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公开(公告)号：US08118700B2
公开(公告)日：2012-02-21
申请号：US12269580
申请日：2008-11-12
IPC分类号： F16H3/44
CPC分类号： B60K17/16 , B60K17/04 , F16H3/66 , F16H2200/006 , F16H2200/2012 , F16H2200/2015 , F16H2200/2043 , F16H2200/2097
摘要： A front wheel drive 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 a sun gear member, a planet carrier member, and a ring gear member. The torque transmitting devices include clutches and brakes arranged within a transmission housing.
摘要翻译： 前轮驱动传动装置具有输入部件，输出部件，四个行星齿轮组，多个连结部件和多个扭矩传递装置。 每个行星齿轮组包括太阳齿轮构件，行星架构件和环形齿轮构件。 扭矩传递装置包括布置在变速器壳体内的离合器和制动器。
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公开(公告)号：US08113980B2
公开(公告)日：2012-02-14
申请号：US12180211
申请日：2008-07-25
CPC分类号： F16H3/666 , F16H2200/006 , F16H2200/201 , F16H2200/2046 , F16H2200/2097
摘要： A transmission is disclosed having an input member, an output member, three planetary gear sets, a plurality of coupling members and a plurality of torque transmitting devices. Each of the planetary gear sets includes a sun gear member, a planet carrier member, and a ring gear member. The torque transmitting devices include five clutches and one brake arranged within a transmission housing.
摘要翻译： 公开了一种具有输入构件，输出构件，三个行星齿轮组，多个联接构件和多个扭矩传递装置的变速器。 每个行星齿轮组包括太阳齿轮构件，行星架构件和环形齿轮构件。 扭矩传递装置包括布置在变速器壳体内的五个离合器和一个制动器。
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公开(公告)号：US08096915B2
公开(公告)日：2012-01-17
申请号：US12391805
申请日：2009-02-24
IPC分类号： F16H3/44
CPC分类号： F16H3/666 , F16H2200/0069 , F16H2200/2012 , F16H2200/2046
摘要： 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 selectively engageable in combinations of at least three to establish at least ten forward speed ratios and at least one reverse speed ratio.
摘要翻译： 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。 扭矩传递装置可选择性地以至少三个组合的方式接合以建立至少十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：US20120004069A1
公开(公告)日：2012-01-05
申请号：US13236238
申请日：2011-09-19
IPC分类号： F16H3/44
CPC分类号： F16H3/66 , F16H2200/006 , F16H2200/2012 , F16H2200/2043 , F16H2200/2097
摘要： A transmission is provided having an input member, an output member, an intermediate member, four planetary gear sets, a plurality of interconnecting members, and five torque transmitting mechanisms. The planetary gear sets include first, second and third members. The plurality of interconnecting members each continuously interconnect one of the first, second and third members of the planetary gear sets with another one of the first, second and third members of the planetary gear sets, and a stationary member. The torque transmitting mechanisms are selectively engageable in combinations of at least two to establish at least eight forward speed ratios and at least one reverse speed ratio between the input member and the output member.
摘要翻译： 提供一种变速器，其具有输入构件，输出构件，中间构件，四个行星齿轮组，多个互连构件和五个扭矩传递机构。 行星齿轮组包括第一，第二和第三构件。 多个互连构件各自连续地将行星齿轮组的第一，第二和第三构件中的一个与行星齿轮组的第一，第二和第三构件中的另一个和固定构件互连。 转矩传递机构可以选择性地接合至少两个组合，以便在输入构件和输出构件之间建立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：US08079932B2
公开(公告)日：2011-12-20
申请号：US12391789
申请日：2009-02-24
IPC分类号： F16H3/44
CPC分类号： F16H3/666 , F16H2200/0065 , F16H2200/2012 , F16H2200/2046
摘要： 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 selectively engageable in combinations of at least two to establish at least nine forward speed ratios and at least one reverse speed ratio.
摘要翻译： 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。 扭矩传递装置可以选择性地接合至少两个组合以建立至少九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：US08079931B2
公开(公告)日：2011-12-20
申请号：US13161199
申请日：2011-06-15
IPC分类号： F16H3/62
CPC分类号： F16H3/666 , F16H2200/006 , F16H2200/2012 , F16H2200/2043
摘要： An eight speed automatic transmission is provided having an input member, an output member, four planetary gear sets and five torque transmitting devices. Three of the planetary gear sets are simple and one planetary gear set is compound. Each of the plurality of planetary gear sets has first, second and third members: a sun gear, a ring gear and a planet carrier having a plurality of planet gears rotatably disposed thereon. Three of the torque transmitting devices are clutches and two of the devices are brakes. Eight embodiments of the transmission having different arrangements of the planetary gear sets, clutches and brakes are disclosed.
