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1. 发明授权

US10641383B2 Vehicle control apparatus 有权
公开(公告)号：US10641383B2
公开(公告)日：2020-05-05
申请号：US16055311
申请日：2018-08-06
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , AISIN AW CO., LTD.
发明人： Shun Sato , Masato Yoshikawa , Nobufusa Kobayashi , Daisuke Suyama , Kazuomi Okasaka , Atsushi Kayukawa , Mitsuru Maeda
IPC分类号： B60K6/543 , B60K6/547 , B60W10/11 , B60W20/30 , F16H61/02 , F16H59/42 , F16H59/40 , F16H59/24 , F16H59/18 , F16H37/08 , B60W10/115 , B60W10/101 , B60W10/06 , F16H63/50 , F16H61/04 , F16H3/66
CPC分类号： F16H61/0206 , B60K6/543 , B60K6/547 , B60W10/06 , B60W10/101 , B60W10/115 , B60W20/30 , F16H3/66 , F16H37/0826 , F16H59/18 , F16H59/24 , F16H59/40 , F16H59/42 , F16H61/0437 , F16H63/50 , B60W2510/0638 , B60W2520/105 , B60W2540/10 , F16H2061/0216 , F16H2200/0043 , F16H2200/2007 , F16H2200/2041 , F16H2200/2066 , F16H2200/2082
摘要： A control apparatus includes a shifting delay control portion configured to delay a moment of generation of a shift-down command to implement a power-on shift-down action of the step-variable transmission, with respect to a moment of determination to implement the power-on shift-down action, for thereby reducing a shifting shock of the step-variable transmission in the process of the power-on shift-down action. The shifting delay control portion adjusts a delay time from the moment of determination to implement the power-on shift-down action to the moment of generation of the shift-down command, on the basis of at least one of an output state of the drive power source; an inertia power required in the process of the power-on shift-down action; a consumption power to be consumed by the coupling devices; and a state of a battery to and from which an electric power is respectively supplied from and to the motor/generator.

2. 发明授权

US10625605B2 Vehicular power unit 有权
公开(公告)号：US10625605B2
公开(公告)日：2020-04-21
申请号：US15957320
申请日：2018-04-19
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Hiroshi Isono
IPC分类号： B60K1/02 , B60K17/04 , F16H37/04 , F16H37/06 , B60T1/06 , B60T13/74 , F16D65/18 , B60K7/00 , F16H37/08 , F16H25/20 , F16D121/24
CPC分类号： B60K17/046 , B60K1/02 , B60K7/0007 , B60T1/062 , B60T13/741 , B60T13/746 , F16D65/186 , F16H37/041 , F16H37/065 , F16H37/0826 , F16H37/0833 , B60K2007/0038 , B60K2007/0061 , B60K2007/0092 , B60Y2400/73 , F16D2121/24 , F16H25/20
摘要： A vehicular power unit downsized using a speed reducing mechanism of high speed reduction ratio. In a vehicular power unit, a torque applied to an input shaft from an actuator is multiplied by a speed reducing mechanism to be transmitted to an axle. The speed reducing mechanism includes: an external gear of a ring gear; a first pinion that engages with the external gear; a second pinion that rotates integrally with the first pinion; a pinion shaft that rotates integrally with the first pinion and the second pinion; a center gear that rotates integrally with a sun gear; a counter gear that engages with both of the center gear and the second pinion; and a carrier shaft that rotates integrally with a carrier. The pinion shaft is coupled to the input shaft, and the carrier shaft is coupled to the axle.

3. 发明申请

US20180313440A1 GEARED TRANSMISSION UNIT 审中-公开
公开(公告)号：US20180313440A1
公开(公告)日：2018-11-01
申请号：US15957197
申请日：2018-04-19
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Hiroshi ISONO
IPC分类号： F16H37/08 , F16H37/04 , F16H48/10
CPC分类号： F16H3/721 , F16H37/0826 , F16H37/0833 , F16H2200/2005
摘要： A geared transmission unit that can increase a speed increasing or reducing ratio without increasing a size of the geared transmission unit. In the geared transmission unit, torque is transmitted between an input and output shaft. The geared transmission unit, includes: a planetary gear set; an external gear formed around a ring gear; a center gear that rotates with the sun gear; a sun gear shaft that rotates with the center gear and the sun gear; a carrier shaft that rotates with the carrier; a first pinion that engages with the external gear; a second pinion that rotates with the first pinion; a pinion shaft that rotates with the first and second pinion; and a counter gear that engages with the center gear and the second pinion. The sun gear shaft or the pinion shaft serves as the input shaft, and the carrier shaft serves as the output shaft.

