公开(公告)号：US08628442B2

公开(公告)日：2014-01-14

申请号：US13596885

申请日：2012-08-28

申请人： Patrick S. Portell ,  John A. Diemer ,  James M. Hart ,  Scott H. Wittkopp ,  Edwin T. Grochowski ,  Douglas John Dwenger ,  Elizabeth I. Wooden ,  Boris Burgman ,  Clinton E. Carey ,  Tejinder Singh

发明人： Patrick S. Portell ,  John A. Diemer ,  James M. Hart ,  Scott H. Wittkopp ,  Edwin T. Grochowski ,  Douglas John Dwenger ,  Elizabeth I. Wooden ,  Boris Burgman ,  Clinton E. Carey ,  Tejinder Singh

IPC分类号： F16H31/00

CPC分类号： F16H3/66 ,  F16H57/043 ,  F16H2003/445 ,  F16H2200/006 ,  F16H2200/2012 ,  F16H2200/2043

摘要： A transmission is provided having an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque-transmitting devices. Further, a hydraulic fluid control circuit is provided for controlling the operation of the plurality of torque-transmitting devices. The hydraulic fluid control circuit receives pressurized hydraulic fluid from an off-axis hydraulic fluid pump and has a plurality of fluid passages disposed in the transmission house, input member and other coupling members.

摘要翻译： 提供具有输入构件，输出构件，四个行星齿轮组，多个联接构件和多个扭矩传递装置的变速器。 此外，设置有用于控制多个扭矩传递装置的操作的液压流体控制电路。 液压流体控制回路从离轴液压流体泵接收加压的液压流体，并且具有设置在变速箱，输入构件和其它联接构件中的多个流体通道。

公开(公告)号：US08262526B2

公开(公告)日：2012-09-11

申请号：US13361534

申请日：2012-01-30

申请人： Patrick S. Portell ,  John A. Diemer ,  James M. Hart ,  Scott H. Wittkopp ,  Edwin T. Grochowski ,  Douglas John Dwenger ,  Elizabeth I. Wooden ,  Boris Burgman ,  Clinton E. Carey ,  Tejinder Singh

发明人： Patrick S. Portell ,  John A. Diemer ,  James M. Hart ,  Scott H. Wittkopp ,  Edwin T. Grochowski ,  Douglas John Dwenger ,  Elizabeth I. Wooden ,  Boris Burgman ,  Clinton E. Carey ,  Tejinder Singh

IPC分类号： F16H31/00

CPC分类号： F16H3/66 ,  F16H57/043 ,  F16H2003/445 ,  F16H2200/006 ,  F16H2200/2012 ,  F16H2200/2043

摘要： A transmission is provided having an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque-transmitting devices. Further, a hydraulic fluid control circuit is provided for controlling the operation of the plurality of torque-transmitting devices. The hydraulic fluid control circuit receives pressurized hydraulic fluid from an off-axis hydraulic fluid pump and has a plurality of fluid passages disposed in the transmission house, input member and other coupling members.

摘要翻译： 提供具有输入构件，输出构件，四个行星齿轮组，多个联接构件和多个扭矩传递装置的变速器。 此外，设置有用于控制多个扭矩传递装置的操作的液压流体控制电路。 液压流体控制回路从离轴液压流体泵接收加压的液压流体，并且具有设置在变速箱，输入构件和其它联接构件中的多个流体通道。

公开(公告)号：US20100279811A1

公开(公告)日：2010-11-04

申请号：US12434272

申请日：2009-05-01

申请人： Patrick S. Portell ,  John A. Diemer ,  James M. Hart ,  Scott H. Wittkopp ,  Edwin T. Grochowski ,  Douglas John Dwenger ,  Elizabeth I. Wooden ,  Boris Burgman ,  Clinton E. Carey ,  Tejinder Singh

发明人： Patrick S. Portell ,  John A. Diemer ,  James M. Hart ,  Scott H. Wittkopp ,  Edwin T. Grochowski ,  Douglas John Dwenger ,  Elizabeth I. Wooden ,  Boris Burgman ,  Clinton E. Carey ,  Tejinder Singh

IPC分类号： F16H3/64 ,  F16H59/38

CPC分类号： F16H3/66 ,  F16H57/043 ,  F16H2003/445 ,  F16H2200/006 ,  F16H2200/2012 ,  F16H2200/2043

摘要： A transmission is provided having an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque-transmitting devices. Further, a hydraulic fluid control circuit is provided for controlling the operation of the plurality of torque-transmitting devices. The hydraulic fluid control circuit receives pressurized hydraulic fluid from an off-axis hydraulic fluid pump and has a plurality of fluid passages disposed in the transmission house, input member and other coupling members.

