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1. 发明公开

EP3056770A1 VEHICLE DRIVING DEVICE 失效
标题翻译：车辆驱动装置
公开(公告)号：EP3056770A1
公开(公告)日：2016-08-17
申请号：EP16152852.6
申请日：2016-01-27
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： MORINO, Takuro , ITO, Yoshio , YANAGIDA, Tomoaki , KIMURA, Kenta , NAGASATO, Yu , HIRATA, Takuya , OSADA, Tomoe
IPC分类号： F16H61/00 , B60W30/18
CPC分类号： F16D48/02 , B60W30/18072 , B60Y2300/18083 , B60Y2300/42 , B60Y2400/427 , F16D2048/0227 , F16D2500/3108 , F16H61/0021 , F16H61/0028 , F16H61/662 , F16H2059/186 , Y02T10/48 , Y02T10/76
摘要： In a coasting control process according to an embodiment of the present invention, a controller (83) increases line pressure PL of a hydraulic path (72) to predetermined pressure P1 such that discharge pressure of an MOP (41) becomes higher than that before a C1 clutch (4) is disengaged at timing when a coasting control executing condition is satisfied (time t = t1). According to such coasting control process, driving torque of the MOP (41) increases, so that deceleration (deceleration G) caused by driving of the MOP (41) by a drive wheel (6L, 6R) becomes larger than that in conventional coasting control in which the discharge pressure of the MOP (41) is not increased. As a result, it is possible to prevent that a driver feels discomfort due to free-running feeling generated during the coasting control.
摘要翻译：在根据本发明实施例的滑行控制过程中，控制器（83）将液压路径（72）的管路压力PL增加到预定压力P1，使得MOP（41）的排放压力变得高于 C1离合器（4）在满足滑行控制执行条件（时间t = t1）的时刻断开。根据这样的滑行控制处理，MOP（41）的驱动转矩增加，因此由驱动轮（6L，6R）驱动MOP（41）引起的减速度（减速度G）变得比传统滑行控制中的大其中MOP（41）的排放压力不增加。结果，可以防止由于在滑行控制期间产生的自由行驶感觉而使驾驶员感到不适。

2. 发明公开

EP2853777A8 POWER TRANSMISSION DEVICE FOR VEHICLE 有权
标题翻译：发送装置用于车辆
公开(公告)号：EP2853777A8
公开(公告)日：2015-07-08
申请号：EP12877450.2
申请日：2012-05-23
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： KOBAYASHI, Daisuke , YOSHIDA, Michio , YOSHINO, Hirotsugu , OSADA, Tomoe
IPC分类号： F16H37/02
CPC分类号： F16H37/021 , F16H2037/026 , F16H2200/0008 , Y10T74/19019
摘要： A power transmission unit for a vehicle is provided. The power transmission unit is applied to a vehicle comprising: a continuously variable transmission that is adapted to alter a speed ratio continuously, and that is disposed between an input shaft to which a torque of a prime mover is inputted and an output shaft that outputs the torque; a first gear train that transmits the torque when propelling the vehicle in the forward direction; and a second gear train that transmits the torque when propelling the vehicle in the backward direction and that is arranged parallel to the first gear train. The power transmission unit is comprised of: a first clutch device that selectively enables and disables a torque transmitting route from the input shaft to the output shaft via the first gear train to transmit the torque therethrough; a dog clutch that switches the torque transmitting route from the input shaft to the output shaft between a continuously variable speed change route in which the torque is transmitted through the continuously variable transmission and a reverse route in which the torque is transmitted through the second gear train; and a second clutch device that selectively enables and disables both of the continuously variable speed change route and the reverse route to transmit the torque to the input shaft or the output shaft. The first clutch device and the second clutch device are separately disposed on any of the input shaft and the output shaft in a manner to be situated at different axial positions on those shafts.

