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1.发明申请公开(公告)号：US20100304914A1
公开(公告)日：2010-12-02
申请号：US12473731
申请日：2009-05-28
CPC分类号： F16H48/22 , F16H48/08 , F16H57/0473 , F16H57/0483 , F16H2048/423
摘要： A differential with a differential case, a differential gear set and a clutch pack. Apertures are formed axially through the differential case and the clutch pack to facilitate the introduction of lubricant through the differential case and into the clutch pack. An axle assembly and a method of operating an axle assembly are also provided.
摘要翻译： 差速器外壳，差速齿轮组和离合器组件。 孔通过差速器壳体和离合器组件轴向形成，以便于通过差速器壳体引入润滑剂并进入离合器组件。 还提供了一种轴组件和操作轴组件的方法。
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公开(公告)号：US20100105513A1
公开(公告)日：2010-04-29
申请号：US12256875
申请日：2008-10-23
申请人： Gregory J. Hilker , Kevin R. Beutler , Robert B. Dwyer , Chih-Hung Chung , David R. Brandt , William G. Hunt , Gregory E. Woodside
发明人： Gregory J. Hilker , Kevin R. Beutler , Robert B. Dwyer , Chih-Hung Chung , David R. Brandt , William G. Hunt , Gregory E. Woodside
IPC分类号： F16H57/04
CPC分类号： F16H48/38 , F16H57/0424 , F16H57/0471 , F16H57/0483 , F16H2048/423
摘要： A method for lubricating an axle assembly can include: coupling a pair of tapered roller bearing to opposite ends of a differential housing; placing the differential housing into a carrier housing assembly such that the tapered roller bearings support the differential housing on the carrier housing assembly for rotation about a first axis; collecting a lubricant proximate a side of one of the tapered roller bearings opposite the differential housing; and rotating the differential housing about the first axis to cause the one of the tapered roller bearings to move a portion of the collected lubricant through the differential housing. A related axle assembly is also provided.
摘要翻译： 用于润滑轴组件的方法可以包括：将一对圆锥滚子轴承联接到差速器壳体的相对端; 将所述差速器壳体放置在载体壳体组件中，使得所述圆锥滚子轴承将所述载体壳体组件上的所述差速器壳体支撑成围绕第一轴线旋转; 在与差速器壳体相对的一个锥形滚柱轴承的一侧附近收集润滑剂; 并且使所述差速器壳体围绕所述第一轴线旋转，以使所述圆锥滚子轴承中的所述一个将所述收集的润滑剂的一部分移动通过所述差速器壳体。 还提供了相关的轴组件。
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3.发明授权公开(公告)号：US07892131B2
公开(公告)日：2011-02-22
申请号：US11779048
申请日：2007-07-17
IPC分类号： F16H57/04
CPC分类号： F16H57/0483 , F16H48/08 , F16H57/0424 , F16H57/0471
摘要： A method for lubricating an axle assembly can include: coupling a pair of bearing to opposite ends of a differential housing; placing the differential housing into a carrier housing assembly such that the bearings support the differential housing on the carrier housing assembly for rotation about a first axis; collecting a lubricant proximate a side of one of the bearings opposite the differential housing; and rotating the differential housing about the first axis to cause the one of the bearings to move a portion of the collected lubricant through the differential housing. A related axle assembly is also provided.
摘要翻译： 用于润滑轴组件的方法可以包括：将一对轴承联接到差速器壳体的相对端; 将所述差速器壳体放置在载体壳体组件中，使得所述轴承将所述差速器壳体支撑在所述载体壳体组件上以围绕第一轴线旋转; 在与所述差速器壳体相对的一个所述轴承的一侧附近收集润滑剂; 以及绕所述第一轴线旋转所述差速器壳体，以使所述轴承中的一个将所述收集的润滑剂的一部分移动通过所述差速器壳体。 还提供了相关的轴组件。
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4.发明授权公开(公告)号：US08382628B2
公开(公告)日：2013-02-26
申请号：US13104667
申请日：2011-05-10
IPC分类号： F16H57/04
CPC分类号： F16H57/0483 , F16H48/08 , F16H48/22 , F16H57/0424 , F16H57/0471 , F16H2057/02052
摘要： A power transmitting assembly having a differential case and a differential gearset that is received in an interior chamber in the differential case. The power transmitting assembly is configured to provide improved lubrication into an interior of the differential case.
摘要翻译： 一种具有差速器壳体和差速齿轮组的动力传递组件，其被容纳在差速器壳体中的内部室中。 动力传递组件构造成为差速器壳体的内部提供改进的润滑。
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5.发明申请公开(公告)号：US20090023531A1
公开(公告)日：2009-01-22
申请号：US11779048
申请日：2007-07-17
CPC分类号： F16H57/0483 , F16H48/08 , F16H57/0424 , F16H57/0471
摘要： A method for lubricating an axle assembly can include: coupling a pair of bearing to opposite ends of a differential housing; placing the differential housing into a carrier housing assembly such that the bearings support the differential housing on the carrier housing assembly for rotation about a first axis; collecting a lubricant proximate a side of one of the bearings opposite the differential housing; and rotating the differential housing about the first axis to cause the one of the bearings to move a portion of the collected lubricant through the differential housing. A related axle assembly is also provided.
