit with rotating speed sensor
    2.
    发明授权
    Rolling bearing unit with rotating speed sensor 失效
    滚动轴承单元带转速传感器

    公开(公告)号：US5942891A

    公开(公告)日：1999-08-24

    申请号：US921702

    申请日：1997-09-02

    申请人： Hiroya Miyazaki ,  Junshi Sakamoto ,  Yoshihisa Ohnuki ,  Hayato Ohmi ,  Masao Yamamoto

    发明人： Hiroya Miyazaki ,  Junshi Sakamoto ,  Yoshihisa Ohnuki ,  Hayato Ohmi ,  Masao Yamamoto

    IPC分类号： G01P3/488 ,  B60T8/171 ,  F16C19/00 ,  F16C19/18 ,  F16C41/00 ,  G01P1/00 ,  G01P3/44 ,  G01P3/487 ,  F16C32/00

    CPC分类号： G01P1/00 ,  F16C33/723 ,  F16C41/007 ,  G01P3/443 ,  G01P3/487 ,  F16C19/186 ,  F16C2326/02

    摘要： A rolling bearing unit with rotating speed sensor comprising a stationary outer ring member having an outer ring raceway, a rotatable inner ring member having an inner ring raceway, a plurality of rolling elements rotatably provided between the outer ring raceway and the inner ring raceway, a cylindrical magnetic tone wheel fixed to the inner ring member and, having a cylindrical fixing portion fitted onto the inner ring member, a cylindrical detecting portion provided concentric with the cylindrical fixing portion and formed with rotating cutouts, and a stepped portion provided between the cylindrical fixing portion and the cylindrical detecting portion, and a cover comprising a synthetic resin block and a metal portion to be securely mounted to the outer ring member, and an annular sensor embedded in the synthetic resin block so as to be opposed to the tone wheel, and the cylindrical fixing portion having an inner peripheral face on which a plurality of engagement portions are arranged in a single circle to project radially inwards from the inner peripheral face, and to be abutted to the end face of the inner ring member, so that the tone wheel is positioned with reference to the inner ring member.

    摘要翻译： 一种具有转速传感器的滚动轴承单元，包括具有外圈滚道的固定外圈构件，具有内圈滚道的可旋转内圈构件，可旋转地设置在外圈滚道和内圈滚道之间的多个滚动元件， 圆柱形磁性色调轮固定到内圈构件，并且具有装配到内圈构件上的圆柱形固定部分，与圆柱形固定部分同心地形成有圆形固定部分并形成有旋转切口的圆柱形检测部分，以及设置在圆柱形固定部件之间的台阶部分 以及包括合成树脂块和被牢固地安装在外圈构件上的金属部分的盖子和嵌在合成树脂块中以与色轮相对的环形传感器的盖子，以及 所述圆筒形固定部具有内周面，多个接合部配置在所述内周面上 在单个圆周内从内周面径向向内突出，并与内圈构件的端面抵接，使得音轮相对于内圈构件定位。

    Rolling bearing unit with seal device
    5.
    发明授权
    Rolling bearing unit with seal device 失效
    滚动轴承单元带密封装置

    公开(公告)号：US5803617A

    公开(公告)日：1998-09-08

    申请号：US803025

    申请日：1997-02-19

    申请人： Yoshihisa Ohnuki ,  Hiroya Miyazaki ,  Hiroaki Sasa

    发明人： Yoshihisa Ohnuki ,  Hiroya Miyazaki ,  Hiroaki Sasa

    IPC分类号： F16C19/18 ,  F16C33/78 ,  F16J15/32 ,  F16J15/34

    CPC分类号： F16C33/7876 ,  F16C19/186 ,  F16J15/3232 ,  F16J15/3456 ,  F16C2326/02

    摘要： A rolling bearing unit with seal device comprises an outer ring member having an inner peripheral surface formed with outer ring raceways in double rows, an inner ring assembly having an outer peripheral surface formed with inner ring raceways in double rows opposed to the outer ring raceways and having an outward flange projected from the open end portion of the outer ring member, a plurality of rolling elements provided between the outer ring raceways and the inner ring raceways, respectively, and a seal ring for covering an annular space between the outer ring member and the inner ring assembly and comprising a reinforcing metal, a first side seal lip on the radially outer side having a tip edge in sliding contact relation with a side face of the outward flange, a second side seal lip on the radially inner side having a tip edge in sliding contact relation with a tip edge in sliding contact with a curved surface portion through which the side face is continued to the outer peripheral surface of the inner ring assembly, and a radial seal lip having a tip edge in sliding contact relation with the outer peripheral surface of the inner ring assembly, such that the thickness of the side seal lip on the radially inner side is smaller than the thickness of the side seal lip on the radially outer side.

    摘要翻译： 具有密封装置的滚动轴承单元包括具有形成为双列的外圈滚道的内周面的外圈构件，内圈组件，其具有形成有与内圈滚道相对的双列滚道的外周面滚道， 具有从所述外圈构件的开口端部突出的向外凸缘，分别设置在所述外圈滚道和所述内圈滚道之间的多个滚动元件，以及用于覆盖所述外圈构件与所述内圈构件之间的环形空间的密封环， 所述内圈组件包括加强金属，所述径向外侧具有与所述向外凸缘的侧面滑动接触的前端边缘的第一侧密封唇，所述径向内侧上的第二侧密封唇具有尖端 边缘与尖端边缘滑动接触，与弯曲表面部分滑动接触，通过该弯曲表面部分侧面持续到外周边 并且具有与内圈组件的外周表面滑动接触的前端边缘的径向密封唇，使得径向内侧上的侧密封唇的厚度小于 侧密封唇在径向外侧的厚度。