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    • 6. 发明授权
    • Segmented roll up covering for architectural openings
    • 用于建筑开口的分段卷起覆盖物
    • US07624784B2
    • 2009-12-01
    • US11413802
    • 2006-04-28
    • James M. AnthonyKristi K. Kopecky
    • James M. AnthonyKristi K. Kopecky
    • A47H1/00
    • E06B9/40E06B9/64E06B2009/2429E06B2009/2441E06B2009/2452E06B2009/2622
    • A covering for an architectural opening includes a roller assembly having a rotatable roller secured to one edge of a sheet of flexible material with the opposite edge secured thereabove to a fixed location. The roller assembly is cradled in a cord ladder or cord ladder type element so one vertical run of the cord ladder is anchored and the other vertical run is raised or lowered to raise and lower the cradle thereby causing the flexible material to be wrapped around or unwrapped from the roller. The roller assemblies can be used individually or in combination with like roller assemblies and can further be used in combination with other covering products such as sheets of translucent or transparent materials like sheer fabric. In addition to being able to roll and unroll the strips of flexible material onto or from their associated rollers, an entire assemblage of such roller assemblies can be raised or lowered with a closed loop lifting system that raises a bottom rail and accumulates each roller assembly thereabove to any desired degree between a fully extended position and a fully retracted position.
    • 用于建筑开口的覆盖物包括辊组件,其具有固定到柔性材料片的一个边缘的可旋转辊,其相对边缘固定在上方固定位置。 辊组件以绳梯或梯形梯形元件支撑,因此一根垂直行程的绳索梯子被锚定,另一个垂直行程被升高或降低,以升高和降低托架,从而使柔性材料缠绕或展开 从滚筒。 辊组件可以单独使用或与类似的辊组件组合使用,并且可以进一步与其它覆盖产品组合使用,例如半透明或透明材料片,如纯粹的织物。 除了能够将柔性材料的条带滚动和展开在其相关联的辊上或从其相关联的辊子上展开之外,这种辊组件的整个组合可以通过闭合环提升系统升高或降低,该闭环提升系统升高底部导轨并在其上方积聚每个辊组件 在完全伸展位置和完全缩回位置之间的任何期望的程度。