CAGE FOR A ROLLING BEARING, NOTABLY FOR A MOTOR VEHICLE ELECTRIC POWER STEERING BEARING
    4.
    发明申请
    CAGE FOR A ROLLING BEARING, NOTABLY FOR A MOTOR VEHICLE ELECTRIC POWER STEERING BEARING 有权
    用于滚动轴承的保持架,用于电动机动力转向轴承

    公开(公告)号:US20150354630A1

    公开(公告)日:2015-12-10

    申请号:US14763281

    申请日:2014-01-23

    IPC分类号: F16C33/38 F16C33/41 F16C19/06

    摘要: A cage for a rolling bearing, wherein the cage is intended to ensure the circumferential spacing of a row of rolling elements. The cage comprises pockets for the rolling elements and connecting portions, each connecting portion connecting two successive pockets. At least one of the connecting portions is elastically deformable at least in a circumferential direction so as to allow the two associated pockets to move relative to one another in the circumferential direction.

    摘要翻译: 用于滚动轴承的保持架,其中,所述保持架旨在确保一排滚动元件的周向间隔。 保持架包括用于滚动元件和连接部分的凹槽,每个连接部分连接两个连续的凹部。 连接部中的至少一个至少在圆周方向上是可弹性变形的,以允许两个相关联的袋在圆周方向上相对于彼此移动。

    ROLLING BEARING CAGE, ROLLING BEARING AND ELECTRIC STEERING SYSTEM OF A MOTOR VEHICLE
    5.
    发明申请
    ROLLING BEARING CAGE, ROLLING BEARING AND ELECTRIC STEERING SYSTEM OF A MOTOR VEHICLE 有权
    电动车辆的滚动轴承,滚动轴承和电动转向系统

    公开(公告)号:US20140016889A1

    公开(公告)日:2014-01-16

    申请号:US13937468

    申请日:2013-07-09

    IPC分类号: F16C33/38

    摘要: Rolling bearing cage (5) for an electric steering system of a motor vehicle, designed to ensure the circumferential spacing of the balls (4), comprising a plurality of first sockets (8) provided with means (8a) for axially retaining the cage (5) on a ball (4) and a plurality of second sockets (9) without means for axially retaining the cage (5) on a ball (4).Each of the first sockets (8), with a ball (4) housed in the first corresponding socket (8), has a first axial clearance, a first radial clearance and a first circumferential clearance (J1c) and each of the second sockets (9), with a ball (4) housed in the second corresponding socket (9), has a second axial clearance, a second radial clearance and a second circumferential clearance (J2c).

    摘要翻译: 用于机动车辆的电动转向系统的滚动轴承保持架(5),设计用于确保滚珠(4)的圆周间隔,该滚动轴承保持架包括多个第一插座(8),第一插座(8)设置有用于轴向保持保持架 5)在球(4)和多个第二插槽(9)上,而没有用于将保持架(5)轴向保持在球(4)上的装置。 具有容纳在第一对应插座(8)中的球(4)的第一插座(8)中的每一个具有第一轴向间隙,第一径向间隙和第一周向间隙(J1c)以及每个第二插座 如图9所示,具有容纳在第二对应插座(9)中的球(4)具有第二轴向间隙,第二径向游隙和第二圆周间隙(J2c)。

    Seal and a Rolling Bearing including the Seal
    6.
    发明申请
    Seal and a Rolling Bearing including the Seal 审中-公开
    密封件和滚动轴承包括密封件

    公开(公告)号:US20110135231A1

    公开(公告)日:2011-06-09

    申请号:US12961976

    申请日:2010-12-07

    IPC分类号: F16C33/76 F16J15/16

    CPC分类号: F16C33/7846 F16C19/06

    摘要: A seal is for a rolling bearing including inner and outer rings relatively rotatable about an axis. The seal includes a generally annular body having a radial portion with inner and outer ends. A static sealing portion at least partially surrounds one of the inner and outer ends of the body radial portion and is configured to form a static seal with a proximal one of the bearing inner and outer rings. A dynamic sealing rim extends generally axially from the other one of the inner and outer ends of the body radial portion, the rim being configured to form a dynamic seal with the other one of the bearing inner and outer rings and being spaced radially from the other one of the inner and outer rings so as to define an annular space for receiving a lubricant.

