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1. 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。

2. 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。

3. 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。

4. 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。

5. 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。

6. 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。

7. 发明申请

US20150167802A1 POWER TRANSMISSION UNIT FOR VEHICLE 审中-公开
标题翻译：电力传动单元
公开(公告)号：US20150167802A1
公开(公告)日：2015-06-18
申请号：US14402412
申请日：2012-05-23
申请人： Michio Yoshida , Hirofumi Nakada , Daisuke Kobayashi , Hirotsugu Yoshino
发明人： Michio Yoshida , Hirofumi Nakada , Daisuke Kobayashi , Hirotsugu Yoshino
IPC分类号： F16H37/02
CPC分类号： F16H37/021 , F16H37/022 , F16H2037/026 , F16H2200/0008 , F16H2200/2005 , F16H2200/2035
摘要： A power transmission unit for a vehicle is provided. In the power transmission unit, torque is transmitted between an input shaft and an output shaft through a continuously variable transmission and a gear train having an intermediate shaft. The continuously variable transmission adapted to alter a speed ratio continuously is disposed between the input shaft to which a torque of a prime mover is inputted and the output shaft that outputs the torque. The gear train is adapted to establish a speed ratio that cannot be established by the continuously variable transmission, and arranged at a different site from positions of the input shaft and the output shaft. The power transmission unit comprises: a torque reversing device that is adapted to perform a differential action among an input element, an output element and a reaction element adapted to rotate the input element and the output element in opposite directions when rotation thereof is halted, and that is disposed coaxially with the output shaft or the intermediate shaft; a first clutch device that connects at least any of two rotary elements of the torque reversing device; and a brake device that halts rotation of the reaction element. The input shaft is connected with the output shaft through the continuously variable transmission, and a second clutch device is disposed on a torque transmitting route from the input shaft to the output shaft via the continuously variable transmission to allow and interrupt torque transmission therethrough. The input shaft is connected with the output shaft through the gear train and the torque reversing device.
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，扭矩通过无级变速器和具有中间轴的齿轮系在输入轴和输出轴之间传递。设置连续地改变速度比的无级变速器设置在输入原动机的扭矩的输入轴和输出转矩的输出轴之间。齿轮系适用于建立由无级变速器不能建立的变速比，并且与输入轴和输出轴的位置不同的位置。动力传递单元包括：转矩反转装置，其适于在输入元件，输出元件和反作用元件之间执行差动作用，所述输入元件，输出元件和反作用元件适于在其停止转动时使输入元件和输出元件沿相反方向旋转;以及其与输出轴或中间轴同轴设置; 第一离合器装置，其连接所述扭矩反转装置的两个旋转元件中的至少任一个; 以及停止反应元件的旋转的制动装置。输入轴通过无级变速器与输出轴连接，并且第二离合器装置设置在经由无级变速器从输入轴到输出轴的扭矩传递路径上，以允许和中断通过其传递转矩。输入轴通过齿轮系和扭矩反转装置与输出轴连接。

8. 发明申请

US20110308912A1 LUBRICATING DEVICE 有权
标题翻译：润滑装置
公开(公告)号：US20110308912A1
公开(公告)日：2011-12-22
申请号：US13203432
申请日：2009-03-11
申请人： Kenta Kimura , Yuji Hattori , Michio Yoshida
发明人： Kenta Kimura , Yuji Hattori , Michio Yoshida
IPC分类号： F16D13/74
CPC分类号： F16D25/123
摘要： To provide a lubricating device which can be made compact. In a lubricating device 1-1, as a clutch engagement pressure increases, the degree of opening of a flow rate adjusting valve 13 is mechanically increased. Thus, as the clutch engagement pressure increases, the flow rate of an oil sucked from an oil pan 12 to a suction portion 11b of a jet pump 11 is increased. Therefore, as the clutch engagement pressure increases, the flow rate of the oil ejected from an ejection portion 11d of the jet pump 11 is increased. That is, as the clutch engagement pressure increases, the flow rate of the oil for lubricating a lubrication portion 20a of a friction clutch 20 is increased. Accordingly, even if a torque/oil flow rate conversion mechanism, for example, a torque sensor is not used, the flow rate of the oil ejected from the jet pump 11 can be changed only by a flow rate adjusting valve 13. With the configuration, the device can be made compact.
摘要翻译：提供可以制造得紧凑的润滑装置。在润滑装置1-1中，随着离合器接合压力的增加，流量调节阀13的开度被机械地增大。因此，当离合器接合压力增加时，从油底壳12吸入喷射泵11的吸入部11b的油的流量增加。因此，随着离合器接合压力的增加，从喷射泵11的喷射部11d喷出的油的流量增加。也就是说，随着离合器接合压力增加，用于润滑摩擦离合器20的润滑部分20a的油的流量增加。因此，即使不使用转矩/油流量转换机构，例如扭矩传感器，也可以仅通过流量调节阀13改变从喷射泵11喷出的油的流量。，可以使设备紧凑。

