-
公开(公告)号：US09347530B2
公开(公告)日：2016-05-24
申请号：US14640792
申请日：2015-03-06
Applicant: GM Global Technology Operations LLC
Inventor： James M. Hart
IPC: F16H3/66
CPC classification number: F16H3/666 , F16H3/663 , F16H2003/442 , F16H2200/0078 , F16H2200/201 , F16H2200/2012 , F16H2200/2023 , F16H2200/2046
Abstract: A transmission is provided having an input member, an output member, at least three planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. The torque transmitting devices include clutches and brakes actuatable in combinations of three to establish a plurality of forward gear ratios and at least one reverse gear ratio.
Abstract translation: 提供一种变速器，其具有输入构件，输出构件，至少三个行星齿轮组，多个联接构件和多个扭矩传递装置。 扭矩传递装置包括离合器和制动器，其可以三个组合起动以建立多个前进传动比和至少一个倒档传动比。
-
公开(公告)号：US09334929B2
公开(公告)日：2016-05-10
申请号：US14172438
申请日：2014-02-04
Applicant: GM Global Technology Operations LLC
Inventor： James M. Hart , James B. Borgerson
CPC classification number: F16H3/666 , F16H3/62 , F16H3/66 , F16H3/663 , F16H2200/0052 , F16H2200/2007 , F16H2200/201 , F16H2200/2043
Abstract: A transmission includes an input member, an output member, three planetary gear sets, a coupling member and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes.
Abstract translation: 变速器包括输入构件，输出构件，三个行星齿轮组，联接构件和多个扭矩传递装置。 每个行星齿轮组包括第一，第二和第三构件。 扭矩传递装置包括离合器和制动器。
-
公开(公告)号：US20160040767A1
公开(公告)日：2016-02-11
申请号：US14918104
申请日：2015-10-20
Applicant: GM Global Technology Operations LLC
Inventor： Edward W. Mellet , James M. Hart , Daryl A. Wilton , Clinton E. Carey
CPC classification number: F16H37/022 , F16H3/66 , F16H3/663 , F16H3/666 , F16H2003/442 , F16H2037/023 , F16H2200/0034 , F16H2200/2005 , F16H2200/2007 , F16H2200/2023 , F16H2200/2038
Abstract: A multi-mode continuously variable transmission in a powertrain of a motor vehicle includes a continuously variable unit connected to a planetary gear set arrangement. The planetary gear set arrangement generally includes two planetary gear sets, two brakes, and one clutch and provides multiple modes of ratio selection between the continuously variable unit and a transmission output member. The transmission output member is connected to a chain driven final having only three axes of rotation.
-
公开(公告)号：US09239103B2
公开(公告)日：2016-01-19
申请号：US14321084
申请日：2014-07-01
Applicant: GM Global Technology Operations LLC
Inventor： Edward W. Mellet , James M. Hart , Daryl A. Wilton , Clinton E. Carey
CPC classification number: F16H37/022 , F16H3/66 , F16H3/663 , F16H3/666 , F16H2003/442 , F16H2037/023 , F16H2200/0034 , F16H2200/2005 , F16H2200/2007 , F16H2200/2023 , F16H2200/2038
Abstract: A multi-mode continuously variable transmission in a powertrain of a motor vehicle includes a continuously variable unit connected to a planetary gear set arrangement. The planetary gear set arrangement generally includes two planetary gear sets, two brakes, and one clutch and provides multiple modes of ratio selection between the continuously variable unit and a transmission output member. The transmission output member is connected to a chain driven final having only three axes of rotation.
-
公开(公告)号：US20150267785A1
公开(公告)日：2015-09-24
申请号：US14640761
申请日：2015-03-06
Applicant: GM Global Technology Operations LLC
Inventor： James M. Hart
IPC: F16H3/66
CPC classification number: F16H3/663 , F16H3/66 , F16H2003/442 , F16H2200/0073 , F16H2200/0086 , F16H2200/201 , F16H2200/2012 , F16H2200/2023 , F16H2200/2046
Abstract: A transmission is provided having an input member, an output member, at least three planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. The torque transmitting devices include clutches and brakes actuatable in combinations of three to establish a plurality of forward gear ratios and at least one reverse gear ratio.
Abstract translation: 提供一种变速器，其具有输入构件，输出构件，至少三个行星齿轮组，多个联接构件和多个扭矩传递装置。 扭矩传递装置包括离合器和制动器，其可以三个组合起动以建立多个前进传动比和至少一个倒档传动比。
-
Patent Agency Ranking
公开(公告)号：US09133913B2
公开(公告)日：2015-09-15
申请号：US13968064
申请日：2013-08-15
Applicant: GM Global Technology Operations LLC
Inventor： Edward W. Mellet , James M. Hart , Andrew W. Phillips
CPC classification number: F16H3/62 , F16H3/666 , F16H2200/0073 , F16H2200/0086 , F16H2200/2012 , F16H2200/2046
Abstract: A transmission is provided having an input member, an output member, at least four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes actuatable in combinations of three to establish a plurality of forward gear ratios and at least one reverse gear ratio.
