基本信息:
- 专利标题： LUBRICATING STRUCTURE FOR VEHICLE DRIVE SYSTEM
- 专利标题（中）：车辆驱动系统的润滑结构
- 申请号：US14979397 申请日：2015-12-27
- 公开(公告)号：US20160186855A1 公开(公告)日：2016-06-30
- 发明人： Yasuaki TAHARA , Noriaki NONAKA , Tsuyoshi KIMURA , Masaya MICHISHITA
- 申请人： Aisin Seiki Kabushiki Kaisha , TOYOTA JIDOSHA KABUSHIKI KAISHA
- 申请人地址： JP Kariya-shi JP Toyota-shi
- 专利权人： Aisin Seiki Kabushiki Kaisha,TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人： Aisin Seiki Kabushiki Kaisha,TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人地址： JP Kariya-shi JP Toyota-shi
- 优先权： JP2014-261187 20141224
- 主分类号： F16H57/04
- IPC分类号： F16H57/04 ; B60K17/16 ; F16H57/00
摘要：
A partition wall that partitions an inside of a case into a gear chamber in which a reduction gear pair is accommodated and a motor chamber in which an electric motor is accommodated, a bearing provided at a bearing support portion of the partition wall so as to overlap with a side portion of a large-diameter gear of the reduction gear pair in a direction of an axis and supporting a counter shaft, an oil passage provided in the gear chamber and guiding lubricating oil, scooped up by the large-diameter gear to a catch tank, and a communication hole provided in the partition wall and providing communication between the oil passage and the motor chamber, are provided. Lubricating oil introduced into the motor chamber via the communication hole is supplied to the bearing.
摘要（中）：
将壳体内部分隔成容纳有减速齿轮对的齿轮室的分隔壁和容纳有电动马达的马达室，设置在分隔壁的轴承支撑部上以使其重叠的轴承 减速齿轮对的大直径齿轮的侧部在轴线方向上支撑相对轴，设置在齿轮室中并引导润滑油的油路，该润滑油由大直径齿轮铲斗到 捕集槽和设置在分隔壁上的连通孔，并且提供油路和马达室之间的连通。 通过连通孔引入电动机室的润滑油被供给轴承。
公开/授权文献:
- US09850999B2 Lubricating structure for vehicle drive system 公开/授权日：2017-12-26
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F16 | 工程元件或部件；为产生和保持机器或设备的有效运行的一般措施；一般绝热 |
| ----F16H | 使用挠性元件的传动装置 |
| ------F16H57/00 | 传动装置的一般零件 |
| --------F16H57/04 | .关于润滑或冷却的器件 |