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公开(公告)号：US07731621B2
公开(公告)日：2010-06-08
申请号：US11780638
申请日：2007-07-20
申请人： Scott H. Wittkopp , James M. Hart , Andrew W. Phillips , Clinton E. Carey , Madhusudan Raghavan
发明人： Scott H. Wittkopp , James M. Hart , Andrew W. Phillips , Clinton E. Carey , Madhusudan Raghavan
IPC分类号： F16H3/62
CPC分类号： F16H3/666 , F16H2200/006 , F16H2200/201 , F16H2200/2046
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 three planetary gear sets, six torque-transmitting devices, and two 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 eight 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，以提供八个前进速度比和一个倒档速度。 变速器包括三个行星齿轮组，六个扭矩传递装置和两个固定互连。 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八个前进速度比和一个倒档速度比。
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公开(公告)号：US07695398B2
公开(公告)日：2010-04-13
申请号：US11774856
申请日：2007-07-09
IPC分类号： F16H3/62
CPC分类号： F16H3/666 , F16H2200/0065 , F16H2200/2012 , F16H2200/2046
摘要： The transmission has a plurality of members that can be utilized in powertrains to provide nine forward speed ratios and one reverse speed ratio. The transmission includes four planetary gear sets, six torque-transmitting devices, and three 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 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九个前进速度比和一个倒档速度比。 变速器包括四个行星齿轮组，六个扭矩传递装置和三个固定互连。 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九个前进速度比和一个倒档速度比。
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公开(公告)号：US07695395B2
公开(公告)日：2010-04-13
申请号：US11839032
申请日：2007-08-15
IPC分类号： F16H3/62
CPC分类号： F16H3/666 , 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 on reverse ratio. The transmission includes four planetary gear sets, five torque-transmitting devices, three fixed interconnections and a grounded member. The powertrain includes an engine and torque converter that is continuously connected to one of the planetary gear members. The five torque-transmitting devices provide interconnections between various gear members, and the transmission housing, and are operated in combinations of two to establish eight forward speed ratios and on 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反向比。 变速器包括四个行星齿轮组，五个扭矩传递装置，三个固定互连和接地构件。 动力系包括连续地连接到行星齿轮构件之一的发动机和变矩器。 五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，并且以两个组合的方式操作，以建立八个前进速度比和倒档速比。
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公开(公告)号：US20100069191A1
公开(公告)日：2010-03-18
申请号：US12211288
申请日：2008-09-16
申请人： Shawn H. Swales , Joel M. Maguire , Andrew W. Phillips , Clinton E. Carey , James B. Borgerson , Donald L. Dusenberry , James M. Hart , Scott H. Wittkopp
发明人： Shawn H. Swales , Joel M. Maguire , Andrew W. Phillips , Clinton E. Carey , James B. Borgerson , Donald L. Dusenberry , James M. Hart , Scott H. Wittkopp
CPC分类号： F16H3/66 , B60K6/365 , B60K6/48 , B60K6/485 , B60K6/547 , F16H2200/006 , F16H2200/2012 , F16H2200/2043 , Y02T10/6221 , Y02T10/6226
摘要： The hybrid powertrain has a plurality of members that can be utilized to provide eight forward speed ratios and one reverse speed ratio in a hybrid transmission architecture. The transmission includes three planetary gear sets having five torque-transmitting devices and four fixed interconnections. The powertrain includes an engine, a damper, a pump, an engine disconnect clutch, and a drive motor, all operatively connected with the transmission to provide strong hybrid operating capability.
摘要翻译： 混合动力系具有多个可用于在混合动力传动结构中提供八个前进速比和一个倒档速度的构件。 变速器包括具有五个扭矩传递装置和四个固定互连的三个行星齿轮组。 动力传动系包括发动机，阻尼器，泵，发动机断开离合器和驱动电动机，所有这些都与变速器可操作地连接以提供强大的混合操作能力。
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公开(公告)号：US07651434B2
公开(公告)日：2010-01-26
申请号：US11742877
申请日：2007-05-01
申请人： Clinton E. Carey , James M. Hart , Andrew W. Phillips , Madhusudan Raghavan , Scott H. Wittkopp
发明人： Clinton E. Carey , James M. Hart , Andrew W. Phillips , Madhusudan Raghavan , Scott H. Wittkopp
IPC分类号： F16H3/44
CPC分类号： F16H3/66 , F16H2200/006 , F16H2200/201 , F16H2200/2046 , 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 three planetary gear sets having six torque-transmitting mechanisms, two fixed interconnections and a grounded member. The powertrain includes an engine and torque converter that is selectively 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 six torque-transmitting mechanisms provide interconnections between various gear members, the transmission housing and with the input member, and are operated in combinations of three to establish eight 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，以提供八个前进速度比和一个倒档速度。 变速器包括具有六个扭矩传递机构，两个固定互连和接地构件的三个行星齿轮组。 动力系包括发动机和变矩器，其被选择性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。 六个扭矩传递机构提供各种齿轮构件，变速器壳体和输入构件之间的互连，并且三个组合操作以建立八个前进速度比和一个倒档速度比。
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公开(公告)号：US20090264247A1
公开(公告)日：2009-10-22
申请号：US12366798
申请日：2009-02-06
IPC分类号： F16H3/62
CPC分类号： B60K17/08 , F16H3/66 , F16H2200/006 , F16H2200/2012 , F16H2200/2043
摘要： A front wheel drive transmission is provided having a transmission input member, a transmission 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 a brake arranged within a transmission housing.
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公开(公告)号：US20090215581A1
公开(公告)日：2009-08-27
申请号：US12325634
申请日：2008-12-01
IPC分类号： F16H3/62
CPC分类号： F16H3/66 , F16H2200/006 , F16H2200/2012 , F16H2200/2043
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.
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公开(公告)号：US20090209391A1
公开(公告)日：2009-08-20
申请号：US12324283
申请日：2008-11-26
IPC分类号： F16H3/44
CPC分类号： F16H3/66 , F16H2200/0043 , F16H2200/006 , F16H2200/2012 , F16H2200/2043
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.
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公开(公告)号：US20090209384A1
公开(公告)日：2009-08-20
申请号：US12269580
申请日：2008-11-12
IPC分类号： F16H37/08
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：US20090192011A1
公开(公告)日：2009-07-30
申请号：US12263042
申请日：2008-10-31
IPC分类号： F16H3/62
CPC分类号： F16H3/66 , F16H2200/0069 , F16H2200/2012 , F16H2200/2046
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 brakes.
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。
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