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    Bearing device for drive wheel
    1.
    发明授权
    Bearing device for drive wheel 失效
    驱动轮轴承装置

    公开(公告)号：US07874732B2

    公开(公告)日：2011-01-25

    申请号：US12223387

    申请日：2007-01-17

    申请人： Takayoshi Ozaki ,  Shigeaki Fukushima

    发明人： Takayoshi Ozaki ,  Shigeaki Fukushima

    IPC分类号： F16C32/00

    CPC分类号： G01L5/0023 ,  B60B27/00 ,  F16C19/187 ,  F16C41/00 ,  F16C2326/02 ,  F16D3/223 ,  F16D2003/22326 ,  F16D2300/18

    摘要： A drive wheel support bearing assembly includes a hub axle, a constant velocity joint and a bearing unit which are unitized together, and an inner member made up of an outer coupling member of the CVT with the hub axle mounted on an outer periphery of a hollow stem portion of the outer coupling member. Inner peripheral side raceway surfaces are formed on the hub axle and the outer coupling member. Hardened indentations are formed in an inner periphery of the hub axle, and the hub axle and the outer coupling member are plastically coupled integrally with each other by radially outwardly expanding a mounting area, at which the hub axle is mounted on the hollow stem portion, to allow it to bite into the indentations to crimp. Sensors for detecting the displacement or deformation of the outer coupling member and the hub axle are provided in the outer member.

    摘要翻译： 驱动轮支撑轴承组件包括轮毂轴，等速万向节和轴承单元，其组合在一起，以及由CVT的外部联接构件构成的内部构件，其中轮毂轴安装在中空的外周上 外部联接构件的杆部。 内周侧滚道表面形成在轮毂轴和外联接构件上。 硬化的凹口形成在轮毂轴的内周中，并且轮毂轴和外联接构件通过径向向外扩展安装区域而彼此一体地整体地联接，轮毂轴安装在中空杆部分上， 允许它咬入压痕。 用于检测外部联接构件和轮毂轴的位移或变形的传感器设置在外部构件中。

    DOUBLE-ROW ANGULAR BEARING, BEARING DEVICE FOR WHEEL, METHOD OF PRODUCING OUTER RACE, AND METHOD OF PRODUCING INNER RACE
    3.
    发明申请
    DOUBLE-ROW ANGULAR BEARING, BEARING DEVICE FOR WHEEL, METHOD OF PRODUCING OUTER RACE, AND METHOD OF PRODUCING INNER RACE 审中-公开
    双向轴承，用于车轮的轴承装置，生产外圈的方法和生产内圈的方法

    公开(公告)号：US20100239202A1

    公开(公告)日：2010-09-23

    申请号：US12743060

    申请日：2008-12-11

    申请人： Masayuki Kuroda ,  Shigeaki Fukushima ,  Hiroya Kato ,  Isao Hirai ,  Keizo Kobayashi

    发明人： Masayuki Kuroda ,  Shigeaki Fukushima ,  Hiroya Kato ,  Isao Hirai ,  Keizo Kobayashi

    IPC分类号： F16C19/08 ,  F16C13/00 ,  B23P15/00

    CPC分类号： F16C19/185 ,  B21H1/12 ,  B60B27/0005 ,  B60B27/0026 ,  B60B27/0042 ,  B60B27/0084 ,  F16C19/184 ,  F16C19/186 ,  F16C33/64 ,  F16C2300/02 ,  F16C2326/02 ,  Y10T29/49689

    摘要： Provided are: a double-row angular bearing capable of enhancing its rolling life and cost reduction; a bearing device for a wheel, which is capable of reducing a number of assembling process steps in an assembly factory of automobiles and the like, is excellent in productivity, and is capable of cost reduction; and a method of producing an outer race and an inner race of a bearing, which can achieve their weight reduction to a large extent. The double-row angular bearing includes: an inner race having inner rolling surfaces on a radially outer surface thereof; an outer race having outer rolling surfaces on a radially inner surface thereof; and rolling elements rotatably housed between the outer rolling surfaces of the outer race and the inner rolling surfaces of the inner race. The outer race or the inner race is formed of a plastically worked article formed by cold rolling.

