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    VEHICLE DRIVE TRANSMISSION DEVICE
    1.
    发明公开
    VEHICLE DRIVE TRANSMISSION DEVICE 审中-公开

    公开(公告)号：US20230375075A1

    公开(公告)日：2023-11-23

    申请号：US18031083

    申请日：2021-10-19

    申请人： AISIN CORPORATION

    发明人： Fumiaki KURIBAYASHI ,  Yuki HABARA ,  Eiji KIDA ,  Kenji ISHIDA

    IPC分类号： F16H3/089 ,  F16H63/08 ,  F16H63/30 ,  F16D47/00

    CPC分类号： F16H3/089 ,  F16H63/08 ,  F16H63/3043 ,  F16H63/3069 ,  F16D47/00 ,  F16H2200/0034 ,  F16H2063/3056 ,  F16H2063/3073

    摘要： In a vehicle drive transmission device, a transmission includes an intermesh first engagement device, a frictional second engagement device, a first drive device configured to drive the first engagement device, and a second drive device configured to drive the second engagement device. The first drive device includes a first shift drum, a first cam mechanism configured to convert rotational motion of the first shift drum into linear motion, and a first transmission mechanism configured to perform the linear motion. The second drive device includes a second shift drum, a second cam mechanism configured to convert rotational motion of the second shift drum into linear motion, and a second transmission mechanism configured to perform the linear motion. The first shift drum and the second shift drum are connected so as to rotate integrally with each other via a drive shaft. A drum drive source is provided to drive the drive shaft.

    Device for changing an operational status of a shifting element with two shifting element halves
    5.
    发明授权
    Device for changing an operational status of a shifting element with two shifting element halves 有权
    用于改变具有两个换档元件半部的换挡元件的操作状态的装置

    公开(公告)号：US08944231B2

    公开(公告)日：2015-02-03

    申请号：US13430782

    申请日：2012-03-27

    申请人： Detlef Baasch ,  Ulrich Mair

    发明人： Detlef Baasch ,  Ulrich Mair

    IPC分类号： F16D13/48 ,  F16D13/54 ,  F16D28/00 ,  F16H63/30 ,  F16D27/00 ,  F16D23/12

    CPC分类号： F16D28/00 ,  F16D27/004 ,  F16D2023/123 ,  F16H63/3043 ,  F16H2063/3056

    摘要： A mechanism for changing the operating condition of a shifting element having two shifting element halves, which can either be functionally connected to connect two components or disengaged to break the connection between the components. The mechanism includes a drive machine and a drive converter unit in the area of which rotary drive motion of the drive machine can be converted into a translational actuation movement of the shifting element. A spring device is associated with the drive converter unit, whose spring force assists with actuating the shifting element in the engaging direction. The spring device includes an approximately circular flat spring element which, in at least one area of the drive converter unit, is in contact with at least one cam, whose stress condition varies as a function of an operating condition of the drive converter unit and is designed to be rotationally fixed.

    摘要翻译： 一种用于改变具有两个移动元件半部的移动元件的操作状态的机构，其可以在功能上被连接以连接两个部件或者脱开以破坏部件之间的连接。 该机构包括驱动机器和驱动转换器单元，其中驱动机器的旋转驱动运动可以转换成换档元件的平移致动运动。 弹簧装置与驱动转换器单元相关联，其弹簧力有助于沿接合方向致动换档元件。 弹簧装置包括大致圆形的弹簧元件，其在驱动转换器单元的至少一个区域中与至少一个凸轮相接触，该凸轮的应力状态根据驱动转换器单元的操作条件而变化，并且是 设计为旋转固定。

    DEVICE FOR CHANGING AN OPERATIONAL STATUS OF A SHIFTING ELEMENT WITH TWO SHIFTING ELEMENT HALVES
    6.
    发明申请
    DEVICE FOR CHANGING AN OPERATIONAL STATUS OF A SHIFTING ELEMENT WITH TWO SHIFTING ELEMENT HALVES 有权
    用于更换具有两个移位元件的移位元件的操作状态的装置

    公开(公告)号：US20120255828A1

    公开(公告)日：2012-10-11

    申请号：US13430782

    申请日：2012-03-27

    申请人： Detlef BAASCH ,  Ulrich MAIR

    发明人： Detlef BAASCH ,  Ulrich MAIR

    IPC分类号： F16D13/08 ,  F16H63/44 ,  F16H63/30

    CPC分类号： F16D28/00 ,  F16D27/004 ,  F16D2023/123 ,  F16H63/3043 ,  F16H2063/3056

    摘要： A mechanism for changing the operating condition of a shifting element having two shifting element halves, which can either be functionally connected to connect two components or disengaged to break the connection between the components. The mechanism includes a drive machine and a drive converter unit in the area of which rotary drive motion of the drive machine can be converted into a translational actuation movement of the shifting element. A spring device is associated with the drive converter unit, whose spring force assists with actuating the shifting element in the engaging direction. The spring device includes an approximately circular flat spring element which, in at least one area of the drive converter unit, is in contact with at least one cam, whose stress condition varies as a function of an operating condition of the drive converter unit and is designed to be rotationally fixed.

