公开(公告)号：US08267827B2

公开(公告)日：2012-09-18

申请号：US12834119

申请日：2010-07-12

申请人： Brian D. Durbin ,  Tammo Wagner

发明人： Brian D. Durbin ,  Tammo Wagner

IPC分类号： F16H57/04

CPC分类号： F16H57/0423 ,  F16H57/0473 ,  F16H57/0483 ,  F16H2057/02052

摘要： A final drive comprising a lubrication system is provided. The final drive comprises an axle housing and a differential housing. The differential housing is in alignment with the axle housing, and they share a longitudinal axis. The final drive further comprises a lubricant ring having a lubricant ring inner diameter. The lubricant ring travels about an inner surface of the axle housing. Further, the final drive has a longitudinal axis region, defined as the region formed by the lubricant ring inner diameter. The lubrication system comprises a lubrication inlet in fluid communication with a lubricant outlet. The lubrication inlet is disposed in the axle housing to capture a portion of the lubricant ring. The lubricant outlet is disposed in the differential housing to distribute the portion of the lubricant ring generally to the longitudinal axis region.

摘要翻译： 提供了包括润滑系统的最终驱动装置。 最终驱动器包括轴壳体和差速器壳体。 差速器壳体与轴壳体对准，并且它们共享纵向轴线。 最终传动装置还包括具有润滑剂环内径的润滑剂环。 润滑剂环围绕轴壳体的内表面行进。 此外，最终驱动器具有被限定为由润滑剂环内径形成的区域的纵轴区域。 润滑系统包括与润滑剂出口流体连通的润滑入口。 润滑入口设置在轴壳体中以捕获润滑剂环的一部分。 润滑剂出口设置在差速器壳体中，以将润滑剂环的一部分大致分配到纵向轴线区域。

公开(公告)号：US20120010037A1

公开(公告)日：2012-01-12

申请号：US12834119

申请日：2010-07-12

申请人： Brian D. Durbin ,  Tammo Wagner

发明人： Brian D. Durbin ,  Tammo Wagner

IPC分类号： F16H57/04

CPC分类号： F16H57/0423 ,  F16H57/0473 ,  F16H57/0483 ,  F16H2057/02052

摘要： A final drive comprising a lubrication system is provided. The final drive comprises an axle housing and a differential housing. The differential housing is in alignment with the axle housing, and they share a longitudinal axis. The final drive further comprises a lubricant ring having a lubricant ring inner diameter. The lubricant ring travels about an inner surface of the axle housing. Further, the final drive has a longitudinal axis region, defined as the region formed by the lubricant ring inner diameter. The lubrication system comprises a lubrication inlet in fluid communication with a lubricant outlet. The lubrication inlet is disposed in the axle housing to capture a portion of the lubricant ring. The lubricant outlet is disposed in the differential housing to distribute the portion of the lubricant ring generally to the longitudinal axis region.

摘要翻译： 提供了包括润滑系统的最终驱动装置。 最终驱动器包括轴壳体和差速器壳体。 差速器壳体与轴壳体对准，并且它们共享纵向轴线。 最终传动装置还包括具有润滑剂环内径的润滑剂环。 润滑剂环围绕轴壳体的内表面行进。 此外，最终驱动器具有被限定为由润滑剂环内径形成的区域的纵轴区域。 润滑系统包括与润滑剂出口流体连通的润滑入口。 润滑入口设置在轴壳体中以捕获润滑剂环的一部分。 润滑剂出口设置在差速器壳体中，以将润滑剂环的一部分大致分配到纵向轴线区域。

公开(公告)号：US20110269593A1

公开(公告)日：2011-11-03

申请号：US13003038

申请日：2008-07-07

申请人： Richard N. Knowles ,  Brian D. Durbin ,  Chad Vandenberg ,  Duane F. Meyer

发明人： Richard N. Knowles ,  Brian D. Durbin ,  Chad Vandenberg ,  Duane F. Meyer

IPC分类号： F16H48/20

CPC分类号： B60K23/04 ,  B60K17/35 ,  F16H48/08 ,  F16H48/24 ,  F16H48/30 ,  F16H48/32 ,  F16H48/34 ,  F16H48/40 ,  F16H2048/204 ,  F16H2200/2071

摘要： A differential locking device (10) includes a differential (12) having a differential housing (13) coaxial with a pair of axle shafts (30,32). The differential housing (13) includes a pair of side gears (26, 28) splined to the pair of axle shafts (30, 32) and a plurality of pinion gears (22) which engage the side gears (26,28). A locking collar (44) splined to one of the axle shafts (30) is sildable between an unlocked position and a locked position. A hydraulic piston (54) applies pressure to the locking collar (44) to actuate the locking collar (44) to the locked position, wherein teeth (46) on the locking collar (44) engage corresponding teeth (50) on the differential housing (14) thereby fixing the differential housing (14) for rotation with the locking collar (44) and thus the side gears (26,28). The resulting differential locking device is compact and can be engaged or disengaged quickly.

摘要翻译： 差速器锁定装置（10）包括具有与一对车轴（30,32）同轴的差速器壳体（13）的差速器（12）。 差速器壳体（13）包括一对花键连接到一对车轴（30,32）的侧齿轮（26,28）和与侧齿轮（26,28）啮合的多个小齿轮（22）。 花键连接到一个车轴（30）的锁定环（44）可以在解锁位置和锁定位置之间游。。 液压活塞（54）向锁定环（44）施加压力以将锁定套环（44）致动到锁定位置，其中锁定套环（44）上的齿（46）接合在差速器壳体上的对应的齿（50） （14），由此固定差速器壳体（14）以与锁定轴环（44）以及因此侧齿轮（26,28）一起旋转。 所产生的差速锁定装置是紧凑的并且可以快速地接合或脱离。