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1. 发明申请

US20170240037A1 DRIVE UNIT OF HYBRID VEHICLE 审中-公开
公开(公告)号：US20170240037A1
公开(公告)日：2017-08-24
申请号：US15434261
申请日：2017-02-16
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Hiroyuki SHIBATA , Hiroyuki SHIOIRI , Yuki KUROSAKI , Shotaro KATO , Hiroki YASUI , Tomohiro ABE , Akira HIBINO
IPC分类号： B60K6/365 , F16H57/04 , B60K6/383 , F16H3/72
CPC分类号： B60K6/365 , B60K6/383 , B60Y2200/92 , B60Y2306/03 , B60Y2306/09 , F16H3/727 , F16H57/0426 , F16H57/0436 , F16H57/0441 , F16H57/0483 , F16H57/0484 , Y10S903/911 , Y10S903/913
摘要： A drive unit of a hybrid vehicle includes an engine; an electric motor; first and second differential mechanisms; a selectable one-way clutch; and a case accommodating the electric motor. Further, the first differential mechanism includes a first rotational element coupled to the electric motor, a second rotational element coupled to the engine, and a third rotational element that outputs power toward drive wheels, the second differential mechanism includes a sun gear coupled to the electric motor, a carrier coupled to the engine, a ring gear whose rotation is regulated by the selectable one-way clutch, and a ring gear flange that rotates integrally with the ring gear, and the selectable one-way clutch switches a state thereof between a locked state and an unlocked state, and the ring gear flange is supported by a rotor shaft of the electric motor via a radial bearing.

2. 发明申请

US20160290416A1 SELECTABLE ONE-WAY CLUTCH 有权
标题翻译：可选择单向离合器
公开(公告)号：US20160290416A1
公开(公告)日：2016-10-06
申请号：US15084050
申请日：2016-03-29
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Akira HIBINO
IPC分类号： F16D41/18
CPC分类号： F16D41/14 , F16D41/125
摘要： A selectable one-way clutch adapted to prevent an undesirable engagement is provided. The selectable one-way clutch comprises first spline teeth formed on a connecting portion of a notch plate connected to a rotary member; second spline teeth formed on the rotary member to be meshed with the first spline teeth; a first flank formed individually on the first spline teeth; and a second flank formed individually on the second spline teeth to be brought into contact to the first flank. The first flank and the second flank are individually set at a predetermined angle to establish a component of torque of the rotary member rotating the notch plate to isolate the notch plate away from the selector plate.
摘要翻译：提供了一种适于防止不期望的接合的可选择的单向离合器。可选择单向离合器包括形成在连接到旋转构件的切口板的连接部分上的第一花键齿; 第二花键齿形成在所述旋转构件上以与所述第一花键齿啮合; 在第一花键齿上分别形成的第一侧面; 以及在所述第二花键齿上分别形成以与所述第一侧面接触的第二侧面。第一侧面和第二侧面被分别设置成预定角度以建立旋转切口板的旋转部件的扭矩分量，以将切口板与选择器板隔离。

3. 发明申请

US20170037914A1 SELECTABLE ONE-WAY CLUTCH 审中-公开
标题翻译：可选择单向离合器
公开(公告)号：US20170037914A1
公开(公告)日：2017-02-09
申请号：US15229773
申请日：2016-08-05
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Akira HIBINO , Hiroyuki SHIBATA , Yuki KUROSAKI
IPC分类号： F16D41/12
CPC分类号： F16D41/125 , F16D2023/123
摘要： A selectable one-way clutch includes: a pocket plate; a notch plate; an annular selector plate; an arm; and an actuator. An operating shaft is configured to move the arm along a circumferential direction of the selector plate so as to move the arm to an engagement position and to a non-engagement position. The operating shaft includes a slope portion inclined relative to a direction of a tangential line to the outer circumference of the selector plate. The slope portion is configured to move the selector plate to a position farther apart from the notch plate in a case where the arm is located at the non-engagement position than a position from the notch plate in a case where the arm is located at the engagement position.
摘要翻译：可选择的单向离合器包括：袋板; 切口板环形选择板; 一只手臂; 和致动器。操作轴被构造成沿着选择器板的圆周方向移动臂，以便将臂移动到接合位置和非接合位置。操作轴包括相对于选择器板的外圆周的切线方向倾斜的倾斜部分。在该臂位于该位置处于该位置的情况下，在该臂处于非接合位置的情况下，倾斜部分构造成将选择器板移动到距切口板更远的位置处订婚地位。

4. 发明申请

US20160053873A1 CONTINUOUSLY VARIABLE TRANSMISSION 有权
标题翻译：连续可变传输
公开(公告)号：US20160053873A1
公开(公告)日：2016-02-25
申请号：US14780602
申请日：2013-12-11
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Akira HIBINO , Hiroyuki OGAWA , Yuki ARATSU , Mitsuaki TOMITA
IPC分类号： F16H15/52 , F16H57/04
CPC分类号： F16H15/52 , F16H15/30 , F16H57/0424 , F16H57/043 , F16H57/0457 , F16H57/0484 , F16H57/0487 , F16H57/049
摘要： A continuously variable transmission includes: a transmission shaft; first to fourth power transmission elements that have a first rotation center axis coaxial with the transmission shaft; a plurality of rolling members that has a second rotation center axis; a transmission device configured to change a gear ratio between an input side and an output side by tilting each of the rolling members; a rotary shaft that is coupled with one of the first and second power transmission elements, and is provided with a cylindrical section; an annular member that is coupled with the rotary shaft, and configured to form an annular oil reservoir formed of lubricating oil; and a scraping up section configured to scrape up the lubricating oil by rotating in the circumferential direction.
摘要翻译：无级变速器包括：传动轴; 具有与所述传动轴同轴的第一旋转中心轴的第一至第四动力传递元件; 多个滚动体，具有第二旋转中心轴线; 传动装置，其构造成通过倾斜每个滚动构件来改变输入侧和输出侧之间的齿轮比; 旋转轴，其与所述第一和第二动力传递元件中的一个联接，并且设置有圆柱形部分; 环形构件，其与所述旋转轴联接，并且构造成形成由润滑油形成的环状储油部; 以及构造成通过沿圆周方向旋转来刮除润滑油的刮除部。

5. 发明申请

US20210234435A1 COOLING APPARATUS FOR ELECTRIC MOTOR 有权
公开(公告)号：US20210234435A1
公开(公告)日：2021-07-29
申请号：US17103956
申请日：2020-11-25
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Akira HIBINO , Fumiki TANAHASHI
IPC分类号： H02K9/193 , H02K5/124 , H02K7/00
摘要： The cooling apparatus uses oil to cool an electric motor whose output is transmitted to a drive shaft inserted into a motor shaft via a reduction gear and a differential gear. An oil seal seals the gap between the differential case of the differential gear and the outer peripheral surface of the drive shaft. An oil passage is formed inside the drive shaft. An oil introduction hole is formed in the drive shaft on the side of the differential gear with respect to the oil seal to introduce oil from the differential gear into the in-drive-shaft oil passage. An oil outlet hole is formed in the drive shaft on the side of the electric motor with respect to the oil seal to draw oil from the in-drive-shaft oil passage to the inside of the motor shaft.

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