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    Method of making wheel support bearing
    2.
    发明授权
    Method of making wheel support bearing 有权
    制造车轮支撑轴承的方法

    公开(公告)号：US08221004B2

    公开(公告)日：2012-07-17

    申请号：US12448946

    申请日：2008-01-15

    申请人： Akira Fujimura ,  Kazuo Komori ,  Kazunori Kubota ,  Tetsuya Hashimoto ,  Keiji Saitou

    发明人： Akira Fujimura ,  Kazuo Komori ,  Kazunori Kubota ,  Tetsuya Hashimoto ,  Keiji Saitou

    IPC分类号： F16C43/04 ,  B21D53/10

    CPC分类号： F16C19/186 ,  B60B27/00 ,  B60B27/0084 ,  F16C33/586 ,  F16C43/04 ,  F16C2326/02 ,  Y10T29/49686

    摘要： A support bearing assembly includes a plural rows of rolling elements between opposed raceway surfaces of outer and inner members, respectively. The inner member is formed from a hub unit and an inner ring mounted on an outer periphery of an inboard end portion thereof. An annular stepped area is provided in an inner periphery of the inboard side of the inner ring. A crimped portion engageable with the stepped area is provided on an inboard end of the hub unit and has a cylindrical shape prior to a crimping process. By setting the amount of change in an inner diameter of the inboard end of the crimped portion within a preset range when a crimping punch is driven in, the amount of radially outward augmentation of the crimped portion is regulated.

    摘要翻译： 支撑轴承组件包括分别在外部和内部构件的相对的滚道表面之间的多排滚动元件。 内部构件由轮毂单元和安装在其内侧端部的外周上的内圈形成。 在内圈的内侧的内周设置有环状的台阶区域。 在轮毂单元的内侧端部设置有可与台阶区域接合的卷曲部分，并且在压接过程之前具有圆柱形形状。 通过将卷曲部的内侧端部的内径的变化量设定在压接冲头的预定范围内，调节压接部的径向外侧增大量。

    Wheel support bearing assembly
    3.
    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。

    Wheel support bearing assembly
    4.
    发明授权
    Wheel support bearing assembly 有权
    车轮支撑轴承总成

    公开(公告)号：US08142081B2

    公开(公告)日：2012-03-27

    申请号：US12309973

    申请日：2007-08-07

    申请人： Akira Fujimura ,  Kazuo Komori ,  Kazunori Kubota ,  Tetsuya Hashimoto

    发明人： Akira Fujimura ,  Kazuo Komori ,  Kazunori Kubota ,  Tetsuya Hashimoto

    IPC分类号： F16C13/00 ,  F16C43/04

    CPC分类号： F16C19/186 ,  B60B27/0005 ,  B60B27/0094 ,  F16C33/60 ,  F16C43/04 ,  F16C2326/02

    摘要： A wheel support bearing assembly includes an outer member, an inner member and double row balls. The inner member includes a hub unit, which has a wheel mounting flange defined in an outer periphery thereof, and an inner ring mounted on the outer periphery of the inboard end of the hub unit. A shoulder is provided in an inner peripheral edge of the inboard end face of the inner ring. A crimped portion, engageable with a stepped face of the shoulder, is provided in the inboard end of the hub unit by diameter expansion. The crimped portion is formed by crimping such diameter expanded portion which is thin walled by providing a hub inner diameter setback in the inner periphery of the inboard end of the hub unit. This thin walled portion is positioned on a side inboardly of the straight line defining a ball contact angle in the inboard raceway surface.

    摘要翻译： 车轮支撑轴承组件包括外部构件，内部构件和双列球。 内部构件包括轮毂单元，其具有限定在其外周中的轮安装凸缘和安装在轮毂单元的内侧端部的外周上的内圈。 在内圈的内侧端面的内周缘设有肩部。 通过直径膨胀在轮毂单元的内侧端部设置与肩部的台阶面接合的卷边部。 卷曲部分通过在毂单元的内侧端部的内周提供轮毂内径挫折来卷曲这种薄壁的直径扩大部分而形成。 该薄壁部分位于在内侧滚道表面中限定球接触角的直线的内侧。

    Wheel support bearing assembly
    5.
    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 AND METHOD OF MAKING THE SAME
    7.
    发明申请
    WHEEL SUPPORT BEARING ASSEMBLY AND METHOD OF MAKING THE SAME 有权
    车轮支撑轴承组件及其制造方法

    公开(公告)号：US20100278468A1

    公开(公告)日：2010-11-04

    申请号：US12448946

    申请日：2008-01-15

    申请人： Akira Fujimura ,  Kazuo Komori ,  Kazunori Kubota ,  Tetsuya Hashimoto ,  Keiji Saitou

    发明人： Akira Fujimura ,  Kazuo Komori ,  Kazunori Kubota ,  Tetsuya Hashimoto ,  Keiji Saitou

    IPC分类号： F16C35/06

    CPC分类号： F16C19/186 ,  B60B27/00 ,  B60B27/0084 ,  F16C33/586 ,  F16C43/04 ,  F16C2326/02 ,  Y10T29/49686

    摘要： A support bearing assembly includes a plural rows of rolling elements (5) between opposed raceway surfaces (3, 4) of outer and inner members (1, 2), respectively. The inner member (2) is formed from a hub unit (9) and an inner ring (10) mounted on an outer periphery of an inboard end portion thereof. An annular stepped area (16) is provided in an inner periphery of the inboard side of the inner ring. A crimped portion (9b) engageable with the stepped area (16) is provided on an inboard end of the hub unit (9) and has a cylindrical shape prior to a crimping process. By setting the amount of change in an inner diameter of the inboard end of the crimped portion (9b) within a preset range when a crimping punch is driven in, the amount (D) of radially outward augmentation of the crimped portion is regulated.

