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1.发明申请公开(公告)号：US20090173184A1
公开(公告)日：2009-07-09
申请号：US12342734
申请日：2008-12-23
申请人： Kevin R. Beutler , James P. Borowiak , Gregory J. Hilker , David C. Johnson , Rajendra D. Patil , Jeffrey E. Rea
发明人： Kevin R. Beutler , James P. Borowiak , Gregory J. Hilker , David C. Johnson , Rajendra D. Patil , Jeffrey E. Rea
IPC分类号： F16H57/04
CPC分类号： F16H57/0483 , B60B35/163 , B60B2310/305 , B60B2360/10 , B60B2360/102 , B60B2360/104 , B60B2360/147 , B60B2900/513 , F16H57/0416
摘要： An axle assembly having a heat sink coupled to an axle housing assembly for ejecting heat from the axle assembly. The heat sink includes an air channel having a body coupled to the carrier housing assembly such that heat is conducted from the carrier housing assembly to the body of the air channel and an air passage formed in the body and having an open leading end and an open trailing end, the leading end being positioned relative to the carrier housing assembly to permit air flowing over the axle assembly when the axle assembly is in use to be received into the air passage such that heat is conducted from the body to the air flowing through the air passage, and the trailing end being positioned relative to the carrier housing assembly to permit air received in the air passage to be expelled through the trailing end.
摘要翻译： 一种车轴组件，其具有联接到轴壳体组件的散热器，用于从轴组件排出热量。 散热器包括空气通道，该空气通道具有联接到载体壳体组件的主体，使得热量从载体壳体组件传导到空气通道的主体，并且形成在主体中的空气通道具有敞开的前端和开口 后端，前端相对于承载器壳体组件定位，以允许当轴组件被使用时空气流过轴组件以被接纳到空气通道中，使得热量从身体传导到流过 空气通道，并且后端相对于承载器壳体组件定位，以允许容纳在空气通道中的空气通过尾端排出。
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2.发明授权Vehicle driveline component having heat sink for increased heat rejection capabilities 有权具有散热器的车辆传动部件具有增加的排热能力公开(公告)号：US07819769B2
公开(公告)日：2010-10-26
申请号：US11764444
申请日：2007-06-18
IPC分类号： F16H57/04
CPC分类号： F16H57/04 , F16H48/08 , Y10T74/2186 , Y10T74/2188
摘要： An axle assembly that includes an axle housing assembly, a differential disposed in the axle housing assembly, an input pinion, a pair of axle shafts and a heat sink. The input pinion is coupled to the axle housing assembly and is configured to transmit a rotary input to the differential. The axle shafts are coupled to the differential and housed in the axle housing assembly. The heat sink is coupled to the axle housing assembly and is formed of a material having a thermal conductivity that is greater than that of the axle housing assembly. The heat sink does not consist entirely of a chrome plating, a zinc plating or a cadmium plating. A cover for an axle assembly is also provided.
摘要翻译： 一种轴组件，其包括轴壳体组件，设置在轴壳体组件中的差速器，输入小齿轮，一对车轴和散热器。 输入小齿轮联接到轴壳体组件并且被配置为将旋转输入传送到差速器。 车轴联接到差速器并且容纳在车轴壳体组件中。 散热器耦合到轴壳体组件，并且由具有大于轴壳体组件的导热性的材料形成。 散热器不完全由镀铬，镀锌或镀镉组成。 还提供了用于车轴组件的盖。
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3.发明申请VEHICLE DRIVELINE COMPONENT HAVING HEAT SINK FOR INCREASED HEAT REJECTION CAPABILITIES 有权具有加热排放能力的散热器的车辆驱动部件公开(公告)号：US20080312023A1
公开(公告)日：2008-12-18
申请号：US11764444
申请日：2007-06-18
IPC分类号： F16H57/04
CPC分类号： F16H57/04 , F16H48/08 , Y10T74/2186 , Y10T74/2188
摘要： An axle assembly that includes an axle housing assembly, a differential disposed in the axle housing assembly, an input pinion, a pair of axle shafts and a heat sink. The input pinion is coupled to the axle housing assembly and is configured to transmit a rotary input to the differential. The axle shafts are coupled to the differential and housed in the axle housing assembly. The heat sink is coupled to the axle housing assembly and is formed of a material having a thermal conductivity that is greater than that of the axle housing assembly. The heat sink does not consist entirely of a chrome plating, a zinc plating or a cadmium plating. A cover for an axle assembly is also provided.
摘要翻译： 一种轴组件，其包括轴壳体组件，设置在轴壳体组件中的差速器，输入小齿轮，一对车轴和散热器。 输入小齿轮联接到轴壳体组件并且被配置为将旋转输入传送到差速器。 车轴联接到差速器并且容纳在车轴壳体组件中。 散热器耦合到轴壳体组件，并且由具有大于轴壳体组件的导热性的材料形成。 散热器不完全由镀铬，镀锌或镀镉组成。 还提供了用于车轴组件的盖。
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4.发明申请VEHICLE DRIVELINE COMPONENT HAVING HEAT SINK FOR INCREASED HEAT REJECTION CAPABILITIES 有权具有加热排放能力的散热器的车辆驱动部件公开(公告)号：US20110082001A1
公开(公告)日：2011-04-07
申请号：US12911239
申请日：2010-10-25
IPC分类号： F16H57/04
CPC分类号： F16H57/04 , F16H48/08 , F16H57/037 , F16H57/0416 , F16H57/0483
摘要： An axle assembly that includes an axle housing assembly, a differential disposed in the axle housing assembly, an input pinion, a pair of axle shafts and a heat sink. The input pinion is coupled to the axle housing assembly and is configured to transmit a rotary input to the differential. The axle shafts are coupled to the differential and housed in the axle housing assembly. The heat sink is coupled to the axle housing assembly and is formed of a material having a thermal conductivity that is greater than that of the axle housing assembly. The heat sink does not consist entirely of a chrome plating, a zinc plating or a cadmium plating.
