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1. 发明申请

US20050039830A1 Induction heat treatment method and coil and article treated thereby 审中-公开
标题翻译：感应热处理方法及线圈及其制品
公开(公告)号：US20050039830A1
公开(公告)日：2005-02-24
申请号：US10643362
申请日：2003-08-19
申请人： Mark Christofis , Michael Hopson , Ted Szczomak , Norman Szalony , Robert Sams , Richard Seidel , William Bogen
发明人： Mark Christofis , Michael Hopson , Ted Szczomak , Norman Szalony , Robert Sams , Richard Seidel , William Bogen
IPC分类号： C21D1/10 , C21D1/18 , C21D9/00 , C21D9/32 , C21D9/40 , H05B6/14 , H05B6/36
CPC分类号： H05B6/36 , C21D1/10 , C21D1/18 , C21D9/0068 , C21D9/32 , C21D9/40 , C21D2211/008 , C21D2261/00 , Y02P10/253
摘要： A method of induction heat treating the outer surface of articles having an irregular surface shape. The method employs an induction coil that provides a non-planar magnetic field that is adapted to the irregular shape of the article, such that distinct sections of the induction coil produce distinct magnetic fields that are adapted to induce currents in, and thereby provide heat to, distinct sections of the outer surface of the article. The method and induction coil are particularly adapted to provide an induction hardening heat treatment for the outer surfaces of the inner races of Rzeppa-type constant velocity joints.
摘要翻译：一种对具有不规则表面形状的制品的外表面进行感应加热处理的方法。该方法采用感应线圈，该感应线圈提供适于制品不规则形状的非平面磁场，使得感应线圈的不同部分产生不同的磁场，该磁场适于诱发电流，从而提供热量，物品外表面的不同部分。该方法和感应线圈特别适用于为Rzeppa型等速万向节的内圈的外表面提供感应淬火热处理。

2. 发明申请

US20050039829A1 Induction heat treatment method and article treated thereby 审中-公开
标题翻译：感应热处理方法和用品处理
公开(公告)号：US20050039829A1
公开(公告)日：2005-02-24
申请号：US10643363
申请日：2003-08-19
申请人： Mark Christofis , Michael Hopson , Ted Szczomak , Norman Szalony , Robert Sams , Richard Seidel , William Bogen
发明人： Mark Christofis , Michael Hopson , Ted Szczomak , Norman Szalony , Robert Sams , Richard Seidel , William Bogen
IPC分类号： C21D1/10 , C21D9/00 , C21D9/28
CPC分类号： C21D1/10 , C21D9/0068 , C21D9/28 , Y02P10/253
摘要： A method of induction heat-treating certain surfaces of an article comprising a hub and a plurality of trunnions or shafts extending therefrom, wherein the surfaces to be heat-treated comprise the surfaces of the trunnions. The method employs an induction coil that provides a planar magnetic field that is adapted to the irregular shape of the article, such that the induction coil produces magnetic fields that are adapted to induce currents in, and thereby heat, the trunnion surfaces of the article. The method and induction coil are particularly adapted to provide an induction hardening heat treatment for trunnion surfaces of trunnions used in steel spiders of spider or tripod-type constant velocity joints.
摘要翻译：一种对包括轮毂和从其延伸的多个耳轴或轴的物品的某些表面进行感应热处理的方法，其中待热处理的表面包括耳轴的表面。该方法采用感应线圈，该感应线圈提供适于制品不规则形状的平面磁场，使得感应线圈产生适于诱导物品的耳轴表面的电流并由此加热的磁场。该方法和感应线圈特别适用于为蜘蛛或三脚架式恒速接头的钢蜘蛛中使用的耳轴的耳轴表面提供感应淬火热处理。

