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1.发明授权Multi-speed transmission mechanisms with three planetary gearsets and input clutches 失效具有三个行星齿轮组和输入离合器的多速传动机构公开(公告)号：US06620075B2
公开(公告)日：2003-09-16
申请号：US10041306
申请日：2002-01-08
申请人： Chi-Kuan Kao , Madhusudan Raghavan , Patrick Benedict Usoro , Chunhao J. Lee , Norman Kenneth Bucknor
发明人： Chi-Kuan Kao , Madhusudan Raghavan , Patrick Benedict Usoro , Chunhao J. Lee , Norman Kenneth Bucknor
IPC分类号： F16H362
CPC分类号： F16H3/666 , F16H3/66 , F16H2003/445 , F16H2200/0056 , F16H2200/201
摘要： A family of power transmissions have three planetary gearsets each of which have first, second, and third members. A pair of fixed interconnecting members establish continuous connections between a member of the first planetary gearset and a member of the second planetary gearset, and between another member of the second planetary gearset and a member of the third planetary gearset, respectively. Each of the transmission family members has an output shaft, which is continuously connected with at least one member of one of the planetary gearsets and an input shaft, which is selectively connectible with at least two members of the planetary gearsets through respective first and second torque-transmitting mechanisms. Four other torque-transmitting mechanisms are provided to establish various interconnections between members of the planetary gearsets and/or members of the planetary gearsets and the transmission housing. The six torque-transmitting mechanisms are selectively engageable in combinations of four to establish at least seven forward speed ratios and one reverse speed ratio between the input shaft and the output shaft through the planetary transmission.
摘要翻译： 一系列动力传动装置具有三个行星齿轮组，每个具有第一，第二和第三部件。 一对固定互连构件在第一行星齿轮组的构件和第二行星齿轮组的构件之间以及第二行星齿轮组的另一构件和第三行星齿轮组的构件之间分别建立连续的连接。 每个传动系统构件具有输出轴，该输出轴与行星齿轮组中的一个的至少一个构件和输入轴连续连接，输入轴可通过相应的第一和第二扭矩与行星齿轮组的至少两个构件选择性地连接 - 发射机制。 提供了四个其它扭矩传递机构，以在行星齿轮组的构件和/或行星齿轮组件和变速器壳体的构件之间建立各种互连。 六个扭矩传递机构可以四个组合选择性地接合，以通过行星传动装置在输入轴和输出轴之间建立至少七个前进速比和一个倒档比。
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2.发明授权Family of multi-speed planetary transmissions having a clutched input and one stationary member 失效一系列具有离合输入和一个固定构件的多速行星变速器公开(公告)号：US06743147B2
公开(公告)日：2004-06-01
申请号：US10284071
申请日：2002-10-30
申请人： Patrick Benedict Usoro , Chunhao J. Lee , Norman Kenneth Bucknor , Chi-Kuan Kao , Madhusudan Raghavan
发明人： Patrick Benedict Usoro , Chunhao J. Lee , Norman Kenneth Bucknor , Chi-Kuan Kao , Madhusudan Raghavan
IPC分类号： F16H344
CPC分类号： F16H3/66 , F16H3/666 , F16H2200/0056 , F16H2200/006 , F16H2200/201 , F16H2200/2046 , F16H2200/2097
摘要： A family of transmissions having a plurality of family members each having three planetary gearsets and six torque-transmitting mechanisms. The planetary gearsets and the torque-transmitting mechanisms are interconnected such that at least seven forward speed ratios and one reverse speed ratio can be established within the three planetary gearsets and transmitted between an input shaft and an output shaft, by selectively engaging the torque transmitting mechanisms in combinations of four.
