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    Vehicle liftgate power operating system
    2.
    发明授权
    Vehicle liftgate power operating system 失效
    车辆电梯电源操作系统

    公开(公告)号：US06637157B1

    公开(公告)日：2003-10-28

    申请号：US09685548

    申请日：2000-10-10

    Applicant: Douglas Dombrowski ,  Joseph Michael Johnson ,  Howard Warren Kuhlman ,  Michael G. Wygle

    Inventor： Douglas Dombrowski ,  Joseph Michael Johnson ,  Howard Warren Kuhlman ,  Michael G. Wygle

    IPC: E05F1124

    CPC classification number: E05F15/63 ,  E05F15/619 ,  E05Y2201/21 ,  E05Y2201/26 ,  E05Y2201/606 ,  E05Y2201/722 ,  E05Y2800/112 ,  E05Y2900/546

    Abstract: A power operating system for opening and closing a vehicle liftgate has a pair of drive units supported on the vehicle roof and connected to the liftgate for opening and closing the liftgate. Each drive unit includes a bracket that is secured to the vehicle body for supporting several parts including a reversible electric motor, a gear unit and a housing having a forward linear track and a contiguous rearward curved track. The electric motor drives a segmented drive linkage disposed in the housing via the gear unit. The segmented drive linkage includes an elongated arcuate link that is guided by the rearward curved track, a linear rack link that is guided by the forward linear track, and an intermediate link that has an outer end that is pivotally attached to an inner end of the arcuate link and an inner end that is pivotally attached to a midpoint of the linear rack link. The outboard end of the arcuate link is pivotally connected to the liftgate to open and close the liftgate as the arcuate link is extended and retracted by the linear rack link being driven by the electric motor.

    Abstract translation: 用于打开和关闭车辆升降门的动力操作系统具有支撑在车顶上的一对驱动单元，并连接到升降门以打开和关闭升降门。 每个驱动单元包括固定到车体的支架，用于支撑包括可逆电动机，齿轮单元和具有前线性轨道和相邻的后向弯曲轨道的壳体的若干部分。 电动机通过减速器驱动设置在壳体中的分段驱动连杆。 分段驱动联动装置包括由后向弯曲的轨道引导的细长的弓形连杆，由前向线性轨道引导的线性齿条连杆，以及具有可枢转地附接到所述前部线轨的内端的外端的中间连杆 弓形连杆和可枢转地附接到线性齿条连杆的中点的内端。 弓形连杆的外侧端部可枢转地连接到升降门，以便通过由电动机驱动的线性齿条连杆延伸和缩回弓形连杆而使升降门打开和关闭。

    Bi-directional strut end for ball stud mounted devices
    4.
    发明申请
    Bi-directional strut end for ball stud mounted devices 审中-公开
    用于球头螺栓安装装置的双向支柱端

    公开(公告)号：US20090196682A1

    公开(公告)日：2009-08-06

    申请号：US12012505

    申请日：2008-02-01

    Applicant: Howard Warren Kuhlman

    Inventor： Howard Warren Kuhlman

    IPC: F16C11/10

    CPC classification number: F16C11/06 ,  Y10T403/32721

    Abstract: A ball and socket joint connector is provided at opposing ends of a strut, the connector includes a socket body having an interior chamber and a ball stud including a ball end movable within and relative to the interior chamber. The ball end is connected to a stud base. The socket body includes sidewall extensions to limit movement of the ball in a first direction and prohibiting movement of the ball stud in a second direction perpendicular to the first direction. A retainer secures the ball end within the interior chamber preventing fore and aft movement of the ball stud but allowing rotation movement of the ball end within the chamber.

