Roller bearing
    52.
    发明申请
    Roller bearing 有权
    滚子轴承

    公开(公告)号:US20080240641A1

    公开(公告)日:2008-10-02

    申请号:US12076636

    申请日:2008-03-20

    IPC分类号: F16C33/46

    摘要: The clearance between the outer peripheral surface of an annular portion of a cage and the inner peripheral surface of each of rib portions of outer-ring split pieces is set to be smaller than the clearance between the radial end surface of a projection portion of the cage and the inner peripheral surface of each of body portions of the outer-ring split pieces. When a centrifugal force due to engine rotation acts upon the cage, the inner peripheral surface of each of the rib portions of the outer-ring split pieces touches the outer peripheral surface of the annular portion of the cage before the inner peripheral surface of each of the body portions of the outer-ring split pieces touches the radial end surface of the projection portion of the cage. Thus, the radial displacement of the cage can be prevented in good time.

    摘要翻译: 保持架的环状部的外周面与外圈分割片的每个肋部的内周面之间的间隙被设定为小于保持架的突出部的径向端面之间的间隙 以及外圈分割片的每个主体部分的内周面。 当由于发动机旋转而产生的离心力作用在保持架上时,外圈分割片的每个肋部的内周面在保持器的环形部分的外周面在每个的内周面之前接触 外环分割片的主体部分与保持架的突起部的径向端面相接触。 因此,能够及时地防止保持架的径向位移。

    Bearing apparatus for a driven shaft of an automobile, having a compact
and easily mountable rotational speed detector
    55.
    发明授权
    Bearing apparatus for a driven shaft of an automobile, having a compact and easily mountable rotational speed detector 失效
    一种用于汽车从动轴的轴承装置,具有紧凑且易于安装的转速检测器

    公开(公告)号:US5172054A

    公开(公告)日:1992-12-15

    申请号:US673756

    申请日:1991-03-25

    IPC分类号: G01P1/02 G01P3/44

    摘要: A bearing apparatus is capable of detecting rotational speed of a driven shaft of an automobile. The bearing apparatus has a rotational speed detector and a detected member. The detected member is fixed to an inside member rotating with the driven shaft. The detected member has a hollow cylindrical portion which extends in an axial direction and is provided with a plurality of projections at even intervals in a circumferential direction on its inner peripheral surface. The rotational speed detector is fixed to a cover for covering the rotational speed detector and the detected member. A detector portion of the rotational speed detector is positioned within the hollow cylindrical portion so as to oppose the projections.This is a divisional application of application Ser. No. 07/626,311, filed on Dec. 13, 1990, now abandoned which is a continuation application of now abandoned application Ser. No. 07/469,183, filed on Jan. 24, 1990.

    摘要翻译: 轴承装置能够检测汽车的从动轴的转速。 轴承装置具有转速检测器和检测部件。 所检测的构件被固定到与从动轴一起旋转的内部构件。 所检测的构件具有沿轴向延伸的中空圆柱形部分,并且在其内周表面上沿圆周方向以均匀间隔设置有多个突起。 旋转速度检测器固定在覆盖旋转速度检测器和被检测部件的盖上。 旋转速度检测器的检测器部分位于中空圆柱形部分内以与突起相对。 这是应用程序Ser的分案申请。 1990年12月13日提交的第07 / 626,311号现在已经被放弃,这是现在已经被遗弃的申请Ser的继续申请。 1990年1月24日提交的第07 / 469,183号。

    Bearing assembly having a wheel speed sensor
    56.
    发明授权
    Bearing assembly having a wheel speed sensor 失效
    轴承组件具有车轮速度传感器

    公开(公告)号:US4864231A

    公开(公告)日:1989-09-05

    申请号:US198838

    申请日:1988-05-26

    摘要: A bearing assembly for an axle shaft of a vehicle. An inner ring includes a cylindrical body and an outer flange for mounting a wheel. On a portion of the cylindrical body adjacent the flange is mounted a revolution detection ring which has a seal contact portion and a gear-shaped detected portion having a plurality of projections circumferentially spaced on the outer peripheral surface thereof. The bearing assembly also has an outer ring which is coupled with the inner ring through rolling elements and mounted to the chassis of the vehicle. A sensor is mounted on the outer ring such that it confronts the gear-shaped portion of the revolution detection ring and detects the projections passing by the sensor so as to determine the annular speed of the wheel. The assembly also has a bearing seal which is mounted on the outer ring and kept in contact with the seal contact portion of the revolution detection ring so as to prevent contamination by sand, mud, or the like.

    摘要翻译: 一种用于车辆车轴的轴承组件。 内环包括圆柱体和用于安装车轮的外凸缘。 在与凸缘相邻的圆筒体的一部分上安装有旋转检测环,该环具有密封接触部分和齿轮形检测部分,其具有在其外周表面上周向间隔开的多个突起。 轴承组件还具有外圈,其通过滚动元件与内圈联接并安装到车辆的底盘。 传感器安装在外圈上,使其面对旋转检测环的齿轮形部分,并且检测通过传感器的突起,以便确定车轮的环形速度。 组件还具有安装在外圈上并与转动检测环的密封接触部分保持接触的轴承密封件,以防止沙子,泥浆等的污染。