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    Power transmission device for vehicle
    1.
    发明授权
    Power transmission device for vehicle 有权
    车辆动力传动装置

    公开(公告)号：US09132832B2

    公开(公告)日：2015-09-15

    申请号：US14356826

    申请日：2011-11-08

    申请人： Akitaka Ichikawa ,  Yoshimitsu Yokouchi ,  Masahiro Kojima ,  Ryuji Ibaraki ,  Michitaka Tsuchida ,  Shinichiro Suenaga ,  Hiromichi Kimura

    发明人： Akitaka Ichikawa ,  Yoshimitsu Yokouchi ,  Masahiro Kojima ,  Ryuji Ibaraki ,  Michitaka Tsuchida ,  Shinichiro Suenaga ,  Hiromichi Kimura

    IPC分类号： F16H3/72 ,  B60W20/00 ,  B60K6/26 ,  B60K6/445 ,  B60W10/02 ,  B60W10/08 ,  F16D3/06 ,  F16H57/00 ,  B60W30/20 ,  F16D1/10

    CPC分类号： B60W20/10 ,  B60K6/26 ,  B60K6/445 ,  B60W10/02 ,  B60W10/08 ,  B60W2030/206 ,  B60W2510/0241 ,  B60W2510/08 ,  F16D1/10 ,  F16D3/06 ,  F16D2001/103 ,  F16D2300/22 ,  F16H57/0006 ,  Y02T10/6239 ,  Y10T477/26

    摘要： A vehicle power transmission device is disposed on a hybrid vehicle having an engine and an electric motor, the vehicle power transmission device includes a first member having one of outer circumferential teeth disposed around one axial center or inner circumferential teeth meshing with the outer circumferential teeth and a second member having the other teeth, the inner circumferential teeth and the outer circumferential teeth meshes with each other to limit relative rotation around the one axial center between the first member and the second member, the relative rotation between the first member and the second member is limited to transmit torque of the electric motor to drive wheels.The vehicle power transmission device comprises: a sliding member sliding relative to at least one of the first member and the second member while generating frictional resistance as the first member and the second member relatively rotate within a range corresponding to a circumferential gap between the outer circumferential teeth and the inner circumferential teeth, the sliding member being a hollow elastic body, the sliding member sliding relative to at least one of the first member and the second member depending on magnitude of the torque of the electric motor.

    摘要翻译： 车辆动力传递装置设置在具有发动机和电动机的混合动力车辆上，车辆动力传递装置包括：第一构件，其具有围绕一个轴向中心设置的外周齿之一或与外周齿啮合的内周齿; 具有其他齿的第二构件，内周齿和外周齿彼此啮合以限制围绕第一构件和第二构件之间的一个轴向中心的相对旋转，第一构件和第二构件之间的相对旋转 被限制为将电动机的扭矩传递到驱动轮。 车辆动力传递装置包括：滑动构件相对于第一构件和第二构件中的至少一个滑动，同时在与第一构件和第二构件之间的周向间隙对应的范围内相对旋转的同时产生摩擦阻力 齿和内周齿，滑动构件是中空弹性体，滑动构件相对于第一构件和第二构件中的至少一个根据电动机的扭矩的大小而滑动。

    Damper mechanism
    2.
    发明授权
    Damper mechanism 有权
    阻尼机制

    公开(公告)号：US08414404B2

    公开(公告)日：2013-04-09

    申请号：US13147262

    申请日：2009-11-06

    申请人： Tatsushi Takenaka ,  Yuichi Miwa ,  Taku Harada ,  Yoshimitsu Yokouchi ,  Takeshi Miyagawa ,  Koji Hayashi

    发明人： Tatsushi Takenaka ,  Yuichi Miwa ,  Taku Harada ,  Yoshimitsu Yokouchi ,  Takeshi Miyagawa ,  Koji Hayashi

    IPC分类号： F16F15/129

    CPC分类号： F16F15/129

    摘要： In this damper mechanism, when small fluctuations in torque input to the damper mechanism occur, small hysteresis torque is produced as a result of pressure contact between a radial plate and a first friction section. Consequently, the small torque fluctuations can be damped between the radial plate and the first friction region of the damper mechanism and can be output to an input shaft. In addition, along the direction of relative rotation of an annular plate and the radial plate, the friction coefficients of the annular plate and the radial plate become larger as the torsion angles of both plates become larger. Therefore, even when torque fluctuations become large, the hysteresis torque can be produced in accordance with the magnitude of the torque fluctuations.