3. 发明公开

EP2853778A1 VEHICLE POWER TRANSMISSION DEVICE 有权
标题翻译：车辆动力传动装置
公开(公告)号：EP2853778A1
公开(公告)日：2015-04-01
申请号：EP12877485.8
申请日：2012-05-23
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： YOSHIDA, Michio , KOBAYASHI, Daisuke , YOSHINO, Hirotsugu , OSADA, Tomoe , NAKADA, Hirofumi , HABUCHI, Ryoji , HATTORI, Yuji
IPC分类号： F16H37/02
摘要： A power transmission unit for a vehicle is provided. In the power transmission unit, a continuously variable transmission to alter a speed ratio continuously is disposed between an input shaft to which a torque of a prime mover is inputted and an output shaft rotated by the torque transmitted from the input shaft. A first gear train that transmits the torque to propel the vehicle in the forward direction is arranged parallel to a second gear train that transmits the torque to propelling the vehicle backwardly. The power transmission unit is comprised of: a first clutch device that selectively allows a torque transmitting route from the input shaft to the output shaft via the first gear train to transmit the torque therethrough; a dog clutch that switches the torque transmitting route from the input shaft to the output shaft between a continuously variable speed change route in which the torque is transmitted through the continuously variable transmission and a reverse route in which the torque is transmitted through the second gear train; and a second clutch device that connects and disconnects both of the continuously variable speed change route and the reverse route to/from at least any one of the input shaft and the output shaft.
摘要翻译：提供了一种用于车辆的动力传输单元。在动力传递单元中，用于连续改变速度比的无级变速器布置在输入轴和原动机的输入轴之间，原动机的输入轴通过从输入轴传递的扭矩而旋转。传递扭矩以向前推进车辆的第一齿轮系与第二齿轮系平行布置，第二齿轮系传递扭矩以向后推进车辆。动力传递单元包括：第一离合器装置，该第一离合器装置选择性地允许经由第一齿轮系从输入轴到输出轴的扭矩传递路径传递扭矩; 齿式离合器，其将扭矩传递路径从输入轴切换到输出轴;以及在通过无级变速器传递扭矩的无级变速路径和扭矩经由第二齿轮系传递的反向路径之间切换 ; 以及第二离合器装置，该第二离合器装置将所述无级变速路径和所述相反路径两者与所述输入轴和所述输出轴中的至少任一个连接和断开。

4. 发明授权

EP3056770B1 VEHICLE DRIVING DEVICE 失效
公开(公告)号：EP3056770B1
公开(公告)日：2017-08-16
申请号：EP16152852.6
申请日：2016-01-27
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： MORINO, Takuro , ITO, Yoshio , YANAGIDA, Tomoaki , KIMURA, Kenta , NAGASATO, Yu , HIRATA, Takuya , OSADA, Tomoe
IPC分类号： F16H61/00 , B60W30/18 , F16D48/02
CPC分类号： F16D48/02 , B60W30/18072 , B60Y2300/18083 , B60Y2300/42 , B60Y2400/427 , F16D2048/0227 , F16D2500/3108 , F16H61/0021 , F16H61/0028 , F16H61/662 , F16H2059/186 , Y02T10/48 , Y02T10/76

5. 发明授权

EP2853777B1 POWER TRANSMISSION DEVICE FOR VEHICLE 有权
标题翻译：车辆用动力传动装置
公开(公告)号：EP2853777B1
公开(公告)日：2017-07-19
申请号：EP12877450.2
申请日：2012-05-23
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： KOBAYASHI, Daisuke , YOSHIDA, Michio , YOSHINO, Hirotsugu , OSADA, Tomoe
IPC分类号： F16H37/02
CPC分类号： F16H37/021 , F16H2037/026 , F16H2200/0008 , Y10T74/19019

6. 发明公开

EP2853777A1 POWER TRANSMISSION DEVICE FOR VEHICLE 有权
标题翻译： GETRIEBEVORRICHTUNGFÜREIN FAHRZEUG
公开(公告)号：EP2853777A1
公开(公告)日：2015-04-01
申请号：EP12877450.2
申请日：2012-05-23
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： KOBAYASHI, Daisuke , YOSHIDA, Michio , YOSHINO, Hirotsugu , OSADA, Tomoe
IPC分类号： F16H37/02
CPC分类号： F16H37/021 , F16H2037/026 , F16H2200/0008 , Y10T74/19019
摘要： A power transmission unit for a vehicle is provided. The power transmission unit is applied to a vehicle comprising: a continuously variable transmission that is adapted to alter a speed ratio continuously, and that is disposed between an input shaft to which a torque of a prime mover is inputted and an output shaft that outputs the torque; a first gear train that transmits the torque when propelling the vehicle in the forward direction; and a second gear train that transmits the torque when propelling the vehicle in the backward direction and that is arranged parallel to the first gear train. The power transmission unit is comprised of: a first clutch device that selectively enables and disables a torque transmitting route from the input shaft to the output shaft via the first gear train to transmit the torque therethrough; a dog clutch that switches the torque transmitting route from the input shaft to the output shaft between a continuously variable speed change route in which the torque is transmitted through the continuously variable transmission and a reverse route in which the torque is transmitted through the second gear train; and a second clutch device that selectively enables and disables both of the continuously variable speed change route and the reverse route to transmit the torque to the input shaft or the output shaft. The first clutch device and the second clutch device are separately disposed on any of the input shaft and the output shaft in a manner to be situated at different axial positions on those shafts.
摘要翻译：提供一种用于车辆的动力传递单元。动力传递单元被应用于车辆，包括：无级变速器，其适于连续地改变速比，并且设置在输入轴与原动机的扭矩之间并输出到输出轴扭矩; 第一齿轮系，其在向前方向推动车辆时传递转矩; 以及第二齿轮系，其在向后方向推进车辆并且平行于第一齿轮系布置时传递转矩。动力传递单元包括：第一离合器装置，其选择性地启用和禁用经由第一齿轮系从输入轴到输出轴的扭矩传递路径，以将扭矩传递通过; 一种狗离合器，其将转矩传递路径从输入轴切换到输出轴，该扭矩传递路径通过无级变速器传递扭矩的无级变速路径和通过第二齿轮系传递扭矩的反向路径 ; 以及第二离合器装置，其选择性地启用和禁用所述无级变速路径和所述反向路线两者以将扭矩传递到所述输入轴或所述输出轴。第一离合器装置和第二离合器装置以位于这些轴上的不同轴向位置的方式分别设置在任何输入轴和输出轴上。

