Hub-bearing assembly allowing pressurized air to be supplied to the tire of a motor vehicle wheel
    1.
    发明申请
    Hub-bearing assembly allowing pressurized air to be supplied to the tire of a motor vehicle wheel 失效
    轮毂轴承组件允许将压缩空气供应到机动车辆车轮的轮胎

    公开(公告)号:US20070012390A1

    公开(公告)日:2007-01-18

    申请号:US11477329

    申请日:2006-06-28

    IPC分类号: B60C29/00

    摘要: A hub-bearing unit (10) has a rotatable outer race (30) fixable to a wheel and an inner stationary hub (20) forming a passage (27) for pressurized air coming from a source of pressurized air mounted onboard of a vehicle. Tightly fitted on the axially outer side of the unit (10) is a cylindrical cover (50) defining with the unit (10) an airtight chamber (51) communicating with the passage (27). The cover (50) has a through bore (55) for establishing air communication between the chamber (51) and a tube (A, B) for conveying pressurized air to the tire. The cover has an outer wall (52) with a cylindrical portion (52b) axially protruding beyond the hub-bearing unit (10) so as to provide a cylindrical surface for centering the wheel of the vehicle.

    摘要翻译: 轮毂轴承单元(10)具有可固定到车轮的可旋转外座圈(30)和形成用于来自安装在车辆上的加压空气源的加压空气的通道(27)的内部固定轮毂(20)。 紧密地安装在单元(10)的轴向外侧上的是圆筒形盖(50),其限定有与该通道(27)连通的气密室(51)。 盖(50)具有通孔(55),用于在室(51)和用于将加压空气输送到轮胎的管(A,B)之间建立空气连通。 盖具有外壁(52),其具有轴向突出超过轮毂轴承单元(10)的圆柱形部分(52b),以便提供用于使车辆的车轮对中的圆柱形表面。

    Bearing assembly with a protective cover for an encoder
    2.
    发明授权
    Bearing assembly with a protective cover for an encoder 有权
    带编码器保护罩的轴承总成

    公开(公告)号:US08721186B2

    公开(公告)日:2014-05-13

    申请号:US12309235

    申请日:2007-07-06

    IPC分类号: F16C32/00 F16C33/76

    摘要: A radially outer stationary bearing race (11) defines, on one if its sides, an inner cylindrical surface (29) and a radial side surface (32). A radially inner bearing race (15) has an outer cylindrical surface (26) facing the inner cylindrical surface (29). A magnetic encoder (23) in form of an annular disc is fixed onto the outer cylindrical surface (26) of the inner race (15) and is protected by a cover of non-ferromagnetic material (30) mounted on the outer race (11) and abutting against the radial side surface (32). The encoder (23)extends radially from the outer cylindrical surface (26) of the inner race (15) up to near the inner cylindrical surface (29) of the outer race (11). No sealing device is mounted in the gap between the cylindrical surfaces (29) and (26).

    摘要翻译: 径向外部固定的轴承座圈(11)在其侧面上限定内圆柱形表面(29)和径向侧表面(32)。 径向内部轴承座圈(15)具有面向内部圆柱形表面(29)的外部圆柱形表面(26)。 形成环形盘的磁性编码器(23)固定在内座圈(15)的外圆柱形表面(26)上并由安装在外座圈(11)上的非铁磁材料(30)的盖子保护 )并且抵靠径向侧表面(32)。 编码器(23)从内座圈(15)的外圆柱形表面(26)径向延伸到外座圈(11)的内圆柱形表面(29)附近。 没有密封装置安装在圆柱形表面(29)和(26)之间的间隙中。

    Bearing assembly with a protective cover for an encoder
    3.
    发明申请
    Bearing assembly with a protective cover for an encoder 有权
    带编码器保护罩的轴承总成

    公开(公告)号:US20100054643A1

    公开(公告)日:2010-03-04

    申请号:US12309235

    申请日:2007-07-06

    IPC分类号: F16C19/00

    摘要: A radially outer stationary bearing race (11) defines, on one if its sides, an inner cylindrical surface (29) and a radial side surface (32). A radially inner bearing race (15) has an outer cylindrical surface (26) facing the inner cylindrical surface (29). A magnetic encoder (23) in form of an annular disc is fixed onto the outer cylindrical surface (26) of the inner race (15) and is protected by a cover of non-ferromagnetic material (30) mounted on the outer race (11) and abutting against the radial side surface (32). The encoder extends radially from the outer cylindrical surface (26) of the inner race (15) up to near the inner cylindrical surface (29) of the outer race (11). No sealing device is mounted in the gap between the cylindrical surfaces (29) and (26).

    摘要翻译: 径向外部固定的轴承座圈(11)在其侧面上限定内圆柱形表面(29)和径向侧表面(32)。 径向内部轴承座圈(15)具有面向内部圆柱形表面(29)的外部圆柱形表面(26)。 形式为环形盘的磁性编码器(23)固定在内座圈(15)的外圆柱形表面(26)上并由安装在外座圈(11)上的非铁磁材料(30)的盖子 )并且抵靠径向侧表面(32)。 编码器从内座圈(15)的外圆柱形表面(26)径向延伸到外圈(11)的内圆柱形表面(29)附近。 没有密封装置安装在圆柱形表面(29)和(26)之间的间隙中。

    Hub-bearing assembly allowing pressurized air to be supplied to the tire of a motor vehicle wheel
    4.
    发明授权
    Hub-bearing assembly allowing pressurized air to be supplied to the tire of a motor vehicle wheel 失效
    轮毂轴承组件允许将压缩空气供应到机动车辆车轮的轮胎

    公开(公告)号:US07488046B2

    公开(公告)日:2009-02-10

    申请号:US11477329

    申请日:2006-06-28

    IPC分类号: B60B27/00 B60C23/10

    摘要: A hub-bearing unit (10) has a rotatable outer race (30) fixable to a wheel and an inner stationary hub (20) forming a passage (27) for pressurized air coming from a source of pressurized air mounted onboard of a vehicle. Tightly fitted on the axially outer side of the unit (10) is a cylindrical cover (50) defining with the unit (10) an airtight chamber (51) communicating with the passage (27). The cover (50) has a through bore (55) for establishing air communication between the chamber (51) and a tube (A, B) for conveying pressurized air to the tire. The cover has an outer wall (52) with a cylindrical portion (52b) axially protruding beyond the hub-bearing unit (10) so as to provide a cylindrical surface for centering the wheel of the vehicle.

    摘要翻译: 轮毂轴承单元(10)具有可固定到车轮的可旋转外座圈(30)和形成用于来自安装在车辆上的加压空气源的加压空气的通道(27)的内部固定轮毂(20)。 紧密地安装在单元(10)的轴向外侧上的是圆筒形盖(50),其限定有与该通道(27)连通的气密室(51)。 盖(50)具有通孔(55),用于在室(51)和用于将加压空气输送到轮胎的管(A,B)之间建立空气连通。 盖具有外壁(52),其具有轴向突出超过轮毂轴承单元(10)的圆柱形部分(52b),以便提供用于使车辆的车轮定心的圆柱形表面。