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公开(公告)号：US6146305A
公开(公告)日：2000-11-14
申请号：US383429
申请日：1999-08-27
CPC分类号： F16H3/66 , F16H2200/0052 , F16H2200/2007
摘要： A powertrain has an engine-driven power transmission that selectively provides six forward speed ratios, a neutral condition and a reverse speed ratio. The power transmission includes two simple planetary gear sets that are continuously interconnected between two members and selectively interconnected between two other members through a selectively engageable rotating torque-transmitting mechanism. The ring gear member of one of the planetary gear sets is continually connected with an output shaft. Three selectively engageable rotating torque-transmitting mechanisms connect a member of each planetary gear set as well as the interconnected members with an input shaft. Two selectively engageable stationary torque-transmitting mechanisms inhibit the rotation of two members of one of the planetary gear and one member of the other planetary gear set when the selectively engageable interconnection is active.
摘要翻译： 动力总成具有发动机驱动的动力传动装置，其选择性地提供六个前进速度比，中立状态和倒档速度。 动力传动包括两个简单的行星齿轮组，它们在两个构件之间连续互连，并且通过可选择性地接合的旋转扭矩传递机构选择性地互连在两个其它构件之间。 其中一个行星齿轮组的环形齿轮构件与输出轴连续连接。 三个可选择性地接合的旋转扭矩传递机构将每个行星齿轮组的构件以及互连构件与输入轴连接。 当可选择性地接合互连有效时，两个可选择性地接合的固定扭矩传递机构阻止行星齿轮中的一个和另一个行星齿轮组的一个构件的两个构件的旋转。
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公开(公告)号：US5951432A
公开(公告)日：1999-09-14
申请号：US179756
申请日：1998-10-27
CPC分类号： F16H3/666 , F16H2200/0047 , F16H2200/2007
摘要： A planetary gearing arrangement has a compound planetary gear set and a simple planetary gear set. The planetary gear sets are continuously interconnected at the sun gear members and are interconnectable through the selective engagement of two proportioning clutches which change the interaction of the gear sets. A single member, a ring gear, is continuously connected to an output shaft. The arrangement also includes two input clutches and two brakes which in combination with the proportioning clutches permit the establishment of five forward ratios and one reverse ratio. Two of the forward ratios are underdrives and two of the ratios are overdrives. All of the forward ratio interchanges, the neutral to forward ratio change and the neutral to reverse ratio change are of the single transition type.
摘要翻译： 行星齿轮装置具有复合行星齿轮组和简单的行星齿轮组。 行星齿轮组在太阳齿轮构件处连续地相互连接，并且通过两个配比离合器的选择性接合可互连，这两个离合器改变了齿轮组的相互作用。 单个构件，齿圈，连续地连接到输出轴。 该装置还包括两个输入离合器和两个制动器，其与配比离合器组合允许建立五个前进比率和一个反向比。 两个前进比率是驱动器，两个比率是过载。 所有的前进比例交换，中性到前向比率变化和中性到反向比率变化都是单一转型。
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公开(公告)号：US06398690B1
公开(公告)日：2002-06-04
申请号：US09702915
申请日：2000-10-30
IPC分类号： F16H344
CPC分类号： F16H3/66 , F16H2200/0047 , F16H2200/2007 , F16H2200/2097
摘要： A powertrain has an engine, torque converter, and planetary transmission that includes an input shaft, an output shaft, two simple planetary gear sets, rive rotating torque transmitting mechanisms (clutches) and one stationary torque transmitting mechanism (brake). The planetary gear sets are interconnected with both a permanent interconnection and a selective interconnection. A first member of a first of the planetary gear sets is continuously connected with the output shaft and a first member of the second planetary gear set is continuously connected with a stationary portion of the transmission. Two of the clutches are operable to selectively connect the input shaft with the second and third members of the first planetary gear set, respectively. A third of the clutches is connectable between the second member of the second planetary gear set and the output shaft. The brake is selectively connectable between the second member of the first planetary gear set and the stationary portion. The third members of the planetary gear sets are continuously interconnected for common rotation. The second members of the planetary gear sets are selectively interconnectable by a fourth of the clutches. The second and third members of the second planetary gear set are selectively interconnectable by a fifth of the clutches. The clutches and brakes are selectively engaged in pairs to provide five forward drive ratios and one reverse ratio and interchanged to provide single transition shifts between the lowest four of the forward drive ratios and a double transition shift between the highest two of the forward ratios.
