ROLLING BEARING CAGE, ROLLING BEARING AND ELECTRIC STEERING SYSTEM OF A MOTOR VEHICLE
    11.
    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)。

    Ball bearing cage
    12.
    发明授权
    Ball bearing cage 有权
    滚珠轴承保持架

    公开(公告)号:US08157449B2

    公开(公告)日:2012-04-17

    申请号:US12227187

    申请日:2007-04-12

    IPC分类号: F16C33/41

    摘要: Cage 4 for a ball bearing, comprising an annular heel 7 and a substantially axial portion 8 provided with claws 11 defining pockets 9 for balls and connected to the heel 7, the substantially axial portion 8 extending axially over a part of the pockets 9. The substantially axial portion 8 has an outside diameter smaller than the outside diameter of the heel 7, the outside diameter of the substantially axial portion being somewhere between the pitch circle diameter of the cage reduced by half the radial thickness of the heel and the pitch circle diameter of the cage increased by half the radial thickness of the heel.

    摘要翻译: 用于滚珠轴承的保持架4,包括环形脚跟7和大致轴向部分8,该部分设置有爪11,爪11限定用于球的凹部9并且连接到鞋跟7,基本上轴向部分8沿轴向延伸到袋9的一部分上。 大致轴向部分8的外径小于脚后跟7的外径,基本上轴向部分的外径在保持架的节圆直径之间的某个位置减小了后跟的径向厚度的一半和节圆直径 的笼子增加了足跟的半径厚度的一半。

    Ball Bearing cage
    13.
    发明申请
    Ball Bearing cage 有权
    球轴承笼

    公开(公告)号:US20100046875A1

    公开(公告)日:2010-02-25

    申请号:US12227187

    申请日:2007-04-12

    IPC分类号: F16C19/04 F16C33/41

    摘要: Cage 4 for a ball bearing, comprising an annular heel 7 and a substantially axial portion 8 provided with claws 11 defining pockets 9 for balls and connected to the heel 7, the substantially axial portion 8 extending axially over a part of the pockets 9. The substantially axial portion 8 has an outside diameter smaller than the outside diameter of the heel 7, the outside diameter of the substantially axial portion being somewhere between the pitch circle diameter of the cage reduced by half the radial thickness of the heel and the pitch circle diameter of the cage increased by half the radial thickness of the heel.

    摘要翻译: 用于滚珠轴承的保持架4,包括环形脚跟7和大致轴向部分8,该部分设置有爪11,爪11限定用于球的凹部9并且连接到鞋跟7,基本上轴向部分8沿轴向延伸到袋9的一部分上。 大致轴向部分8的外径小于脚后跟7的外径,基本上轴向部分的外径在保持架的节圆直径之间的某个位置减小了后跟的径向厚度的一半和节圆直径 的笼子增加了足跟的半径厚度的一半。