    摘要翻译： 支撑轴承组件包括分别位于外部和内部构件（1,2）的相对的滚道表面（3,4）之间的多排滚动元件（5）。 内部构件（2）由安装在其内侧端部的外周上的轮毂单元（9）和内圈（10）形成。 环形台阶区域（16）设置在内圈内侧的内周。 在轮毂单元（9）的内侧端部设置有与阶梯区域（16）接合的卷曲部分（9b），并且在压接过程之前具有圆柱形形状。 通过将卷曲部（9b）的内侧端部的内径的变化量设定在压接冲头的预定范围内，调节压接部的径向外侧增大量（D）。

    WHEEL SUPPORT BEARING ASSEMBLY
    8.
    发明申请
    WHEEL SUPPORT BEARING ASSEMBLY 有权
    车轮支撑轴承组件

    公开(公告)号：US20090268998A1

    公开(公告)日：2009-10-29

    申请号：US12309973

    申请日：2007-08-07

    申请人： Akira Fujimura ,  Kazuo Komori ,  Kazunori Kubota ,  Tetsuya Hashimoto

    发明人： Akira Fujimura ,  Kazuo Komori ,  Kazunori Kubota ,  Tetsuya Hashimoto

    IPC分类号： F16C43/00

    CPC分类号： F16C19/186 ,  B60B27/0005 ,  B60B27/0094 ,  F16C33/60 ,  F16C43/04 ,  F16C2326/02

    摘要： A wheel support bearing assembly includes an outer member, an inner member and double row balls. The inner member includes a hub unit, which has a wheel mounting flange defined in an outer periphery thereof, and an inner ring mounted on the outer periphery of the inboard end of the hub unit. A shoulder is provided in an inner peripheral edge of the inboard end face of the inner ring. A crimped portion, engageable with a stepped face of the shoulder, is provided in the inboard end of the hub unit by diameter expansion. The crimped portion is formed by crimping such diameter expanded portion which is thin walled by providing a hub inner diameter setback in the inner periphery of the inboard end of the hub unit. This thin walled portion is positioned on a side inboardly of the straight line defining a ball contact angle in the inboard raceway surface.

    摘要翻译： 车轮支撑轴承组件包括外部构件，内部构件和双列球。 内部构件包括轮毂单元，其具有限定在其外周中的轮安装凸缘和安装在轮毂单元的内侧端部的外周上的内圈。 在内圈的内侧端面的内周缘设有肩部。 通过直径膨胀在轮毂单元的内侧端部设置与肩部的台阶面接合的卷边部。 卷曲部分通过在毂单元的内侧端部的内周提供轮毂内径挫折来卷曲这种薄壁的直径扩大部分而形成。 该薄壁部分位于在内侧滚道表面中限定球接触角的直线的内侧。

    Wheel Support Bearing Assembly and Method of Manufacturing the Same
    9.
    发明申请
    Wheel Support Bearing Assembly and Method of Manufacturing the Same 审中-公开
    车轮支撑轴承组件及其制造方法

    公开(公告)号：US20090154856A1

    公开(公告)日：2009-06-18

    申请号：US12086000

    申请日：2006-11-27

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

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

    IPC分类号： F16C33/46 ,  B21D53/10

    CPC分类号： F16C19/186 ,  B60B27/00 ,  B60B27/0005 ,  B60B27/0084 ,  B60B27/0094 ,  F16C33/586 ,  F16C43/04 ,  F16C2326/02 ,  Y10T29/49647 ,  Y10T29/49686

    摘要： To provide a wheel support bearing assembly, which is effective to avoid an inner race detachment during assemblage onto an automotive vehicle. The assembly is provided with an inner member made up of a hub axle and an inner race mounted on an outer periphery of an inboard end portion of the hub axle. The inner race has an inner periphery provided with an stepped area that extends to an inboard annular face of the inner race and has a depth measured at an inner peripheral edge of an inboard annular face, and an inner surface of this stepped area is of a shape made up of a straight area and an inclined surface continued from an outboard end of the straight area to the inner peripheral surface, and a plastically deformed portion engageable with the inclined surface as a result of crimping is provided in the hub axle.

    摘要翻译： 提供一种车轮支撑轴承组件，其有效地避免在组装到机动车辆上时的内圈脱离。 该组件设置有内轮毂，其由轮毂轴和安装在轮毂轴的内侧端部的外周上的内座构成。 内圈具有设置有阶梯区域的内周边，该阶梯区域延伸到内圈的内侧环形面，并且具有在内侧环形面的内周边缘处测量的深度，该台阶区域的内表面为 由直线区域和从直线区域的外侧端部延伸到内周面的倾斜表面形成的形状，并且在轮毂轴上设置由于卷曲而与倾斜表面接合的塑性变形部分。