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公开(公告)号：US20180340538A1
公开(公告)日：2018-11-29
申请号：US15986851
申请日：2018-05-23
CPC分类号： F04D15/0066 , F15B7/001 , F16H57/04 , F16H57/0439 , F16H57/0446 , H02K7/00 , H02K21/00
摘要： In a hydraulic control device, when the rotational speed of an electric motor is an appropriate rotational speed, a first spool is in a first position, in which communication between a sixth port and a second port is blocked. When the rotational speed of the electric motor exceeds the appropriate rotational speed, the first spool is in a second position, in which the sixth port and the second port are placed in communication.
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公开(公告)号：US09874269B2
公开(公告)日：2018-01-23
申请号：US14893798
申请日：2014-05-27
发明人： Satoshi Uchino , Atsushi Fujikawa
CPC分类号： F16H37/021 , F16H37/022 , F16H2037/025 , F16H2037/026
摘要： In a continuously variable transmission, driving force from a drive source is transmitted via the path: first input switching mechanism→first input path→first countershaft→first pulley→endless belt→second pulley→second countershaft→first output path→second input shaft→first output switching mechanism→output shaft to thus establish a LOW mode. A large torque that is transmitted in the LOW mode passes through the first output switching mechanism, but since the second input shaft is relatively rotatably disposed on the outer periphery of the first input shaft and the first output switching mechanism is disposed on the second input shaft, it is possible to enhance the rigidity of the input shaft due to the double tube structure formed from the first input shaft and the second input shaft and to support the first output switching mechanism with high rigidity without carrying out special reinforcement.
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公开(公告)号：US20160186846A1
公开(公告)日：2016-06-30
申请号：US14910764
申请日：2014-07-30
IPC分类号： F16H37/02
CPC分类号： F16H37/021 , F16H37/022 , F16H2037/026
摘要： Provided are a power transmission switching mechanism allowing reduction in size and weight in a simple configuration with a minimized piece-part count, and a transmission provided therewith. The power transmission switching mechanism includes a sleeve that moves in an axial direction of a rotation shaft, a hub section provided integrally with a gear for holding a sleeve axially slidably and unrotatably, and a dog spline installed to a pulley piston fixed to the rotation shaft for meshing the sleeve. In a state in which the sleeve is held to the hub section, the rotation shaft is disengaged with the gear and a relative rotation thereof is allowed. Meanwhile, when the sleeve axially moves from the hub section, the rotation shaft engages with the gear and both thereof rotate integrally.
摘要翻译： 提供一种动力传递切换机构，其能够以简单的结构减小尺寸和重量，同时具有最小的零件数量以及与其一起提供的变速器。 动力传递切换机构包括沿旋转轴的轴向移动的套筒，与用于将套筒轴向滑动和不可旋转地保持的齿轮一体地设置的轮毂部分，以及安装到固定到旋转轴的滑轮活塞上的狗花键 用于啮合套筒。 在套筒保持在轮毂部的状态下，旋转轴与齿轮脱离啮合并允许其相对旋转。 同时，当套筒从毂部轴向移动时，旋转轴与齿轮接合，并且它们都一体地旋转。
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公开(公告)号：US20160109000A1
公开(公告)日：2016-04-21
申请号：US14893798
申请日：2014-05-27
发明人： Satoshi Uchino , Atsushi Fujikawa
IPC分类号： F16H37/02
CPC分类号： F16H37/021 , F16H37/022 , F16H2037/025 , F16H2037/026
摘要： In a continuously variable transmission, driving force from a drive source is transmitted via the path: first input switching mechanism→first input path→first countershaft→first pulley→endless belt→second pulley→second countershaft→first output path→second input shaft→first output switching mechanism→output shaft to thus establish a LOW mode. A large torque that is transmitted in the LOW mode passes through the first output switching mechanism, but since the second input shaft is relatively rotatably disposed on the outer periphery of the first input shaft and the first output switching mechanism is disposed on the second input shaft, it is possible to enhance the rigidity of the input shaft due to the double tube structure formed from the first input shaft and the second input shaft and to support the first output switching mechanism with high rigidity without carrying out special reinforcement.
