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    • 1. 发明授权
    • Moveable barrier systems
    • 可移动屏障系统
    • US07997324B2
    • 2011-08-16
    • US11517776
    • 2006-09-08
    • Robert Olmsted
    • Robert Olmsted
    • E05D15/00E05F11/00E05F13/00E05F15/00
    • E05F15/686E05Y2900/106
    • A support assembly for a barrier movable between open and closed positions over an opening comprises a track. The track is attached to the wall for guiding movement of the barrier between substantially vertical closed position and a substantially horizontal open position. A jack shaft assembly is attached to the track and to the barrier for movement thereof. A mounting assembly is attached to the track for receiving a drive unit comprising a motor for supplying power to the jack shaft assembly to move the barrier and for limiting rotational movement of the drive unit.
    • 用于可在开口之间的打开和关闭位置之间移动的屏障的支撑组件包括轨道。 轨道附接到墙壁上,用于引导障碍物在基本上垂直的关闭位置和基本上水平的打开位置之间的运动。 千斤顶轴组件附接到轨道和挡板以便其移动。 安装组件附接到轨道,用于接收驱动单元,该驱动单元包括用于向千斤顶轴组件供电以移动障碍物并用于限制驱动单元的旋转运动的马达。
    • 7. 发明申请
    • Shaft coupling for barrier movement operators
    • 用于屏障运动的轴联接器
    • US20060237150A1
    • 2006-10-26
    • US11111361
    • 2005-04-21
    • Robert Olmsted
    • Robert Olmsted
    • E05D15/06
    • E05F15/668E05F15/603E05Y2201/604E05Y2201/706E05Y2900/106
    • A barrier movement or garage door operator has a jack shaft connected to an output shaft delivering power to move a barrier or garage door between open and closed positions, the jack shaft and output shaft being connected by a coupling. The coupling, jack shaft, and output shaft are fixed relative to each other. The coupling connects the jack shaft and output shaft for rotation around a common axis. The coupling receives a portion of the jack shaft and output shaft for securing the shafts within the coupling by compressing against an outer surface of each shaft. The shafts may be cylindrical, and the compressive force may be distributed around the cylindrical outer surface of the shafts. The coupling may have a portion sized to correspond to respective predetermined diameters or sizes of the shafts.
    • 屏障运动或车库门操作者具有连接到输出轴的输入轴,其输送动力以在打开和关闭位置之间移动障碍物或车库门,千斤顶轴和输出轴通过联接器连接。 联轴器,千斤顶轴和输出轴相对固定。 联轴器连接千斤顶轴和输出轴,以绕公共轴线旋转。 联接器接收千斤顶轴和输出轴的一部分,用于通过压靠每个轴的外表面来将轴固定在联接器内。 轴可以是圆柱形的,并且压缩力可以分布在轴的圆柱形外表面周围。 联接器可以具有尺寸对应于轴的相应预定直径或尺寸的部分。