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1. 发明申请

US20120214636A1 MULTIPLE SPEED TRANSMISSION HAVING A BAND BRAKE 有权
标题翻译：带有制动器的多速变速器
公开(公告)号：US20120214636A1
公开(公告)日：2012-08-23
申请号：US13359083
申请日：2012-01-26
申请人： James M. HART , Daryl A. WILTON
发明人： James M. HART , Daryl A. WILTON
IPC分类号： F16H3/62
CPC分类号： F16H3/666 , F16H2200/0065 , F16H2200/2012 , F16H2200/2046
摘要： An automatic transmission includes an input shaft or member, an output shaft or member and three simple and one compound planetary gear assemblies each including a sun gear, a planet gear carrier with a plurality of planet gears and a ring gear. The input shaft or member is coupled to the sun gear of the second planetary gear assembly and the output shaft is coupled to the planet gear carrier of the fourth planetary gear assembly. The transmission also includes six torque transmitting devices: one band brake, three friction brakes and two friction clutches.
摘要翻译：自动变速器包括输入轴或构件，输出轴或构件以及三个简单且复合的行星齿轮组件，每个复合行星齿轮组件包括太阳轮，具有多个行星齿轮的行星齿轮架和环形齿轮。输入轴或构件联接到第二行星齿轮组件的太阳齿轮，并且输出轴联接到第四行星齿轮组件的行星齿轮架。变速器还包括六个扭矩传递装置：一个带式制动器，三个摩擦制动器和两个摩擦离合器。

2. 发明申请

US20130118159A1 HYDROSTATIC HYDRAULIC HYBRID SYSTEM 有权
标题翻译：液压液压混合系统
公开(公告)号：US20130118159A1
公开(公告)日：2013-05-16
申请号：US13297223
申请日：2011-11-15
申请人： John C. SCHULTZ , Daryl A. WILTON
发明人： John C. SCHULTZ , Daryl A. WILTON
IPC分类号： F15B1/02 , B60T10/00
CPC分类号： B60K6/12 , B60K2006/126 , Y02T10/6208
摘要： A hybrid drive system in a vehicle includes a prime mover, a starting device connected to the prime mover, and a transmission having a transmission input shaft connected to the starting device. A pump/motor is functionally interconnected between the starting device and the transmission. A first accumulator is in fluid communication with the motor/pump for storing a hydraulic fluid under pressure and a second accumulator is in fluid communication with the pump/motor for storing hydraulic fluid discharged from the first accumulator. Discharge of the first accumulator drives the pump/motor to provide a drive torque to the transmission input shaft and to provide a drive torque to the prime mover for starting the prime mover.
摘要翻译：车辆中的混合驱动系统包括原动机，连接到原动机的起动装置，以及具有连接到起动装置的变速器输入轴的变速器。泵/马达在起动装置和变速器之间功能上互连。第一蓄能器与电动机/泵流体连通，用于存储压力下的液压流体，第二蓄能器与泵/电动机流体连通，用于存储从第一蓄能器排出的液压流体。第一蓄能器的排放驱动泵/马达以向变速器输入轴提供驱动扭矩，并向原动机提供驱动扭矩以启动原动机。

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