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1. 发明授权

US09366328B2 Power transmission unit for vehicle 有权
标题翻译：车辆动力传动装置
公开(公告)号：US09366328B2
公开(公告)日：2016-06-14
申请号：US14402768
申请日：2012-05-23
申请人： Hirotsugu Yoshino , Daisuke Kobayashi , Michio Yoshida , Tomoe Osada
发明人： Hirotsugu Yoshino , Daisuke Kobayashi , Michio Yoshida , Tomoe Osada
IPC分类号： F16H37/02 , F16H37/06
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：提供一种用于车辆的动力传递单元。在动力传递单元中，连续地改变速度比的无级变速器设置在输入轴与原动机的转矩之间，输入轴由从输入轴传递的扭矩旋转。传递扭矩以沿前方推动车辆的第一齿轮系布置成平行于传递扭矩以向后推动车辆的第二齿轮系。动力传递单元包括：第一离合器装置，其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，以通过其传递扭矩; 一种狗离合器，其将转矩传递路径从输入轴切换到输出轴，该扭矩传递路径是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，其连接和断开输入轴和输出轴中的至少任一个中的无级变速路径和反向路线。

2. 发明授权

US09371896B2 Power transmission unit for vehicle 有权
标题翻译：车辆动力传动装置
公开(公告)号：US09371896B2
公开(公告)日：2016-06-21
申请号：US14402969
申请日：2012-05-23
申请人： Daisuke Kobayashi , Michio Yoshida , Hirotsugu Yoshino , Tomoe Osada
发明人： Daisuke Kobayashi , Michio Yoshida , Hirotsugu Yoshino , Tomoe Osada
IPC分类号： F16H37/02 , F16H37/06
CPC分类号： F16H37/021 , F16H2037/026 , F16H2200/0008 , Y10T74/19019
摘要： A power transmission unit including a first clutch device that selectively enables and disables a torque transmitting route from an input shaft to an output shaft via a first gear train to transmit 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 torque is transmitted through a continuously variable transmission and a reverse route in which torque is transmitted through a 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 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.
摘要翻译：一种动力传递单元，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，以通过其传递扭矩;将扭矩传递路径从输入轴切换到通过无级变速器传递扭矩的无级变速路径与通过第二齿轮系传递转矩的反向路径之间的输出轴，以及选择性地使得能够和禁用两者的连续变量变速路径和反向路径，以将扭矩传递到输入轴或输出轴。第一离合器装置和第二离合器装置以位于不同轴向位置的方式分别设置在任何输入轴和输出轴上。

3. 发明申请

US20150087452A1 POWER TRANSMISSION UNIT FOR VEHICLE 有权
标题翻译：电力传动单元
公开(公告)号：US20150087452A1
公开(公告)日：2015-03-26
申请号：US14402768
申请日：2012-05-23
申请人： Hirotsugu Yoshino , Daisuke Kobayashi , Michio Yoshida , Tomoe Osada
发明人： Hirotsugu Yoshino , Daisuke Kobayashi , Michio Yoshida , Tomoe Osada
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：提供一种用于车辆的动力传递单元。在动力传递单元中，连续地改变速度比的无级变速器设置在输入轴与原动机的扭矩之间，输入轴由输入轴传递的扭矩旋转。传递扭矩以沿前方推动车辆的第一齿轮系布置成平行于传递扭矩以向后推动车辆的第二齿轮系。动力传递单元包括：第一离合器装置，其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，以通过其传递扭矩; 一种狗离合器，其将转矩传递路径从输入轴切换到输出轴，该扭矩传递路径是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，其连接和断开输入轴和输出轴中的至少任一个中的无级变速路径和反向路线。

4. 发明授权

US09587726B2 Power transmission unit for vehicle 有权
标题翻译：车辆动力传动装置
公开(公告)号：US09587726B2
公开(公告)日：2017-03-07
申请号：US14402419
申请日：2012-05-23
申请人： Michio Yoshida , Daisuke Kobayashi , Hirotsugu Yoshino , Tomoe Osada , Hirofumi Nakada , Ryoji Habuchi , Yuji Hattori
发明人： Michio Yoshida , Daisuke Kobayashi , Hirotsugu Yoshino , Tomoe Osada , Hirofumi Nakada , Ryoji Habuchi , Yuji Hattori
IPC分类号： F16H37/02 , F16H3/14
CPC分类号： F16H37/021 , F16H2037/026 , F16H2200/0008 , Y10T74/19019
摘要： A power transmission unit for a vehicle including a first clutch device that selectively allows a torque transmitting route from an input shaft to an output shaft via a first gear train to transmit 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 a continuously variable transmission and a reverse route in which the torque is transmitted through a 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：一种用于车辆的动力传递单元，其包括：第一离合器装置，其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，以通过其传递扭矩;爪式离合器，其将扭矩传递路径从输入轴在扭矩通过无级变速器传递的无级变速路径与通过第二齿轮系传递扭矩的反向路径之间的输出轴与第二离合器装置连接并断开，连续变速路径和与输入轴和输出轴中至少任一个相反的路线。

