公开(公告)号：US20090074342A1

公开(公告)日：2009-03-19

申请号：US12272228

申请日：2008-11-17

申请人： Eiji TAJIMA ,  Hiroyuki Ogura ,  Syougo Suzuki ,  Shigeaki Fukushima ,  Mitsuru umekida ,  Akira Torii ,  Akira Sera ,  Hisashi Ohtsuki

发明人： Eiji TAJIMA ,  Hiroyuki Ogura ,  Syougo Suzuki ,  Shigeaki Fukushima ,  Mitsuru umekida ,  Akira Torii ,  Akira Sera ,  Hisashi Ohtsuki

IPC分类号： F16C19/28

CPC分类号： F16D3/223 ,  B60B27/00 ,  B60B27/0005 ,  B60B27/001 ,  B60B27/0026 ,  B60B27/0036 ,  B60B27/0042 ,  B60B27/0084 ,  B60B27/0094 ,  F16C19/186 ,  F16C19/187 ,  F16C35/0635 ,  F16C43/04 ,  F16C2326/02 ,  F16D1/072 ,  F16D2003/2232 ,  F16D2003/22326 ,  F16D2300/10 ,  Y10S464/905 ,  Y10S464/906 ,  Y10T29/49535

摘要： A wheel bearing device includes a hub ring, a double-row bearing and a constant velocity universal joint which are unitized together. At least one of double-row inner raceways of the bearing and a wheel mounting flange are formed on a hub ring. The hub ring and a stem portion of a joint outer ring of the constant velocity universal joint are fitted through a torque transmission assembly, wherein a pilot member as a separate element having a wheel guide portion and a brake guide portion is fitted to a side-end portion of the wheel mounting flange of the hub ring, and the hub ring and the pilot member are fixed to the joint outer ring by swaging.

摘要翻译： 车轮轴承装置包括一体化在一起的轮毂环，双列轴承和等速万向接头。 在轮毂环上形成有轴承的双列内滚道和车轮安装凸缘中的至少一个。 轮毂环和等速万向接头的接头外圈的杆部通过扭矩传递组件安装，其中作为具有轮引导部分和制动器引导部分的单独元件的引导构件安装在侧面 - 轮毂环的轮安装凸缘的端部，轮毂环和引导构件通过锻造固定到接头外圈。