摘要翻译： 动力传动系具有发动机，变矩器和行星传动装置，其包括输入轴，输出轴，两个简单行星齿轮组，转动转矩传递机构（离合器）和一个固定扭矩传递机构（制动器）。 行星齿轮组与永久互连和选择性互连两者互连。 第一行星齿轮组的第一构件与输出轴连续地连接，第二行星齿轮组的第一构件与变速器的固定部分连续地连接。 两个离合器可操作以分别选择性地将输入轴与第一行星齿轮组的第二和第三构件连接。 第三离合器可连接在第二行星齿轮组的第二构件和输出轴之间。 制动器可选地可连接在第一行星齿轮组的第二构件和固定部分之间。 行星齿轮组的第三构件连续地互相连接用于共同旋转。 行星齿轮组的第二构件可由第四离合器选择性地互连。 第二行星齿轮组的第二和第三构件可由五分之一的离合器选择性地相互连接。 离合器和制动器成对选择性地接合以提供五个正向传动比和一个反向比，并且互换以在前进驱动比中的最低四个之间提供单个过渡位移，并且在两个前进比中的最高两个之间进行双重转变。
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公开(公告)号：US06193626B1
公开(公告)日：2001-02-27
申请号：US09442308
申请日：1999-11-22
IPC分类号： F16H362
CPC分类号： F16H3/66 , F16H2200/0052 , F16H2200/2007
摘要： A powertrain has an engine, torque converter and a multi-speed transmission. The multi-speed transmission has a planetary gear arrangement disposed between an input shaft and an output shaft. The planetary gear arrangement consists of a simple planetary gear set and a compound planetary gear set that are interconnected and controlled by six torque transmitting mechanisms to provide six forward speed ratios and a reverse speed ratio between the input shaft and output shaft. Each of the torque transmitting mechanisms is engaged during at least two of the speed ratios. One of the torque transmitting mechanisms is established during six of the speed ratios including the reverse speed ratio.
摘要翻译： 动力总成具有发动机，变矩器和多速变速器。 多速变速器具有布置在输入轴和输出轴之间的行星齿轮装置。 行星齿轮装置由简单的行星齿轮组和复合行星齿轮组构成，该组合行星齿轮组由六个扭矩传递机构相互连接和控制，以提供输入轴和输出轴之间的六个前进速比和倒档比。 每个扭矩传递机构在至少两个速度比下啮合。 其中一个扭矩传递机构在包括倒档速度的六个速比期间建立。
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公开(公告)号：US05997429A
公开(公告)日：1999-12-07
申请号：US166237
申请日：1998-10-05
CPC分类号： F16H3/66 , F16H3/666 , F16H2200/0047 , F16H2200/2007
摘要： A planetary transmission has two planetary gear sets, one of which is a simple planetary gear set. The ring gear of the simple planetary gear set is continuously connected with a transmission output shaft. Six fluid-operated friction torque transmitting devices are operable in combinations of three to establish a reverse drive and five forward drive ratios in the two gear sets. The gear sets are continuously interconnected by at least one drive member and are selectively interconnected by one of the torque transmitting devices. Two of the three devices engaged for reverse and first are also engaged in neutral.
摘要翻译： 行星传动装置具有两个行星齿轮组，其中一个是简单的行星齿轮组。 简单行星齿轮组的齿圈与变速器输出轴连续连接。 六个流体操作的摩擦扭矩传递装置可三个组合操作，以在两个齿轮组中建立倒档驱动和五个前进传动比。 齿轮组通过至少一个驱动构件连续互连，并且通过扭矩传递装置中的一个选择性地互连。 三个装置中的两个反向和第一个装置也处于中立状态。
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公开(公告)号：US6007450A
公开(公告)日：1999-12-28
申请号：US175701
申请日：1998-10-20
CPC分类号： F16H3/666 , F16H2200/0047 , F16H2200/2007
摘要： A powertrain has a planetary gear arrangement with a simple planetary gear set and a compound planetary gear set which are interconnected by a continuous drive connection and are controlled to provide five forward drive ratios, a reverse drive ratio and a neutral condition. A plurality of torque transmitting devices including four clutches and two brakes are engaged in combination of three for each drive ratio. Two of the torque transmitting devices are engaged during the lowest forward drive ratio, the reverse drive ratio and the neutral condition.
摘要翻译： 动力传动系具有行星齿轮装置，其具有简单的行星齿轮组和复合行星齿轮组，它们通过连续驱动连接相互连接并被控制以提供五个正向传动比，反向传动比和中性条件。 对于每个驱动比，包括四个离合器和两个制动器的多个扭矩传递装置三个组合。 两个扭矩传递装置在最低正向传动比，反向传动比和中性条件下啮合。
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公开(公告)号：US5879264A
公开(公告)日：1999-03-09
申请号：US925259
申请日：1997-09-08
CPC分类号： F16H3/66 , F16H2200/0047 , F16H2200/2007
摘要： A powertrain has a planetary transmission with two simple planetary gearsets interconnected between an input shaft and an output shaft. The planetary gearsets are controlled to establish five forward speed and torque ratios and one reverse speed and torque ratio by selective engagement of three clutches and two brakes.