5. 发明申请

US20150135894A1 POWER TRANSMISSION UNIT FOR VEHICLE 有权
标题翻译：电力传动单元
公开(公告)号：US20150135894A1
公开(公告)日：2015-05-21
申请号：US14402969
申请日：2012-05-23
申请人： Daisuke Kobayashi , Michio Yoshida , Hirotsugu Yoshino , Tomoe Osada
发明人： Daisuke Kobayashi , Michio Yoshida , Hirotsugu Yoshino , Tomoe Osada
IPC分类号： F16H37/02
CPC分类号： F16H37/021 , F16H2037/026 , F16H2200/0008 , Y10T74/19019
摘要： A power transmission unit including a first clutch device that selectively enables and disables a torque transmitting route from an input shaft to an output shaft via a first gear train to transmit 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 torque is transmitted through a continuously variable transmission and a reverse route in which torque is transmitted through a 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 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.
摘要翻译：一种动力传递单元，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，以通过其传递扭矩;将扭矩传递路径从输入轴切换到通过无级变速器传递扭矩的无级变速路径与通过第二齿轮系传递转矩的反向路径之间的输出轴，以及选择性地使得能够和禁用两者的连续变量变速路径和反向路径，以将扭矩传递到输入轴或输出轴。第一离合器装置和第二离合器装置以位于不同轴向位置的方式分别设置在任何输入轴和输出轴上。

6. 发明申请

US20150107410A1 POWER TRANSMISSION UNIT FOR VEHICLE 有权
标题翻译：电力传动单元
公开(公告)号：US20150107410A1
公开(公告)日：2015-04-23
申请号：US14402419
申请日：2012-05-23
申请人： Michio Yoshida , Daisuke Kobayashi , Hirotsugu Yoshino , Tomoe Osada , Hirofumi Nakada , Ryoji Habuchi , Yuji Hattori
发明人： Michio Yoshida , Daisuke Kobayashi , Hirotsugu Yoshino , Tomoe Osada , Hirofumi Nakada , Ryoji Habuchi , Yuji Hattori
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 including a first clutch device that selectively allows a torque transmitting route from an input shaft to an output shaft via a first gear train to transmit 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 a continuously variable transmission and a reverse route in which the torque is transmitted through a 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：一种用于车辆的动力传递单元，其包括：第一离合器装置，其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，以通过其传递扭矩;爪式离合器，其将扭矩传递路径从输入轴在扭矩通过无级变速器传递的无级变速路径与通过第二齿轮系传递扭矩的反向路径之间的输出轴与第二离合器装置连接并断开，连续变速路径和与输入轴和输出轴中至少任一个相反的路线。

7. 发明授权

US06508741B1 Hydraulic control system for automatic transmissions 有权
标题翻译：自动变速箱液压控制系统
公开(公告)号：US06508741B1
公开(公告)日：2003-01-21
申请号：US09678693
申请日：2000-10-03
申请人： Akira Murakami , Masanori Ohtake , Hisanori Nomoto , Nobuyuki Nagashima , Mitsuhiro Umeyama , Tomoe Osada , Koji Oshima
发明人： Akira Murakami , Masanori Ohtake , Hisanori Nomoto , Nobuyuki Nagashima , Mitsuhiro Umeyama , Tomoe Osada , Koji Oshima
IPC分类号： B60K420
CPC分类号： B60K6/365 , B60K6/48 , B60K6/543 , B60W10/10 , F16H57/05 , Y02T10/6221 , Y10S903/91 , Y10S903/918 , Y10S903/945 , Y10T477/648 , Y10T477/693762
摘要： A hydraulic control system for an automatic transmission, which has a frictional engagement unit adapted to be kept in a slipping state when in a predetermined speed changing state and in an applied state when in another gear ratio changing state; and a drain oil establishing member for establishing a drain oil when the frictional engagement unit is kept in the slipping state comprises a drain pressure switching mechanism for supplying the drain oil to the frictional face of the frictional engagement unit when the frictional engagement unit is kept in the slipping state.
摘要翻译：一种用于自动变速器的液压控制系统，其具有摩擦接合单元，其适于在处于预定变速状态时处于滑动状态，并且在处于另一变速比变化状态时处于施加状态; 以及用于在所述摩擦接合单元处于滑动状态时建立排出油的排水油建立构件包括排水压力切换机构，用于在所述摩擦接合单元保持在所述排水压力切换机构中时将所述排出油供给到所述摩擦接合单元的摩擦面滑倒状态。

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