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11 条记录 (耗时 0.01 秒)

    Method of processing female spline of hub unit for supporting wheel
    3.
    发明申请
    Method of processing female spline of hub unit for supporting wheel 审中-公开
    用于支撑轮的轮毂单元的雌花键的处理方法

    公开(公告)号：US20060112562A1

    公开(公告)日：2006-06-01

    申请号：US10539264

    申请日：2003-12-24

    申请人： Masahiro Yasumura ,  Nobuyuki Hagiwara ,  Shoji Horike

    发明人： Masahiro Yasumura ,  Nobuyuki Hagiwara ,  Shoji Horike

    IPC分类号： B21D53/10 ,  B21K1/76

    CPC分类号： B60B27/00 ,  B23D37/10 ,  Y10T29/49636 ,  Y10T29/49696

    摘要： In a method of processing a female spline of a hub unit for supporting a wheel, a hole 3a which is formed to be cylindrical is provided on a shaft portion 3c of a hub unit 103 before plastically deforming by caulking (or clinching), and after the plastically deforming by caulking (or clinching), a female spline is formed on the hole 3a by semi-dry or dry broaching. The hole 3a which is formed to be cylindrical after plastically deforming by caulking (or clinching) has the form that the size is greater at a portion nearer a portion 3d plastically deforming by caulking (or clinching) of the shaft portion 3c for an estimated amount of contraction caused by the plastically deforming by caulking (or clinching) or the press-fitting of an inner race element.

    摘要翻译： 在处理用于支撑车轮的轮毂单元的阴花键的方法中，在轮毂单元103的轴部3c上设置形成为圆柱形的孔3a，在通过铆接（或夹紧）塑性变形之前， 并且在通过铆接（或夹紧）塑性变形之后，通过半干或拉伸拉削在孔3a上形成雌花键。 在通过铆接（或铆接）塑性变形之后形成为圆柱形的孔3a具有在靠近轴部3c的铆接（或铆接）塑性变形的部分更大的部分的尺寸， 通过铆接（或铆接）或内圈元件的压入而塑性变形引起的估计的收缩量。

    Manufacturing method and manufacturing apparatus for wheel-support rolling bearing unit
    4.
    发明授权
    Manufacturing method and manufacturing apparatus for wheel-support rolling bearing unit 有权
    车轮支承滚动轴承单元的制造方法和制造装置

    公开(公告)号：US07121003B2

    公开(公告)日：2006-10-17

    申请号：US11018424

    申请日：2004-12-21

    申请人： Masahiro Yasumura ,  Nobuyuki Hagiwara ,  Shoji Horike

    发明人： Masahiro Yasumura ,  Nobuyuki Hagiwara ,  Shoji Horike

    IPC分类号： B21D53/10 ,  B23P19/04

    CPC分类号： B21J9/025 ,  B21K23/04 ,  B21K25/00 ,  B23P11/00 ,  B60B27/00 ,  F16C19/186 ,  F16C19/386 ,  F16C33/64 ,  F16C43/04 ,  Y10T29/49535 ,  Y10T29/49536 ,  Y10T29/49643 ,  Y10T29/4968 ,  Y10T29/49682 ,  Y10T29/49696 ,  Y10T29/497 ,  Y10T29/49915 ,  Y10T29/53104 ,  Y10T29/53109

    摘要： In a manufacturing method and a manufacturing apparatus for a wheel-support rolling bearing unit, when forming a crimped portion 14 on an end (inside end) of a hub main body 8a, by rocking die forging using a die 26, while preventing enlargement of equipment, in order to prevent forming indentations in a second outer raceway 6a and a second inner raceway 12a, in the present invention, the outer ring 1a is turned by a motor 48, and the balls 32 are rotated. A difference is provided between the rotation speed of the balls 32 and an oscillation speed of the die 26. This difference is preferably at least 10 min−1. By rotating the balls 32 the formation of indentations in the second outer raceway 6a and the second inner raceway 12a is prevented. Moreover, by providing the difference between the rotation speed and the oscillation speed of the die 26, an increase in the torque required for rotation the outer ring 1a is suppressed.

