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    • 1. 发明授权
    • Universal coupling system, method and apparatus for window coverings
    • 通用联轴器系统,窗帘方法和装置
    • US09375110B2
    • 2016-06-28
    • US14235459
    • 2011-07-29
    • Grant Raymond NortonDavid Scott Wellington
    • Grant Raymond NortonDavid Scott Wellington
    • F16C23/04A47H1/13E06B9/50E06B9/323E06B9/24E06B9/174
    • A47H1/13E06B9/323E06B9/50E06B2009/1746E06B2009/2423
    • The invention relates to coupling at least two window coverings and, provides apparatus for coupling a first and second window covering in substantially coaxial alignment comprising the combination of a bracket and a bearing insert, where: the bracket comprises at least one first portion adapted for fixing the bracket to a structure and a second portion comprising a combination of one or more generally C-shaped apertures; the bearing insert comprises a generally annular assembly with first and second side portions secured together by a hub portion, the hub portion having an outer surface configured as a truncated circle, wherein the truncated circle configuration of the hub portion is adapted to allow passage of the bearing insert into the C-shaped aperture and prevent passage out of the C-shaped aperture upon rotation of the bearing insert in the C-shaped aperture.
    • 本发明涉及联接至少两个窗户覆盖物,并且提供用于以基本上同轴对准的方式联接第一和第二窗户覆盖物的装置,其包括托架和轴承插入件的组合,其中:托架包括适于固定的至少一个第一部分 支架到结构,第二部分包括一个或多个大致C形孔的组合; 所述轴承插入件包括大致环形的组件,其中第一和第二侧部通过毂部固定在一起,所述毂部具有构造为截圆的外表面,其中所述毂部的所述截头圆形构造适于允许 轴承插入到C形孔中,并且当轴承插入件旋转到C形孔中时防止从C形孔中通过。