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1. 发明申请

WO2003095240A2 WHEEL END WITH ROTATION SENSOR 审中-公开
标题翻译：带旋转传感器的车轮末端
公开(公告)号：WO2003095240A2
公开(公告)日：2003-11-20
申请号：PCT/US2003/014477
申请日：2003-05-06
申请人： THE TIMKEN COMPANY , JOKI, Mark A. , KRABILL, Timothy J.
发明人： JOKI, Mark A. , KRABILL, Timothy J.
IPC分类号： B60B
CPC分类号： F16C33/7879 , B60B27/001 , F16C19/386 , F16C41/007 , F16C2326/02 , G01P3/443 , G01P3/488
摘要： A wheel end (A, B, C) for mounting a road wheel (W) of an automotive vehicle includes a knuckle (2) having a bearing cavity (20, 24, 26), a hub having a spindle (40) that projects into the bearing cavity of the knuckle and a flange (42) at one end of the spindle, with the road wheel being attached to it, and a bearing (6) located within the bearing cavity and around the spindle of the hub to enable the hub to rotate on the spindle. The bearing includes tapered rollers (72) organized in outboard and inboard rows as well as raceways (60, 76, 82) along which they roll. The rollers of the inboard row roll along tapered raceways on a cup pressed into the bearing cavity and a cone (66) pressed over the spindle. The bearing is closed at that end by an inboard seal (12, 174, 184, 208) which includes a case (130) pressed into a bore (24) that forms part of the bearing cavity, a shield (132) pressed over a thrust rib at the end of the cone, and a seal element (134, 178) bonded to the case and establishing a fluid barrier with the shield. The shield has a wall (142, 188) which serves as a tone ring, and this ring is monitored by a sensor (14, 186, 212) which is fitted to the knuckle at the inboard end of the bearing cavity. A CV joint (8) engages the spindle, and it carries a slinger (16) which flings contaminants and debris away from the cavity and further has a seal element (154) which establishes a fluid barrier around the end of the cavity.
摘要翻译：用于安装机动车辆的轮轮（W）的车轮端（A，B，C）包括具有轴承腔（20,24,26）的转向节（2），具有主轴（40）的轮毂进入转向节的轴承腔和在主轴的一端处的凸缘（42），其中轮子附接到其上;以及轴承（6），其位于轴承腔内并且围绕毂的主轴，以使得能够轮毂在主轴上旋转。轴承包括组装在外侧和内侧行的圆锥滚子（72）以及它们滚动沿着滚道的滚道（60,76,82）。内侧滚筒的滚子沿挤压到轴承腔中的杯状的锥形滚道上滚动并且在主轴上压紧锥体（66）。该轴承在该端部由内部密封件（12,174,184,208）封闭，该内侧密封件包括被压入形成轴承腔的一部分的孔（24）中的壳体（130）在锥体的端部处的推力肋，以及密封元件（134,178），其结合到壳体并且与屏蔽件建立流体屏障。屏蔽件具有用作音圈的壁（142,188），并且该环由传感器（14,186,212）监测，传感器（14,186,212）在轴承腔的内侧装配到转向节。 CV接头（8）接合主轴，并且其承载抛油环（16），其将污染物和碎屑从空腔中排出并且还具有密封元件（154），该密封元件在空腔的端部周围建立流体屏障。

2. 发明申请

WO2003095240A3 WHEEL END WITH ROTATION SENSOR 审中-公开
公开(公告)号：WO2003095240A3
公开(公告)日：2003-11-20
申请号：PCT/US2003/014477
申请日：2003-05-06
申请人： THE TIMKEN COMPANY , JOKI, Mark A. , KRABILL, Timothy J.
发明人： JOKI, Mark A. , KRABILL, Timothy J.
IPC分类号： F16C32/00
摘要： A wheel bearing includes tapered rollers (72) as well as raceways (60, 76, 82). The rollers of the inboard row roll along tapered raceways on a cup pressed into the bearing cavity and a cone (66) pressed over the spindle (40). The bearing is closed by an inboard seal (12, 174, 184, 208) which includes a case (130) pressed into a bore (24), a shield (132) pressed over a thrust rib at the end of the cone, and a seal element (134, 178) bonded to the case and establishing a fluid barrier with the shield. The shield has a wall (142, 188) which serves as a tone ring, and this ring is monitored by a sensor (14, 186, 212). A CV joint (8) engages the spindle, and it carries a slinger (16) and further has a seal element (154) which establishes a fluid barrier around the end of the cavity.