摘要翻译： 一种轴组件，其包括轴壳体组件，设置在轴壳体组件中的差速器，输入小齿轮，一对车轴和散热器。 输入小齿轮联接到轴壳体组件并且被配置为将旋转输入传送到差速器。 车轴联接到差速器并且容纳在车轴壳体组件中。 散热器耦合到轴壳体组件，并且由具有大于轴壳体组件的导热性的材料形成。 散热器不完全由镀铬，镀锌或镀镉组成。
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5.发明授权Vehicle driveline component having heat sink for increased heat rejection capabilities 有权具有散热器的车辆传动部件具有增加的排热能力公开(公告)号：US08585526B2
公开(公告)日：2013-11-19
申请号：US12911239
申请日：2010-10-25
IPC分类号： F16H57/04
CPC分类号： F16H57/04 , F16H48/08 , F16H57/037 , F16H57/0416 , F16H57/0483
摘要： An axle assembly that includes an axle housing assembly, a differential disposed in the axle housing assembly, an input pinion, a pair of axle shafts and a heat sink. The input pinion is coupled to the axle housing assembly and is configured to transmit a rotary input to the differential. The axle shafts are coupled to the differential and housed in the axle housing assembly. The heat sink is coupled to the axle housing assembly and is formed of a material having a thermal conductivity that is greater than that of the axle housing assembly. The heat sink does not consist entirely of a chrome plating, a zinc plating or a cadmium plating.
摘要翻译： 一种轴组件，其包括轴壳体组件，设置在轴壳体组件中的差速器，输入小齿轮，一对车轴和散热器。 输入小齿轮联接到轴壳体组件并且被配置为将旋转输入传送到差速器。 车轴联接到差速器并且容纳在车轴壳体组件中。 散热器耦合到轴壳体组件，并且由具有大于轴壳体组件的导热性的材料形成。 散热器不完全由镀铬，镀锌或镀镉组成。
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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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公开(公告)号：US20090176614A1
公开(公告)日：2009-07-09
申请号：US12315963
申请日：2008-12-08
IPC分类号： F16H57/04
CPC分类号： F16H57/0483 , F16H57/0409 , F16H57/0427 , Y10T74/19991 , Y10T74/19995
摘要： An axle assembly that includes a housing assembly, a lubricant and a differential assembly. The housing assembly defines a differential cavity with a lubricant sump into which the liquid lubricant is received. The differential assembly is mounted in the differential cavity for rotation about a rotational axis and includes a differential case, a ring gear, a gear set and an oil shield. The differential case has a body, which defines a gear cavity into which the gear set is received, and a flange that is coupled to the body and includes a flange face. The ring gear is coupled to the flange. The oil shield is coupled for rotation to the differential case and covers a least a radially outward portion of the circumferentially discontinuous features so that they do not directly contact the liquid lubricant in the lubricant sump when the differential assembly rotates about the rotational axis.
摘要翻译： 一种轴组件，其包括壳体组件，润滑剂和差速器组件。 壳体组件限定具有润滑油槽的差动腔，液体润滑剂被容纳在其中。 差速器组件安装在差速器腔中以围绕旋转轴线旋转，并且包括差速器壳体，齿圈，齿轮组和油屏蔽。 差速器壳体具有主体，其限定齿轮组被容纳在其中的齿轮腔，以及联接到主体并包括凸缘面的凸缘。 齿圈联接到凸缘。 油屏蔽件联接以转动到差速器壳体并且覆盖周向不连续特征的至少径向向外部分，使得当差速器组件围绕旋转轴线旋转时，它们不直接接触润滑剂油槽中的液体润滑剂。
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公开(公告)号：US20100043594A1
公开(公告)日：2010-02-25
申请号：US12196708
申请日：2008-08-22
IPC分类号： F16H57/02
CPC分类号： F16H57/0421 , F16H57/0409 , F16H57/0483 , Y10T74/2186 , Y10T74/2188 , Y10T74/2189
摘要： An axle assembly with an axle housing assembly and a differential that is mounted in the axle housing assembly for rotation about a first axis. The axle housing assembly defines an interior cavity with a sump having a static liquid lubricant level. The axle housing assembly includes a housing structure and a cover that is coupled to the housing structure. First and second sets of ribs are coupled to the cover and extend into the interior cavity. The first and second sets of ribs are disposed on opposite sides of a ring gear associated with the differential and include a plurality of ribs. A first portion of at least one of the ribs extends below the static liquid lubricant level to thereby be immersed when a liquid lubricant fills the sump to a level that coincides with the static liquid lubricant level.
摘要翻译： 一种车轴组件，其具有车轴壳体组件和安装在车轴壳体组件中以围绕第一轴线旋转的差速器。 轴壳体组件限定具有具有静态液体润滑剂水平的贮槽的内部空腔。 轴壳体组件包括壳体结构和联接到壳体结构的盖。 第一和第二组肋连接到盖并延伸到内部空腔中。 第一和第二组肋设置在与差速器相关联的环形齿轮的相对侧上，并且包括多个肋。 至少一个肋的第一部分延伸到静态液体润滑剂水平以下，从而当液体润滑剂将贮槽填充到与静态液体润滑剂水平重合的水平时被浸没。
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9.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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10.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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