摘要翻译： 一组变速器具有多个家庭构件，每个家庭构件具有三个行星齿轮组和六个扭矩传递机构。 行星齿轮组和扭矩传递机构相互连接，使得可以在三个行星齿轮组内建立至少七个前进速度比和一个倒档速度，并在输入轴和输出轴之间传递，通过选择性地接合扭矩传递机构 四个组合。
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3.发明授权Family of multi-speed transmissions with a stationary planetary member and input clutches 失效一系列具有静止行星构件和输入离合器的多速变速器公开(公告)号：US06776738B2
公开(公告)日：2004-08-17
申请号：US10282900
申请日：2002-10-29
申请人： Madhusudan Raghavan , Patrick Benedict Usoro , Chunhao J. Lee , Norman Kenneth Bucknor , Chi-Kuan Kao
发明人： Madhusudan Raghavan , Patrick Benedict Usoro , Chunhao J. Lee , Norman Kenneth Bucknor , Chi-Kuan Kao
IPC分类号： F16H366
CPC分类号： F16H3/66 , F16H3/666 , F16H2200/0056 , F16H2200/201 , F16H2200/2046 , F16H2200/2097
摘要： A family of power transmissions has a plurality of family members each of which have three planetary gearsets, each having three members, and six torque transmitting mechanisms. An output shaft is continuously interconnected with at least one planetary member. An input shaft is selectively interconnected with respective planetary members through at least two of the torque transmitting mechanisms. One member of the second planetary gearset and one member of the third planetary gearset are continuously interconnected, and another member of the third planetary gearset is continuously interconnected with a transmission housing. The remaining torque transmitting mechanisms provide selective interconnections between two planetary members or between a planetary member and the housing, the input shaft, and the output shaft. The torque transmitting mechanisms are selectively engaged in combinations of four to establish at least seven forward speeds and one reverse speed.
摘要翻译： 一系列动力传动装置具有多个系列构件，每个系列构件具有三个行星齿轮组，每个具有三个构件和六个扭矩传递机构。 输出轴与至少一个行星构件连续地互连。 输入轴通过至少两个扭矩传递机构与相应的行星构件选择性地互连。 第二行星齿轮组的一个构件和第三行星齿轮组的一个构件被连续地互连，并且第三行星齿轮组的另一个构件与变速器壳体连续地互连。 剩余的扭矩传递机构提供两个行星构件之间或行星构件与壳体，输入轴和输出轴之间的选择性互连。 扭矩传递机构选择性地接合四个组合，以建立至少七个前进速度和一个倒档速度。
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4.发明授权Family of multi-speed transmissions with interconnected planetary gearsets and a plurality of input clutches 失效具有互连的行星齿轮组和多个输入离合器的多速变速器系列公开(公告)号：US06716130B1
公开(公告)日：2004-04-06
申请号：US10211734
申请日：2002-08-02
申请人： Norman Kenneth Bucknor , Chi-Kuan Kao , Madhusudan Raghavan , Patrick Benedict Usoro , Chunhao J. Lee
发明人： Norman Kenneth Bucknor , Chi-Kuan Kao , Madhusudan Raghavan , Patrick Benedict Usoro , Chunhao J. Lee
IPC分类号： F16H366
CPC分类号： F16H3/666 , F16H3/66 , F16H2003/445 , F16H2200/0056 , F16H2200/201 , F16H2200/2046 , F16H2200/2097
摘要： A family of power transmissions wherein each family member includes three planetary gearsets with three interconnecting members providing continuous interconnections between members of the planetary gearsets. The family members further include six selectively engageable torque-transmitting mechanisms, which are engaged in combinations of two to establish seven forward speed ratios and one reverse speed ratio between an input shaft and an output shaft of a transmission.
摘要翻译： 一系列动力传动装置，其中每个家庭构件包括三个行星齿轮组，三个互连构件在行星齿轮组件的构件之间提供连续的互连。 家庭成员还包括六个选择性地接合的扭矩传递机构，它们以两个组合的方式接合，以在输入轴和变速器的输出轴之间建立七个前进速比和一个倒档比。
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5.发明授权公开(公告)号：US06648793B1
公开(公告)日：2003-11-18
申请号：US10174329
申请日：2002-06-18
IPC分类号： F16H344
CPC分类号： F16H3/66 , F16H3/666 , F16H2200/0056 , F16H2200/006 , F16H2200/0065 , F16H2200/201 , F16H2200/2046 , F16H2200/2097
摘要： The family of transmissions has a plurality of members that can be utilized in powertrains to provide at least seven forward speed ratios and one reverse speed ratio. The transmission family members include three planetary gear sets having six torque-transmitting mechanisms and two fixed interconnections. Also, one planetary gear member is continuously connected with the transmission housing. 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 at least one of the planetary gear members. The six torque-transmitting mechanisms provide interconnections between various gear members, the fixed interconnections, the input shaft, the output shaft, and the transmission housing, and are operated in combinations of two to establish at least seven forward speed ratios and at least one reverse speed ratio.
