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公开(公告)号：US07048341B2
公开(公告)日：2006-05-23
申请号：US10359373
申请日：2003-02-06
IPC分类号： B60B27/00
CPC分类号： B60B27/00 , B60B27/0005 , B60B27/0026 , B60B27/0052 , B60B27/0094 , B60B27/06
摘要： A bearing device for an axle: including a hub wheel; a flange outwardly provided in an outer periphery of the hub wheel in a radial direction; and bolts having serrations provided at their heads. The flange includes through holes formed therein in its circumferential direction such as to pass therethrough in its axial direction, the bolts are attached into the through holes, respectively, in a state where their serrations bite the through holes of the flange, and an annular groove for reducing a biting amount of the serrations of the bolt is formed in an inner peripheral surface of the through hole of the flange.
摘要翻译： 一种用于轴的轴承装置：包括轮毂轮; 在径向方向上向外设置在轮毂轮的外周的凸缘; 以及在其头部设有锯齿的螺栓。 凸缘包括在其圆周方向上形成的通孔，以便在其轴向方向上穿过其中，螺栓在其锯齿咬合凸缘的通孔的状态下分别附接到通孔中，并且环形槽 在凸缘的通孔的内周面形成有用于减少螺栓的锯齿的咬合量的装置。
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公开(公告)号：US20050073190A1
公开(公告)日：2005-04-07
申请号：US10359373
申请日：2003-02-06
CPC分类号： B60B27/00 , B60B27/0005 , B60B27/0026 , B60B27/0052 , B60B27/0094 , B60B27/06
摘要： A bearing device for an axle including a hub wheel; a flange outwardly provided in an outer-periphery of the hub wheel in a radial direction; and bolts having serrations provided at their heads. The flange includes through holes formed therein in its circumferential direction such as to pass therethrough ill its axial direction, the bolts are attached into the through holes, respectively, in a state where their serrations bite the trough holes of the flange, and an annular groove for reducing a biting amount of the serrations of the bolt is formed in an inner peripheral surface of the through hole of the flange.
摘要翻译： 一种用于包括轮毂轮的轴的轴承装置; 在径向方向上向外设置在轮毂轮的外周的凸缘; 以及在其头部设有锯齿的螺栓。 凸缘包括在其圆周方向上形成的通孔，使其穿过其轴向方向，螺栓在其锯齿咬合凸缘的槽孔的状态下分别附接到通孔中，并且环形槽 在凸缘的通孔的内周面形成有用于减少螺栓的锯齿的咬合量的装置。
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3.发明申请Hub Unit, Rolling Bearing Assembly and Manufacture Method Thereof, as Well as Assembling Apparatus for Rolling Bearing Assebly and Assebly Method Thereof 审中-公开轮毂单元，滚动轴承组装及其制造方法，以及用于滚动轴承的组装装置Assebly和Assebly方法公开(公告)号：US20070217728A1
公开(公告)日：2007-09-20
申请号：US11662728
申请日：2005-09-28
申请人： Shinichirou Kashiwagi , Shinnosuke Takasaki , Yuichi Nakagawa , Tsuyoshi Kamikawa , Masaru Deguchi , Masahiro Inoue
发明人： Shinichirou Kashiwagi , Shinnosuke Takasaki , Yuichi Nakagawa , Tsuyoshi Kamikawa , Masaru Deguchi , Masahiro Inoue
CPC分类号： F16C35/063 , B60B27/001 , B60B27/06 , F16C19/186 , F16C19/386 , F16C2240/40 , F16C2326/02
摘要： A rolling bearing adapted to prevent crack formation in a caulking portion is provided. A rolling bearing assembly includes: a hub shaft having the caulking portion at an axial end thereof, the caulking portion bendably deformed in a radially outward direction; the rolling bearing mounted on an outside surface of the hub shaft; and an annular member spline-engaged with the hub shaft and caulk-fixed to place by the caulking portion. An inner-side axial end of a second male spline formed on the hub shaft is shifted from an inner-side end of the hub shaft toward an outer side far enough to ensure that the second male spline is not susceptible to the plastic deformation of the caulked caulking portion.
摘要翻译： 提供一种适于防止在铆接部分中形成裂纹的滚动轴承。 滚动轴承组件包括：轮毂轴，其轴向端部具有铆接部，所述铆接部沿径向向外的方向弯曲变形; 所述滚动轴承安装在所述轮毂轴的外表面上; 以及环形构件，其与所述轮毂轴花键接合，并且被铆接固定到所述铆接部分。 形成在轮毂轴上的第二阳花键的内侧轴向端部从轮毂轴的内侧端部向外侧移动到足够远以确保第二阳花键不易受到塑性变形的影响 填缝填缝部分。
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