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    Apparatus for reducing transmission shock in automatic transmission
    1.
    发明授权
    Apparatus for reducing transmission shock in automatic transmission 有权
    用于减少自动变速器中的传动冲击的装置

    公开(公告)号：US08839932B2

    公开(公告)日：2014-09-23

    申请号：US13231213

    申请日：2011-09-13

    申请人： Jin Hyun Kim ,  Chang Kook Chae ,  Heung Seok Lee ,  Suk Il Oh ,  Wan Soo Oh ,  Kwang Min Won

    发明人： Jin Hyun Kim ,  Chang Kook Chae ,  Heung Seok Lee ,  Suk Il Oh ,  Wan Soo Oh ,  Kwang Min Won

    IPC分类号： F16D25/12 ,  F16D25/06 ,  F16F1/34

    CPC分类号： F16D25/0638 ,  F16D13/583 ,  F16D25/12 ,  F16H61/0437

    摘要： An apparatus for reducing transmission shock of an automatic transmission may include a piston operated by a control pressure, a clutch performing a clutching operation by an operation of the piston, and a cushion spring arranged between the piston and the clutch which varies by stages in stiffness of the spring with an operating position of the piston. The cushion spring may be formed with one or more sets of a plurality of curved-surface springs bent in an operating direction of the clutch and connected with each other, each set of the plurality of curved-surface springs having a different bending height.

    摘要翻译： 用于减少自动变速器的传动冲击的装置可以包括通过控制压力操作的活塞，通过活塞的操作执行离合操作的离合器以及布置在活塞和离合器之间的缓冲弹簧，该刚性随刚度逐渐变化 的弹簧具有活塞的操作位置。 缓冲弹簧可以形成有一组或多组在离合器的操作方向上弯曲并且彼此连接的多个弯曲表面弹簧，每组多个曲面弹簧具有不同的弯曲高度。

    APPARATUS FOR REDUCING TRANSMISSION SHOCK IN AUTOMATIC TRANSMISSION
    2.
    发明申请
    APPARATUS FOR REDUCING TRANSMISSION SHOCK IN AUTOMATIC TRANSMISSION 有权
    降低自动变速箱传动冲击的装置

    公开(公告)号：US20120292154A1

    公开(公告)日：2012-11-22

    申请号：US13231213

    申请日：2011-09-13

    申请人： Jin Hyun Kim ,  Chang Kook Chae ,  Heung Seok Lee ,  Suk Il Oh ,  Wan Soo Oh ,  Kwang Min Won

    发明人： Jin Hyun Kim ,  Chang Kook Chae ,  Heung Seok Lee ,  Suk Il Oh ,  Wan Soo Oh ,  Kwang Min Won

    IPC分类号： F16D25/06 ,  F16D25/0638 ,  F16D25/12

    CPC分类号： F16D25/0638 ,  F16D13/583 ,  F16D25/12 ,  F16H61/0437

    摘要： An apparatus for reducing transmission shock of an automatic transmission may include a piston operated by a control pressure, a clutch performing a clutching operation by an operation of the piston, and a cushion spring arranged between the piston and the clutch which varies by stages in stiffness of the spring with an operating position of the piston. The cushion spring may be formed with one or more sets of a plurality of curved-surface springs bent in an operating direction of the clutch and connected with each other, each set of the plurality of curved-surface springs having a different bending height.

    摘要翻译： 用于减少自动变速器的传动冲击的装置可以包括通过控制压力操作的活塞，通过活塞的操作执行离合操作的离合器以及布置在活塞和离合器之间的缓冲弹簧，该刚性随刚度逐渐变化 的弹簧具有活塞的操作位置。 缓冲弹簧可以形成有一组或多组在离合器的操作方向上弯曲并且彼此连接的多个弯曲表面弹簧，每组多个曲面弹簧具有不同的弯曲高度。

    METHOD OF CONTROLLING TRANSMISSION OF VEHICLE
    6.
    发明申请
    METHOD OF CONTROLLING TRANSMISSION OF VEHICLE 有权
    控制车辆传动的方法

    公开(公告)号：US20120312652A1

    公开(公告)日：2012-12-13

    申请号：US13303992

    申请日：2011-11-23

    申请人： Sung Yeol Kim ,  Seung Min Lee ,  Choung Wan Son ,  Seok Young Shin ,  Ju Hyun Nam ,  Sung Yop Lee ,  Kwang Min Won

    发明人： Sung Yeol Kim ,  Seung Min Lee ,  Choung Wan Son ,  Seok Young Shin ,  Ju Hyun Nam ,  Sung Yop Lee ,  Kwang Min Won

    IPC分类号： B60W10/02 ,  B60W10/10

    CPC分类号： F16H61/28 ,  F16H61/0403 ,  F16H61/0437 ,  F16H2059/186 ,  F16H2059/462 ,  F16H2061/0474

    摘要： A method of controlling a transmission of a vehicle may include generating a first synchronization force between a shift gear of a target gear and an output shaft to shift gears from a current gear to a lower gear set as the target gear in response to deceleration of the vehicle, so as to form a first synchronization, removing the first synchronization force between the shift gear and the output shaft after the generating of the first synchronization force, and generating a second synchronization force between the shift gear of the target gear and the output shaft after the removing of the first synchronization force, so as to form a second synchronization.

    摘要翻译： 一种控制车辆变速器的方法可以包括在目标齿轮的变速齿轮和输出轴之间产生第一同步力，以响应于减速而将齿轮从当前齿轮转换到作为目标齿轮的下齿轮 车辆，以形成第一同步，在产生第一同步力之后消除变速齿轮与输出轴之间的第一同步力，并且在目标齿轮的变速齿轮与输出轴之间产生第二同步力 在去除第一同步力之后，形成第二同步。

    METHOD OF CONTROLLING TRANSMISSION OF VEHICLE
    7.
    发明申请
    METHOD OF CONTROLLING TRANSMISSION OF VEHICLE 有权
    控制车辆传动的方法

    公开(公告)号：US20120312653A1

    公开(公告)日：2012-12-13

    申请号：US13292601

    申请日：2011-11-09

    申请人： Sung Yeol Kim ,  Seung Min Lee ,  Choung Wan Son ,  Seok Young Shin ,  Ju Hyun Nam ,  Sung Yop Lee ,  Kwang Min Won

    发明人： Sung Yeol Kim ,  Seung Min Lee ,  Choung Wan Son ,  Seok Young Shin ,  Ju Hyun Nam ,  Sung Yop Lee ,  Kwang Min Won

    IPC分类号： F16H61/10

    CPC分类号： F16H61/0403 ,  F16H61/68 ,  F16H2061/2823 ,  F16H2306/48 ,  F16H2306/50

    摘要： A method of controlling a transmission of a vehicle may include beginning synchronization between a speed shift gear of a target gear and an output shaft to shift gears from a current gear to a lower gear set as the target gear in response to deceleration of the vehicle, after the synchronization between the output shaft and an input shaft by the speed shift gear of the target gear has been completed, maintaining the synchronized state therebetween for a predetermined time period, and completing engagement with the target gear to complete the shifting of the gears after the maintaining of the synchronized state.

    摘要翻译： 一种控制车辆变速器的方法可以包括响应于车辆的减速而开始目标齿轮的变速档和输出轴之间的同步，以将齿轮从当前齿轮转换到作为目标齿轮的较低档， 在通过目标齿轮的变速齿轮的输出轴与输入轴的同步已经完成之后，保持其间的同步状态达预定时间段，并且完成与目标齿轮的啮合以完成齿轮的移位 维持同步状态。