摘要翻译： 提供具有输入构件，输出构件，四个行星齿轮组，多个联接构件和多个扭矩传递装置的变速器。 此外，设置有用于控制多个扭矩传递装置的操作的液压流体控制电路。 液压流体控制回路从离轴液压流体泵接收加压的液压流体，并且具有设置在变速箱，输入构件和其它联接构件中的多个流体通道。

公开(公告)号：US20120129640A1

公开(公告)日：2012-05-24

申请号：US13361534

申请日：2012-01-30

申请人： Patrick S. Portell ,  John A. Diemer ,  James M. Hart ,  Scott H. Wittkopp ,  Edwin T. Grochowski ,  Douglas John Dwenger ,  Elizabeth I. Wooden ,  Boris Burgman ,  Clinton E. Carey ,  Tejinder Singh

发明人： Patrick S. Portell ,  John A. Diemer ,  James M. Hart ,  Scott H. Wittkopp ,  Edwin T. Grochowski ,  Douglas John Dwenger ,  Elizabeth I. Wooden ,  Boris Burgman ,  Clinton E. Carey ,  Tejinder Singh

IPC分类号： F16H61/68

CPC分类号： F16H3/66 ,  F16H57/043 ,  F16H2003/445 ,  F16H2200/006 ,  F16H2200/2012 ,  F16H2200/2043

摘要： A transmission is provided having an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque-transmitting devices. Further, a hydraulic fluid control circuit is provided for controlling the operation of the plurality of torque-transmitting devices. The hydraulic fluid control circuit receives pressurized hydraulic fluid from an off-axis hydraulic fluid pump and has a plurality of fluid passages disposed in the transmission house, input member and other coupling members.

摘要翻译： 提供具有输入构件，输出构件，四个行星齿轮组，多个联接构件和多个扭矩传递装置的变速器。 此外，设置有用于控制多个扭矩传递装置的操作的液压流体控制电路。 液压流体控制回路从离轴液压流体泵接收加压的液压流体，并且具有设置在变速箱，输入构件和其它联接构件中的多个流体通道。

公开(公告)号：US08105196B2

公开(公告)日：2012-01-31

申请号：US12434272

申请日：2009-05-01

申请人： Patrick S. Portell ,  John A. Diemer ,  James M. Hart ,  Scott H. Wittkopp ,  Edwin T. Grochowski ,  Douglas John Dwenger ,  Elizabeth I. Wooden ,  Boris Burgman ,  Clinton E. Carey ,  Tejinder Singh

发明人： Patrick S. Portell ,  John A. Diemer ,  James M. Hart ,  Scott H. Wittkopp ,  Edwin T. Grochowski ,  Douglas John Dwenger ,  Elizabeth I. Wooden ,  Boris Burgman ,  Clinton E. Carey ,  Tejinder Singh

IPC分类号： F16H31/00

CPC分类号： F16H3/66 ,  F16H57/043 ,  F16H2003/445 ,  F16H2200/006 ,  F16H2200/2012 ,  F16H2200/2043

摘要： A transmission is provided having an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque-transmitting devices. Further, a hydraulic fluid control circuit is provided for controlling the operation of the plurality of torque-transmitting devices. The hydraulic fluid control circuit receives pressurized hydraulic fluid from an off-axis hydraulic fluid pump and has a plurality of fluid passages disposed in the transmission house, input member and other coupling members.

公开(公告)号：US07644639B2

公开(公告)日：2010-01-12

申请号：US11678178

申请日：2007-02-23

申请人： James D. Hendrickson ,  John A. Diemer ,  Patrick S. Portell ,  Henryk Sowul ,  Ted T. Selever ,  Tejinder Singh ,  Craig S. Ross

发明人： James D. Hendrickson ,  John A. Diemer ,  Patrick S. Portell ,  Henryk Sowul ,  Ted T. Selever ,  Tejinder Singh ,  Craig S. Ross

IPC分类号： F16H3/093

CPC分类号： F16H3/006 ,  F16H3/093 ,  F16H2200/0056 ,  Y10T74/19233 ,  Y10T74/19288 ,  Y10T74/19456

摘要： A transmission is provided having a dual clutch, to achieve torque flow through a countershaft gearing arrangement. The countershaft gearing arrangement includes a plurality of co-planar gear sets having gears that are selectively connectable to a plurality of countershafts. At least one transfer gear set transfers torque from the counter shafts to an output shaft. The output shaft is connected to a final drive unit that has a final drive unit output shaft that is transverse to an input member connected at one end to a torque converter and at the other end to the dual clutch.