摘要翻译： 在无级变速器中，来自驱动源的驱动力通过第一输入切换机构→第一输入路径→第一中间轴→第一滑轮→环形带→第二滑轮→第二中间轴→第一输出路径→第二输入轴→ 第一输出切换机构→输出轴，从而建立LOW模式。 以LOW模式传递的大扭矩通过第一输出切换机构，但是由于第二输入轴相对可旋转地设置在第一输入轴的外周上，并且第一输出切换机构设置在第二输入轴 可以提高由于由第一输入轴和第二输入轴形成的双管结构而导致的输入轴的刚度，并且能够在不进行特殊加强的情况下支撑高刚性的第一输出切换机构。
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公开(公告)号：US20160102741A1
公开(公告)日：2016-04-14
申请号：US14894200
申请日：2014-05-27
发明人： Satoshi Uchino , Atsushi Fujikawa
IPC分类号： F16H37/02
CPC分类号： F16H37/021 , F16H2037/025 , F16H2037/026
摘要： In a continuously variable transmission, driving force from a drive source is transmitted via a path to establish a LOW mode. A large torque that is transmitted in the LOW mode passes through a first output switching mechanism. Since a countershaft is relatively rotatably disposed on an outer periphery of an input shaft, and the first output switching mechanism is disposed on the countershaft, the countershaft which transmits a large torque is disposed on an outer peripheral side of a double tube and supported directly by a transmission case, and the input shaft which transmits a relatively small torque is supported via the countershaft, thereby making it possible to support the first output switching mechanism with high rigidity without carrying out special reinforcement.
摘要翻译： 在无级变速器中，来自驱动源的驱动力通过路径被传送以建立LOW模式。 以LOW模式传送的大扭矩通过第一输出切换机构。 由于中间轴相对可旋转地设置在输入轴的外周，并且第一输出切换机构设置在中间轴上，所以传递大扭矩的中间轴设置在双管的外周侧，并且直接由 变速器壳体和通过中间轴传递相对较小转矩的输入轴，从而可以在不执行特殊加强的情况下以高刚性支撑第一输出切换机构。
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公开(公告)号：US09302669B2
公开(公告)日：2016-04-05
申请号：US14399731
申请日：2013-05-09
发明人： Takeshi Hara , Terukazu Torikai , Eri Itou , Yuusuke Obata , Kazuki Takahashi , Seiji Takaya , Satoshi Uchino
IPC分类号： B60W20/00 , B60W50/08 , B60W10/06 , B60W10/08 , B60W10/12 , B60K6/48 , B60K6/52 , B60L11/14 , B60L15/20 , F02D29/02 , F02D41/10 , F02D11/10 , B60W30/02
CPC分类号： B60W20/10 , B60K6/48 , B60K6/52 , B60K2006/4808 , B60L3/0023 , B60L3/0046 , B60L3/0061 , B60L3/0092 , B60L7/14 , B60L11/14 , B60L11/1861 , B60L15/20 , B60L15/2009 , B60L2210/40 , B60L2240/12 , B60L2240/18 , B60L2240/24 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/461 , B60L2240/486 , B60L2240/80 , B60L2250/10 , B60L2250/24 , B60L2250/26 , B60L2270/145 , B60W10/06 , B60W10/08 , B60W10/12 , B60W20/00 , B60W30/02 , B60W50/082 , B60W2510/0638 , B60W2510/081 , B60W2520/10 , B60W2540/04 , B60W2540/10 , B60W2710/0677 , F02D11/105 , F02D29/02 , F02D41/10 , F02D2200/602 , F02D2200/604 , F02D2200/606 , Y02T10/6221 , Y02T10/626 , Y02T10/6265 , Y02T10/6286 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y10S903/93
摘要： Provided is a control device for a hybrid vehicle, which makes it possible to manually select a degree of acceleration in tune with user's preferences and user's intended running quality. Provided is a control device for a hybrid vehicle 1 including an engine and a motor for assisting the engine with power, in which an ECU 20 is provided with a first changing unit, which prepares to increase the assist amount of the motor 12 in response to a user depressing a Plus Sport mode switch 30, and subsequently increases the assist amount of the motor 12 in response to the user pressing an accelerator pedal to cause a variation ΔAP in an accelerator position to be at least a predetermined value.