    摘要翻译: 一种用于滚动轴承的密封件,其包括围绕轴线可相对旋转的内圈和外圈。 密封件包括具有内径和外端的径向部分的大致环形体。 静态密封部分至少部分地围绕主体径向部分的内端和外端之一,并且被构造成与轴承内圈和外圈中的近侧形成静态密封。 动态密封边缘从主体径向部分的内端和外端中的另一个大致轴向延伸,边缘被构造成与轴承内圈和外圈中的另一个形成动态密封,并且与其它轴向径向间隔开 一个内圈和外圈,以便限定用于接收润滑剂的环形空间。

    CAGE FOR A ROLLING BEARING, NOTABLY FOR A MOTOR VEHICLE ELECTRIC POWER STEERING BEARING
    8.
    发明申请
    CAGE FOR A ROLLING BEARING, NOTABLY FOR A MOTOR VEHICLE ELECTRIC POWER STEERING BEARING 有权
    用于滚动轴承的保持架,用于电动机动力转向轴承

    公开(公告)号:US20140054102A1

    公开(公告)日:2014-02-27

    申请号:US13973679

    申请日:2013-08-22

    IPC分类号: F16C33/38 F16C33/46

    摘要: The rolling bearing cage is intended to provide the circumferential spacing of a row of rolling elements and comprises first pockets 32 for first rolling elements of the row, these pockets being provided with axial retention means 34 for retaining the cage on the rolling elements, second pockets 24 for second rolling elements of the row and not provided with axial retention means for retaining the cage on the rolling elements, and separation portions 22, 30 which between them delimit first and second pockets.Each separation portion 30 delimiting one of the first pockets comprises a notch 40 which is open axially and opens radially onto each side of the separation portion.

    摘要翻译: 滚动轴承保持架旨在提供一排滚动元件的圆周间隔,并且包括用于该行的第一滚动元件的第一凹部32,这些凹部设置有轴向保持装置34,用于将保持架保持在滚动元件上,第二凹部 24,用于该列的第二滚动元件,并且没有设置用于将保持架保持在滚动元件上的轴向保持装置,以及它们之间的分隔部分22,30,它们限定第一和第二凹部。 限定第一凹穴中的一个的每个分离部分30包括凹口40,凹口40轴向地开口并且径向地在分离部分的每一侧上开口。

    Rolling bearing comprising a sealing gasket and an annular shield
    9.
    发明申请
    Rolling bearing comprising a sealing gasket and an annular shield 有权
    滚动轴承包括密封垫圈和环形护罩

    公开(公告)号:US20130287329A1

    公开(公告)日:2013-10-31

    申请号:US13639063

    申请日:2010-04-02

    IPC分类号: F16C33/76

    摘要: This rolling bearing comprises an outer ring (4), an inner ring (6), rolling bodies (10) arranged between the outer ring and the inner ring, one a sealing gasket (20) mounted on a first ring (4) and extending towards the second ring (6), to the extent that a sealing edge (26) of said sealing gasket is in sliding contact with the second ring. An annular shield (50) is mounted on the second ring (62) and extends radially towards the first ring (4). This shield (50) is provided with at least one annular lip (58) in sliding contact with a lateral face (28) of the sealing gasket (20).

    摘要翻译: 该滚动轴承包括外环(4),内环(6),布置在外圈和内圈之间的滚动体(10),一个安装在第一环(4)上的密封垫圈(20) 朝向第二环(6),使得所述密封垫圈的密封边缘(26)与第二环滑动接触。 环形护罩(50)安装在第二环(62)上,并朝向第一环(4)径向延伸。 该护罩(50)设置有与密封垫圈(20)的侧面(28)滑动接触的至少一个环形唇缘(58)。