摘要翻译： 提供具有双离合器的变速器，以实现通过中间轴传动装置的扭矩流。 中间轴传动装置包括多个共面齿轮组，其具有可选择性地连接到多个中间轴的齿轮。 至少一个传动齿轮组将扭矩从相对轴传递到输出轴。 输出轴连接到具有最终驱动单元输出轴的最终驱动单元，该最终驱动单元输出轴横向于在一端连接到变矩器并且在另一端连接到双离合器的输入构件。

公开(公告)号：US20080202267A1

公开(公告)日：2008-08-28

申请号：US11678178

申请日：2007-02-23

申请人： James D. Hendrickson ,  John A. Diemer ,  Patrick S. Portell ,  Henryk Sowul ,  Ted T. Selever ,  Tejinder Singh ,  Craig S. Ross

发明人： James D. Hendrickson ,  John A. Diemer ,  Patrick S. Portell ,  Henryk Sowul ,  Ted T. Selever ,  Tejinder Singh ,  Craig S. Ross

IPC分类号： F16H3/08 ,  F16D21/06

CPC分类号： F16H3/006 ,  F16H3/093 ,  F16H2200/0056 ,  Y10T74/19233 ,  Y10T74/19288 ,  Y10T74/19456

摘要： A transmission is provided having a dual clutch, to achieve torque flow through a countershaft gearing arrangement. The countershaft gearing arrangement includes a plurality of co-planar gear sets having gears that are selectively connectable to a plurality of countershafts. At least one transfer gear set transfers torque from the counter shafts to an output shaft. The output shaft is connected to a final drive unit that has a final drive unit output shaft that is transverse to an input member connected at one end to a torque converter and at the other end to the dual clutch.

摘要翻译： 提供具有双离合器的变速器，以实现通过中间轴传动装置的扭矩流。 中间轴传动装置包括多个共面齿轮组，其具有可选择性地连接到多个中间轴的齿轮。 至少一个传动齿轮组将扭矩从相对轴传递到输出轴。 输出轴连接到具有最终驱动单元输出轴的最终驱动单元，该最终驱动单元输出轴横向于在一端连接到变矩器并且在另一端连接到双离合器的输入构件。

公开(公告)号：US20160298734A9

公开(公告)日：2016-10-13

申请号：US13621562

申请日：2012-09-17

申请人： Mikael B. Mohlin ,  Tejinder Singh ,  Patrick S. Portell ,  David M. Zini

发明人： Mikael B. Mohlin ,  Tejinder Singh ,  Patrick S. Portell ,  David M. Zini

IPC分类号： F16H3/08

CPC分类号： F16H3/62 ,  F16H3/006 ,  F16H2003/0807 ,  F16H2200/0056 ,  Y10T74/19233

摘要： A transmission includes an input member, an output member, first and second interconnecting members, first and second countershaft members, a plurality of co-planar gear sets, and a plurality of torque transmitting devices. The torque transmitting devices include a plurality of synchronizer assemblies and a dual clutch assembly. The transmission is operable to provide at least one reverse speed ratio and a plurality of forward speed ratios between the input member and the output member.

摘要翻译： 变速器包括输入构件，输出构件，第一和第二互连构件，第一和第二中间轴构件，多个共面齿轮组和多个扭矩传递装置。 扭矩传递装置包括多个同步器组件和双离合器组件。 变速器可操作以在输入构件和输出构件之间提供至少一个倒档速度比和多个前进速比。

公开(公告)号：US20140080654A1

公开(公告)日：2014-03-20

申请号：US13621562

申请日：2012-09-17

申请人： Mikael B. Mohlin ,  Tejinder Singh ,  Patrick S. Portell ,  David M. Zini

发明人： Mikael B. Mohlin ,  Tejinder Singh ,  Patrick S. Portell ,  David M. Zini

IPC分类号： F16H3/08

CPC分类号： F16H3/62 ,  F16H3/006 ,  F16H2003/0807 ,  F16H2200/0056 ,  Y10T74/19233

摘要： A transmission includes an input member, an output member, first and second interconnecting members, first and second countershaft members, a plurality of co-planar gear sets, and a plurality of torque transmitting devices. The torque transmitting devices include a plurality of synchronizer assemblies and a dual clutch assembly. The transmission is operable to provide at least one reverse speed ratio and a plurality of forward speed ratios between the input member and the output member.

摘要翻译： 变速器包括输入构件，输出构件，第一和第二互连构件，第一和第二中间轴构件，多个共面齿轮组和多个扭矩传递装置。 扭矩传递装置包括多个同步器组件和双离合器组件。 变速器可操作以在输入构件和输出构件之间提供至少一个倒档速度比和多个前进速比。

公开(公告)号：US08635924B2

公开(公告)日：2014-01-28

申请号：US13551268

申请日：2012-07-17

申请人： Tejinder Singh ,  Patrick S. Portell

发明人： Tejinder Singh ,  Patrick S. Portell

IPC分类号： F16H3/08

CPC分类号： F16H3/006 ,  F16H2003/0931 ,  F16H2200/006

摘要： A transmission is connectable to an input member and includes an output transfer gear, first and second shaft members, first, second and third countershaft members, a plurality of co-planar gear sets, and a plurality of torque transmitting devices. The torque transmitting devices include a plurality of gears, synchronizer assemblies and a dual clutch assembly. The transmission is operable to provide at least one reverse speed ratio and a plurality of forward speed ratios between the input member and the output member.