摘要翻译： 动力系具有行星传动装置，其中两个简单的行星齿轮组在输入轴和输出轴之间相互连接。 控制行星齿轮组，通过三个离合器和两个制动器的选择性接合来建立五个前进速度和扭矩比以及一个反向转速和扭矩比。
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公开(公告)号：US6165097A
公开(公告)日：2000-12-26
申请号：US442310
申请日：1999-11-22
IPC分类号： F16H3/66
CPC分类号： F16H3/666 , F16H2200/0052 , F16H2200/0086 , F16H2200/2007
摘要： A powertain includes an engine and torque converter arranged to provide input power to a six speed planetary transmission. The transmission includes a simple planetary gear set and a compound planetary gear set that are selectively interconnected by a pair of fluid-operated clutch mechanisms. Two other selectively engageable fluid-operated clutch mechanisms and three selectively engageable fluid-operated brake mechanisms are provided to control the power input and reaction within the planetary transmission. The clutch mechanisms and the brake mechanisms are engaged in combinations of three to provide six forward speed ratios and at least one reverse speed ratio between a transmission input shaft and a transmission output shaft.
摘要翻译： 飞行器包括发动机和变矩器，其布置成向六速行星传动装置提供输入功率。 变速器包括简单的行星齿轮组和复合行星齿轮组，其通过一对流体操作的离合器机构选择性地互连。 提供两个其它可选择性接合的流体操作的离合器机构和三个可选择性地接合的流体操作的制动机构以控制行星传动装置内的动力输入和反作用力。 离合器机构和制动机构以三个组合接合以提供六个前进速比和至少一个变速器输入轴与变速器输出轴之间的倒档比。
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公开(公告)号：US06174256B1
公开(公告)日：2001-01-16
申请号：US09442307
申请日：1999-11-22
IPC分类号： F16H5710
CPC分类号： F16H3/666 , F16H2200/0052 , F16H2200/2007
摘要： A powertrain has an engine and torque converter that provides power to a multi-speed planetary transmission. The transmission includes a compound planetary gear set and a simple planetary gear set that are selectively interconnected by a plurality of selectively engageable torque transmitting mechanisms. The planetary carrier assembly member of the compound planetary gear set is continually connected to be driven by the torque converter, and the ring gear of the simple planetary gear set is connected to continually drive the transmission output shaft. A plurality of torque transmitting mechanisms, including the interconnecting mechanisms, are selectively engaged in combinations of three to establish six forward speed ratios and a reverse ratio.
摘要翻译： 动力总成具有向多速行星变速器提供动力的发动机和变矩器。 变速器包括复合行星齿轮组和通过多个可选择性接合的扭矩传递机构选择性地互连的简单行星齿轮组。 复合行星齿轮组的行星齿轮架组件被连续地连接起来，由变矩器驱动，简单行星齿轮组的齿圈被连接以连续驱动变速器输出轴。 包括互连机构的多个扭矩传递机构以三个组合选择性地接合，以建立六个前进速度比和反向比。
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公开(公告)号：US6165098A
公开(公告)日：2000-12-26
申请号：US442309
申请日：1999-11-22
IPC分类号： F16H3/66
CPC分类号： F16H3/666 , F16H2200/0052 , F16H2200/2007
摘要： A powertrain has an engine, torque converter and multi-speed transmission. The transmission has a simple planetary gear set and a compound planetary gear set. The gear sets are interconnected between the sun gear member of the simple planetary and the carrier assembly member of the compound planetary. The simple planetary ring gear member is continuously connected with an output shaft and the sun gear member of the compound planetary is continuously connected with an input shaft. Four clutches and two brakes are selectively engaged in pairs to provide six forward speed ratios and one reverse ratio.
摘要翻译： 动力总成具有发动机，变矩器和多速变速器。 变速器具有简单的行星齿轮组和复合行星齿轮组。 齿轮组在简单行星架的太阳齿轮构件和复合行星架的行星架组件构件之间相互连接。 简单的行星齿圈构件与输出轴连续连接，复合行星齿轮的太阳齿轮构件与输入轴连续连接。 四个离合器和两个制动器成对选择性地接合以提供六个前进速度比和一个倒档比。
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