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127 条记录 (耗时 0.03 秒)

    BEARING DEVICE FOR A WHEEL
    7.
    发明申请
    BEARING DEVICE FOR A WHEEL 有权
    轴承轴承装置

    公开(公告)号：US20100215302A1

    公开(公告)日：2010-08-26

    申请号：US12530834

    申请日：2008-03-13

    申请人： Akira Torii ,  Hiroshi Kawamura ,  Kiyoshige Yamauchi ,  Masahiro Ozawa ,  Tohru Nakagawa ,  Yuichi Asano ,  Mitsuru Umekida ,  Hisaaki Kura ,  Shin Tomogami

    发明人： Akira Torii ,  Hiroshi Kawamura ,  Kiyoshige Yamauchi ,  Masahiro Ozawa ,  Tohru Nakagawa ,  Yuichi Asano ,  Mitsuru Umekida ,  Hisaaki Kura ,  Shin Tomogami

    IPC分类号： F16C19/18 ,  F16B7/00

    CPC分类号： B60B27/0078 ,  B60B27/0005 ,  B60B27/0042 ,  B60B27/0084 ,  B60B27/0094 ,  B60B2310/316 ,  B60B2380/12 ,  F16C19/186 ,  F16C33/64 ,  F16C35/063 ,  F16C35/0635 ,  F16C2326/02 ,  F16D2001/103 ,  Y10T29/49536 ,  Y10T403/7021 ,  Y10T403/7026

    摘要： Provided is a bearing device for a wheel that can realize prevention of a backlash in a circumferential direction and is excellent in workability of connection of a hub wheel and an outer joint member of a constant velocity universal joint. Further, provided is a bearing device for a wheel that can prevent deterioration in NVH characteristics, which is caused by the backlash occurring in a joint section between the hub wheel and the constant velocity universal joint or between an outer member and a knuckle, and can perform rotation torque transmission with high accuracy. The bearing device includes a recess-projection fitting structure (M) in which the hub wheel (1) and a shaft section (12), which is fitted in a hole (22) of the hub wheel (1) of the outer joint member of the constant velocity universal joint (3) are unitized together. In the recess-projection fitting structure (M), entire fitting regions among projections (35) on the outer surface of the shaft section (12) of the outer joint member and recesses (36), which fit on the projections, are brought into intimate contact with each other.

    摘要翻译： 本发明提供一种车轮用轴承装置，其能够实现防止周向上的间隙，并且轮毂轮与等速万向接头的外侧接头构件的连接作业性优异。 此外，提供了一种用于车轮的轴承装置，其可以防止由轮毂轮和等速万向接头之间或外部构件和转向节之间的接合部分中产生的间隙引起的NVH特性的劣化，并且可以 以高精度执行旋转扭矩传递。 所述轴承装置包括：凹入突起嵌合结构（M），其中所述轮毂轮（1）和轴部分（12）装配在所述外接头构件的轮毂圈（1）的孔（22）中， 的等速万向节（3）组合在一起。 在凹凸装配结构（M）中，外接头构件的轴部（12）的外表面的突起（35）中的整体嵌合区域和嵌合在突起上的凹部（36） 亲密接触。

    Constant velocity universal joint
    8.
    发明申请
    Constant velocity universal joint 有权
    恒速万向节

    公开(公告)号：US20090162134A1

    公开(公告)日：2009-06-25

    申请号：US12308103

    申请日：2007-04-12

    申请人： Yoshikazu Fukumura ,  Hisaaki Kura ,  Shin Tomogami ,  Tohru Nakagawa ,  Yuichi Asano

    发明人： Yoshikazu Fukumura ,  Hisaaki Kura ,  Shin Tomogami ,  Tohru Nakagawa ,  Yuichi Asano

    IPC分类号： F16D1/06

    CPC分类号： F16D1/072 ,  F16D3/223 ,  F16D2001/103 ,  F16D2003/22313 ,  Y10S464/906 ,  Y10T403/10 ,  Y10T403/4966

    摘要： The present invention firmly connects an inner joint component and a shaft of a constant velocity universal joint, making it difficult for backlash to occur. An axis hole inner diameter 26 of an inner member 20 of the constant velocity universal joint is unhardened, and a spline 54 serving as a recess and projection section running along a circumferential direction is formed on an axial end outer diameter 52 of the shaft 50. A hardened layer n is formed on the axial end outer diameter 52 of the shaft 50. The shaft 50 and the inner member 20 are joined by an axial end of the shaft 50 being pressed into the axis hole inner diameter of the inner member 20 to incuse a shape of said recess and projection section onto the axis hole inner diameter 26 of the inner member 20.

    摘要翻译： 本发明将内接头部件和等速万向接头的轴牢固地连接起来，从而难以产生齿隙。 等速万向接头的内部构件20的轴孔内径26未硬化，并且在轴50的轴向端部外径52上形成有用作沿圆周方向延伸的凹部和突出部的花键54。 在轴50的轴向外径52上形成有硬化层n。轴50和内部构件20通过将轴50的轴向端压入内部构件20的轴孔内径而连接到 将所述凹部和突起部分的形状嵌入到内部构件20的轴孔内径26上。

    Constant velocity universal joint
    9.
    发明授权
    Constant velocity universal joint 有权
    恒速万向节

    公开(公告)号：US08128504B2

    公开(公告)日：2012-03-06

    申请号：US12308103

    申请日：2007-04-12

    申请人： Yoshikazu Fukumura ,  Hisaaki Kura ,  Shin Tomogami ,  Tohru Nakagawa ,  Yuichi Asano

    发明人： Yoshikazu Fukumura ,  Hisaaki Kura ,  Shin Tomogami ,  Tohru Nakagawa ,  Yuichi Asano

    IPC分类号： F16D3/223 ,  F16D1/072

    CPC分类号： F16D1/072 ,  F16D3/223 ,  F16D2001/103 ,  F16D2003/22313 ,  Y10S464/906 ,  Y10T403/10 ,  Y10T403/4966

    摘要： An inner joint component and a shaft of a constant velocity universal joint are connected in a configuration it difficult for backlash to occur. An axis hole inner diameter of an inner member of the constant velocity universal joint is unhardened, and a spline serving as a recess and projection section running along a circumferential direction is formed on an axial end outer diameter of the shaft. A hardened layer n is formed on the axial end outer diameter of the shaft. The shaft and the inner member are joined by an axial end of the shaft being pressed into the axis hole inner diameter of the inner member to incuse a shape of said recess and projection section onto the axis hole inner diameter of the inner member 20.

    摘要翻译： 等速万向接头的内接头部件和轴连接成不易发生齿隙的结构。 等速万向接头的内部构件的轴孔内径未硬化，并且在轴的轴向外径上形成有用作沿圆周方向延伸的凹部和突出部的花键。 在轴的轴向外径上形成有硬化层n。 轴和内部构件通过轴的轴向端部被接合，该轴的轴向端被压入内部构件的轴孔内径，以将所述凹部和突出部的形状引导到内部构件20的轴孔内径。