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公开(公告)号：US20110300986A1
公开(公告)日：2011-12-08
申请号：US12795418
申请日：2010-06-07
IPC分类号： F16H3/44
CPC分类号： F16H3/66 , F16H2200/0047 , F16H2200/2007 , F16H2200/2043
摘要： A transmission is provided having an input member, an output member, 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. The torque transmitting devices include clutches and brakes.
摘要翻译： 提供一种变速器，其具有输入构件，输出构件，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。 扭矩传递装置包括离合器和制动器。
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公开(公告)号：US08057350B2
公开(公告)日：2011-11-15
申请号：US11870456
申请日：2007-10-11
申请人： Andrew W. Phillips , Clinton E. Carey , James M. Hart , Scott H. Wittkopp , Madhusudan Raghavan
发明人： Andrew W. Phillips , Clinton E. Carey , James M. Hart , Scott H. Wittkopp , Madhusudan Raghavan
IPC分类号： F16H3/44
CPC分类号： F16H3/66 , F16H2200/006 , F16H2200/2012 , F16H2200/2043 , F16H2200/2097
摘要： The transmission has a plurality of members that can be utilized in powertrains to provide eight forward speed ratios and one reverse speed ratio. The transmission includes four planetary gear sets having five torque-transmitting mechanisms, two fixed interconnections and two grounded members. The powertrain includes an engine and torque converter that is continuously connected to at least one of the planetary gear members and an output member that is continuously connected with another one of the planetary gear members. The five torque-transmitting mechanisms provide interconnections between various gear members, and are operated in combinations of three to establish at least eight forward speed ratios and at least one reverse speed ratio.
摘要翻译： 变速器具有可用于动力系中的多个构件，以提供八个前进速度比和一个倒档速度。 变速器包括具有五个扭矩传递机构，两个固定互连和两个接地构件的四个行星齿轮组。 动力系包括发动机和变矩器，其连续地连接到至少一个行星齿轮构件和与另一个行星齿轮构件连续地连接的输出构件。 五个扭矩传递机构提供各种齿轮构件之间的互连，并且三个组合操作以建立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：US20110275473A1
公开(公告)日：2011-11-10
申请号：US13185346
申请日：2011-07-18
CPC分类号： F16H3/66 , F16H2200/006 , F16H2200/2012 , F16H2200/2043 , F16H2200/2097
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. Each of the planetary gear sets includes first, second and third members. The torque transmitting devices include clutches and a brake. The torque transmitting mechanisms are selectively engageable in combinations of at least two to establish at least eight forward speed ratios and at least one reverse speed ratio between the input member and the output member.
摘要翻译： 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。 转矩传递机构可以选择性地接合至少两个组合，以便在输入构件和输出构件之间建立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：US08052567B2
公开(公告)日：2011-11-08
申请号：US12327844
申请日：2008-12-04
IPC分类号： F16H3/44
CPC分类号： F16H3/66 , F16H2200/0069 , F16H2200/2012 , F16H2200/2046
摘要： The transmission has a plurality of members that can be utilized in powertrains to provide at least nine forward speed ratios and one reverse speed ratio. The transmission includes four planetary gear sets, six torque-transmitting devices, and four fixed interconnections. The powertrain includes an engine and torque converter that is continuously connected to one of the planetary gear members and an output member that is continuously connected with another one of the planetary gear members. The six torque-transmitting devices provide interconnections between various gear members, and the transmission housing, and are operated in combinations of three to establish at least nine forward speed ratios and one reverse speed ratio.
摘要翻译： 变速器具有可用于动力系中的多个构件，以提供至少九个前进速度比和一个倒档速度。 变速器包括四个行星齿轮组，六个扭矩传递装置和四个固定互连。 动力系包括发动机和变矩器，其连续地连接到行星齿轮构件之一和与另一个行星齿轮构件连续地连接的输出构件。 六个扭矩传递装置提供各种齿轮构件和变速器壳体之间的互连，并且三个组合操作以建立至少九个前进速度比和一个倒档速度比。
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