    摘要翻译： 提供：能够提高其滚动寿命和降低成本的双列角轴承; 用于车轮的轴承装置能够减少汽车等的装配工厂中的组装工序的数量，生产率优异，能够降低成本; 以及可以在很大程度上实现其重量减轻的轴承的外圈和内圈的制造方法。 双列角轴承包括：内圈，其在其径向外表面上具有内滚动面; 具有在其径向内表面上的外滚动面的外圈; 以及可旋转地容纳在外圈的外侧滚动面和内圈的内侧滚动面之间的滚动体。 外圈或内圈由通过冷轧形成的塑性加工品形成。

    Bearing Device for Drive Wheel
    4.
    发明申请
    Bearing Device for Drive Wheel 失效
    驱动轮轴承装置

    公开(公告)号：US20090169143A1

    公开(公告)日：2009-07-02

    申请号：US12223387

    申请日：2007-01-17

    申请人： Takayoshi Ozaki ,  Shigeaki Fukushima

    发明人： Takayoshi Ozaki ,  Shigeaki Fukushima

    IPC分类号： F16C41/00

    CPC分类号： G01L5/0023 ,  B60B27/00 ,  F16C19/187 ,  F16C41/00 ,  F16C2326/02 ,  F16D3/223 ,  F16D2003/22326 ,  F16D2300/18

    摘要： A drive wheel support bearing assembly includes a hub axle, a constant velocity joint and a bearing unit which are unitized together, and an inner member made up of an outer coupling member of the CVT with the hub axle mounted on an outer periphery of a hollow stem portion of the outer coupling member. Inner peripheral side raceway surfaces are formed on the hub axle and the outer coupling member. Hardened indentations are formed in an inner periphery of the hub axle, and the hub axle and the outer coupling member are plastically coupled integrally with each other by radially outwardly expanding a mounting area, at which the hub axle is mounted on the hollow stem portion, to allow it to bite into the indentations to crimp. Sensors for detecting the displacement or deformation of the outer coupling member and the hub axle are provided in the outer member.

    摘要翻译： 驱动轮支撑轴承组件包括轮毂轴，等速万向节和轴承单元，其组合在一起，以及由CVT的外部联接构件构成的内部构件，其中轮毂轴安装在中空的外周上 外部联接构件的杆部。 内周侧滚道表面形成在轮毂轴和外联接构件上。 硬化的凹口形成在轮毂轴的内周中，并且轮毂轴和外联接构件通过径向向外扩展安装区域而彼此一体地整体地联接，轮毂轴安装在中空杆部分上， 允许它咬入压痕。 用于检测外部联接构件和轮毂轴的位移或变形的传感器设置在外部构件中。

    Bearing apparatus for a wheel of vehicle
    6.
    发明授权
    Bearing apparatus for a wheel of vehicle 有权
    用于车轮的轴承装置

    公开(公告)号：US07220183B2

    公开(公告)日：2007-05-22

    申请号：US10658520

    申请日：2003-09-09

    申请人： Shigeaki Fukushima ,  Noriaki Ida ,  Kiyoshige Yamauchi ,  Masahiro Ozawa

    发明人： Shigeaki Fukushima ,  Noriaki Ida ,  Kiyoshige Yamauchi ,  Masahiro Ozawa

    IPC分类号： F16D3/84

    CPC分类号： F16C19/187 ,  B60B27/00 ,  F16C19/184 ,  F16C43/04 ,  F16C2326/02

    摘要： A bearing apparatus for a driving wheel of a vehicle has a wheel hub (1), a constant velocity universal joint (3) and a double row rolling bearing (2) assembled as a unit. The wheel hub (1) and the outer joint member (14) of the constant velocity universal joint (3) are fitted to each other. At least one of the inner raceway surface (1a) of the double row rolling bearing (2) is formed on the wheel hub. A hardened irregular portion (5) is formed on the inner circumferential surface of the wheel hub (1). The wheel hub 1 and the outer joint member (14) are integrally connected via plastic deformation of a fitting portion (17b) of the outer joint member. The hardened irregular portion (5) bites into the surface of the fitting (17b). A connected portion of the wheel hub and outer joint member has a plastic deformed connection mechanism having an axial pull-out proof force more than 160 kN.

