Cable drive assembly
    342.
    发明授权
    Cable drive assembly 失效
    电缆驱动总成

    公开(公告)号:US07025298B2

    公开(公告)日:2006-04-11

    申请号:US10475152

    申请日:2002-06-18

    Abstract: A cable drive unit for opening and closing a sliding door on a vehicle (not shown) has a cup-shaped front drum having a helical front cable groove and a rear cup-shaped drum having a helical rear cable groove. The front drum is rotated about a longitudinal axis in a first direction to open the sliding door. The rear drum is partially nested in the front drum and rotated about the longitudinal axis in an opposite direction to close the sliding door. The front drum and the rear drum are drivingly connected to each other via a tension spring that biases the front drum and the rear drum in opposite directions when in tension. The front and rear drums are rotated by a concentric clutch that is nested in the rear drum. The clutch includes a drive member that is drivingly connected to the front drum via a first lost motion connection and drivingly connected to the rear drum via a second lost motion connection. The first drum has an arcuate slot forming part of the first lost motion connection, the rear drum has an arcuate slot forming part of the second lost motion connection, and the drive member has a tab that projects through both arcuate slots to form part of the first lost motion connection and part of the second lost motion connection.

    Abstract translation: 用于打开和关闭车辆(未示出)上的滑动门的电缆驱动单元具有杯形前鼓,其具有螺旋前线缆槽和具有螺旋形后电缆槽的后杯形鼓。 前滚筒绕第一方向的纵向轴线旋转以打开滑动门。 后鼓部分地嵌套在前鼓中并且沿着相反方向围绕纵向轴线旋转以关闭滑动门。 前鼓和后鼓通过拉伸弹簧彼此驱动连接,拉伸弹簧在张紧时以相反的方向偏压前滚筒和后滚筒。 前后鼓由嵌套在后鼓中的同心离合器旋转。 离合器包括驱动构件,该驱动构件经由第一空动连接驱动地连接到前鼓,并且经由第二空动连接驱动地连接到后鼓。 第一鼓具有形成第一空动连接的一部分的弓形槽,后鼓具有形成第二空动连接的一部分的弓形槽,并且驱动构件具有突出通过两个弓形槽形成部分 第一次失去运动连接和第二个失去运动连接的一部分。

    Actuator and control for power decklid pulldown
    345.
    发明申请
    Actuator and control for power decklid pulldown 有权
    执行器和控制功率甲板下拉

    公开(公告)号:US20040244292A1

    公开(公告)日:2004-12-09

    申请号:US10494586

    申请日:2004-05-05

    Abstract: A drive assembly moves a vehicle closure panel from an open to a closed condition. The drive assembly has a housing and a motor mounted on the housing. A drum and gear assembly is rotatably mounted on the housing. The drum and gear assembly has a drum having a helical groove, a gear in driving engagement with the motor, and a spring biasing the drum in a winding direction relative to the gear. The drum and gear have a lost motion connection therebetween. A cable has an end connected to the closure panel and an opposite end connected to the drum about the helical groove in the winding direction. The drum rotates in the winding direction relative to the stationary gear as the closure panel is manually moved from the open to the closed condition with the spring maintaining a cable tension. The drum and gear rotate together in the winding direction upon energizing the motor effecting powered movement of the closure panel to the closed condition. The motor is afterwards energized in an opposite direction counter-rotating the gear relative to the drum back to a start position.

    Abstract translation: 驱动组件将车辆闭合面板从打开状态移动到关闭状态。 驱动组件具有壳体和安装在壳体上的马达。 鼓和齿轮组件可旋转地安装在壳体上。 滚筒和齿轮组件具有滚筒,该滚筒具有螺旋槽,与马达驱动接合的齿轮以及相对于齿轮在卷绕方向上偏置滚筒的弹簧。 鼓和齿轮之间具有迷失的运动连接。 电缆具有连接到封闭面板的端部,并且相对端沿卷绕方向连接到围绕螺旋槽的滚筒。 由于当弹簧保持电缆张力时,当手动将闭合面板从打开状态移动到关闭状态时,滚筒相对于固定齿轮在卷绕方向上旋转。 鼓轮和齿轮在缠绕方向上一起旋转,使得电动机将闭合面板的动力运动激励到关闭状态。 电动机之后向相反方向通电,使齿轮相对于鼓回转到起始位置。

