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公开(公告)号：US08292767B2
公开(公告)日：2012-10-23
申请号：US12463713
申请日：2009-05-11
申请人： James B. Borgerson , Donald L. Dusenberry , Andrew W. Phillips , Scott H. Wittkopp , Clinton E. Carey , James M. Hart
发明人： James B. Borgerson , Donald L. Dusenberry , Andrew W. Phillips , Scott H. Wittkopp , Clinton E. Carey , James M. Hart
CPC分类号： F16H3/66 , F16H2200/006 , F16H2200/2012 , F16H2200/2043
摘要： A powertrain is provided having a multi-speed transmission. The 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： 提供具有多速变速器的动力系。 传动装置具有输入部件，输出部件，四个行星齿轮组，多个连接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：US08277355B2
公开(公告)日：2012-10-02
申请号：US12831825
申请日：2010-07-07
IPC分类号： F16H3/44
CPC分类号： F16H3/666 , F16H2003/442 , F16H2003/445 , F16H2200/0065 , F16H2200/201 , F16H2200/2046
摘要： A transmission is has an input member, an output member, two stacked planetary gear sets, a third planetary gear set, a plurality of coupling members and a plurality of torque transmitting devices. The stacked planetary gear sets have a first, second, third, fourth and fifth member and the third planetary gear set has a first, second and third member. The torque transmitting devices include clutches and brakes.
摘要翻译： 变速器具有输入构件，输出构件，两个堆叠的行星齿轮组，第三行星齿轮组，多个联接构件和多个扭矩传递装置。 堆叠的行星齿轮组具有第一，第二，第三，第四和第五构件，并且第三行星齿轮组具有第一，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：US08206252B2
公开(公告)日：2012-06-26
申请号：US12425633
申请日：2009-04-17
申请人： Donald L. Dusenberry , James B. Borgerson , James M. Hart , Scott H. Wittkopp , Andrew W. Phillips , Clinton E. Carey
发明人： Donald L. Dusenberry , James B. Borgerson , James M. Hart , Scott H. Wittkopp , Andrew W. Phillips , Clinton E. Carey
CPC分类号： F16H3/66 , B60K6/48 , F16H61/0028 , F16H2200/006 , F16H2200/2012 , F16H2200/2043 , Y02T10/6221
摘要： A hybrid powertrain includes an internal combustion engine, at least one electric machine and a multi-speed transmission. The electric machine is connected to a shaft between the internal combustion engine and the multi-speed transmission. The 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： 混合动力系包括内燃机，至少一个电机和多速变速器。 电机连接在内燃机和多速变速器之间的轴上。 传动装置具有输入部件，输出部件，四个行星齿轮组，多个连接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：US20120142480A1
公开(公告)日：2012-06-07
申请号：US13372004
申请日：2012-02-13
IPC分类号： F16H37/04
CPC分类号： F16H3/666 , F16H2200/0065 , F16H2200/0091 , F16H2200/2012 , F16H2200/2053
摘要： The present invention provides a nine forward speed automatic transmission for a motor vehicle which includes four planetary gear sets, a plurality of friction and synchronizer clutches and two chain drive assemblies. The transmission is arranged along two parallel axes of rotation: a first axis defined by the input shaft and a second axis defined by the output shaft. The chain drive assemblies transfer power between sprockets disposed on the two axes. Various combinations of clutches may be engaged to provide nine forward speed ratios and five reverse speed ratios.
摘要翻译： 本发明提供了一种用于机动车辆的九个前进速度自动变速器，其包括四个行星齿轮组，多个摩擦和同步离合器和两个链传动组件。 变速器沿着两个平行的旋转轴线布置：由输入轴限定的第一轴线和由输出轴限定的第二轴线。 链条驱动装置在布置在两个轴上的链轮之间传递动力。 可以接合离合器的各种组合以提供九个前进速度比和五个倒档速度比。
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公开(公告)号：US20120010038A1
公开(公告)日：2012-01-12
申请号：US12831825
申请日：2010-07-07
IPC分类号： F16H3/44
CPC分类号： F16H3/666 , F16H2003/442 , F16H2003/445 , F16H2200/0065 , F16H2200/201 , F16H2200/2046
摘要： A transmission is has an input member, an output member, two stacked planetary gear sets, a third planetary gear set, a plurality of coupling members and a plurality of torque transmitting devices. The stacked planetary gear sets have a first, second, third, fourth and fifth member and the third planetary gear set has a first, second and third member. The torque transmitting devices include clutches and brakes.
摘要翻译： 变速器具有输入构件，输出构件，两个堆叠的行星齿轮组，第三行星齿轮组，多个联接构件和多个扭矩传递装置。 堆叠的行星齿轮组具有第一，第二，第三，第四和第五构件，并且第三行星齿轮组具有第一，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：US20120000743A1
公开(公告)日：2012-01-05
申请号：US12830097
申请日：2010-07-02
IPC分类号： F16D48/00
CPC分类号： F16H3/006 , B60T7/122 , F16H63/3425 , F16H2003/0931 , F16H2200/0047 , F16H2312/04
摘要： A device operable in a transmission for substantially preventing vehicular rollback on an incline includes a shaft, a gear, a one-way clutch, and a pawl member. The gear is selectively connected for common rotation with the shaft. The gear is rotatable in a first rotary direction and a second rotary direction. The one-way clutch has an inner race and an outer race, where the inner race is connected to the gear and the outer race has an outer surface having a plurality of engaging teeth. The pawl member has a first end and a second end, where the first end is pivotly mounted to a transmission housing. The second end of the pawl has a first angled portion configured to releasably engage at least one of the plurality of engaging teeth of the outer race as the outer race rotates in the second rotary direction.
