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18 条记录 (耗时 0.01 秒)

    Low power modulating clutch control system
    4.
    发明申请
    Low power modulating clutch control system 失效
    低功率调节离合器控制系统

    公开(公告)号：US20060042907A1

    公开(公告)日：2006-03-02

    申请号：US10931589

    申请日：2004-09-01

    申请人： Aaron Ronk ,  John Zalewski ,  James Brissenden

    发明人： Aaron Ronk ,  John Zalewski ,  James Brissenden

    IPC分类号： F16D31/02

    CPC分类号： F16D29/005 ,  F16D48/04 ,  F16D48/066 ,  F16D2048/0266 ,  F16D2500/1024 ,  F16D2500/1025 ,  F16D2500/1045 ,  F16D2500/3024 ,  F16D2500/70404 ,  F16D2500/7041

    摘要： A power transmission device includes a rotary input member adapted to receive drive torque from a source of torque, a rotary output member adapted to provide drive torque to an output device and a torque transfer mechanism operable to transferring drive torque from the input member to the output member. The torque transfer mechanism includes a friction clutch assembly operably disposed between the input member and the output member and a hydraulic clutch actuation system operable for applying a clutch engagement force to the friction clutch assembly. The hydraulic clutch actuation system includes an electric motor drivingly coupled to a first piston. The first piston is slidably positioned within the housing for supplying pressurized fluid to an accumulator. The pressurized fluid within the accumulator is in communication with a second piston to provide the clutch engagement force.

    摘要翻译： 动力传递装置包括适于从扭矩源接收驱动扭矩的旋转输入构件，适于向输出装置提供驱动扭矩的转动输出构件和可操作以将驱动扭矩从输入构件传递到输出的扭矩传递机构 会员。 扭矩传递机构包括可操作地设置在输入构件和输出构件之间的摩擦离合器组件和可操作用于向摩擦离合器组件施加离合器接合力的液压离合器致动系统。 液压离合器致动系统包括驱动地联接到第一活塞的电动马达。 第一活塞可滑动地定位在壳体内，用于将加压流体供应到蓄能器。 蓄能器内的加压流体与第二活塞连通以提供离合器接合力。

    Two-speed transfer case with ballramp clutch actuator
    10.
    发明申请
    Two-speed transfer case with ballramp clutch actuator 有权
    带滚珠离合器执行器的双速传动箱

    公开(公告)号：US20070049451A1

    公开(公告)日：2007-03-01

    申请号：US11509751

    申请日：2006-08-24

    申请人： Richard Mizon ,  James Brissenden

    发明人： Richard Mizon ,  James Brissenden

    IPC分类号： F16H37/02

    CPC分类号： B60K17/3467 ,  F16H3/54

    摘要： A transfer case is provided with a range unit, an interaxle differential, a clutch assembly and a power-operated actuation mechanism. The range unit includes a planetary gearset driven by an input shaft, and a synchronized dog clutch assembly for releasably coupling one of the input shaft or an output component of the planetary gearset to an input member of the interaxle differential. The interaxle differential further includes a first output member driving a first output shaft, a second output member operably driving a second output shaft. The clutch assembly is a multi-plate friction clutch operably disposed between the first and second output shafts. The power-operated actuation mechanism includes a range actuator assembly, a clutch actuator assembly and a motor assembly operable to control coordinated actuation of the range actuator assembly and the clutch actuator assembly.

    摘要翻译： 传送箱设置有范围单元，间隙差速器，离合器组件和动力操作的致动机构。 范围单元包括由输入轴驱动的行星齿轮组和用于将行星齿轮组的输入轴或输出部件中的一个可释放地联接到齿间差速器的输入构件的同步爪形离合器组件。 椎间盘间差还包括驱动第一输出轴的第一输出构件，可操作地驱动第二输出轴的第二输出构件。 离合器组件是可操作地设置在第一和第二输出轴之间的多板摩擦离合器。 动力操作致动机构包括范围致动器组件，离合器致动器组件和可操作以控制范围致动器组件和离合器致动器组件的协调致动的马达组件。