3. 发明申请

WO2009064729A2 A COMPOSITE OUTER RACE FOR A WHEEL END AND METHOD OF MANUFACTURING THEREOF 审中-公开
标题翻译：一种轮胎的复合外圈及其制造方法
公开(公告)号：WO2009064729A2
公开(公告)日：2009-05-22
申请号：PCT/US2008/083132
申请日：2008-11-11
申请人： THE TIMKEN COMPANY , DOUGHERTY, John D. , WERNER, Brian J. , KRABILL, Timothy J.
发明人： DOUGHERTY, John D. , WERNER, Brian J. , KRABILL, Timothy J.
IPC分类号： F16C35/077 , F16C33/64
CPC分类号： F16C33/64 , B60B27/00 , F16C19/386 , F16C41/007 , F16C2326/02 , G01P3/446
摘要： Bearing assemblies and methods of manufacturing thereof, having an outer race for a bearing assembly having a body defining a substantial portion of the outer race. The body is configured of a material other than a bearing quality steel. The body includes a cavity defining an inner surface and having an axis for receiving a rotating shaft and a plurality of rolling elements positioned about the rotating shaft. An outer raceway liner is positioned along the inner surface of the cavity of the body and defines an outer raceway presented inwardly towards the axis. The outer raceway liner is configured of bearing quality steel and is fixedly formed with the inner surface of the body for forming a composite outer race.
摘要翻译：轴承组件及其制造方法，具有用于轴承组件的外圈，该轴承组件具有限定外圈的大部分的主体。主体由不同于轴承质量钢的材料构成。主体包括限定内表面并且具有用于接收旋转轴的轴和围绕旋转轴定位的多个滚动元件的腔。外滚道衬套沿着主体的腔体的内表面定位，并且限定向内朝向轴线呈现的外滚道。外滚道衬套由轴承质量钢构成，并与主体的内表面固定地形成复合外圈。

4. 发明申请

WO2003098227A1 SPEED SENSOR TARGET WHEEL WITH IMPROVED RETENTION CAPABILITY 审中-公开
标题翻译：速度传感器目标轮具有改进的保持能力
公开(公告)号：WO2003098227A1
公开(公告)日：2003-11-27
申请号：PCT/US2003/013547
申请日：2003-05-01
申请人： THE TIMKEN COMPANY
发明人： KRABILL, Timothy J. , CZEKANSKY, Edward S.
IPC分类号： G01P3/44
CPC分类号： F16C41/007 , F16C19/386 , F16C2326/02 , G01P3/443 , G01P3/446
摘要： An improved target wheel (100) is provided for a bearing speed sensor (5). The target wheel includes an annular base (112) which is sized to be press fit on a seat or extension of the inner race of a bearing. The base includes a first end (118) and a second end. A plurality of encoding elements, in the form of spaced apart teeth (116), operatively extend from the first end of the base. The base is bent upwardly near the second end to form a portion (124) which extends radially out of the surface of the base. This portion defines an angle of less than 90° with the place of the base, and preferably forms an angle of about 30° to about 40°. The bent portions at both axial ends provide an increased amount of contact and reduce the amount of "walking" of the target wheel on the bearing race.
摘要翻译：为轴承速度传感器（5）提供改进的目标轮（100）。目标轮包括环形基座（112），该基座的尺寸被设计成压配合在轴承的内圈的座或延伸部上。底座包括第一端（118）和第二端。以间隔开的齿（116）的形式的多个编码元件从基座的第一端可操作地延伸。基部在第二端附近向上弯曲以形成径向延伸出基部表面的部分（124）。该部分与基底的位置形成小于90度的角度，优选形成约30°至约40°的角度。在两个轴向端部处的弯曲部分提供增加的接触量并减少目标轮在轴承座圈上“行走”的量。

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