    Abstract translation: 一个球窝接头连接器设置在支柱的相对端，该连接器包括一个具有内部腔室和一个球头螺栓的插座主体，该球头螺栓包括可在内部腔室内并相对于内部腔室移动的球头端头。 球头连接到螺柱基座。 插座主体包括侧壁延伸部，以限制球在第一方向上的移动，并且禁止球杆在垂直于第一方向的第二方向上移动。 保持器将球端固定在内部腔室内，防止球头螺栓的前后运动，但允许球端在腔室内的旋转运动。

    Vehicle liftgate power operating system
    5.
    发明授权
    Vehicle liftgate power operating system 失效
    车辆电梯电源操作系统

    公开(公告)号：US06425205B2

    公开(公告)日：2002-07-30

    申请号：US09777030

    申请日：2001-02-05

    Applicant: Michael G Wygle ,  Ian Martin ,  Douglas Dombrowski ,  Howard Warren Kuhlman

    Inventor： Michael G Wygle ,  Ian Martin ,  Douglas Dombrowski ,  Howard Warren Kuhlman

    IPC: E05F1508

    CPC classification number: E05F15/619 ,  E05Y2201/216 ,  E05Y2201/246 ,  E05Y2201/462 ,  E05Y2201/722 ,  E05Y2900/546

    Abstract: A power operating system for opening and closing a vehicle liftgate has a pair of drive units supported on the vehicle roof and connected to the liftgate for opening and closing the liftgate. Each drive unit includes a housing having a curved track and a curved gear rack that is bodily movable endwise in the housing and guided by the curved track, the rack also serving as the drive link between the housing and the liftgate. The combined rack and drive link is extended and retracted by a pinion gear that is journalled interiorly in the housing and engages the teeth of the curved gear rack. The pinion gear is rotated by the output shaft of the motor, which in turn is fastened to the side of the housing. The motor is a reversible electric motor and is adapted to be operably coupled to the vehicle ECU unit and preferably includes an internal transmission and electrically operated clutch controlled by the ECU unit.

    Abstract translation: 用于打开和关闭车辆升降门的动力操作系统具有支撑在车顶上的一对驱动单元，并连接到升降门以打开和关闭升降门。 每个驱动单元包括具有弯曲轨道和弯曲齿轮架的壳体，该齿轮架在壳体中可以端面地方向移动并由弯曲轨道引导，该齿条还用作壳体和升降门之间的驱动连杆。 组合的齿条和驱动连杆通过小齿轮延伸和缩回，该小齿轮内部轴颈安装在壳体中并与弯曲齿条的齿啮合。 小齿轮通过马达的输出轴旋转，马达的输出轴又固定在壳体的侧面。 电动机是可逆电动机，并且适于可操作地联接到车辆ECU单元，并且优选地包括由ECU单元控制的内部变速器和电动离合器。

    Strut position sensor
    6.
    发明申请
    Strut position sensor 有权
    支柱位置传感器

    公开(公告)号：US20090206826A1

    公开(公告)日：2009-08-20

    申请号：US12070493

    申请日：2008-02-19

    Applicant: Thomas Lawson Booth ,  Howard Warren Kuhlman

    Inventor： Thomas Lawson Booth ,  Howard Warren Kuhlman

    IPC: G01B7/14

    CPC classification number: E05F15/00 ,  E05F15/622 ,  E05Y2201/636 ,  E05Y2400/326 ,  E05Y2800/176 ,  E05Y2900/546

    Abstract: A power actuator system for a movable vehicle panel such as a lift gate assembly includes a position sensor that detects the pivotal movement of a strut mechanism of the power lift gate assembly relative to the host vehicle. A rotary sensor is coupled directly to an end component of the strut mechanism and provides signals that indicate the total amount of pivotal or rotary movement of the strut mechanism and the lift gate during the opening and closing of the lift gate. The signals provide information to determine the absolute position of the strut and the lift gate for processing in the vehicle's electronic control unit.

    Abstract translation: 用于诸如提升门组件的可移动车辆面板的动力执行器系统包括位置传感器，其检测动力提升门组件相对于主车辆的支柱机构的枢转运动。 旋转传感器直接连接到支柱机构的端部部件，并提供指示在升降门打开和关闭期间支柱机构和升降门的枢转或旋转运动的总量的信号。 这些信号提供信息以确定用于在车辆的电子控制单元中处理的支柱和升降门的绝对位置。

    Vehicle liftgate power operating system
    7.
    发明授权
    Vehicle liftgate power operating system 失效
    车辆电梯电源操作系统