9. 发明申请

US20140031154A1 BELT-DRIVEN CONTINUOUSLY VARIABLE TRANSMISSION 有权
标题翻译：皮带驱动连续可变传动
公开(公告)号：US20140031154A1
公开(公告)日：2014-01-30
申请号：US14002555
申请日：2011-03-31
申请人： Michio Yoshida , Yuji Hattori , Tomoaki Yanagida , Kazunori Harima
发明人： Michio Yoshida , Yuji Hattori , Tomoaki Yanagida , Kazunori Harima
IPC分类号： F16H9/18
CPC分类号： F16H9/18 , F16H9/125 , F16H55/56
摘要： A belt-driven continuously variable transmission adapted to prevent a tilting motion of a sheave under high temperature.The belt-driven continuously variable transmission is comprised of a pair of pulleys individually comprised of a fixed sheave rotated integrally with a rotary shaft and a movable sheave fitted onto the rotary shaft while being allowed to reciprocate thereon, and a driving belt applied to the pulleys to transmit power therebetween. a stopper member is disposed on an outer circumferential side and in a side where the driving belt is not contacted with the movable sheave so as to prevent the movable sheave from being tilted to widen a width between the fixed sheave and the movable sheave holding the driving belt by a load from the driving belt.
摘要翻译：一种带驱动的无级变速器，适用于防止滑轮在高温下的倾斜运动。皮带驱动的无级变速器由一对皮带轮构成，该皮带轮分别包括与旋转轴一体地旋转的固定滑轮和安装在旋转轴上的可移动滑轮，同时允许其在其上往复运动;以及驱动皮带，以在它们之间传输动力。止动构件设置在外周侧和驱动带不与可动滑轮接触的一侧，以防止可动滑轮倾斜以加宽固定滑轮与保持驾驶的可动滑轮之间的宽度皮带由来自传动带的负载。

10. 发明申请

US20100126163A1 HYDRAULIC CONTROL UNIT 有权
标题翻译：液压控制单元
公开(公告)号：US20100126163A1
公开(公告)日：2010-05-27
申请号：US12596727
申请日：2008-04-21
申请人： Michio Yoshida , Yuji Hattori , Toshiya Yamashita , Kenta Kimura
发明人： Michio Yoshida , Yuji Hattori , Toshiya Yamashita , Kenta Kimura
IPC分类号： F16H61/38 , F04B49/22
CPC分类号： F16H61/0031 , F16H57/0434 , F16H61/0206 , F16H61/143 , F16H61/662 , F16H2061/0037 , F16H2061/6608 , F16H2061/66286
摘要： A hydraulic control unit provided with oil pumps includes a first oil discharging outlet and a second oil discharging outlet, a high pressure route connected with the first oil discharging outlet, a medium pressure route with an oil pressure therein being lower than that in the high pressure route, a low pressure route with an oil pressure therein being lower than that in the medium pressure route, and a connection mode switching mechanism for selectively connecting a second oil discharging outlet with the high pressure route, the medium pressure route or the low pressure route. The connection mode switching mechanism includes a changeover valve selectively connecting the second oil discharging outlet with the medium pressure route or the low pressure route; and a changeover valve controlling device connecting the second oil discharging outlet with any of the medium pressure route and the low pressure route. The hydraulic control unit can minimize drive loss of an oil pump.
摘要翻译：设置有油泵的液压控制单元包括第一排油口和第二排油口，与第一排油口连接的高压路径，其中具有低于高压油压的中压路径路径，其中具有低于中压路径的油压的低压路径，以及用于选择性地将第二排油口与高压路径，中压路线或低压路径连接的连接模式切换机构。连接模式切换机构包括选择性地将第二排油口与中压路径或低压路径连接的切换阀; 以及切换阀控制装置，其将第二排油口与中压路径和低压路径中的任一个连接。液压控制单元可以使油泵的驱动损失最小化。

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