    摘要翻译： 一种用于改变具有两个移动元件半部的移动元件的操作状态的机构，其可以在功能上被连接以连接两个部件或者脱开以破坏部件之间的连接。 该机构包括驱动机器和驱动转换器单元，其中驱动机器的旋转驱动运动可以转换成换档元件的平移致动运动。 弹簧装置与驱动转换器单元相关联，其弹簧力有助于沿接合方向致动换档元件。 弹簧装置包括大致圆形的弹簧元件，其在驱动转换器单元的至少一个区域中与至少一个凸轮相接触，该凸轮的应力状态根据驱动转换器单元的操作条件而变化，并且是 设计为旋转固定。

    Single actuator lost motion shift assembly
    9.
    发明授权
    Single actuator lost motion shift assembly 失效
    单执行器失速移动组件

    公开(公告)号：US06802794B2

    公开(公告)日：2004-10-12

    申请号：US10371420

    申请日：2003-02-21

    申请人： Dan Joseph Showalter

    发明人： Dan Joseph Showalter

    IPC分类号： F16H344

    CPC分类号： B60K17/3467 ,  B60K23/0808 ,  F16H63/304 ,  F16H63/3043 ,  F16H2063/3056

    摘要： A shift assembly for a two-speed transfer case utilizes a single actuator to drive both the speed range selection mechanism and a modulating friction clutch pack which selectively transfers drive torque from a primary output to a secondary output. The shift assembly includes an actuator which rotates a shift rail and cam having an intermediate helical track and a dwell region at each end. A lost motion assembly operating in conjunction with the helical cam selectively engages and disengages the clutch when the cam follower is in one of the two dwell regions. Thus, the shift assembly provides sequential operation from full clutch engagement in a first speed range, clutch disengagement in the first speed range, de-selection of the first speed range, selection, and de-selection of neutral, selection of a second speed range and, up to full engagement of the clutch in the second speed range.

    摘要翻译： 用于双速传送箱的换档组件利用单个致动器驱动速度范围选择机构和选择性地将驱动扭矩从主输出传递到次输出的调制摩擦离合器组件。 换挡组件包括致动器，该致动器使在两端具有中间螺旋轨道和停留区域的换挡杆和凸轮旋转。 当凸轮从动件处于两个停留区域中的一个时，与螺旋凸轮一起操作的空转组件选择性地接合和分离离合器。 因此，换档组件在第一速度范围内提供从完全离合器接合的顺序操作，在第一速度范围内的离合器分离，第一速度范围的选择和中性的选择以及第二速度范围的选择 并且在第二速度范围内直到完全接合离合器。

    Apparatus for controlling a clutch in an automatic vehicle transmission
    10.
    发明授权
    Apparatus for controlling a clutch in an automatic vehicle transmission 失效
    用于控制自动车辆变速器中的离合器的装置

    公开(公告)号：US06684993B2

    公开(公告)日：2004-02-03

    申请号：US10147548

    申请日：2002-05-16

    申请人： Paul Dwight Stevenson

    发明人： Paul Dwight Stevenson

    IPC分类号： F16D2708

    CPC分类号： F16D28/00 ,  F16H61/0003 ,  F16H61/32 ,  F16H61/686 ,  F16H63/3043 ,  F16H2063/3063

    摘要： An apparatus for controlling the clutches in an automatic vehicle transmission includes a series of electric motors attached to the transmission housing, each of which has a motor shaft with a gear attached to it. A torque-to-thrust mechanism is driven by the driving gear and includes a thrust element that imparts a linear force to the apply plate of a clutch. Also included is a sensing system that allows for sensitive control of the torque-to-thrust mechanism which facilitates smooth engagement and disengagement of the clutch.

    摘要翻译： 用于控制自动车辆变速器中的离合器的装置包括附接到变速器壳体的一系列电动机，每个电动机具有连接到其上的齿轮的电动机轴。 扭矩推力机构由驱动齿轮驱动并且包括向离合器的施加板施加线性力的推力元件。 还包括一种感测系统，其允许敏感地控制扭矩 - 推力机构，其有助于离合器的平滑接合和分离。