4. 发明授权

US09976639B2 Electric actuator and gear mechanism 有权
公开(公告)号：US09976639B2
公开(公告)日：2018-05-22
申请号：US15012430
申请日：2016-02-01
申请人： NABTESCO CORPORATION
发明人： Tsutomu Yasui
IPC分类号： F16H35/10 , F16H1/46 , B64C13/34 , F16H37/08
CPC分类号： F16H35/10 , B64C13/34 , F16H1/46 , F16H37/0826
摘要： An electric actuator to be mounted on an object having a stationary section and a movable section is provided. The electric actuator is configured to actuate the movable section of the object. The electric actuator is provided with a case fixedly attached to the stationary section, and includes a gear mechanism provided in the case. The gear mechanism includes a rotational member rotatable about a common axis and connected with a first motor, an internal gear formed in the rotational member, a sun gear rotatable about the common axis and connected with a second motor, and a planetary gear provided between the internal gear and the sun gear. The planetary gear is connected with an output section for actuating the movable section of the object. The rotational member is rotatably supported a bearing provided between an inner surface of the case and an outer surface of the rotational member.

5. 发明授权

US09243700B1 Coupled worm planetary gear continuously variable ratio transmission 有权
标题翻译：耦合蜗轮行星齿轮无级变速传动
公开(公告)号：US09243700B1
公开(公告)日：2016-01-26
申请号：US14814869
申请日：2015-07-31
申请人： Robert Harold DeBoth
发明人： Robert Harold DeBoth
IPC分类号： F16H3/06 , F16H37/06 , F16H3/72 , F16H1/28
CPC分类号： F16H37/0826 , F16H1/16 , F16H1/2818 , F16H3/724
摘要： A continuously variable ratio transmission includes a planetary gear assembly with a sun gear fixed to a driving input shaft, and a driven output shaft connected to a planet carrier. A worm gear assembly includes a worm which is driven by a control motor and worm wheel which drives a ring gear of the planetary gear assembly at a continuously variable speed. The output shaft transmits power to a load while rotating in the same direction as the input shaft. In an embodiment, two worms are driven by the control motor. In another embodiment, the transmission is operable in reverse by only the control motor. In another embodiment, a control gear assembly drives the ring gear and includes parallel axis helical gears.
摘要翻译：无级变速器包括具有固定到驱动输入轴的太阳齿轮的行星齿轮组件和连接到行星架的从动输出轴。蜗轮组件包括由控制马达和蜗轮驱动的蜗杆，该蜗轮以连续可变的速度驱动行星齿轮组件的齿圈。输出轴在与输入轴相同的方向旋转时将动力传递给负载。在一个实施例中，两个蜗杆由控制马达驱动。在另一个实施例中，传动只能通过控制电动机反向操作。在另一个实施例中，控制齿轮组件驱动环形齿轮并且包括平行轴线的斜齿轮。

6. 发明授权

US09103967B2 Gear mechanism 有权
标题翻译：齿轮机构
公开(公告)号：US09103967B2
公开(公告)日：2015-08-11
申请号：US13245168
申请日：2011-09-26
申请人： Makoto Iikawa , Ichiro Imaei
发明人： Makoto Iikawa , Ichiro Imaei
IPC分类号： G02B7/02 , F16H48/06 , F16H48/20 , G02B7/08 , F16H37/08
CPC分类号： G02B7/08 , F16H37/0826
摘要： A gear mechanism having a smaller diameter and achieving an accurate automatic drive includes a central gear supported on a rotational shaft, first and second side gears coaxially positioned on both sides of the central gear, planetary bevel gears supported within side surfaces of the central gear, and sun bevel gears respectively formed on the inner side surfaces of the first and second side gears which are engaged with the planetary bevel gears. At least one of the first and second side gears is provided with a torque adjuster for adjusting the torque of the side gear(s).
摘要翻译：具有较小直径并实现精确自动驱动的齿轮机构包括支撑在旋转轴上的中心齿轮，同轴地位于中心齿轮两侧的第一和第二侧齿轮，支撑在中央齿轮的侧表面内的行星齿轮，以及分别形成在与行星锥齿轮接合的第一和第二侧齿轮的内侧表面上的太阳伞齿轮。第一和第二侧齿轮中的至少一个设置有用于调节侧齿轮的扭矩的扭矩调节器。

7. 发明申请

US20150148185A1 Linear Travel Structure of Electrical Operating Device 有权
标题翻译：电动操作装置的线性行程结构
公开(公告)号：US20150148185A1
公开(公告)日：2015-05-28
申请号：US14092871
申请日：2013-11-27
申请人： Flowinn (Shanghai) Industrial Co., Ltd.
发明人： Kuo-Feng Hsu
IPC分类号： F16K31/04 , F16K31/05 , F16H37/04
CPC分类号： F16K31/05 , F16H25/20 , F16H37/04 , F16H37/0826 , F16H2025/2065 , F16H2025/2087 , F16H2025/209 , H02K7/06 , H02K7/116
摘要： A linear travel structure of an electrical operating device includes a body, a substrate, a cover, a first transmission assembly, a second transmission assembly, and a third transmission assembly. The body receives the substrate to mount thereto so as to enclose and define a first receiving space. The cover is mounted to the body and, together with the substrate, encloses and defines a second receiving space. The substrate includes an electrical machine mounted thereto and received in the second receiving space. The first transmission assembly, the second transmission assembly, and the third transmission assembly are all received in the first receiving space. The electrical machine is connected in cascade with the first, second, and third transmission assemblies for operation therewith. With such a multiple-staged transmission arrangement, advantages including high transmission efficiency, high bearing capacity, high speed ratio, and small volume, can be achieved over the conventional devices.
摘要翻译：电操作装置的线性行进结构包括主体，基板，盖，第一传动组件，第二传动组件和第三传动组件。身体接收衬底以安装到其上以包围并限定第一容纳空间。盖子安装到主体上，并且与基板一起封闭并限定第二容纳空间。基板包括安装在其上并被接收在第二接收空间中的电机。第一变速器组件，第二变速器组件和第三变速器组件都被接收在第一接收空间中。电机与第一，第二和第三变速器组件级联连接以与其一起操作。通过这种多级传动装置，可以实现传统装置的高传动效率，高承载能力，高速比和小体积的优点。