摘要翻译： 用于润滑轴组件的方法可以包括：将一对轴承联接到差速器壳体的相对端; 将所述差速器壳体放置在载体壳体组件中，使得所述轴承将所述差速器壳体支撑在所述载体壳体组件上以围绕第一轴线旋转; 在与所述差速器壳体相对的一个所述轴承的一侧附近收集润滑剂; 以及绕所述第一轴线旋转所述差速器壳体，以使所述轴承中的一个将所述收集的润滑剂的一部分移动通过所述差速器壳体。 还提供了相关的轴组件。
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6.发明申请公开(公告)号：US20110212805A1
公开(公告)日：2011-09-01
申请号：US13104667
申请日：2011-05-10
CPC分类号： F16H57/0483 , F16H48/08 , F16H48/22 , F16H57/0424 , F16H57/0471 , F16H2057/02052
摘要： A power transmitting assembly having a differential case and a differential gearset that is received in an interior chamber in the differential case. The power transmitting assembly is configured to provide improved lubrication into an interior of the differential case.
摘要翻译： 一种具有差速器壳体和差速齿轮组的动力传递组件，其被容纳在差速器壳体中的内部室中。 动力传递组件构造成为差速器壳体的内部提供改进的润滑。
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7.发明授权公开(公告)号：US07963875B2
公开(公告)日：2011-06-21
申请号：US13008351
申请日：2011-01-18
IPC分类号： F16H57/04
CPC分类号： F16H57/0483 , F16H48/08 , F16H57/0424 , F16H57/0471
摘要： A power transmitting assembly having a differential case and a differential gearset that is received in an interior chamber in the differential case. The differential case defines a tubular bearing mount and a plurality of oil galleries. The tubular bearing mount terminates at a radially extending shoulder. Each oil gallery intersects the radially extending shoulder at a first end and extends through the differential case to communicate with the interior chamber. At least one location along the length of each oil gallery has a lateral cross-section that is smaller than a lateral cross-section of that oil gallery's first end.
摘要翻译： 一种具有差速器壳体和差速齿轮组的动力传递组件，其被容纳在差速器壳体中的内部室中。 差速器壳体限定了管状轴承座和多个油画廊。 管状轴承座终止于径向延伸的肩部。 每个油库在第一端处与径向延伸的肩部相交并且延伸穿过差速器壳体以与内部室连通。 沿着每个油库长度的至少一个位置具有比该油库的第一端的横截面小的横向横截面。
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8.发明申请公开(公告)号：US20110111911A1
公开(公告)日：2011-05-12
申请号：US13008351
申请日：2011-01-18
IPC分类号： F16H57/04
CPC分类号： F16H57/0483 , F16H48/08 , F16H57/0424 , F16H57/0471
摘要： A power transmitting assembly having a differential case and a differential gearset that is received in an interior chamber in the differential case. The differential case defines a tubular bearing mount and a plurality of oil galleries. The tubular bearing mount terminates at a radially extending shoulder. Each oil gallery intersects the radially extending shoulder at a first end and extends through the differential case to communicate with the interior chamber. At least one location along the length of each oil gallery has a lateral cross-section that is smaller than a lateral cross-section of that oil gallery's first end.
摘要翻译： 一种具有差速器壳体和差速齿轮组的动力传递组件，其被容纳在差速器壳体中的内部室中。 差速器壳体限定了管状轴承座和多个油画廊。 管状轴承座终止于径向延伸的肩部。 每个油库在第一端处与径向延伸的肩部相交并且延伸穿过差速器壳体以与内部室连通。 沿着每个油库长度的至少一个位置具有比该油库的第一端的横截面小的横向横截面。
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9.发明申请Drive axle assembly with gear mesh lubrication systems for lubricating gear mesh and/or differential bearings 有权驱动轴组件，带齿轮啮合润滑系统，用于润滑齿轮网和/或差速器轴承公开(公告)号：US20100144480A1
公开(公告)日：2010-06-10
申请号：US12315961
申请日：2008-12-08
IPC分类号： F16H57/04
CPC分类号： F16H57/0457 , F16H48/08 , F16H57/0423 , F16H57/045 , F16H57/0483
摘要： An axle assembly having an axle assembly with first and second sumps for holding a lubricant. A rotating ring gear associated with a differential can rotate through the lubricant in the first sump to cause a portion of the lubricant to cling to the ring gear. A portion of the lubricant that has clung to the ring gear can be removed from the ring gear and transferred to the second sump. The lubricant in the second sump can be drained to lubricate teeth of a pinion that is in meshing engagement with the ring gear and/or to lubricate bearings that support the pinion. A related method is also provided.
摘要翻译： 一种车轴组件，其具有带有用于保持润滑剂的第一和第二座的轴组件。 与差速器相关联的旋转环形齿轮可以旋转穿过第一贮槽中的润滑剂，以使润滑剂的一部分附着在齿圈上。 已经粘附到齿圈的润滑剂的一部分可以从齿圈上移除并转移到第二贮槽。 可以排出第二贮槽中的润滑剂以润滑与齿圈啮合的小齿轮和/或润滑支撑小齿轮的轴承的齿。 还提供了相关的方法。
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