公开(公告)号：US20070292269A1

公开(公告)日：2007-12-20

申请号：US11693368

申请日：2007-03-29

申请人： Shingo UOZUMI ,  Hiroshi Kato ,  Yasunari Muranaka ,  Kazuhiko Sugita ,  Naoki Ito

发明人： Shingo UOZUMI ,  Hiroshi Kato ,  Yasunari Muranaka ,  Kazuhiko Sugita ,  Naoki Ito

IPC分类号： F04D1/00

CPC分类号： F16H41/24 ,  Y10T29/49995 ,  Y10T409/303808

摘要： In an automatic transmission, a lip portion of an oil seal can be prevented from riding up reliably when an impeller hub is inserted into the oil seal so as to be attached thereto, even when the lip portion is provided with a tightening margin. The impeller hub is attached to the oil seal from the lip portion side of the oil seal, with an end portion thereof in which a notch is formed. The impeller hub has a first chamfer portion formed in a bottom portion outer peripheral edge portion of the notch as an inclined surface that decreases radially in an axial direction of the impeller hub toward the end portion of the impeller hub, and an axial distance of the first chamfer portion from the bottom portion outer peripheral edge portion increases from both end sides of a circumferential direction of the notch toward a circumferential direction central portion of the notch.

摘要翻译： 在自动变速器中，即使当唇部设置有紧固边缘时，也可以防止当将叶轮毂插入油封中以便安装时，能够可靠地抬起油封的唇部。 叶轮毂从油封的唇部侧附着到油封上，其端部形成有切口。 叶轮毂具有形成在凹口的底部外周边缘部分中的第一倒角部分，作为沿着叶轮毂的轴向朝向叶轮毂的端部径向减小的倾斜面，并且轴向距离 来自底部外周缘部的第一倒角部从凹口的周向的两端侧向凹口的圆周方向中央部增加。

公开(公告)号：US20110212809A1

公开(公告)日：2011-09-01

申请号：US13019628

申请日：2011-02-02

申请人： Hiroshi TSUTSUI ,  Shingo UOZUMI ,  Takeshi TORII ,  Shin-ichirou MURAKAMI ,  Takahiro MIYAZAWA

发明人： Hiroshi TSUTSUI ,  Shingo UOZUMI ,  Takeshi TORII ,  Shin-ichirou MURAKAMI ,  Takahiro MIYAZAWA

IPC分类号： B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W20/00

CPC分类号： B60W10/026 ,  B60L2240/486 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/10 ,  B60W10/115 ,  B60W20/00 ,  B60W2510/1015 ,  F16H61/02 ,  F16H61/0204 ,  F16H2312/14 ,  Y02T10/6286 ,  Y10T477/26 ,  Y10T477/638

摘要： A vehicle driving apparatus configured with a drive power source, a fluid coupling, a transmission apparatus; and a control apparatus. A rotation of a drive input member driven by the drive power source is transmitted to a shift input member via the fluid coupling and a rotation of the shift input member is shifted by the transmission apparatus and then transmitted to an output member. When a state shift command for shifting from a non-transmission state to a transmission state is input into a control apparatus in a state in which the drive power source does not generate a driving force, the control apparatus performs a shift input rotation operation before engaging a frictional engagement element and shifting to the transmission state by causing the drive power source to generate the driving force and rotating the shift input member via the fluid coupling while maintaining the non-transmission state.

摘要翻译： 一种车辆驱动装置，其配置有驱动力源，流体联轴器，传动装置; 和控制装置。 由驱动电源驱动的驱动输入部件的旋转经由流体联轴器被传递到换档输入部件，并且变速输入部件的旋转被传动装置偏移，然后被传送到输出部件。 当在驱动电源不产生驱动力的状态下将用于从非发送状态转换到发送状态的状态移位指令输入到控制装置时，控制装置在进行接合之前执行换档输入旋转操作 摩擦接合元件，并且通过使驱动动力源产生驱动力并且通过流体连接件旋转移动输入构件，同时保持非传递状态而转移到传动状态。