Abstract translation: 提供一种变速器，其具有输入构件，输出构件，至少四个行星齿轮组，多个联接构件和多个扭矩传递装置。 每个行星齿轮组包括第一，第二和第三构件。 扭矩传递装置包括离合器和制动器，其可以三个组合起动以建立多个前进传动比和至少一个倒档传动比。
-
公开(公告)号：US20150252877A1
公开(公告)日：2015-09-10
申请号：US14201225
申请日：2014-03-07
Applicant: GM Global Technology Operations LLC
Inventor： Edward W. Mellet , Craig S. Ross , James M. Hart
IPC: F16H3/62
CPC classification number: F16H3/62 , F16H3/666 , F16H2200/0078 , F16H2200/2012 , F16H2200/2048
Abstract: A transmission is provided having an input member, an output member, at least four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and a brake actuatable in combinations of four to establish a plurality of forward gear ratios and at least one reverse gear ratio.
-
公开(公告)号：US20150233458A1
公开(公告)日：2015-08-20
申请号：US14615713
申请日：2015-02-06
Applicant: GM Global Technology Operations LLC
Inventor： PETE R. Garcia , James M. Hart , Edward W. Mellet , Elizabeth I. Wooden , Douglas John Dwenger
CPC classification number: F16H37/022 , F16H47/065 , F16H2037/026 , F16H2200/0008
Abstract: A powertrain for a motor vehicle includes a one mode continuously variable transmission (CVT) and a torque converter connected to a planetary gear set assembly which is connected to a pulley and a chain assembly or other continuously variable unit (CVU). The planetary gear set arrangement generally includes one planetary gear set, one brake and one clutch. The CVU is connected to a final drive unit. The sheaves of the CVU have an involute spline connection.
Abstract translation: 用于机动车辆的动力系统包括单模无级变速器（CVT）和连接到行星齿轮组组件的变矩器，其连接到滑轮和链组件或其它连续可变单元（CVU）。 行星齿轮组装置通常包括一个行星齿轮组，一个制动器和一个离合器。 CVU连接到最终的驱动单元。 CVU的滑轮具有渐开线花键连接。
-
公开(公告)号：US09039556B2
公开(公告)日：2015-05-26
申请号：US13759603
申请日：2013-02-05
Applicant: GM Global Technology Operations LLC
Inventor： James B. Borgerson , Daryl A. Wilton , Edward W. Mellet , James M. Hart
CPC classification number: F02N11/04 , B60K6/365 , F02N15/022 , F02N15/046 , F16H3/62 , F16H3/66 , F16H37/065 , F16H2200/0069 , F16H2200/0078 , F16H2200/201 , F16H2200/2012 , F16H2200/2046 , F16H2200/2048 , Y10T74/131
Abstract: A transmission assembly for use in a motor vehicle is provided. The transmission assembly has a case for housing components of the transmission and an electromechanical device operable to convert mechanical energy to electrical energy. The electromechanical device is disposed within the transmission case. The case may have a main housing portion and a bell housing portion, with the electromechanical device housed in the main housing portion, in some variations. A transmission shaft may be rotatably supported within the case and configured to be connected to an engine of the motor vehicle. A connecting device may continuously interconnect the electromechanical device with the transmission shaft.
Abstract translation: 提供一种用于机动车辆的变速器组件。 变速器组件具有用于容纳变速器的部件的壳体和可操作以将机械能转换成电能的机电装置。 机电装置设置在变速箱内。 壳体可以具有主壳体部分和钟形壳体部分，其中机电装置容纳在主壳体部分中，在一些变型中。 传动轴可以被可旋转地支撑在壳体内并且构造成连接到机动车辆的发动机。 连接装置可以连续地将机电装置与传动轴相互连接。
-
公开(公告)号：US20150087464A1
公开(公告)日：2015-03-26
申请号：US14486109
申请日：2014-09-15
Applicant: GM Global Technology Operations LLC
Inventor： Edward W. Mellet , James M. Hart
CPC classification number: F16H37/022 , F16H3/66 , F16H3/666 , F16H2003/442 , F16H2003/445 , F16H2037/023 , F16H2200/0034 , F16H2200/2007 , F16H2200/2038
Abstract: A two mode CVT is provided for a motor vehicle. The CVT includes a speed change device connected to a pulley and belt assembly. The pulley and belt assembly is connected to a planetary gear set arrangement. The planetary gear set arrangement generally includes two planetary gear sets, one brake and two clutches. The planetary gear set arrangement is connected to a final drive unit.
Abstract translation: 为汽车提供两模式CVT。 CVT包括连接到滑轮和皮带组件的变速装置。 滑轮和皮带组件连接到行星齿轮组装置。 行星齿轮组装置通常包括两个行星齿轮组，一个制动器和两个离合器。 行星齿轮组装置连接到最终驱动单元。
-
-
-
-
-
-
-
-
-
Search Results
137
records
(took 0.031 seconds)
