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1. 发明申请

US20070037651A1 Continuously variable transmission 有权
标题翻译：连续可变传动
公开(公告)号：US20070037651A1
公开(公告)日：2007-02-15
申请号：US11203706
申请日：2005-08-15
申请人： Paul McCrary
发明人： Paul McCrary
IPC分类号： F16H47/04
CPC分类号： F16H47/04 , F16H2037/103
摘要： The present invention is directed toward overcoming these and other problems associated with using a hydrostatic unit in a continuously variable transmission. The present invention allows for a “mechanical neutral,” as well as a more efficient reverse configuration to be achieved. The present invention has a dual sun planetary gearset, as well as a dog clutch or other type of shifting device, which allows for the hydrostatic unit to operate in a reverse direction in similar fashion to how it operates in a forward direction, thereby increasing efficiency and torque in the reverse direction. The gearset of the present invention has a first sun gear having one or more planetary gears that are mounted on a carrier, and a second sun gear, also having one or more planetary gears that are mounted on the same common carrier as the first set of planetary gears.
摘要翻译：本发明旨在克服在无级变速器中使用静液压单元相关的这些和其它问题。本发明允许实现“机械中性”以及更有效的反向配置。本发明具有双重太阳行星齿轮组，以及狗式离合器或其他类型的换档装置，其允许静液压单元以与向前方向操作相似的方式在相反方向上操作，从而提高效率并在相反方向转矩。本发明的齿轮组具有第一太阳齿轮，其具有安装在载体上的一个或多个行星齿轮，以及第二太阳齿轮，其还具有一个或多个行星齿轮，该行星齿轮安装在与第一组行星齿轮。

2. 发明申请

US20060101932A1 Transmission having an electro-mechanical gear actuation system 有权
标题翻译：具有机电齿轮致动系统的变速器
公开(公告)号：US20060101932A1
公开(公告)日：2006-05-18
申请号：US10988763
申请日：2004-11-15
申请人： Paul McCrary
发明人： Paul McCrary
IPC分类号： B60K41/02
CPC分类号： F16H61/32 , F16H3/006 , F16H2061/2838 , Y10T74/19223 , Y10T74/19251 , Y10T74/19288
摘要： A transmission having an electromechanical gear actuation system includes an input shaft, a counter shaft, and a plurality of gear sets that are adapted to be operatively engaged to and disengaged from their shafts. A plurality of synchronizers operatively engage and disengage the gear sets to and from the shafts. A shifter rail includes a plurality of shift forks that are each in operative engagement with at least one of the synchronizers. A motor assembly provides a first motive force to cause the shifter rail to selectively engage one shift fork and further adapted to provide a second motive force to operatively drive the shifter rail to cause the associated shift fork and synchronizer to engage and disengage the associated gear set to and from the associated shaft. A solenoid assembly controls when the motor assembly provides the first motive force and the second motive force.
摘要翻译：具有机电齿轮致动系统的变速器包括输入轴，副轴和适于与轴可操作地接合和分离的多个齿轮组。多个同步器可操作地将齿轮组接合并脱离轴。换档轨包括多个换档叉，每个换档叉各自与至少一个同步器操作地接合。马达组件提供第一动力以使换档杆选择性地接合一个换档拨叉，并且还适于提供第二动力以可操作地驱动换档杆，以使相关联的换档拨叉和同步器接合和分离相关联的齿轮组往返于相关的轴。螺线管组件控制电机组件何时提供第一动力和第二动力。

3. 发明申请

US20050072255A1 Multi-clutch system with blended output system for powertrain transmissions 有权
标题翻译：用于动力传动系统的混合输出系统的多离合器系统
公开(公告)号：US20050072255A1
公开(公告)日：2005-04-07
申请号：US10958798
申请日：2004-10-05
申请人： Paul McCrary , Karl-Heinz Bauer
发明人： Paul McCrary , Karl-Heinz Bauer
IPC分类号： F16H3/089 , B60W10/00 , F16D25/10 , F16D48/02 , F16H3/00 , F16H3/08 , F16H61/688
CPC分类号： F16H61/688 , F16H3/006 , F16H2003/0815 , F16H2312/02 , Y10T74/19228 , Y10T74/19233
摘要： A transmission system is provided utilizing multiple sets of clutch friction elements, each engaged to transfer torque from a torque input, such as an engine, to different gear ratios. The sets of clutch friction elements are operated simultaneously to provide a blended, gear ratio to a drivetrain. By varying the engagement of the clutch elements, and thus the proportion of the torque transferred to the gear ratio associated with each set of friction elements, an intermediate, effective gear ratio is developed. This effective gear ratio can be increased or decreased in response to external stimuli, such as vehicle and/or engine sensors, by modifying the degree of engagement of each set of clutch friction elements, and thus the proportion of torque transferred by each set of elements to its associated gear ratio.
摘要翻译：利用多组离合器摩擦元件提供传动系统，每组离合器摩擦元件接合以将扭矩从诸如发动机的扭矩输入传递到不同的传动比。离合器摩擦元件组同时操作，以向传动系提供混合的齿轮比。通过改变离合器元件的接合，并因此改变转移到与每组摩擦元件相关联的传动比的扭矩的比例，开发了中间的有效传动比。通过改变每组离合器摩擦元件的接合程度，并且因此由每组元件传递的扭矩的比例可以响应于诸如车辆和/或发动机传感器的外部刺激而增加或减少该有效传动比到其相关的传动比。

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