7. 发明授权

EP2853778B1 POWER TRANSMISSION UNIT FOR A VEHICLE 有权
公开(公告)号：EP2853778B1
公开(公告)日：2019-11-06
申请号：EP12877485.8
申请日：2012-05-23
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： YOSHIDA, Michio , KOBAYASHI, Daisuke , YOSHINO, Hirotsugu , OSADA, Tomoe , NAKADA, Hirofumi , HABUCHI, Ryoji , HATTORI, Yuji
IPC分类号： F16H37/02

8. 发明授权

EP2853776B1 POWER TRANSMISSION DEVICE FOR VEHICLE 有权
公开(公告)号：EP2853776B1
公开(公告)日：2019-10-09
申请号：EP12877147.4
申请日：2012-05-23
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： YOSHINO, Hirotsugu , KOBAYASHI, Daisuke , YOSHIDA, Michio , OSADA, Tomoe
IPC分类号： F16H37/02

9. 发明公开

EP2853776A1 POWER TRANSMISSION DEVICE FOR VEHICLE 审中-公开
标题翻译：车辆用动力传动装置
公开(公告)号：EP2853776A1
公开(公告)日：2015-04-01
申请号：EP12877147.4
申请日：2012-05-23
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： YOSHINO, Hirotsugu , KOBAYASHI, Daisuke , YOSHIDA, Michio , OSADA, Tomoe
IPC分类号： F16H37/02
CPC分类号： F16H37/021 , F16H2037/026
摘要： A power transmission unit for a vehicle is provided. In the power transmission unit, a continuously variable transmission to alter a speed ratio continuously is disposed between an input shaft to which a torque of a prime mover is inputted and an output shaft rotated by the torque transmitted from the input shaft. A first gear train that transmits the torque to propel the vehicle in the forward direction is arranged parallel to a second gear train that transmits the torque to propelling the vehicle backwardly. The power transmission unit is comprised of: a first clutch device that selectively allows a torque transmitting route from the input shaft to the output shaft via the first gear train to transmit the torque therethrough; a dog clutch that switches the torque transmitting route from the input shaft to the output shaft between a continuously variable speed change route in which the torque is transmitted through the continuously variable transmission and a reverse route in which the torque is transmitted through the second gear train; and a second clutch device that connects and disconnects both of the continuously variable speed change route and the reverse route to/from at least any one of the input shaft and the output shaft.
摘要翻译：提供了一种用于车辆的动力传输单元。在动力传递单元中，用于连续改变速度比的无级变速器布置在输入轴和原动机的输入轴之间，原动机的输入轴通过从输入轴传递的扭矩而旋转。传递扭矩以向前推进车辆的第一齿轮系与第二齿轮系平行布置，第二齿轮系传递扭矩以向后推进车辆。动力传递单元包括：第一离合器装置，该第一离合器装置选择性地允许经由第一齿轮系从输入轴到输出轴的扭矩传递路径传递扭矩; 齿式离合器，其将扭矩传递路径从输入轴切换到输出轴;以及在通过无级变速器传递扭矩的无级变速路径和扭矩经由第二齿轮系传递的反向路径之间切换 ; 以及第二离合器装置，该第二离合器装置将所述无级变速路径和所述相反路径两者与所述输入轴和所述输出轴中的至少任一个连接和断开。

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