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    Wheel support bearing assembly
    1.
    发明申请
    Wheel support bearing assembly 有权
    车轮支撑轴承总成

    公开(公告)号：US20060274986A1

    公开(公告)日：2006-12-07

    申请号：US11444343

    申请日：2006-06-01

    申请人： Kazuo Komori ,  Kazunori Kubota ,  Hiroshi Matsunaga ,  Akira Fujimura ,  Tetsuya Hashimoto ,  Jun Numamoto ,  Masahiro Kiuchi

    发明人： Kazuo Komori ,  Kazunori Kubota ,  Hiroshi Matsunaga ,  Akira Fujimura ,  Tetsuya Hashimoto ,  Jun Numamoto ,  Masahiro Kiuchi

    IPC分类号： F16C13/00

    CPC分类号： F16C43/04 ,  B60B27/0005 ,  B60B27/0073 ,  B60B27/0084 ,  B60B27/0094 ,  F16C19/186 ,  F16C35/0635 ,  F16C41/04 ,  F16C2326/02 ,  Y10T29/49682

    摘要： To provide a wheel support bearing assembly, in which the sufficient proof strength of an inner race during assemblage onto the vehicle body can be secured without its function being lowered, the wheel support bearing assembly includes an outer member, an inner member, and rows of rolling elements interposed therebetween. The inner member includes an hub axle having a flange and an inner race on an inner race mount, with raceways defined in the hub axle and the inner race. The inner race has a counterbore at its inboard end. The hub axle has a plastically deformed portion which engages an axially oriented surface of the counterbore when radially outwardly crimped and does not protrude outwardly beyond an inboard end face of the inner race. The difference P between the inner race mount and an outer peripheral face of the plastically deformed portion is 0.13 mm or more.

    摘要翻译： 为了提供一种车轮支承轴承组件，其中，能够确保在组装到车身上时内圈的足够的防护强度，而不会降低其功能，所述车轮支撑轴承组件包括外部构件，内部构件和行 滚动元件插入其间。 内部构件包括轮毂轴，轮毂轴具有凸缘和位于内座圈安装件上的内座圈，其具有限定在轮毂轴和内圈中的滚道。 内线内侧有一个沉孔。 轮毂轴具有塑性变形部分，其在径向向外压接时接合沉孔的轴向定向表面，并且不向外突出超出内圈的内侧端面。 内圈座与塑性变形部的外周面之间的差P为0.13mm以上。

    Wheel support bearing assembly
    2.
    发明授权
    Wheel support bearing assembly 有权
    车轮支撑轴承总成

    公开(公告)号：US07874734B2

    公开(公告)日：2011-01-25

    申请号：US11444343

    申请日：2006-06-01

    申请人： Kazuo Komori ,  Kazunori Kubota ,  Hiroshi Matsunaga ,  Akira Fujimura ,  Tetsuya Hashimoto ,  Jun Numamoto ,  Masahiro Kiuchi

    发明人： Kazuo Komori ,  Kazunori Kubota ,  Hiroshi Matsunaga ,  Akira Fujimura ,  Tetsuya Hashimoto ,  Jun Numamoto ,  Masahiro Kiuchi

    IPC分类号： F16C13/00 ,  F16C19/08 ,  F16C33/00

    CPC分类号： F16C43/04 ,  B60B27/0005 ,  B60B27/0073 ,  B60B27/0084 ,  B60B27/0094 ,  F16C19/186 ,  F16C35/0635 ,  F16C41/04 ,  F16C2326/02 ,  Y10T29/49682

    摘要： To provide a wheel support bearing assembly, in which the sufficient proof strength of an inner race during assemblage onto the vehicle body can be secured without its function being lowered, the wheel support bearing assembly includes an outer member, an inner member, and rows of rolling elements interposed therebetween. The inner member includes an hub axle having a flange and an inner race on an inner race mount, with raceways defined in the hub axle and the inner race. The inner race has a counterbore at its inboard end. The hub axle has a plastically deformed portion which engages an axially oriented surface of the counterbore when radially outwardly crimped and does not protrude outwardly beyond an inboard end face of the inner race. The difference P between the inner race mount and an outer peripheral face of the plastically deformed portion is 0.13 mm or more.

    摘要翻译： 为了提供一种车轮支承轴承组件，其中，能够确保在组装到车身上时内圈的足够的防护强度，而不会降低其功能，所述车轮支撑轴承组件包括外部构件，内部构件和行 滚动元件插入其间。 内部构件包括轮毂轴，轮毂轴具有凸缘和位于内座圈安装件上的内座圈，其具有限定在轮毂轴和内圈中的滚道。 内线内侧有一个沉孔。 轮毂轴具有塑性变形部分，其在径向向外压接时接合沉孔的轴向定向表面，并且不向外突出超出内圈的内侧端面。 内圈座与塑性变形部的外周面之间的差P为0.13mm以上。