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    • 5. 发明授权
    • Vertical blind and slat structure therefor
    • 垂直盲板和板条结构
    • US5320155A
    • 1994-06-14
    • US990708
    • 1992-12-14
    • Terry L. Bressler
    • Terry L. Bressler
    • E06B9/386E06B9/26
    • E06B9/386D04B21/14D10B2503/03Y10S160/90
    • A vertical blind structure includes a plurality of slats, each slat including an elongated, substantially rectangular, center panel having opposite longitudinal edges, a small thickness and a center longitudinal axis, each center panel being formed of a fabric structure including a plurality of weft yarns extending in the widthwise direction of the slat and a plurality of warp yarns which secure the weft yarns together and which extend in the lengthwise direction of the slat, first and second fringes formed at opposite longitudinal edges of each center panel, each fringe including a plurality of loose fibers which are formed as extensions of the weft yarns and which extend outwardly in the widthwise direction, past the outermost runs of the warp yarns, and which fan out from the longitudinal edges of the center panel such that the fringes have an outer longitudinal edge with a thickness greater than the thickness of the center panel, and a stiffening coating applied to only one side of each center panel; and a support assembly for rotatably supporting the slats in a substantially parallel, vertically oriented relation such that each slat can rotate about its center longitudinal axis.
    • 垂直的盲板结构包括多个板条,每个板条包括具有相对的纵向边缘的细长的基本矩形的中心板,小的厚度和中心纵向轴线,每个中心板由包括多根纬纱的织物结构形成 在所述板条的宽度方向上延伸;以及多根经纱,其将所述纬纱固定在一起,并且沿着所述板条的长度方向延伸,所述第一和第二条纹形成在每个中心板的相对的纵向边缘处,每个条纹包括多个 形成为纬纱的延伸部并且沿宽度方向向外延伸的松散纤维,经过经纱的最外面的行进,并且从中心面板的纵向边缘排出扇形,使得条纹具有外纵向 边缘,其厚度大于中心面板的厚度,并且仅在一侧施加加强涂层 每个中心面板; 以及支撑组件,用于以基本上平行的垂直定向的关系可旋转地支撑板条,使得每个板条可围绕其中心纵向轴线旋转。