    摘要翻译： 在用于车轮支承滚动轴承单元的制造方法和制造装置中，当通过使用模具26摇摆模锻而在轮毂主体8a的端部（内端）形成卷边部14时，同时防止放大 的设备，为了防止在第二外滚道6a和第二内滚道12a中形成凹陷，在本发明中，外圈1a由马达48转动，滚珠32旋转。 球32的旋转速度和模具26的振动速度之间存在差异。 该差异优选为至少10分钟-1。 通过旋转球32，防止在第二外滚道6a和第二内滚道12a中形成凹陷。 此外，通过提供模具26的旋转速度和振动速度之间的差异，可以抑制旋转外圈1a所需的扭矩的增加。

    Trunnion for half-toroidal-type continuously variable transmission and method for working the same
    6.
    发明授权
    Trunnion for half-toroidal-type continuously variable transmission and method for working the same 有权
    用于半环型无级变速器的耳轴及其工作方法

    公开(公告)号：US06494807B1

    公开(公告)日：2002-12-17

    申请号：US09635006

    申请日：2000-08-08

    申请人： Yuko Kamamura ,  Shoji Horike ,  Takaji Iwasawa

    发明人： Yuko Kamamura ,  Shoji Horike ,  Takaji Iwasawa

    IPC分类号： F16H1538

    CPC分类号： F16H15/38

    摘要： While rotating a spindle 34, the circular hole 15 is worked using a cutting tool 39. Before or after the working operation of the circular hole 15, a chuck 36 is translated in a direction perpendicular to the rotation center axis of the spindle 34 by a slider 35. And, the flat surface 29 as well as the stepped surfaces 31, 31 and inner surfaces 38, 38, which are respectively composed of partially tubular surfaces, are cut or worked.

    摘要翻译： 在旋转主轴34的同时，使用切削工具39对圆形孔15进行加工。在圆形孔15的加工操作之前或之后，卡盘36沿垂直于心轴34的旋转中心轴线的方向平移 并且，切割或加工分别由部分管状表面构成的平坦表面29以及台阶表面31,31和内表面38,38。

    Wheel support rolling bearing unit and manufacturing method therefor
    9.
    发明申请
    Wheel support rolling bearing unit and manufacturing method therefor 审中-公开
    车轮支承滚动轴承单元及其制造方法

    公开(公告)号：US20050231025A1

    公开(公告)日：2005-10-20

    申请号：US11102629

    申请日：2005-04-11

    申请人： Masahiro Yasumura ,  Shoji Horike

    发明人： Masahiro Yasumura ,  Shoji Horike

    IPC分类号： B60B27/00 ,  F16C19/18 ,  F16D65/12

    CPC分类号： B60B27/0005 ,  B60B27/0026 ,  B60B27/0094 ,  B60B27/06

    摘要： It's an object of the invention to precisely match a mounting surface 14 of a mounting flange 13 for fixedly supporting a rotor, with a virtual plane perpendicular to the rotation axis of a hub 8b, to thereby prevent judder which occurs at the time of braking. For that purpose, a processing jig is pressed into the inner peripheral surface of an unfinished hole formed in the mounting flange 13 to form female serrations and make mounting holes 15, after which the mounting surface 14 is subjected to finishing. Then a male serration portion 16 of a stud 9 is loosely fitted into the mounting hole 15. As a result, deterioration of the accuracy of the mounting surface 14 accompanying fitting of the male serration portion 16 can be prevented.

    摘要翻译： 本发明的目的是精确地匹配用于固定地支撑转子的安装凸缘13的安装表面14与垂直于轮毂8b的旋转轴线的虚拟平面，从而防止在制动时发生的颤动 。 为此，将加工夹具压入安装凸缘13中形成的未完成孔的内周面，以形成阴螺纹，并形成安装孔15，然后安装表面14进行精加工。 然后，螺柱9的雄性锯齿部分16松动地装配到安装孔15中。 结果，可以防止伴随着公齿部16的嵌合的安装面14的精度的劣化。