3. 发明申请

US20050079916A1 Retainer ring for tripod constant velocity joints 失效
标题翻译：三脚架恒速接头保持环
公开(公告)号：US20050079916A1
公开(公告)日：2005-04-14
申请号：US10680923
申请日：2003-10-08
申请人： Peter Bongartz , Bradley Doner , Michael Hopson , Robert Sams
发明人： Peter Bongartz , Bradley Doner , Michael Hopson , Robert Sams
IPC分类号： F16D3/205 , F16D3/26
CPC分类号： F16D3/2055 , F16D2003/2026
摘要： The present invention relates to constant velocity (CV) joints and, more particularly, to a retaining ring for CV joints and a method of assembling a retaining ring on a CV joint. The tripod constant velocity joint may be assembled by placing a retaining ring in alignment with a trunnion head, applying a force to the aligned retaining ring to expand the diameter of said retaining ring so that a fracture area on the retaining ring fractures. After the fracture area fractures, the retaining ring is displaced into a retaining groove on the trunnion. The retaining ring includes an outer surface, an inner surface, a first notch extending from one of the inner and outer surfaces to the other of the inner and outer surfaces, and a fracture area extending from the first notch to the other of the inner and outer surfaces.
摘要翻译：本发明涉及恒速（CV）接头，更具体地说，涉及用于CV接头的保持环和在CV接头上组装保持环的方法。三脚架等速万向节可以通过将保持环放置在与耳轴头对准的方式组装，向对准的保持环施加力以扩大所述保持环的直径，使得保持环上的断裂区域发生断裂。在断裂区域断裂之后，保持环位移到耳轴上的保持槽中。保持环包括外表面，内表面，从内表面和外表面中的一个延伸到内表面和外表面中的另一个的第一凹口以及从第一凹口延伸到内部和外部表面中的另一个的断裂区域，以及外表面。

4. 发明授权

US5893801A Segmented cross groove plunging constant velocity joint 失效
标题翻译：分段十字槽插入等速万向节
公开(公告)号：US5893801A
公开(公告)日：1999-04-13
申请号：US741633
申请日：1996-11-04
申请人： Michael Walter Hopson , Robert Sams , Daniel J. Schmidt
发明人： Michael Walter Hopson , Robert Sams , Daniel J. Schmidt
IPC分类号： F16D3/224 , F16D3/226 , F16D3/223
CPC分类号： F16D3/224 , F16D3/226 , F16D2250/00 , F16D2300/12 , Y10S464/906
摘要： A constant velocity joint race includes a shaft and a plurality of track segments having a ball race surface formed thereon. Each of the segments is arranged circumferentially in an abutting manner with an adjacent track segment on either side. The segments are secured to the shaft and one another.
摘要翻译：恒速接头座圈包括轴和具有形成在其上的球座面的多个轨道段。每个片段以与任一侧上的相邻轨道段邻接的方式周向布置。这些段被固定到轴和彼此。

5. 发明授权

US06699134B2 Anti-shudder tripod type CV universal joint 失效
标题翻译：防颤三脚架型CV万向节
公开(公告)号：US06699134B2
公开(公告)日：2004-03-02
申请号：US09790444
申请日：2001-02-21
申请人： Robert Sams , Michael W. Hopson , Holm Schmitt , Robert F. Keller , Bradley W. Doner , Alexander Haertel
发明人： Robert Sams , Michael W. Hopson , Holm Schmitt , Robert F. Keller , Bradley W. Doner , Alexander Haertel
IPC分类号： F16D3205
CPC分类号： F16D3/2055 , Y10S464/905
摘要： An anti-shudder constant velocity universal joint of the tripod type is provided having an outer joint member including three circumferentially distributed, axially extending longitudinal tracks formed therein, and an inner joint member having three circumferentially distributed radial journals arranged to engage the longitudinal tracks when the joint is assembled. The end of each journal is mated with and supports rotation of a roller bearing assembly, while rotating and pivoting within the roller bearing assembly upon articulation of the joint. This reduces the frictional forces on the roller bearings created by maintaining the roller bearings in a relatively proper/parallel orientation within the tracks by allowing the journal ends to freely rotate and pivot therein. A spherical-to-spherical contact surface is provided between the journal ends and an inner ring of the respective roller bearing assemblies to lower Hertzian stresses by distributing forces over a larger region of contact.
摘要翻译：提供了一种三脚架式的抗抖动等速万向接头，其具有外接头构件，该外接头构件包括形成在其中的三个沿圆周分布的轴向延伸的纵向轨道，以及内接头构件，其具有三个周向分布的径向轴颈，其布置成当接头组装。每个轴颈的端部与滚子轴承组件的旋转配合并支撑滚子轴承组件的旋转，同时在关节铰接时在滚子轴承组件内旋转和枢转。这通过允许轴颈端部自由旋转并在其中枢转而减小了通过将滚子轴承保持在轨道内相对适当/平行的方向而产生的滚子轴承上的摩擦力。在轴颈端部和相应的滚子轴承组件的内圈之间提供球形到球形的接触表面，以通过在更大的接触区域上分布力来降低赫兹应力。

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