摘要翻译： 变速器系列具有可用于动力系中的多个构件，以提供至少七个前进速度比和一个倒档速度比。 传动系列构件包括具有六个扭矩传递机构和两个固定互连的三个行星齿轮组。 此外，一个行星齿轮构件与变速器壳体连续地连接。 动力总成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至少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，固定互连，输入轴，输出轴和变速器壳体之间的互连，并且以两个组合操作以建立至少七个前进速度比和至少一个倒档 转速比。
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6.发明授权Planetary transmissions with three interconnected gear sets and six selectable torque transmitting devices 失效具有三个互连齿轮组和六个可选择的扭矩传递装置的行星传动装置公开(公告)号：US06746358B2
公开(公告)日：2004-06-08
申请号：US10273578
申请日：2002-10-19
IPC分类号： F16H362
CPC分类号： F16H3/66 , F16H3/666 , F16H2200/0056 , F16H2200/006 , F16H2200/201 , F16H2200/2046
摘要： The family of transmissions has a plurality of members that can be utilized in powertrains to provide at least seven forward speed ratios and one reverse speed ratio. The transmission family members include three planetary gear sets having six torque-transmitting mechanisms. First and second interconnections continuously connect members of the first, second and third planetary gear sets. The powertrain includes an engine and torque converter that is not continuously connected to any of the planetary gear members and an output member that is continuously connected with one of the planetary gear members. The six torque-transmitting mechanisms provide interconnections between various gear members, the fixed interconnections, the input shaft, and with the transmission housing, and are operated in combinations of three to establish at least seven forward speed ratios and one reverse speed ratio.
摘要翻译： 变速器系列具有可用于动力系中的多个构件，以提供至少七个前进速度比和一个倒档速度比。 传动系列构件包括具有六个扭矩传递机构的三个行星齿轮组。 第一和第二互连连续地连接第一，第二和第三行星齿轮组的构件。 动力传动系包括不连续地连接到任何行星齿轮构件的发动机和变矩器以及与其中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，固定互连，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至少七个前进速度比和一个倒档速度比。
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7.发明授权公开(公告)号：US06773371B2
公开(公告)日：2004-08-10
申请号：US10283021
申请日：2002-10-29
IPC分类号： F16H344
CPC分类号： F16H3/666 , F16H3/66 , F16H2003/445 , F16H2200/0056 , F16H2200/201 , F16H2200/2046 , F16H2200/2097
摘要： A family of power transmissions wherein each family member includes three planetary gearsets each having three members and six selectively engageable torque-transmitting mechanisms. The planetary gearsets have members that are continuously interconnected by at least three interconnecting members. The torque-transmitting mechanisms are selectively engaged in combinations of two to establish at least seven forward speed ratios and one reverse speed ratio in the three planetary gearsets.
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8.发明授权公开(公告)号：US06679802B2
公开(公告)日：2004-01-20
申请号：US10080434
申请日：2002-02-22
IPC分类号： F16H366
CPC分类号： F16H3/666 , F16H3/66 , F16H2200/0056 , F16H2200/201
摘要： The family of transmissions has a plurality of members that can be utilized in powertrains to provide at least seven forward speed ratios and one reverse speed ratio. The transmission family members include three planetary gear sets with three fixed interconnections and six torque transmitting mechanisms. The powertrain includes an engine and torque converter that is continuously connected to at least one member of the planetary gear arrangement and an output member that is continuously connected with another of the planetary gear members. The six torque transmitting mechanisms provide interconnections between various gear members and with the transmission housing, the input or output shaft, in some instances, and are operated in combinations of two to establish at least seven forward speed ratios.