摘要翻译： 在变速箱中可操作的用于基本上防止车辆在倾斜处的回滚的装置包括轴，齿轮，单向离合器和棘爪构件。 选择性地连接齿轮以与轴进行共同旋转。 齿轮能够沿第一旋转方向和第二旋转方向旋转。 单向离合器具有内圈和外圈，内圈与齿轮连接，外圈具有多个啮合齿的外表面。 棘爪构件具有第一端和第二端，其中第一端枢转地安装到变速器壳体。 棘爪的第二端具有第一倾斜部分，该第一倾斜部分构造成当外座圈沿第二旋转方向旋转时可释放地接合外座圈的多个接合齿中的至少一个。
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公开(公告)号：US20110034289A1
公开(公告)日：2011-02-10
申请号：US12840918
申请日：2010-07-21
IPC分类号： F16H3/62
CPC分类号： F16H3/66 , F16H2200/0052 , F16H2200/201 , F16H2200/2043
摘要： A transmission is provided 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 first, second and third members. The torque transmitting devices include clutches and brakes.
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公开(公告)号：US20110021300A1
公开(公告)日：2011-01-27
申请号：US12507307
申请日：2009-07-22
IPC分类号： F16H37/08
CPC分类号： F16H3/728 , B60K1/02 , B60K6/365 , B60K6/445 , B60K6/547 , F16H2037/102 , F16H2037/104 , F16H2200/2007 , F16H2200/2035 , Y02T10/6239
摘要： Various embodiments of electrically-variable transmissions are provided that have two motor-generators, two planetary gear sets, and two torque-transmitting mechanisms, including a rotating-type clutch and a stationary-type clutch. An input member is connected for common rotation with a ring gear of the first planetary gear set. Carriers of both of the planetary gear sets are connected for common rotation with one another, and with an output member. The first motor/generator is connected for common rotation with the sun gear of the first planetary gear set. The second motor/generator is connected for common rotation with the sun gear of the second planetary gear set. A drive transfer assembly transfers torque from components establishing the first axis of rotation through components establishing one or two additional axes of rotation to a differential establishing yet another axis of rotation.
摘要翻译： 提供了具有两个电动发电机，两个行星齿轮组以及包括旋转式离合器和固定式离合器的两个扭矩传递机构的电动变速器的各种实施例。 输入构件与第一行星齿轮组的环形齿轮连接用于共同旋转。 两个行星齿轮组的承载件彼此相互连接，并与输出构件连接。 第一个电机/发电机与第一个行星齿轮组的太阳齿轮相连用于共同旋转。 第二电动机/发电机与第二行星齿轮组的太阳齿轮连接用于共同旋转。 驱动传递组件通过将建立一个或两个附加旋转轴的部件建立到第一旋转轴线的部件传递扭矩，以建立另一个旋转轴线的差速器。
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公开(公告)号：US20100248882A1
公开(公告)日：2010-09-30
申请号：US12410516
申请日：2009-03-25
IPC分类号： F16H3/62
CPC分类号： B60K6/48 , B60K6/365 , F16H3/725 , F16H2200/006 , F16H2200/201 , F16H2200/2043 , Y02T10/6221
摘要： The hybrid transmission has a plurality of members that can be utilized in powertrains to provide eight forward speed ratios and one reverse speed ratio. The hybrid transmission includes a motor/generator, three planetary gear sets, five torque-transmitting devices, three external gear sets and a final drive gear set. 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 the final drive gear set. The five torque-transmitting devices provide interconnections between various planetary and external gear members, the input shaft, 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： 混合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比。 混合变速器包括电动机/发电机，三个行星齿轮组，五个扭矩传递装置，三个外部齿轮组和最终传动齿轮组。 动力总成包括连续地连接到行星齿轮构件之一的发动机和变矩器以及与最终传动齿轮组连续连接的输出构件。 五个扭矩传递装置提供各种行星和外部齿轮构件，输入轴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：US20100197443A1
公开(公告)日：2010-08-05
申请号：US12715283
申请日：2010-03-01
申请人： James M. Hart , James B. Borgerson , Scott H. Wittkopp , Andrew W. Phillips , Clinton E. Carey , Madhusudan Raghavan
发明人： James M. Hart , James B. Borgerson , Scott H. Wittkopp , Andrew W. Phillips , Clinton E. Carey , Madhusudan Raghavan
IPC分类号： F16H3/62
CPC分类号： F16H3/66 , F16H2200/006 , F16H2200/2012 , F16H2200/2043
摘要： A transmission is disclosed having an input member, an output member, a plurality of planetary gear sets, a plurality of interconnecting members and a plurality of torque-transmitting mechanisms. The plurality of planetary gear sets has first, second and third members. The input member is continuously interconnected with a member of the planetary gear sets. The output member is continuously interconnected with another member of the planetary gear sets. At least eight forward speeds and one reverse speed are produced by the selective engagement of the five torque-transmitting mechanisms.
摘要翻译： 公开了一种具有输入构件，输出构件，多个行星齿轮组，多个互连构件和多个扭矩传递机构的变速器。 多个行星齿轮组具有第一，第二和第三构件。 输入构件与行星齿轮组的构件连续地互连。 输出构件与行星齿轮组的另一个构件连续地互连。 通过五个扭矩传递机构的选择性接合产生至少八个前进速度和一个倒档速度。
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