8. 发明授权

US08562469B2 Hybrid power train having epicyclic type clutch device 有权
标题翻译：具有行星式离合器装置的混合动力传动系
公开(公告)号：US08562469B2
公开(公告)日：2013-10-22
申请号：US13045668
申请日：2011-03-11
申请人： Tai-Her Yang
发明人： Tai-Her Yang
IPC分类号： F16H37/08 , B60W10/02 , B60K6/445
CPC分类号： F16H37/0826 , B60K6/445 , B60K6/48 , B60K6/485 , B60K2006/381 , B60K2006/4808 , B60K2006/4825 , B60W10/02 , Y02T10/6221 , Y02T10/6226 , Y02T10/6239 , Y02T10/6252 , Y02T10/626 , Y02T10/6286 , Y10S903/946
摘要： The present invention is through an epicyclic gear set and a controllable brake device to structure the clutch function, so as to replace the conventional friction type electromagnetic clutch device, and combined with two or more than two of one or more rotary kinetic power device to constitute a hybrid power train having epicyclic type clutch device.
摘要翻译：本发明是通过行星齿轮组和可控制动装置构成离合器功能，以便代替传统的摩擦式电磁离合器装置，并结合两个或两个以上的一个或多个旋转动力装置构成具有行星式离合器装置的混合动力传动系。

9. 发明授权

US08414435B2 Dual power driving system with epicycle gear sets transmitted in series 有权
标题翻译：带行星齿轮组的双动力驱动系统串联传动
公开(公告)号：US08414435B2
公开(公告)日：2013-04-09
申请号：US12986321
申请日：2011-01-07
申请人： Tai-Her Yang
发明人： Tai-Her Yang
IPC分类号： F16H3/72 , F16H37/06
CPC分类号： F16H37/0826 , Y10T74/19051
摘要： The present invention provides a dual power driving system with epicycle gear sets transmitted in series, in which the input shaft, the output shaft and the controllable brake device of each epicycle gear set can be coaxially connected in series, or connected in parallel or not in parallel; the rotating shaft at the output end and the rotating shaft at the input end of each epicycle gear set can be directly connected, or an intermediate transmission device can be installed for connection, and through operating the controllable brake devices, the selections for the structural configurations of the dual power driving system are provided.
摘要翻译：本发明提供一种具有串联传动的行星齿轮组的双动力驱动系统，其中每个行星齿轮组的输入轴，输出轴和可控制动装置可以同轴同轴连接或并联或并联连接平行; 输出端的旋转轴和每个行星齿轮组的输入端的旋转轴可以直接连接，或者可以安装中间传动装置进行连接，并通过操作可控制动装置，选择结构配置提供双电源驱动系统。

10. 发明申请

US20120174705A1 DUAL POWER DRIVING SYSTEM WITH EPICYCLE GEAR SETS TRANSMITTED IN SERIES 有权
标题翻译：具有齿轮传动装置的双动力驱动系统
公开(公告)号：US20120174705A1
公开(公告)日：2012-07-12
申请号：US12986321
申请日：2011-01-07
申请人： Tai-Her YANG
发明人： Tai-Her YANG
IPC分类号： F16H37/06 , F16H57/10
CPC分类号： F16H37/0826 , Y10T74/19051
摘要： The present invention provides a dual power driving system with epicycle gear sets transmitted in series, in which the input shaft, the output shaft and the controllable brake device of each epicycle gear set can be coaxially connected in series, or connected in parallel or not in parallel; the rotating shaft at the output end and the rotating shaft at the input end of each epicycle gear set can be directly connected, or an intermediate transmission device can be installed for connection, and through operating the controllable brake devices, the selections for the structural configurations of the dual power driving system are provided.
摘要翻译：本发明提供一种具有串联传动的行星齿轮组的双动力驱动系统，其中每个行星齿轮组的输入轴，输出轴和可控制动装置可以同轴同轴连接或并联或并联连接平行; 输出端的旋转轴和每个行星齿轮组的输入端的旋转轴可以直接连接，或者可以安装中间传动装置进行连接，并通过操作可控制动装置，选择结构配置提供双电源驱动系统。

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