摘要翻译： 变速器系列具有可用于动力系中的多个构件，以提供至少七个前进速度比和一个倒档速度比。 传动系列包括三个具有三个固定互连的行星齿轮组和六个扭矩传递机构。 动力系包括连续地连接到行星齿轮装置的至少一个构件的发动机和变矩器，以及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与传动装置壳体之间的互连，在一些情况下，输入或输出轴，并且以两个组合的方式操作以建立至少七个前进速度比。
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公开(公告)号：US06736752B2
公开(公告)日：2004-05-18
申请号：US10241871
申请日：2002-09-12
IPC分类号： F16H344
CPC分类号： F16H3/66 , F16H2200/0052 , F16H2200/201 , F16H2200/2097
摘要： A family of transmissions is incorporated into powertrains to provide six forward speed ratios and one reverse speed ratio between an engine and a final drive mechanism. Each of the family members includes three planetary gearsets, one of which is an input planetary gearset and the other two are interconnected ratio planetary gearsets. Each transmission family member employs three rotating type torque-transmitting mechanisms (clutches) and two stationary type torque-transmitting mechanisms (brakes) to provide the six forward speed ratios and one reverse speed ratio. These torque-transmitting mechanisms are selectively engaged in combinations of two during the establishment of the speed ratios within the family member. Two of the rotating torque transmitting mechanisms are selectively connectable between the faster rotating member of the input planetary gearset and the two interconnected planetary gearsets and the remaining rotating torque transmitting mechanism is selectively connectable between the slower rotating member of the input planetary gearset and at least one member of the interconnected planetary gearsets.
摘要翻译： 传动系列集成到动力传动系中，以提供发动机和最终驱动机构之间的六个前进速度比和一个倒档速度比。 每个家庭成员包括三个行星齿轮组，其中一个是输入行星齿轮组，另外两个是互连的比例行星齿轮组。 每个传动系列构件采用三个旋转式扭矩传递机构（离合器）和两个固定式扭矩传递机构（制动器），以提供六个前进速度比和一个倒档速度比。 这些扭矩传递机构在家庭成员内的速度比建立期间选择性地接合两个。 两个旋转扭矩传递机构可选择性地连接在输入行星齿轮组的较快旋转部件和两个相互连接的行星齿轮组之间，剩余的旋转扭矩传递机构可选择性地连接在输入行星齿轮组的较慢旋转部件和至少一个 相互联动的行星齿轮组件。
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10.发明授权Family of multi-speed transmission mechanisms having three planetary gearsets and five torque-transmitting mechanisms 有权具有三个行星齿轮组和五个扭矩传递机构的多速传动机构系列公开(公告)号：US06709358B2
公开(公告)日：2004-03-23
申请号：US09955742
申请日：2001-09-19
IPC分类号： F16H366
CPC分类号： F16H3/66 , F16H3/666 , F16H2200/0052 , F16H2200/0056 , F16H2200/006 , F16H2200/201 , F16H2200/2043 , F16H2200/2097
摘要： The family of transmissions has a plurality of members that can be utilized in powertrains to provide at least six forward speed ratios and one reverse speed ratio. The transmission family members each include three planetary gearsets and five torque-transmitting mechanisms. One of the torque-transmitting mechanisms is a stationary type torque-transmitting mechanism, or brake, and the remaining four of the torque-transmitting mechanisms are of the rotating type torque-transmitting mechanisms, or clutches. The powertrain includes an engine and torque converter that is continuously connected to at least one member of the planetary gear arrangement and an output member that is continuously connecting with another of the planetary gear members. At least one other planetary gear member is continuously connected with the transmission housing. The five torque-transmitting mechanisms provide interconnections between various gear members and with either the transmission housing, the input or output shaft, in some instances, and operated in combinations of two to establish at least six forward speed ratios.
摘要翻译： 变速器系列具有可用于动力系中的多个构件，以提供至少六个前进速度比和一个倒档速度比。 传输系列构件各自包括三个行星齿轮组和五个扭矩传递机构。 扭矩传递机构中的一个是固定式扭矩传递机构或制动器，其余四个扭矩传递机构是旋转式扭矩传递机构或离合器。 动力系包括连续地连接到行星齿轮装置的至少一个构件的发动机和变矩器，以及与另一个行星齿轮构件连续地连接的输出构件。 至少另一个行星齿轮构件与变速器壳体连续地连接。 五个扭矩传递机构在一些情况下提供各种齿轮构件之间以及变速器壳体，输入或输出轴之间的互连，并以两个组合操作以建立至少六个前进速度比。
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