    公开(公告)号：US06453614B1

    公开(公告)日：2002-09-24

    申请号：US09848453

    申请日：2001-05-03

    Applicant: Lloyd Walker Rogers, Jr. ,  Howard Warren Kuhlman ,  Douglas Dombrowski

    Inventor： Lloyd Walker Rogers, Jr. ,  Howard Warren Kuhlman ,  Douglas Dombrowski

    IPC: E05F1124

    CPC classification number: E05F15/63 ,  E05F15/619 ,  E05Y2201/216 ,  E05Y2201/246 ,  E05Y2201/434 ,  E05Y2201/462 ,  E05Y2201/722 ,  E05Y2600/322 ,  E05Y2800/205 ,  E05Y2800/21 ,  E05Y2800/244 ,  E05Y2900/546

    Abstract: A power operating system for opening and closing a vehicle liftgate has a pair of drive units supported on the respective vehicle pillars at the sides of the liftgate opening. Each drive unit includes a vertically oriented channel and a rack member that moves in the channel. The rack member comprises a rack bar and a plurality of rack links that are pivotally connected end-to-end. A transfer link is universally attached to the rack bar at one end and universally attached to the liftgate at the opposite end. The rack member is raised and lowered by a power unit that has a motor driven pinion gear that meshes with teeth of the rack bar and the rack links in succession. Raising and lowering the rack member opens and closes the liftgate via the transfer link.

    Abstract translation: 用于打开和关闭车辆升降门的动力操作系统具有一对驱动单元，该驱动单元支撑在升降门开口侧的各个车柱上。 每个驱动单元包括垂直定向的通道和在通道中移动的齿条构件。 齿条构件包括齿条和多个齿条连杆，其可枢转地连接到端部。 传输链路在一端通常连接到机架杆，并在相对端普遍连接到升降门。 齿条构件通过具有马达驱动的小齿轮的动力单元升高和降低，该马达驱动小齿轮与齿条的齿和齿条连杆相啮合。 升降机架部件通过传动连杆打开和关闭升降门。

    Non binding power actuator drive assembly
    8.
    发明授权
    Non binding power actuator drive assembly 有权
    无约束力驱动器驱动组件

    公开(公告)号：US06378392B1

    公开(公告)日：2002-04-30

    申请号：US09643796

    申请日：2000-08-22

    Applicant: Douglas Dombrowski ,  Howard Warren Kuhlman ,  Lloyd Walker Rogers, Jr. ,  Michael G Wygle

    Inventor： Douglas Dombrowski ,  Howard Warren Kuhlman ,  Lloyd Walker Rogers, Jr. ,  Michael G Wygle

    IPC: B62D2510

    CPC classification number: E05F15/619 ,  E05F15/63 ,  E05Y2201/636 ,  E05Y2201/722 ,  E05Y2900/546 ,  Y10T74/18768 ,  Y10T74/1967

    Abstract: A drive assembly for a toothed rack and channel track type of power liftgate attaches the liftgate lift rod to the toothed rack indirectly, through a shoe-yoke assembly that transfers axial loads, but isolates the rack from non axial reactive loads transferred through the lift rod. A rigid yoke fits closely within axially spaced ends of a notch in the rack, but has a clearance elsewhere from the outside of the rack. The outside of the yoke is closely surrounded by a shoe, which provides a close fitting, slidable bearing layer with the inside of the channel track, maintaining the yoke to rack clearance. The maintenance of the yoke-rack clearance prevents the transmission of undesired reactive loads back to the rack through the yoke.

    Abstract translation: 用于齿条和通道轨道类型的动力升降门的驱动组件通过传递轴向载荷的鞋 - 轭组件将升降门升降杆间接附接到齿形齿条，但是将齿条与通过提升杆传递的非轴向无功负载隔离 。 刚性轭可以紧密地配合在机架中的凹口的轴向间隔开的端部中，但是在机架的外部具有许多间隙。 轭架的外侧由一个鞋子紧密地包围，该鞋子提供与通道轨道的内侧紧密配合的可滑动的支承层，将轭架保持在机架间隙。 叉架间隙的维护防止了不期望的反作用载荷通过轭架传递到机架上。

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