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公开(公告)号：US20140274546A1
公开(公告)日：2014-09-18
申请号：US13839425
申请日：2013-03-15
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Edward W. Mellet , James M. Hart , Andrew W. Phillips
IPC: F16H3/62
CPC classification number: F16H3/62 , F16H3/66 , F16H2200/0069 , F16H2200/2012 , F16H2200/2046
Abstract: A transmission has 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: 变速器具有输入构件，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。
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公开(公告)号：US08777798B2
公开(公告)日：2014-07-15
申请号：US14043447
申请日：2013-10-01
Applicant: GM Global Technology Operations LLC
Inventor： James B. Borgerson , James M. Hart , Edward W. Mellet
IPC: F16H3/62
CPC classification number: F16H3/62 , F16H3/66 , F16H2200/0069 , F16H2200/2012 , F16H2200/2046
Abstract: 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. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes.
Abstract translation: 提供一种变速器，其具有输入构件，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。 每个行星齿轮组包括第一，第二和第三构件。 转矩传递装置包括离合器和制动器。
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公开(公告)号：US08758186B2
公开(公告)日：2014-06-24
申请号：US13888999
申请日：2013-05-07
Applicant: GM Global Technology Operations LLC
Inventor： Edward W. Mellet , James B. Borgerson , James M. Hart
CPC classification number: F16H3/62 , F16H3/66 , F16H2003/445 , F16H2200/0073 , F16H2200/2012 , F16H2200/2048
Abstract: A transmission of the present invention has an input member, an output member, 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 may include clutches and brakes. The torque transmitting devices are each selectively engageable in combinations of at least three to establish a plurality of forward speed ratios and at least one reverse speed ratio.
Abstract translation: 本发明的变速器具有输入构件，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。 每个行星齿轮组包括第一，第二和第三构件。 扭矩传递装置可以包括离合器和制动器。 扭矩传递装置各自可选择性地以至少三个的组合接合以建立多个前进速度比和至少一个倒档速度比。
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公开(公告)号：US08758185B2
公开(公告)日：2014-06-24
申请号：US13748202
申请日：2013-01-23
Applicant: GM Global Technology Operations LLC
Inventor： Edward W. Mellet , James M. Hart
CPC classification number: F16H3/66 , F16H3/44 , F16H3/666 , F16H2200/0069 , F16H2200/201 , F16H2200/2012 , F16H2200/2025 , F16H2200/2048
Abstract: A transmission is provided having an input member, an output member, a planetary gear set assembly, two 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 and the planetary gear set assembly includes first, second, third and fourth members. The torque transmitting devices include clutches and brakes actuatable in combinations of two to establish a plurality of forward gear ratios and one reverse gear ratio.
Abstract translation: 提供了一种变速器，其具有输入构件，输出构件，行星齿轮组组件，两个行星齿轮组，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，行星齿轮组组件包括第一，第二，第三和第四构件。 扭矩传递装置包括离合器和制动器，其可以两个组合起动，以建立多个前进档比和一个倒档传动比。
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Patent Agency Ranking
公开(公告)号：US20140128201A1
公开(公告)日：2014-05-08
申请号：US14067382
申请日：2013-10-30
Applicant: GM Global Technology Operations LLC
Inventor： Edward W. Mellet , James M. Hart , Andrew W. Phillips
IPC: F16H3/62
CPC classification number: F16H3/66 , F16H2200/0069 , F16H2200/0086 , F16H2200/201 , F16H2200/2048
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. 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，至少三个行星齿轮组，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。
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公开(公告)号：US08715130B2
公开(公告)日：2014-05-06
申请号：US13893894
申请日：2013-05-14
Applicant: GM Global Technology Operations LLC
Inventor： Edward W. Mellet , James M. Hart , Andrew W. Phillips
IPC: F16H3/62
CPC classification number: F16H3/62 , F16H3/66 , F16H2200/0073 , F16H2200/2012 , F16H2200/2046
Abstract: A transmission has an input member, an output member, four planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Two of the four planetary gear sets are stacked. Two of the planetary gear sets include first, second and third members. The two planetary gear sets that are stacked form a planetary gear set assembly that includes a first, second, third and fourth member. The torque transmitting devices include clutches and brakes.
Abstract translation: 变速器具有输入构件，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。 四个行星齿轮组中的两个被堆叠。 两个行星齿轮组包括第一，第二和第三部件。 堆叠的两个行星齿轮组形成包括第一，第二，第三和第四构件的行星齿轮组组件。 扭矩传递装置包括离合器和制动器。
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公开(公告)号：US20140106923A1
公开(公告)日：2014-04-17
申请号：US14043447
申请日：2013-10-01
Applicant: GM Global Technology Operations LLC
Inventor： James B. Borgerson , James M. Hart , Edward W. Mellet
IPC: F16H3/62
CPC classification number: F16H3/62 , F16H3/66 , F16H2200/0069 , F16H2200/2012 , F16H2200/2046
Abstract: 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. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes.
Abstract translation: 提供一种变速器，其具有输入构件，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。 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。
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公开(公告)号：US20130267373A1
公开(公告)日：2013-10-10
申请号：US13848912
申请日：2013-03-22
Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Inventor： Edward W. Mellet , James M. Hart , James B. Borgerson , Daryl A. Wilton
CPC classification number: F16H3/62 , F16D11/14 , F16D21/00 , F16D23/04 , F16D25/061 , F16D2023/0643 , F16D2023/0693 , F16H3/66 , F16H2200/0073 , F16H2200/2012 , F16H2200/2046
Abstract: 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. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and brakes actuatable in combinations of two to establish a plurality of forward gear ratios and one reverse gear ratio. One of the torque transmitting devices includes a friction clutch disposed in parallel with a binary clutch.
Abstract translation: 提供一种变速器，其具有输入构件，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。 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，其可以两个组合起动，以建立多个前进档比和一个倒档传动比。 扭矩传递装置之一包括与二元离合器平行设置的摩擦离合器。
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公开(公告)号：US20130203548A1
公开(公告)日：2013-08-08
申请号：US13737074
申请日：2013-01-09
Applicant: GM Global Technology Operations LLC
Inventor： Edward W. Mellet , James M. Hart
IPC: F16H3/62
CPC classification number: F16H3/62 , F16H3/666 , F16H2200/0069 , F16H2200/201 , F16H2200/2025 , F16H2200/2048
Abstract: 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. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include four clutches and three brakes actuatable in combinations of two to establish a plurality of forward gear ratios and one reverse gear ratio.
Abstract translation: 提供一种变速器，其具有输入构件，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。 每个行星齿轮组包括第一，第二和第三构件。 扭矩传递装置包括四个离合器和三个可组合起动两个制动器的制动器，以建立多个前进档比和一个倒档传动比。
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