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公开(公告)号：US09249865B2
公开(公告)日：2016-02-02
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
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：US09249864B2
公开(公告)日：2016-02-02
申请号：US13793596
申请日：2013-03-11
Applicant: GM Global Technology Operations LLC
Inventor： Edward W. Mellet , James M. Hart , James B. Borgerson
CPC classification number: F16H3/62 , F16H3/66 , F16H2200/0069 , 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 brakes actuatable in combinations of two to establish a plurality of forward gear ratios and one reverse gear ratio.
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公开(公告)号：US20150308543A1
公开(公告)日：2015-10-29
申请号：US14789553
申请日：2015-07-01
Applicant: GM Global Technology Operations LLC
Inventor： Edward W. Mellet , Scott H. Wittkopp , James M. Hart , Andrew W. Phillips
IPC: F16H3/66
CPC classification number: F16H3/66 , F16H3/62 , F16H2003/442 , F16H2003/445 , F16H2200/006 , F16H2200/2012 , F16H2200/2046
Abstract: A transmission includes an input and output member, four planetary gear sets each having first, second and third members, five interconnecting members continuously interconnecting members of the four planetary gear sets and six torque transmitting mechanisms selectively engageable to interconnect one of the first members, second members, and third members with at least one of another of the first members, second members, third members, and a stationary member. The torque transmitting mechanisms are selectively engageable in combinations of at least three to establish at least eight forward speed ratios and at least one reverse speed ratio between the input member and the output member.
Abstract translation: 变速器包括输入和输出构件，四个行星齿轮组，每个具有第一，第二和第三构件，五个互连构件连续地互连四个行星齿轮组的构件和六个扭矩传递机构，其选择性地可接合以互连第一构件之一，第二构件 构件和具有第一构件，第二构件，第三构件和固定构件中的至少一个的构件和第三构件。 扭矩传递机构可以选择性地接合至少三个组合，以建立输入构件和输出构件之间的至少八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：US09133915B2
公开(公告)日：2015-09-15
申请号：US14102067
申请日：2013-12-10
Applicant: GM Global Technology Operations LLC
Inventor： Edward W. Mellet , James M. Hart
IPC: F16H3/62
CPC classification number: F16H3/62 , F16H3/66 , F16H2200/0073 , F16H2200/2012 , F16H2200/2048
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 four or more 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，其可以四个或更多个的组合致动，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：US09109683B2
公开(公告)日：2015-08-18
申请号：US13800427
申请日：2013-03-13
Applicant: GM Global Technology Operations LLC
Inventor： Edward W. Mellet , Daryl A. Wilton , James M. Hart
CPC classification number: F16H37/065 , F16H3/66 , F16H2200/0078 , F16H2200/2012 , F16H2200/2048 , Y02T10/6247 , Y10S903/902
Abstract: A transmission with an integrated electric motor includes 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: 具有集成电动机的变速器包括输入构件，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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Patent Agency Ranking
公开(公告)号：US09074663B2
公开(公告)日：2015-07-07
申请号：US13902071
申请日：2013-05-24
Applicant: GM Global Technology Operations LLC
Inventor： Edward W. Mellet , Scott H. Wittkopp , James M. Hart , Andrew W. Phillips
CPC classification number: F16H3/66 , F16H3/62 , F16H2003/442 , F16H2003/445 , F16H2200/006 , F16H2200/2012 , F16H2200/2046
Abstract: A transmission includes an input and output member, four planetary gear sets each having first, second and third members, five interconnecting members continuously interconnecting members of the four planetary gear sets and six torque transmitting mechanisms selectively engageable to interconnect one of the first members, second members, and third members with at least one of another of the first members, second members, third members, and a stationary member. The torque transmitting mechanisms are selectively engageable in combinations of at least three to establish at least eight forward speed ratios and at least one reverse speed ratio between the input member and the output member.
Abstract translation: 变速器包括输入和输出构件，四个行星齿轮组，每个具有第一，第二和第三构件，五个互连构件连续地互连四个行星齿轮组的构件和六个扭矩传递机构，其选择性地可接合以互连第一构件之一，第二构件 构件和具有第一构件，第二构件，第三构件和固定构件中的至少一个的构件和第三构件。 扭矩传递机构可以选择性地接合至少三个组合，以建立输入构件和输出构件之间的至少八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：US09005072B2
公开(公告)日：2015-04-14
申请号：US14094219
申请日：2013-12-02
Applicant: GM Global Technology Operations LLC
Inventor： Edward W. Mellet , James M. Hart , Daryl A. Wilton
CPC classification number: F16H3/66 , F16H2200/006 , F16H2200/0069 , F16H2200/2012 , F16H2200/2046 , F16H2200/2097
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.
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可四个可组合的制动器，以建立多个前进档比和至少一个倒档传动比。
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公开(公告)号：US20140274547A1
公开(公告)日：2014-09-18
申请号：US14293638
申请日：2014-06-02
Applicant: GM Global Technology Operations LLC
Inventor： Edward W. Mellet , James B. Borgerson , James M. Hart
IPC: F16H3/66
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：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：US08814743B2
公开(公告)日：2014-08-26
申请号：US13680881
申请日：2012-11-19
Applicant: GM Global Technology Operations LLC
Inventor： James M. Hart , Daryl A. Wilton , Clinton E. Carey
CPC classification number: F16H3/62 , F16H3/66 , F16H2200/0069 , F16H2200/2012 , F16H2200/2046
Abstract: A transmission includes an input member, an output member, a set of four planetary gear sets each having first, second, and third members, a plurality of torque transmitting mechanisms each selectively engageable to interconnect at least one of the first, second, and third members with at least one other of the first, second, third members and a stationary member, and a synchronizer assembly that selectively connects and disconnects one member of one of the planetary gear sets.
Abstract translation: 变速器包括输入构件，输出构件，一组四个行星齿轮组，每组具有第一，第二和第三构件，多个扭矩传递机构，每个转矩传递机构可选择性地可接合以将第一，第二和第三构件中的至少一个 具有第一，第二，第三构件中的至少另一个的构件和固定构件，以及选择性地连接和断开行星齿轮组中的一个的一个构件的同步器组件。
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