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1. 发明申请

WO2017075225A1 MULTIMODE POWERTRAIN CONFIGURATIONS WITH A BALL VARIATOR CONTINUOUSLY VARIABLE TRANSMISSION USED AS A POWERSPLIT 审中-公开
标题翻译：使用球变速器的多模动力传动配置连续可变传动用作动力传动
公开(公告)号：WO2017075225A1
公开(公告)日：2017-05-04
申请号：PCT/US2016/059131
申请日：2016-10-27
申请人： DANA LIMITED
发明人： VANSELOUS, Joseph S. , MEPHAM, Shaun E. , PETERS, Sebastian J.
IPC分类号： F16H1/28 , F16H15/28 , F16H37/08
CPC分类号： F16H37/086 , F16H15/28 , F16H2037/0873
摘要： Devices and methods are provided herein for the transmission of power in motor vehicles. Power can be transmitted in a smoother and more efficient manner by splitting torque into two or more torque paths. A continuously variable transmission is provided with a ball variator assembly, a planetary gearset coupled thereto and an arrangement of rotatable shafts with multiple gears and clutches that extend the ratio range of the variator. In some embodiments, synchronization clutches are coupled to the gear sets to enable pre-selection of gear modes. Also provided is a launch gear CVP bypass, reverse gear CVP bypass and optional top speed, cruising gear CVP bypass.
摘要翻译：本文提供了用于机动车辆中的动力传输的设备和方法。通过将扭矩分成两个或多个扭矩路径，可以以更平稳和更有效的方式传输动力。无级变速器设置有球变速器组件，联接到其上的行星齿轮组以及具有多个齿轮和多个离合器的可旋转轴的布置，这些齿轮和离合器延伸变速器的比率范围。在一些实施例中，同步离合器耦合到齿轮组以使得能够预选齿轮模式。还提供了起步装置CVP旁路，倒车CVP旁路和可选最高速度巡航装置CVP旁路。

2. 发明申请

WO2016094254A1 3-MODE FRONT WHEEL DRIVE AND REAR WHEEL DRIVE CONTINUOUSLY VARIABLE PLANETARY TRANSMISSION 审中-公开
标题翻译： 3模式前轮驱动和后轮驱动连续可变的行星传动
公开(公告)号：WO2016094254A1
公开(公告)日：2016-06-16
申请号：PCT/US2015/064087
申请日：2015-12-04
申请人： DANA LIMITED
发明人： VANSELOUS, Joseph S. , MEPHAM, Shaun E. , PARYS, Chester L. , MCINDOE, Gordon , HAKA, Raymond J. , PHILLIPS, Andrew W.
IPC分类号： F16H3/00 , F16H47/08 , F16H61/66 , F16H61/662
CPC分类号： F16H37/0853 , F16H15/28 , F16H15/52 , F16H2037/0886
摘要： A front wheel drive or rear wheel drive continuously variable transmission having an input shaft, an output shaft, a continuously variable tilting ball planetary variator, a complex planetary arrangement having first, second, third, and fourth rotating elements, and a plurality of torque transmitting devices. The complex planetary arrangement has a simple single pinion gearset and a compound double pinion gearset, having fixedly connected planetary carriers and fixedly connected ring gears, creating a joint planetary gear carrier and joint ring gear. The outer planetary gears engage the ring gear which drives the output shaft. Selective torque transmitting devices include clutches and braking clutches. Alternative variations of the continuously variable transmission configurations utilize two simple planetary gearset assemblies instead of a complex planetary arrangement with and without variations of torque transmitting device configurations.
摘要翻译：前轮驱动或后轮驱动无级变速器，其具有输入轴，输出轴，连续可变倾斜球行星变速器，具有第一，第二，第三和第四旋转元件的复杂行星装置，以及多个扭矩传递设备。复杂的行星装置具有简单的单小齿轮齿轮组和复合双小齿轮齿轮组，其具有固定连接的行星齿轮架和固定连接的齿圈，形成联合的行星齿轮架和接头环齿轮。外行星齿轮接合驱动输出轴的齿圈。选择性扭矩传递装置包括离合器和制动离合器。无级变速器构造的替代变型使用两个简单的行星齿轮组组件，而不是具有和不具有扭矩传递装置构造的变化的复杂行星装置。

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