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    • 2. 发明申请
    • GATE SUPPORT DEVICE
    • 门控支持设备
    • WO2007112388A2
    • 2007-10-04
    • PCT/US2007/065016
    • 2007-03-27
    • STULL, Edward, J.
    • STULL, Edward, J.
    • E06B11/02E05F15/614E05F15/622E05Y2201/214E05Y2201/244E05Y2201/72E05Y2800/364E05Y2900/40
    • A support post includes an inner post that supports rotation of an outer post. The inner post includes a journal assembly that supports and facilitates rotation about a central axis. The journal assembly that supports the outer post on the inner post includes a single ball bearing disposed along the axis of rotation. The inner post is fixed and supports a central post on which the ball bearing is supported. The outer post includes a sleeve that fits over the ball bearing and the central post. Support of the outer post along the central axis provides for improved mounting and gate support. An actuator can be utilized to automatically or remotely open the gate. The actuator is disposed within the inner post that drives rotation of the outer post. The outer post remains supported by the journal assembly and is rotated by the actuator with the inner post.
    • 支撑柱包括支撑外柱的旋转的内柱。 内柱包括支撑并有助于围绕中心轴旋转的轴颈组件。 支撑在内柱上的外柱的轴颈组件包括沿着旋转轴线设置的单个滚珠轴承。 内柱固定并支撑支撑球轴承的中心柱。 外柱包括套在球轴承和中心柱上的套筒。 沿着中心轴支撑外柱提供改进的安装和门支撑。 致动器可用于自动或远程打开门。 致动器设置在驱动外柱的旋转的内柱内。 外柱保持由轴颈组件支撑,并由具有内柱的致动器旋转。