    摘要翻译： 在这种阻尼机构中，当输入到阻尼器机构的扭矩的小波动发生时，由于径向板和第一摩擦部之间的压力接触，产生较小的滞后扭矩。 因此，可以在径向板与阻尼机构的第一摩擦区域之间减小小的扭矩波动，并且可以输出到输入轴。 此外，沿着环形板和径向板的相对旋转的方向，随着两个板的扭转角变大，环形板和径向板的摩擦系数变大。 因此，即使当转矩波动变大时，也可以根据转矩波动的大小来产生滞后转矩。

    POWER TRANSMISSION DEVICE FOR VEHICLE
    4.
    发明申请
    POWER TRANSMISSION DEVICE FOR VEHICLE 有权
    用于车辆的动力传动装置

    公开(公告)号：US20140335998A1

    公开(公告)日：2014-11-13

    申请号：US14356826

    申请日：2011-11-08

    申请人： Akitaka Ichikawa ,  Yoshimitsu Yokouchi ,  Masahiro Kojima ,  Ryuji Ibaraki ,  Michitaka Tsuchida ,  Shinichiro Suenaga ,  Hiromichi Kimura

    发明人： Akitaka Ichikawa ,  Yoshimitsu Yokouchi ,  Masahiro Kojima ,  Ryuji Ibaraki ,  Michitaka Tsuchida ,  Shinichiro Suenaga ,  Hiromichi Kimura

    IPC分类号： B60W20/00 ,  B60W10/02 ,  B60W10/08

    CPC分类号： B60W20/10 ,  B60K6/26 ,  B60K6/445 ,  B60W10/02 ,  B60W10/08 ,  B60W2030/206 ,  B60W2510/0241 ,  B60W2510/08 ,  F16D1/10 ,  F16D3/06 ,  F16D2001/103 ,  F16D2300/22 ,  F16H57/0006 ,  Y02T10/6239 ,  Y10T477/26

    摘要： A vehicle power transmission device is disposed on a hybrid vehicle having an engine and an electric motor, the vehicle power transmission device includes a first member having one of outer circumferential teeth disposed around one axial center or inner circumferential teeth meshing with the outer circumferential teeth and a second member having the other teeth, the inner circumferential teeth and the outer circumferential teeth meshes with each other to limit relative rotation around the one axial center between the first member and the second member, the relative rotation between the first member and the second member is limited to transmit torque of the electric motor to drive wheels.The vehicle power transmission device comprises: a sliding member sliding relative to at least one of the first member and the second member while generating frictional resistance as the first member and the second member relatively rotate within a range corresponding to a circumferential gap between the outer circumferential teeth and the inner circumferential teeth, the sliding member being a hollow elastic body, the sliding member sliding relative to at least one of the first member and the second member depending on magnitude of the torque of the electric motor.

    摘要翻译： 车辆动力传递装置设置在具有发动机和电动机的混合动力车辆上，车辆动力传递装置包括：第一构件，其具有围绕一个轴向中心设置的外周齿之一或与外周齿啮合的内周齿; 具有其他齿的第二构件，内周齿和外周齿彼此啮合以限制围绕第一构件和第二构件之间的一个轴向中心的相对旋转，第一构件和第二构件之间的相对旋转 被限制为将电动机的扭矩传递到驱动轮。 车辆动力传递装置包括：滑动构件相对于第一构件和第二构件中的至少一个滑动，同时在与第一构件和第二构件之间的周向间隙对应的范围内相对旋转的同时产生摩擦阻力 齿和内周齿，滑动构件是中空弹性体，滑动构件相对于第一构件和第二构件中的至少一个根据电动机的扭矩的大小而滑动。