    Extension spring counterbalance system

    公开(公告)号:US06561256B2

    公开(公告)日:2003-05-13

    申请号:US09842301

    申请日:2001-04-25

    Inventor: Willis J. Mullet

    Abstract: An upwardly acting sectional door system including, a door (D) having a plurality of hinged door sections (16-18) movable between a closed vertical position and an open horizontal position, a drive tube (31) mounted above the door in the closed vertical position, an operator (11) selectively directionally rotatably driving the drive tube, cable drums (35) mounted on the drive tube for rotation therewith by the operator, springs (60) mounted in operative relation to the cable drums, and counterbalance cables (75) reeved about the cable drums and interconnecting the springs and the door to counterbalance the door when moving between the closed vertical position and the open horizontal position.

    Extension spring counterbalance system
    348.
    发明申请
    Extension spring counterbalance system 有权
    延伸弹簧平衡系统

    公开(公告)号:US20020157797A1

    公开(公告)日:2002-10-31

    申请号:US09842301

    申请日:2001-04-25

    Inventor: Willis J. Mullet

    Abstract: An upwardly acting sectional door system including, a door (D) having a plurality of hinged door sections (16-18) movable between a closed vertical position and an open horizontal position, a drive tube (31) mounted above the door in the closed vertical position, an operator (11) selectively directionally rotatably driving the drive tube, cable drums (35) mounted on the drive tube for rotation therewith by the operator, springs (60) mounted in operative relation to the cable drums, and counterbalance cables (75) reeved about the cable drums and interconnecting the springs and the door to counterbalance the door when moving between the closed vertical position and the open horizontal position.

    Abstract translation: 一种向上作用的分段门系统,包括:门(D),其具有可在封闭的垂直位置和开放水平位置之间移动的多个铰接门部分(16-18);安装在门上方的闭合的驱动管(31) 垂直位置,选择性地方向地驱动驱动管的操作器(11),安装在驱动管上以与操作者一起转动的电缆滚筒(35),与电缆滚筒相对安装的弹簧(60)和平衡缆索 75)围绕电缆卷筒缠绕,并将弹簧和门互相连接,以便在闭合的垂直位置和开放的水平位置之间移动时平衡门。

    Control method of sliding a vehicle door by a powered sliding device
    350.
    发明授权
    Control method of sliding a vehicle door by a powered sliding device 有权
    通过动力滑动装置滑动车门的控制方法

    公开(公告)号:US06359762B1

    公开(公告)日:2002-03-19

    申请号:US09436625

    申请日:1999-11-09

    Abstract: A control method of a powered sliding device having a wire drum coupled through a wire cable with a sliding door slidably attached to a vehicle body, a motor for rotating the wire drum by the electric power from a battery, a voltmeter for measuring the battery voltage of the battery, and a sensor for detecting the sliding speed of the sliding door, comprises the steps of: measuring the sliding speed SS by the sensor when a predetermined time has elapsed from an actuation of the motor; comparing the measured sliding speed SS with the lower limited speed LLS of the sliding door determined according to the degree of the battery voltage BV measured by the voltmeter; and stopping or reversing the motor when the sliding speed SS is slower than the lower limited speed LLS.

    Abstract translation: 一种动力滑动装置的控制方法,其具有通过线缆与滑动门可滑动地连接到车体的线缆耦合的电动滚筒,用于通过来自电池的电力使线筒旋转的电动机,用于测量电池电压的电压表 以及用于检测滑动门的滑动速度的传感器,包括以下步骤:当从电动机的致动经过预定时间时,测量传感器的滑动速度SS; 将测得的滑动速度SS与根据由电压表测量的电池电压BV的程度确定的滑动门的下限速度LLS进行比较; 并且当滑动速度SS比低限制速度LLS慢时停止或反转马达。

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