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公开(公告)号:US5540300A
公开(公告)日:1996-07-30
申请号:US370203
申请日:1995-01-09
CPC分类号: F16H57/0412 , F16H57/0415 , F16H57/0421 , F16H57/0457 , F16H57/0483 , F16N39/02 , F16N7/18 , Y10T74/2188 , Y10T74/2189
摘要: A drive axle assembly has a gear housing, two axle tubes extending outwardly of the gear housing, a lubricant reservoir in the gear housing and a gear assembly rotatably mounted in the gear housing that has a rotatable member that is partially disposed in lubricant in the lubricant reservoir. The drive axle assembly also has a lubricant cooling system that includes a lubricant passage in fluid communication with the lubricant reservoir via an inlet that is juxtaposed the rotatable member so that the level of lubricant in the lubricant passage is raised when the rotatable member rotates. The lubricant passage has elevated outlets that deliver lubricant to lubricant ducts disposed in the respective axle tubes when the lubricant in the lubricant passage rises above a predetermined level. The lubricant flows away from the gear housing in the lubricant ducts and returns to the reservoir along the interior of the axle tubes which cools the lubricant as it returns to the reservoir.
摘要翻译: 驱动桥组件具有齿轮壳体,两个轴管从齿轮壳体向外延伸,齿轮壳体中的润滑剂储存器和可旋转地安装在齿轮壳体中的齿轮组件,该齿轮组件具有部分地设置在润滑剂中的可旋转构件 水库 驱动轴组件还具有润滑剂冷却系统,该润滑剂冷却系统包括通过与可旋转构件并置的入口与润滑剂储存器流体连通的润滑剂通道,使得当可旋转构件旋转时润滑剂通道中的润滑剂水平升高。 润滑剂通道具有升高的出口,当润滑剂通道中的润滑剂上升到预定水平以上时,润滑剂将润滑剂输送到设置在相应的轴管中的润滑剂管道上。 润滑剂从润滑剂管道中的齿轮箱流出,并且沿着轴管的内部返回到储存器,该轴管在润滑剂返回到储存器时冷却润滑剂。
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公开(公告)号:US4970913A
公开(公告)日:1990-11-20
申请号:US383902
申请日:1989-07-21
IPC分类号: F16H48/08 , F16H57/02 , F16H57/027
CPC分类号: F16H57/0483 , F16H57/027 , F16H48/08 , Y10T74/2186 , Y10T74/2188
摘要: A venting mechanism for a drive axle assembly is mounted on a side wall of a housing for a differential. The venting mechanism includes a deflector vane which is pivotally mounted on a vent tube inside the housing. The deflector vane allows air to be vented from the housing through the vent tube without lubricant being able to escape.
摘要翻译: 用于驱动轴组件的排气机构安装在用于差速器的壳体的侧壁上。 排气机构包括一个偏转叶片,该叶片枢转地安装在壳体内部的排气管上。 偏转器叶片允许空气通过排气管从壳体排出,而润滑剂不能逸出。
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