    DAMPER MECHANISM
    7.
    发明申请
    DAMPER MECHANISM 有权
    阻尼机制

    公开(公告)号：US20120115619A1

    公开(公告)日：2012-05-10

    申请号：US13147262

    申请日：2009-11-06

    申请人： Tatsushi Takenaka ,  Yuichi Miwa ,  Taku Harada ,  Yoshimitsu Yokouchi ,  Takeshi Miyagawa ,  Koji Hayashi

    发明人： Tatsushi Takenaka ,  Yuichi Miwa ,  Taku Harada ,  Yoshimitsu Yokouchi ,  Takeshi Miyagawa ,  Koji Hayashi

    IPC分类号： F16D7/02

    CPC分类号： F16F15/129

    摘要： In this damper mechanism, when small fluctuations in torque input to the damper mechanism occur, small hysteresis torque is produced as a result of pressure contact between a radial plate and a first friction section. Consequently, the small torque fluctuations can be damped between the radial plate and the first friction region of the damper mechanism and can be output to an input shaft. In addition, along the direction of relative rotation of an annular plate and the radial plate, the friction coefficients of the annular plate and the radial plate become larger as the torsion angles of both plates become larger. Therefore, even when torque fluctuations become large, the hysteresis torque can be produced in accordance with the magnitude of the torque fluctuations.

    摘要翻译： 在这种阻尼机构中，当输入到阻尼器机构的扭矩的小波动发生时，由于径向板和第一摩擦部之间的压力接触，产生较小的滞后扭矩。 因此，可以在径向板与阻尼机构的第一摩擦区域之间减小小的扭矩波动，并且可以输出到输入轴。 此外，沿着环形板和径向板的相对旋转的方向，随着两个板的扭转角变大，环形板和径向板的摩擦系数变大。 因此，即使当转矩波动变大时，也可以根据转矩波动的大小来产生滞后转矩。

    Controlling device for range switch mechanism
    9.
    发明授权
    Controlling device for range switch mechanism 有权
    量程切换机构控制装置

    公开(公告)号：US07629760B2

    公开(公告)日：2009-12-08

    申请号：US11822933

    申请日：2007-07-11

    申请人： Eiji Isobe ,  Shigeru Kamio ,  Takeshi Miyagawa ,  Hideto Watanabe ,  Yoshimitsu Yokouchi ,  Koki Ueno ,  Takahiko Tsutsumi

    发明人： Eiji Isobe ,  Shigeru Kamio ,  Takeshi Miyagawa ,  Hideto Watanabe ,  Yoshimitsu Yokouchi ,  Koki Ueno ,  Takahiko Tsutsumi

    IPC分类号： G05B5/00

    CPC分类号： H02P29/032 ,  Y10T74/20 ,  Y10T307/773

    摘要： A controlling device includes a range switch mechanism, range switch operating means, operation frequency monitoring means, and heat generation limit controlling means. The range switch mechanism is adapted to change a shift range using a motor. Through the range switch operating means, an occupant inputs a required shift range. The motor is controlled in accordance with the required shift range such that the shift range is changed into the required shift range. The operation frequency monitoring means monitors an operation frequency of the range switch operating means. The heat generation limit controlling means switches a control of the motor to a heat generation limit control when the operation frequency of the range switch operating means exceeds a predetermined frequency.

    摘要翻译： 控制装置包括范围切换机构，范围切换操作装置，操作频率监视装置和发热极限控制装置。 范围切换机构适于使用电动机改变换档范围。 通过量程开关操作装置，乘员输入所需的移动范围。 电动机根据所需的变速范围进行控制，使变速范围变为所需的变速范围。 操作频率监视装置监视范围切换操作装置的操作频率。 发热限制控制装置在距离开关操作装置的操作频率超过预定频率时将电动机的控制切换到发热极限控制。