摘要翻译： 提供了一种用于混合动力车辆的控制装置，其可以根据用户的偏好和用户期望的运行质量来手动选择加速度。 提供一种用于混合动力车辆1的控制装置，其包括发动机和用于辅助发动机的电动机，其中ECU 20设置有第一改变单元，其准备增加电动机12的辅助量以响应于 用户按下Plus Sport模式开关30，随后响应于用户按下加速器踏板而增加马达12的辅助量，使得加速器位置中的变化＆Dgr; AP至少为预定值。
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公开(公告)号：US10514039B2
公开(公告)日：2019-12-24
申请号：US15986851
申请日：2018-05-23
摘要： In a hydraulic control device, when the rotational speed of an electric motor is an appropriate rotational speed, a first spool is in a first position, in which communication between a sixth port and a second port is blocked. When the rotational speed of the electric motor exceeds the appropriate rotational speed, the first spool is in a second position, in which the sixth port and the second port are placed in communication.
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公开(公告)号：US10138986B2
公开(公告)日：2018-11-27
申请号：US15535538
申请日：2015-12-10
发明人： Satoshi Uchino
摘要： Provided is a continuously variable transmission that uses friction clutches as power transmission switching mechanisms but without increasing the number of shafts and the overall length. The power transmission switching mechanisms are configured to switch between establishing and interrupting power transmission in the power transmission paths within the continuously variable transmission. A continuously variable transmission includes an input shaft, a first output shaft, a second output shaft, a continuously variable transmission device, and four friction clutches. The continuously variable transmission device includes, a first pulley, mounted to the first output shaft, a second pulley, mounted to the second output shaft, and an endless belt, looped around the first pulley and the second pulley. A first friction clutch and a second friction clutch are coaxial with the input shaft. A third friction clutch is coaxial with the second output shaft. A fourth friction clutch is coaxial with the first output shaft.
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公开(公告)号：US10030749B2
公开(公告)日：2018-07-24
申请号：US14894200
申请日：2014-05-27
发明人： Satoshi Uchino , Atsushi Fujikawa
摘要： In a continuously variable transmission, driving force from a drive source is transmitted via a path to establish a LOW mode. A large torque that is transmitted in the LOW mode passes through a first output switching mechanism. Since a countershaft is relatively rotatably disposed on an outer periphery of an input shaft, and the first output switching mechanism is disposed on the countershaft, the countershaft which transmits a large torque is disposed on an outer peripheral side of a double tube and supported directly by a transmission case, and the input shaft which transmits a relatively small torque is supported via the countershaft, thereby making it possible to support the first output switching mechanism with high rigidity without carrying out special reinforcement.
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公开(公告)号：US09958044B2
公开(公告)日：2018-05-01
申请号：US14910764
申请日：2014-07-30
CPC分类号： F16H37/021 , F16H37/022 , F16H2037/026
摘要： Provided are a power transmission switching mechanism allowing reduction in size and weight in a simple configuration with a minimized piece-part count, and a transmission provided therewith. The power transmission switching mechanism includes a sleeve that moves in an axial direction of a rotation shaft, a hub section provided integrally with a gear for holding a sleeve axially slidably and unrotatably, and a dog spline installed to a pulley piston fixed to the rotation shaft for meshing the sleeve. In a state in which the sleeve is held to the hub section, the rotation shaft is disengaged with the gear and a relative rotation thereof is allowed. Meanwhile, when the sleeve axially moves from the hub section, the rotation shaft engages with the gear and both thereof rotate integrally.
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