    摘要翻译： 一种用于车辆的驱动轮的轴承装置，具有作为一个单元组装的轮毂（1），等速万向接头（3）和双列滚动轴承（2）。 等速万向接头（3）的轮毂（1）和外接头构件（14）彼此嵌合。 双列滚动轴承（2）的内滚道表面（1a）中的至少一个形成在轮毂上。 在轮毂（1）的内圆周表面上形成有硬化的不规则部分（5）。 轮毂1和外接头构件14通过外接头构件的配合部分（17b）的塑性变形而一体地连接。 硬化的不规则部分（5）咬入配件（17b）的表面。 轮毂和外接头构件的连接部分具有塑性变形的连接机构，其具有大于160kN的轴向拉出力。

    Wheel bearing assembly
    8.
    发明授权
    Wheel bearing assembly 有权

    公开(公告)号：US06666303B2

    公开(公告)日：2003-12-23

    申请号：US09897459

    申请日：2001-07-03

    申请人： Akira Torii ,  Shigeaki Fukushima ,  Eiji Tajima

    发明人： Akira Torii ,  Shigeaki Fukushima ,  Eiji Tajima

    IPC分类号： F16D6512

    CPC分类号： B60B27/00 ,  F16D65/0006 ,  F16D65/12 ,  F16D2065/1384 ,  F16D2250/0084

    摘要： A wheel bearing assembly is provided which can suppress brake judder. A film is disposed between the brake rotor-mounting surface of the wheel mounting flange and an abutment surface of a brake rotor to fill a gap therebetween to suppress the deformation of the brake rotor. Also, by concentrating the contact force between the wheel-mounting flange and the brake rotor when a disc wheel of the wheel is tightened to the hub bolts to a portion near the hub bolts, the contact between the wheel-mounting flange and the brake rotor on the surfaces between the hub bolts is suppressed so that undulation of the flat surfaces between the hub bolts will not cause deformation of the brake rotor.

    Torque responsive rotation control device
    9.
    发明授权
    Torque responsive rotation control device 失效
    扭矩响应旋转控制装置

    公开(公告)号：US5646355A

    公开(公告)日：1997-07-08

    申请号：US663910

    申请日：1996-06-14

    申请人： Shigeaki Fukushima ,  Tatsuo Kawase

    发明人： Shigeaki Fukushima ,  Tatsuo Kawase

    IPC分类号： F16H35/10 ,  F16D7/08 ,  F16D43/20 ,  G01L3/02

    CPC分类号： F16D7/08

    摘要： A torque responsive rotation control device includes a torque limiting mechanism interposed between an input rotary member and an output shaft coaxial with the input rotary member. The torque limiting mechanism includes a torque cam engageable with the output shaft to rotate together therewith and movable axially relative to the output shaft and detachably engageable with the input rotary member in a direction of rotation thereof; and a plurality of springs for biasing the torque cam in a direction required for the torque cam to engage the input rotary member.

    摘要翻译： 扭矩响应旋转控制装置包括插入在输入旋转构件和与输入旋转构件同轴的输出轴之间的扭矩限制机构。 转矩限制机构包括可与输出轴接合以与其一起旋转并且可相对于输出轴轴向移动的转矩凸轮，并且在输入转动方向上可拆卸地与输入旋转构件接合; 以及多个弹簧，用于沿扭矩凸轮所需的方向偏置扭矩凸轮以接合输入旋转构件。