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778 条记录 (耗时 0.036 秒)

    Multi-speed transmissions
    74.
    发明授权
    Multi-speed transmissions 有权
    多速变速箱

    公开(公告)号：US08002662B2

    公开(公告)日：2011-08-23

    申请号：US12359384

    申请日：2009-01-26

    申请人： Andrew W. Phillips ,  James M. Hart ,  Clinton E. Carey ,  Scott H. Wittkopp

    发明人： Andrew W. Phillips ,  James M. Hart ,  Clinton E. Carey ,  Scott H. Wittkopp

    IPC分类号： F16H3/44

    CPC分类号： F16H3/66 ,  F16H2200/0069 ,  F16H2200/0073 ,  F16H2200/2012 ,  F16H2200/2046

    摘要： The transmission has a plurality of members that can be utilized in powertrains to provide at least ten forward speed ratios and one reverse speed ratio. The transmission includes four 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 at least ten forward speed ratios and one reverse speed ratio.

    摘要翻译： 变速器具有多个可用于动力系中以提供至少十个前进速度比和一个倒档速度的构件。 变速器包括四个行星齿轮组，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至少十个前进速度比和一个倒档速度比。

    Eight-speed transmissions
    78.
    发明授权
    Eight-speed transmissions 失效
    八速变速箱

    公开(公告)号：US07963877B2

    公开(公告)日：2011-06-21

    申请号：US12397554

    申请日：2009-03-04

    申请人： Scott H. Wittkopp ,  Andrew W. Phillips ,  James M. Hart ,  Clinton E. Carey

    发明人： Scott H. Wittkopp ,  Andrew W. Phillips ,  James M. Hart ,  Clinton E. Carey

    IPC分类号： F16H3/44

    CPC分类号： F16H3/66 ,  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。

    TRANSMISSION HAVING AT LEAST EIGHT SPEEDS
    79.
    发明申请
    TRANSMISSION HAVING AT LEAST EIGHT SPEEDS 有权
    传输速度最小

    公开(公告)号：US20110111916A1

    公开(公告)日：2011-05-12

    申请号：US12614128

    申请日：2009-11-06

    申请人： Clinton E. Carey ,  James M. Hart ,  Andrew W. Phillips ,  Scott H. Wittkopp

    发明人： Clinton E. Carey ,  James M. Hart ,  Andrew W. Phillips ,  Scott H. Wittkopp

    IPC分类号： F16H3/62

    CPC分类号： F16H3/66 ,  F16H2200/006 ,  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 eight 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以至少三个的组合接合以建立至少八个前进速度比和至少一个倒档速度比。

    DUAL CLUTCH
    80.
    发明申请
    DUAL CLUTCH 有权
    双离合器

    公开(公告)号：US20110079481A1

    公开(公告)日：2011-04-07

    申请号：US12884467

    申请日：2010-09-17

    申请人： Clinton E. Carey ,  James M. Hart ,  Elizabeth I. Wooden

    发明人： Clinton E. Carey ,  James M. Hart ,  Elizabeth I. Wooden

    IPC分类号： F16D25/10 ,  F16D21/00

    CPC分类号： F16D25/087 ,  F16D21/06 ,  F16D2021/0661

    摘要： A dual clutch selectively transmits torque from a flywheel to a dual input transmission. The transmission has two input shafts a first shaft and a second shaft that is a hollow sleeve shaft. The second shaft is concentric with the first shaft. The dual clutch has two clutch units to selectively couple a crankshaft of an engine to one of the two input shafts. More specifically, the dual clutch includes members such as a clutch housing rotationally fixed to the crankshaft through a flywheel and other members such hubs that are rotationally fixed to the input shafts. The clutches are actuated by a rotationally fixed clutch actuator. Axial loads on the clutches are transferred through a bearing to a fixed member.

    摘要翻译： 双离合器选择性地将扭矩从飞轮传递到双输入变速器。 变速器具有两个输入轴，第一轴和作为中空套筒轴的第二轴。 第二轴与第一轴同心。 双离合器具有两个离合器单元，用于选择性地将发动机的曲轴联接到两个输入轴中的一个。 更具体地，双离合器包括诸如通过飞轮旋转地固定到曲轴的离合器壳体和可旋转地固定到输入轴的其它构件的构件。 离合器由旋转固定的离合器致动器致动。 离合器上的轴向载荷通过轴承传递到固定构件。