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公开(公告)号：US20130130860A1
公开(公告)日：2013-05-23
申请号：US13737713
申请日：2013-01-09
申请人： Eaton Corporation
发明人： Paul N. Herrmann , Steven J. Cochren , Sandeep Kumar , Steven A. Rudko , Stephen P. Radzevich , Matthew G. Fox , Daniel Philip Fisher
IPC分类号： F16H48/24
CPC分类号： F16H48/24 , F16H48/145 , F16H48/29 , F16H2048/102
摘要： A differential includes a differential case; a side gear; a pinion configured for meshing engagement with the side gear; and a pinion housing configured to support the pinion. The pinion housing includes a first face; a second face opposing the first face; a first projection located on the first face; and a second projection located on the second face. The pinion housing also includes an aperture or hole extending radially inwardly from an outer radial surface of the generally annular ring; and a channel extending from the first face to the second face, wherein the channel is substantially radially aligned with the aperture or hole. In embodiments, the pinion housing includes one or more transfer formations configured to transfer torque from the differential case, and the pinion housing is configured to permit movement in an axial direction between a pair of side gears.
摘要翻译： 差速器包括差速器壳体; 侧齿轮 小齿轮，其构造成与所述侧齿轮啮合; 以及构造成支撑所述小齿轮的小齿轮壳体。 小齿轮壳体包括第一面; 与第一面相对的第二面; 位于第一面上的第一突出部; 以及位于所述第二面上的第二突出部。 小齿轮壳体还包括从大致环形环的外径向表面径向向内延伸的孔或孔; 以及从所述第一面延伸到所述第二面的通道，其中所述通道与所述孔或孔基本上径向对准。 在实施例中，小齿轮壳体包括被配置为从差速器壳体传递扭矩的一个或多个转移结构，并且小齿轮壳体构造成允许在一对侧齿轮之间沿轴向运动。
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公开(公告)号：US20170261085A1
公开(公告)日：2017-09-14
申请号：US15605226
申请日：2017-05-25
申请人： Eaton Corporation
发明人： Paul N. Herrmann , Steven Cochren , Sandeep Kumar , Steven Rudko , Stephen P. Radzevich , Matthew Fox , Daniel P. Fisher
CPC分类号： F16H48/24 , F16H48/145 , F16H48/29 , F16H2048/102
摘要： A differential includes a differential case; a side gear; a pinion configured for meshing engagement with the side gear; and a pinion housing configured to support the pinion. The pinion housing includes a first face; a second face opposing the first face; a first projection located on the first face; and a second projection located on the second face. The pinion housing also includes an aperture or hole extending radially inwardly from an outer radial surface of the generally annular ring; and a channel extending from the first face to the second face, wherein the channel is substantially radially aligned with the aperture or hole. In embodiments, the pinion housing includes one or more transfer formations configured to transfer torque from the differential case, and the pinion housing is configured to permit movement in an axial direction between a pair of side gears.
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公开(公告)号：US09664271B2
公开(公告)日：2017-05-30
申请号：US13737713
申请日：2013-01-09
申请人： Eaton Corporation
发明人： Paul N. Herrmann , Steven J. Cochren , Sandeep Kumar , Steven A. Rudko , Stephen P. Radzevich , Matthew G. Fox , Daniel Philip Fisher
CPC分类号： F16H48/24 , F16H48/145 , F16H48/29 , F16H2048/102
摘要： A differential includes a differential case; a side gear; a pinion configured for meshing engagement with the side gear; and a pinion housing configured to support the pinion. The pinion housing includes a first face; a second face opposing the first face; a first projection located on the first face; and a second projection located on the second face. The pinion housing also includes an aperture or hole extending radially inwardly from an outer radial surface of the generally annular ring; and a channel extending from the first face to the second face, wherein the channel is substantially radially aligned with the aperture or hole. In embodiments, the pinion housing includes one or more transfer formations configured to transfer torque from the differential case, and the pinion housing is configured to permit movement in an axial direction between a pair of side gears.
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